CN217201130U

CN217201130U - Rewinding machine for papermaking

Info

Publication number: CN217201130U
Application number: CN202220720271.4U
Authority: CN
Inventors: 秦小敏; 杨国群; 秦桂芳
Original assignee: Laohekou Yangsan Hongfu Paper Co Ltd
Current assignee: Laohekou Yangsan Hongfu Paper Co Ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-16
Anticipated expiration: 2032-03-30

Abstract

The utility model belongs to the technical field of the papermaking technique and specifically relates to a papermaking rewinder, including the frame, the rotatable spool of installing in the frame, spool one side is provided with the layer board, and the layer board links firmly in the frame, and fixed mounting has first motor in the frame, and the output shaft of first motor runs through the frame and links firmly with the spool. The scroll is internally provided with a groove, the rack is fixedly provided with a first oil cylinder, the output end of the first oil cylinder is fixedly provided with an electromagnet, and the end parts of the guide rods are fixedly provided with magnetic sheets. The electromagnet is driven to move downwards through the first oil cylinder and is electrified, the electromagnet repels the magnetic sheets, the groove moves towards one side of the supporting plate, the ejector rod is pulled upwards to drive the clamping plate to move upwards, one end of the paper enters the position between the clamping plate and the groove, then the ejector rod is released, the clamping plate compresses one end of the paper under the elastic force of the second spring, then the first oil cylinder drives the electromagnet to return to the original position upwards and break current, and therefore fixing of the paper is achieved, and the paper can be guaranteed to be fixed in the groove all the time.

Description

Rewinding machine for papermaking

Technical Field

The utility model relates to a papermaking technical field especially relates to a papermaking rewinding machine.

Background

The rewinding machine is a special equipment for paper, mica tapes and films, and is used for sequentially rewinding paper rolls (called as original paper rolls) produced by a paper machine, and rewinding the paper to obtain finished paper for leaving a factory. The rewinding machine has become a development trend in the paper machine industry to replace direct current transmission with alternating current transmission. The paper roll wound by the paper winding machine is soft, the interior of the paper roll can be damaged or broken, the edges of two sides are irregular, the width of a paper web and the like can not be directly used for machines for paper processing or printing and the like, and most paper types (such as newsprint, letterpress printing paper, packaging paper and the like) can only leave a factory after being subjected to edge cutting, slitting and jointing by a rewinding machine and being rewound on a paper roll core to form a finished paper roll with a certain specification and a certain tightness requirement.

Rewinding machine among the prior art comes to carry out the rewinding in proper order to the scroll through setting up the spool, fixes the one end of paper through setting up fixed establishment in the rewinding machine, and rethread rolling up ware rolls up the paper, nevertheless because need manually place the one end of paper in fixed establishment in the actual work, leads to work efficiency's reduction, and often takes place artifical error and lead to the paper fixed insecure, and breaks away from the coiler at the one end of roll-up in-process paper, we propose a papermaking rewinding machine for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the one end of fixed establishment to the paper to fix among the prior art in the rewinding machine, rethread winding machine carries out the roll-up to the paper, nevertheless because need manually place the one end of paper in fixed establishment in the real work, leads to work efficiency's reduction, and often take place artifical error and lead to the paper fixed insecure, and the one end at roll-up in-process paper breaks away from the shortcoming of coiler, and a papermaking rewinding machine who proposes.

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

the rewinder for papermaking comprises a rack, wherein a reel is rotatably mounted in the rack, a supporting plate is arranged on one side of the reel and fixedly connected to the rack, a first motor is fixedly mounted on the rack, and an output shaft of the first motor penetrates through the rack and is fixedly connected with the reel.

The utility model discloses a novel winding machine, including spool, recess, guide arm, splint top fixed mounting have a support, the guide arm tip all links firmly on the recess, the cover is equipped with first spring on the guide arm, first spring both ends link firmly respectively on recess and support, recess top fixed mounting has the support, it has splint to run through on the recess, splint top fixed mounting has the ejector pin, the ejector pin runs through the support, the cover is equipped with the second spring on the ejector pin, second spring both ends link firmly respectively on splint and support, fixed mounting has first hydro-cylinder in the frame, the output fixed mounting of first hydro-cylinder has the electro-magnet, the equal fixed mounting of guide arm tip has the magnetic sheet.

Preferably, the surface of the clamping plate and the inner surface of the groove are both provided with anti-slip lines.

Preferably, a cleaning mechanism is arranged on the rack and is arranged at the upper end of the supporting plate.

Preferably, the cleaning mechanism comprises a rotating roller, the rotating roller is arranged at the upper end of the supporting plate, a plurality of brush hair teeth which are uniformly distributed are fixedly connected to the upper end of the surface of the rotating roller, a second motor is fixedly mounted on the rack, and an output shaft of the second motor penetrates through the rack and is fixedly connected with the rotating roller.

The utility model provides a pair of papermaking rewinder, beneficial effect lies in: place the one end of paper on the layer board, drive the electro-magnet through first hydro-cylinder and move down and the electro-magnet circular telegram, the electro-magnet repels the magnetic sheet, make the recess move to layer board one side, upwards stimulate the ejector pin again and drive splint and shift up, the one end of paper gets into between splint and the recess, later release the ejector pin, splint compress tightly the one end of paper under the elasticity of second spring, later first hydro-cylinder drives the electro-magnet upwards to get back to the normal position and the outage current, thereby accomplish the fixed of paper, and can guarantee that the paper is fixed in the recess all the time.

Drawings

Fig. 1 is the utility model provides a structural schematic of rewinding machine for papermaking.

Fig. 2 is a cross-sectional view of the rewinding machine for papermaking provided by the utility model.

Fig. 3 is a schematic diagram showing a partial structure enlargement of the groove of the rewinding machine for papermaking according to the present invention.

In the figure: the brush hair cleaning machine comprises a machine frame 1, a scroll 2, a supporting plate 3, a first motor 4, a groove 5, a support 6, a guide rod 7, a first spring 8, a support 9, a clamping plate 10, a push rod 11, a second spring 12, a first oil cylinder 13, an electromagnet 14, a magnetic sheet 15, a rotating roller 16, brush hair teeth 17 and a second motor 18.

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.

Example 1:

referring to fig. 1-3, a papermaking rewinder comprises a frame 1, wherein a reel 2 is rotatably mounted in the frame 1, a supporting plate 3 is arranged on one side of the reel 2, the supporting plate 3 is fixedly connected to the frame 1, a first motor 4 is fixedly mounted on the frame 1, and an output shaft of the first motor 4 penetrates through the frame 1 and is fixedly connected with the reel 2. Be provided with recess 5 in the spool 2, fixed mounting has support 6 in the spool 2, it has two guide arms 7 that the interval set up to run through on the support 6, 7 tip of guide arm all link firmly on recess 5, the cover is equipped with first spring 8 on the guide arm 7, 8 both ends of first spring link firmly respectively on recess 5 and support 6, 5 top fixed mounting of recess has support 9, it has splint 10 to run through on the recess 5, splint 10 top fixed mounting has ejector pin 11, ejector pin 11 runs through support 9, the cover is equipped with second spring 12 on the ejector pin 11, the second spring 12 both ends link firmly respectively on splint 10 and support 9, fixed mounting has first hydro-cylinder 13 in the frame 1, the output fixed mounting of first hydro-cylinder 13 has electro-magnet 14, 7 equal fixed mounting in tip of guide arm has magnetic sheet 15.

The working principle is as follows: place the one end of paper on layer board 3, drive 14 downstream and the electro-magnet 14 circular telegram of electro-magnet through first hydro-cylinder 13, electro-magnet 14 repels magnetic sheet 15, make recess 5 move to layer board 3 one side, upwards stimulate ejector pin 11 again and drive splint 10 and move up, the one end of paper gets into between splint 10 and the recess 5, later release ejector pin 11, splint 10 compresses tightly the one end of paper under the elasticity of second spring 12, later first hydro-cylinder 13 drives electro-magnet 14 upwards to get back to the normal position and break off current, thereby accomplish the fixed of paper, and can guarantee that the paper is fixed in recess 5 all the time.

Example 2:

referring to fig. 1 to 3, as another preferred embodiment of the present invention, it is different from embodiment 1 in that both the surface of the splint 10 and the inner surface of the groove 5 are provided with the non-slip pattern. A cleaning mechanism is arranged on the frame 1 and is arranged at the upper end of the supporting plate 3. The cleaning mechanism comprises a rotating roller 16, the rotating roller 16 is arranged at the upper end of the supporting plate 3, a plurality of uniformly distributed brush teeth 17 are fixedly connected to the upper end of the surface of the rotating roller 16, a second motor 18 is fixedly mounted on the rack 1, and an output shaft of the second motor 18 penetrates through the rack 1 and is fixedly connected with the rotating roller 16.

The working principle is as follows: the second motor 18 drives the rotating roller 16 to rotate, the paper on the supporting plate 3 is positioned below the rotating roller 16, and then the rotating roller 16 rotates, and the brush teeth 17 on the rotating roller 16 can be in contact with the paper on the supporting plate 3 and clean the paper on the supporting plate 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rewinding machine for papermaking comprises a machine frame (1) and is characterized in that a reel (2) is rotatably mounted in the machine frame (1), a supporting plate (3) is arranged on one side of the reel (2), the supporting plate (3) is fixedly connected to the machine frame (1), a first motor (4) is fixedly mounted on the machine frame (1), and an output shaft of the first motor (4) penetrates through the machine frame (1) and is fixedly connected with the reel (2);

the improved winding machine is characterized in that a groove (5) is formed in the winding shaft (2), a support (6) is fixedly mounted in the winding shaft (2), two guide rods (7) arranged at intervals penetrate through the support (6), the end parts of the guide rods (7) are fixedly connected onto the groove (5), a first spring (8) is sleeved on the guide rods (7), the two ends of the first spring (8) are fixedly connected onto the groove (5) and the support (6) respectively, a support (9) is fixedly mounted at the top of the groove (5), a clamping plate (10) penetrates through the groove (5), a push rod (11) is fixedly mounted at the top of the clamping plate (10), the support (9) is penetrated through the push rod (11), a second spring (12) is sleeved on the push rod (11), the two ends of the second spring (12) are fixedly connected onto the clamping plate (10) and the support (9) respectively, and a first oil cylinder (13) is fixedly mounted on the machine frame (1), the output end of the first oil cylinder (13) is fixedly provided with an electromagnet (14), and the end parts of the guide rods (7) are fixedly provided with magnetic sheets (15).

2. The papermaking rewinding machine according to claim 1, characterized in that both the surface of said clamping plate (10) and the inner surface of said groove (5) are provided with anti-slip threads.

3. The papermaking rewinding machine according to claim 1, characterized in that said machine frame (1) is provided with cleaning means arranged at the upper end of said pallet (3).

4. The papermaking rewinding machine according to claim 3, characterized in that said cleaning mechanism comprises a rotating roller (16), said rotating roller (16) is disposed at the upper end of the supporting plate (3), a plurality of uniformly distributed brush teeth (17) are fixedly connected to the upper end of the surface of said rotating roller (16), a second motor (18) is fixedly mounted on said machine frame (1), and the output shaft of said second motor (18) penetrates through said machine frame (1) and is fixedly connected to said rotating roller (16).