Toilet seat three-mold-opening high-pressure forming machine

Abstract

The utility model relates to the technical field of closestool high-pressure forming, in particular to a closestool ring three-opening-mold high-pressure forming machine which comprises a main frame and a main rack, the main frame is rotatably connected to the main rack, and the closestool ring three-opening-mold high-pressure forming machine is characterized in that a mold pressing oil cylinder is fixed on a top plate of the main frame, a bottom plate is fixed at the bottom of the main frame, and a lower mold frame is fixed above the bottom plate; a piston rod of the molding pressure oil cylinder penetrates through the main frame top plate and is fixedly provided with an upper base plate, an upper mold frame is fixed to the bottom of the upper base plate, and a rear mold opening assembly is arranged on the side wall of the upper mold frame. The rear mold opening assembly comprises a rear mold frame and a rear mold air cylinder, an air cylinder fixing base is fixed to the side wall of the upper mold frame, the rear mold air cylinder is fixed to the air cylinder fixing base, a rear mold connecting plate is fixed to a piston rod of the rear mold air cylinder, the rear mold frame is fixed to the rear mold connecting plate, and the upper mold frame, the lower mold frame and the rear mold frame form a three-mold-opening mold. The high-pressure forming machine has the technical effect of reducing the production cost of the intelligent high-pressure forming machine for the toilet bowl.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure forming of toilets, in particular to a three-opening mold high-pressure forming machine for a toilet seat ring. Background Art

[0002] At present, in the high-pressure production process of sanitary ceramics, the high-pressure forming equipment for smart toilets is composed of three high-pressure forming machines: ring, body, and sleeve. At present, the outlet of the flushing cavity at the rear end of the toilet is placed on the high-pressure forming machine for the toilet body, so that the high-pressure forming machine for the toilet body needs to add a model and then open it. Since the high-pressure forming machine for the toilet body is large in size and the equipment is relatively complex, adding a model to the high-pressure forming machine for the toilet body is more expensive. Utility Model Content

[0003] The embodiment of the utility model provides a three-mold high-pressure molding machine for a toilet seat, so as to achieve the technical effect of reducing the production cost of the intelligent toilet seat high-pressure molding machine.

[0004] The utility model is a toilet seat three-opening mold high pressure forming machine, which adopts the following technical scheme:

[0005] A toilet seat three-opening high-pressure forming machine comprises a main frame and a main frame, wherein the main frame is rotatably connected to the main frame, and is characterized in that a molding oil cylinder is fixed on the top plate of the main frame, a bottom plate is fixed on the bottom of the main frame, a lower mold frame is fixed above the bottom plate, a piston rod of the molding oil cylinder penetrates the top plate of the main frame and is fixed with an upper base plate, an upper mold frame is fixed at the bottom of the upper base plate, and a rear molding assembly is arranged on the side wall of the upper mold frame;

[0006] The rear mold opening assembly includes a rear mold frame and a rear mold cylinder. A cylinder fixing seat is fixed on the side wall of the upper mold frame, the rear mold cylinder is fixed on the cylinder fixing seat, a rear mold connecting plate is fixed on the piston rod of the rear mold cylinder, and the rear mold frame is fixed on the rear mold connecting plate. The upper model frame, the lower model frame and the rear model frame constitute a three-open mold.

[0007] Furthermore, a tilting cylinder for driving the main frame to rotate is installed on the main frame.

[0008] Furthermore, a suspension rod is fixed to the top of the upper base plate, a fixing block is fixed to the side wall of the main frame, the fixing block is provided with a mounting groove for the suspension rod to be inserted into, pin holes are provided on the suspension rod and the fixing block, a driving cylinder is fixed to the side wall of the fixing block, a pin shaft is fixed to the piston rod of the driving cylinder, and the pin shaft is inserted into the pin holes of the fixing block and the suspension rod.

[0009] Furthermore, a second guide rod is fixed to the top of the upper base plate, and the second guide rod penetrates the top plate of the main frame upwards.

[0010] Compared with the prior art, the utility model has the following technical effects:

[0011] The toilet seat three-opening high pressure molding machine realizes the functional toilet seat rear mold pressing, frees the toilet seat body high pressure molding machine rear mold restrictions, and saves the production cost of the intelligent toilet seat high pressure molding machine. The use of cylinders for pressurization and pressure maintenance of the rear mold frame greatly saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present invention, and do not constitute a limitation of the present invention. In the drawings:

[0013] Figure 1 In order to reflect the overall structure of the utility model Figure 1 ;

[0014] Figure 2 In order to reflect the overall structure of the utility model Figure 2 ;

[0015] Figure 3 A schematic diagram showing the main frame of the present utility model;

[0016] Figure 4 A schematic diagram showing the rear mold opening assembly of the utility model;

[0017] Figure 5 This is a schematic diagram of a safe lifting assembly in the utility model.

[0018] Explanation of the reference numerals: 1. Main frame; 11. Bottom plate; 12. Pressing cylinder; 13. Upper base plate; 2. Main frame; 21. Bearing seat; 22. Flipping cylinder; 3. Upper model frame; 4. Lower model frame; 5. Rear mold opening assembly; 51. Rear model frame; 52. Cylinder fixing seat; 521. First guide rod; 53. Rear mold cylinder; 54. Rear mold connecting plate; 6. Safety lifting assembly; 61. Lifting rod; 611. Pin hole; 62. Fixing block; 63. Mounting groove; 64. Connecting plate; 65. Driving cylinder; 66. Pin shaft; 7. Second guide rod; 8. Baffle; 81. Sensor. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with the implementation mode and the accompanying drawings. Here, the schematic implementation mode of the utility model and its description are used to explain the utility model, but are not used as a limitation of the utility model.

[0020] Reference Figure 1 , Figure 2 and Figure 3A three-opening mold high-pressure molding machine includes a main frame 1, a main frame 2 is arranged below the main frame 1, the main frame 2 is installed on the ground, and the main frame 1 is installed above the main frame 2. Two bearing seats 21 are fixed on the main frame 2, and the main frame 1 is located between the two bearing seats 21. A rotating shaft is fixed on both sides of the main frame 1, and a bearing is arranged in the bearing seat 21. The rotating shaft is inserted into the bearing, so as to realize the rotation connection between the main frame 1 and the main frame 2. A flip cylinder 22 is arranged on the main frame 2, and the end of the flip cylinder 22 is hinged to the main frame 2, and one of the rotating shafts extends out of the bearing seat 21 and is hinged to the piston rod of the flip cylinder 22. The extension and retraction of the flip cylinder 22 drives the main frame 1 to flip.

[0021] A bottom plate 11 is fixed to the bottom of the main frame 1, a molding cylinder 12 is fixed to the top wall of the main frame 1, a piston rod of the molding cylinder 12 passes through the top wall of the main frame 1 and is fixed to an upper base plate 13, an upper mold frame 3 is fixed to the bottom of the upper base plate 13, and a lower mold frame 4 is fixed to the top of the bottom plate 11.

[0022] Reference Figure 1 and Figure 4 A rear mold opening assembly 5 is provided on one side of the upper mold frame 3, and the rear mold opening assembly 5 includes a rear mold frame 51, a cylinder fixing seat 52 and a rear mold cylinder 53. The cylinder fixing seat 52 is fixed to the side wall of the upper mold frame 3 by bolts, and a rear mold connecting plate 54 is fixed on the piston rod of the rear mold cylinder 53. The rear mold frame 51 is fixed to the rear mold connecting plate 54.

[0023] The rear mold cylinder 53 can drive the rear mold frame 51 to move back and forth laterally. The upper mold frame 3, the lower mold frame 4 and the rear mold frame 51 form a three-opening mold. The cylinder fixing seat 52 is equipped with two first guide rods 521, and the rear mold connecting plate 54 is slidably connected to the first guide rods 521. The piston rod of the rear mold cylinder 53 is located between the two first guide rods 521, and the first guide rods 521 increase the stability of the rear mold connecting plate 54 and the rear mold frame 51.

[0024] A boost valve and a pressure regulating valve are installed at the air inlet port of the rear mold cylinder 53 to make the output of the rear mold cylinder 53 more stable.

[0025] Reference Figure 2 and Figure 5 A safety hoisting assembly 6 is provided below the top plate of the main frame 1, and the safety hoisting assembly 6 can prevent the upper base plate 13 from falling downward when the molding oil cylinder 12 is damaged. The safety hoisting assembly 6 includes a suspension rod 61 and a fixing block 62, wherein the fixing block 62 is fixed on the side wall of the main frame 1, and the suspension rod 61 is fixed on the top of the upper base plate 13.

[0026] The fixing block 62 is provided with a mounting groove 63. When the molding oil cylinder 12 drives the upper base plate 13 to move upward, the suspension rod 61 is inserted into the mounting groove 63. Pin holes 611 are provided on the suspension rod 61 and the fixing block 62. A connecting plate 64 is fixed on the side wall of the fixing block 62. A driving cylinder 65 is fixed on the connecting plate 64. A pin shaft 66 is fixed on the piston rod of the driving cylinder 65. The driving cylinder 65 drives the pin shaft 66 to be inserted into the pin holes 611 of the fixing block 62 and the suspension rod 61, thereby connecting the suspension rod 61 and the fixing block 62.

[0027] Two second guide rods 7 are fixed on the top of the upper base plate 13, and the two second guide rods 7 are respectively located on both sides of the molding oil cylinder 12. The end of the second guide rod 7 away from the upper base plate 13 passes through the top plate of the main frame 1. A baffle 8 is fixed on the top of the upper base plate 13, and a sensor 81 is installed at the bottom of the top plate of the main frame 1. When the molding oil cylinder 12 drives the upper base plate 13 to move upward and the baffle 8 rises to the position of the sensor 81, the molding oil cylinder 12 stops moving, and at this time, the suspension rod 61 is just inserted into the installation groove 63.

[0028] The implementation principle of the three-opening high-pressure forming machine of the utility model is as follows: the initial state of the forming cylinder 12 is retracted, the initial state of the turning cylinder 22 is extended, and the initial state of the rear mold cylinder 53 is retracted. The initial state of the whole machine is vertical and static, and the pin shaft 66 is inserted into the pin hole 611 of the fixing block 62 and the suspension rod 61, which plays a safety protection role.

[0029] The whole machine receives a signal to start the mold closing action, the pin shaft 66 retracts, and the rear mold cylinder 53 receives a signal to start extending to press the rear mold frame 51 and the upper mold frame 3; after pressing in place, the mold pressing cylinder 12 receives a signal to start extending to press the upper mold frame 3 and the lower mold frame 4; after pressing in place, the whole machine starts grouting; after the grouting of the whole machine is completed, the flipping cylinder 22 receives a signal to start retracting, the main frame 1 performs a tilting action, the tilting angle is in place, and the flipping cylinder 22 receives a signal to stop tilting.

[0030] When the molding time is up, the whole machine receives a signal to start the mold opening action, the flip cylinder 22 receives a signal to start extending, the main frame 1 is tilted to the right angle, the whole machine is in a vertical state, and the flip cylinder 22 receives a signal to stop tilting; the molding cylinder 12 receives a signal to start retracting, and the upper mold frame 3 is pulled apart from the lower mold frame 4; after the molding cylinder 12 is retracted into place, the rear mold cylinder 53 receives a signal to start retracting, and the rear mold frame 51 is pulled apart from the upper mold frame 3, and then the toilet blank is taken out by other equipment.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A toilet seat three-opening mold high pressure molding machine, comprising a main frame (1) and a main frame (2), wherein the main frame (1) is rotatably connected to the main frame (2), and is characterized in that: A molding oil cylinder (12) is fixed on the top plate of the main frame (1), a bottom plate (11) is fixed on the bottom of the main frame (1), a lower mold frame (4) is fixed above the bottom plate (11), a piston rod of the molding oil cylinder (12) passes through the top plate of the main frame (1) and is fixed to an upper base plate (13), an upper mold frame (3) is fixed to the bottom of the upper base plate (13), and a rear mold opening assembly (5) is provided on the side wall of the upper mold frame (3); The rear mold opening assembly (5) comprises a rear mold frame (51) and a rear mold cylinder (53); a cylinder fixing seat (52) is fixed on the side wall of the upper mold frame (3); the rear mold cylinder (53) is fixed on the cylinder fixing seat (52); a rear mold connecting plate (54) is fixed on the piston rod of the rear mold cylinder (53); the rear mold frame (51) is fixed on the rear mold connecting plate (54); the upper mold frame (3), the lower mold frame (4) and the rear mold frame (51) form a three-open mold.

2. The toilet seat three-opening mold high pressure forming machine according to claim 1, characterized in that: A tilting cylinder (22) for driving the main frame (1) to rotate is installed on the main frame (2).

3. The toilet seat three-opening mold high pressure forming machine according to claim 2, characterized in that: A suspension rod (61) is fixed to the top of the upper base plate (13), a fixing block (62) is fixed to the side wall of the main frame (1), a mounting groove (63) is provided on the fixing block (62) for the suspension rod (61) to be inserted into, a pin hole (611) is provided on both the suspension rod (61) and the fixing block (62), a driving cylinder (65) is fixed to the side wall of the fixing block (62), a pin shaft (66) is fixed to the piston rod of the driving cylinder (65), and the pin shaft (66) is inserted into the pin holes (611) of the fixing block (62) and the suspension rod (61).

4. The toilet seat three-opening mold high pressure forming machine according to claim 1, characterized in that: A baffle (8) is fixed on the top of the upper base plate (13), and a sensor (81) is installed on the bottom of the top plate of the main frame (1). When the molding oil cylinder (12) drives the upper base plate (13) to move upward and the position of the baffle (8) reaches the position of the sensor (81), the molding oil cylinder (12) stops moving.

5. The toilet seat three-opening mold high pressure forming machine according to claim 4, characterized in that: A second guide rod (7) is fixed to the top of the upper base plate (13), and the second guide rod (7) penetrates the top plate of the main frame (1) upwards.

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