Quartz stone water tank hot press molding device

Abstract

The utility model relates to the technical field of water tanks, and discloses a quartz stone water tank hot press forming device which comprises a forming assembly, a pressing die is arranged above the forming assembly, a liquid inlet pipe is arranged on the front side of the left end of the forming assembly, and a liquid outlet pipe is arranged on the rear side of the left end of the liquid inlet pipe. A temperature display screen is arranged in the middle of the left end of the forming assembly. According to the utility model, through the design of the integrated forming die, the overall stress strength of the forming die is improved, after the forming die is used for a long time, stress buffering can be carried out below the supporting plate through the design of the buffer columns, so that the supporting plate and the forming die cannot be damaged due to excessive pressure bearing; external hydraulic oil is conveyed into the hydraulic base through the hydraulic connector, the lifting column on the hydraulic base enables the top plate to move upwards along the interior of the forming mold, the formed water tank is demolded, the mode is convenient and fast, the overall structure of the mold cannot be damaged, and the service time of the mold is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water tanks, in particular to a hot pressing molding device for a quartz water tank. Background Art

[0002] A sink is a kitchen appliance that is used to collect gas by drainage or to hold large amounts of water and can be used to wash dishes and food. Its main materials include stainless steel, iron enamel, ceramics, and quartz stone.

[0003] A quartz stone sink integrated molding production device disclosed in the Chinese utility model patent application disclosure CN218776835U fixes the rack by the elastic action of a spring, and fixes the block in the slot by fixing the rack, so as to facilitate fixing the first lower mold and the second lower mold together, and optimizes the convenience of disassembly of the first lower mold and the second lower mold by the clamping method, thereby optimizing the convenience of demolding. Although the detachable mold is convenient for demolding, in actual use, since the molding of the quartz stone sink requires the use of a hydraulic press, when die-casting is performed downward, the force strength of the detachable mold structure is lower than that of the integrated mold. Long-term die-casting will easily cause the connection to deform, resulting in unqualified quartz stone sinks produced. Secondly, the molding of the quartz stone sink requires hot pressing, and the above-mentioned detachable mold is not convenient for heating. Therefore, it is necessary to provide a quartz stone sink hot pressing molding device to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a quartz stone sink hot pressing molding device, which solves the problem in the above background technology that the contact end of the detachable mold is prone to deformation, affecting the product quality of the quartz stone sink.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: a quartz stone water tank hot pressing forming device, including a forming component, a pressing die is arranged above the forming component, a liquid inlet pipe is arranged at the front side of the left end of the forming component, a liquid outlet pipe is arranged at the rear side of the left end of the liquid inlet pipe, a temperature display screen is arranged at the middle of the left end of the forming component, a forming die is arranged below the pressing die, a heat conducting pipe is arranged on the outside of the forming die, and an ejection component is arranged at the lower end of the forming die;

[0008] The ejection assembly includes a hydraulic seat, a support plate, a buffer column, a top plate and a hydraulic joint. A support plate is provided above the hydraulic seat, buffer columns are provided on the left and right sides of the lower end of the support plate, a top plate is provided above the support plate, and a hydraulic joint is provided in the middle of the front end of the hydraulic seat.

[0009] Optionally, the molding assembly includes a molding box, a T-block, a reinforcement block, a placement groove and a positioning hole. A T-block is provided at the lower end of the molding box, reinforcement blocks are provided on the left and right sides of the lower end of the molding box, a placement groove is opened on the inner side of the upper end of the molding box, and a positioning hole is opened on the outer side above the placement groove.

[0010] Optionally, the molding assembly is spliced ​​and fitted with the pressing mold, threaded holes are provided on the left and right sides of the outer end of the pressing mold, the liquid inlet pipe and the liquid outlet pipe are connected to the heat conduction pipe, and a temperature measuring ring is installed on the connecting end of the temperature display screen and the liquid inlet pipe and the liquid outlet pipe.

[0011] Optionally, the lower end of the molding die is a hollow structure, the molding die is an integrated structure, and the molding die and the pressing die are adapted to each other.

[0012] Optionally, the inner diameter of the hollow structure of the molding die matches the outer end diameter of the top plate, four buffer columns are symmetrically distributed, and the hydraulic joint is connected to an external hydraulic pump.

[0013] Optionally, the molding box and the T-block are an integrated structure, the T-blocks are symmetrically distributed, and reinforcement holes are provided on the front and rear sides of the upper end of the reinforcement block.

[0014] Optionally, there are four positioning holes symmetrically distributed.

[0015] In summary, the technical effects and advantages of the utility model are:

[0016] 1. The utility model has a reasonable structure. Through the integrated molding mold design, the overall stress strength of the molding mold is improved. After long-term use, the design of the buffer column can buffer the force under the support plate, so that the support plate and the molding mold will not be damaged due to excessive pressure. Moreover, after the molding is completed, the external hydraulic oil is transported to the hydraulic seat through the hydraulic joint, and the lifting column at the upper end of the hydraulic seat moves the top plate upward along the molding mold to demold the molded water tank. This method is convenient and quick, and will not damage the overall structure of the mold, thereby increasing its service life.

[0017] 2. The utility model has a reasonable structure. Through the separate design of the molding box and the molding mold, when the molding mold is pressing, the heat transfer liquid is transported into the heat conduction pipe 7 through the liquid inlet pipe and the liquid outlet pipe for circulation, so as to heat the molding mold, accelerate the molding time of the internal quartz stone water tank, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the molding component of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the ejection assembly of the utility model.

[0022] In the figure: 1. molding assembly; 2. pressing die; 3. liquid inlet pipe; 4. liquid outlet pipe; 5. temperature display screen; 6. molding die; 7. heat transfer pipe; 8. ejector assembly; 101. molding box; 102. T-block; 103. reinforcement block; 104. placement groove; 105. positioning hole; 801. hydraulic seat; 802. support plate; 803. buffer column; 804. top plate; 805. hydraulic joint. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: Reference Figure 1-Figure 4A quartz stone water tank hot pressing forming device shown in the figure comprises a forming component 1, a lower pressing mold 2 is mounted on the upper clamp of the forming component 1, threaded holes are provided on the left and right sides of the outer end of the lower pressing mold 2, and the forming component 1 and the lower pressing mold 2 are spliced ​​and fitted, a liquid inlet pipe 3 is provided on the front side of the left end of the forming component 1, a liquid outlet pipe 4 is provided on the rear side of the left end of the liquid inlet pipe 3, a temperature display screen 5 is embedded in the middle of the left end of the forming component 1, and a temperature measuring ring is installed on the temperature display screen 5 and the connecting end of the liquid inlet pipe 3 and the liquid outlet pipe 4, so as to display the real-time temperature of the heat transfer liquid in the liquid inlet pipe 3 and the liquid outlet pipe 4 , so that the staff can observe, the molding mold 6 is spliced ​​and installed below the lower pressing mold 2, and the molding mold 6 is an integrated casting structure to improve the overall pressure bearing force, and the lower end of the molding mold 6 is a hollow structure, which is mutually adapted with the lower pressing mold 2, and a heat conducting pipe 7 is laid on the outside of the molding mold 6, and the liquid inlet pipe 3 and the liquid outlet pipe 4 are interconnected with the heat conducting pipe 7, so that the heat conducting liquid heated in the external pipeline is supplied to the inner molding mold 6 to heat the quartz stone sink being extruded inside, so that the quartz stone sink being extruded inside can be formed more quickly, and the lower end bolt of the molding mold 6 is installed with an ejector assembly 8 The ejection assembly 8 includes a hydraulic seat 801, a support plate 802, a buffer column 803, a top plate 804 and a hydraulic joint 805. The middle bolt on the upper end of the hydraulic seat 801 is installed with a lifting hydraulic column. The upper thread of the hydraulic seat 801 is installed with a support plate 802. The function of the support plate 802 is to limit the position so that it will not be damaged by excessive downward pressure during die casting, and the left and right sides of the lower end of the support plate 802 are threadedly installed with buffer columns 803. There are four buffer columns 803 symmetrically distributed. Through the design of the buffer column 803, force buffering can be performed under the support plate 802, so that the support plate 8 02 will not be damaged by excessive pressure, and its service life is increased. The top plate 804 is installed on the bolts above the support plate 802. The inner diameter of the hollow structure of the molding mold 6 is consistent with the outer diameter of the top plate 804. A hydraulic connector 805 is opened in the middle of the front end of the hydraulic seat 801, and the hydraulic connector 805 is connected to the external hydraulic pump. After the quartz stone sink is formed, the hydraulic oil in the external hydraulic pump is transported to the hydraulic seat 801 through the hydraulic connector 805, and the top plate 804 is driven upward by the lifting hydraulic column in the middle of the upper end of the hydraulic seat 801 to demold the formed sink.

[0025] As an optional implementation in this embodiment, Figure 2 and Figure 3As shown, the molding assembly 1 includes a molding box 101, a T-block 102, a reinforcement block 103, a placement groove 104 and a positioning hole 105. The lower end of the molding box 101 is integrally cast with a T-block 102, and the two are an integrated structure. In addition, the T-blocks 102 are symmetrically distributed, which is convenient for installing and reinforcing the molding box 101 on the working platform of the hydraulic equipment. The left and right sides of the lower end of the molding box 101 are integrally cast with reinforcement blocks 103. The front and rear sides of the upper end of the reinforcement block 103 are provided with reinforcement holes, which can be clamped and fixed by bolts to ensure that the molding box 101 does not move during operation. The inner side of the upper end of the molding box 101 is provided with a placement groove 104, and the molding mold 6 can be directly placed therein for installation, which is convenient for the later demoulding process. The outer side above the placement groove 104 is provided with positioning holes 105, and there are four positioning holes 105 symmetrically distributed. Through the design of the positioning holes 105, the pressing mold 2 When die-casting is performed with the forming die 6, the angle will not be offset, causing unnecessary damage to the device, thereby improving production safety.

[0026] Working principle of the utility model: before the hot pressing forming device of the quartz stone water tank starts working, the forming box 101 and the lower pressing mold 2 are installed and reinforced with the hydraulic press by the set T-block 102. After ensuring the stability of the installation structure, the production raw materials are placed in the forming mold 6, and the lower pressing mold 2 moves downward to fit together with the forming mold 6 to perform the die-casting forming work. At the same time, the heat transfer liquid is transported through the liquid inlet pipe 3 to allow it to enter the heat conduction pipe 7 to heat the forming mold 6 and increase the forming time of the internal quartz stone water tank. After the forming work is completed, the hydraulic oil in the external hydraulic pump is transported to the hydraulic seat 801 through the set hydraulic joint 805, and the top plate 804 is driven to move upward by the lifting hydraulic column in the middle of the upper end of the hydraulic seat 801 to demold the formed water tank.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quartz stone water tank hot pressing forming device, comprising a forming component (1), characterized in that: A pressing die (2) is provided above the molding component (1), a liquid inlet pipe (3) is provided at the front side of the left end of the molding component (1), a liquid outlet pipe (4) is provided at the rear side of the left end of the liquid inlet pipe (3), a temperature display screen (5) is provided in the middle of the left end of the molding component (1), a molding die (6) is provided below the pressing die (2), a heat conducting pipe (7) is provided on the outer side of the molding die (6), and an ejection component (8) is provided at the lower end of the molding die (6); The ejection assembly (8) comprises a hydraulic seat (801), a support plate (802), a buffer column (803), a top plate (804) and a hydraulic joint (805); a support plate (802) is provided above the hydraulic seat (801); buffer columns (803) are provided on the left and right sides of the lower end of the support plate (802); a top plate (804) is provided above the support plate (802); and a hydraulic joint (805) is provided in the middle of the front end of the hydraulic seat (801).

2. The quartz stone water tank hot pressing forming device according to claim 1, characterized in that: The molding assembly (1) comprises a molding box (101), a T-shaped block (102), a reinforcement block (103), a placement groove (104) and a positioning hole (105); the lower end of the molding box (101) is provided with a T-shaped block (102); the left and right sides of the lower end of the molding box (101) are provided with reinforcement blocks (103); the inner side of the upper end of the molding box (101) is provided with a placement groove (104); and the outer side above the placement groove (104) is provided with a positioning hole (105).

3. The quartz stone water tank hot pressing forming device according to claim 1, characterized in that: The molding assembly (1) and the pressing mold (2) are spliced ​​and fitted together, threaded holes are provided on the left and right sides of the outer end of the pressing mold (2), the liquid inlet pipe (3) and the liquid outlet pipe (4) are connected to the heat conducting pipe (7), and a temperature measuring ring is installed on the connection end of the temperature display screen (5) and the liquid inlet pipe (3) and the liquid outlet pipe (4).

4. The quartz stone water tank hot pressing forming device according to claim 1, characterized in that: The lower end of the molding die (6) is a hollow structure, the molding die (6) is an integrated structure, and the molding die (6) and the pressing die (2) are adapted to each other.

5. The quartz stone water tank hot pressing forming device according to claim 1, characterized in that: The inner diameter of the hollow structure of the molding die (6) matches the outer diameter of the top plate (804), four buffer columns (803) are symmetrically distributed, and the hydraulic joint (805) is connected to an external hydraulic pump.

6. The quartz stone water tank hot pressing forming device according to claim 2, characterized in that: The molding box (101) and the T-shaped blocks (102) are of an integrated structure, the T-shaped blocks (102) are symmetrically distributed, and reinforcement holes are provided on the front and rear sides of the upper end of the reinforcement blocks (103).

7. The quartz stone water tank hot pressing forming device according to claim 2, characterized in that: There are four positioning holes (105) symmetrically distributed.

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