Compression molding equipment

Abstract

The utility model relates to the technical field of compression molding, in particular to compression molding equipment which comprises a base, a rectangular bottom mold plate, a rectangular pressing plate and an outer mold frame, supporting plates are welded to the two ends of the top of the base, and a horizontal top plate is installed at the tops of the supporting plates through bolts. An outer mold frame is arranged at the lower end of the horizontal top plate and located between the supporting plates, inner end plates are welded to the two ends in the outer mold frame, electric cylinders are mounted at the two ends of the top of the horizontal top plate through mounting bases, and output shafts of the electric cylinders are connected with the inner end plates through connecting pieces. The two ends of the bottom of the inner end plate are connected with rectangular pressing plates through connecting springs, and the tops of the rectangular pressing plates are provided with vibration motors through mounting bases. And the rectangular pressing plate pushes out a ceramic tile blank formed in the outer mold frame under the action of the elastic force of the connecting spring, automatic demolding is achieved, the ceramic tile blank falls to the top of the corresponding rectangular bottom mold plate, taking and using are convenient, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compression molding, in particular to compression molding equipment. Background Art

[0002] Ceramic tiles are a type of acid- and alkali-resistant porcelain or stone building or decorative material made from refractory metal oxides and semi-metal oxides through a process of grinding, mixing, pressing, glazing, and sintering. The raw materials are typically clay and quartz sand, mixed at high temperatures and compressed, resulting in a high degree of hardness. Pressing equipment is required to form the tile blanks.

[0003] The existing pressing and forming equipment cannot push out the tile blank formed in the outer mold frame by the action of spring elastic force and the vibration effect generated by the vibration motor to achieve automatic demoulding and fall on the top of the corresponding rectangular bottom mold plate. Utility Model Content

[0004] In response to the problems in the existing technology, the utility model provides a pressing and forming device. The rectangular pressing plate pushes out the tile blank formed in the outer mold frame under the action of the elastic force of the connecting spring, and automatically demolds it and falls on the top of the corresponding rectangular bottom mold plate, which is easy to take and greatly improves production efficiency.

[0005] The technical solution adopted by the utility model to solve its technical problems is a pressing and forming device, comprising a base, a rectangular bottom template, a rectangular pressing plate and an outer mold frame, wherein both ends of the top of the base are welded with support plates, and the top of the support plate is fixed with a horizontal top plate by bolts, the lower end of the horizontal top plate and located between the support plates is provided with an outer mold frame, the inner end plates are welded with the inner ends of the outer mold frame, the electric cylinder is fixed with an electric cylinder at both ends of the top of the horizontal top plate through a mounting seat, and the output shaft of the electric cylinder is connected to the inner end plate by a connecting piece;

[0006] The two ends of the bottom of the inner end plate are connected to a rectangular pressure plate through connecting springs, and a vibration motor is installed on the top of the rectangular pressure plate through a mounting seat. The rectangular pressure plate is located at the bottom end of the outer mold frame, and a rectangular bottom template is provided on the top of the base and opposite to the rectangular pressure plate. The bottom surface of the rectangular pressure plate is coated with an anti-sticking layer, and the anti-sticking layer is specifically a Teflon anti-sticking layer.

[0007] By adopting the above technical solution, when the electric cylinder drives the outer mold frame to move upward, the rectangular pressure plate pushes out the tile blank formed in the outer mold frame under the action of the elastic force of the connecting spring, and automatically demolds it and falls on the top of the corresponding rectangular bottom mold plate, which is easy to take and greatly improves production efficiency.

[0008] Specifically, an electric cylinder controller is mounted on the inner side of the electric cylinder by screws, and an output end of the electric cylinder controller and an input end of the electric cylinder are electrically connected by a wire.

[0009] Specifically, both ends of the connecting spring are connected to the inner end plate and the rectangular pressure plate respectively through positioning pieces and screws.

[0010] Specifically, a sliding hole is provided at the bottom end of the support plate, and a sliding rod slides in the sliding hole.

[0011] By adopting the above technical solution, the sliding rod is used to slide in the sliding hole to improve the stability of the outer mold frame during the up and down movement and reduce shaking.

[0012] Specifically, one end of the sliding rod is welded to the outer mold frame and the other end of the sliding rod is sleeved with a limiting sleeve.

[0013] Specifically, the horizontal rectangular cross-section of the rectangular pressing plate is the same as the horizontal rectangular cross-section inside the outer mold frame.

[0014] By adopting the above technical solution, the rectangular pressing plate retracts into the outer mold frame by the action of the retraction of the connecting spring, and the distance is the thickness of the tile blank.

[0015] Beneficial effects of the utility model:

[0016] (1) The pressing and forming equipment described in the present invention evenly spreads the evenly mixed ceramic tile material on the top of the rectangular bottom template, connects the power supply of the electric cylinder, uses the electric cylinder to drive the outer mold frame to move downward, and uses the rectangular pressing plate to squeeze the ceramic tile material on the top of the rectangular bottom template. Under the action of the retraction of the connecting spring, the rectangular pressing plate retracts into the outer mold frame for a distance, and this distance is the thickness of the ceramic tile blank.

[0017] (2) The present invention describes a pressing and forming device in which, when the electric cylinder drives the outer mold frame to move upward, the rectangular pressing plate pushes out the ceramic tile blank formed in the outer mold frame under the action of the elastic force of the connecting spring, and the ceramic tile blank is automatically demolded and falls on the top of the corresponding rectangular bottom mold plate, which is convenient for taking and greatly improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a bottom view of the utility model;

[0021] Figure 3 This is a schematic diagram of the anti-sticking layer structure of the present utility model.

[0022] In the figure: 1. Rectangular pressure plate; 2. Outer mold frame; 3. Inner end plate; 4. Connecting spring; 5. Positioning plate; 6. Horizontal top plate; 7. Electric cylinder controller; 8. Electric cylinder; 9. Vibration motor; 10. Support plate; 11. Limit sleeve; 12. Slide rod; 13. Slide hole; 14. Base; 15. Rectangular bottom template; 16. Connecting plate; 17. Anti-sticking layer. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] Automatic demoulding is achieved by dropping the mold onto the top of the corresponding rectangular bottom template 15, which is convenient for taking and greatly improves production efficiency. Figure 1-3 As shown, a press-forming device described in the present invention includes a base 14, a rectangular bottom template 15, a rectangular pressing plate 1 and an outer mold frame 2. Support plates 10 are welded to both ends of the top of the base 14, and a horizontal top plate 6 is installed on the top of the support plate 10 by bolts. The outer mold frame 2 is provided at the lower end of the horizontal top plate 6 and located between the support plates 10. Inner end plates 3 are welded to both ends of the inner side of the outer mold frame 2. Electric cylinders 8 are installed at both ends of the top of the horizontal top plate 6 through mounting seats, and the output shaft of the electric cylinder 8 is connected to the inner end plate 3 through a connecting piece 16.

[0025] The two ends of the bottom of the inner end plate 3 are connected to a rectangular pressure plate 1 through a connecting spring 4. A vibration motor 9 is installed on the top of the rectangular pressure plate 1 through a mounting seat. The rectangular pressure plate 1 is located at the bottom end of the outer mold frame 2. A rectangular bottom template 15 is provided on the top of the base 14 and opposite to the rectangular pressure plate 1. The bottom surface of the rectangular pressure plate 1 is coated with an anti-sticking layer 17, and the anti-sticking layer 17 is specifically a Teflon anti-sticking layer.

[0026] During use, when the electric cylinder 8 drives the outer mold frame 2 to move upward, the rectangular pressure plate 1 pushes out the tile blank formed in the outer mold frame 2 under the action of the elastic force of the connecting spring 4, and automatically demolds it and falls on the top of the corresponding rectangular bottom mold plate 15, which is easy to take and greatly improves production efficiency.

[0027] For example, Figure 1 As shown, the present invention further includes that an electric cylinder controller 7 is mounted on the inner side of the electric cylinder 8 by screws, and the output end of the electric cylinder controller 7 and the input end of the electric cylinder 8 are electrically connected by a wire.

[0028] When in use, the electric cylinder controller 7 automatically controls the output stroke of the electric cylinder 8 to achieve the rising and falling of the outer mold frame 2.

[0029] For example, Figure 1As shown, the present invention further includes that both ends of the connecting spring 4 are connected to the inner end plate 3 and the rectangular pressure plate 1 respectively through positioning pieces 5 and screws.

[0030] When in use, the positioning piece 5 and the screw are used to facilitate the installation and removal of the connecting spring 4.

[0031] For example, Figure 1 As shown, the present invention further includes that a sliding hole 13 is formed at the bottom end of the support plate 10 and a sliding rod 12 slides in the sliding hole 13 .

[0032] When in use, the sliding rod 12 slides in the sliding hole 13 to improve the stability of the outer mold frame 2 during the up and down movement and reduce shaking.

[0033] For example, Figure 1 As shown, the present invention further includes that one end of the slide rod 12 is welded to the outer mold frame 2 and the other end of the slide rod 12 is sleeved with a limiting sleeve 11 .

[0034] When in use, the limiting sleeve 11 is used to horizontally limit the sliding rod 12 when it slides in the sliding hole 13 to prevent it from moving.

[0035] For example, Figure 1 As shown, the present invention also includes that the horizontal rectangular cross section of the rectangular pressing plate 1 is the same as the horizontal rectangular cross section inside the outer mold frame 2 .

[0036] When in use, the rectangular pressing plate 1 retracts into the outer mold frame 2 by a distance under the action of the retraction of the connecting spring 4, and the distance is the thickness of the tile blank.

[0037] When the utility model is used, the evenly stirred tile material is evenly laid on the top of the rectangular bottom template 15, the electric cylinder 8 is powered on, and the electric cylinder 8 is used to drive the outer mold frame 2 to move downward;

[0038] The rectangular pressing plate 1 is used to squeeze the tile material on the top of the rectangular bottom template 15. Under the action of the retraction of the connecting spring 4, the rectangular pressing plate 1 retracts into the outer mold frame 2 for a distance. This distance is the thickness of the tile blank.

[0039] When the electric cylinder 8 drives the outer mold frame 2 to move upward, the rectangular pressing plate 1 pushes out the tile blank formed in the outer mold frame 2 under the action of the elastic force of the connecting spring 4. When the tile blank sticks to the outer mold frame 2, the vibration motor 9 is turned on to drive the rectangular pressing plate 1 to vibrate rapidly, so as to facilitate the pushing out of the formed blank.

[0040] Automatic demoulding is achieved by landing on the top of the corresponding rectangular bottom template 15, which is convenient for taking and greatly improves production efficiency. The electric cylinder controller 7 automatically controls the output stroke of the electric cylinder 8 to achieve the rise and fall of the outer mold frame 2;

[0041] The slide rod 12 is used to slide in the slide hole 13 to improve the stability of the outer mold frame 2 during the up and down movement and reduce shaking. The anti-sticking layer 17 is specifically a Teflon anti-sticking layer, which makes the bottom of the rectangular pressure plate 1 not easy to stick, easy to demould and easy to clean.

[0042] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A compression molding device, characterized in that, The invention comprises a base (14), a rectangular bottom template (15), a rectangular pressing plate (1) and an outer mold frame (2); support plates (10) are welded to both ends of the top of the base (14); a horizontal top plate (6) is mounted on the top of the support plate (10) via bolts; an outer mold frame (2) is provided at the lower end of the horizontal top plate (6) and between the support plates (10); inner end plates (3) are welded to both ends of the inner side of the outer mold frame (2); electric cylinders (8) are mounted on both ends of the top of the horizontal top plate (6) via mounting seats; and the output shaft of the electric cylinder (8) is connected to the inner end plate (3) via a connecting piece (16); The two ends of the bottom of the inner end plate (3) are connected to a rectangular pressure plate (1) through a connecting spring (4), and a vibration motor (9) is installed on the top of the rectangular pressure plate (1) through a mounting seat. The rectangular pressure plate (1) is located at the bottom end of the outer mold frame (2), and a rectangular bottom template (15) is provided on the top of the base (14) and facing the rectangular pressure plate (1). The bottom surface of the rectangular pressure plate (1) is coated with an anti-sticking layer (17), and the anti-sticking layer (17) is specifically a Teflon anti-sticking layer.

2. A press forming device according to claim 1, characterized in that: An electric cylinder controller (7) is mounted on the inner side of the electric cylinder (8) via screws, and an output end of the electric cylinder controller (7) and an input end of the electric cylinder (8) are electrically connected via a wire.

3. A press forming device according to claim 1, characterized in that: Both ends of the connecting spring (4) are respectively connected to the inner end plate (3) and the rectangular pressure plate (1) via positioning pieces (5) and screws.

4. A press forming device according to claim 1, characterized in that: A sliding hole (13) is provided at the bottom end of the support plate (10), and a sliding rod (12) slides in the sliding hole (13).

5. A press forming device according to claim 4, characterized in that: One end of the slide rod (12) is welded to the outer mold frame (2) and the other end of the slide rod (12) is sleeved with a limiting sleeve (11).

6. A press forming device according to claim 1, characterized in that: The horizontal rectangular cross section of the rectangular pressing plate (1) is the same as the horizontal rectangular cross section inside the outer mold frame (2).

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