Rubber vulcanization forming equipment with double-mold-core mechanism

Abstract

The utility model relates to the technical field of vulcanization forming equipment, in particular to rubber vulcanization forming equipment with a double-mold-core mechanism. Comprising a rubber vulcanization forming machine, a first mold core mechanism and a second mold core mechanism, the rubber vulcanization forming machine comprises a lifting device and a machine upper seat; a lower die is fixedly installed at the moving end of the lifting device, an upper die is fixedly connected to the end, close to the lower die, of the machine upper base, and the first die core mechanism and the second die core mechanism are arranged between the lower die and the upper die. The first mold core mechanism and the second mold core mechanism are arranged in the rubber vulcanization forming machine, and the first mold core and the second mold core can be alternately produced, so that after the double-mold-core track is additionally arranged, the idle time of a mold and equipment of the rubber vulcanization injection forming machine can be effectively shortened when a product produced by the mold is demolded; and therefore, the effective activation time can be prolonged, the productivity can be improved, the labor can be effectively utilized, and the production cost can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanization forming equipment, in particular to a rubber vulcanization forming equipment with a double-mold core mechanism. Background Art

[0002] Currently, existing rubber vulcanization injection molding machines are generally equipped with only one core (a core is transported via a single track). During the molding process, the rubber vulcanization injection molding machine is idle while the product is being demolded. Based on a demolding time of 3 minutes per mold, if 100 molds are produced per day, the idle waiting time is 300 minutes per day. This significantly reduces the effective operating time of the rubber vulcanization injection molding machine and results in wasted operating time (only the core is in operation during product demolding, while the upper and lower molds and the equipment are all idle). To this end, we propose a rubber vulcanization molding machine with a dual core mechanism. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a rubber vulcanization molding device with a dual-core mechanism. After improvement, the device can effectively solve the problems raised in the above-mentioned background technology.

[0004] The technical solution of the utility model is:

[0005] A rubber vulcanization forming equipment with a dual-core mechanism includes a rubber vulcanization forming machine, a first core mechanism and a second core mechanism; the rubber vulcanization forming machine includes a lifting device and a machine upper base; the moving end of the lifting device is fixedly installed with a lower mold, and the end of the machine upper base close to the lower mold is fixedly connected to the upper mold, and the first core mechanism and the second core mechanism are arranged between the lower mold and the upper mold; the first core mechanism includes a first core, and the second core mechanism includes a second core; the lifting device is used to drive the lower mold to move in the vertical direction to push the first core or the second core to the upper mold to form a closed mold.

[0006] Furthermore, the rubber vulcanization molding machine also includes a machine lower seat, the moving end of the lifting device is fixedly connected to the machine lower seat, and the other end of the machine lower seat is fixedly connected to the lower mold.

[0007] Furthermore, the rubber vulcanization molding machine also includes a machine coring column, and the machine coring columns are provided with four and are respectively located at the four corners outside the lifting device, and the machine upper seat is fixedly installed on the top of the machine coring column.

[0008] Furthermore, the lifting device adopts an oil cylinder.

[0009] Furthermore, the rubber vulcanization molding equipment also includes a base, and the lifting device and the machine column are respectively fixedly installed on the top surface of the base.

[0010] Furthermore, a glue feed hole is provided inside the lower mold, and a glue injection hole is provided inside the upper seat of the machine, and the glue injection hole and the glue feed hole are connected.

[0011] Furthermore, the first mold core mechanism and the second mold core mechanism have the same structure except for the installation position. The first mold core mechanism also includes a lifting column, a fixed block and a slide rail; the four machine core columns are slidably connected to the lifting column through the first connecting block and the second connecting block, the lifting column is fixedly installed with a fixed block, the other end of the fixed block is fixedly connected with a slide rail, and the first mold core is slidably installed on the slide rail.

[0012] Furthermore, the first mold core mechanism and the second mold core mechanism are arranged at upper and lower positions, and can form a misalignment between the first mold core and the second mold core under the push of the slide rail.

[0013] Furthermore, the four lifting columns are all located outside the base.

[0014] Furthermore, the slide rail is an electric slide rail.

[0015] The beneficial effects of the utility model are:

[0016] Compared with the prior art, the present invention provides a first mold core mechanism and a second mold core mechanism inside the rubber vulcanization molding machine. The first mold core and the second mold core can be produced alternately. When the first mold core is producing, the second mold core can be used to remove the product. After such a dual-core track is installed, the idle time of the mold and equipment of the rubber vulcanization injection molding machine when the mold is demolding the product can be effectively shortened, thereby improving the effective operating time, increasing production capacity, effectively utilizing manpower, and greatly reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of another side of the utility model;

[0019] Figure 3 This is a structural diagram of the upper mold of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the lower mold of the utility model.

[0021] In the figure, 1. rubber vulcanizing machine; 2. first mold core mechanism; 3. second mold core mechanism; 4. lifting device; 5. machine upper base; 6. lower mold; 7. upper mold; 8. first mold core; 9. second mold core; 10. machine coring column; 11. base; 12. lifting column; 13. fixing block; 14. slide rail; 15. first connecting block; 16. second connecting block; 17. machine lower base. DETAILED DESCRIPTION

[0022] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings:

[0023] like Figure 1-4 As shown,

[0024] A rubber vulcanization forming device with a dual-core mechanism includes a rubber vulcanization forming machine 1, a first core mechanism 2 and a second core mechanism 3; the rubber vulcanization forming machine 1 includes a lifting device 4 and a machine upper seat 5; the moving end of the lifting device 4 is fixedly installed with a lower mold 6, and the end of the machine upper seat 5 close to the lower mold 6 is fixedly connected to an upper mold 7, the first core mechanism 2 and the second core mechanism 3 are arranged between the lower mold 6 and the upper mold 7; the first core mechanism 2 includes a first core 8, and the second core mechanism 3 includes a second core 9; the lifting device 4 is used to drive the lower mold 6 to move vertically. The first mold core 8 or the second mold core 9 is pushed to the upper mold 7 to form a closed mold by directional movement; in this embodiment, by providing a first mold core mechanism 2 and a second mold core mechanism 3, when the first mold core 8 is producing the product, the product can be demolded at the second mold core 9, which can shorten the time when the upper mold 7 or the lower mold 6 stops working, thereby greatly improving the production efficiency; at the same time, the first mold core mechanism 2 and the second mold core mechanism 3 of the same structure are arranged inside the rubber vulcanization molding machine 1, which can also make the installation of the equipment more compact to the maximum extent, and will not affect the normal operation of the equipment.

[0025] As a preferred embodiment; the rubber vulcanization molding machine 1 also includes a machine lower seat 17, the moving end of the lifting device 4 is fixedly connected to the machine lower seat 17, and the other end of the machine lower seat 17 is fixedly connected to the lower mold 6; it can be understood that the use of the machine lower seat 17 can make the installation of the lower mold 6 more stable, and the connection with the lifting device 4 (cylinder) is also more reliable, so that the lower mold 6 can move up and down more smoothly, improve the accuracy during mold closing, and thus improve production quality.

[0026] As a preferred embodiment; the rubber vulcanization molding machine 1 also includes a machine Coring column 10, and the machine Coring column 10 is provided with four, and is respectively located at the four corners outside the lifting device 4, and the machine upper seat 5 is fixedly installed on the top of the machine Coring column 10; by providing the machine Coring column 10, the purpose is to be able to fix the machine upper seat 5, so that the machine upper seat 5 is more stable and can reduce the vibration of the mold closing.

[0027] As a preferred embodiment, the lifting device 4 adopts a cylinder. In the present application, other components that can be used for lifting can be used to replace the cylinder according to actual conditions, which is not limited here.

[0028] As a preferred embodiment, the rubber vulcanization molding equipment further includes a base 11, the lifting device 4 and the machine column 10 are fixedly mounted on the top surface of the base 11; by providing the base 11, the entire device can be made more stable.

[0029] As a preferred embodiment; a glue feed hole is provided inside the lower mold 6, and a glue injection hole is provided inside the machine upper base 5, and the glue injection hole and the glue feed hole are connected; it can be understood that the rubber vulcanization molding machine 1 also includes a machine shooting seat (not shown), the machine shooting seat is fixedly connected to the machine upper base 5, and the glue injection port of the machine shooting seat is connected to the glue injection hole, so that the glue injected by the machine shooting seat can enter the mold core through the glue injection hole and the glue feed hole, forming an effective product molding work when the mold is closed.

[0030] As a preferred embodiment; the first core mechanism 2 and the second core mechanism 3 have the same structure except for the installation position, and the first core mechanism 2 also includes a lifting column 12, a fixed block 13 and a slide rail 14; the four machine core columns 10 are slidably connected to the lifting column 12 through the first connecting block 15 and the second connecting block 16, and the lifting column 12 is fixedly installed with a fixed block 13, and the other end of the fixed block 13 is fixedly connected to the slide rail 14, and the first core 8 is slidably installed on the slide rail 14; it can be understood that the first core mechanism 2 and the second core mechanism 3 are both fixedly installed at the lifting column 12, and after the lifting device 4 is started, it can simultaneously push the first core mechanism 2 and the second core mechanism 3 to move upward (when working, the first core 8 and the second core 9 are in a dislocated state), which can realize the mold closing operation of the first core 8 or the second core 9.

[0031] As a preferred embodiment; the first mold core mechanism 2 and the second mold core mechanism 3 are arranged in upper and lower positions, and can form a misalignment of the first mold core 8 and the second mold core 9 under the push of the slide rail 14; the purpose of this design is to enable the first mold core 8 to be in product production while the second mold core 9 is in demolding work, thereby effectively improving production efficiency.

[0032] As a preferred embodiment, the four lifting columns 12 are all located outside the base 11. It can be understood that the lifting columns 12 are pushed by the lifting device 4 and the lower mold 6, and the entire lifting columns 12 can move up and down. The lifting columns 12 are set outside the base 11. The purpose is that when the mold is separated, the first core mechanism 2 and the second core mechanism 3 will both descend, and finally the bottom of the lifting columns 12 will abut against the ground to form a limit.

[0033] As a preferred embodiment, the slide rail 14 is an electric slide rail. In the present application, the slide rail 14 can use an ordinary slide rail or an electric slide rail, which can realize electric drive or manual operation.

[0034] The working principle of the present utility model is as follows: when working, the lifting device 4 is first started, and the lifting device 4 drives the machine lower seat 17 and the lower mold 6 to move upward. When it contacts the second mold core 9 of the second mold core mechanism 3, the first mold core mechanism 2, the second mold core mechanism 3 and the lifting column 12 will be driven upward at the same time. Finally, when the mold is closed, the second mold core 9 will be located between the upper mold 7 and the lower mold 6. Then, the machine shooting seat of the rubber vulcanization molding machine 1 starts to work, and the glue will be injected into the second mold core 9 for molding. After molding, the lifting device 4 drives the machine lower seat 17 and the lower mold 6 to move downward, and the upper mold 7 and the lower mold 6 are separated. Then, the second mold core 9 is pulled forward by the slide rail 14 (in preparation for the subsequent demoulding work), and the first mold core 8 is pushed into the center station to carry out the product production work of the first mold core 8, and the work is continuously alternating and cyclical.

[0035] It should be pointed out that the main problem with the existing technology is that the existing rubber vulcanization injection molding machine is generally equipped with only one mold core. During the molding process, when the product is demolded, the rubber vulcanization injection molding machine is in an idle state, which greatly affects the effective operating time of the rubber vulcanization injection molding machine and causes a waste of operating time.

[0036] Therefore, after the improvement of the present application, by arranging the first core mechanism 2 and the second core mechanism 3 inside the rubber vulcanization molding machine 1, the first core 8 and the second core 9 can be produced alternately. When the first core 8 is in production, the second core 9 can perform product removal work. After such a dual-core track is installed, the idle time of the mold and equipment of the rubber vulcanization injection molding machine when the mold is demolding the product can be effectively shortened, thereby improving the effective operating time, increasing production capacity, effectively utilizing manpower, and greatly reducing production costs.

[0037] The above embodiments are merely descriptions of preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A rubber vulcanization molding apparatus with a dual-core mold mechanism, comprising a rubber vulcanization molding machine, a first mold mechanism, and a second mold mechanism; the rubber vulcanization molding machine comprises a lifting device and a machine upper base; a lower mold is fixedly mounted on a movable end of the lifting device, and an upper mold is fixedly connected to an end of the machine upper base proximate to the lower mold, characterized in that: The first mold core mechanism and the second mold core mechanism are arranged between the lower mold and the upper mold; the first mold core mechanism includes a first mold core, and the second mold core mechanism includes a second mold core; the lifting device is used to drive the lower mold to move in the vertical direction to push the first mold core or the second mold core to the upper mold to form a closed mold.

2. The rubber vulcanization molding equipment with a dual-core mechanism according to claim 1, characterized in that: The rubber vulcanization molding machine further comprises a machine lower seat, the moving end of the lifting device is fixedly connected to the machine lower seat, and the other end of the machine lower seat is fixedly connected to the lower mold.

3. The rubber vulcanization molding equipment with a dual-core mechanism according to claim 2, characterized in that: The rubber vulcanization molding machine further comprises a machine coring column, wherein four machine coring columns are provided and are respectively located at the four corners outside the lifting device, and the machine upper seat is fixedly installed on the top of the machine coring column.

4. The rubber vulcanization molding equipment with a dual-core mechanism according to claim 3, characterized in that: The lifting device adopts an oil cylinder.

5. The rubber vulcanization molding equipment with a dual-core mechanism according to claim 4, characterized in that: The rubber vulcanization forming equipment further comprises a base, and the lifting device and the machine column are respectively fixedly mounted on the top surface of the base.

6. The rubber vulcanization molding equipment with a dual-core mechanism according to claim 5, characterized in that: A glue inlet hole is provided inside the lower mold, and a glue injection hole is provided inside the upper seat of the machine, and the glue injection hole and the glue inlet hole are connected.

7. The rubber vulcanization molding equipment with a dual-core mechanism according to claim 6, characterized in that: The first mold core mechanism and the second mold core mechanism are identical in structure except for the installation position. The first mold core mechanism also includes a lifting column, a fixed block and a slide rail. The four machine core columns are slidably connected to the lifting column through the first connecting block and the second connecting block. The lifting column is fixedly installed with a fixed block, and the other end of the fixed block is fixedly connected with a slide rail. The first mold core is slidably installed on the slide rail.

8. The rubber vulcanization molding equipment with a dual-core mechanism according to claim 7, characterized in that: The first mold core mechanism and the second mold core mechanism are arranged at upper and lower positions, and can form a misalignment between the first mold core and the second mold core under the push of the slide rail.

9. The rubber vulcanization molding equipment with a dual-core mechanism according to claim 8, characterized in that: The four lifting columns are all located outside the base.

10. The rubber vulcanization molding equipment with a dual-core mechanism according to claim 9, characterized in that: The slide rail is an electric slide rail.

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