CN217434592U

CN217434592U - Pressing die for green brick pressing

Info

Publication number: CN217434592U
Application number: CN202122952671.6U
Authority: CN
Inventors: 张斌; 杨嘉庆
Original assignee: Dali Zhaoping Construction Waste Disposal Co ltd
Current assignee: Dali Zhaoping Construction Waste Disposal Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-09-16
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a embossing mold utensil for adobe suppression, include base, movable support plate, framed, go up moulding-die and suppression drive, movable support plate sets up on the upper surface of base, framed sets up on movable support plate, sets up framed drive respectively at framed both ends, and framed drive drives framed up-and-down motion, go up the moulding-die and set up in framed top, the two clearance fit, the moulding-die top is all located to the suppression drive, and moulding-die up-and-down motion is gone up in the drive. The reasonable splitting design of the mould can quickly and conveniently carry out combination and replacement according to the brick structure, realizes the production of adobes with different shapes, is convenient to use, and effectively reduces the production cost of different adobes; the design is more reasonable, the stress is more uniform, the maintenance frequency is reduced, and the service life is prolonged; the raw materials are automatically removed in the pressing process, the green brick quality is improved, the production is greatly facilitated, and the production efficiency and quality are improved.

Description

Pressing die for green brick pressing

Technical Field

The utility model belongs to the technical field of adobe production facility, especially, relate to a embossing mold utensil for adobe suppression.

Background

In order to save energy, reduce consumption and protect cultivated land, China begins to implement policies of banning adhesion and banning reality, and popularizes and applies novel building materials such as: bricks, blocks, etc. The building blocks are artificial blocks made of concrete, industrial waste (slag, fly ash, construction waste and the like) or local materials, have larger appearance size than bricks, and have the advantages of simple equipment and high building speed. At present, the block production plant generally adopts a mould pressing mode to produce blocks on a static pressure type brick press. The green brick is pressed by a brick press matched with a die, and the existing die is easy to have the problem of damage to the die due to overlarge pressure when processing the green brick, so that the service life of the die is influenced; on the other hand, in the pressing process of the die head, the four side surfaces of the die head can be attached with raw materials to influence the next pressing of the die head, namely the die head is interfered by the raw materials attached to the side surfaces of the die head when pressed downwards, so that the die head is pressed incompletely, the descending speed of the die head is interfered or blocked in the die, and the lower surface of the die head can not be in complete contact with the raw materials in the die, so that the pressed green bricks have rough surfaces or burrs and the like, and the quality is unstable.

Therefore, the development of a novel mold is the key to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a embossing mold utensil for adobe suppression.

The utility model discloses a following technical scheme realizes: the die comprises a base, a movable supporting plate, a die frame, an upper pressing die and a pressing drive, wherein the movable supporting plate is arranged on the upper surface of the base, the die frame is arranged on the movable supporting plate, die frame drives are respectively arranged at two ends of the die frame, the die frame drives the die frame to move up and down, the upper pressing die is arranged above the die frame and is in movable fit with the die frame, and the pressing drive is arranged at the top of the upper pressing die and drives the upper pressing die to move up and down; the upper pressing die comprises a pressing plate, a connecting pressing plate, pressing die heads, a cleaning plate and a cleaning drive, the top of the pressing plate is connected with the pressing drive, the bottom surface of the pressing plate is connected with the connecting pressing plate through a plurality of buffers, the pressing die heads are all arranged on the bottom surface of the connecting pressing plate and are detachably connected with each other, cleaning holes matched with the pressing die heads are formed in the cleaning plate, the cleaning plate penetrates through the pressing die heads through the cleaning holes and is arranged on the bottom surface of the connecting pressing plate, the two ends of the cleaning plate are respectively connected with the cleaning drive, the cleaning drive is arranged on the bottom surface of the pressing plate, and the cleaning drive drives the cleaning plate to move up and down.

The beneficial effects of the utility model are that: the utility model discloses to the reasonable partition design of mould, can make up the change according to the brick structure fast and conveniently, can realize the production of different, shape adobes through changing the framed, go up the moulding-die, convenient to use has realized the mass production, and thereby can change alone when framed or go up the moulding-die and damage, reduced the cost of maintenance of the equipment, also avoid causing the waste of material, effectively reduced the manufacturing cost of different adobes;

secondly, lifting guide is arranged to ensure that the die frame and the upper pressing die are linearly lifted and aligned, and a buffer is arranged to effectively disperse and bear pressure, so that the base, the movable supporting plate, the die frame and the upper pressing die are stressed more uniformly, and the service life is prolonged; the raw materials on the side surface of the pressing die head are automatically removed in the pressing process, the green brick quality is improved, the production is greatly facilitated, and the production efficiency and quality are improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a reference diagram of the present invention in use;

reference numbers in the figures: 1-base, 2-movable supporting plate, 3-mould frame, 4-mould frame drive, 5-pressing drive, 6-pressing plate, 7-connecting pressing plate, 8-pressing mould head, 9-cleaning plate, 10-cleaning hole, 11-cleaning scraping strip, 12-cleaning drive, 13-conveying guide rail, 14-guide rod, 15-groove, 16-positioning inductor, 17-buffer, 18-frame component and 19-brick blank groove.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided with reference to the accompanying drawings.

The pressing die for green brick pressing as shown in fig. 1-3 comprises a base 1, a movable supporting plate 2, a die frame 3, an upper pressing die and a pressing drive 5, wherein the movable supporting plate 2 is arranged on the upper surface of the base 1, the die frame 3 is arranged on the movable supporting plate 2, die frame drives 4 are respectively arranged at two ends of the die frame 3, the die frame drives 4 drive the die frame 3 to move up and down, the upper pressing die is arranged above the die frame 3 and is in movable fit with the die frame, and the pressing drive 5 is arranged at the top of the upper pressing die and drives the upper pressing die to move up and down; the upper pressing die comprises a pressing plate 6, a connecting pressing plate 7, pressing die heads 8, a cleaning plate 9 and a cleaning drive 12, the pressing drive 5 is connected to the top of the pressing plate 6, the bottom surface of the pressing plate is connected with the connecting pressing plate 7 through a plurality of buffers 17, the pressing die heads 8 are all arranged on the bottom surface of the connecting pressing plate 7 and are detachably connected with each other, cleaning holes 10 matched with the pressing die heads 8 are formed in the cleaning plate 9, the cleaning plate 9 penetrates into the pressing die heads 8 through the cleaning holes 10 and is arranged on the bottom surface of the connecting pressing plate 7, the cleaning drive 12 is connected to two ends of the cleaning plate 9 respectively, the cleaning drive 12 is arranged on the bottom surface of the pressing plate 6, and the cleaning drive 12 drives the cleaning plate 9 to move up and down.

The die comprises a base 1 and is characterized in that a groove 15 which is matched with a movable supporting plate 2 and is downwards sunken into a [ -shaped shape is arranged on the upper surface of the base 1, the groove 15 penetrates through two ends of the base 1, two guide grooves are symmetrically arranged at the edge of the groove 15 along the length direction of the groove, conveying guide rails 13 are respectively arranged in the guide grooves, a plurality of accommodating grooves are arranged on the upper surface of the base 1 between the two guide grooves, a buffer 17 is arranged in each accommodating groove, the movable supporting plate 2 is arranged on the upper surface of the base 1 and covers the conveying guide rails 13 and the buffer 17, the conveying guide rails 13 drive the movable supporting plate 2 to move, and the buffer 17 solves the problem that the pressure of an upper die is too large, so that the die and the movable supporting plate 2 are damaged.

The top of the die frame drive 4 is provided with a buffer 17, so that the risk of die damage caused by overlarge pressure of an upper die is solved.

The two ends of the die frame 3 and the upper pressing die are respectively provided with a guide hole with the same axis, a guide rod 14 is arranged in the guide hole, and the lower end of the guide rod 14 is arranged on the base 1.

The pressing drive 5, the die frame drive 4 and the cleaning drive 12 are air cylinders or hydraulic cylinders.

The conveying guide rail 13 is a chain type conveying guide rail, the two ends of the chain type conveying guide rail are respectively provided with a motor for driving the chain type conveying guide rail to operate, the chain type conveying guide rail has certain flexibility and can move downwards under pressure, the risk that the rigid connection structure is crushed under stress is solved, and the problem that the conveying guide rail 13 is crushed under the stress can be effectively avoided.

The both ends oral area of clearance hole 10 on respectively the circumference be provided with clearance scraping bar 11, be provided with on the clearance scraping bar 11 and scrape the tooth, promote the clearance effect.

The cleaning scraping strip 11 is made of metal or rubber.

The die frame 3 is provided with a plurality of green brick grooves 19, so that green bricks can be pressed in batch.

The groove 15 is provided with a positioning inductor 16, and the positioning inductor 16 realizes accurate alignment of the movable supporting plate 2 in the groove 15, so that the alignment of the die frame 3 and the movable supporting plate 2 is ensured.

The device is characterized by further comprising a control device, wherein the control device is a single chip microcomputer or a PLC (programmable logic controller), and the control device is respectively in signal connection with the mold frame drive 4, the pressing drive 5, the cleaning drive 12 and the positioning sensor 16.

The utility model discloses a working method: before use, the base 1, the die frame 3, the upper pressing die and the pressing drive 5 of the utility model are arranged on the frame component 18 from bottom to top; when green bricks are pressed, the movable supporting plate 2 is conveyed into the groove 15 of the base 1 through the conveying guide rail 13, the die frame drive 4 controls the die frame 3 to descend and press on the movable supporting plate 2, then the material supply equipment conveys and supplies pug to the die frame 3, the pug is uniformly distributed in each green brick groove 19, the pressing drive 5 drives the pressing plate 6 to move downwards, the pressing die head 8 connected with the pressing plate 7 descends along with the pug and enters the green brick groove 19, and the pug is pressed into green bricks; after pressing is finished, the die frame drive 4 controls the die frame 3 to be separated from the movable supporting plate 2 to ascend, so that green brick demoulding is realized, and the pressing drive 5 drives the pressing plate 6 to move upwards, so that the pressing die head 8 is separated from the green brick; then the conveying guide rail 13 moves to drive the movable supporting plate 2 with the green bricks to leave the groove 15 and convey the green bricks to the next link, and the green bricks are pressed.

When the movable supporting plate 2 completely leaves the groove 15, the other vacant movable supporting plate 2 is conveyed into the groove 15 of the base 1 through the conveying guide rail 13, the mold frame drive 4 controls the mold frame 3 to descend again to press on the movable supporting plate 2, the cleaning drive 12 drives the cleaning plate 9 to reciprocate downwards, each pressing die head 8 enters the cleaning hole 10, the cleaning scraping strip 11 scrapes off mud attached to the pressing die head 8, the scraped mud falls into the brick blank groove 19 to be used for next pressing, after the mud on the pressing die head 8 is removed, the cleaning drive 12 drives the cleaning plate 9 to move upwards to reset, the cleaning work of the pressing die head 8 is completed, and the pressing of the brick blanks and the cleaning work of the side surface of the pressing die head 8 are completed in a circulating mode.

Claims

1. A pressing die for green brick pressing comprises a base (1), a movable supporting plate (2), a die frame (3), an upper pressing die and a pressing drive (5), and is characterized in that: the movable supporting plate (2) is arranged on the upper surface of the base (1), the die frame (3) is arranged on the movable supporting plate (2), die frame drivers (4) are respectively arranged at two ends of the die frame (3), the die frame drivers (4) drive the die frame (3) to move up and down, the upper pressing die is arranged above the die frame (3) and is in movable fit with the die frame (3), and the pressing drivers (5) are arranged at the top of the upper pressing die and drive the upper pressing die to move up and down; wherein the upper pressing die comprises a pressing plate (6), a connecting pressing plate (7), a pressing die head (8), a cleaning plate (9) and a cleaning drive (12), the top of the pressure applying plate (6) is connected with a pressing drive (5), the bottom surface is connected with a pressure plate (7) through a plurality of buffers (17), the pressing die heads (8) are all arranged on the bottom surface of the connecting pressing plate (7), the cleaning plate (9) is provided with cleaning holes (10) matched with the pressing die heads (8), the cleaning plate (9) penetrates into the pressing die heads (8) through the cleaning holes (10) and is arranged on the bottom surface of the connecting pressure plate (7), the two ends of the cleaning plate (9) are respectively connected with a cleaning drive (12), the cleaning drive (12) is arranged on the bottom surface of the pressing plate (6), and the cleaning drive (12) drives the cleaning plate (9) to move up and down.

2. Pressing die for green brick pressing according to claim 1, characterized in that: the movable support plate is characterized in that a groove (15) which is matched with the movable support plate (2) and is downwards sunken to be in a [ -shape is arranged on the upper surface of the base (1), two guide grooves are symmetrically arranged at the edge of the groove (15) along the length direction of the groove, conveying guide rails (13) are respectively arranged in the guide grooves, a plurality of accommodating grooves are respectively arranged on the upper surface of the base (1) between the two guide grooves, buffers (17) are arranged in the accommodating grooves, the movable support plate (2) is arranged on the upper surface of the base (1) and covers the conveying guide rails (13) and the buffers (17), and the conveying guide rails (13) drive the movable support plate (2) to move.

3. Pressing die for green brick pressing according to claim 1, characterized in that: the top of the mould frame drive (4) is provided with a buffer (17).

4. Pressing die for green brick pressing according to claim 1, characterized in that: the die frame (3) and the upper pressing die are provided with guide holes at two ends with the same axis, guide rods (14) are arranged in the guide holes, and the lower ends of the guide rods (14) are arranged on the base (1).

5. Pressing die for green brick pressing according to claim 1, characterized in that: the pressing drive (5), the die frame drive (4) and the cleaning drive (12) are air cylinders or hydraulic cylinders.

6. A pressing die for green brick pressing according to claim 2, characterized in that: the conveying guide rail (13) is a chain type conveying guide rail.

7. Pressing die for green brick pressing according to claim 1, characterized in that: the cleaning hole is characterized in that cleaning scraping strips (11) are respectively circumferentially arranged on the mouth parts at two ends of the cleaning hole (10), and scraping teeth are arranged on the cleaning scraping strips (11).

8. Pressing die for green brick pressing according to claim 7, characterized in that: the cleaning scraping strip (11) is made of metal or rubber.