37results about How to "Improve nailing effect" patented technology

The invention relates to an improvement of staple channel giving structure of the nail beater. It contains an external slot, a guiding cover and an inner slot. The external slot is located on the gun body and has parallel first sidewall and second sidewall, each of them has a guiding slot. The front end of the first sidewall has a gap connecting with the guiding slot. The guiding cover is equipped on the external slot and it forms a supporting end to support T staples corresponding to the gap of the first sidewall. The inner slot locates between the two sidewalls to push the T staples. Therefore, the inner slot has two guiding plates which are parallel with the two sidewalls. The baffles within one level are set on both sides of the two guiding plates. A good effect of giving staples is realized and the service life is prolonged. In addition, it avoids striking two T staples.

The invention discloses a nailing mechanism of a manipulator, comprising a fixed seat, a first driving device, a second driving device, a gripper, a nailing rod and a nailing head, the first driving device and the second driving device are both arranged on the fixing seat, The jaws are set under the fixing base, and the nailing head is set on the side of the fixing base and above the jaws. The first driving device drives the jaws to clamp or loosen the battery, and the second driving device drives the nailing rod through the nailing rod. The nail head nails the clamped battery. When nailing the lithium battery, first drive the jaws to clamp the lithium battery through the first driving device, and then drive the nailing rod through the second driving device so that the nailing head nails the lithium battery; after the nailing is completed Finally, the second driving device line drives the nailing rod back so that the nail head is prepared for nailing. At this time, the first driving device drives the jaws to release the lithium battery; The nail heads are relatively stationary, which makes the nailing effect of the lithium battery better.

The present invention provides a bearing wall with a low specific gravity of as low as 1.0 or less and a wall-magnification of 2.5 or more, which is excellent in strength, fire-safety, workability, dimensional stability, freezing resistance, water resistance and earthquake resistance, and a method for manufacturing the board. The board is produced by a method that contains the steps of: preparing a slurry by dispersing a cement-based hydraulic material, a fiber reinforcing material and a lightweight aggregate into water, adding a saturated carboxylic acid to the slurry, and then forming the slurry into a sheet, dehydrating the sheet, pressing the sheet and curing the sheet. The cement-based hydraulic material is contained in an amount of 20 weight% or more, and 60 weight% or less, based on the total solid content; the fiber reinforcing material is contained in an amount of 6 weight% or more, and 20 weight% or less, based on the total solid content; and the lightweight aggregate is contained in an amount of 3 weight% or more, and 18 weight% or less, based on the total solid content; and the saturated carboxylic acid is contained in an amount of 0.1 weight% or more, and 2.0 weight% or less, based on the total solid content. The fiber reinforcing material includes a refined fiber with a freeness of 650 ml or less and an unrefined fiber. The saturated carboxylic acid is a stearic acid-based carboxylic acid or a succinic acid-based carboxylic acid.

The invention relates to a surgical instrument and a linear stapler, which are provided with a push screw assembly and a direction-changing transmission device. When the stapling mechanism is closed, the direction-changing transmission device drives the first screw rod in the push screw assembly to rotate to make the sleeve The firing nut arranged thereon moves in the direction of the first axis relative to the first screw rod, so that the staples in the staple cartridge are fired sequentially. Therefore, the surgical instrument and the linear stapler adopt the method of sequentially forming staples, which can save the required percussion force, avoid deformation of the anvil, and have better staple forming effect, suturing effect and surgical safety.

The invention relates to the technical field of packaging carton processing, in particular to a TV package folding and nailing device. The purpose of the present invention is to provide a TV packaging folding and nailing device that can cooperate with the TV packaging assembly line to quickly nail the packaging cartons and has good nailing effect. A folding and nailing device for TV packaging, including a mounting base, a connecting frame, a hollow frame, a support rod, a sliding rod, a connecting rod, and a toggle device; two connecting frames are fixedly installed on one side of the mounting base, and the The hollow frame is fixedly installed on one side of the mounting seat, and a support rod is fixedly installed on one side of the hollow frame, and two sliding rods are slidably set on the support rod, and a toggle device is provided at one end of the two sliding rods. . The present invention can cooperate with the packaging assembly line of the TV, and performs continuous nailing operation on the packing box during transmission, and the nailing efficiency is high.

The invention provides a nail gun with stable nailing, which includes a casing, a trigger, a motor, a first cylinder, a second cylinder, a crank, a connecting rod, a nailing assembly and a nail feeding assembly, the second cylinder is located in the first cylinder, The first cylinder is equipped with a first piston, the second cylinder is equipped with a second piston, the connecting rod is connected to the first piston, and the motor is connected to the crank through the transmission mechanism and drives the first piston through the connecting rod in the first cylinder. Axial movement, the nailing assembly includes a striker, the striker is connected with the second piston, the upper end of the first cylinder is provided with a lock assembly that locks the second piston at a high point, the first piston is provided with an unlocking ejector rod, the first The piston moves upwards to drive the unlocking ejector to move upwards, and the unlocking ejector pushes the locking assembly to break away from the second piston, and the second piston moves downward under the air pressure to make the striker hit the gun nail, and the second piston is locked by the locking assembly The way of maintaining pressure can not only ensure a good nailing effect.

The invention relates to a surgical instrument and a linear stapler, which are provided with a push screw assembly and a firing assembly. When the stapling mechanism is closed, the firing assembly drives the first screw rod in the push screw assembly to rotate, so that the screw rod sleeved on it The firing nut moves in the direction of the first axis relative to the first screw rod, so that the staples in the staple cartridge are fired sequentially, so that problems such as large and small heads and dovetails do not occur. Therefore, the surgical instrument and the linear stapler adopt the method of sequentially forming staples, which can save the required percussion force, avoid deformation of the anvil, and have better staple forming effect, suturing effect and surgical safety.

The invention discloses a nailing clamp for slots, and belongs to the field of disassembling and assembling tools for the slots. The nailing clamp for the slots comprises a holding portion, a rotatingshaft and a clamp head, and the clamp head comprises wire shearing portions, clamping portions and force-assisting arms arranged between the wire shearing portions and the clamping portions, whereinthe wire shearing portions are connected with the rotating shafts; the wire shearing portions are arranged on the upper portions of the force-assisting arms, and the clamping portions are arranged onthe lower portions of the force-assisting arms. The nailing clamp has the advantages of being safe to operate and achieving convenience and rapidness for nailing on the slots.

The invention relates to an automatic nailing mounting vehicle of a stainless steel push-and-pull door frame pocket. The mounting vehicle comprises a walking device, two rotating devices and nailing devices; the two rotating devices are symmetrically mounted above the walking device and are arranged in a back-to-back manner, and one nailing device is arranged above each rotating device; the problems that manual nailing of the stainless steel push-and-pull door frame pocket is low in work efficiency, large in labor intensity and dangerous, and nailing is not conveniently carried out on the higher or lower position are solved, the function of fully-mechanized compressing and nailing of the stainless steel push-and-pull door frame pocket is achieved, and the beneficial effects of being high in work efficiency, small in labor intensity, capable of achieving purely-mechanical nailing work, capable of carrying out automatic nailing work on the all angular positions of the door frame pocket and the like are achieved.