CN213055307U

CN213055307U - Building block cutting and hole forming integrated device

Info

Publication number: CN213055307U
Application number: CN202021264058.4U
Authority: CN
Inventors: 孙明生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-27
Anticipated expiration: 2030-07-01

Abstract

A building block cutting and hole forming integrated device comprises a mold frame, a lifting mechanism and a forming cutting mechanism, wherein the lifting mechanism is arranged above the forming cutting mechanism and is connected with the forming cutting mechanism; the forming and cutting mechanism comprises a lifting frame, hole forming blocks and a cutter extending into the die frame are distributed on the bottom of the lifting frame, a guide device is arranged between the lifting frame and the die frame, the guide device can be that a guide wheel is arranged on the lifting frame, and a guide block corresponding to the guide wheel is arranged on the outer side of the die frame. The device is when the ground paste in the die frame is tentatively stereotyped not hardening can be cut, forms the hole in the time of the cutting, and whole cutting process only needs to carry and draws the cutter, and cutter self need not power, can not produce the dust.

Description

Building block cutting and hole forming integrated device

Technical Field

The utility model relates to a shaping and cutting device for in foraminiferous building block production process belongs to building block production technical field for the building.

Background

The building blocks for building non-bearing walls in buildings are various, and are divided into the building blocks such as concrete, cement mortar, aerated concrete, fly ash silicate, coal gangue, artificial ceramsite, slag waste and the like according to the materials, and are divided into dense and hollow blocks according to the structural structure. No matter what kind of material or the building block of structure, present production process all is earlier the ground paste pouring shaping in the framed, takes out or takes off framed with fashioned whole building block again, cuts into the monomer building block that accords with the specification requirement of size.

Some blocks are heat-insulating composite blocks, and holes are arranged in the single blocks, and are filled with heat-insulating materials as shown in figure 1. The forming process of the hole is as follows: before the slurry is poured into the mould frame, a forming block with the shape and the position consistent with the cross section shape and the position of the hole is firstly placed into the mould frame, then the slurry is poured into the mould frame, the slurry is initially cured, and the forming block is pulled out after the slurry is initially set.

At present, although building block cutting devices with various structures exist, the building block cutting devices are used for cutting after hole forming and mold frame stripping are carried out, and forming, initial curing and cutting are finished at different stations, for example, a cutting device in 'a hollow aerated brick forming production line' disclosed by CN104325552A, so that not only are a plurality of blank transferring procedures consumed, a large amount of manpower and material resources are consumed, the cost is high, but also the transverse cutting and longitudinal cutting surfaces are smooth, ash is not easy to hang when a wall body is plastered at the later stage of building, and the adhesion is not good.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the not enough of current air entrainment brick production technology existence, provide a design and cut accomplish at same station, reduce manufacturing cost's building block cutting and hole shaping integrated device.

The utility model discloses a building block cutting and hole shaping integrated device thereof adopts following technical scheme:

the device comprises a die frame, a lifting mechanism and a forming and cutting mechanism, wherein the lifting mechanism is arranged above the forming and cutting mechanism and is connected with the forming and cutting mechanism; the forming and cutting mechanism comprises a lifting frame, and hole forming blocks and cutters extending into the die frame are distributed at the bottom of the lifting frame. The cross section shape and size of the hole forming block are consistent with those of the hole in the building block. If a plurality of holes are formed, a plurality of forming blocks are correspondingly formed, one forming block corresponds to one hole, and the relative position of each forming block is consistent with that of each hole.

The lifting mechanisms are hydraulic cylinders or electric cylinders.

A guide device is arranged between the lifting frame and the die frame, the guide device can be that a guide wheel is arranged on the lifting frame, and a guide block corresponding to the guide wheel is arranged on the outer side of the die frame.

The cutting tool is a thread rope. The rope is connected with the tensioning mechanism, and the tensioning mechanism is arranged on the lifting frame. The tensioning mechanism can be a worm gear and worm mechanism, one end of the rope is fixed, the other end of the rope is wound on a worm gear shaft, and the worm drives the worm gear to rotate, so that the rope is tensioned and self-locked.

The cutter may also be a cutting plate.

A movable push plate is arranged in the mold frame, and an ejection mechanism is arranged below the mold frame. The ejection mechanism pushes the movable push plate to push the cut building block out of the mold frame.

Initially, the form cutting mechanism is placed in a mold frame and the hole forming block and the cutter are attached to a bottom plate of the mold frame. After slurry is injected into the mold frame for preliminary shaping (similar to bean curd shape), the lifting mechanism drives the shaping cutting mechanism to lift upwards, so that the whole building block for preliminary shaping is divided, and the length and the width meet the specification requirement.

The utility model discloses a when the ground paste in the framed tentatively stereotypes not hardening can the cutting, directly cuts into the monomer in the framed of former station, forms the hole in the cutting, rather than shifting out framed cutting at other stations, whole cutting process only need carry and draw the cutting tool, and cutting tool self need not power, can not produce the dust, has improved the ash effect of hanging of cutting plane simultaneously, has reduced manufacturing cost.

The utility model discloses a when the ground paste in the framed tentatively stereotypes not hardening can the cutting yet, directly cuts and forms the hole in the framed of former station, rather than shifting out framed cutting at other stations, the cutter need not power, can not produce the dust, has improved the grey effect of hanging of cutting plane simultaneously, has reduced manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of a perforated block.

Fig. 2 is a schematic structural view of the integrated device for cutting and forming the holes in the middle building blocks of the present invention.

Fig. 3 is a schematic structural diagram of the middle forming and cutting mechanism of the present invention.

In the figure: 1. the device comprises a die frame, 2 parts of an ejection mechanism, 3 parts of a lifting mechanism, 4 parts of a forming and cutting mechanism, 5 parts of a transverse cutting mechanism, 6 parts of a bottom plate, 7 parts of a travelling guide rail, 8 parts of a connecting beam, 9 parts of a width cord, 10 parts of a cutting plate, 11 parts of a guide seat, 12 parts of a hole forming block, 13 parts of a push hole, 14 parts of a lifting frame, 15 parts of a guide wheel and 16 parts of a pull rod.

Detailed Description

As shown in fig. 2, the utility model discloses well building block cutting and integrative device of hole shaping thereof, including framed 1, carry and draw mechanism 3 and shaping cutting mechanism 4, can adopt framed 1 of any current structure, can be open-close type, also can be an upper portion open-ended box body.

If high cutting is required, a movable push plate 6 is arranged at the bottom of the die frame 1, and an ejection mechanism 2 is required to be arranged below the die frame 1. And a push hole 13 is provided on the bottom surface of the mold frame 1 so that the ejector mechanism 2 can be brought into contact with the movable push plate 6. The ejection mechanism 2 is arranged below the mold frame 1, adopts a hydraulic cylinder or an electric cylinder, can be fixedly arranged in a pit below the mold frame 1, has a piston rod aligned with the push hole 13, and pushes the movable push plate 6 to move upwards in the mold frame 1 after extending out, so that the building block can be pushed out of the mold frame 1. The transverse cutting mechanism 5 arranged on the guide rail 7 at the outer side of the die frame 1 carries out transverse cutting, and the transverse cutting mechanism 5 can move along the guide rail 7 to complete the transverse cutting by adopting the prior art.

The lifting mechanism 3 is a hydraulic cylinder or an electric cylinder, is fixedly arranged above the forming and cutting mechanism 4 through a support, and a piston rod of the lifting mechanism is connected with the forming and cutting mechanism 4 to drive the forming and cutting mechanism 4 to extend into the die frame 1 or lift the forming and cutting mechanism 4 upwards.

As shown in fig. 3, the forming and cutting mechanism 4 includes a lifting frame 14, the lifting frame 14 is fixedly connected with hole forming blocks 12 through a connecting beam 8, the number of the hole forming blocks 12 is determined according to holes on the building block (one hole forming block is shown in fig. 2), and the cross-sectional shape and size of the hole forming block 12 are consistent with those of the holes in the building block. If a plurality of holes are formed, a plurality of forming blocks are correspondingly formed, one forming block corresponds to one hole, and the relative position of each forming block is consistent with that of each hole.

Symmetrical pull rods 16 are distributed on the outer side of the bottom of the lifting frame 14 along two sides of the length direction, the center distance between every two adjacent pull rods 16 is consistent with the width of the single building block, and a width cord 9 is connected between the pull rods 16 corresponding to the two sides of the length for cutting the width of the building block. Symmetrical pull rods can also be distributed at the bottom of the lifting frame 14 along the two sides of the width direction, and length ropes are connected between the corresponding pull rods and used for cutting the length of the building block. In fig. 3, a cutting plate 10 is provided between both sides of the bottom of the lifting frame 14 in the width direction, and the slurry in the module is divided by the length of the single block by the cutting plate 10.

In addition, a guide mechanism is arranged on the outer side of the lifting frame 14, two groups are arranged on each side, guide wheels 15 are arranged on the guide seat 11, each guide wheel 15 is positioned in a guide groove on the outer side of the die frame 1, and the guide of the lifting frame 14 during lifting is realized through the matching of the guide wheels 15 and the guide grooves.

In order to maintain the tension state of the width cord 9, the cords may be connected to tension mechanisms (not shown) disposed on the lifting frame 14. The tensioning mechanism can be a worm gear and worm mechanism, one end of the rope is fixed, the other end of the rope is wound on a worm gear shaft, and the worm drives the worm gear to rotate, so that the rope is tensioned and self-locked.

The operation process of the device is as follows:

before slurry is poured, the hole forming block 12 at the lower part of the lifting frame 14, the pull rods 16 at two sides, the width wire rope 9 between the pull rods 16 and the cutting plate 10 are arranged in the mold frame 1 and attached to the bottom surface (or the movable push plate 6) of the mold frame 1, and the wire rope is in a tensioning state.

After injecting the material slurry into the mould frame 1 for preliminary shaping (similar to bean curd shape), when the material slurry is not hardened yet but can be cut by the thread rope, the lifting mechanism 3 drives the lifting frame 14 to lift upwards, the hole forming block 12, the width thread rope 9 and the cutting plate 10 are lifted out of the mould frame 1 at the same time, so that the whole building block in the mould frame 1 is divided, the length and the width meet the specification requirements, and the hole is taken out at the same time.

Claims

1. A building block cutting and hole forming integrated device is characterized in that: the device comprises a die frame, a lifting mechanism and a forming and cutting mechanism, wherein the lifting mechanism is arranged above the forming and cutting mechanism and is connected with the forming and cutting mechanism; the forming and cutting mechanism comprises a lifting frame, and hole forming blocks and cutters extending into the die frame are distributed at the bottom of the lifting frame.

2. A block cutting and hole forming integrated device as claimed in claim 1, wherein: the lifting mechanism adopts a hydraulic cylinder or an electric cylinder.

3. A block cutting and hole forming integrated device as claimed in claim 1, wherein: a guide device is arranged between the lifting frame and the die frame, the guide device can be that a guide wheel is arranged on the lifting frame, and a guide block corresponding to the guide wheel is arranged on the outer side of the die frame.

4. A block cutting and hole forming integrated device as claimed in claim 1, wherein: the cutting tool is a thread rope.

5. A block cutting and hole forming integrated device as claimed in claim 4, wherein: the rope is connected with the tensioning mechanism, and the tensioning mechanism is arranged on the lifting frame.

6. A block cutting and hole forming integrated device as claimed in claim 5, wherein: the tensioning mechanism is a worm gear mechanism, one end of a rope is fixed, and the other end of the rope is wound on a worm gear shaft.

7. A block cutting and hole forming integrated device as claimed in claim 1, wherein: the cutter is a cutting plate.

8. A block cutting and hole forming integrated device as claimed in claim 1, wherein: a movable push plate is arranged in the mold frame, and an ejection mechanism is arranged below the mold frame.