CN211307643U

CN211307643U - Single face machine is used in corrugated paper production

Info

Publication number: CN211307643U
Application number: CN201922057254.8U
Authority: CN
Inventors: 米如乾; 王海云
Original assignee: Hangzhou Yongjing Technology Co ltd
Current assignee: Hangzhou Yongjing Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-21
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a single face machine is used in corrugated paper production, it includes the single face machine body, still including set up in pressure roller on the single face machine body, the pressure roller includes the roller shell and winds a plurality of that pressure roller body circumference evenly set up compresses tightly the subassembly, set up in the roller shell and wind the annular installation cavity of roller shell circumference extension, compress tightly the subassembly including seting up in the roller shell surface and with communicating spliced groove of installation cavity, slip peg graft in the spliced groove peg board, fixed connection in the peg board is kept away from the pressure plate of the one end of roller shell axis, the pressure plate is the arc, peg board elastic connection in installation intracavity wall, a plurality of compress tightly the pressure plate of subassembly and enclose to close and form circular shape roll surface. Through the arrangement, proper pressure is kept between the pressure roller and the lower corrugated roller.

Description

Single face machine is used in corrugated paper production

Technical Field

The utility model belongs to the technical field of the technique of single face machine and specifically relates to a single face machine is used in corrugated paper production.

Background

The single-face machine is one of the important devices in the corrugated carton production line, and how to form the corrugated board is greatly related to the correct use and maintenance of the single-face machine. Mechanical equipment for producing corrugated medium paper (called corrugated paper in cardboard) by a single-side machine is known as the heart of corrugated board production line in corrugated packaging industry. The single-side machine is composed of a paper roll support and a single-side corrugated forming machine, firstly, corrugated medium paper is heated, then is made into required flute shape by a corrugated roller, and finally, glue (starch adhesive) is coated on the flute peak and is adhered with single-side corrugated surface paper to form the single-side corrugated board. The heating modes of the core paper include steam heating, electric heating and oil heating.

The paired corrugated rollers are combined with glue spreader and pressure roller on a single-side machine to operate, and its application function includes a complete two-layer corrugated paper board production process including ironing, sizing, pasting and composite drying. The corrugated base paper is regulated in tension by a paper guide roller, the humidity of the corrugated base paper is controlled by a preheating roller, the corrugated base paper slides through the corrugation top of an upper corrugated roller and enters a corrugated channel between the upper corrugated roller and a lower corrugated roller which are heated, the corrugated base paper is pressed and ironed at a meshing point on the central connecting line of the two rollers, the corrugated base paper is tightly attached to the corrugation shape of the lower corrugated roller and is shaped and moved to the central connecting line of a glue coating roller and the lower corrugated roller, and the glue coating roller which is used for scraping off redundant glue by a metering roller forms a layer of glue coating film with ideal thickness and uniform glue coating film on the surface is used for uniformly coating. The sizing corrugated paper after being glued continues to run along with the lower corrugated roller, the glue therebetween is heated and gradually pasted, and the paper which reaches the pressure roller after the humidity is controlled by the preheating roller is subjected to hot-pressing composite drying at the connecting line of the centers of the lower corrugated roller and the pressure roller, so that the two-layer corrugated paper board with various corrugated shapes is continuously produced by high-speed running.

In order to ensure that the formed corrugated base paper finishes the gluing and composite drying processes under the high-speed operation, the formed corrugated base paper is required to be tightly attached to the corrugated roller to be shaped and run at high speed, and then single-sided corrugated surface paper and the formed corrugated surface paper are extruded and bonded into a corrugated board by a pressure roller and a lower corrugated roller, wherein in the process, one technical problem to be solved is as follows: the pressure roller and the lower corrugating roller are required to keep a certain distance, so that the pressure roller can keep good contact between single-side corrugated surface paper and formed corrugated surface paper, excessive contact and extrusion between the pressure roller and the lower corrugating roller cannot be caused, and the condition that the service performance of equipment is influenced due to abrasion of the lower corrugating roller is avoided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a corrugated paper production is with single face machine to make and keep more suitable pressure between pressure roller and the lower corrugated roller.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a single facer is used in corrugated paper production, includes the single facer body, still including set up in pressure roller on the single facer body, the pressure roller includes the roller shell and winds a plurality of that pressure roller body circumference evenly set up compresses tightly the subassembly, set up in the roller shell and wind the annular installation cavity that roller shell circumference extends, compress tightly the subassembly including set up in the roller shell surface and with communicating spliced groove of installation cavity, slip peg graft in spliced plate, fixed connection in the spliced plate in the spliced groove keep away from the pressure plate of the one end of roller shell axis, the pressure plate is the arc, spliced plate elastic connection in installation intracavity wall, a plurality of compress tightly the pressure plate of subassembly and enclose to close and form circular shape roll surface.

Through adopting above-mentioned technical scheme, through the inserting groove, mutually support between plugboard and the pressure plate, when corrugated roller butt in the surface of pressure plate down, make the rigid contact between corrugated roller and the pressure roller convert elastic contact into through the plugboard of elastic connection in the installation cavity, make and keep more suitable pressure between pressure roller and the lower corrugated roller, thereby reduce the excessive condition of contact and extrusion of single face flute facial tissue and shaping back flute face, and reduce the condition that causes wearing and tearing and influence the performance of use of equipment to corrugated roller down.

The present invention may be further configured in a preferred embodiment as: compress tightly the subassembly still include sliding connection in regulating plate, fixed connection in the installation intracavity limiting plate, fixed connection in the plugboard is in the one end of installation intracavity limiting plate, fixed connection in the regulating plate with a plurality of spring between the mounting panel, be used for adjusting the adjustment mechanism of distance between limiting plate and the regulating plate, the regulating plate with the limiting plate is all followed roller shell axial extension.

Through adopting above-mentioned technical scheme, through setting up mutually supporting between limiting plate, spring and the regulating plate to set up adjustment mechanism, so that when making the staff need the pressure plate to produce different pressures to the roll surface of corrugated roll down, through adjustment mechanism, adjust the distance between limiting plate and the regulating plate, thereby adjust the elongation of a plurality of spring, so that produce different pressures to the roll surface of corrugated roll down.

The present invention may be further configured in a preferred embodiment as: adjustment mechanism including respectively threaded connection in two adjusting screw of the axial both sides of roller shell inner wall, adjusting screw one end all stretches into install the intracavity and rotate connect in the regulating plate, adjusting screw all radially sets up along the roller shell.

Through adopting above-mentioned technical scheme, mutually support between through setting up adjusting screw and the regulating plate, when the staff need adjust the distance between limiting plate and the regulating plate, through rotating two adjusting screw's the other end respectively, make the regulating plate radially remove along the roller shell to the completion is to the purpose of adjusting the distance between limiting plate and the regulating plate.

The present invention may be further configured in a preferred embodiment as: and the other end of the adjusting screw rod is fixedly connected with a knob.

Through adopting above-mentioned technical scheme, through set up the knob on adjusting screw to the staff rotates adjusting screw.

The present invention may be further configured in a preferred embodiment as: the side wall of the knob is provided with a plurality of grooves.

Through adopting above-mentioned technical scheme, through seting up the recess on the knob to increase the frictional force when the handheld knob of staff rotates, thereby reduce the phenomenon that the hand is smooth to appear.

The present invention may be further configured in a preferred embodiment as: compress tightly the subassembly still including seting up respectively on the terminal surface at installation cavity both ends and following the radial sliding tray that extends of roller shell, the both ends of regulating plate with the equal fixedly connected with sliding connection in the both ends of limiting plate in the sliding block of sliding tray.

Through adopting above-mentioned technical scheme, through mutually supporting between sliding block and the sliding tray, make regulating plate and limiting plate can be comparatively stable along roller shell radial movement, reduce the condition that takes place offset.

The present invention may be further configured in a preferred embodiment as: and a rubber layer is arranged on the surface of the pressure plate, which is far away from the axis of the roller sleeve.

By adopting the technical scheme, the rubber layer is arranged on the roller surface of the pressure plate to increase the friction force between the pressure plate and the single-sided corrugated surface paper, so that the situation that the roller sleeve slides between the roller sleeve and the pressure plate when the roller sleeve drives the single-sided corrugated surface paper to transmit is reduced.

The present invention may be further configured in a preferred embodiment as: the surface of the rubber layer, which is far away from the pressure plate, is provided with a plurality of ribs, and the ribs axially extend along the roller sleeve.

Through adopting above-mentioned technical scheme, through setting up the bead on the rubber layer to further increase the frictional force between pinch roller and the corrugated container board.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the mutual cooperation among the inserting groove, the inserting plate and the pressure plate, the situations that the single-side corrugated surface paper is excessively contacted with and extruded from the formed corrugated surface are reduced, and the situation that the service performance of equipment is influenced due to abrasion of a lower corrugated roller is reduced.

2. Through setting up the mutual cooperation between limiting plate, spring and the regulating plate to adjust the pressure that produces the roll surface of corrugated roll down.

3. The rubber layer is arranged on the roller surface of the pressure plate to increase the friction force between the pressure plate and the single-sided corrugated surface paper, so that the situation that the roller sleeve slides with the pressure plate when the roller sleeve drives the single-sided corrugated surface paper to transmit is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a partial sectional view of the present embodiment.

Reference numerals: 1. a single facer body; 2. a pressure roller; 3. a roller sleeve; 4. a compression assembly; 5. a mounting cavity; 6. a fixed block; 7. a rotating shaft; 8. inserting grooves; 9. a plugboard; 10. a pressure plate; 11. an adjusting plate; 12. a limiting plate; 13. a spring; 14. an adjustment mechanism; 15. adjusting the screw rod; 16. a knob; 17. a groove; 18. a sliding groove; 19. a rubber layer; 20. and (7) a rib.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a single face machine is used in corrugated paper production, including single face machine body 1, still including setting up pressure roller 2 on single face machine body 1, pressure roller 2 includes roller shell 3 and compresses tightly subassembly 4 around a plurality of that 2 body circumference of pressure roller evenly set up, set up annular installation cavity 5 around 3 circumference extensions of roller shell in the roller shell 3, the inner wall fixedly connected with fixed block 6 at 3 middle parts of roller shell, fixed block 6 is located the axis of rotation 7 of 3 axial extensions of roller shell along the fixedly connected with of position of 3 axes of roller shell, axis of rotation 7 both ends rotate respectively and connect on single face machine body 1.

Hold down subassembly 4 including offering in 3 surfaces of roller shell and with the communicating inserting groove 8 of installation cavity 5, the plugboard 9 of slip grafting in inserting groove 8, fixed connection is in the pressure plate 10 of the one end of plugboard 9 keeping away from 3 axes of roller shell, sliding connection is in the regulating plate 11 of installation cavity 5, fixed connection is in the limiting plate 12 of the one end of plugboard 9 in installation cavity 5, fixed connection is in a plurality of spring 13 between regulating plate 11 and mounting panel, pressure plate 10 is the arc, regulating plate 11 and limiting plate 12 all extend along 3 axial of roller shell, a plurality of compresses down subassembly 4's pressure plate 10 encloses and closes and form circular shape roll surface.

When the lower corrugating roller abuts against the surface of the pressure plate 10, rigid contact between the lower corrugating roller and the pressure roller 2 is converted into elastic contact through the plug-in board 9 elastically connected into the mounting cavity 5, and proper pressure is kept between the pressure roller 2 and the lower corrugating roller.

In order to adjust the pressure that the roll surface of corrugated roller produced down for being convenient for, it still includes adjustment mechanism 14 to compress tightly subassembly 4, adjustment mechanism 14 includes two adjusting screw 15 of the axial both sides of difference threaded connection in 3 inner walls of roll sleeve, adjusting screw 15 one end all stretches into in installation cavity 5 and swivelling joint in regulating plate 11, adjusting screw 15 all radially sets up along roll sleeve 3, fixedly connected with knob 16 on the adjusting screw 15 other end, a plurality of recess 17 has been seted up to knob 16 lateral wall.

In order to enable the adjusting plate 11 and the limiting plate 12 to move along the roller sleeve 3 in the radial direction stably, the pressing assembly 4 further comprises sliding grooves 18 which are respectively formed in the end faces of the two ends of the installation cavity 5 and extend along the roller sleeve 3 in the radial direction, and sliding blocks (not shown in the figure) which are connected with the two ends of the adjusting plate 11 and the two ends of the limiting plate 12 in a sliding mode are fixedly connected with the two ends of the adjusting plate 11 and the two ends of the limiting plate 12 in the.

In order to increase the friction between the pressure plate 10 and the single-sided corrugated surface paper, the surface of the pressure plate 10 away from the axis of the roll shell 3 is provided with a rubber layer 19, the surface of the rubber layer 19 away from the pressure plate 10 is provided with a plurality of ribs 20, and the ribs 20 extend axially along the roll shell 3.

The implementation principle of the embodiment is as follows:

when the lower corrugating roller abuts against the surface of the pressure plate 10, rigid contact between the lower corrugating roller and the pressure roller 2 is converted into elastic contact through the plug-in board 9 elastically connected into the installation cavity 5, and proper pressure is kept between the pressure roller 2 and the lower corrugating roller by adjusting the distance between the limiting board 12 and the adjusting board 11.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a single facer is used in corrugated paper production, includes single facer body (1), its characterized in that: the single-face machine is characterized by further comprising a pressure roller (2) arranged on the single-face machine body (1), the pressure roller (2) comprises a roller sleeve (3) and a plurality of pressing components (4) which are uniformly arranged around the circumferential direction of the pressure roller (2), an annular mounting cavity (5) extending around the circumferential direction of the roller sleeve (3) is arranged in the roller sleeve (3), the pressing component (4) comprises an inserting groove (8) which is arranged on the surface of the roller sleeve (3) and communicated with the mounting cavity (5), an inserting plate (9) which is inserted in the inserting groove (8) in a sliding way, and a pressure plate (10) which is fixedly connected with one end of the inserting plate (9) far away from the axis of the roller sleeve (3), the pressure plates (10) are arc-shaped, the plug boards (9) are elastically connected to the inner wall of the mounting cavity (5), and the pressure plates (10) of the pressing assemblies (4) are enclosed to form a circular roller surface.

2. The single facer for corrugated paper production as recited in claim 1, wherein: compress tightly subassembly (4) still include sliding connection in regulating plate (11), fixed connection in installation cavity (5) limiting plate (12), the fixed connection of plugboard (9) the one end in installation cavity (5) limiting plate (11) with a plurality of spring (13) between limiting plate (12), be used for adjusting adjustment mechanism (14) of distance between limiting plate (12) and regulating plate (11), regulating plate (11) with limiting plate (12) are all followed roller shell (3) axial extension.

3. The single facer for corrugated paper production as recited in claim 2, wherein: adjustment mechanism (14) including respectively threaded connection in two adjusting screw (15) of the axial both sides of roller shell (3) inner wall, adjusting screw (15) one end all stretches into in installation cavity (5) and rotate connect in adjusting plate (11), adjusting screw (15) are all along roller shell (3) radial setting.

4. The single facer for corrugated paper production as recited in claim 3, wherein: the other end of the adjusting screw rod (15) is fixedly connected with a knob (16).

5. The single facer for corrugated paper production as recited in claim 4, wherein: the side wall of the knob (16) is provided with a plurality of grooves (17).

6. The single facer for corrugated paper production as recited in claim 2, wherein: compress tightly subassembly (4) still including seting up respectively on the terminal surface at installation cavity (5) both ends and follow sliding tray (18) that roller shell (3) radially extended, the both ends of regulating plate (11) with the equal fixedly connected with sliding connection in both ends of limiting plate (12) sliding block in sliding tray (18).

7. The single facer for corrugated paper production as recited in claim 1, wherein: the surface of the pressure plate (10) far away from the axis of the roller sleeve (3) is provided with a rubber layer (19).

8. The single facer for corrugated paper production as recited in claim 7, wherein: the surface of the rubber layer (19) far away from the pressure plate (10) is provided with a plurality of ribs (20), and the ribs (20) axially extend along the roller sleeve (3).