Sizing equipment for cement prefabricated part

Abstract

The invention is suitable for the technical field of cement processing and forming, and provides shaping equipment for a cement prefabricated part. Comprising a base; the sliding component is mounted on the base; the forming die is arranged on the sliding part in a sliding manner; wherein the forming mold comprises a base and a bottom plate, the base is installed on the base in a sliding mode, the bottom plate is installed on the base in an up-down elastic moving mode, a plurality of side plates are arranged on the periphery of the bottom plate, and a forming cavity with an opening in the upper portion is defined by the side plates and the bottom plate; the plurality of bottom plates are rotationally mounted on the base; the forming die further comprises an opening mechanism for driving the bottom plates to be opened at the same time. And the maintenance component is mounted on one side of the base. The sliding part enables the forming mold to be formed and maintained at different positions on the base, operation is convenient, meanwhile, by arranging the opening mechanism, a formed part can be conveniently taken down from the forming mold, and mold removal is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of cement processing and molding, in particular to molding equipment for cement prefabricated parts. Background Art

[0002] Precast cement parts for construction refer to concrete structural parts that are pre-cast, formed and cured for a certain period of time in the factory. They can be building components such as floor slabs, beams, columns, wall panels, staircases and balcony slabs. Quick drying of precast cement parts can greatly shorten the curing cycle of concrete, allowing the precast parts to reach sufficient strength more quickly, thereby accelerating the entire production process and improving production efficiency and output. Quick drying means that the precast parts occupy less time for production sites and storage space, and these resources can be turned over more quickly, reducing storage and management costs.

[0003] Although the shaping equipment in the prior art can maintain the prefabricated parts, it needs to be manually removed from the mold, which is troublesome to operate. In order to solve this technical problem, a shaping equipment for cement prefabricated parts is proposed. Summary of the invention

[0004] The object of the present invention is to provide a cement precast part shaping device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A shaping device for cement prefabricated parts, comprising: a base;

[0007] A sliding member mounted on the base;

[0008] A forming die slidably mounted on a sliding member;

[0009] The molding die comprises a base and a bottom plate, the base is slidably mounted on the top, the bottom plate is elastically mounted on the base, a plurality of side plates are arranged around the bottom plate, and the plurality of side plates and the bottom plate surround a molding cavity with an opening at the top; the plurality of bottom plates are rotatably mounted on the base; the molding die also comprises an opening mechanism for driving the plurality of bottom plates to open simultaneously;

[0010] and maintenance components mounted on one side of the base.

[0011] As a further solution of the present invention: the opening mechanism includes a mounting rod fixedly installed at the bottom, a rotating shaft fixedly installed on the mounting rod and a lifting component for driving the base plate to rise, the rotating shaft is rotatably installed on the base, a gear is fixedly sleeved on the rotating shaft, the gear is meshed with an adjacent rack, and the rack is fixedly installed at the bottom of the base.

[0012] As a further solution of the present invention: a mating hole for connecting the mounting rod is provided at the bottom of the side plate, and the mounting rod is slidably mounted up and down in the mating hole.

[0013] As a further solution of the present invention: a number of first telescopic rods are array-mounted at the bottom of the bottom plate, and the first telescopic rods are mounted on the base.

[0014] As a further solution of the present invention: the lifting member includes two transmission columns fixedly mounted at the bottom of the bottom plate, the two transmission columns pass through the through holes in the middle of the base, a control sleeve is rotatably sleeved outside the transmission column, the transmission column passes through the mounting hole in the middle of the control sleeve, and a lifting column is elastically slidably arranged up and down at the bottom of the transmission column, driving rods are symmetrically and fixedly mounted on both sides of the lifting column, a spiral groove is provided inside the control sleeve, the driving rod is slidably arranged in the adjacent spiral groove, the two lifting columns are fixedly mounted in the connecting plate, a locking mechanism is provided between the control sleeve and the side wall of the control sleeve, a lifting seat is further mounted on the base, and the protruding end of the lifting seat is arranged directly below the connecting plate.

[0015] As a further solution of the present invention: the locking mechanism includes locking rods mounted on the side walls on both sides of the through hole, the locking rods are elastically slidably mounted in the base, the telescopic direction of the locking rods is perpendicular to the length direction of the transmission column, a locking groove is provided on the outer side wall of the control sleeve, the locking groove is arranged on the control sleeve along the horizontal direction, one end of the locking rod is slidably arranged in the locking groove, and the radius of the lower end of the control sleeve gradually decreases from top to bottom.

[0016] As a further solution of the present invention: the sliding member includes slide rails arranged on both sides of the molding die, and slide rails are provided on the inner sides of the two slide rails.

[0017] As a further solution of the present invention: the molding die further includes a frame, the frame is sleeved outside the connecting plate, the connecting plate is elastically mounted up and down on the frame, at least two frames are provided on both sides of the frame, the frames on each side are arranged in the slide rails on the adjacent slide rails, and a vibration device is mounted at the bottom of the connecting plate.

[0018] As a further solution of the present invention: the curing member includes an L-shaped mounting plate mounted on the base, a number of flow guiding fans blowing in the same direction are mounted on the lower side of the top of the mounting plate, and a number of curing nozzles are further arranged on the lower side of the top of the mounting plate.

[0019] As a further solution of the present invention: a number of mounting plates are arranged in an array at the bottom of the mounting plate, and one flow guiding fan and one curing nozzle are mounted on each mounting plate.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: The sliding component of the present invention enables the forming die to perform forming and curing at different positions on the base, which is relatively convenient to operate. At the same time, by setting up an opening mechanism, it is possible to conveniently remove the formed part from the forming die, facilitating mold removal. Description of the Drawings

[0021] Figure 1 Structural schematic diagram of a shaping device for cement precast components according to an embodiment of the present invention Figure 1 。

[0022] Figure 2 Structural schematic diagram of a shaping device for cement precast components according to an embodiment of the present invention Figure 2 。

[0023] Figure 3 Structural schematic diagram of the forming die in a shaping device for cement precast components according to an embodiment of the present invention.

[0024] Figure 4 Structural schematic diagram of the lifting component in a shaping device for cement precast components according to an embodiment of the present invention.

[0025] Figure 5 Structural schematic diagram of the control sleeve in a shaping device for cement precast components according to an embodiment of the present invention.

[0026] Figure 6 Structural schematic diagram of the lifting column in a shaping device for cement precast components according to an embodiment of the present invention.

[0027] Figure 7 Structural schematic diagram of the position of the frame and the connecting plate in a shaping device for cement precast components according to an embodiment of the present invention.

[0028] Figure 8 Structural schematic diagram of the side plate in a shaping device for cement precast components according to an embodiment of the present invention.

[0029] In the figure:

[0030] 10 - Base, 20 - Molding Die, 30 - Sliding Component, 40 - Curing Component, 201 - Base, 202 - Bottom Plate, 203 - Side Plate, 204 - First Telescopic Rod, 205 - Mounting Rod, 206 - Rotating Shaft, 207 - Rack, 208 - Transmission Column, 209 - Lifting Seat, 210 - Control Sleeve, 211 - Lifting Column, 212 - Connecting Plate, 213 - Locking Rod, 214 - First Elastic Member, 215 - Second Elastic Member, 216 - Through Hole, 217 - Spiral Groove, 218 - Driving Rod, 219 - Locking Groove, 220 - Frame, 221 - Guide Roller, 222 - Vibration Device, 223 - Second Telescopic Rod, 224 - Gear, 225 - Fitting Hole, 226 - Third Elastic Member, 301 - Slide Rail, 401 - Mounting Plate, 402 - Flow - guiding Fan, 403 - Curing Sprayer, 404 - Mounting Plate. Detailed Embodiment

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0032] Embodiment

[0033] Please refer to Figures 1 to 7 , a structural diagram of a shaping device for cement precast components provided by an embodiment of the present invention. The shaping device for cement precast components includes: a base 10, a molding die 20, a sliding component 30, and a curing component 40. The molding die 20 is horizontally slidably mounted on the base 10 through the sliding component 30; the sliding component 30 is mounted on the base 10, the molding die 20 is slidably mounted on the sliding component 30, and the curing component 40 is mounted on one side of the base 10.

[0034] The molding die 20 includes a base 201 and a bottom plate 202. The base 201 is slidably mounted on 30, the bottom plate 202 is elastically movable up and down on the base 201, and a plurality of side plates 203 are arranged around the bottom plate 202. The plurality of side plates 203 and the bottom plate 202 enclose a molding cavity with an opening at the upper part; a plurality of bottom plates 202 are rotatably mounted on the base 201; the molding die 20 further includes an opening mechanism for driving a plurality of bottom plates 202 to open simultaneously.

[0035] The sliding component 30 of the present invention enables the molding die 20 to perform molding and curing at different positions on the base 10, which is relatively convenient to operate. At the same time, by setting an opening mechanism, it is possible to conveniently remove the molded part from the molding die 20, facilitating mold removal.

[0036] In some embodiments, the opening mechanism includes a mounting rod 205 fixedly installed at the bottom of 303, a rotating shaft 206 fixedly installed on the mounting rod 205, and a lifting member for driving the bottom plate 202 to rise. The rotating shaft 206 is rotatably installed on the base 201. A gear 224 is fixedly sleeved on the rotating shaft 206. The gear 224 meshes with an adjacent rack 207. The rack 207 is fixedly installed at the bottom of the base 201. After molding is completed, the lifting member is required to drive the bottom plate 202 to rise. The bottom plate 202 drives the rack 207 to rise. The rack 207 activates the gear 224 to drive the base 201 to expand outward. At the same time, the bottom plate 202 rises, so that the bottom plate 202 is significantly higher than the side plate 203, facilitating the transfer of the precast member.

[0037] As Figure 8 shown, in some embodiments, a mating hole 225 for connecting the mounting rod 205 is provided at the bottom of the side plate 203. The mounting rod 205 is slidably installed up and down in the mating hole 225. In this way, when the bottom plate 202 rises, the side plate 203 can follow the bottom plate 202 and rise a certain distance, preventing the side plate 203 from locking the position of the bottom plate 202 and enabling the bottom plate 202 to rise.

[0038] In some embodiments, the gear 224 is elastically rotatably sleeved outside the rotating shaft 206. In this way, when the bottom plate 202 descends to a set height and the two ends of several side plates 203 respectively contact the adjacent side plates 203, the several side plates 203 can no longer rotate. At this time, the bottom plate 202 continues to descend, causing torsion between the gear 224 and the rotating shaft 206, so that the rotating shaft 206 pre-tightens the adjacent bottom plates 202 through the mounting rod 205 to ensure the gap at the joint between several side plates 203 and improve the edge quality of the precast member. At the same time, when several side plates 203 need to be unfolded, the initial bottom plate 202 can rise, so that when the bottom plate 202 rises, it can drive the rack 207 to rise, and at the same time the side plates 203 also rise. When rising to a set position, the gear 224 drives the rotating shaft 206 to drive the mounting rod 205 to rotate, thereby driving the side plates 203 to unfold.

[0039] In some embodiments, a torsion spring is provided at the position of the middle mounting hole of the gear 224. The torsion spring is sleeved outside the rotating shaft 206, and the two ends of the torsion spring are respectively fixedly installed on the gear 224 and the rotating shaft 206. In this way, it can elastically rotate between the gear 224 and the rotating shaft 206 and can undergo torsion.

[0040] As Figure 8As shown, in some embodiments, a third elastic member 226 is further disposed inside the mating hole 225. Two ends of the third elastic member 226 are respectively fixedly installed on the side wall of the mating hole 225 and the mounting rod 205. In this way, the mounting rod 205 is elastically installed in the side plate 203 along its sliding direction. Thus, when the bottom plate 202 is rising, due to the existence of the third elastic member 226, during the process of the bottom plate 202 rising to remove the mold, the third elastic member 226 enables the side plate 203 to have a downward pulling force of an appropriate magnitude when following the bottom plate 202 rising under the action of the precast member. In this way, a certain gap can be generated between the side plate 203 and the outer ring of the precast member. Thus, when the bottom plate 202 continues to rise, the side plate 203 can smoothly expand outwards, which can reduce the damage to the edge of the precast member and improve the forming quality of the precast member.

[0041] As Figure 1 shown, in some embodiments, a plurality of first telescopic rods 204 are arrayedly installed at the bottom of the bottom plate 202. The first telescopic rods 204 are installed on the base 201. In this way, the bottom plate 202 is elastically installed on the base 201 up and down. The first telescopic rods 204 can be four.

[0042] As Figure 1 、 2 and as shown in FIG. 3, in some embodiments, the lifting member includes two transmission columns 208 fixedly installed at the bottom of the bottom plate 202. The two transmission columns 208 pass through the through hole 216 at the middle position of the base 201. A control sleeve 210 is rotatably sleeved outside the transmission column 208. The transmission column 208 passes through the mounting hole in the middle of the control sleeve 210. And a lifting column 211 is elastically slid up and down at the bottom of the transmission column 208. Two driving rods 218 are symmetrically and fixedly installed on both sides of the lifting column 211. A spiral groove 217 is provided inside the control sleeve 210. The driving rod 218 is slidably disposed in the adjacent spiral groove 217. The two lifting columns 211 are fixedly installed in the connecting plate 212. A locking mechanism is provided between the control sleeve 210 and the side wall of the control sleeve 210. A lifting seat 209 is further installed on the base 10. The protruding end of the lifting seat 209 is disposed directly below the connecting plate 212. The locking mechanism is used to lock the position of the bottom plate 202 in the low position, which can make the side plate 203 in the vertical state. Specifically, when the precast member inside the bottom plate 202 needs to be removed from the mold after being cured at the bottom of the curing member 40, the forming mold 20 is pushed directly above the lifting seat 209. Then the lifting seat 209 extends out the lifting column 211 to drive the bottom plate 202 to rise. The bottom plate 202 drives the gear 224 through the rack 207 to drive the rotating shaft 206 and the mounting rod 205 to rotate outwards, and further enables a plurality of side plates 203 to automatically open, realizing automatic mold removal and making it more convenient to use.

[0043] As Figure 4 、 5As shown in FIGS. 5 and 6, in some embodiments, the locking mechanism includes locking rods 213 installed on the side walls on both sides of the through hole 216. The locking rods 213 are elastically and slidably installed in the base 201. The telescopic direction of the locking rods 213 is perpendicular to the length direction of the transmission column 208. A locking groove 219 is provided on the outer side wall of the control sleeve 210. The locking groove 219 is arranged on the control sleeve 210 along the horizontal direction. One end of the locking rod 213 is slidably arranged in the locking groove 219. The lower end of the control sleeve 210 gradually decreases in radius from top to bottom. Thus, when the bottom plate 202 drives the transmission column 208 to move downward under the elastic action or under the action of gravity, initially the locking groove 219 is at the upper end of the locking rod 213, and the locking rod 213 abuts against the side wall of the control sleeve 210, or at the lower end of the control sleeve 210. When the control sleeve 210 moves downward, the locking rod 213 gradually approaches the locking groove 219. When all the side plates 203 are contracted together, the locking rod 213 is inserted into the locking groove 219 to lock the position of the bottom plate 202, so that a contraction space can be formed between the bottom plate 202 and the several side plates 203. When the connecting plate 212 is pushed out by the lifting seat 209, the connecting plate 212 drives the connecting plate 212 to rise. During the rising process of the connecting plate 212, the driving rod 218 drives the control sleeve 210 to rotate under the action of the spiral groove 217, so that the locking rod 213 leaves the locking groove 219, thereby releasing the locking of the control sleeve 210, causing the control sleeve 210 and the transmission column 208 to move upward, and then driving the bottom plate 202 to move upward, so that the bottom plate 202 drives the gear 224 through the rack 207 to drive the rotating shaft 206 and the mounting rod 205 to rotate outward, and then the several side plates 203 are automatically opened, realizing automatic form removal and being more convenient to use. The control sleeve 210 can be rotatably installed on the outer side of the lower end of the transmission column 208 through a bearing. The lifting seat 209 can be a cylinder or an electric telescopic rod. Since the lifting column 211 is slidably installed up and down on the transmission column 208, it will not rotate during the upward or downward movement of the transmission column 208, while the control sleeve 210 will rotate during the up and down movement of the transmission column 208 under the action of the driving rod 218 and the spiral groove 217.

[0044] In some embodiments, a second elastic member 215 is fixedly installed on the lifting column 211. The upper end of the second elastic member 215 is fixedly installed at the bottom of the transmission column 208. The second elastic member 215 can be a spiral spring.

[0045] In some embodiments, one end of the locking rod 213 away from the control sleeve 210 is connected to one end of a first elastic member 214. The first elastic member 214 is installed in the installation groove inside the base 201. The other end of the first elastic member 214 is arranged on the side wall of the installation groove. The first elastic member 214 can be a spiral spring.

[0046] In some embodiments, the sliding member 30 includes slide rails 301 disposed on both sides of the molding die 20, and slide rails are provided on the inner sides of the two slide rails 301.

[0047] In some embodiments, the molding die 20 further includes a frame 220. The frame 220 is sleeved outside the connecting plate 212. The connecting plate 212 is elastically mounted on the frame 220 vertically. There are no less than two frames 220 provided on both sides of the frame 220. Each frame 220 on each side is disposed in the slide rails on the adjacent slide rails 301. A vibration device 222 is mounted at the bottom of the connecting plate 212, so as to facilitate driving the connecting plate 212 to vibrate, so as to drive the bottom plate 202 to vibrate up and down during the molding process, complete the vibration of the prefabricated part, and ensure the quality of the prefabricated part.

[0048] As Figure 7 shown, in some embodiments, a number of second telescopic rods 223 are mounted on the frame 220, and the tops of the second telescopic rods 223 are fixedly mounted on the connecting plate 212.

[0049] As Figure 1 shown, in some embodiments, the curing member 40 includes an L-shaped mounting plate 404 mounted on the base 10. A number of flow guiding fans 402 that blow air in the same direction are mounted on the lower side of the top of the mounting plate 404. A number of curing nozzles 403 are also arranged on the lower side of the top of the mounting plate 404. In this way, the flow guiding fans 402 can be used to reduce the temperature of the prefabricated part during the molding process and reduce the influence of oxidation heat on the molding of the prefabricated part. The curing nozzles 403 are externally connected to a water source to oxidize the prefabricated part.

[0050] As Figure 1 shown, in some embodiments, a number of mounting plates 401 are arranged in an array at the bottom of the mounting plate 404, and a flow guiding fan 402 and a curing nozzle 403 are mounted on each mounting plate 401.

[0051] The working principle of the present invention is:

[0052] In the initial state, the forming die 20 is located at the outermost side of the base 10. At this time, several side plates 203 and the bottom plate 202 enclose a forming space. Then, materials are added to the bottom plate 202. Meanwhile, the vibration device 222 drives the base 201 to drive the bottom plate 202 to vibrate, so as to vibrate the prefabricated part. At this time, the locking rod 213 is inserted into the locking groove 219 to lock the position of the bottom plate 202. After the material addition is completed, the bottom plate 202 is pushed to the bottom of the curing component 40 for curing to ensure the curing quality. When demolding is required after curing, the forming die 20 is pushed to the initial position. The connecting plate 212 is located directly above the lifting seat 209. The lifting seat 209 ejects. Under the action of the ejection of the lifting seat 209, the connecting plate 212 drives the connecting plate 212 to rise. During the rising process of the connecting plate 212, the driving rod 218 drives the control sleeve 210 to rotate under the action of the spiral groove 217, so that the locking rod 213 leaves the locking groove 219, thereby releasing the locking of the control sleeve 210, causing the control sleeve 210 and the transmission column 208 to move upward, and then driving the bottom plate 202 to move upward, so that the bottom plate 202 drives the gear 224 through the rack 207 to drive the rotating shaft 206 and the mounting rod 205 to rotate outward, and then several side plates 203 automatically open, realizing automatic demolding and making it more convenient to use.

[0053] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0054] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0055] In the present invention, unless otherwise clearly specified or limited, the terms "mounted", "connected", "coupled", "fixed", etc. shall be construed broadly. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or capable of communicating with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication between two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the present invention, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0058] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A cement precast part shaping device, characterized in that: include: Base (10); A sliding member (30) mounted on the base (10); A forming die (20) slidably mounted on a sliding member (30); The molding die (20) comprises a base (201) and a bottom plate (202), wherein the base (201) is slidably mounted on (30), and the bottom plate (202) is elastically mounted on the base (201) for upward and downward movement, and a plurality of side plates (203) are arranged around the bottom plate (202), and the plurality of side plates (203) and the bottom plate (202) enclose a molding cavity with an opening at the top; the plurality of bottom plates (202) are rotatably mounted on the base (201); and the molding die (20) further comprises an opening mechanism for driving the plurality of bottom plates (202) to open simultaneously; and a maintenance component (40) installed on one side of the base (10).

2. A cement precast part shaping device according to claim 1, characterized in that: The opening mechanism comprises a mounting rod (205) fixedly mounted on the bottom of the (303), a rotating shaft (206) fixedly mounted on the mounting rod (205), and a lifting component for driving the bottom plate (202) to lift up; the rotating shaft (206) is rotatably mounted on the base (201); a gear (224) is fixedly sleeved on the rotating shaft (206); the gear (224) is meshed with an adjacent rack (207); and the rack (207) is fixedly mounted on the bottom of the base (201).

3. The cement precast part shaping device according to claim 2, characterized in that: A matching hole 225 for connecting the mounting rod (205) is provided at the bottom of the side plate (203), and the mounting rod (205) is slidably mounted in the matching hole 225 up and down.

4. The cement precast part shaping device according to claim 2, characterized in that: A plurality of first telescopic rods (204) are installed in an array at the bottom of the bottom plate (202), and the first telescopic rods (204) are installed on the base (201).

5. The cement precast part shaping device according to claim 3, characterized in that: The lifting component comprises two transmission columns (208) fixedly mounted on the bottom of the base plate (202), the two transmission columns (208) passing through a through hole (216) at a middle position of the base (201), a control sleeve (210) being provided on the outer rotating sleeve of the transmission column (208), the transmission column (208) passing through a mounting hole in the middle of the control sleeve (210), and a lifting column (211) being elastically slidably arranged on the bottom of the transmission column (208) up and down, and the lifting column (211) being symmetrically fixedly mounted on both sides. A driving rod (218) is provided, a spiral groove (217) is provided on the inner side of the control sleeve (210), the driving rod (218) is slidably arranged in an adjacent spiral groove (217), two lifting columns (211) are fixedly installed in the connecting plate (212), a locking mechanism is provided between the control sleeve (210) and the side wall of the control sleeve (210), and a lifting seat (209) is also installed on the base (10), and the protruding end of the lifting seat (209) is arranged directly below the connecting plate (212).

6. The cement precast part shaping device according to claim 5, characterized in that: The locking mechanism comprises a locking rod (213) mounted on the side walls of both sides of the through hole (216); the locking rod (213) is elastically slidably mounted in the base (201); the telescopic direction of the locking rod (213) is perpendicular to the length direction of the transmission column (208); a locking groove (219) is arranged on the outer side wall of the control sleeve (210); the locking groove (219) is arranged on the control sleeve (210) along the horizontal direction; one end of the locking rod (213) is slidably mounted in the locking groove (219); and the radius of the lower end of the control sleeve (210) gradually decreases from top to bottom.

7. The cement precast part shaping device according to claim 1, characterized in that: The sliding component (30) comprises sliding rails (301) arranged on both sides of the forming mold (20), and the inner sides of the two sliding rails (301) are both provided with sliding rails.

8. The cement precast part shaping device according to claim 7, characterized in that: The molding die (20) further comprises a frame (220), wherein the frame (220) is sleeved on the outside of the connecting plate (212), and the connecting plate (212) is elastically mounted on the frame (220) from top to bottom. No less than two frames (220) are arranged on both sides of the frame (220), and the frame (220) on each side is arranged in a slide rail on an adjacent slide rail (301). A vibration device (222) is installed at the bottom of the connecting plate (212).

9. A cement precast part shaping device according to any one of claims 1 to 8, characterized in that: The maintenance component (40) comprises an L-shaped mounting plate (404) mounted on the base (10); a plurality of guide fans (402) blowing air in the same direction are mounted on the lower side of the top of the mounting plate (404); and a plurality of maintenance nozzles (403) are also arranged on the lower side of the top of the mounting plate (404).

10. The cement precast part shaping device according to claim 9, characterized in that: A plurality of mounting plates (401) are arranged in an array at the bottom of the mounting plate (404), and a guide fan (402) and a maintenance nozzle (403) are installed on each mounting plate (401).

Images