CN115431390B

CN115431390B - Processing equipment and processing method for lightweight concrete plate

Info

Publication number: CN115431390B
Application number: CN202211110916.3A
Authority: CN
Inventors: 席大伟
Original assignee: Henan Hengdao New Material Co ltd
Current assignee: Henan Hengdao New Material Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-10-17
Anticipated expiration: 2042-09-13
Also published as: CN115431390A

Abstract

The invention provides a processing device for a lightweight concrete board, comprising: a stirring feeding mechanism; the material receiving and molding mechanism comprises a mold positioned below the discharge hole and an elastic supporting component arranged at the bottom of the mold; the discharging mechanism is used for blocking the discharging hole and comprises a baffle plate which is arranged in a sliding manner and a reset spring which is used for pushing the baffle plate to block the discharging hole; a walking mechanism; the mould is provided with a limiting handle, and the baffle is provided with a baffle rod matched with the limiting handle; when the stirring feeding mechanism slides on the sliding rail, the limiting handle blocks the baffle rod so that the baffle plate does not move along with the tank bottom, the reset spring is compressed, and the discharge hole is opened and feeds into the die; when the concrete in the mould is full, the limiting handle is separated from the baffle rod due to the reduction of the height, the reset spring pushes the baffle plate to reset, and the baffle plate blocks the discharge hole again. The whole discharging and stopping process is automatically and continuously carried out, no manpower is needed to participate in the operation in the processing process, the cost is saved, the automation degree is high, and the production efficiency is high.

Description

Processing equipment and processing method for lightweight concrete plate

Technical Field

The invention relates to the technical field of concrete slab processing equipment, in particular to processing equipment and a processing method for a lightweight concrete slab.

Background

The lightweight concrete slab is a plate made of lightweight concrete materials, is a basic structure or a component in house construction and various engineering structures, is commonly used as a roof, a floor, a platform, a wall, a retaining wall, a foundation, a terrace, a pavement, a pool and the like, has extremely wide application range, and is divided into square plates, circular plates and abnormal plates according to the plane shape. Has the advantages of light weight, good sound insulation effect, high strength and the like. The thickness of the plate should meet the strength and stiffness requirements. With the development of society and the progress of science and technology, the market demand cannot be met by pure manual production.

The existing lightweight concrete board production equipment often cannot be separated from manual automatic pouring, and the timing of feeding and stopping materials into a die cannot be controlled accurately mechanically, so that the defects of low production automation degree, manpower resource waste and high cost are caused; moreover, the manually poured concrete cannot always fully fill the mould, and has certain pores, so that the strength of the finished lightweight concrete slab product is defective, the yield is affected, and the production efficiency is reduced. Accordingly, there is a need to provide an apparatus and a method for processing lightweight concrete panels to solve the above-mentioned problems.

Disclosure of Invention

In view of the above, the invention provides a processing device and a processing method for lightweight concrete boards, which can accurately and mechanically control the feeding and stopping time in a die, and has the advantages of stable and reliable control effect, improved production automation degree, no need of manual participation, labor saving and cost reduction.

In order to achieve the technical effects, the invention provides processing equipment and a processing method for a lightweight concrete board, wherein the processing equipment and the processing method adopt the following technical scheme:

a lightweight concrete panel processing apparatus comprising:

the stirring feeding mechanism comprises a tank bottom, a rotary tank wall rotationally arranged on the tank bottom, and a plurality of stirring blades uniformly arranged on the inner side wall of the rotary tank wall, wherein the top of the rotary tank wall is a feed inlet, and a discharge hole is formed in the tank bottom in a penetrating manner;

the material receiving and molding mechanism is arranged below the discharge hole and comprises a die arranged below the discharge hole and an elastic supporting component arranged at the bottom of the die;

the discharging mechanism is movably connected with the tank bottom and is used for blocking the discharging hole, and comprises a baffle plate arranged at the bottom of the tank bottom in a sliding manner and a reset spring arranged between the tank bottom and the baffle plate and used for pushing the baffle plate to block the discharging hole;

the travelling mechanism comprises sliding rails symmetrically arranged on two sides of the die, a sliding frame arranged at the bottom of the tank bottom and in sliding connection with the sliding rails, and a driving assembly arranged on the sliding frame and used for driving the sliding frame to slide on the sliding rails;

the die is provided with a limiting handle, and the baffle is provided with a baffle rod matched with the limiting handle; when the stirring feeding mechanism slides on the sliding rail, the limiting handle blocks the baffle rod so that the baffle plate does not move along with the tank bottom, the reset spring is compressed, and the discharge hole is opened and feeds into the die; when the concrete in the mould is full, the limiting handle is separated from the baffle rod due to the reduction of the height, the reset spring pushes the baffle plate to reset, and the baffle plate blocks the discharge hole again.

Further, the spout is seted up along its length direction at the top of slide rail, be equipped with the rack along its length direction on the lateral wall of slide rail, the carriage is including setting up in the frame body of tank bottoms portion, setting up in the universal ball of frame body bottom and being located the spout, rotate set up on the frame body and with rack toothing's walking gear, drive assembly is connected and is used for driving the walking gear and uses its axis to rotate as the center with walking gear transmission.

Further, be equipped with the stock on the baffle, be equipped with on the stock with frame body sliding connection's sliding plate, the shelves pole is connected with the sliding plate, be equipped with on the sliding plate with drive assembly electric connection's first button, when the discharge gate was opened completely, frame body and first button contact and control drive assembly stop operation.

Further, a second button matched with the limiting handle is arranged on the frame body, and when the mould is filled with concrete, the height of the limiting handle is reduced to be in contact with the second button and the driving assembly is controlled to be opened.

Further, the concrete filling machine further comprises a scraping mechanism, wherein the scraping mechanism comprises a scraper which is arranged on the long rod and used for scraping the top of the mold filled with concrete.

Further, still include clean mechanism, clean mechanism sets up on the carriage, clean mechanism is including rotating a plurality of flabellums that set up on the carriage, drive assembly is connected and is used for driving the flabellum and uses its axis as the center rotation with the flabellum transmission.

Further, still include vibration mechanism, vibration mechanism is including evenly setting up a plurality of elasticity on the lateral wall that the carriage is close to the mould and beat the subassembly, set up on the lateral wall of mould and beat subassembly matched with arc lug with elasticity.

Further, the elastic beating component comprises an elastic rod with one end connected with the sliding frame and a spherical hammer connected with the other end of the elastic rod, the spherical hammer is in extrusion contact with the arc-shaped protruding block, so that the elastic rod is compressed, and when the spherical hammer is separated from the arc-shaped protruding block, the elastic rod is restored to push the spherical hammer to hit the die.

Further, the rotary tank wall comprises a straight cylinder section rotationally connected with the tank bottom and a conical cylinder section fixedly connected with the top of the straight cylinder section, the stirring blades are connected with the inner side wall of the straight cylinder section, and the caliber of the conical cylinder section is decreased from bottom to top.

A processing method of a lightweight concrete board, which uses the processing equipment, comprises the following steps:

firstly, feeding materials into a stirring and feeding mechanism through a feeding hole, and rotating the wall of a tank to drive a stirring blade to rotate so as to stir concrete;

step two, discharging, wherein the driving assembly drives the sliding frame to slide on the sliding rail, so that when the stirring feeding mechanism is driven to slide on the sliding rail, the handle is limited to block the baffle rod, so that the baffle plate does not move along with the tank bottom, the reset spring is compressed, and the discharging hole is opened and feeds into the die;

stopping the material, along with the increase of the amount of concrete in the mould, shortening the elastic support assembly due to the increase of the pressure applied to the elastic support assembly, continuously reducing the height of the mould, limiting the separation of the handle and the baffle rod when the concrete in the mould is full, and pushing the baffle plate to reset by the reset spring, so that the baffle plate can block the discharge hole again;

and step four, demolding, namely demolding after the concrete in the mold is formed, so as to obtain the lightweight concrete slab.

The technical scheme of the invention at least comprises the following beneficial effects:

1. when the stirring feeding mechanism slides on the sliding rail, the limiting handle blocks the baffle rod so that the baffle plate does not move along with the tank bottom, the reset spring is compressed, and the discharge hole is opened and feeds into the die; when the concrete in the mould is full, the limiting handle is separated from the baffle rod due to the reduction of the height, the reset spring pushes the baffle plate to reset, and the baffle plate blocks the discharge hole again; the whole discharging and stopping processes are automatically and continuously carried out, the mechanical control effect is stable and reliable, the manual participation operation is not needed, the labor is saved, the cost is reduced, the automation degree is high, and the production efficiency is high;

2. the rotating tank wall rotates to drive the internal stirring blades to stir the concrete in the tank wall, so that the concrete is prevented from being solidified in the feeding process, the good fluidity of the concrete is ensured, and the influence on the normal operation of the subsequent process is avoided;

3. the rotary tank wall comprises a straight cylinder section which is rotationally connected with the tank bottom, and a conical cylinder section which is fixedly connected with the top of the straight cylinder section, the stirring blades are connected with the inner side wall of the straight cylinder section, the caliber of the conical cylinder section decreases from bottom to top, concrete can be effectively prevented from splashing out from a feed inlet at the top of the rotary tank wall in the stirring process, workers are prevented from being accidentally injured, and the safety is improved;

4. the first button and the second button are arranged, the motor is automatically controlled to start/stop at corresponding time, manual participation is not needed, labor is saved, and the degree of automation is high;

5. the scraping mechanism is arranged, the scraping knife moves along with the frame body to scrape the surface of the mould, so that the smoothness of the top surface of concrete in the mould is ensured, the concrete splashed on the mould is cleaned, the quality of a concrete slab finished product is ensured to meet the production requirement, and the yield is improved;

6. the cleaning mechanism is arranged, so that the die is cleaned when the frame body moves horizontally, and the cleaning function before feeding of the die is realized;

7. the vibration mechanism is skillfully combined with the relative movement rule between the frame body and the mould, and the mould is knocked, so that the mould vibrates, the whole mould is fully filled with concrete which falls into the mould, the mould is uniformly distributed during initial blanking, and the quality is prevented from being influenced by pores in a finished concrete slab.

Drawings

Fig. 1 is a schematic structural view of a processing apparatus for lightweight concrete panels according to an embodiment of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a schematic view of the longitudinal cross-sectional structure of FIG. 1;

FIG. 5 is a schematic view of the cross-sectional structure in the direction A-A in FIG. 1;

fig. 6 is a perspective view showing one of angles of a processing apparatus (a deletion tank) for lightweight concrete boards according to an embodiment of the present invention;

FIG. 7 is an enlarged schematic view of a portion of the partial structure of FIG. 6;

FIG. 8 is an enlarged schematic view of a portion of the structure of FIG. 6;

FIG. 9 is a perspective view of a light concrete slab processing apparatus (a deleted bucket) at a second angle in accordance with an embodiment of the present invention;

FIG. 10 is an enlarged schematic view of a portion of the partial structure of FIG. 9;

fig. 11 is a perspective view of a third angle of a processing apparatus (a deletion tank) for lightweight concrete boards and an enlarged partial schematic view of a partial structure according to an embodiment of the present invention.

In the figure:

1. a motor; 101. a pinion gear; 102. a large gear; 201. a driving pulley; 202. a connecting shaft; 203. a driven gear; 3. a driven pulley; 4. a traveling gear; 5. a walking shaft; 6. a slide rail; 7. a universal ball; 801. a side gear; 802. a top gear; 803. a middle gear; 9. stirring blades; 10. a tank bottom; 11. rotating the tank wall; 1201. a drive gear; 1202. a driving belt wheel; 13. a belt pulley group; 14. a fan blade; 15. a baffle; 16. a long rod; 17. a gear lever; 18. a sliding plate; 19. a scraper; 20. a support spring; 21. a telescopic rod; 22. a restraining handle; 23. an end block; 24. a first button; 25. a side bar; 26. a limit sliding plate; 27. a limit slide bar; 28. a return spring; 29. a second button; 30. an elastic rod; 31. a ball-shaped hammer; 32. arc-shaped protruding blocks; 33. and (5) a mold.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 11 of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.

As shown in FIG. 1, the processing equipment for the lightweight concrete board comprises a stirring and feeding mechanism, wherein the stirring and feeding mechanism comprises a tank bottom 10, a rotary tank wall 11 rotatably installed on the tank bottom 10 through a ball bearing, and three stirring blades 9 uniformly welded on the inner side wall of the rotary tank wall 11, wherein the top of the rotary tank wall 11 is a feeding hole, and a discharge hole is formed in the tank bottom 10 in a penetrating manner.

As shown in fig. 2 and 6, the device further comprises a receiving and molding mechanism, wherein the receiving and molding mechanism is arranged below the discharge hole and comprises a die 33 positioned below the discharge hole and an elastic supporting component arranged at the bottom of the die 33. The device also comprises a discharging mechanism, wherein the discharging mechanism is movably connected with the tank bottom 10 and is used for blocking a discharging hole, and the discharging mechanism comprises a baffle plate 15 which is slidably arranged at the bottom of the tank bottom 10, and a reset spring 28 which is arranged between the tank bottom 10 and the baffle plate 15 and is used for pushing the baffle plate 15 to block the discharging hole.

As shown in fig. 3, the device further comprises a travelling mechanism, wherein the travelling mechanism comprises sliding rails 6 symmetrically arranged on the ground and positioned on two sides of the die 33, a sliding frame arranged at the bottom of the tank bottom 10 and in sliding connection with the sliding rails 6, and a driving assembly arranged on the sliding frame and used for driving the sliding frame to slide on the sliding rails 6. The die 33 is provided with a limiting handle 22, and the baffle 15 is provided with a baffle rod 17 matched with the limiting handle 22. When the stirring and feeding mechanism slides on the sliding rail 6, the limiting handle 22 blocks the baffle rod 17 so that the baffle 15 does not move along with the tank bottom 10, the reset spring 28 is compressed, and the discharge hole is opened and feeds into the die 33; when the concrete in the mould 33 is full, the limiting handle 22 is separated from the baffle rod 17 due to the reduction of the height, the baffle plate 15 is pushed by the reset spring 28 to reset, the baffle plate 15 is used for plugging the discharge hole again, the discharging and stopping processes are automatically and continuously carried out, the manpower is not needed to participate in the operation in the processing process, the cost is saved, the automation degree is high, and the production efficiency is high.

As shown in fig. 3, the top of the sliding rail 6 is provided with a sliding groove along the length direction thereof, the side wall of the sliding rail 6 is provided with a rack along the length direction thereof, the teeth of the rack face upwards, the sliding frame comprises a frame body arranged at the bottom of the tank bottom 10, a universal ball 7 arranged at the bottom of the frame body and positioned in the sliding groove, a traveling gear 4 rotatably arranged on the frame body and meshed with the rack, and a driving assembly is in transmission connection with the traveling gear 4 and is used for driving the traveling gear 4 to rotate by taking the central axis thereof as the center.

Specifically, the driving assembly comprises a motor 1 installed on the frame body, the motor 1 is started, namely, the pinion 101 fixedly connected with the output shaft of the motor 1 can be driven to rotate, the driven gear 203 is installed on a connecting shaft 202, and the connecting shaft 202 is fixed with the frame of the motor 1 through a shaft sleeve. The pinion 101 is meshed with the driven gear 203, the motor 1 drives the pinion 101 to rotate, the driven gear 203 rotates, the driving pulley 201 is fixedly sleeved on the connecting shaft 202, and the driving pulley 201 and the driven gear 203 coaxially rotate. The driving pulley 201 is connected with the driven pulley 3 through a belt, the driven pulley 3 is arranged on the walking shaft 5 above the sliding rail 6, the walking shaft 5 penetrates through the frame body to be rotatably arranged, and the driven pulley 3 and the walking gear 4 are fixed on the walking shaft 5. In other embodiments, side bars 25 are mounted at the bottoms of two sides of the frame body, and the walking shaft 5 is rotatably mounted on the side bars 25. The sliding rail 6 is fixed on the ground, the walking gear 4 rotates and is meshed with the rack, so that the walking gear 4 horizontally moves, and the frame body is driven to horizontally move along the length direction of the sliding rail 6. The linkage and the driving effect are stable and reliable.

As shown in fig. 5 and 7, a combined gear set is further installed on the stand of the motor 1, and the combined gear set includes a vertical shaft rotatably installed on the stand in a vertical direction, a side gear 801 fixedly connected to the bottom of the vertical shaft and engaged with the large gear 102, a top gear 802 fixedly sleeved on the top of the vertical shaft, and a middle gear 803 fixedly sleeved on the vertical shaft. The gear wheel 102 is meshed with the side gear 801, the gear wheel 102 rotates to drive the side gear 801 to rotate in the horizontal plane by taking the central axis as the center, the top gear 802 is driven to rotate, the top gear 802 is meshed with teeth on the outer side wall of the rotary tank wall 11, the rotary tank wall 11 rotates, the rotary tank wall 11 drives the stirring blades 9 inside to stir concrete in the rotary tank wall, the concrete is prevented from being solidified in the feeding process, good fluidity of the concrete is ensured, and the influence on normal running of subsequent procedures is avoided.

As shown in fig. 4, the rotary tank wall 11 comprises a straight section rotatably connected with the tank bottom 10 and a conical section fixedly connected with the top of the straight section, the stirring blades 9 are connected with the inner side wall of the straight section, and the caliber of the conical section decreases from bottom to top. Can effectively prevent that concrete from splashing away from the feed inlet at the top of the rotary tank wall 11 in the stirring process, avoid the accidental injury staff, improve the security.

As shown in fig. 5 and 6, the baffle 15 is provided with a long rod 16, the long rod 16 is provided with a sliding plate 18 which is in sliding connection with the frame body, the baffle 17 is connected with the sliding plate 18, the sliding plate 18 is provided with a first button 24 which is electrically connected with the driving component, and when the discharge hole is completely opened, the frame body is contacted with the first button 24 and controls the driving component to stop running. And also includes a striking-off mechanism including a blade 19 mounted on the long bar 16 for striking off the top of the concrete filled mold 33.

Specifically, baffle 15 and stock 16 fixed connection, stock 16 are fixed on the slide plate 18 that both sides have the pin, and slide plate 18 slidable mounting is on the frame body, and fixed mounting has spacing slide bar 27 on the slide plate 18, and spacing slide bar 27 slip cartridge is in the spacing on spacing slide plate 26, and spacing slide plate 26 and frame body fixed connection prevent that slide plate 18 and frame body reverse motion in-process from producing shake out of control and causing the collision damage to scraper 19, can play the guard action to scraper 19.

As shown in fig. 8, a second button 29 is mounted on the frame body to be matched with the restricting handle 22, and when the concrete is filled in the mold 33, the height of the restricting handle 22 is lowered to be in contact with the second button 29 and the driving assembly is controlled to be opened.

As shown in fig. 9, the mold 33 is installed on the ground, and the mold 33 is provided with special paint, so that concrete is not adhered to the inner side wall of the mold 33, and the mold is convenient to release. The bottom of the mold 33 is provided with the supporting spring 20 and the telescopic rod 21, and can be contracted when receiving gravity, so that the height of the mold 33 is lowered. When the frame body slides above the mould 33, the stop lever contacts with the limiting handle 22, the frame body continues to advance, the stop lever is blocked by the limiting handle 22 and does not move forward along with the frame body, the sliding plate 18 is stressed by the force of the stop lever and moves reversely relative to the frame body, the sliding plate 18 pulls the long rod 16 to move, the long rod 16 pulls the baffle 15 to move, the baffle 15 is opened, and concrete falls into the mould 33 through the discharge hole.

As shown in fig. 8, the end block 23 is mounted on the side of the sliding plate 18, the first button 24 is mounted on the end block 23, when the baffle 15 is completely opened, the first button 24 is in pressing contact with the edge of the frame body, the motor 1 is suspended, the discharge port is still in an opened state, and blanking is continued. Along with the increasing of the concrete in the mould 33, the telescopic rod 21 with the supporting spring 20 at the bottom of the mould 33 is compressed by gravity, until the weight of the concrete in the mould 33 reaches a certain degree, the descending depth of the mould 33 reaches the requirement, so that the limiting handle 22 is completely separated from the stop lever, the sliding plate 18 is reset by the thrust of the reset spring 28, and the discharge hole is closed again. Meanwhile, when the die 33 descends in place, the limiting handle 22 forms gravity extrusion on the second button 29, the motor 1 is started, the frame body horizontally moves, the scraper 19 can be attached to the top of the lowered die 33, the scraper 19 can scrape the surface of the die 33, so that the top surface of concrete in the die 33 is smooth, the concrete splashed on the die 33 is cleaned, the quality of a concrete slab finished product is ensured to meet production requirements, and the yield is improved.

As shown in fig. 10 and 11, the cleaning device further comprises a cleaning mechanism, the cleaning mechanism is mounted on the sliding frame, the cleaning mechanism comprises three fan blades 14 rotatably mounted on the sliding frame, and the motor 1 is in transmission connection with the fan blades 14 and is used for driving the fan blades 14 to rotate around the central axis of the motor. Specifically, a cleaning shaft is further rotatably installed on the machine base, a driving gear 1201 meshed with the middle gear 803 is fixedly sleeved on the cleaning shaft, a driving belt wheel 1202 coaxially rotated is fixedly sleeved on the cleaning shaft, the middle gear 803 rotates to drive the driving gear 1201 to rotate, the driving belt wheel 1202 is driven to rotate, the driving belt wheel 1202 is connected with the belt wheel set 13 through a belt, and therefore three fan blades 14 are driven to rotate. The driving belt wheel 1202 rotates to drive the belt wheel group 13 to rotate and drive the fan blades 14 to rotate, so that the die 33 is cleaned when the frame body horizontally moves, and the cleaning function before feeding of the die 33 is realized.

As shown in fig. 8, the vibration mechanism is further comprised of a plurality of elastic hammering units uniformly installed on a side wall of the carriage close to the die 33, and arc-shaped protrusions 32 installed on an outer side wall of the die 33 and matched with the elastic hammering units. The elastic beating assembly comprises an elastic rod 30 with one end connected with the sliding frame and a spherical hammer 31 connected with the other end of the elastic rod 30, the spherical hammer 31 is in extrusion contact with the arc-shaped convex block 32 so that the elastic rod 30 is compressed, and when the spherical hammer 31 is separated from the arc-shaped convex block 32, the elastic rod 30 is restored to push the spherical hammer 31 to strike the die 33. The arc-shaped protruding blocks 32 are arranged on two sides of the mould 33, the arc-shaped protruding blocks 32 are in contact with the spherical hammer 31, the spherical hammer 31 is extruded, the elastic rod 30 is contracted, after the arc-shaped protruding blocks 32 are separated from the spherical hammer 31, the spherical hammer 31 is used for beating the mould 33 due to the recovery of the elastic rod 30, the mould 33 is vibrated, so that concrete which has fallen into the mould 33 fully fills the whole mould 33, the uniform distribution of the mould 33 in the initial blanking process is ensured, and the influence on quality due to pores in a finished concrete slab is avoided.

firstly, feeding materials into a stirring and feeding mechanism through a feeding hole, and rotating a tank wall 11 to drive a stirring blade 9 to rotate so as to stir concrete;

specifically, the material is fed through the feed inlet at the top of the cone section, the motor 1 is started to drive the rotary tank wall 11 to rotate, the rotary tank wall 11 drives the internal stirring blades 9 to stir concrete in the rotary tank wall, the concrete is prevented from being solidified in the feeding process, good fluidity of the concrete is ensured, and the influence on the normal running of subsequent procedures is avoided; meanwhile, the caliber of the conical section is gradually decreased from bottom to top, so that concrete can be effectively prevented from splashing out from a feed inlet at the top of the rotary tank wall 11 in the stirring process, accidental injury to workers is avoided, and safety is improved.

Step two, discharging, wherein the driving assembly drives the sliding frame to slide on the sliding rail 6, so that when the stirring feeding mechanism is driven to slide on the sliding rail 6, the limiting handle 22 stops the baffle rod 17, so that the baffle plate 15 does not move along with the tank bottom 10, the reset spring 28 is compressed, and the discharging hole is opened and feeds into the die 33;

specifically, the motor 1 drives the traveling gear 4 to rotate, the sliding rail 6 is fixed on the ground, the traveling gear 4 is meshed with the rack, and further horizontal movement of the traveling gear 4 is achieved, so that the frame body is driven to horizontally move along the length direction of the sliding rail 6. The restraining handle 22 blocks the stop lever 17 so that the stop 15 does not move with the can bottom 10, the return spring 28 is compressed, the discharge opening is opened and the material is blanked into the mold 33. The baffle 15 is provided with a long rod 16, the long rod 16 is provided with a sliding plate 18 which is in sliding connection with the frame body, the baffle rod 17 is connected with the sliding plate 18, the sliding plate 18 is provided with a first button 24 which is electrically connected with the driving component, when the discharge port is completely opened, the frame body is in contact with the first button 24 and controls the motor 1 to stop running, at the moment, the discharge port is still in a completely opened state, and blanking is continued.

Stopping the material, along with the increase of the amount of concrete contained in the mould 33, shortening the elastic support assembly due to the increase of the pressure applied to the elastic support assembly, continuously reducing the height of the mould 33, limiting the separation of the handle 22 and the baffle rod 17 when the concrete in the mould 33 is full, and pushing the baffle plate 15 to reset by the reset spring 28, so that the baffle plate 15 blocks the discharge hole again;

specifically, as the concrete in the mold 33 increases, the telescopic rod 21 with the supporting spring 20 at the bottom of the mold 33 is compressed by gravity until the weight of the concrete in the mold 33 reaches a certain level (the mold 33 is filled with the concrete), the lowering depth of the mold 33 reaches the requirement, so that the limiting handle 22 is completely separated from the stop lever, the sliding plate 18 is reset by the pushing force of the reset spring 28, and the discharge hole is re-closed. Meanwhile, when the die 33 descends in place, the limiting handle 22 forms gravity extrusion on the second button 29, the motor 1 is started, the frame body horizontally moves, the scraper 19 can be attached to the top of the lowered die 33, the scraper 19 can scrape the surface of the die 33, so that the top surface of concrete in the die 33 is smooth, the concrete splashed on the die 33 is cleaned, the quality of a concrete slab finished product is ensured to meet production requirements, and the yield is improved.

And step four, demoulding, namely demoulding after the concrete in the mould 33 is formed, and obtaining the lightweight concrete slab.

In the present invention, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing is a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.

Claims

1. A lightweight concrete panel processing apparatus, comprising:

the die is provided with a limiting handle, and the baffle is provided with a baffle rod matched with the limiting handle; when the stirring feeding mechanism slides on the sliding rail, the limiting handle blocks the baffle rod so that the baffle plate does not move along with the tank bottom, the reset spring is compressed, and the discharge hole is opened and feeds into the die; when the concrete in the mould is full, the limiting handle is separated from the baffle rod due to the reduction of the height, the reset spring pushes the baffle plate to reset, and the baffle plate blocks the discharge hole again;

the top of the sliding rail is provided with a sliding groove along the length direction, the side wall of the sliding rail is provided with a rack along the length direction, the sliding frame comprises a frame body arranged at the bottom of the tank bottom, a universal ball arranged at the bottom of the frame body and positioned in the sliding groove, and a traveling gear rotationally arranged on the frame body and meshed with the rack, and the driving assembly is in transmission connection with the traveling gear and is used for driving the traveling gear to rotate by taking the central axis of the traveling gear as the center;

the baffle is provided with a long rod, the long rod is provided with a sliding plate which is in sliding connection with the frame body, the baffle rod is connected with the sliding plate, the sliding plate is provided with a first button which is electrically connected with the driving component, and when the discharge hole is completely opened, the frame body is contacted with the first button and controls the driving component to stop running;

the second button matched with the limiting handle is arranged on the frame body, and when the mould is filled with concrete, the height of the limiting handle is reduced to be in contact with the second button and the driving assembly is controlled to be opened.

2. The apparatus for processing lightweight concrete panels according to claim 1, further comprising a screeding mechanism including a doctor blade provided on the long bar for screeding the top of the concrete filled mold.

3. The lightweight concrete board processing apparatus according to claim 1, further comprising a cleaning mechanism disposed on the carriage, the cleaning mechanism comprising a plurality of blades rotatably disposed on the carriage, the drive assembly being in driving connection with the blades and configured to drive the blades to rotate about a central axis thereof.

4. The apparatus for processing lightweight concrete panels according to claim 1, further comprising a vibration mechanism, wherein the vibration mechanism comprises a plurality of elastic hammering assemblies uniformly arranged on a side wall of the sliding frame close to the mold, and arc-shaped protruding blocks arranged on an outer side wall of the mold and matched with the elastic hammering assemblies.

5. The apparatus for processing a lightweight concrete board according to claim 4, wherein the elastic hammering assembly includes an elastic rod having one end connected to the carriage, a ball hammer connected to the other end of the elastic rod, the ball hammer being pressed into contact with the arc-shaped projection so that the elastic rod is compressed, and the elastic rod being restored to push the ball hammer to strike the mold when the ball hammer is separated from the arc-shaped projection.

6. The apparatus for processing lightweight concrete panels according to claim 1, wherein the rotary tank wall comprises a straight section rotatably connected to the tank bottom, a conical section fixedly connected to the top of the straight section, the stirring blades are connected to the inner side wall of the straight section, and the diameter of the conical section decreases from bottom to top.

7. A method of processing a lightweight concrete panel, characterized by using a processing device according to any one of claims 1-6, comprising the steps of: