CN201427409Y - Novel stepless pressure regulating hot pressing plate - Google Patents

Abstract

The utility model relates to a processing corrugated container board's equipment especially relates to one kind and installs on corrugated container board production line's spreading machine for adjust the stepless pressure regulating device to corrugated container board rubber coating applied pressure. The elastic body formed by combining the air cylinder and the spring is arranged between the cross beam and the pressure support plate, so that the pressure applied to the pressure support plate is flexibly adjustable by utilizing the compressibility of the spring, and the situation of blocking is avoided.

Description

New stepless pressure regulation hot plate

technical field

The utility model relates to a device for processing corrugated cardboard, in particular to a device installed on a baking plate of a corrugated cardboard production line, used for flat ballasting of corrugated cardboard, using a cylinder, an air bag or an oil cylinder to adjust the pressure of the ballast board, and A stepless pressure regulating device that can adjust the pressure on the corrugated cardboard according to the production speed, paper width and material quality.

Background technique

The hot press plate used for ballasting corrugated cardboard on the traditional corrugated cardboard production line is fixed by a simple spring, and the pressure exerted by the spring on the corrugated cardboard is relatively stable. The difference in product size, and thus the pressure exerted on corrugated cardboard is also different, which affects the production efficiency of the production line.

Utility model content

The utility model aims at the above-mentioned defects of the prior art, and provides a novel stepless pressure regulating hot pressing plate, so that the pressure on the ballast plate can be flexibly adjusted.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

A new type of stepless pressure-regulating hot-pressed plate, including: a beam, the beam is a cuboid, a pair of screw holes are provided on the top of the beam, and a push rod is provided on the side of the beam; On the top, the two ends of the cantilever protrude from the beam, and four screw holes are opened on the part protruding from the beam; four screw rods pass through the above screw holes and hang upside down on the cantilever; a pair of right-angle pendants, the vertical ends of the pendants There is a groove, the protruding end of the screw is hooked in the groove, and the horizontal end of the right-angle pendant is provided with a perforation; a corner pendant has a through hole at its turning, and the connection between the through hole and the perforation of the right-angle pendant Hinged, the top is provided with a stopper, the ejector rod on the side of the beam is against the stopper, and the bottom end is also provided with a through hole; a connecting block is fixed on the bend through the through hole at the bottom end of the corner pendant with a straight bolt. on the corner hanger; a ballast plate, the connection block is fixed on the ballast plate; a pair of straight bar hangers, the vertical end of the hanger is provided with a groove, and the bottom end is opened with a through hole; a middle hanger, the middle hanger is hung on the straight on the through hole at the bottom of the pendant; a pair of connecting blocks, which are fixed on the ballast plate with bolts, and whose upper end is hooked to the bottom of the middle pendant; a group of elastic bodies, three of which are installed at the bottom of the beam Between the end and the ballast plate, and in a triangular distribution.

Preferably, at least one elastic body in the group of elastic bodies also includes a cylinder, a sleeve, and a spring, the cylinder is fixed on the beam, the push rod of the cylinder penetrates the beam to the bottom of the beam, the sleeve is located under the cylinder, and the top cover passes through the beam. into the sleeve and press against the spring in the sleeve.

Preferably, at least one elastic body in the set of elastic bodies is an air bag.

Preferably, an oval hole is provided at the bottom end of the stopper.

Preferably, the through hole at the bottom end of the corner pendant is oval.

It can be seen from the above technical solutions that the utility model installs a cylinder between the beam and the ballast plate and adds a spring. The compressibility of the spring makes the pressure on the ballast plate flexible and adjustable, and the failure rate is low to improve production efficiency. Further, the pressure between the ballast plate and the beam and the placement angle of the ballast plate can be adjusted by adjusting the screw rod connected to the cantilever beam, so that the bottom level of the ballast plate can be adjusted and controlled. An elliptical hole is provided at the bottom end of the angled pendant and the bottom end of the stopper, and the position of the bolt on the elliptical hole is adjusted to make it more flexible and adjustable.

Description of drawings

Fig. 1 is a schematic view of a side structure of the utility model;

Fig. 2 is another side structure schematic diagram of the utility model;

Fig. 3 is a structural schematic diagram of the elastic body between the beam and the ballast plate of the present invention.

Detailed ways

The utility model will be described in further detail below in conjunction with specific embodiments.

As shown in Figures 1 to 3, the new stepless pressure regulating hot-pressed plate includes a beam 1, a cantilever beam 2, a screw 3, a right-angle hanger 4, an angle hanger 5, a connecting block 6, a ballast plate 7, and a straight hanger 8 , middle pendant 9, secondary connection block 10, elastic body 11, crossbeam 1 is cuboid, and its top offers a screw hole, and a pair of cantilever beams are cross-framed on crossbeam 1, and screwed in the screw hole at crossbeam top with screw rod 12 Fasten the cantilever to the beam. The two ends of the cantilever stretch out the crossbeam, and offer screw holes at the part extending out of the crossbeam, and the screw rod 3 hangs upside down on the cantilever. The right-angle hanger 4 is a pair, and its vertical end is provided with groove, and the protruding end of the screw rod 3 that hangs upside down on the cantilever is buckled in the groove on the upper end of the right-angle hanger. On the other side where the crossbeam 1 is hung with the right-angled hanger, the protruding end of the screw rod 3 is buckled in the groove provided at the upper end of the straight hanger 8 . Its corner of corner pendant 5 is provided with a through hole, and this through hole is hinged with the junction of right angle pendant 4 horizontal end perforation, and its top is provided with a stopper 13, and the ejector rod 14 of crossbeam side pushes against this stopper, and its bottom The end is also provided with a through hole; the connecting block 6 is fixed on the corner pendant through the through hole at the bottom of the corner pendant 5; the ballast plate 7 is connected with the corner pendant 5 through the connection block 6; the middle pendant 9 is articulated On the through hole at the bottom of the straight hanging piece 8, the auxiliary connecting block 10 is fixed on the ballast plate 7 with bolts 15, and the auxiliary connecting block 10 is connected with the bottom end of the intermediate hanging piece 9; a group of elastic bodies 11, the group of elastic bodies There are three, installed between the bottom end of the beam and the ballast plate, and distributed in a triangle.

As a preferred embodiment of the present invention, at least one elastic body in the group of elastic bodies also includes a cylinder, a sleeve, and a spring. below, and the top cover penetrates into the sleeve and presses against the spring in the sleeve.

As a preferred embodiment of the present invention, at least one elastic body in the group of elastic bodies is an air bag.

As a preferred embodiment of the present utility model, the bottom end of the stopper is provided with an oval hole to make it flexible and adjustable.

As a preferred embodiment of the present invention, the through hole at the bottom of the angled pendant is oval, making it more flexible and adjustable.

Claims (5)

1. A new type of stepless pressure regulating hot pressing plate, characterized in that it includes: A crossbeam, the crossbeam is a cuboid, a pair of screw holes are provided on the top of the crossbeam, and a push rod is provided on the side of the crossbeam; A pair of cantilever beams, the cantilever beams are erected on the beams horizontally with screws, the two ends of the cantilever beams protrude from the beams, and four screw holes are opened on the parts protruding from the beams; Four screw rods, the screw rods pass through the above screw holes and hang upside down on the cantilever; A pair of right-angle pendants, the vertical end of the pendant is provided with a groove, the protruding end of the screw rod is hooked in the groove, and the horizontal end of the right-angle pendant is provided with a perforation; An angled pendant has a through hole at its turning point, which is hinged with the joint of the right-angled pendant. A stopper is provided on the top end, and the ejector rod on the side of the beam is pressed against the stopper. through hole; A connection block, which is fixed on the corner hanger through the through hole at the bottom of the corner hanger with a bolt; a ballast plate on which the connecting block is fixed; A pair of straight pendants, the vertical end of the pendant is provided with a groove, and the bottom end is provided with a through hole; a middle hanging piece, the middle hanging piece is hooked on the through hole at the bottom of the straight hanging piece; A pair of connecting blocks, which are fixed on the ballast plate with bolts, and whose upper end is hooked to the bottom end of the middle hanger; A group of three elastic bodies is arranged between the bottom end of the beam and the ballast plate and distributed in a triangular shape. 2. The novel stepless pressure regulating heat press plate according to claim 1, characterized in that at least one elastic body in the set of elastic bodies also includes a cylinder, a sleeve, and a spring, the cylinder is fixed on the beam, and the cylinder The push rod penetrates the crossbeam to the bottom of the crossbeam, the sleeve is located under the cylinder, and the top cover penetrates into the sleeve and touches the spring in the sleeve. 3. The novel stepless pressure regulating heat press plate according to claim 1, characterized in that at least one elastic body in the group of elastic bodies is an air bag. 4. The novel stepless pressure regulating hot-press plate according to claim 1, characterized in that an oval hole is provided at the bottom of the stopper. 5. The novel stepless pressure regulating heat press plate according to claim 1, characterized in that the through hole at the bottom of the angled pendant is oval.

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