CN211056277U

CN211056277U - Cardboard transfer roller with adjustable conveying width

Info

Publication number: CN211056277U
Application number: CN201922045637.3U
Authority: CN
Inventors: 梁冬海; 马司宇
Original assignee: Yutian Jifu Paper Products Co ltd
Current assignee: Yutian Jifu Paper Products Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-07-21
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to a corrugated container board's production field discloses a cardboard transfer roller with adjustable conveying width, the model that has solved because of different cardboards leads to fixed dimension's cardboard transfer roller can only be applicable to the cardboard of a model because of the difference in size makes the technical problem that the range of application of cardboard transfer roller is little, its technical scheme main points are cardboard transfer roller with adjustable conveying width, including the central transfer roller that the level set up, still include the side transfer roller the same with central transfer roller length, the side transfer roller articulates in the side of central transfer roller, articulated axle center between side transfer roller and the central transfer roller is on a parallel with the direction of transfer of central transfer roller, the side transfer roller upwards rotates to the horizontality along the articulated axle center between self and the central transfer roller, the effect that the width of cardboard transfer roller widened along with the increase of cardboard size has been reached.

Description

Cardboard transfer roller with adjustable conveying width

Technical Field

The utility model relates to a corrugated container board's production field, in particular to cardboard transfer roller with adjustable conveying width.

Background

Corrugated paper is a plate-like object formed by bonding corrugated paper formed by processing a corrugated roll with a liner paper. The corrugated board has the advantages of low cost, light weight, high strength, convenient storage and transportation and the like, is applied to the packaging of food or digital products and other articles, and is widely used. In the production process of the corrugated board, the corrugated board is cut and formed in a cutting machine and transported through a conveyor belt, the corrugated board needs to be conveyed onto a paper board conveying roller, and workers package the stacked corrugated board on the paper board conveying roller and the like.

For example, chinese patent "adjustable cardboard discharging device" with publication number CN205114367U discloses a cardboard discharging device with adjustable, including first frame, transfer roller and baffle, the transfer roller rotates to be connected in first frame, still include slide rail and two at least concatenation units, concatenation unit includes the second frame and installs the pulley in the second frame, rotatable being equipped with the transfer roller in the second frame, pulley slidable establishes on the slide rail, the baffle is fixed on the discharge end of second frame, the second frame is not higher than first frame.

Because the sizes of different paperboards are different, the paperboard conveying roller with fixed size can only be suitable for the paperboards with one type, and the application range is small. In order to solve the technical problem, the paperboard discharging device splices and detaches the splicing units by sliding the splicing units, so that only a single splicing unit is needed when a smaller-sized paperboard is manufactured; when the paperboard with larger size is manufactured, the splicing units are spliced together to form larger size so as to meet the requirement of the paperboard with larger size, thereby achieving the purpose of adjusting the discharging device. The utility model aims to provide another mode of regulation, adapt to the corrugated container board of different sizes through the width that changes the transfer roller promptly.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a cardboard transfer roller with adjustable conveying width makes the width of cardboard transfer roller widen along with the increase of cardboard size to reach the purpose that adapts to different sizes corrugated container board.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a cardboard transfer roller with adjustable conveying width, includes the center transfer roller that the level set up, still includes the side transfer roller the same with center transfer roller length, the side transfer roller articulates in the side of center transfer roller, the articulated axle center between side transfer roller and the center transfer roller is on a parallel with the direction of transfer of center transfer roller, the side transfer roller upwards rotates to the horizontality along the articulated axle center between self and the center transfer roller.

Through adopting above-mentioned technical scheme, the demand of conveying the less size cardboard can be satisfied to the central transfer roller. After the size specification of the paperboard is enlarged, the side conveying rollers on the side surfaces of the central conveying roller are turned upwards to be in a horizontal state, so that the width of the central conveying roller is widened. The side conveying rollers and the central conveying roller convey the corrugated boards simultaneously, so that the application range of the paperboard conveying roller is expanded, and the purpose of adapting to the corrugated boards with different sizes is achieved.

The utility model discloses further set up to: the number of the side conveying rollers is two, and the two side conveying rollers are respectively hinged to two sides of the central conveying roller.

Through adopting above-mentioned technical scheme, the both sides of center transfer roller all are provided with the side transfer roller that can upwards overturn for this adjustable cardboard transfer roller can convey the cardboard of bigger size, has enlarged the application range of cardboard transfer roller. Simultaneously, two side conveying rollers are independent each other, and every side conveying roller all can upwards overturn alone, has improved the flexibility that the cardboard conveying roller used.

The utility model discloses further set up to: the supporting rod assembly comprises a connecting sleeve which is detachably connected below the side conveying rollers and supports the side conveying rollers to maintain the horizontal state.

By adopting the technical scheme, after the side conveying roller is turned upwards to be in a horizontal state, the connecting sleeve is fixed below the side conveying roller, so that the side conveying roller can be supported; when the side conveying roller needs to be turned downwards, the side conveying roller can be turned downwards after the connecting sleeve is removed.

The utility model discloses further set up to: still include supporting component, supporting component includes the supporting leg and sets up the link between the supporting leg, it has the second sleeve pipe to articulate on the link, the side is transmitted the roller below and is articulated to have first sleeve pipe, first sleeve pipe and second sleeve pipe are pegged graft with adapter sleeve's both ends respectively.

By adopting the technical scheme, the two ends of the connecting sleeve are respectively spliced with the first sleeve and the second sleeve, so that the connecting sleeve is prevented from sliding relatively with the connecting frame or the side conveying rollers when supporting the side conveying rollers, and the supporting stability of the connecting sleeve is prevented from being weakened.

The utility model discloses further set up to: the connecting sleeve is arranged in a telescopic mode along the axis of the connecting sleeve.

By adopting the technical scheme, the length of the connecting sleeve is shorter when the connecting sleeve is spliced with the first sleeve or the second sleeve, so that the connecting sleeve can be conveniently spliced with the first sleeve and the second sleeve; after the splicing is finished, the connecting sleeve extends along the length direction of the connecting sleeve, and the supporting of the lateral conveying roller is realized.

The utility model discloses further set up as adapter sleeve is including fixed pipe and flexible pipe, the one end of fixed pipe is provided with the spout of L type, the spout is including the flexible section and the joint section of intercommunication each other, flexible section is parallel with the axis of fixed pipe, the one end of flexible pipe is provided with the sliding block, sliding block sliding connection is in the spout.

Through adopting above-mentioned technical scheme, the sliding block on the flexible pipe slides in the flexible section of spout and can realize connecting sleeve's axial is flexible. And when the sliding block slides to the communication position of the telescopic section and the clamping section, the connecting sleeve extends to the maximum length. At the moment, relative circumferential rotation is generated between the telescopic pipe and the fixed pipe, the sliding block enters the clamping section, and the length of the connecting sleeve cannot be shortened automatically, so that the telescopic purpose is achieved. The setting structure is simple and reliable, and the efficiency and the accuracy of the operation of workers are improved.

The utility model discloses further set up to: the fixed pipe further comprises a positioning hole and a bolt, the axis of the positioning hole vertically penetrates through the clamping section, the bolt is inserted into the positioning hole, and the sliding block is limited in the clamping section by the bolt.

Through adopting above-mentioned technical scheme, after the sliding block got into the joint section, the bolt inserted in the locating hole and prevented the sliding block from roll-off joint section by oneself.

The utility model discloses further set up to: still including removing the subassembly, it includes gyro wheel and guide rail to remove the subassembly, the gyro wheel is located the bottom of supporting legs, the guide rail sets up along the width direction of center transfer roller, the gyro wheel just rolls on the guide rail only.

Through adopting above-mentioned technical scheme, the width direction reciprocating motion of self can be followed to this adjustable cardboard transfer roller for after having adjusted the width of cardboard transfer roller at every turn, all accessible gyro wheel roll on the guide rail changes the position of cardboard transfer roller, makes the cardboard that piles up well convey at the central position of cardboard transfer roller all the time. The use flexibility of the paperboard conveying roller is improved.

To sum up, the utility model discloses following beneficial effect has:

1. the central transport roller can meet the requirement of transporting smaller-sized paperboards. After the size specification of the paperboard is enlarged, the side conveying rollers on the side surfaces of the central conveying roller are turned upwards to be in a horizontal state, so that the width of the central conveying roller is widened. The side conveying rollers and the central conveying roller simultaneously convey the paper boards, so that the application range of the paper board conveying roller is expanded, and the purpose of adapting to the corrugated boards with different sizes is achieved;

2. the sliding block on the telescopic pipe of the connecting sleeve slides in the telescopic section of the sliding groove to realize axial telescopic of the connecting sleeve, so that the connecting sleeve is conveniently spliced with the first sleeve and the second sleeve. When the sliding block enters the clamping section, the connecting sleeve extends to the maximum length and keeps the position, so that the conveying roller on the opposite side is supported;

3. the setting up of gyro wheel and guide rail makes the cardboard transfer roller can follow the width direction reciprocating motion of self for after having adjusted the width of cardboard transfer roller at every turn, all accessible gyro wheel roll on the guide rail changes the position of cardboard transfer roller, makes the central position conveying of good cardboard at the cardboard transfer roller of piling up all the time. The use flexibility of the paperboard conveying roller is improved.

Drawings

FIG. 1 is a first schematic view of a paperboard transfer roll;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A showing the hinge;

FIG. 3 is a second schematic view of a paperboard transfer roll;

FIG. 4 is an enlarged view of a portion of the roller shown in FIG. 3 at B;

FIG. 5 is a schematic illustration of a paperboard transfer roll embodying a first sleeve and a second sleeve;

fig. 6 is an exploded view of the joint sleeve.

Reference numerals: 1. a central transfer roller; 11. a first transfer roller body; 12. a first mounting bracket; 2. a side transfer roller; 21. a second transfer roller body; 22. a second mounting bracket; 3. an articulation member; 4. a support assembly; 41. a connecting frame; 42. supporting legs; 5. a moving assembly; 51. a roller; 52. a guide rail; 521. anchor bolts; 6. a support rod assembly; 61. a first hinged support; 62. a first sleeve; 63. a second hinged support; 64. a second sleeve; 65. connecting a sleeve; 651. a fixed tube; 6511. a chute; 6511-1, expansion section; 6511-2, clamping section; 6512. positioning holes; 6513. a bolt; 652. a telescopic pipe; 6521. and a slider.

Detailed Description

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

As shown in fig. 1, a cardboard conveying roller with adjustable conveying width includes a central conveying roller 1, side conveying rollers 2, and a hinge 3 connecting the central conveying roller 1 and the side conveying rollers 2.

The central conveying rollers 1 are horizontally arranged and comprise a plurality of first conveying roller bodies 11 and first mounting frames 12.

First mounting bracket 12 is the cuboid column, and quantity is two, level and parallel arrangement for support and fix a position first transfer roller body 11.

The first conveying roller body 11 is cylindrical and is positioned between the two first mounting frames 12. Both ends of the first conveying roller body 11 are rotatably connected to the first mounting frame 12, and the first conveying roller body 11 is perpendicular to the first mounting frame 12.

The axes of all the first conveying roller bodies 11 are horizontally arranged and parallel to each other, and the upper edges of the first conveying roller bodies 11 are higher than the upper surface of the first mounting frame 12. The first transfer roller body 11 serves to support and transfer the paper sheet located on the upper surface thereof.

The side transfer roller 2 is similar in appearance to the center transfer roller 1, and is composed of a second transfer roller body 21 and a second mounting frame 22.

The second transfer roller body 21 is cylindrical, and two ends of the second transfer roller body are rotatably connected to the second mounting frame 22. The axes of all the second transfer roller bodies 21 are parallel to each other. The second transfer roller body 21 is identical in structure and function to the first transfer roller body 11.

The second mounting brackets 22 are in the shape of a rectangular prism, and are arranged in parallel. The second transfer roller body 21 is perpendicular to the second mount 22. The second mounting bracket 22 is identical in structure and function to the first mounting bracket 12.

As shown in fig. 1 and 2, the first mounting frame 12 is hinged to the second mounting frame 22 by a hinge 3. The number of hinges 3 may depend on the actual length of the side transfer roller 2, where the number of hinges 3 is two.

The hinged parts 3 are arranged at the bottom ends of the side surfaces of the first mounting frame 12 and the second mounting frame 22, so that the whole side conveying roller 2 can be overturned up and down around the axis of the hinged shaft of the hinged parts 3 until the plane of the side conveying roller 2 is vertical to or coincident with the horizontal plane of the central conveying roller 1.

As shown in fig. 3, the adjustable paperboard transfer roll further includes a support assembly 4 and a moving assembly 5.

The support assembly 4 comprises support legs 42 and a connecting frame 41 between the support legs 42. The supporting legs 42 are rectangular parallelepiped columnar, the number of the supporting legs is four, and the supporting legs are identical in height and are vertically arranged right below four vertex angle positions of the central conveying roller 1. For supporting the entire cardboard transport roller.

The connecting frame 41 is in the shape of a rectangular prism, the number of the connecting frame is two, the connecting frame is the same in length, and the connecting frame is horizontally and parallelly arranged between two supporting legs 42 on the same side of the central conveying roller 1.

As shown in fig. 3 and 4, the moving assembly 5 includes a roller 51 and a guide rail 52.

The guide rails 52 are long, two in number, are arranged in parallel and perpendicular to the length direction of the central conveying roller 1, and the guide rails 52 are fixed on the workshop floor through foundation bolts 521.

The upper surface of the guide rail 52 protrudes upwards along the length direction thereof, and the guide rail 52 is a semi-cylinder shape, but may be a triangular prism shape in other embodiments, as long as the guide rail 52 is symmetrical about the center line of the guide rail in the length direction and extends downwards from the center line to both sides. The length of the guide rail 52 depends on the distance to be adjusted and the space under actual conditions.

The rollers 51 are four in number and are respectively disposed below the four support legs 42. The circumferential surfaces of the rollers 51 are recessed inward and engaged with the upper surface of the guide rail 52 so that the four rollers 51 can roll along the guide rail 52. Due to the shape of the guide rail 52, the guide rail 52 has a limiting effect on the roller 51, so that the roller 51 can only roll along the guide rail 52, thereby driving the central conveying roller 1 to reciprocate in the width direction of the central conveying roller.

As shown in fig. 5, the adjustable cardboard conveying roller further includes a support bar assembly 6 for supporting the side conveying roller 2 and maintaining it in a horizontal state after the side conveying roller 2 is turned up.

The support rod assembly 6 includes a second hinge support 63 fixed to the upper surface of the connecting frame 41 and a first hinge support 61 fixed to the bottom of the second mounting frame 22, which may be welded.

The support bar assembly 6 further comprises a first bushing 62 hingedly arranged with the first hinge support 61 and a second bushing 64 hingedly arranged with the second hinge support 63.

The first sleeve 62 and the second sleeve 64 are both tubular, and the caliber of the first sleeve 62 is smaller than the caliber of the second sleeve 64.

The support rod assembly 6 further includes a connecting sleeve 65 disposed between the first sleeve 62 and the second sleeve 64.

As shown in fig. 5 and 6, the connection sleeve 65 includes a fixed pipe 651 and a telescopic pipe 652 which are sleeved with each other.

The telescopic tube 652 is tubular, and a sliding block 6521 perpendicular to the axis of the telescopic tube 652 is provided on the side surface of one end thereof. The inner diameter of the telescoping tube 652 is larger than the outer diameter of the first sleeve 62 so that the first sleeve 62 can be inserted within the telescoping tube 652.

The inner diameter of the fixed pipe 651 is larger than the outer diameter of the telescopic pipe 652 so that the telescopic pipe 652 can be inserted into the fixed pipe 651. While the inner diameter of the fixing tube 651 is larger than the outer diameter of the second bushing 64 so that the second bushing 64 can be inserted into the fixing tube 651.

The fixed tube 651 has a wall thickness that is less than the length of the sliding block 6521.

The wall of the fixed tube 651 near one end of the telescoping tube 652 is provided with an L-shaped sliding groove 6511 for the sliding block 6521 to slide inside, the sliding groove 6511 is divided into a telescopic section 6511-1 and a clamping section 6511-2, the telescopic section 6511-1 is arranged parallel to the axis of the fixed tube 651, and the clamping section 6511-2 is vertical to and communicated with the telescopic section 6511-1.

After the both ends of the connection sleeve 65 are respectively inserted into the first sleeve 62 and the second sleeve 64, when the sliding block 6521 enters the clamping section 6511-2, the connection sleeve 65 supports the side transfer roller 2 and maintains it in a horizontal state.

The fixing tube 651 is also provided with a positioning hole 6512 and a plug 6513 which vertically penetrate through the tube wall of the fixing tube 651.

The positioning hole 6512 is parallel to the axis of the fixing tube 651 and is perpendicular to the clamping section 6511-2, and the positioning hole 6512 is used for inserting the bolt 6513 to limit the sliding block 6521 in the clamping section 6511-2 and prevent the sliding block 6521 from sliding out of the clamping section 6511-2.

The utility model discloses a theory of operation:

when transferring smaller size sheets, the need can be met by only relying on the central transfer roll 1. After the size specification of the paper board is increased, the side conveying rollers 2 can be upwards turned to be in a horizontal state along the hinge axis between the side conveying rollers and the central conveying roller 1, so that one side conveying roller 2 or two side conveying rollers 2 can be selectively turned over according to the size of the paper board, and the whole paper board can be supported and conveyed by the side conveying rollers 2 or the central conveying roller 1 all the time;

after the side transfer roller 2 is turned up to the horizontal state, since the first sleeve 62 is hinge-coupled with the first hinge-coupling seat 61 and the second hinge-coupling seat 63 is hinge-coupled with the second sleeve 64, the first sleeve 62 and the second sleeve 64 can be rotated until the axes thereof coincide. Meanwhile, as the telescopic pipe 652 of the connecting sleeve 65 is in a state of being partially contracted in the fixed pipe 651, one end of the telescopic pipe 652 is inserted into the first sleeve 62, and one end of the fixed pipe 651 is inserted into the second sleeve 64. After the insertion, the telescopic tube 652 and the fixed tube 651 rotate circumferentially relative to each other, so that the sliding block 6521 on the telescopic tube 652 enters the clamping section 6511-2, the connecting sleeve 65 extends to the maximum length, and the supporting side transfer roller 2 maintains a horizontal state. Meanwhile, after the sliding block 6521 enters the clamping section 6511-2, the bolt 6513 needs to be inserted into the positioning hole 6512 to limit the sliding block 6521 and prevent the sliding block 6521 from sliding out of the clamping section 6511-2 by itself;

after the width of the cardboard conveying roller is widened, especially after only one side conveying roller 2 is turned over, the position of the cardboard conveying roller can be changed by rolling the roller 51 on the guide rail 52, so that the stacked cardboard is always conveyed at the central position of the cardboard conveying roller;

the adjustable cardboard conveying roller widens the width of the cardboard conveying roller by turning the side conveying roller 2 at the side of the central conveying roller 1 upwards to a horizontal state. The side conveying rollers 2 and the central conveying roller 1 can convey the paper boards simultaneously, so that the application range of the paper board conveying roller is expanded, and the purpose of adapting to the corrugated boards with different sizes is achieved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a cardboard transfer roller with adjustable conveying width, includes central transfer roller (1) that the level set up, its characterized in that still includes the side transfer roller (2) the same with central transfer roller (1) length, side transfer roller (2) articulate in the side of central transfer roller (1), the articulated axle center between side transfer roller (2) and central transfer roller (1) is on a parallel with the direction of transfer of central transfer roller (1), side transfer roller (2) upwards rotate to the horizontality along the articulated axle center between self and central transfer roller (1).

2. A cardboard transfer roll with adjustable transfer width according to claim 1, characterized in that the number of the side transfer rolls (2) is two, and that two side transfer rolls (2) are hinged to both sides of the central transfer roll (1) respectively.

3. A cardboard transfer roll with adjustable transfer width according to claim 1, characterized in that it further comprises a support bar assembly (6), the support bar assembly (6) comprising a connection sleeve (65), the connection sleeve (65) being detachably attached under the side transfer roll (2) and supporting the side transfer roll (2) to maintain a horizontal state.

4. A cardboard conveying roller with adjustable conveying width according to claim 3, characterized in that the cardboard conveying roller further comprises a supporting component (4), the supporting component (4) comprises supporting legs (42) and a connecting frame (41) arranged between the supporting legs (42), a second sleeve (64) is hinged on the connecting frame (41), a first sleeve (62) is hinged below the side conveying roller (2), and the first sleeve (62) and the second sleeve (64) are respectively inserted into two ends of the connecting sleeve (65).

5. A cardboard transfer roll with adjustable transfer width according to claim 4, characterised in that the adapter sleeve (65) is telescopically arranged along its axis.

6. The cardboard conveying roller with the adjustable conveying width of claim 5, wherein the connecting sleeve (65) comprises a fixed pipe (651) and a telescopic pipe (652), one end of the fixed pipe (651) is provided with a sliding groove (6511) of L type, the sliding groove (6511) comprises a telescopic section (6511-1) and a clamping section (6511-2) which are communicated with each other, the telescopic section (6511-1) is parallel to the axis of the fixed pipe (651), one end of the telescopic pipe (652) is provided with a sliding block (6521), and the sliding block (6521) is connected in the sliding groove (6511) in a sliding mode.

7. The cardboard conveying roller with the adjustable conveying width of claim 6, wherein the fixing pipe (651) further comprises a positioning hole (6512) and a bolt (6513), the axis of the positioning hole (6512) vertically passes through the clamping section (6511-2), the bolt (6513) is inserted into the positioning hole (6512), and the bolt (6513) limits the sliding block (6521) in the clamping section (6511-2).

8. A cardboard conveyor roll with adjustable conveying width according to claim 4, characterized in that it further comprises a moving assembly (5), the moving assembly (5) comprises a roller (51) and a guide (52), the roller (51) is located at the bottom of the support leg (42), the guide (52) is arranged along the width direction of the central conveyor roll (1), the roller (51) rolls on the guide (52) and only on the guide (52).