Shock insulation rubber support demolding device

Abstract

The utility model discloses a shock insulation rubber support demolding device which comprises a demolding platform, die drawing mechanisms are installed on the left side and the right side of the top of the demolding platform, the power output ends of the die drawing mechanisms are connected with die plates, die cavities are formed in the die plates, die bases are further installed at the positions, at the bottoms of the die cavities, of the die plates on the left side and the right side, and an ejection mechanism is installed on the lower side of the demolding platform. And the power output end of the ejection mechanism is arranged in the die holder. According to the utility model, through the arrangement of the die drawing mechanism and the ejection mechanism, after the shock insulation rubber support to be demoulded is transferred to the demoulding platform, the die plate is pulled open through the die drawing mechanism, the shock insulation rubber support is exposed, then the shock insulation rubber support is ejected out of the die holder through the ejection mechanism, and finally, the material taking work is carried out, so that the demoulding work is completed; the shock insulation rubber support demoulding device is simple in structure and low in cost, demoulding efficiency can be improved, demoulding operators can be reduced, labor intensity of workers is reduced, safety accidents are reduced, and production of shock insulation rubber supports is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of seismic isolation rubber bearing production, and in particular relates to a demoulding device for a seismic isolation rubber bearing. Background Art

[0002] Seismic isolation rubber bearings refer to the supporting devices set up in the structure to meet the seismic isolation requirements. It is to add a seismic isolation layer between the superstructure and the foundation, install rubber seismic isolation bearings, and play a soft connection with the ground. Through this technology, about 80% of the energy of the earthquake can be offset. Seismic isolation rubber bearings are a structural component with small horizontal stiffness and large vertical stiffness. They can withstand large horizontal deformations and can be used as part of the load-bearing system.

[0003] like Figure 1 As shown, it is a structural schematic diagram of the seismic isolation rubber bearing, which is arranged in an I-shaped structure, and mainly includes an upper seat plate 1, a lower seat plate 2 and a rubber body 3 in the middle. The seismic isolation rubber bearing is demoulded by using a vulcanizer and special tooling. However, in the prior art, manual demoulding is adopted during demoulding, which makes the demoulding process complicated and requires the use of tools for demoulding, resulting in inconvenience for workers to operate, increased labor intensity, long demoulding time and low work efficiency, and prone to safety accidents. It is not suitable for the production of seismic isolation rubber bearings. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a demoulding device for a seismic isolation rubber bearing.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A demoulding device for a seismic isolation rubber bearing comprises a demoulding platform, a die drawing mechanism is installed on the left and right sides of the top of the demoulding platform, a power output end of the die drawing mechanism is connected to a template, a mold cavity is arranged in the template, and a mold base is installed at the bottom of the mold cavity of the templates on the left and right sides, an ejection mechanism is installed on the lower side of the demoulding platform, and the power output end of the ejection mechanism is arranged in the mold base;

[0007] The die drawing mechanism comprises a support lock seat, a cylinder seat is installed on the top of the support lock seat, a hydraulic cylinder is installed in the cylinder seat, a lock plate is connected to the power output end of the hydraulic cylinder, and the lock plate is locked and connected to the template by screws;

[0008] The ejection mechanism includes a fixed seat, a lifting cylinder is installed in the fixed seat, a locking block is connected to the power output end of the lifting cylinder, the locking block is locked with the lifting seat, a plurality of evenly arranged ejector rods are installed on the top of the lifting seat, the top of the ejector rods passes through the demoulding platform and the mold base in sequence, and the top surface of the ejector rod and the top surface of the mold base are located on the same horizontal plane.

[0009] It is further defined that the support lock seat is provided with a guide hole, a guide rod is slidably connected in the guide hole, and one side of the guide rod is locked and mounted on the template. Such a structural design enables the template to have a guiding movement effect when sliding.

[0010] It is further defined that a lubricating oil groove in a spiral structure is provided in the guide hole, an oil filling hole is provided on the outer side of the support lock seat, and an output end of the oil filling hole is connected to the lubricating oil groove. Such a structural design improves the sliding effect of the guide rod and prevents it from getting stuck.

[0011] It is further defined that guide sleeves are installed on both sides of the lifting cylinder, guide pillars are slidably connected inside the guide sleeves, and the tops of the guide pillars are installed on the bottoms of the locking blocks. Such a structural design prevents the mold base from deflecting during lifting and lowering.

[0012] It is further defined that the outer surface of the ejector rod is sleeved with a return spring, the lower side of the return spring is connected to the ejection seat, and the upper side of the return spring is connected to the demoulding platform. Such a structural design can assist the mold base in resetting.

[0013] The beneficial effects of the utility model are as follows: the utility model sets a die drawing mechanism and an ejection mechanism, and after the seismic isolation rubber bearing to be demolded is transferred to the demolding platform, the die drawing mechanism is used to pull open the template to leak out the seismic isolation rubber bearing, and then the ejection mechanism is used to eject the seismic isolation rubber bearing out of the mold base, and finally the material is removed to complete the demolding work. The utility model has a simple structure and low cost, which can not only improve the demolding efficiency, but also reduce the number of demolding operators, reduce the labor intensity of manual labor, and further reduce the occurrence of safety accidents, which is beneficial to the production of seismic isolation rubber bearings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0015] Figure 1 It is a structural schematic diagram of the seismic isolation rubber bearing;

[0016] Figure 2 This is a schematic structural diagram of a demoulding device for a seismic isolation rubber bearing according to an embodiment of the utility model;

[0017] Figure 3This is a schematic cross-sectional structure diagram of a demoulding device for a seismic isolation rubber bearing according to an embodiment of the utility model;

[0018] Figure 4 This is an enlarged structural schematic diagram of location A of a demoulding device for a seismic isolation rubber bearing according to an embodiment of the utility model;

[0019] The main component symbols are described as follows:

[0020] Upper seat plate 1, lower seat plate 2, rubber body 3, demoulding platform 4;

[0021] Drawing die mechanism 5, support lock seat 501, cylinder seat 502, hydraulic cylinder 503, lock plate 504, guide hole 505, guide rod 506, lubricating oil groove 507, oil filling hole 508;

[0022] Template 6, mold cavity 7, mold base 8;

[0023] Ejection mechanism 9, fixed seat 901, lifting cylinder 902, locking block 903, lifting seat 904, ejector rod 905, guide sleeve 906, guide column 907, and return spring 908. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Embodiment 1, as Figure 2 and Figure 3 As shown, a demoulding device for a seismic isolation rubber bearing is provided, a drawing mechanism 5 is installed on the left and right sides of the top of a demoulding platform 4, a power output end of the drawing mechanism 5 is connected to a template 6, a mold cavity 7 is provided in the template 6, and a mold base 8 is installed at the bottom of the mold cavity 7 of the left and right templates 6, and an ejection mechanism 9 is installed on the lower side of the demoulding platform 4, and the power output end of the ejection mechanism 9 is arranged in the mold base 8;

[0026] The die drawing mechanism 5 includes a support lock seat 501, a cylinder seat 502 is installed on the top of the support lock seat 501, a hydraulic cylinder 503 is installed in the cylinder seat 502, a lock plate 504 is connected to the power output end of the hydraulic cylinder 503, and the lock plate 504 is locked and connected to the template 6 by screws;

[0027] The ejection mechanism 9 includes a fixed seat 901, in which a lifting cylinder 902 is installed. The power output end of the lifting cylinder 902 is connected to a locking block 903, and the locking block 903 is locked with a lifting seat 904. A plurality of evenly arranged ejector rods 905 are installed on the top of the lifting seat 904. The top of the ejector rod 905 passes through the demoulding platform 4 and the mold base 8 in sequence, and the top surface of the ejector rod 905 and the top surface of the mold base 8 are located on the same horizontal plane.

[0028] In this embodiment, when in use, the vulcanized template 6 is taken out from the upper and lower molds, and the bottom mold base 8 is installed on the demolding platform 4, so that the drawing mechanism 5 is connected to the template 6, and locked with the template 6 through the locking plate 504, and then the hydraulic cylinders 503 on both sides are controlled to start, so that the hydraulic cylinders 503 drive the locking plate 504, and the locking plate 504 drives the template 6 to move, thereby exposing the seismic isolation rubber bearing. After the templates 6 on both sides are opened, the ejection mechanism 9 is controlled to start, so that the lifting cylinder 902 starts to work, so that the lifting cylinder 902 pushes the locking block 903, the locking block 903 pushes the lifting seat 904, and the lifting seat 904 pushes the ejector rod 905, so that the ejector rod 905 slides into the mold base 8 along the demolding platform 4 and extends out of the mold base 8, thereby ejecting the seismic isolation rubber bearing out of the mold base 8, which is convenient for the staff to take materials.

[0029] Embodiment 2, as Figure 3 As shown, this embodiment adds the following structure on the basis of embodiment 1: the support lock seat 501 is provided with a guide hole 505, and a guide rod 506 is slidably connected in the guide hole 505, and one side of the guide rod 506 is locked and installed on the template 6.

[0030] In this embodiment, when in use, the hydraulic cylinder 503 drives the locking plate 504, and when the locking plate 504 drives the template 6 to move, the template 6 will simultaneously drive the guide rod 506 to perform a smooth guiding movement along the guide hole 505 on the support lock seat 501, so that the template 6 has a guiding movement effect when sliding.

[0031] Embodiment 3, as Figure 2 and Figure 4 As shown, this embodiment adds the following structure on the basis of Embodiment 1: a lubricating oil groove 507 arranged in a spiral structure is provided in the guide hole 505, an oil filling hole 508 is provided on the outer side of the support lock seat 501, and the output end of the oil filling hole 508 is connected to the lubricating oil groove 507.

[0032] In this embodiment, when in use, the template 6 drives the guide rod 506 to move along the guide hole 505 on the support lock seat 501, and the guide rod 506 contacts the lubricating oil in the lubricating oil groove 507, so that the sliding of the guide rod 506 is smoother, and lubricating oil can also be added to the lubricating oil groove 507 through the oil filling hole 508, which is convenient for use.

[0033] Embodiment 4, as Figure 3 As shown, this embodiment adds the following structure on the basis of embodiment 1: guide sleeves 906 are installed on both sides of the lifting cylinder 902, and guide columns 907 are slidably connected in the guide sleeves 906, and the top of the guide column 907 is installed on the bottom of the locking block 903.

[0034] In this embodiment, when in use, the lifting cylinder 902 pushes the locking block 903, and when the locking block 903 pushes the lifting seat 904, the locking block 903 will drive the guide columns 907 on both sides to slide along the guide sleeve 906 while moving, so that the lifting cylinder 902 can stably push the mold base 8 to move up and down to prevent deviation during movement.

[0035] Embodiment 5, as Figure 3 As shown, this embodiment adds the following structure on the basis of embodiment 1: a return spring 908 is sleeved on the outer surface of the ejector rod 905, the lower side of the return spring 908 is connected to the ejection seat 904, and the upper side of the return spring 908 is connected to the demoulding platform 4.

[0036] In this embodiment, when the lifting seat 904 pushes the ejector rod 905 to eject the seismic isolation rubber support in the mold base 8, the lifting seat 904 will squeeze the return spring 908, causing it to be compressed and deformed to generate a rebound force. When the lifting seat 904 drives the ejector rod 905 to return to its original position, the rebound force of the return spring 908 is released, thereby accelerating the return of the lifting seat 904 and the ejector rod 905 and improving the use effect.

[0037] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A demoulding device for a seismic isolation rubber bearing, Features: It comprises a demoulding platform (4), wherein a die drawing mechanism (5) is installed on the left and right sides of the top of the demoulding platform (4), the power output end of the die drawing mechanism (5) is connected to a template (6), a mold cavity (7) is provided in the template (6), and a mold base (8) is installed at the bottom of the mold cavity (7) of the template (6) on the left and right sides, and an ejection mechanism (9) is installed on the lower side of the demoulding platform (4), and the power output end of the ejection mechanism (9) is arranged in the mold base (8); The die drawing mechanism (5) comprises a support lock seat (501), a cylinder seat (502) is installed on the top of the support lock seat (501), a hydraulic cylinder (503) is installed in the cylinder seat (502), a lock plate (504) is connected to the power output end of the hydraulic cylinder (503), and the lock plate (504) is locked and connected to the template (6) by screws; The ejection mechanism (9) comprises a fixed seat (901), a lifting cylinder (902) is installed in the fixed seat (901), a locking block (903) is connected to the power output end of the lifting cylinder (902), a lifting seat (904) is locked and installed on the locking block (903), a plurality of evenly arranged ejector rods (905) are installed on the top of the lifting seat (904), the top of the ejector rods (905) passes through the demoulding platform (4) and the mold base (8) in sequence, and the top surface of the ejector rods (905) and the top surface of the mold base (8) are located on the same horizontal plane.

2. A demoulding device for a seismic isolation rubber bearing according to claim 1, Features: The support lock seat (501) is provided with a guide hole (505), a guide rod (506) is slidably connected in the guide hole (505), and one side of the guide rod (506) is locked and mounted on the template (6).

3. A demoulding device for a seismic isolation rubber bearing according to claim 2, Features: A lubricating oil groove (507) having a spiral structure is provided in the guide hole (505), an oil injection hole (508) is provided on the outer side of the support lock seat (501), and an output end of the oil injection hole (508) is connected to the lubricating oil groove (507).

4. A demoulding device for a seismic isolation rubber bearing according to claim 3, Features: Guide sleeves (906) are installed on both sides of the lifting cylinder (902), and guide columns (907) are slidably connected inside the guide sleeves (906), and the top of the guide column (907) is installed on the bottom of the locking block (903).

5. A demoulding device for a seismic isolation rubber bearing according to claim 4, Features: The outer surface of the ejector rod (905) is sleeved with a return spring (908), the lower side of the return spring (908) is connected to the ejection seat (904), and the upper side of the return spring (908) is connected to the demoulding platform (4).

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