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A grinding device and drum-type technology, which is applied in the direction of grinding/polishing equipment, metal processing equipment, grinding machines, etc., can solve the problems of lower production efficiency, general reliability, and poor automation, so as to improve production efficiency, reduce risks, compact effect
Active Publication Date: 2019-09-24
广东顺德三扬科技股份有限公司
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Abstract
Description
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[0002] The existing drum type grinding machine includes a drum and a cover body. When polishing, the workpiece and the grinding liquid are poured into the drum, and the workpiece is fully stirred in the grinding liquid by rotating the drum, so as to achieve the purpose of grinding. Quick, in order to prevent the cover body from flying out when the drum rotates, the drum and the cover body must be locked by a locking mechanism. Chinese patent CN201711854U discloses a polishing machine. The opposite sides of the drum are provided with lugs, and the cover body seals the opening Finally, insert the locking bar between the lugs on both sides to press the cover to prevent the cover from flying out when the drum rotates. When unlocking, pull the locking bar out from between the lugs on both sides to open the cover. The locking method between the cover and the drum has a simple structure and general reliability, and when the cover is opened, the locking bar needs to be removed manually before the cover can be opened, which has poor automation and reduces production efficiency.
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Embodiment 1
[0024] see figure 1 , figure 2 , Figure 4 and Figure 5 , this embodiment provides a drum grinding device, including a drum 1 and a cover 2, the drum 1 is provided with a grinding chamber, the outer wall of the drum 1 is provided with an opening communicating with the grinding chamber, and the cover 2 is detachable Cover the opening, preferably, the drum 1 is arranged in a prism structure, the outer periphery of the opening is provided with a convex edge 11 extending upward, the cover body 2 is set on the convex edge 11, and the drum 1 Setting it as a prism structure can effectively improve the friction effect of the workpiece in the grinding chamber, thereby improving the grinding effect.
[0025] see figure 1 , figure 2 , Figure 4 and Figure 5 , the upper middle part of the cover body 2 is provided with a fixed seat 3, and the fixed seat 3 is provided with a screw rod 41 longitudinally, and the screw rod 41 can rotate around its axis relative to the cover body 2,...
Embodiment 2
[0032] Embodiment two (not shown in the figure of this embodiment):
[0033] This embodiment provides a grinding device using the grinding device of the first embodiment above, which includes the above-mentioned drum grinding device, a frame and a manipulator, the drum is rotatably arranged on the frame, and the manipulator is provided with The output end connected by the screw, preferably, the frame is driven to rotate by a driving mechanism, and there are multiple grinding devices, which are arranged on the frame at intervals in the circumferential direction. When the cover is opened each time, the The output end of the manipulator is selectively detachably connected with one of the screw rods. Of course, in order to realize the unlocking, the manipulator is also provided with a part that is movably matched with the drive part, which can press the drive part down, or release the drive part, so that the pawl is disengaged from the ratchet unlocking screw, or the pawl can be r...
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Abstract
The invention belongs to the technical field of grinding equipment, and particularly relates to a drum-type grinding device and grinding equipment. The drum-type grinding device comprises a drum and a cover body, wherein the cover body detachably hermetically covers the drum; a rotatable screw rod is arranged on the upper side of the cover body; rotatable guide rods are separately arranged on two opposite sides of the screw rod; a nut seat is arranged on the screw rod; a first connecting rod is arranged between the nut seat and the guide rod on each side; one end of each first connecting rod is hinged to the nut seat; a second connecting rod is fixedly arranged on each guide rod; the other end of each first connecting rod is hinged to the corresponding second connecting rod; lock hooks extending to one side of the drum are separately arranged at two ends of each guide rod; hook claws are arranged at parts, between the guide rods on two sides, on sides of the drum; and the screw rod is selectively rotated clockwise or anticlockwise to drive the nut seat to move in the axial line of the screw rod, and the lock hooks are driven by the guide rods to rotate, so that the lock hooks are locked with catches in a matching manner, or the lock hooks are separated from the hook claws to realize unlocking. The unlocking can be realized by a manipulator, the degree of automation is high, the production efficiency is improved, and time and labor are saved.
Description
technical field [0001] The invention belongs to the technical field of grinding equipment, in particular to a drum grinding device and grinding equipment. Background technique [0002] The existing drum type grinding machine includes a drum and a cover body. When polishing, the workpiece and the grinding liquid are poured into the drum, and the workpiece is fully stirred in the grinding liquid by rotating the drum, so as to achieve the purpose of grinding. Quick, in order to prevent the cover body from flying out when the drum rotates, the drum and the cover body must be locked by a locking mechanism. Chinese patent CN201711854U discloses a polishing machine. The opposite sides of the drum are provided with lugs, and the cover body seals the opening Finally, insert the locking bar between the lugs on both sides to press the cover to prevent the cover from flying out when the drum rotates. When unlocking, pull the locking bar out from between the lugs on both sides to open th...
Claims
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Application Information
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