CN212023999U

CN212023999U - Corrugated container board production is with carrying gap bridge

Info

Publication number: CN212023999U
Application number: CN202020629436.8U
Authority: CN
Inventors: 陈志强
Original assignee: Cangzhou Epec Machinery Manufacturing Co ltd
Current assignee: Cangzhou Epec Machinery Manufacturing Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-11-27
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a corrugated container board production is with carrying gap bridge, including support and bridge floor, the bridge floor includes two boundary beams that are parallel to each other, evenly sets up many cross arms between two boundary beams and sets up the longeron that is parallel to each other on the cross arm, is provided with the conveyer belt on each longeron respectively, the both ends of cross arm respectively through locking mechanical system with the boundary beam links to each other, the great simplification assembly operation in effective locking cross arm, very be favorable to improving the efficiency of erectting of carrying the gap bridge, be fit for using widely.

Description

Corrugated container board production is with carrying gap bridge

Technical Field

The utility model relates to a corrugated container board production facility technical field, concretely relates to corrugated container board production is with carrying bridge.

Background

As is known, the essential equipment for conveying the production process of the corrugated paper board for passing a bridge has the function that the single-face corrugated paper board processed by a single-face machine is accurately conveyed to a tension brake or an air suction brake through a conveyor belt for use in the next process.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the background art, the utility model aims to provide a corrugated container board production is with carrying gap bridge, and it has effectively solved the problem that exists among the background art.

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

a conveying gap bridge for corrugated board production comprises a support and a bridge floor, wherein the bridge floor comprises two side beams which are parallel to each other, a plurality of cross arms which are uniformly arranged between the two side beams and a plurality of longitudinal beams which are parallel to each other and arranged on the cross arms, each longitudinal beam is respectively provided with a conveying belt, two ends of each cross arm are respectively connected with the side beams through a locking mechanism, each locking mechanism comprises a U-shaped mounting seat which is fixedly arranged on the side beams and matched with the cross arms, a shifting plate is movably arranged on one side of each U-shaped mounting seat, one side of each shifting plate is arc-shaped, an eccentric hole is formed in the position, close to the arc-shaped side face, of each shifting plate, a shifting rod is rotatably arranged in each eccentric hole, a pull rod is rotatably arranged in the middle of each shifting rod in a sleeved mode, the other end of each pull rod extends into the U-shaped mounting seat, a pin rod mounting hole matched with the, the pull rod in the pin rod mounting hole is sleeved with an elastic element tending to enable the pin rod to extend out of the U-shaped mounting seat, the cross arm is provided with a pin hole matched with the pin rod, and when the distance between the deflector rod and the U-shaped mounting seat is the largest and the smallest, the pin rod is respectively separated from and pinned into the pin hole.

Furthermore, the edge beam is fixed on the bracket through bolts or welding.

Further, the boundary beam is horizontally arranged or obliquely arranged.

Furthermore, the longitudinal beam is fixed on the cross arm through bolts or welding.

Further, the elastic element is a compression spring.

The utility model discloses following beneficial technological effect has:

the utility model discloses a locking mechanical system realizes the fixed connection of cross arm and boundary beam, the great simplification assembly operation in effective locking cross arm, very is favorable to improving the efficiency of erectting of carrying the gap bridge, is fit for using widely.

Drawings

Fig. 1 is a top view of an embodiment of the present invention;

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

fig. 3 is a schematic view of an assembly structure of a cross arm and a boundary beam at a main viewing angle according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a locking mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic view of an assembly structure of the shifting plate and the shifting lever according to an embodiment of the present invention;

fig. 6 is a schematic view of an operating state of the embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, the conveying bridge for corrugated board production according to this embodiment includes a support 1 and a bridge deck 2, the bridge deck 2 includes two side beams 3 parallel to each other, a plurality of cross arms 4 uniformly disposed between the two side beams 3, and a plurality of longitudinal beams 5 parallel to each other disposed on the cross arms 4, the side beams 3 are fixed on the support 1 by bolts or welding, the side beams 3 are horizontally disposed or obliquely disposed according to the workshop site conditions and the machine positions of the single facer, the preheating cylinder, the double facer and the like under the bridge, the longitudinal beams 5 are fixed on the cross arms 4 by bolts or welding, each longitudinal beam 5 is provided with a conveyor belt 6, the upper and lower belt surfaces of the conveyor belts 6 are respectively located above the longitudinal beams 5 and below the cross arms 4, preferably, the upper surface of the longitudinal beam 5 is fixedly paved with a teflon plate by countersunk screws, the teflon plate can significantly reduce the friction between the lower side of the upper belt surface of the conveyor belt 6 and the longitudinal beam 5, the service life of the conveying belt 6 is ensured, two ends of the cross arm 4 are respectively connected with the edge beam 3 through locking mechanisms, each locking mechanism comprises a U-shaped mounting seat 7 which is welded on the edge beam 3 and matched with the cross arm 4, two ends of the cross arm 4 are detachably embedded in the U-shaped mounting seats 7, a shifting plate 8 is movably placed on one side of each U-shaped mounting seat 7, one side of each shifting plate 8 is arc-shaped, an eccentric hole 9 is formed in the position, close to the arc-shaped side face, of each shifting plate 8, a shifting rod 10 is rotatably installed in each eccentric hole 9, a pull rod 11 is rotatably sleeved in the middle of each shifting rod 10, each shifting rod 10 movably penetrates through one end of each pull rod 11, the other end of each pull rod 11 extends into the U-shaped mounting seat 7, a pin rod 12 is welded to the other end of each pull rod 11, a pin rod mounting hole 13 matched with the pin rod 12 is formed in each U-shaped mounting seat 7, the pin rod 12 is slidably assembled in each pin rod mounting hole 13, and an elastic element 14, the elastic element 14 is a pressure spring, the preferred pressure spring is a 304 stainless steel pressure spring with the wire diameter of 0.4mm, the outer diameter of 8mm and the length of 50mm, the elasticity is moderate, the posture of the shifting plate 8 which is turned in place can be effectively kept through applying force to the pin rod 12, the shifting plate 8 is prevented from shaking randomly, the cross arm 4 is provided with a pin hole 15 matched with the pin rod 12, and when the distance between the shifting rod 10 and the U-shaped mounting seat 7 is the largest and the smallest, the pin rod 12 is respectively separated from and inserted into the pin hole 15.

The working principle of the embodiment is as follows:

when assembling the cross arm 4, the shifting plate 8 is pulled upwards for 180 degrees, the shifting plate 8 drives the shifting rod 10 to be far away from the U-shaped mounting seat 7 through the eccentric hole 9, the shifting rod 10 pulls the pin rod 12 through the pull rod 11, the pin rod 12 retracts into the pin rod mounting hole 13, two workers respectively hold two ends of the cross arm 4 and embed two ends of the cross arm 4 into the U-shaped mounting seat 7, the shifting plate 8 is pulled for 180 degrees in the opposite direction, the shifting plate 8 drives the shifting rod 10 to be close to the U-shaped mounting seat 7 through the eccentric hole 9, the shifting rod 10 pushes the pin rod 12 through the pull rod 11 to enable the pin rod 2 to be pinned into the pin hole 15 on the cross arm 4, fixing of one cross arm 4 is completed, and by analogy, after all the cross arms 4 are fixed, the longitudinal beam 5 is fixed on the cross arm 4.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A conveying gap bridge for corrugated board production comprises a support and a bridge floor, wherein the bridge floor comprises two side beams which are parallel to each other, a plurality of cross arms which are uniformly arranged between the two side beams and a plurality of longitudinal beams which are arranged on the cross arms and are parallel to each other, and each longitudinal beam is provided with a conveying belt respectively, the conveying gap bridge is characterized in that two ends of each cross arm are connected with the side beams through a locking mechanism respectively, each locking mechanism comprises a U-shaped mounting seat which is fixedly arranged on the side beams and matched with the cross arm, a shifting plate is movably arranged on one side of each U-shaped mounting seat, one side of each shifting plate is arc-shaped, an eccentric hole is formed in the position, close to the arc-shaped side face, of each shifting plate, a shifting rod is rotatably arranged in each eccentric hole, a pull rod is rotatably sleeved in the middle of each shifting rod, the other end of each pull rod extends into the U-shaped mounting seat, a pin rod mounting hole matched, the pull rod in the pin rod mounting hole is sleeved with an elastic element tending to enable the pin rod to extend out of the U-shaped mounting seat, the cross arm is provided with a pin hole matched with the pin rod, and when the distance between the deflector rod and the U-shaped mounting seat is the largest and the smallest, the pin rod is respectively separated from and pinned into the pin hole.

2. A transport bridge for corrugated cardboard production according to claim 1 wherein the edge beams are bolted or welded to the supports.

3. A corrugated board production conveying bridge according to claim 2, wherein the edge beams are arranged horizontally or obliquely.

4. A conveying bridge for corrugated board production according to claim 1, wherein the longitudinal beams are fixed to the cross-arm by bolting or welding.

5. A corrugated board production conveying bridge according to claim 1, characterised in that the resilient element is a compression spring.