Rubber vulcanization mold opening device

Abstract

A rubber vulcanization mold opening device comprises a mold opening table top (23), a rotating disc (24) is arranged on the mold opening table top (23), a lifting table (25) for driving the rotating disc (24) to move up and down is arranged at the bottom of the mold opening table top (23), and a mold positioning seat (26) is arranged on the mold opening table top (23) located on one side of the rotating disc (24). And a pair of upper mold fixing seats (27) and a pair of lower mold fixing seats (28) are symmetrically and movably arranged on the mold opening table top (23) on two adjacent sides of the mold positioning seat (26) respectively. The utility model has the advantages that the mould is quickly positioned through the matching of the rotating disc and the mould positioning seat, the upper mould fixing seat and the lower mould fixing seat are respectively inserted into the mould opening gap between the male mould and the female mould, and the female mould is pulled downwards through the lifting platform to be separated from the male mould, so that convenience is provided for mould opening and part taking by a worker, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanization mold opening, in particular to a rubber vulcanization mold opening device. Background Art

[0002] Vulcanization is the process of shaping rubber products under certain temperature and pressure. The rubber insulating sleeve is a cylindrical structure with an edge at one end. Its mold consists of a cylindrical male mold, a female mold and a cover body. The bottom of the female mold is provided with a circle of bosses with the same diameter as the male mold. When in use, the female mold is sleeved on the male mold. A mold opening gap is provided between the boss of the female mold and the bottom of the male mold, and a pry bar insertion groove is symmetrically provided at the mold opening gap. After vulcanization is completed, the staff needs to separate the male mold and the female mold at the mold opening gap by using the pry bar. Since the mold temperature after vulcanization is high, it brings certain troubles to the staff when opening the mold. Utility Model Content

[0003] The purpose of the utility model is to provide a rubber vulcanization mold opening device to solve the above-mentioned shortcomings.

[0004] The utility model comprises a mold opening table, a rotating disk is arranged on the mold opening table, a lifting platform for driving the rotating disk to move up and down is arranged at the bottom of the mold opening table, a mold positioning seat is arranged on the mold opening table on one side of the rotating disk, and a pair of upper mold fixing seats and a pair of lower mold fixing seats are symmetrically and movably arranged on the mold opening table on both sides adjacent to the mold positioning seat.

[0005] A rotating disk installation hole is arranged on the mold opening table, and the rotating disk is movably installed in the rotating disk installation hole through a lifting platform.

[0006] The lifting platform is a manual lifting platform.

[0007] Upper die fixing seat mounting grooves are respectively arranged on both sides of the rotating disk mounting hole, and a pair of upper die fixing seats are symmetrically and movably installed in the upper die fixing seat mounting grooves; the lower die fixing seat is symmetrically and movably installed on the lifting platform, and the upper die fixing seat is provided with a lower die fixing seat avoidance groove, and the lower die fixing seat is located in the lower die fixing seat avoidance groove.

[0008] A transverse slide groove is arranged in the installation groove of the upper die fixing seat, and a guide block matching with the transverse slide groove is arranged on the upper die fixing seat; a pair of transverse guide rails are arranged on the lifting platform, and the lower die fixing seat is arranged on the slider of the transverse guide rails.

[0009] A rotating disk avoidance groove is arranged on the lower die fixing seat.

[0010] A pair of vertical guide rollers are symmetrically arranged on the mold positioning seat.

[0011] The utility model has the advantages that the mold can be quickly positioned by cooperating with the rotating disk and the mold positioning seat, the upper mold fixing seat and the lower mold fixing seat are respectively inserted into the mold opening gap between the male mold and the female mold, and the female mold is pulled downward by the lifting platform to be separated from the male mold, which provides convenience for our staff to open the mold and take out the parts and reduces the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the utility model in use state. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0017] In the description of the embodiments of the present utility model, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", etc. appear in the description of the present utility model, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] As shown in the accompanying drawings, the utility model includes a mold opening table 23, a rotating disk 24 is provided on the mold opening table 23, a lifting platform 25 for driving the rotating disk 24 to move up and down is provided at the bottom of the mold opening table 23, a mold positioning seat 26 is provided on the mold opening table 23 on one side of the rotating disk 24, and a pair of upper mold fixing seats 27 and a pair of lower mold fixing seats 28 are symmetrically and movably provided on the mold opening table 23 on both sides adjacent to the mold positioning seat 26.

[0020] When in use, the cover of the mold is removed, the mold is placed on the rotating disk 24, and positioned by the mold positioning seat 26 so that the mold and the rotating disk 24 are located on the same axis, and then a pair of upper mold fixing seats 27 and a pair of lower mold fixing seats 28 are brought close to the mold. The top ends of the upper mold fixing seats 27 and the lower mold fixing seats 28 are both provided with hooks bent inward, and the hooks are inserted into the gap between the female mold and the male mold. The fixed disk of the rotating disk 24 is fixedly connected to the lifting platform 25. After the lifting platform 25 is started, it moves downward with the rotating disk 24 and the pair of lower mold fixing seats 28. When opening the mold, the upper mold fixing seat 27 is relatively fixed, and the lower mold fixing seat 28 pulls the female mold downward to separate it from the male mold, and the staff can quickly remove the rubber insulating sleeve and the male mold.

[0021] Furthermore, a rotating disk mounting hole is provided on the mold opening table 23 , and the rotating disk 24 is movably mounted in the rotating disk mounting hole through the lifting platform 25 .

[0022] Preferably, the lifting platform 25 is a manual lifting platform. Since the rubber insulator has good elasticity after vulcanization, it will tightly expand and fit the male mold and the female mold. In this case, the manual lifting platform is a worm gear lifting platform, and the mold opening speed can be adjusted automatically according to the mold opening resistance.

[0023] Furthermore, upper mold fixing seat mounting grooves are respectively provided on both sides of the rotating disk mounting hole, and a pair of upper mold fixing seats 27 are symmetrically and movably installed in the upper mold fixing seat mounting grooves; the lower mold fixing seat 28 is symmetrically and movably installed on the lifting platform 25, and the upper mold fixing seat 27 is provided with a lower mold fixing seat avoidance groove, and the lower mold fixing seat 28 is located in the lower mold fixing seat avoidance groove.

[0024] A transverse slide groove is provided in the installation groove of the upper mold fixing seat, and a guide block matching the transverse slide groove is provided on the upper mold fixing seat 27; a pair of transverse guide rails 30 are provided on the lifting platform 25, and the lower mold fixing seat 28 is installed on the slider of the transverse guide rail 30.

[0025] When the mold is opened and positioned, the lower mold fixing seat 28 enters into the upper mold fixing seat 27, the two are located on the same horizontal plane and aligned, and the hook head is an arc surface that matches the mold. When the lifting platform 25 starts to move the rotating disk 24 and the lower mold fixing seat 28 downward, the upper mold fixing seat 27 remains stationary, thereby separating the female mold and the male mold.

[0026] The lower die fixing seat 28 moves laterally through the transverse guide rail 30, and the upper die fixing seat 27 moves laterally through the guide block and the transverse slide groove.

[0027] The lower die fixing seat 28 is provided with a rotating disk avoidance groove. When the mold is opened, a part of the rotating disk 24 is inserted into the rotating disk avoidance groove of the lower die fixing seat 28, so that the rotating disk 24 and the lower die fixing seat 28 are connected as one body, which is more stable when the lifting platform 25 is pulled downward.

[0028] A pair of vertical guide rollers 33 are symmetrically arranged on the mold positioning seat 26. Through the two-point positioning of the pair of vertical guide rollers 33, the rotating disk 24 can be quickly positioned and the direction can be adjusted.

Claims

1. A rubber vulcanization mold opening device, characterized in that The mold opening table (23) comprises a mold opening table (23), a rotating disk (24) is provided on the mold opening table (23), a lifting platform (25) is provided at the bottom of the mold opening table (23) for driving the rotating disk (24) to move up and down, a mold positioning seat (26) is provided on the mold opening table (23) located on one side of the rotating disk (24), and a pair of upper mold fixing seats (27) and a pair of lower mold fixing seats (28) are symmetrically and movably provided on the mold opening table (23) on two sides adjacent to the mold positioning seat (26).

2. A rubber vulcanization mold opening device according to claim 1, characterized in that A rotating disk mounting hole is provided on the mold opening table (23), and the rotating disk (24) is movably mounted in the rotating disk mounting hole via a lifting platform (25).

3. A rubber vulcanization mold opening device according to claim 2, characterized in that The lifting platform (25) is a manual lifting platform.

4. A rubber vulcanization mold opening device according to claim 2, characterized in that Upper die fixing seat mounting grooves are respectively provided on both sides of the rotating disk mounting hole, and a pair of upper die fixing seats (27) are symmetrically and movably mounted in the upper die fixing seat mounting grooves; a lower die fixing seat (28) is symmetrically and movably mounted on the lifting platform (25), and a lower die fixing seat avoidance groove is provided on the upper die fixing seat (27), and the lower die fixing seat (28) is located in the lower die fixing seat avoidance groove.

5. A rubber vulcanization mold opening device according to claim 4, characterized in that A transverse slide groove is provided in the installation groove of the upper die fixing seat, and a guide block matching the transverse slide groove is provided on the upper die fixing seat (27); a pair of transverse guide rails (30) are provided on the lifting platform (25), and the lower die fixing seat (28) is installed on the slider of the transverse guide rail (30).

6. A rubber vulcanization mold opening device according to claim 4, characterized in that A rotating disk avoidance groove is provided on the lower die fixing seat (28).

7. A rubber vulcanization mold opening device according to claim 1, characterized in that A pair of vertical guide rollers (33) are symmetrically arranged on the mold positioning seat (26).

Images