Cement product pouring mold

Abstract

The utility model provides a cement product pouring mold, which relates to the technical field of pouring molds and comprises a leveling mechanism, an extrusion mechanism is fixedly mounted at the top of the leveling mechanism, and the leveling mechanism comprises a bottom plate. According to the utility model, under the action of the leveling mechanism, when the tilt angle sensor detects that the bottom plate tilts, a corresponding signal can be transmitted to the PLC, and then the PLC starts the corresponding motor, so that the motor drives the rack to ascend through the gear, thereby ensuring that the mold is kept in a horizontal state in the pouring process; therefore, the situation that the size and shape of the cement product are deviated due to inclination of the mold is avoided, the yield of the cement product is improved, the device can automatically detect and adjust, manual operation is not needed, errors caused by manual adjustment are reduced, and the working efficiency of the cement product is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting moulds, in particular to a casting mould for cement products. Background Art

[0002] Casting molds are important tools used in industrial production to manufacture various metal, concrete or other material products. They are precisely designed and manufactured to contain and shape liquid materials during the casting or pouring process. After the material cools and solidifies, it forms the desired shape and structure. Casting molds have a wide range of applications, covering many fields from automotive parts, machinery and equipment to building components, artworks, etc.

[0003] During the pouring process, the existing mold may tilt due to foundation settlement, uneven ground or improper operation, resulting in an uneven surface and uneven thickness of the cement product, affecting the appearance quality and performance of the product. In order to improve the quality of cement products, the operator needs to frequently manually adjust the position of the mold, which not only increases the labor intensity of the workers, but also reduces the production efficiency of cement products. Utility Model Content

[0004] The utility model aims to solve the problem that when the above equipment is in use, the quality of cement products and working efficiency are reduced because the mold is easily at an inclined angle, thereby proposing a cement product casting mold.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cement product casting mold, comprising a leveling mechanism, a squeezing mechanism is fixedly installed on the top of the leveling mechanism;

[0006] The leveling mechanism includes a base plate, four springs are fixedly installed on the top of the base plate, a mold is fixedly installed between the tops of the four springs, an exciter is fixedly installed on the bottom of the mold, an inclination sensor is arranged on the top of the base plate, a PLC controller is arranged on the top of the base plate, four rotating joints are fixedly installed on the bottom of the base plate, racks are fixedly installed on the bottoms of the four rotating joints, and outer walls of the four racks are movably covered with shells.

[0007] Preferably, the outer walls of the four shells are each provided with a group of circular holes, and a motor is fixedly mounted on one side of the outer walls of the four shells.

[0008] Preferably, the output ends of the four motors are all fixedly mounted with rotating shafts, and the inner surface walls of the four groups of circular holes are movably inserted with the outer surface wall of the rotating shaft.

[0009] Preferably, the outer walls of the four rotating shafts are all fixedly sleeved with gears, and the outer walls of the four gears are meshingly connected with the inner wall of the rack.

[0010] Preferably, the extrusion mechanism includes two brackets, the tops of the two brackets are each provided with a circular hole 2, and the tops of the two brackets are each fixedly mounted with a cylinder.

[0011] Preferably, the output ends of the two cylinders are both provided with piston rods, and the inner walls of the two circular holes are movably inserted with the outer walls of the piston rods, and an extrusion plate is fixedly installed between the bottoms of the two piston rods.

[0012] Preferably, the top of the base plate is fixedly connected to the bottoms of the two brackets.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the inclination sensor detects that the bottom plate is tilted under the action of the leveling mechanism, the corresponding signal can be transmitted to the PLC controller, and then the PLC controller will start the corresponding motor to drive the rack to rise through the gear, ensuring that the mold remains horizontal during the pouring process, thereby avoiding the size and shape deviations of the cement products caused by the tilt of the mold, and improving the yield rate of cement products. The device can automatically detect and adjust without manual operation, which not only reduces the errors caused by manual adjustment, but also improves the work efficiency of cement products.

[0015] 2. In the utility model, the poured cement is squeezed under the action of the squeezing mechanism to remove bubbles in the cement, making the cement product more compact, thereby improving its strength and durability, and also making the surface of the cement product smoother and flatter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A main structural stereogram of a cement product casting mold is proposed for the utility model;

[0017] Figure 2 A plan view of a leveling mechanism in a cement product casting mold is proposed for the utility model;

[0018] Figure 3 The utility model provides a partially disassembled stereoscopic diagram of a leveling mechanism in a cement product casting mold;

[0019] Figure 4 The utility model provides a schematic diagram of the disassembly of an extrusion mechanism in a cement product casting mold.

[0020] Legend:

[0021] 1. Leveling mechanism; 101. Bottom plate; 102. Spring; 103. Mold; 104. Vibrator; 105. Inclination sensor; 106. PLC controller; 107. Rotary joint; 108. Rack; 109. Housing; 110. Round hole 1; 111. Motor; 112. Rotating shaft; 113. Gear;

[0022] 2. Extrusion mechanism; 201. Bracket; 202. Round hole 2; 203. Cylinder; 204. Piston rod; 205. Extrusion plate. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a cement product casting mold, comprising a leveling mechanism 1, and a squeezing mechanism 2 is fixedly installed on the top of the leveling mechanism 1;

[0026] The leveling mechanism 1 includes a base plate 101, four springs 102 are fixedly installed on the top of the base plate 101, a mold 103 is fixedly installed between the tops of the four springs 102, an exciter 104 is fixedly installed on the bottom of the mold 103, a tilt sensor 105 is arranged on the top of the base plate 101, a PLC controller 106 is arranged on the top of the base plate 101, four rotating joints 107 are fixedly installed on the bottom of the base plate 101, and racks 108 are fixedly installed on the bottoms of the four rotating joints 107. 08's outer wall is movably sleeved with a shell 109, and the outer walls of the four shells 109 are each opened with a group of circular holes 110, and a motor 111 is fixedly installed on one side of the outer wall of the four shells 109, and a rotating shaft 112 is fixedly installed on the output end of the four motors 111, and the inner walls of the four groups of circular holes 110 are movably inserted with the outer wall of the rotating shaft 112, and the outer walls of the four rotating shafts 112 are fixedly sleeved with gears 113, and the outer walls of the four gears 113 are meshed and connected with the inner wall of the rack 108.

[0027] The effect achieved by the entire embodiment 1 is that after the inclination sensor 105 is started, it can detect whether the mold 103 is tilted. When the inclination sensor 105 finds that the mold 103 is tilted, it will transmit the relevant signal to the PLC controller 106, and then the PLC controller 106 will start the corresponding motor 111. The motor 111 drives the gear 113 to start rotating through the rotating shaft 112. The gear 113 will drive the rack 108 and the rotating joint 107 to rise together. The rotating joint 107 can cooperate with the rack 108 to keep the mold 103 horizontal, ensure the uniformity and consistency of the cement products, and improve the quality of the cement products. When the cement slurry is injected into the mold 103, the vibrator 104 starts to start and cooperates with the four springs 102 to drive the mold 103 and the cement slurry to shake, and discharge the air in the cement slurry to avoid excessive bubbles inside the cement products affecting the quality.

[0028] Embodiment 2, as Figure 2-Figure 4 As shown, the extrusion mechanism 2 includes two brackets 201, and a circular hole 202 is opened on the top of the two brackets 201. A cylinder 203 is fixedly installed on the top of the two brackets 201, and a piston rod 204 is provided at the output end of the two cylinders 203. The inner walls of the two circular holes 202 are movably inserted into the outer walls of the piston rod 204, and an extrusion plate 205 is fixedly installed between the bottoms of the two piston rods 204. The top of the bottom plate 101 is fixedly connected to the bottoms of the two brackets 201.

[0029] The effect achieved by the entire embodiment 2 is that after the two cylinders 203 are started, the extrusion plates 205 will start to descend through the two piston rods 204, extruding the cement slurry that needs to be solidified, thereby improving the density and durability of the cement products and reducing the unevenness and burrs on the surface of the cement products.

[0030] Working principle: After the operator places the casting mold in a suitable position, the inclination sensor 105 on the top of the bottom plate 101 starts to start and detects whether the mold 103 is tilted. When the inclination sensor 105 finds that the mold 103 is tilted, it transmits the information of the tilt angle and direction through the current to the PLC controller 106. Then the PLC controller 106 controls the corresponding motor 111 to start according to the data given by the inclination sensor 105. After the motor 111 starts, it drives the output shaft 112 to start rotating inside the circular hole 110. When the shaft 112 rotates, it drives the gear 113 fixed on the outer wall to rotate together. When the gear 113 rotates, it causes the meshing rack 108 to start rotating inside the shell 109. The rack 108 will cooperate with the rotating joint 107 at the top to lift the lower end of the bottom plate 101 so that the mold 103 remains horizontal. The operator can then inject cement slurry into the mold 103. When all the cement slurry is injected, the vibrator 104 below the mold 103 starts to start. The vibrator 104 will vibrate, causing the mold 103 to shake continuously and squeeze the four springs 102 below. When the mold 103 shakes, the air in the cement slurry is expelled. When the vibrator 104 is turned off, the two cylinders 203 start to start, driving the two piston rods 204 to begin to descend inside the circular hole 202. When the two piston rods 204 descend, the extrusion plate 205 below will enter the mold 103 to squeeze the cement slurry inside the mold 103.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cement product casting mold, comprising a leveling mechanism (1), characterized in that: A squeezing mechanism (2) is fixedly mounted on the top of the leveling mechanism (1); The leveling mechanism (1) comprises a base plate (101), four springs (102) are fixedly mounted on the top of the base plate (101), a mold (103) is fixedly mounted between the tops of the four springs (102), an exciter (104) is fixedly mounted on the bottom of the mold (103), an inclination sensor (105) is arranged on the top of the base plate (101), a PLC controller (106) is arranged on the top of the base plate (101), four rotating joints (107) are fixedly mounted on the bottom of the base plate (101), racks (108) are fixedly mounted on the bottoms of the four rotating joints (107), and outer surfaces of the four racks (108) are movably covered with outer shells (109).

2. A cement product casting mold according to claim 1, characterized in that: The outer walls of the four shells (109) are each provided with a group of circular holes (110), and a motor (111) is fixedly mounted on one side of the outer walls of the four shells (109).

3. A cement product casting mold according to claim 2, characterized in that: The output ends of the four motors (111) are all fixedly mounted with a rotating shaft (112), and the inner surface walls of the four groups of circular holes (110) are movably inserted into the outer surface wall of the rotating shaft (112).

4. A cement product casting mold according to claim 3, characterized in that: The outer walls of the four rotating shafts (112) are all fixedly sleeved with gears (113), and the outer walls of the four gears (113) are all meshingly connected with the inner wall of the rack (108).

5. A cement product casting mold according to claim 4, characterized in that: The extrusion mechanism (2) comprises two brackets (201), the tops of the two brackets (201) are each provided with a second circular hole (202), and the tops of the two brackets (201) are each fixedly mounted with a cylinder (203).

6. A cement product casting mold according to claim 5, characterized in that: The output ends of the two cylinders (203) are both provided with piston rods (204), and the inner walls of the two second circular holes (202) are movably inserted into the outer walls of the piston rods (204), and an extrusion plate (205) is fixedly installed between the bottoms of the two piston rods (204).

7. A cement product casting mold according to claim 6, characterized in that: The top of the bottom plate (101) is fixedly connected to the bottoms of the two brackets (201).

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