CN219902653U - Filter-pressing type concrete product forming device - Google Patents

Abstract

The utility model discloses a filter-pressing type concrete product forming device, which relates to the technical field of concrete forming devices and adopts the technical scheme that: comprises a bottom plate, wherein the top of the bottom plate is provided with a forming mechanism; the forming mechanism comprises a lower die, the top of the lower die is fixedly connected with a product supporting plate, a die cavity is formed in the top of the lower die, longitudinal sliding grooves are formed in two sides of the lower die, two through grooves are formed in the die cavity, and the filter pressing type concrete product forming device has the beneficial effects that: the lower track groove is separated from the track adjusting rod, so that the lower filter pressing plate moves upwards to eject a concrete product formed by filter pressing out of the die cavity, the lower die is blocked by the baffle plate when moving rightwards, so that the concrete product ejected by the lower filter pressing plate is pushed out of the top of the product supporting plate from the top of the lower filter pressing plate, the concrete product is automatically ejected out of the die cavity, the residual concrete raw material is prevented, and meanwhile, the concrete product is automatically ejected out of the forming area, and the concrete product is conveniently taken out subsequently.

Description

Filter-pressing type concrete product forming device

Technical Field

The utility model relates to the technical field of concrete forming devices, in particular to a filter pressing type concrete product forming device.

Background

At present, the production process of hollow bricks in concrete processing is generally completed by using an extrusion molding device, and the upper molding die and the lower molding die in the extrusion molding device are mutually extruded, so that concrete in the lower molding die can be extruded to form a hollow brick model.

For example, publication No.: CN216127435U, a concrete extrusion device, the utility model discloses a concrete extrusion device, comprising a bearing frame, wherein an inner cavity of the bearing frame is provided with an extrusion mechanism, a bottom end of the bearing frame is provided with a conveying mechanism for discharging, the conveying mechanism comprises a conveyor belt frame, the bearing frame is fixedly connected to a middle part of a top end of the conveyor belt frame, a conveyor belt main body is arranged in the middle of the conveyor belt frame, a bearing plate is arranged at the top end of the conveyor belt main body, and a limiting mechanism for positioning the bearing plate is arranged on an outer wall of the conveyor belt main body. According to the utility model, the conveyor belt rack, the conveyor belt main body and the bearing plate are arranged below the bearing frame, so that after the lower forming die is subjected to demoulding on the bearing plate, the conveyor belt main body drives the bearing plate to translate and discharge, and meanwhile, the bearing plate placed on the other side of the conveyor belt main body can smoothly translate below the lower forming die to carry out subsequent concrete extrusion forming operation, so that the complicated manual volume blanking is omitted, and the working efficiency of the extrusion forming device is improved.

In the above patent, the lower die needs to be lifted to enable the formed concrete product to be left in the die cavity when the lower die is lifted, so that the quality of the concrete product is affected, and meanwhile, the forming of the next concrete product is affected and interfered, so that a filter pressing type concrete product forming device is needed, and the concrete product can be automatically ejected from the die cavity and pushed out of a forming area when being formed.

Disclosure of Invention

The utility model provides a press filtration type concrete product forming device, which solves the problem that concrete is easy to remain in a die cavity when a lower die is pulled up to strip a concrete product through a forming mechanism.

In order to achieve the above object, the present utility model provides the following technical solutions: the filter-pressing type concrete product forming device comprises a bottom plate, wherein a forming mechanism is arranged at the top of the bottom plate;

the forming mechanism comprises a lower die, lower die top fixedly connected with goods layer board, the die cavity has been seted up at the lower die top, vertical spout has all been seted up to the lower die both sides, two logical grooves have been seted up to the die cavity inside, two it has the U template to peg graft to lead to inslot portion, U template bottom is fixed to be equipped with a plurality of hangers, and is a plurality of the inside fixed column that has all pegged graft of hangers, a plurality of the outside equal cover of fixed column is equipped with the spring body, U template top fixedly connected with pushes down the filter plate, the inside grafting of U template has the track regulation pole, track regulation pole both ends all are equipped with stroke track subassembly, stroke track subassembly includes the track board, track board inside has been seted up track groove and lower track groove, it is equipped with one-way spacing unit to go up track groove and lower track groove junction, track board one side is equipped with the fixed plate, be equipped with a plurality of reset units between track board and the fixed plate, lower die top is equipped with the module.

Preferably, the unidirectional limiting unit comprises a rotating shaft, the rotating shaft penetrates through the track plate and is connected with the track plate through a bearing, an anti-return plate is fixedly sleeved outside the rotating shaft, the anti-return plate is arranged at the top of the lower track groove, a torsion spring is fixedly sleeved outside the rotating shaft, and one end of the torsion spring is fixedly connected with the track plate.

Preferably, the reset unit comprises a telescopic rod and a second spring, the second spring is sleeved outside the telescopic rod, two ends of the telescopic rod and the second spring are fixedly connected with the track plate and the fixing plate, and the fixing plate is fixedly connected with the top of the bottom plate.

Preferably, the upper die assembly comprises an upper die, the upper die is arranged at the top of the lower die, an adjusting frame is fixedly arranged on one side of the upper die, an upper press filtration block is fixedly arranged at the bottom of the upper die, and the upper press filtration block is aligned with the die cavity.

Preferably, the U-shaped plate is in sliding connection with the two through grooves, and the top of the U-shaped plate extends into the die cavity.

Preferably, the fixed column and the top of the spring body are fixedly connected with the lower die, the bottom of the fixed column penetrates through the hanging lugs and is in sliding connection with the hanging lugs, and the spring body is fixedly connected with the hanging lugs.

Preferably, the lower press filter plate is arranged in the die cavity and is in sliding connection with the die cavity.

Preferably, the two ends of the track adjusting rod penetrate through the two longitudinal sliding grooves and are in sliding connection with the two longitudinal sliding grooves, and the two ends of the track adjusting rod extend into the two lower track grooves and are in sliding connection with the two lower track grooves.

Preferably, the two fixing plates are fixedly connected with baffle plates outside, and the baffle plates are staggered with the upper filter pressing blocks.

The embodiment of the utility model has the following advantages:

1. the lower track groove is separated from the track adjusting rod, so that the lower filter pressing plate moves upwards to eject a concrete product formed by filter pressing out of the die cavity, and the concrete product ejected by the lower filter pressing plate is pushed to the top of the product supporting plate from the top of the lower filter pressing plate by the blocking of the baffle plate when the lower die moves rightwards, thereby automatically ejecting the concrete product out of the die cavity, preventing the residual concrete raw material from occurring, and simultaneously automatically ejecting the concrete product out of the forming area, so that the concrete product can be taken out conveniently later;

2. the track adjusting rod is controlled to move along the moving track of the upper track groove and the lower track groove by matching the track plate on the longitudinal movement of the adjusting frame, and meanwhile, the track adjusting rod can only slide unidirectionally from the upper track groove to the lower track groove by matching the anti-return plate, the rotating shaft and the torsion spring, so that the circulation flow of raw material feeding, raw material trowelling, press filtration molding, automatic ejection of products and automatic ejection of products is automatically formed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a front view partially in section and in perspective provided by the utility model;

FIG. 3 is a perspective view of the connection relationship at the travel track assembly provided by the present utility model;

FIG. 4 is a partially cut-away perspective view of a lower die provided by the utility model;

FIG. 5 is a partially cut-away exploded perspective view of the lower die provided by the utility model;

FIG. 6 is a partial cutaway perspective view of a travel path assembly provided by the present utility model;

FIG. 7 is a partial perspective view of a travel path assembly provided by the present utility model;

FIG. 8 is a partial cross-sectional perspective view of a press-filtration molding state of a concrete product provided by the utility model;

FIG. 9 is a perspective view showing an ejection state of a concrete product after press-filtration molding;

fig. 10 is a perspective view of a pushing state of a concrete product after press filtration molding.

In the figure: 1 a bottom plate, 2 a lower die, 3 a product supporting plate, 4 a die cavity, 5 a longitudinal sliding groove, 6 a through groove, 7U-shaped plates, 8 lugs, 9 fixing columns, 10 spring bodies, 11 a lower filter plate, 12 a track adjusting rod, 13 an upper die, 14 an adjusting frame, 15 an upper filter pressing block, 16 a baffle plate, 17 a track plate, 18 an upper track groove, 19 a lower track groove, 20 a telescopic rod, 21 a second spring, 22 a fixing plate, 23 a rotating shaft, 24 a return prevention plate and 25 a torsion spring.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-10, the utility model provides a filter-pressing type concrete product forming device, which comprises a bottom plate 1, wherein a forming mechanism is arranged at the top of the bottom plate 1;

the forming mechanism comprises a lower die 2, a product supporting plate 3 is fixedly connected to the top of the lower die 2, a die cavity 4 is formed in the top of the lower die 2, longitudinal sliding grooves 5 are formed in two sides of the lower die 2, two through grooves 6 are formed in the die cavity 4, a U-shaped plate 7 is inserted in the two through grooves 6, a plurality of hanging lugs 8 are fixedly arranged at the bottom of the U-shaped plate 7, fixing columns 9 are inserted in the plurality of hanging lugs 8, spring bodies 10 are sleeved outside the plurality of fixing columns 9, a lower filter pressing plate 11 is fixedly connected to the top of the U-shaped plate 7, a track adjusting rod 12 is inserted in the U-shaped plate 7, travel track assemblies are arranged at two ends of the track adjusting rod 12, each travel track assembly comprises a track plate 17, an upper track groove 18 and a lower track groove 19 are formed in the track plate 17, a unidirectional limiting unit is arranged at the joint of the upper track groove 18 and the lower track groove 19, a fixing plate 22 is arranged on one side of the track plate 17, a plurality of resetting units are arranged between the track plate 17 and the fixing plate 22, and an upper die assembly is arranged at the top of the lower die 2;

in this embodiment, in order to realize the purpose that the lower filter-pressing plate 11 can automatically eject the concrete product formed inside the mold cavity 4 after the filter-pressing forming of the concrete product, and push the concrete product out of the forming area at the same time, the upper mold 13 moves downward, so that the adjusting frame 14 and the upper filter-pressing block 15 move downward, the upper filter-pressing block 15 slides inside the mold cavity 4 to filter-press the concrete, the adjusting frame 14 presses the two track plates 17 at the two sides when moving downward, so that the two track plates 17 move relatively at the two sides, the track plates 17 move to shrink the reset unit, the track plates 17 drive the lower track grooves 19 to disengage from the track adjusting rods 12, so that the track adjusting rods 12 lose the limiting graph 8, when the filter-pressing forming of the concrete product is finished, the upper mold 13 moves upward, so that the adjusting frame 14 and the upper filter-pressing block 15 move upward, the spring body 10 in an extension state pulls the U-shaped plate 7 to move upwards through the hanging lugs 8, the U-shaped plate 7 moves to push out a concrete product formed by filter pressing through the lower filter pressing plate 11 from the inner part of the die cavity 4 to form a figure 9, meanwhile, the track adjusting rod 12 moves to be flush with the upper track groove 18, the adjusting frame 14 is separated from contact with the track plate 17 at the moment, the contracted telescopic rod 20 and the spring II 21 reset the track plate 17, so that the track adjusting rod 12 stretches into the inner part of the upper track groove 18 to form a figure 9, the lower die 2 moves rightwards through the transverse driving device, and the blocking of the baffle 16 enables the concrete product to be pushed out of the top of the product supporting plate 3 from the top of the lower filter pressing plate 11 when the lower die 2 moves, so that the concrete product is automatically pushed out of the die cavity 4, residual concrete raw materials are prevented, and meanwhile, the concrete product is automatically pushed out of a forming area, and the concrete product is convenient to take out subsequently;

in order to achieve the purpose that the track adjusting rod 12 can only slide into the lower track groove 19 from the upper track groove 18, the device is realized by adopting the following technical scheme: the unidirectional limiting unit comprises a rotating shaft 23, the rotating shaft 23 penetrates through the track plate 17 and is connected with the track plate 17 through a bearing, an anti-return plate 24 is fixedly sleeved outside the rotating shaft 23, the anti-return plate 24 is arranged at the top of the lower track groove 19, a torsion spring 25 is fixedly sleeved outside the rotating shaft 23, one end of the torsion spring 25 is fixedly connected with the track plate 17, the resetting unit comprises a telescopic rod 20 and a spring II 21, the spring II 21 is sleeved outside the telescopic rod 20, the telescopic rod 20 and the spring II 21 are fixedly connected with the track plate 17 and a fixed plate 22, the fixed plate 22 is fixedly connected with the top of the bottom plate 1, the lower die 2 moves rightwards to enable the track adjusting rod 12 to slide along the upper track groove 18, when the track adjusting rod 12 moves to the anti-return plate 24, the anti-return plate 24 swings clockwise through the rotating shaft 23 to enable the torsion spring 25 to shrink, so that the track adjusting rod 12 can conveniently move from the inside of the upper track groove 18 to the inside of the lower track groove 19, and simultaneously the track adjusting rod 12 can automatically reset through the elasticity of the torsion spring 25 after moving inside the lower track adjusting rod 19;

in order to achieve the aim of pushing out the ejected concrete product from the forming area conveniently, the device is realized by adopting the following technical scheme: the upper die assembly comprises an upper die 13, the upper die 13 is arranged at the top of a lower die 2, an adjusting frame 14 is fixedly arranged at one side of the upper die 13, an upper press-filtering block 15 is fixedly arranged at the bottom of the upper die 13, the upper press-filtering block 15 is aligned with a die cavity 4, a baffle 16 is fixedly connected to the outer part of two fixing plates 22, the baffle 16 is staggered with the upper press-filtering block 15, the upper die 13 is connected with a longitudinal driving device so as to control the upper die 13 to longitudinally move, the lower die 2 is connected with a transverse driving device so as to control the lower die 2 to transversely move, after the die cavity 4 is filled with concrete raw materials, the baffle 16 shovels the concrete raw materials exceeding the top of the die cavity 4 when the lower die 2 moves leftwards, so that the concrete raw materials contained in the die cavity 4 are the same each time, and after the concrete raw materials are press-filtered and molded, a concrete product is pushed to the top of a product supporting plate 3 from the top of the lower press-filtering plate 11 through the baffle 16 when the lower die 2 moves rightwards;

in order to achieve the purpose of providing power for pushing out concrete products from the inside of the die cavity 4 by the lower pressure filter plate 11, the device is realized by adopting the following technical scheme: u-shaped plate 7 and two logical groove 6 sliding connection, U-shaped plate 7 top extension goes into die cavity 4 inside, fixed column 9 and spring body 10 top all with lower mould 2 fixed connection, hanger 8 and with hanger 8 sliding connection are run through to fixed column 9 bottom, spring body 10 and hanger 8 fixed connection, press filter plate 11 to locate die cavity 4 inside and with die cavity 4 sliding connection down, track regulation pole 12 both ends run through two vertical spouts 5 and with two vertical spouts 5 sliding connection, track regulation pole 12 both ends extend into two lower track inslot and with two lower track groove 19 sliding connection.

The application process of the utility model is as follows: when the utility model is used, the upper die 13 is connected with a longitudinal driving device so as to control the upper die 13 to longitudinally move, the lower die 2 is connected with a transverse driving device so as to control the lower die 2 to transversely move, as shown in figure 10, the track adjusting rod 12 is positioned in the lower track groove 19, so that the position of the U-shaped plate 7 is fixed, the lower filter plate 11 is positioned at the bottom of the die cavity 4, concrete raw materials are put in the die cavity 4, the lower die 2 is moved leftwards by the transverse driving device, the baffle 16 shovels the concrete raw materials exceeding the top of the die cavity 4 when the lower die 2 moves, so that the content of the concrete raw materials in the die cavity 4 is the same each time, meanwhile, the track adjusting rod 12 is driven by the U-shaped plate 7 to slide along the lower track groove 19 when the lower die 2 moves, the lower track groove 19 is in a closed state by the anti-return plate 24, the track adjusting rod 12 is prevented from sliding from the lower track groove 19 to the inside the upper track groove 18, when the lower die 2 drives the die cavity 4 to move to the bottom of the upper filter pressing block 15, the upper die 13 moves downwards through the longitudinal driving device, the upper die 13 moves to drive the adjusting frame 14 to move, meanwhile, the upper filter pressing block 15 slides towards the inside of the die cavity 4 to press and press concrete, the adjusting frame 14 extrudes the track plates 17 on two sides when moving downwards, the two track plates 17 move towards two sides relatively, the track plates 17 move to shrink the telescopic rod 20 and the spring II 21, meanwhile, the track plates 17 drive the lower track grooves 19 to separate from the track adjusting rods 12, the track adjusting rods 12 lose the limiting figure 8, when the upper filter pressing block 15 cooperates with the lower filter pressing plate 11 in the die cavity 4 to press and press the concrete products, the upper die 13 moves upwards, the adjusting frame 14 and the upper filter pressing block 15 move upwards, the spring body 10 in an extension state pulls the U-shaped plate 7 to move upwards through the hanging lugs 8, the U-shaped plate 7 moves to eject the press-molded concrete product out of the die cavity 4 through the lower press-filter plate 11 to the inner part of the die cavity 9, meanwhile, the track adjusting rod 12 moves to be flush with the upper track groove 18, at the moment, the adjusting frame 14 is separated from contact with the track plate 17, the contracted telescopic rod 20 and the spring two 21 reset the track plate 17, so that the track adjusting rod 12 stretches into the inner part of the upper track groove 18 to the inner part of the die cavity 9, the lower die 2 moves rightwards through the transverse driving device, the concrete product is pushed to the top of the product supporting plate 3 from the top of the lower press-filter plate 11 through the blocking of the baffle 16 when the lower die 2 moves, the purpose of automatically ejecting the concrete product out of the die cavity 4 is achieved, the residual concrete raw material is prevented, meanwhile, the concrete product is automatically ejected out of the molding area, and the concrete product is convenient to be taken out subsequently, simultaneously, the lower die 2 moves to enable the track adjusting rod 12 to slide along the upper track groove 18, when the track adjusting rod 12 moves to the back plate 24, the back plate 24 swings clockwise to enable the torsion spring 25 to shrink through the rotating shaft 23, so that the track adjusting rod 12 can conveniently move from the inside of the upper track groove 18 to the inside of the lower track groove 19, meanwhile, after the track adjusting rod 12 moves to the inside of the lower track groove 19, the back plate 24 can be automatically reset through the elasticity of the torsion spring 25, and meanwhile, after the track adjusting rod 12 moves to the inside of the lower track groove 19, the lower filter plate 11 sinks into the bottom of the die cavity 4, so that the subsequent feeding is facilitated, and the cycle flow of raw material feeding-trowelling raw material-filter pressing forming-automatic product ejection-automatic product pushing is automatically formed.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims (9)

1. The utility model provides a filter-pressing formula concrete product forming device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a forming mechanism;

the forming mechanism comprises a lower die (2), a product supporting plate (3) is fixedly connected to the top of the lower die (2), a die cavity (4) is formed in the top of the lower die (2), longitudinal sliding grooves (5) are formed in two sides of the lower die (2), two through grooves (6) are formed in the die cavity (4), a U-shaped plate (7) is inserted in the through grooves (6), a plurality of hanging lugs (8) are fixedly arranged at the bottom of the U-shaped plate (7), fixing columns (9) are inserted in the hanging lugs (8), spring bodies (10) are sleeved outside the fixing columns (9), a lower filter pressing plate (11) is fixedly connected to the top of the U-shaped plate (7), track adjusting rods (12) are inserted in the U-shaped plate (7), travel track assemblies are arranged at two ends of the track adjusting rods (12), each travel track assembly comprises a track plate (17), an upper track groove (18) and a lower track groove (19) are formed in the interior of the track plate (17), a plurality of track limiting units (22) are arranged between the upper track groove (18) and the lower track groove (19) and the track plates (17), one-way track plates (22) are arranged on one side of the fixing units (22), an upper die assembly is arranged at the top of the lower die (2).

2. The press-filter concrete product forming apparatus according to claim 1, wherein: the unidirectional limiting unit comprises a rotating shaft (23), the rotating shaft (23) penetrates through the track plate (17) and is connected with the track plate (17) through a bearing, an anti-return plate (24) is fixedly sleeved outside the rotating shaft (23), the anti-return plate (24) is arranged at the top of the lower track groove (19), a torsion spring (25) is fixedly sleeved outside the rotating shaft (23), and one end of the torsion spring (25) is fixedly connected with the track plate (17).

3. The press-filter concrete product forming apparatus according to claim 1, wherein: the resetting unit comprises a telescopic rod (20) and a second spring (21), the second spring (21) is sleeved outside the telescopic rod (20), two ends of the telescopic rod (20) and the second spring (21) are fixedly connected with the track plate (17) and the fixing plate (22), and the fixing plate (22) is fixedly connected with the top of the bottom plate (1).

4. The press-filter concrete product forming apparatus according to claim 1, wherein: the upper die assembly comprises an upper die (13), the upper die (13) is arranged at the top of the lower die (2), an adjusting frame (14) is fixedly arranged on one side of the upper die (13), an upper press filtration block (15) is fixedly arranged at the bottom of the upper die (13), and the upper press filtration block (15) is aligned with the die cavity (4).

5. The press-filter concrete product forming apparatus according to claim 1, wherein: the U-shaped plate (7) is in sliding connection with the two through grooves (6), and the top of the U-shaped plate (7) extends into the die cavity (4).

6. The press-filter concrete product forming apparatus according to claim 1, wherein: the fixing column (9) and the top of the spring body (10) are fixedly connected with the lower die (2), the bottom of the fixing column (9) penetrates through the hanging lugs (8) and is in sliding connection with the hanging lugs (8), and the spring body (10) is fixedly connected with the hanging lugs (8).

7. The press-filter concrete product forming apparatus according to claim 1, wherein: the lower filter press plate (11) is arranged in the die cavity (4) and is in sliding connection with the die cavity (4).

8. The press-filter concrete product forming apparatus according to claim 1, wherein: the two ends of the track adjusting rod (12) penetrate through the two longitudinal sliding grooves (5) and are in sliding connection with the two longitudinal sliding grooves (5), and the two ends of the track adjusting rod (12) extend into the two lower track grooves (19) and are in sliding connection with the two lower track grooves (19).

9. The press-filter concrete product forming apparatus according to claim 1, wherein: the outside of the two fixed plates (22) is fixedly connected with a baffle plate (16), and the baffle plate (16) is staggered with the upper filter pressing block (15).