CN210758320U

CN210758320U - Brick press for producing microcrystal wear-resistant bricks

Info

Publication number: CN210758320U
Application number: CN201921512700.3U
Authority: CN
Inventors: 王天景; 巩方清
Original assignee: Ruzhou Small Microstructure Ceramics Co ltd
Current assignee: Ruzhou Small Microstructure Ceramics Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-16
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a brick press for producing microcrystal wear-resistant bricks, which comprises a support, a hydraulic cylinder, guide pillars and brick pressing moulds, wherein a supporting plate is arranged at the top end of the support, the hydraulic cylinder is arranged on the supporting plate, the brick pressing moulds are divided into a movable mould and a fixed mould, the output end of the hydraulic cylinder is arranged downwards and is connected with the movable mould, the guide pillars are vertically arranged between the supporting plate and the fixed mould, two sides of the movable mould are slidably arranged on the guide pillars, the fixed mould is arranged on a ground foundation through a supporting rod, a brick pressing platform is arranged on the fixed mould, a feeding device is arranged on the brick pressing platform and is communicated with a mould cavity of the fixed mould, the feeding device supplies materials to the mould cavity, the feeding device can intermittently supply materials to the mould cavity, the materials in the mould cavity are uniformly scraped, the brick press is convenient and fast, the production efficiency is greatly improved, and a vacuumizing system is arranged on the airflow channel, so that the brick pressing and forming effect is greatly improved.

Description

Brick press for producing microcrystal wear-resistant bricks

Technical Field

The utility model relates to an abrasive brick brickmaking equipment technical field, concretely relates to be used for micrite abrasive brick production to use brick machine.

Background

The brick press is mainly used for obtaining a mixture after raw materials such as fly ash, sand, stone powder, slag and the like are mixed with cement according to a reasonable proportion, and the mixture is pressed into bricks.

Brick machine still can be used to the production of micrite abrasive brick, current brick machine is mostly put into the die cavity of brick mould by the manual work with the raw materials of micrite abrasive brick, scrape evenly floating the raw materials in the die cavity again, whole process is by artifical filler, and even a small number of brick machines have loading attachment, nevertheless lack and scrape evenly floating function with the raw materials, still need staff's manual mould to scrape the raw materials of flat die cavity, not only waste time and energy and influence efficiency, still threaten staff's personal safety, provide a brick machine for production of micrite abrasive brick with automatic feed here.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brick machine for micrite abrasive brick production to solve the brick machine and scrape the raw materials that all smears the die cavity by artifical material loading and manual, waste time and energy and influence efficiency, still threaten staff's personal safety's problem.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the brick press for producing the microcrystal wear-resistant brick comprises a support, a hydraulic cylinder, a guide pillar and a brick pressing die, wherein a supporting plate is installed at the top end of the support, the hydraulic cylinder is installed on the supporting plate, the brick pressing die is installed in the middle of the support, the brick pressing die is divided into a movable die and a fixed die, the output end of the hydraulic cylinder is arranged downwards and is connected with the movable die, one end of the guide pillar is connected onto the supporting plate, the other end of the guide pillar is connected onto the fixed die, the two sides of the movable die are slidably installed on the guide pillar, the fixed die is installed on a ground foundation through a supporting rod, a brick pressing platform is installed on the fixed die, a feeding device is installed on the brick pressing platform, the feeding device is communicated with a die cavity of the fixed die.

The further technical scheme is as follows: the feeding device comprises a feeding conveying belt, a material collecting disc, a scraping plate, a rotating shaft and a motor, wherein the discharging end of the feeding conveying belt is communicated with the material collecting disc, the material collecting disc is partially installed on the brick pressing platform, the bottom of the material collecting disc is communicated with the die cavity, the rotating shaft is installed at the middle of the material collecting disc, one side edge of the scraping plate is installed on the rotating shaft, the other side edge of the scraping plate is contacted with the inner side wall of the material collecting disc, the output end of the motor is upwards arranged and connected with the rotating shaft, and the motor drives the rotating shaft to rotate.

The further technical scheme is as follows: the scraping plates are at least one group, and one group is two symmetrically arranged scraping plates.

The further technical scheme is as follows: the scraping plate is an S-shaped bent plate.

The further technical scheme is as follows: the motor is set as a stepping motor.

The further technical scheme is as follows: and an airflow channel communicated with each mold cavity is arranged in the fixed mold.

The further technical scheme is as follows: install the evacuation system on airflow channel's the end of giving vent to anger, the evacuation system includes vacuum pump, check valve, atmospheric pressure bin, pressure-sensitive inductor, has display screen's control panel, pulse solenoid valve, PLC controller, the inlet end of vacuum pump pass through the negative pressure pipe with the end intercommunication of giving vent to anger of atmospheric pressure bin, the check valve is installed on the negative pressure pipe, the inlet end of atmospheric pressure bin with airflow channel intercommunication, just install on the inlet end of atmospheric pressure bin pulse solenoid valve 134, install on the atmospheric pressure bin the manometer, pulse solenoid valve with pressure-sensitive inductor all with the PLC controller is connected, control panel with the PLC controller is connected.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

1. the utility model provides a brick press for microcrystal wear-resistant brick production, which comprises a bracket, a hydraulic cylinder, a guide post and a brick pressing die, wherein a supporting plate is arranged at the top end of the bracket, the hydraulic cylinder is arranged on the supporting plate, the brick pressing die is arranged in the middle of the bracket, the brick pressing die is divided into a movable die and a fixed die, the output end of the hydraulic cylinder is arranged downwards and is connected with the movable die, one end of the guide post is connected on the supporting plate, the other end of the guide post is connected on the fixed die, two sides of the movable die are slidably arranged on the guide post, the fixed die is arranged on a ground base through a support rod, a brick pressing platform is arranged on the fixed die, a feeding device is arranged on the brick pressing platform and is communicated with a die cavity of the fixed die, the feeding device can intermittently feed materials into the die cavity during production, and can evenly, personnel are not needed to participate in the filling, and the personal safety of the workers is guaranteed.

2. This feeder is driven by step motor, this step motor turned angle is certain at every turn, it is inaccurate to prevent to scrape flitch dwell position, stop influencing the mould on the die cavity even and press the brick production, and the charging tray part is installed on pressing the brick platform, prevent that the axis of rotation from interfering the die cavity, it sets up to S type bent plate can concentrate the depressed part at its tip with the raw materials to scrape the flitch, be convenient for scrape the raw materials into the die cavity, the multiunit is scraped the flitch and can is improved the homocline and float the flat effect, be provided with the airflow channel who communicates each other with each die cavity in the cover half, airflow channel' S the end of giving vent to anger is installed vacuum pumping system, brick.

Drawings

Fig. 1 is a schematic structural diagram of the brick press for producing microcrystal wear-resistant bricks of the present invention.

Fig. 2 is a schematic structural diagram of the feeding device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

embodiment 1 referring to an embodiment shown in fig. 1, a brick press for producing microcrystalline abrasive bricks comprises a support 1, a hydraulic cylinder 2, a guide pillar 3 and a brick pressing mold 4, wherein a support plate 5 is installed at the top end of the support 1, the hydraulic cylinder 2 is installed on the support plate 5, the brick pressing mold 4 is installed in the middle of the support 1, the brick pressing mold 4 is divided into a movable mold 41 and a fixed mold 42, the output end of the hydraulic cylinder 2 is arranged downward and connected with the movable mold 41, one end of the guide pillar 3 is connected to the support plate 5, the other end of the guide pillar 3 is connected to the fixed mold 42, two sides of the movable mold 41 are slidably installed on the guide pillar 3, the fixed mold 42 is installed on a ground foundation through a support rod 8, a brick pressing platform 6 is installed on the fixed mold 42, a feeding device 7 is installed on the brick pressing platform 6, and the feeding device 7 is communicated with a mold cavity 421, and the feeding device 7 feeds the mold cavity 421.

The working principle of the brick press for producing the microcrystal wear-resistant brick is as follows: the bottom of the support 1 is fixed on the ground, the top end of the support 1 is provided with a support plate 5 through a bolt, the middle part of the support plate 5 is provided with a through hole for extending an output end of a hydraulic cylinder 2, the hydraulic cylinder 2 is arranged on the support plate 5 through a stud, the output end of the hydraulic cylinder 2 downwards penetrates out of the through hole and is connected with a movable mould 41, a fixed mould 42 is arranged on the ground base through a support rod 8 and is arranged corresponding to the movable mould 41, a guide post 3 is vertically arranged between the fixed mould 42 and the support plate 5, two sides of the movable mould 41 are slidably arranged on the guide post 3, when the hydraulic cylinder 2 drives the movable mould 41 to move up and down, the guide post 3 can restrict the axial movement of the movable mould 41 without radial deviation, the fixed mould 42 is provided with a brick pressing platform 6 along the periphery of a mould cavity 421, this feed arrangement 7 can the intermittent type formula feed in to die cavity 421 during production, and the feed quantity almost satisfies the one-time volume of producing required quantity of die cavity 421, and this feed arrangement 7 can also scrape the raw materials in the die cavity 421 evenly floating when the feed, and convenient and fast has greatly improved production efficiency, does not need personnel to participate in the filler, has ensured staff's personal safety.

Example 2:

on the basis of the above embodiment, in embodiment 2, referring to fig. 2, as an embodiment, the feeding device 7 includes a feeding conveyor 71, a material collecting tray 72, a scraping plate 73, a rotating shaft 74 and a motor 75, a discharging end of the feeding conveyor 71 is communicated with the material collecting tray 72, the material collecting tray 72 is partially installed on the brick pressing platform 6, a bottom of the material collecting tray 72 is communicated with the mold cavity 421, the rotating shaft 74 is installed in a middle of the material collecting tray 72, one side of the scraping plate 73 is installed on the rotating shaft 74, the other side of the scraping plate 73 is in contact with an inner side wall of the material collecting tray 72, an output end of the motor 75 is disposed upward and connected with the rotating shaft 74, and the motor 75 drives the rotating shaft 74 to rotate. The scraping plates 73 are at least one group, and one group is two scraping plates 73 which are symmetrically arranged. The scraping plate 73 is an S-shaped curved plate. The motor 75 is provided as a stepping motor.

The motor of the feeding device 7 is set as a stepping motor, the rotating shaft 74 is driven by the stepping motor to drive the scraping plates 73 to rotate, the rotating angle of the stepping motor is fixed every time, the scraping plates 73 are prevented from being stopped inaccurately and even stopped on the die cavity 421 to influence the brick pressing production of the brick pressing die 4, only part of the material collecting plate 72 is arranged on the brick pressing platform 6, the material collecting plate 72 is communicated with the die cavity 421, the position of the rotating shaft 74 is prevented from interfering the die cavity 421, the scraping plates 73 are set to be S-shaped curved plates which can concentrate raw materials at the concave part of the end part of the material collecting plate and facilitate the raw materials to be fed into the die cavity, the material homogenizing and floating effects can be improved by the multiple groups of the scraping plates 73, the one-time feeding quantity difference of the feeding conveyor belt 71 almost meets the required quantity of the brick pressing die 4 for one-time production, the quantity is obtained by the experience of workers, after the raw, the raw material is scraped into the cavity 421 and smoothed to meet the production requirements.

Example 3:

on the basis of the above embodiment, embodiment 3 shows an embodiment in which the fixed mold 42 is provided with the gas flow channels 422 communicating with the mold cavities 421. Install evacuation system 9 on airflow channel 422's the end of giving vent to anger, evacuation system 9 includes vacuum pump 91, check valve 92, atmospheric pressure bin 93, manometer 94, has display screen's control panel 95, pulse solenoid valve 96, PLC controller, vacuum pump 91's inlet end through negative pressure pipe 97 with atmospheric pressure bin 93's the end intercommunication of giving vent to anger, check valve 92 installs on negative pressure pipe 97, atmospheric pressure bin 93's inlet end with airflow channel 422 intercommunication, just install on atmospheric pressure bin 93's the inlet end pulse solenoid valve 96, install on the atmospheric pressure bin 93 manometer 94, pulse solenoid valve 96 with manometer 94 all with the PLC controller is connected, control panel 95 with the PLC controller is connected.

Brick pressing mold 4 is when pressing brick production, the air in die cavity 421 can not be arranged to the greatest extent, influence the brick embryo shaping, the brick embryo is not compact, scatter easily, and the surface is irregular, reduce the brick embryo quality, be provided with the airflow channel 422 who communicates each other with each die cavity 421 in the cover half 42, install evacuation system 9 on airflow channel 422's the end of giving vent to anger, brick pressing mold 4 is when pressing brick production, start evacuation system 9, evacuation system 9 creates the negative pressure environment for die cavity 421 through airflow channel 422, rely on the negative pressure principle to take out the air from the area in die cavity 421 and the raw materials, brick pressing shaping effect has greatly been improved.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A brick press for producing microcrystal wear-resistant bricks comprises a bracket (1), a hydraulic cylinder (2), a guide post (3) and a brick press die (4), a supporting plate (5) is arranged at the top end of the bracket (1), the hydraulic cylinder (2) is arranged on the supporting plate (5), the brick pressing mold (4) is arranged in the middle of the bracket (1), the brick pressing mold (4) is divided into a movable mold (41) and a fixed mold (42), the output end of the hydraulic cylinder (2) is arranged downwards and is connected with the movable mould (41), one end of the guide post (3) is connected on the supporting plate (5), the other end of the guide post (3) is connected on the fixed die (42), the movable mould (41) both sides slidable mounting be in on the guide pillar (3), cover half (42) are installed on ground basis through branch (8), its characterized in that: install on cover half (42) and press brick platform (6), press to install feed arrangement (7) on brick platform (6), feed arrangement (7) with die cavity (421) intercommunication of cover half (42), just feed arrangement (7) to die cavity (421) feed.

2. The brick press for producing microcrystalline abrasive bricks according to claim 1, wherein: feed arrangement (7) include feeding conveyer belt (71), aggregate dish (72), scrape flitch (73), axis of rotation (74) and motor (75), the discharge end of feeding conveyer belt (71) with aggregate dish (72) intercommunication, aggregate dish (72) part is installed on brick pressing platform (6), just the bottom of aggregate dish (72) with die cavity (421) intercommunication, axis of rotation (74) are installed the middle part of aggregate dish (72), a side of scraping flitch (73) is installed on axis of rotation (74), another side of scraping flitch (73) with the inside wall contact of aggregate dish (72), the output of motor (75) set up and with axis of rotation (74) are connected, just motor (75) drive axis of rotation (74) rotates.

3. The brick press for producing microcrystalline abrasive bricks, according to claim 2, is characterized in that: the scraping plates (73) are at least one group, and one group is two scraping plates (73) which are symmetrically arranged.

4. The brick press for producing microcrystalline abrasive bricks, according to claim 2, is characterized in that: the scraping plate (73) is an S-shaped curved plate.

5. The brick press for producing microcrystalline abrasive bricks, according to claim 2, is characterized in that: the motor (75) is provided as a stepping motor.

6. The brick press for producing microcrystalline abrasive bricks according to claim 1, wherein: and the fixed die (42) is internally provided with an air flow channel (422) which is mutually communicated with each die cavity (421).

7. The brick press for producing microcrystalline abrasive bricks, according to claim 6, is characterized in that: install evacuation system (9) on the end of giving vent to anger of airflow channel (422), evacuation system (9) include vacuum pump (91), check valve (92), atmospheric pressure bin (93), manometer (94), control panel (95) that have the display screen, pulse solenoid valve (96), PLC controller, the inlet end of vacuum pump (91) pass through negative pressure pipe (97) with the end intercommunication of giving vent to anger of atmospheric pressure bin (93), install check valve (92) on negative pressure pipe (97), the inlet end of atmospheric pressure bin (93) with airflow channel (422) intercommunication, and install on the inlet end of atmospheric pressure bin (93) pulse solenoid valve (96), install on atmospheric pressure bin (93) manometer (94), pulse solenoid valve (96) with manometer (94) all with the PLC controller is connected, the control panel (95) is connected with the PLC.