589results about "Stapling tools" patented technology

The utility model discloses an automatic nailing device for cable packaging. The automatic nailing device comprises a batten conveying device, a wooden tray conveying device, a wooden tray nailing device and a wooden tray discharging device. The batten conveying device is used for conveying battens to the wood plate nailing device and comprises a batten storage mechanism, a batten conveying mechanism and a batten carrying mechanism. The wooden tray conveying device is used for conveying wooden trays to the wooden tray nailing device; the wood plate nailing device is used for nailing a wood plate to be nailed and comprises a rack, a wood plate clamping mechanism, a wood plate rotating mechanism and a wood plate nailing mechanism used for nailing the two ends of the wood plate in a wood plate conveying mechanism to the wood plate. And the wooden tray discharging device is used for conveying the wooden trays with the battens nailed to a designated position. According to the automatic nailing device for cable packaging, wood strip feeding, wood plate feeding and discharging and wood strip nailing on a wood plate can be automatically completed, the automation degree is higher, and therefore labor cost can be reduced and saved.

The invention provides a reciprocating tool and a method of controlling an electric motor of the reciprocating tool. One aspect of the present invention relates to a reciprocating tool comprising a reciprocating member, an electric motor, a transmission device, a control circuit, a drive circuit, a position detector, and a signal cut-off circuit. The drive circuit (i) receives at least one drive signal, and (ii) drives the electric motor in accordance with the received at least one drive signal. The position detector outputs a position detection signal whenever the reciprocating member reaches a predetermined position during at least one reciprocating operation. The signal cut-off circuit cuts off at least one drive signal for the drive circuit in response to the position detector outputting the position detection signal.

A fastener driver includes: a trigger assembly operated by a user to switch between a first state in which a striker is allowed to strike a fastener and a second state in which the striker is forbidden to strike the fastener; a lifting assembly, where at least part of the lifting assembly is movably disposed in a magazine to drive the fastener to move in the magazine; and a dry fire prevention assembly having a dry fire prevention state, where the dry fire prevention assembly includes a stopper, and in the dry fire prevention state, the trigger assembly is forbidden by the stopper to switch to the first state. When the trigger assembly obstructs the stopper from performing a first motion, the lifting assembly drives the stopper to perform a second motion.

The invention relates to a nailing machine which comprises a closed first air cylinder and a closed second air cylinder arranged outside the first air cylinder, and a working cavity of the first air cylinder is communicated with a working cavity of the second air cylinder. A first piston is arranged in the first air cylinder, a firing pin is fixedly connected to the first piston, and a limiting part is arranged on the firing pin; the nailing machine further comprises a latch mechanism, the latch mechanism comprises a latch arm, a transmission shaft and a swing rod arm, the latch arm is connected to the upper portion of the transmission shaft, the swing rod arm is connected to the lower portion of the transmission shaft, and at least one of the latch arm and the swing rod arm is connected with the transmission shaft in a limited rotation mode. According to the nailing machine, the specific latch mechanism is adopted as a braking mechanism, limited rotation design with a buffering function and an elastic component are adopted, and the problems that due to the fact that a crank arm connected with the motor assembly rigidly impacts a braking piece, all connecting pieces are rapidly abraded and loosened can be partially solved.

A fastener driving tool including a retractable probe assembly that includes a probe configured to pivot, tensioned by a low-tension spring, and that includes additional probe movement slot that provides for additional movement of the probe, such that retractable probe assembly minimizes damage to the workpiece.

This utility model relates to an automatic nail feeding mechanism, including a nail feeding limiting component, a nail guide strip, a rear frame, and a nail pushing device. The nail guide strip is used for nail row placement and sliding. The head of the nail guide strip is provided with a nail blocking part for limiting the number of nails fed in each nail row. The nail feeding limiting component includes a spring and a protective seat. The protective seat is provided with a first opening and a nail feeding port for facilitating nail feeding. The size of the first opening is larger than the size of the nail blocking part. The nail blocking part is movably disposed in the first opening. This design can complete the reset of the blocking end with only an integrated spring component, effectively reducing the number of parts and simplifying the assembly process.

The invention provides automatic positioning and nailing equipment for a nail gun board picture, which comprises a rack, a nail gun moving and positioning mechanism, a working platform, a large-size fixing mechanism, a large-size feeding mechanism, a nail material storage mechanism and a control unit integrated in a control box, and the nail gun moving and positioning mechanism is connected with the control unit through a long-edge guide rail, an end guide rail and a corresponding driving motor. Accurate movement of the nail gun in an operation area is realized; the operation platform comprises a small-size operation table provided with a clamping piece and a large-size operation area. According to the large-size fixing mechanism, a plurality of lifting suction cup plates with suction cups are matched with a clamping fixing frame, and the drawing board is fixed. The large-size feeding mechanism adopts a detachable universal ball plate to assist smooth feeding of the large-size drawing board; a nail box of the nail material storage mechanism supplies nails through an elastic nail feeding channel and is provided with a nail missing sensor. The control unit receives board painting drawings input by a computer and controls all the mechanisms to act, and the equipment solves the problems that traditional manual nail gun board painting manufacturing is low in precision and efficiency and large in labor intensity.

Provided is a work machine with improved convenience. The work machine comprises an injection part 13, a striking part, a biasing part, a motor, a rotation part, and a push lever 42 that can move relative to the injection part 13 in a first direction AR1 by abutting on a counterpart member. The injection part 13 has, in a second blade guide 131, a feed port 133 which has a cylindrical shape extending in the first direction AR1 and to which a stopper is supplied from the outside. The push lever 42 has an arm part 422 which is disposed in the injection part 13. In a state in which the push lever 42 is positioned on the other side in the first direction AR1, an upper end part 42A of the arm part 422 on said other side in the first direction AR1 is positioned on said other side of an upper end part 133A of the feed port 133 in the first direction.

The present invention relates to a workstation for manufacturing prefabricated construction panels, comprising: at least one work platform, comprising at least one upper plate; at least one perimeter frame, comprising at least two profiles arranged at a right angle, which defines an assembly boundary for the manufacture of at least one structural partition of at least one panel on the at least one upper plate; at least one vertical inner structure arranged on the at least one upper plate, within the assembly boundary, comprising at least one vertical part; and at least one horizontal inner structure arranged on the at least one upper plate, within the assembly boundary, comprising at least one horizontal part. The at least one perimeter frame, the at least one vertical inner structure and the at least one horizontal inner structure define at least one Cartesian plane, which defines at least one positioning coordinate (x, y) of at least one construction part forming the at least one structural partition of the at least one panel; and the positioning of the at least one construction part defines at least one intersection coordinate (x, y) between the at least one construction part forming the at least one structural partition of the panel, which determine the attachment position between them. The invention further relates to a method for producing a panel library for the manufacture of prefabricated panels. The invention further relates to a panel library for the manufacture of prefabricated panels. The invention further relates to a method for manufacturing prefabricated construction panels. The invention further relates to a system for manufacturing prefabricated panels. The invention further relates to a prefabricated construction panel. The invention further relates to a method for constructing a building, and to such building.

A combustion-powered tool comprising a body configured to receive a fuel cartridge, an electrical power supply mechanism, and an electrical device operationally connected to the electrical power supply mechanism and configured to prepare fuel in the fuel cartridge for combustion.

A nail guiding member integrally formed of one piece is provided. The nail guiding member includes a plate body, a recess and a rib. The plate body includes a first side, the recess is disposed on the first side and includes two side walls and a nail outlet between the two side walls, the rib is fixedly disposed on and protrusive from a bottom surface of the recess and is lower than the first side, the rib extends toward an nail outlet, and the rib is closer to one of the two side walls. A nail gun includes the nail guiding member, and further includes: a gun body including the nail rail movably disposed thereinside; and a striker disposed in the gun body and movable to be between the nail rail and the recess of the nail guiding member.

A powered fastener driver and a driver system, the powered fastener driver including a driver blade movable from a top dead center position to a bottom dead center position for driving a fastener into a workpiece. The driver may include a lift assembly for providing a torque to move the driver blade from a bottom dead center position toward a top dead center position, the lift assembly including a rotary lift configured to be selectively engageable with the driver blade, the rotary lift having a plurality of lift pins and a roller disposed on at least one of the lift pins, wherein the roller comprises a plurality of cam portions defined by a cup-shaped recess having a first radius oriented parallel to the direction of rotation of the roller and a second radius perpendicular to the first radius, and wherein the driver blade comprises a lifting tooth having a crown disposed thereon, the crown portion is configured to engage with at least one of the plurality of cam portions.

A combustion powered fastener driving tool including a dosing lever that reduces the likelihood of causing inconsistent amounts of fuel to be dispensed by the fuel supply assembly of the tool.

To provide a driving tool that does not easily impair the operability of dials, etc. [Solution] The driving tool 10 has a contact arm 6 that protrudes forward. The rear part 6c of the contact arm 6 is connected to a connecting member 7. An adjustment mechanism 8 screws the rear part 6c of the arm and the connecting member 7 together. The front-to-back position of the contact arm 6 is adjusted by the rotation of the connecting member 7. The adjustment mechanism 8 has a male screw 8a, a female screw 8b, and a radial gap 8c formed between the male screw 8a and the female screw 8b. The male screw 8a is formed on the connecting member 7. The female screw 8b is formed on the contact arm 6. The size of the radial gap 8c is the difference between the peak diameter D1 of the male screw 8a and the root diameter D2 of the female screw 8b, and is 4-10% of the root diameter D2.

A cap nailer includes a machine body, a muzzle, a magazine, a cap feeding device, and a nail striking device. The muzzle is connected to the machine body and extends along a first axis. The magazine is connected to the muzzle, and extends in an extending direction of a second axis. The cap feeding device includes a cap cartridge that is juxtaposed with the magazine, and a cap rail that is connected to the cap cartridge and that has a third axis. The cap cartridge is adapted for accommodating a plurality of caps. The third axis and the first axis define an intersection point that is spaced apart from the muzzle. The cap rail is adapted for guiding the caps to move to the intersection point, and cooperates with the magazine to define a first included angle therebetween. The first included angle ranges from 15 degrees to 25 degrees.

The nailing mechanism with the laser positioning function comprises a workbench, connecting plates are fixedly connected to the two ends of the upper portion of the workbench, second motors are fixedly connected to the outer ends of the connecting plates, a first two-way screw is rotationally connected to the interior of each connecting plate, two second threaded blocks are connected to the first two-way screw in a threaded mode, and the two second threaded blocks are connected to the lower portion of each second threaded block in a threaded mode. According to the device, the second motors are arranged at the two ends of the upper portion of the workbench, the first bidirectional screw, the first threaded block and the connecting rod can drive the movable frame to move, and therefore the movable frame corresponds to the two ends of the plate body; and a second bidirectional screw and a third threaded block in the movable frame can drive clamping plates to move relatively, four ends of the plate body are positioned and clamped so as to ensure the stability of the plate body during nailing, meanwhile, a laser transmitter is installed on the nailing machine on the upper portion, the nailing position can be better positioned, and the nailing accuracy of the nailing machine is improved.

The present application belongs to the technical field of nailing equipment, and discloses a cartridge part mounting device, which comprises a gun nozzle and a cartridge. The cartridge comprises a nail magazine and a nail pushing assembly, the nail magazine is provided with a first nail pushing groove and a first sliding groove, an avoiding groove is formed in the end of the bottom of the nail magazine opposite to the gun nozzle, and the avoiding groove is communicated with the first nail pushing groove. The gun nozzle is provided with a first positioning protrusion, a second positioning protrusion, a nailing hole and a nail passing groove, the first positioning protrusion is protrudingly arranged towards the nail magazine, the first positioning protrusion is provided with a first step and a second step, the first step is in abutment with the nail magazine in a first direction, the second step is inserted into the avoiding groove and is in abutment with the nail magazine in a second direction, and the second step forms a second nail pushing groove with the nail magazine. The second positioning protrusion is in contact with the groove side wall of the first sliding groove, and the top surface and the end surface of the second positioning protrusion are both used for abutting against the nail pushing assembly. The cartridge part mounting device has good mounting stability, and can avoid the serious deformation and damage of the cartridge caused by nail jamming, thereby affecting the normal nail feeding.

The invention relates to a driving tool (1) comprising a magazine support arm (2) equipped with a fastening means (3) for fastening a magazine (4, 104) to the arm (2). The fastening means (3) comprises a releasable latch mechanism (5, 105) for selectively fastening the magazine (4, 104) against the arm (2) and a stop (6) for limiting the recoil of the magazine (4, 104) when the driving tool (1) is fired.

A fastener driving tool that uses pressurized gas to drive a piston, thereby pushing the fastener into the workpiece via a driver blade, and then uses an induction coil to "lift" the piston (as an armature) back towards its pre-drive position at the top. The pressurized gas is not released into the atmosphere, but instead reused for multiple drive cycles. An optional induction coil may have multiple stages. A more preferred induction coil includes multiple stages, some of which extend beyond the piston's "ready" position and beyond the piston's end stroke.

This invention relates to the field of riveting devices, specifically disclosing a riveting equipment for producing oblique nail curtains. The technical solution includes: a mounting frame; a movable component mounted on the mounting frame; a movable seat mounted on the movable component; a placement frame mounted on the movable seat; a nail gun placed on the placement frame; a connecting frame mounted on the movable seat, with a bracket C fixedly connected to the connecting frame; and a pressing wheel rotatably connected to the bracket C. This invention uses a vertically extendable placement frame and a movable component for moving the placement frame to automatically control the placement nail gun to fix the oblique nail curtain. Throughout the process, the operator does not need to approach the oblique nail curtain, ensuring processing safety. Simultaneously, it allows for convenient operation of the nail gun, significantly reducing operator fatigue, improving efficiency, and minimizing the impact of operator fatigue on the processing, thereby achieving the goal of improving processing efficiency.

A nail gun includes a housing; an electric motor disposed in the housing; a firing assembly configured to be capable of moving from an initial position to a firing position to drive a nail into a workpiece and moving from the firing position to the initial position within a nailing cycle; a parameter detection unit connected to at least the electric motor and configured to detect at least the number of revolutions of the electric motor; and a controller connected to at least the parameter detection unit. The controller is configured to, when the number of revolutions is greater than or equal to a first revolution number threshold and less than a second revolution number threshold, control the electric motor to operate at a constant rotational speed.

The utility model provides a tripod fixing device, and relates to the technical field of fixing devices. A tripod fixing device comprises a mounting frame, the mounting frame is provided with a first air cylinder and a nail outlet box, the telescopic end of the first air cylinder is vertically arranged downwards, and the nail outlet box is located below the telescopic end of the first air cylinder; a nail outlet hole penetrating through the nail outlet box is vertically formed in the nail outlet box, a nail pushing rod is arranged at the telescopic end of the first air cylinder, and the nail pushing rod is arranged in the nail outlet hole in a sliding mode; a sliding groove communicated with the nail outlet hole is formed in the side wall of the nail outlet box, one end of the nail temporary storage block is horizontally arranged in the sliding groove in a sliding mode, and the nail temporary storage block is vertically provided with a nail temporary storage hole penetrating through the nail temporary storage block. By the adoption of the nail nailing device, nails can be directly nailed into the wooden sticks of the two tripods through the air cylinder so as to fix the two wooden sticks, a traditional method of punching through an electric drill is omitted, manual nail nailing is not needed, manpower is saved, efficiency is improved, and labor cost is reduced.

The invention discloses a fastener driver, and the fastener driver comprises a striking assembly which comprises a striking part which is arranged to strike a fastener; the power mechanism comprises a gas spring mechanism for driving the striking piece; the air spring mechanism at least comprises an air cylinder assembly which comprises a first air cylinder, and the first air cylinder is communicated with the outside atmosphere under the condition that the striking piece is located at the stop position; the first piston is arranged in the first air cylinder, and the first piston is located at an initial position under the condition that the striking piece is located at the stop position; wherein one-time gas compression is completed under the condition that the first piston moves to the maximum compression position from the initial position, and when the first piston reaches the maximum compression position for the Nth time, the striking piece is released from the stopping position. According to the invention, higher nailing capability can be obtained.

The invention relates to the technical field of plate processing, in particular to a plate nailing device which comprises a workbench, a moving frame, nailing equipment and a top plate, a plurality of auxiliary wheels are arranged at the top of the workbench, and an auxiliary clamping mechanism is arranged at the top of the top plate and used for driving the auxiliary wheels to extrude a plate and assisting the plate in transverse movement. A plurality of partition plates are arranged at the top of the workbench, and a separating and positioning mechanism is arranged at the top of the top plate and used for separating the plates through the partition plates so that the plates can enter a set area, and according to the plate nailing device, a second air cylinder in the separating and positioning mechanism drives a lifting rod to drive the partition plates to move and is matched with an inclined plate to guide the plates; automatic separation and set area positioning of a plurality of boards can be achieved, manual placement is replaced, the distance between the partition plates can be stable through cooperation of the tension springs and the guide rods, the situation that the distance is not consistent due to slight displacement of the boards is avoided, the nailing problem caused by distance deviation is solved from the source, and it is guaranteed that the nailing position is accurate.

The utility model discloses a safety locking component for a nail gun, which comprises a gun nozzle and a safety head, one end of the safety head is provided with a supporting plate in sliding connection with the bottom of the gun nozzle, the other end of the safety head is provided with a clamping bulge, the gun nozzle is rotatably provided with a limiting component movably matched with the clamping bulge, and when the limiting component is matched with the clamping bulge, the clamping bulge is clamped on the gun nozzle. The free end of the supporting plate is flush with the free end of the gun nozzle. When a user does not need to use the safety head, the limiting assembly is rotated, so that the limiting assembly is matched with the clamping protrusion on the safety head, the safety head is prevented from sliding, the free end of the supporting plate is flush with the free end of the gun nozzle all the time, and due to the fact that the limiting assembly is arranged on the gun nozzle, the matching accuracy of the limiting assembly and the clamping protrusion in the process of pushing the safety head is greatly improved.

A fastener driving tool including a nose positioner that enables an operator of the tool to consistently and repeatedly accurately position the tool in desired positions relative to an edge of a workpiece and to hold the tool in each of such desired positions prior to and during the firing processes. In various embodiments, the nose positioner is removably attachable to a barrel of the fastener driving tool. Various embodiments relate to the nose positioner itself and thus provide a nose positioner for a fastener driving tool.

Provided is a stapler that prevents a staple cartridge from inadvertently popping out of a main body and causing staples to scatter around. An electric stapler (10) includes: a main body (12); a staple cartridge (40) configured to have a left side wall, a right side wall, and a top end wall (40c) and to be movable between a first position in which the staple cartridge is inserted into the main body (12) and a second position in which the staple cartridge protrudes from the main body (12), and in which, when in the second position, a staple placed in the staple cartridge can be taken out from an opening formed above the left side wall, the right side wall, and the top end wall; a driver (60) that drives the staple into a paper stack; a bender (30) that bends a leg of the staple that has penetrated the paper stack by the driving action of the driver (60); and a cover (20) that is installed on the main body (12) in such a manner that the cover is displaceable between a third position in which the cover is located on a movement path of the staple cartridge (40) and a fourth position in which the cover is entirely separated from the movement path, and the cover (20) is configured to cover the left side wall, the right side wall, the top end wall (40c), and the opening of the staple cartridge (40) that protrudes from the main body (12) when the cover (20) is in the third position and the staple cartridge (40) is in the second position.