CN118024377B - Cement product compaction watering forming device - Google Patents
Cement product compaction watering forming device Download PDFInfo
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- CN118024377B CN118024377B CN202410437495.8A CN202410437495A CN118024377B CN 118024377 B CN118024377 B CN 118024377B CN 202410437495 A CN202410437495 A CN 202410437495A CN 118024377 B CN118024377 B CN 118024377B
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- shell
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- 239000004568 cement Substances 0.000 title claims abstract description 72
- 238000005056 compaction Methods 0.000 title claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 148
- 238000003860 storage Methods 0.000 claims abstract description 48
- 230000001105 regulatory effect Effects 0.000 claims abstract description 35
- 238000000465 moulding Methods 0.000 claims abstract description 18
- 230000002262 irrigation Effects 0.000 claims abstract description 6
- 238000003973 irrigation Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000012856 packing Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 19
- 238000011049 filling Methods 0.000 claims description 8
- 230000001788 irregular Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 3
- 238000009415 formwork Methods 0.000 abstract description 3
- 239000000945 filler Substances 0.000 description 8
- 238000007790 scraping Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
- B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The application relates to the technical field of building equipment processing, in particular to a compaction and irrigation forming device for cement products, which comprises a storage mechanism and a travelling mechanism, wherein the travelling mechanism is communicated with the storage mechanism, and is used for injecting cement into a lower formwork through travelling, and the device also comprises a width adjusting mechanism and a depth speed adjusting mechanism; the material storage mechanism is communicated with the travelling mechanism through a blanking channel; the width adjusting mechanism can adjust the width of the blanking channel according to the width of the blanking die shell, so that the width of the blanking channel is consistent with the width of the blanking die shell; the depth speed regulating mechanism can regulate the travelling speed of the travelling mechanism according to the depth of the lower die shell, so that the travelling speed is inversely proportional to the depth of the lower die shell; the compaction and pouring molding device for cement products can adapt to die lower die shells with different widths and depths, and realize uniform pouring of cement; has universality and convenient use.
Description
Technical Field
The invention relates to the technical field of building equipment processing, in particular to a compaction and pouring forming device for cement products.
Background
Cement products are various, including utility poles, cement pipes, prefabricated inspection wells, prefabricated panels, etc., which are widely used in the fields of construction, transportation, water conservancy, etc., and play an important role in national economy, and cement products are usually produced by molding and demolding.
When the existing cement forming device is used, stone is mixed in the cement products, so that gaps are easy to generate among the cement products poured in the cavity, the cement products poured in the cavity are not tight, the local strength of the cement products is further affected, and the quality of the cement products is reduced. In this regard, chinese patent with the publication number CN110877402B discloses a compaction and pouring molding machine for cement products, in which a concave cavity is provided at the top end of the lower mold shell, the cement products are poured into the cavity of the lower mold shell from a discharging cavity of the traveling vehicle by moving the traveling vehicle above the lower mold shell, the top surface of the cement products poured into the cavity of the lower mold shell is flattened by a flattening sheet at the bottom end of the traveling vehicle, and the cement products poured into the cavity are flattened by the flattening sheet; the bottom of the travelling crane and the middle of the two adjacent giving way grooves are provided with square hole-shaped sinking grooves, movable telescopic second compaction plates are arranged in the sinking grooves adjacent to the discharging cavity, the bottom of each second compaction plate is provided with a first compaction plate which is in sliding fit, the second motor drives the cam to rotate, the cam drives the second compaction plate to rapidly lift and reciprocate in the ejector rod hole, and cement products irrigated in the cavity are pressed back and forth through the first compaction plates, so that the cement products irrigated in the cavity are tight. However, when the molding machine is used, the widths and the depths of the molds of different cement products are different, so that uneven blanking can occur during use, the production of various cement products can not be satisfied, and the universality is not realized; and the volume of cement is reduced after being pressed and tapped, so that a cavity exists in the die, manual filling is needed, the operation is complex, and the working efficiency is influenced.
Disclosure of Invention
Based on the above, it is necessary to provide a cement product compaction and pouring molding device with strong versatility, aiming at the technical problem that the existing cement product compaction and pouring molding machine cannot be applied to different cement product molds.
The above purpose is achieved by the following technical scheme:
the compaction and irrigation forming device for the cement product comprises a storage mechanism, a travelling mechanism, a width adjusting mechanism and a depth speed adjusting mechanism, wherein the travelling mechanism is communicated with the storage mechanism and is used for injecting cement into a lower mould shell through travelling;
the material storage mechanism is communicated with the travelling mechanism through a blanking channel;
the width adjusting mechanism can adjust the width of the blanking channel according to the width of the blanking die shell, so that the width of the blanking channel is consistent with the width of the blanking die shell;
The depth speed regulating mechanism can regulate the travelling speed of the travelling mechanism according to the depth of the lower die shell, so that the travelling speed is inversely proportional to the depth of the lower die shell.
Further, advancing mechanism includes left casing and right casing, and left casing and right casing equal horizontal sliding connection all are equipped with the opening in storage mechanism in the bottom of left casing and right casing, and storage mechanism's bottom is equipped with the discharge gate, the discharge gate with the opening constitutes the unloading passageway, width adjustment mechanism is through making discharge gate and opening overlap or stagger the width of adjusting the unloading passageway.
Further, a first rotating gear is rotatably arranged on the storage mechanism, and first racks are arranged on the left shell and the right shell; the first rack and the first rotating gear constitute the width adjusting mechanism.
Further, the advancing mechanism comprises a plurality of groups of advancing supporting legs which are bilaterally symmetrical, each advancing supporting leg is provided with an advancing wheel, the depth speed regulating mechanism is arranged in front of the advancing mechanism, and the storage mechanism is connected with a depth detection plate through a first spring; the depth detection plate detects the depth of the lower die shell and drives the depth speed regulating mechanism to regulate the speed of a group of advancing wheels in front according to the depth of the lower die shell.
Further, a group of advancing wheels in front are respectively connected with a double-head conical tooth rod in a transmission way, and the other ends of the double-head conical tooth rods are connected with the same belt wheel rod in a transmission way; one side of degree of depth detection board is equipped with the second rack, and second rack normal running fit has the gear pole, and the inside of gear pole is equipped with two sections screw threads that revolve opposite direction, and the inside threaded connection of gear pole has two governing levers, and the governing lever has screw thread section, spline section and toper speed governing section, the screw thread section passes through the spline section and rotates to be connected in toper speed governing section, toper speed governing section passes through the drive belt and is connected with the transmission of band pulley pole.
Further, a first driving motor is arranged on the travelling mechanism, and the conical speed regulation section is connected to a rotating shaft of the first driving motor in a telescopic manner; the travelling mechanism is provided with a belt positioning fork which adjusts the tightness degree of the transmission belt.
Further, the device also comprises a compaction mechanism, wherein the compaction mechanism comprises a first compaction mechanism and a second compaction mechanism; a packing channel is arranged between the first compaction mechanism and the second compaction mechanism, a packing baffle is arranged in the packing channel, and the first compaction mechanism controls the movement of the packing baffle through a transmission mechanism.
Further, the first tap mechanism and the second tap mechanism are identical in structure and comprise a main pressing block and a cam, the main pressing block is slidably connected in a chute of the storage mechanism through a reset spring, the cam is in contact with the main pressing block, the cam is further in transmission connection with a second driving motor, a lifting rack is arranged on the main pressing block of the first tap mechanism, a second rotating gear is arranged on the storage mechanism, the lifting rack is in rotational fit with the second rotating gear on the storage mechanism, a third rack is arranged on one side of the filler baffle, and the third rack is in transmission fit with the second rotating gear.
Further, the main pressing block is connected with an auxiliary pressing block through a connecting spring, and a plurality of buffer springs are arranged inside the main pressing block and the auxiliary pressing block.
Further, the blanking channel and the filling channel are internally provided with an irregular roller and a material-stirring plate, and the irregular roller is driven by a third driving motor to drive the material-stirring plate to intermittently rotate.
The beneficial effects of the invention are as follows:
When the compaction and pouring molding device for cement products is used, the width of the blanking channel is adjusted according to the width of the blanking die shell through the width adjusting mechanism, so that the width of the blanking channel is consistent with the width of the blanking die shell, and uniform pouring of cement can be realized for the blanking die shells with different widths; the travelling speed can be adjusted according to the depth of the lower mould shell through the depth scheduling mechanism, so that when the lower mould shell with a deeper depth is encountered, the travelling speed is reduced, the cement falling time of a unit area is prolonged, the cement falling quantity of the unit area is further increased, and the lower mould shell with different depths can be filled by pouring; therefore, the compaction and pouring molding device for cement products can adapt to die lower die shells with different widths and depths, has universality and is convenient to use.
The application is provided with the first compaction mechanism and the second compaction mechanism, and the packing channel is arranged behind the first compaction mechanism, so that the first compaction is carried out after cement pouring so as to promote the discharge of gas in cement, and the larger the downward movement amount of the first compaction mechanism is, the larger the displacement of the packing baffle is driven, the larger the opening of the packing channel is, the larger the amount of cement falling through the packing channel is, so that the cavity in the lower mould shell can be timely supplemented without manual operation, and then the second compaction is carried out, thereby integrally improving the quality of cement products.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a compaction and casting device for cement products according to an embodiment of the present invention;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 2;
FIG. 4 is a schematic view of the internal structure of FIG. 1;
FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;
FIG. 6 is an enlarged view of FIG. 5 at C;
FIG. 7 is an enlarged view of FIG. 5 at D;
FIG. 8 is a schematic view of a compaction mechanism in a compaction and casting apparatus for cementitious products according to an embodiment of the present invention;
wherein:
100. a storage mechanism; 101. a storage main body; 102. a storage hopper; 103. a blanking channel; 104. a filler channel; 105. an irregular drum; 106. a material-stirring plate; 107. a scraping plate; 108. a tension spring;
200. a travel mechanism; 201. a left housing; 202. a first rotating gear; 203. a right housing;
300. a depth speed regulating mechanism; 301. a depth detection plate; 302. a first spring; 303. a gear lever; 304. a speed regulating rod; 305. a first driving motor; 306. a transmission belt; 307. a belt positioning fork; 308. a pulley lever; 309. double-ended tapered toothed bar; 310. a travelling wheel;
400. A compaction mechanism; 401. a cam; 402. a main pressing block; 403. a return spring; 404. pressing the auxiliary pressing block; 405. a connecting spring; 406. a buffer spring; 407. lifting the rack; 408. a second rotating gear; 409. a third rack; 410. and a filler baffle.
Detailed Description
The present invention will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 8, the compaction and pouring forming device for cement products provided by an embodiment of the present invention includes a storage mechanism 100 and a travelling mechanism 200, wherein the travelling mechanism 200 is communicated with the storage mechanism 100, the travelling mechanism 200 is used for injecting cement into a formwork through travelling, and the compaction and pouring forming device further includes a width adjusting mechanism and a depth speed adjusting mechanism 300; the material storage mechanism 100 is communicated with the travelling mechanism 200 through a blanking channel 103; the width adjusting mechanism can adjust the width of the blanking channel 103 according to the width of the blanking die shell, so that the width of the blanking channel 103 is consistent with the width of the blanking die shell; the depth speed regulating mechanism 300 can regulate the travelling speed of the travelling mechanism 200 according to the depth of the lower die shell, so that the travelling speed is inversely proportional to the depth of the lower die shell; when the cement pouring device is used, the width of the travelling mechanism 200 is adjusted according to the width of the lower mould shell through the width adjusting mechanism, so that the width of the blanking channel 103 is consistent with that of the lower mould shell, and cement can be uniformly poured for the lower mould shells of moulds with different widths; the travelling speed can be adjusted according to the depth of the lower mould shell through the depth scheduling mechanism, so that when the lower mould shell with a deeper depth is encountered, the travelling speed is reduced, the cement falling time of a unit area is improved, the cement falling quantity of the unit area is further increased, and uniform irrigation of cement to different depths is realized; so that the compaction and pouring molding device for the cement product has universality.
In an embodiment, the travelling mechanism 200 includes a left housing 201 and a right housing 203, the left housing 201 and the right housing 203 are horizontally slidably connected to the storage mechanism 100, openings (not shown in the drawing) are respectively provided at bottoms of the left housing 201 and the right housing 203, a discharge port is provided at a bottom of the storage mechanism 100, the discharge port and the openings form the discharging channel 103, and the width adjusting mechanism adjusts the width of the discharging channel 103 by overlapping or staggering the discharge port and the openings. The storage mechanism 100 comprises a storage main body 101 and a storage hopper 102, a discharge hole is a groove (not shown in the figure) penetrating through the width direction of the storage main body 101, a left shell 201 and a right shell 203 are both slidably connected to the storage main body 101, two sides of the storage hopper 102 are surrounded by the left shell 201 and the right shell 203, and a width adjusting mechanism is located at the rear position of the storage main body 101.
In an embodiment, as shown in fig. 4, a first rotating gear 202 is rotatably disposed on the storage mechanism 100, and first racks are disposed on the left housing 201 and the right housing 203; the first rack and first rotation gear 202 constitute the width adjustment mechanism. The first rotating gear 202 is rotatably arranged in the middle of the storage main body 101, the first rotating gear 202 is connected with a rotating handle, sliding grooves are formed in the left shell 201 and the right shell 203, the sliding groove of the left shell 201 can accommodate a first rack on the right shell 203, and the sliding groove of the right shell 203 can accommodate a first rack on the left shell 201; so that when the left housing 201 and the right housing 203 are in contact, they can wrap the storage main body 101 inside, and the two first racks can be completely received in the sliding grooves of the corresponding housings, at which time the width of the cement product tap-and-pour molding device is minimum; when the width of the lower die shell is larger, the first rotating gear 202 can be driven to rotate by rotating the handle, so that the left shell 201 and the right shell 203 move in opposite directions, and further the openings on the left shell 201 and the right shell 203 are staggered with the discharge hole on the storage main body 101, so that a discharging channel 103 with larger width is formed, and the width of the lower die shell is further adapted.
In an embodiment, a sliding rail is disposed on the storage main body 101, the left casing 201 and the right casing 203 are slidably connected to the storage main body 101 through pulleys, and the left casing 201 and the right casing 203 are driven by a motor to slide synchronously in opposite directions or slide reversely, so that the width of the travelling mechanism 200 can be adjusted.
In an embodiment, the travelling mechanism 200 includes a plurality of groups of symmetrical travelling support legs, the travelling support legs are respectively disposed on the left housing 201 and the right housing 203, travelling wheels 310 are disposed on each travelling support leg, the depth speed regulating mechanism 300 is disposed in front of the travelling mechanism 200, and the storage main body 101 is connected with a depth detection plate 301 through a first spring 302; the depth detection plate 301 detects the depth of the lower die case, and drives the depth speed adjusting mechanism 300 to adjust the speed of a group of traveling wheels 310 in front according to the depth of the lower die case. In this embodiment, the travel support legs are telescoping support legs so that the height of the travel mechanism 200 can be adjusted for lower forms of different heights.
In one embodiment, each of the front set of traveling wheels 310 is in driving connection with a double-ended tapered gear rod 309, and the other end of the double-ended tapered gear rod 309 is in driving connection with the same belt wheel rod 308; one side of the depth detection plate 301 is provided with a second rack, the second rack is in running fit with a gear rod 303, two sections of threads with opposite rotation directions are arranged in the gear rod 303, two speed regulating rods 304 are connected with the inner threads of the gear rod 303, each speed regulating rod 304 is provided with a thread section, a spline section and a conical speed regulating section, the thread sections are in running connection with the conical speed regulating section through the spline sections, and the conical speed regulating section is in transmission connection with a belt wheel rod 308 through a transmission belt 306. Rotation of the gear rod 303 drives the threaded sections of the two speed regulating rods 304 to move away from or towards each other, and the threaded sections drive the conical speed regulating sections to move through the spline sections.
In an embodiment, the traveling mechanism 200 is fixedly provided with a first driving motor 305, and the conical speed regulation section is telescopically connected to a rotating shaft of the first driving motor 305. The travelling mechanism 200 is provided with a belt positioning fork 307, the tightness degree of the belt positioning fork 307 on the belt 306 is adjusted, specifically, the belt positioning fork 307 is slidably arranged on the storage main body 101 front and back, and is fixed in the left-right direction, and both sides of the belt 306 are provided with the belt positioning fork 307, so that the belt 306 is prevented from deflecting. The two first driving motors 305 respectively drive the speed regulating rods 304 to rotate, and as the conical speed regulating sections on the speed regulating rods 304 are in transmission connection with the belt wheel rods 308, the belt wheel rods 308 drive the two front travelling wheels 310 to rotate through the double-head conical toothed rods 309, the cement product compaction and irrigation forming device is integrally moved on the lower mould shell, and as spline sections are arranged between the conical speed regulating sections and the threaded sections, the threaded sections are not driven to rotate by rotation of the conical speed regulating sections, and then the gear rods 303 are not driven to rotate.
In one embodiment, the depth governor mechanism 300 includes a speed adjustment device disposed on the travel wheel 310, and the depth detection board 301 detects the depth of the lower formwork and then transmits depth information to the controller, and the controller controls the speed adjustment device to adjust the travel speed of the travel wheel 310.
In one embodiment, the device further comprises a compaction mechanism 400, which is located at a position behind the blanking channel 103, so as to perform compaction and flattening after the cement pouring is finished. The tap mechanism 400 includes a first tap mechanism and a second tap mechanism; a packing channel 104 is arranged between the first compaction mechanism and the second compaction mechanism, a packing baffle 410 is arranged in the packing channel 104, and the first compaction mechanism controls the movement of the packing baffle 410 through a transmission mechanism. Thus, after the cement is subjected to the first compaction, the hollow cavity is filled through the filling channel 104, and then the second compaction is performed, so that the quality of the cement product is improved.
In one embodiment, only one tap mechanism 400 is provided, which simplifies the process and reduces the cost of the device.
In an embodiment, as shown in fig. 5 and fig. 7, the first tapping mechanism and the second tapping mechanism have the same structure and each include a main pressing block 402 and a cam 401, the main pressing blocks 402 are slidably connected in a chute of the storage main body 101 through a return spring 403, the cams 401 are in contact with the main pressing blocks 402, the cams 401 are further in transmission connection with a second driving motor, the second driving motor drives the cams 401 to rotate, and the cams 401 rotate to drive the main pressing blocks 402 to slide up and down. The main pressing block 402 of the first compaction mechanism is provided with a lifting rack 407, the storage mechanism 100 is provided with a second rotating gear 408, the lifting rack 407 is in rotating fit with the second rotating gear 408, one side of the packing baffle 410 is provided with a third rack 409, and the third rack 409 is in transmission fit with the second rotating gear 408. Through first tap mechanism and the linkage of packing baffle 410, realize automatic according to the degree of depth adjustment packing that pushes down of first tap mechanism, need not to carry out manual operation, improve work efficiency.
In one embodiment, as shown in fig. 8, the main pressing block 402 is connected with a plurality of auxiliary pressing blocks 404 through connecting springs 405, and a plurality of buffer springs 406 are disposed inside the main pressing block 402 and the auxiliary pressing blocks 404. The main pressing block 402 is connected with the auxiliary pressing block 404 through the connecting spring 405, so that the pressing length can be prolonged, and the compaction mechanism 400 can adapt to lower mould shells with different widths; and a plurality of buffer springs 406 are arranged, so that buffer acting force can be provided when pressing vibration occurs, and damage to the main pressing block 402 and the auxiliary pressing block 404 is avoided.
In an embodiment, the blanking channel 103 and the filling channel 104 are respectively provided with an irregular roller 105 and a material-turning plate 106, and the irregular roller 105 is driven by a third driving motor to drive the material-turning plate 106 to intermittently rotate. In the blanking process, the third driving motor drives the irregular roller 105 to continuously rotate so as to drive the material-stirring plate 106 to intermittently rotate, so that cement flow can be promoted, and cement solidification is avoided.
In an embodiment, a scraper 107 is provided at the rear of the travelling mechanism 200, the scraper 107 is rotatably connected between the left housing 201 and the right housing 203, and a tension spring 108 is connected between the scraper 107 and the storage main body 101. This improves the surface flatness of the cementitious product by scraping with the scraping plate 107 after the cementitious product is poured and tapped.
The compaction and pouring forming device for the cement product runs from one side of the lower die shell to the other side, so that the adjustment is not required according to the length of the lower die shell, and only the adjustment is required according to the width and depth of the lower die shell and the height of the device from the lower die shell.
In combination with the above embodiment, the use principle and working process of the embodiment of the present invention are as follows:
Firstly, transversely crossing travelling support legs of the cement product compaction and irrigation forming device on a lower mould shell, and adjusting the heights of the travelling support legs according to the heights of the lower mould shell; and the handle is rotated according to the width of the lower die shell, so that the first rotating gear 202 rotates to drive the left shell 201 and the right shell 203 to be close to or far away from each other, and the width of the blanking channel 103 is consistent with the width of the lower die shell; then, the depth detection plate 301 contacts the bottom of the lower mould shell, in the travelling process, the depth of the lower mould shell is increased, so that the first spring 302 connected with the depth detection plate 301 is stretched, the depth detection plate 301 is driven to move downwards, the depth detection plate 301 drives the gear rod 303 to rotate through the second rack, the gear rod 303 drives the two speed regulating rods 304 to be mutually far away through internal threads, the conical speed regulating sections on the speed regulating rods 304 are mutually far away, the small-radius part on the conical speed regulating sections is in transmission fit with the belt wheel rod 308, and the speed regulating rods 304 are driven by the first driving motor 305, the rotation speed of the first driving motor 305 is kept unchanged, the transmission ratio of the conical speed regulating sections and the belt wheel rod 308 is reduced, the speed of the double-headed conical toothed rod 309 drives the travelling wheel 310 to be reduced, so that the larger the depth of the lower mould shell is, the speed of the travelling wheel 310 is slower, the amount of cement falling per unit area is larger, and cement can be basically filled up through one-time of pouring of cement products on the lower mould shell.
Further, the second driving motor drives the cams 401 of the first compaction mechanism and the second compaction mechanism to rotate respectively, the first compaction mechanism presses and shakes the cement for the first time, meanwhile, the cams 401 rotate to drive the main pressing block 402 to slide up and down, the main pressing block 402 drives the second rotating gear 408 to rotate through the lifting rack 407, the second rotating gear 408 drives the filler baffle 410 to rotate through the third rack 409, automatic opening of the filler channel 104 is achieved, the opening size of the filler channel 104 is in direct proportion to the displacement of the main pressing block 402, automatic control of the filler amount according to the first pressing depth is achieved, and the filler amount can just meet the requirement of filling a cavity; the second compaction mechanism 400 performs secondary pressing and leveling on the cement after filling, and finally the scraping plate 107 scrapes the cement. Therefore, the compaction and pouring molding device for cement products can realize the pouring molding, filling and compaction and flattening of cement after one time, has simple flow and can ensure the quality of products.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (7)
1. The compaction and irrigation molding device for the cement product comprises a storage mechanism and a travelling mechanism, wherein the travelling mechanism is communicated with the storage mechanism, and the travelling mechanism is used for injecting cement into a lower mould shell through travelling;
the material storage mechanism is communicated with the travelling mechanism through a blanking channel;
the width adjusting mechanism can adjust the width of the blanking channel according to the width of the blanking die shell, so that the width of the blanking channel is consistent with the width of the blanking die shell;
The depth speed regulating mechanism can regulate the travelling speed of the travelling mechanism according to the depth of the lower die shell, so that the travelling speed is inversely proportional to the depth of the lower die shell, the travelling mechanism comprises a plurality of groups of travelling supporting legs which are bilaterally symmetrical, travelling wheels are arranged on each travelling supporting leg, the depth speed regulating mechanism is arranged in front of the travelling mechanism, and a depth detection plate is connected to the storage mechanism through a first spring; the depth detection plate detects the depth of the lower die shell, and drives the depth speed regulating mechanism to regulate the speed of a group of advancing wheels in front according to the depth of the lower die shell, the advancing wheels in front are respectively connected with a double-head conical gear rod in a transmission way, and the other end of the double-head conical gear rod is connected with the same belt wheel rod in a transmission way; one side of the depth detection plate is provided with a second rack, the second rack is in running fit with a gear rod, two sections of threads with opposite rotation directions are arranged in the gear rod, two speed regulating rods are connected with the internal threads of the gear rod, each speed regulating rod is provided with a thread section, a spline section and a conical speed regulating section, the thread section is rotationally connected with the conical speed regulating section through a spline section, the conical speed regulating section is in transmission connection with the belt pulley rod through a transmission belt, a first driving motor is fixedly arranged on the advancing mechanism, and the conical speed regulating section is telescopically connected with a rotating shaft of the first driving motor; the travelling mechanism is provided with a belt positioning fork which adjusts the tightness degree of the transmission belt; when the device is used, the depth detection plate contacts the bottom of the lower die shell, the depth of the lower die shell is increased in the travelling process, so that the first spring connected with the depth detection plate is stretched, the depth detection plate is driven to move downwards, the depth detection plate drives the gear rod to rotate through the second rack, the gear rod drives the two speed regulation rods to be mutually far away through internal threads, the conical speed regulation sections on the speed regulation rods are mutually far away, the small-radius part of the conical speed regulation sections is matched with the belt wheel rod in a transmission manner, the speed regulation rods are driven by the first driving motor, the rotation speed of the first driving motor is kept unchanged, the transmission ratio of the conical speed regulation sections and the belt wheel rod is reduced, the speed of the travelling wheel is driven by the double-end bevel gear rod to be reduced, and the greater the depth of the lower die shell is, the speed of the travelling wheel is slower.
2. The compaction and pouring molding device for cement products according to claim 1, wherein the travelling mechanism comprises a left shell and a right shell, the left shell and the right shell are horizontally and slidably connected to the storage mechanism, openings are formed in the bottoms of the left shell and the right shell, a discharge hole is formed in the bottom of the storage mechanism, the discharge hole and the openings form a discharging channel, and the width adjusting mechanism adjusts the width of the discharging channel by overlapping or staggering the discharge hole and the openings.
3. The compaction and pouring molding device for cement products according to claim 2, wherein the storage mechanism is provided with a first rotating gear in a rotating way, and the left shell and the right shell are provided with first racks; the first rack and the first rotating gear constitute the width adjusting mechanism.
4. The compaction casting apparatus for cementitious products as defined in claim 1, further comprising a compaction mechanism including a first compaction mechanism and a second compaction mechanism; a packing channel is arranged between the first compaction mechanism and the second compaction mechanism, a packing baffle is arranged in the packing channel, and the first compaction mechanism controls the movement of the packing baffle through a transmission mechanism.
5. The compaction and pouring molding device for cement products according to claim 4, wherein the first compaction mechanism and the second compaction mechanism have the same structure and comprise a main pressing block and a cam, the main pressing block is slidably connected in a chute of the storage mechanism through a return spring, the cam is in contact with the main pressing block, and the cam is further in transmission connection with a second driving motor; the main pressing block of the first compaction mechanism is provided with a lifting rack, the storage mechanism is provided with a second rotating gear, the lifting rack is in running fit with the second rotating gear, one side of the packing baffle is provided with a third rack, and the third rack is in transmission fit with the second rotating gear.
6. The compaction and pouring molding device for cement products according to claim 5, wherein the main pressing block is connected with the auxiliary pressing block through a connecting spring, and a plurality of buffer springs are arranged inside the main pressing block and the auxiliary pressing block.
7. The compaction and pouring molding device for cement products according to claim 4, wherein the blanking channel and the filling channel are internally provided with an irregular roller and a material-tilting plate, and the irregular roller is driven by a third driving motor to drive the material-tilting plate to intermittently rotate.
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| CN110877402A (en) * | 2019-12-11 | 2020-03-13 | 吴秋敏 | Cement product compaction pouring forming machine |
| EP4306284A1 (en) * | 2022-05-31 | 2024-01-17 | KLARTEC, spol. s r.o. | Method for computer controlled filling of forms with fresh concrete, bucket for fresh concrete |
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| CN108253105A (en) * | 2018-01-04 | 2018-07-06 | 温州志杰机电科技有限公司 | A kind of live roller contiuously variable transmission |
| CN111890517B (en) * | 2020-08-14 | 2021-07-30 | 广东田业建设有限公司 | Environment-friendly construction method for building decoration |
| CN218689283U (en) * | 2022-09-22 | 2023-03-24 | 宿迁盛瑞新材料有限公司 | Feeding structure for rectifying and purifying polymerization inhibitor |
| CN116727648A (en) * | 2023-06-15 | 2023-09-12 | 襄阳市立强机械有限公司 | Investment casting multifunctional casting transfer box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110877402A (en) * | 2019-12-11 | 2020-03-13 | 吴秋敏 | Cement product compaction pouring forming machine |
| EP4306284A1 (en) * | 2022-05-31 | 2024-01-17 | KLARTEC, spol. s r.o. | Method for computer controlled filling of forms with fresh concrete, bucket for fresh concrete |
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