6results about How to "Easy to extend" patented technology

The passing roller comprises a roller body, a plurality of auxiliary parts and a plurality of movable parts, the roller body is provided with a mounting groove and a mounting hole, the mounting groove is formed in the circumferential direction of the roller body, and the mounting hole is formed in the bottom of the mounting groove and penetrates through the roller body; the movable parts penetrate through the mounting holes to be connected with the auxiliary parts, and the auxiliary parts protrude out of the circumferential surface of the roller body. In the application, the auxiliary part protrudes out of the circumferential surface of the roller body, and when the pole piece is rolled by the roller, the auxiliary part can be in contact with the empty foil area, so that the empty foil area is also rolled to extend, the inconsistent extension of the coating area and the empty foil area is prevented, and the empty foil area does not generate wrinkles. Meanwhile, the auxiliary part is arranged, so that an adhesive tape does not need to be pasted on the surface of the passing roller, the operation of an operator is facilitated, the time required for rolling the pole piece is saved, and the efficiency of rolling the pole piece is improved.

The invention relates to a sealing assembly and a rolling bearing. The sealing assembly is annular as a whole and comprises a framework with a radial inner end; the sealing body is attached to the framework, a dynamic sealing lip inclining towards the first axial side is arranged at the position, at the radial inner end of the framework, of the sealing body and used for abutting against a bearing inner ring in a dynamic sealing mode, and a plurality of grooves spaced in the circumferential direction are formed in the position, at the second axial side, of the lip edge of the dynamic sealing lip. The groove divides the lip edge of the dynamic sealing lip into a thin lip edge and a thick lip edge in the circumferential direction. The groove is formed in the lip edge of the dynamic sealing lip, so that when the lip edge of the dynamic sealing lip abuts against the bearing inner ring in a dynamic sealing mode, the lip edge of the dynamic sealing lip is easier to stretch in the circumferential direction, the banding force on the bearing inner ring is reduced, the radial force on the bearing inner ring is reduced, abrasion between the dynamic sealing lip and the bearing inner ring is reduced, and the service life of the dynamic sealing lip is prolonged. The dynamic sealing lip is prevented from being separated from the bearing inner ring due to abrasion, the service life of the sealing assembly is prolonged, and the sealing assembly can conduct electricity for a long time.

The utility model discloses a multi-air-duct cord drying oven which comprises a drying oven body, and one side of the drying oven body is communicated with a drying heating assembly. According to the drying device, the drying heating assembly is arranged for heating, drying and blowing, the backflow circulating pipe plays a role in waste heat backflow and recycling, the drying cost is reduced, hot air is guided up and down in the gaps of the flow guide air duct plates and then flows back and is guided out through the backflow circulating pipe, the hot air drying length is increased, and the drying efficiency is high; the thread rope rolling disc and the thread rope conduction frame can conduct flow guide and conduction on the thread rope, drying operation is convenient, the flow guide thread of the thread rope is matched with the flow guide air channel plate, the thread rope drying length is large, the drying quality is improved, the waste heat recycling effect of the device is good, constant temperature can be kept while energy is saved, the thread rope drying efficiency is improved, and the drying thread prolonging effect is good. The cord drying length is increased, and the drying efficiency and the drying quality are high.

This utility model discloses a baffle device for preventing slurry splashing, relating to the field of baffle technology. The utility model includes a baffle body and an adjusting plate distributed on one side of the baffle body; it also includes: a first spring fixedly connected to the inner side of one end of the adjusting plate, and a locking rod fixedly connected to the top of the first spring; a first auxiliary sliding plate sleeved on the outer side of one end of the locking rod; a locking hole opened on one side of the top of the baffle body; a retraction groove opened on the inner side of one end of the baffle body, and a second spring fixedly connected to the inner side of the retraction groove; and a positioning rod fixedly connected to the other end of the second spring. Through the structure of the baffle body, adjusting plate, locking rod, and positioning rod, this utility model allows for convenient adjustment of the adjusting plate angle according to actual usage needs, thereby facilitating the adjustment of the adjusting plate to a suitable angle, improving the baffle's anti-splashing effect, and resulting in higher overall practicality and better anti-splashing performance.

The utility model relates to the technical field of wire stripping equipment, in particular to wire stripping equipment with a self-cleaning function, which comprises a wire stripping equipment main body, a feeding machine is arranged in the middle of the wire stripping equipment main body, a wire harness holder is arranged on the upper side of the feeding machine, a wire harness to be stripped is clamped in the middle of the wire harness holder, and the wire harness to be stripped is clamped in the middle of the wire harness holder. A self-cleaning assembly is arranged on the lower side of the wire harness to be stripped; the self-cleaning assembly comprises a conveying belt arranged on the lower side of a wire harness to be stripped, and a rotating wheel is clamped and embedded in the inner side of the conveying belt. According to the wire stripping equipment with the self-cleaning function, the conveying belt is used for conveniently conveying the stripped wire harness outer skin to the material receiving plate, and the stripped wire harness outer skin falls into the material receiving box through the material receiving plate to be stored; by adjusting the position of the push rod, the wire harness sheath in the material receiving box can be conveniently extended, so that the stripped wire harness sheath can be conveniently cleaned, and the wire harness sheath is prevented from remaining on the lower side of the wire stripping machine to cause blockage.

The application discloses a mask plate and a use method and a mask plate assembly thereof. The mask plate comprises a body part, a plurality of preset areas are arranged at intervals in the body part, and an evaporation opening is arranged in each preset area. The mask plate further comprises a first weight-reducing part, a first supporting part and a second weight-reducing part in the preset area. The first weight-reducing part is arranged around at least part of the edge of the evaporation opening and is in contact with the edge of the evaporation opening. The first supporting part is arranged around the evaporation opening and is located on the side of the first weight-reducing part away from the evaporation opening. The second weight-reducing part is located on the side of the first supporting part away from the evaporation opening and is annular and arranged around the first supporting part. The thicknesses of the first weight-reducing part and the second weight-reducing part are smaller than that of the first supporting part. The mask plate provided by the application can reduce the gap between the mask plate and a precision mask plate, improve the wrinkle between the mask plate and the precision mask plate, and help improve the evaporation quality.