Automatic control mechanism for discharge port of polisher machine

Abstract

The utility model belongs to an automatic control mechanism for a discharge port of a polisher machine, which comprises the polisher machine and is characterized in that an oil cylinder fixing seat is obliquely fixed on the upper portion of the outer side of a polisher machine container shell of the polisher machine, and a triangular limit stop block and a downwards-inclined triangular connecting plate fixing seat are fixed below the oil cylinder fixing seat. The discharging plug is fixedly connected with a connecting plate composed of two right angles, a connecting plate guide groove is formed in the upper portion of the connecting plate, and the connecting plate guide groove is movably connected with the connecting plate fixing base through a connecting plate shaft; the upper end of the oil cylinder is hinged to the oil cylinder fixing base through an oil cylinder connecting shaft, and a connecting block is fixed to the end of a piston rod of the oil cylinder and hinged to the lower end of the connecting plate through an oil cylinder connecting shaft. According to the utility model, the labor intensity of workers is reduced, technical guarantee is provided for forming assembly line automation, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to a mechanical control mechanism, in particular to an automatic control mechanism for a material discharge port of a finishing machine. Background Art

[0002] At present, the equipment for finishing workpieces mainly includes small vibration finishing machines. When used alone, the workpiece is first placed in the working container of the vibration finishing machine, and then the abrasive is poured into the working container of the small vibration finishing machine to mix with the workpiece. The workpiece and abrasive processed by the vibration finishing machine are poured onto the vibration screen through the manual opening of the discharge port for sorting. The existing equipment has high labor intensity when discharging workpieces, cannot form assembly line automation, and is time-consuming and labor-intensive. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned technical problems and to provide a kind of automatic control mechanism for the discharge port of a finishing machine, in which a cylinder fixing seat is fixed on the upper outer side of the finishing machine container shell, a connecting plate composed of two right angles is installed on the discharge plug, and a driving cylinder is installed between the connecting plate and the cylinder fixing seat; the automatic control mechanism for the discharge port of the finishing machine is realized by adopting the cylinder drive to automatically open and close the discharge plug.

[0004] The technical solution adopted by the utility model to solve the technical problem is: an automatic control mechanism for a discharge port of a finishing machine, including a finishing machine, characterized in that a cylinder fixing seat is fixed obliquely on the upper outer side of a finishing machine container shell of the finishing machine, a triangular limit stopper and a downwardly inclined triangular connecting plate fixing seat are fixed below the cylinder fixing seat, the discharge plug is fixedly connected to two connecting plates composed of right angles, a connecting plate guide groove is provided on the upper part of the connecting plate, and the connecting plate guide groove and the connecting plate fixing seat are movably connected by a connecting plate shaft; the upper end of the cylinder is hinged to the cylinder fixing seat by a cylinder connecting shaft, a connecting block is fixed to the end of the piston rod of the cylinder, and the connecting block is hinged to the lower end of the connecting plate by a cylinder connecting shaft.

[0005] The beneficial effects of the utility model are as follows: the utility model reduces the labor intensity of the staff, provides a technical guarantee for forming the automation of the assembly line, and improves the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] The following is a detailed description of the embodiments with reference to the accompanying drawings.

[0007] Figure 1 This is the front view of the automatic control mechanism of the discharge port of the finishing machine;

[0008] In the figure: 1- finishing machine; 2- oil cylinder fixing seat; 3- oil cylinder connecting shaft; 4- oil cylinder; 4-1- upper nozzle; 4-2- lower nozzle; 5- limit stopper; 6- connecting plate fixing seat; 7- connecting plate guide groove; 8- connecting plate shaft; 9- material discharge plug; 10- connecting plate; 11- connecting block; 12- finishing machine container shell. DETAILED DESCRIPTION

[0009] Embodiment, with reference to the accompanying drawings, an automatic control mechanism for the discharge port of a finishing machine comprises a finishing machine 1, characterized in that a cylinder fixing seat 2 is fixed obliquely on the upper outer side of a finishing machine container shell 12 of the finishing machine 1, a triangular limit stopper 5 and a downwardly inclined triangular connecting plate fixing seat 6 are fixed below the cylinder fixing seat 2, a discharge plug 9 is fixedly connected to a connecting plate 10 composed of two right angles, a connecting plate guide groove 7 is provided on the upper part of the connecting plate 10, and the connecting plate guide groove 7 and the connecting plate fixing seat 6 are movably connected by a connecting plate shaft 8; the upper end of the cylinder 4 is hinged to the cylinder fixing seat 2 by a cylinder connecting shaft 3, a connecting block 11 is fixed to the piston rod end of the cylinder 4, and the connecting block 11 is hinged to the lower end of the connecting plate 10 by a cylinder connecting shaft 3.

[0010] The upper part of the shell of the oil cylinder 4 of the utility model is provided with an upper oil inlet and outlet nozzle 4-1, and the lower part is provided with a lower oil inlet and outlet nozzle 4-2. Both nozzles are connected to the solenoid valve in the oil pressure control system by pipelines and are controlled. The state shown in the attached figure is that the discharge plug is in a closed state. When opening the discharge plug 9, the oil pressure control system will send high-pressure oil to the lower nozzle 4-2 of the oil cylinder 4, so that the piston rod of the oil cylinder 4 moves upward, and the connecting plate 10 is driven to rotate counterclockwise, so that the discharge plug 9 can be pulled open, and the material can flow out from the outlet. When closing, high-pressure oil is sent to the upper nozzle 4-1 of the oil cylinder 4, so that the oil cylinder piston rod extends downward, and the connecting plate 10 rotates clockwise to close the discharge plug 9.

Claims

1. An automatic control mechanism for a material discharge port of a finishing machine, comprising a finishing machine (1), characterized in that A cylinder fixing seat (2) is fixed obliquely on the upper outer side of a finishing machine container shell (12) of a finishing machine (1), a triangular limit stopper (5) and a downwardly inclined triangular connecting plate fixing seat (6) are fixed below the cylinder fixing seat (2), a material discharge plug (9) is fixedly connected to two right-angled connecting plates (10), a connecting plate guide groove (7) is provided on the upper part of the connecting plate (10), and the connecting plate guide groove (7) and the connecting plate fixing seat (6) are movably connected by a connecting plate shaft (8); the upper end of the cylinder (4) is hingedly connected to the cylinder fixing seat (2) by a cylinder connecting shaft (3), a connecting block (11) is fixed to the piston rod end of the cylinder (4), and the connecting block (11) is hingedly connected to the lower end of the connecting plate (10) by a cylinder connecting shaft (3).

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