Glue injection workbench for sand core assembly
A technology of working table and glue injection, which is applied in the direction of modeling table, etc., to achieve the effect of improving work efficiency, starting and stopping smoothly, and meeting the rhythm requirements
Pending Publication Date: 2018-01-19
SUZHOU MINGZHI TECH
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- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, in the fully automatic operation, due to the need to flip the sand core, it involves the clamping of the riser core and the oil channel core, and the clamping mechanism used may interfere with the working path of the robot placing the riser core
Method used
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Embodiment 1
[0034] Embodiment one: see Figure 1 to Figure 4 As shown, a glue injection workbench for sand core assembly includes a frame 1 and a glue injection station arranged on the frame 1. The glue injection station is composed of two stations arranged side by side, each A reversible table body 2 is provided on each station, and two riser core clamping positions are arranged side by side on the reversible table body 2 of each station, and the reversible table body corresponds to the injection of each riser core clamping position. The glue area is respectively provided with an opening 3, a riser core clamping mechanism 4 and an oil passage core clamping mechanism 5.
[0035] The reversible table body 2 has a reversing shaft, and one end of the reversing shaft is driven by an asynchronous servo motor 6 for reversing. The other end is connected by a bearing seat. And flexible cables and gas pipes pass through the center of the connecting shaft to solve the problem of rotation.
[003...
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The invention discloses a glue injection workbench for sand core assembly. The glue injection workbench for sand core assembly comprises a rack, a glue injection station and a glue injection mechanism. The glue injection workbench for sand core assembly is characterized in that the glue injection station is composed of two station bodies arranged side by side; a turnover table body is arranged oneach station body, a hole is formed in the part, corresponding to the glue injection area of a riser core, of each turnover table body; each turnover table body is connected with a riser core clampingmechanism and an oil duct core clamping mechanism; and one linear guide rail is arranged on each of the two sides of the two station bodies and on the upper portion of the rack. The glue injection mechanism is a mobile glue injection mechanism which is arranged across the station and used in cooperation with the two linear guide rails. The riser core clamping mechanism is a turnover mechanism. When each riser core clamping mechanism is in the loose state, the clamping end of the riser core is arranged below the upper surface of the corresponding turnover table body. A lifting device is arranged in each oil duct core clamping mechanism. When each oil duct core clamping mechanism descends to the lowest position, the clamping end of each oil duct core clamping mechanism is located below theupper surface of the turnover table body. According to the glue injection workbench for sand core assembly, it is realized that the whole process of core feeding, core assembly, glue injection and core taking is operated completely automatically, the time of gelation is utilized fully, and the working efficiency is improved.
Description
technical field [0001] The invention relates to the preparation of sand cores in metal casting, in particular to a device for combining sand cores with glue injection. Background technique [0002] When casting the engine cylinder head, the sand core low pressure casting process is usually used. Among them, the prepared riser core needs to be assembled with the oil channel core, and the oil channel core and the riser core are combined by injecting glue, so as to be used in the casting process. [0003] In the prior art, semi-automatic operation is usually adopted, that is, core setting, core assembly and coring operations are performed manually, and the glue injection workbench completes the glue injection process. Usually, after the oil channel core is placed on the riser core, the whole set of sand core needs to be turned over, and the glue is injected from the back side of the riser core. Therefore, the manual core assembly process is labor-intensive and time-consuming; ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B22D18/04B22C19/02
CPCY02P70/10
Inventor 王炜斌
Owner SUZHOU MINGZHI TECH