44results about How to "Adapt to the requirements of mass production" patented technology

The invention discloses an image space telecentric projection camera lens, which comprises an optical system lens group, wherein the optical system lens group consists of a diverging lens [L1], a converging lens [L2] and an aberration correction group [U] which are arrayed in sequence from a screen side to an image plane side along an optical axis; and the aberration correction group [U] consistsof a first plus lens [L3], a first minus lens [L4], a second plus lens [L5], a second minus lens [L6], a third plus lens [L73] and a fourth plus lens [L8]. Compared with the prior art, the image space telecentric projection camera lens has the characteristic of realizing satisfactory image quality on an image surface with a relatively long post-working distance and is applied to a liquid crystal display (LCD), a liquid crystal on silicon (LCOS), a digital light processor and the like with an image space telecentric optical path system; and the lenses of the whole system are spherical glass lenses, and the image space telecentric projection camera lens has high process performance, low material cost and a simple structure and meets requirements for mass production.

The invention provides a packing box folding device which is used for folding paper. The packing box folding device comprises a machine frame, a shifting pressing device and a folding device. The shifting pressing device is installed on the machine frame and comprises a driving device and a pressing plate, and the pressing plate comprises a folded edge, is in transmission connection with the driving device and performs linear reciprocating motion under the driving of the driving device. The folding device is fixedly connected with the machine frame and comprises a locating block, the locating block comprises a folding plane, the folded edge corresponds to the folding plane, the pressing plate pushes the paper to move towards the folding device under the driving of the driving device, and the paper is folded to form an angle of 90 degrees through the matching of the folded edge and the folding plane. The packing box folding device has the advantages of being reasonable in design, simple in structure, not only high in automation degree, but also capable of meeting the large-scale production requirements and guaranteeing product consistency and improving product quality.

The invention discloses an automatic sleeving device of magnetic ring insulating sleeves. The automatic sleeving device comprises a punching machine provided with a base, and magnetic rings arranged between the two insulating sleeves in a sleeved mode. One end face of each insulating sleeve is provided with an opening. The punching machine is provided with a punching head, a mechanical arm, a control panel and a displacement sensor. The bottom of the punching head is provided with a pressure sensor, and the periphery of the base is respectively provided with an automatic feeding device and a discharging and pushing device. The first automatic feeding device is provided with a first conveying rail, a second conveying rail and a third conveying rail. By means of the structure, the magnetic rings and the insulating sleeves can be matched through the automatic feeding device and the mechanical arm, and the magnetic rings and the insulating sleeves can be completely matched through the punching head. The pressure sensor can detect the pressure between the punching head and the insulating sleeves, the pressure is prevented from being excessively large, and the magnetic rings are prevented from being broken. The sleeving process of the magnetic rings and the insulating sleeves is wholly finished automatically, manual work participation is not needed, labor intensity is low, the automation degree is high, production efficiency is high, and the requirement for batched production can be met.