CN-224210139-U - Rotary nailing machine for manufacturing wide leg pier

Abstract

The utility model relates to the technical field of rotary nailing machines, in particular to a rotary nailing machine for manufacturing a wide leg pier, which comprises a nailing machine body, wherein a nailing tube is fixedly arranged at the output end of the nailing machine body, the outside of nailing pipe is fixed and is provided with the fixed plate, and a plurality of holes have been seted up to one side of fixed plate, and the hole runs through the fixed plate and extends to the opposite side, and the inside of hole is provided with supplementary clamp plate mechanism. The rotary nailing machine provided by the utility model has the advantages that the auxiliary pressing is carried out on the wood board in the nailing process, the shaking and deviation caused by impact force are prevented, and the nailing precision and stability are improved. The auxiliary pressing plate mechanism has buffering and self-adaptive adjusting functions, can adapt to workpieces with different thicknesses and surface states, avoids damage, and improves operation efficiency. Simple structure, convenient operation is applicable to the nailing operation of jumbo size work piece such as wide body foot mound, and the practicality is strong.

Inventors

• HUANG CHENGBIN

Assignees

• 重庆倍耐尔科技有限公司

Dates

Publication Date

20260508

Application Date

20250723

Claims (6)

1. 1. The rotary nailing machine for manufacturing the wide leg pier is characterized by comprising a nailing machine body, wherein a nailing pipe is fixedly arranged at the output end of the nailing machine body, a fixing plate is fixedly arranged on the outer side of the nailing pipe, a plurality of holes are formed in one side of the fixing plate, the holes penetrate through the fixing plate and extend to the other side, an auxiliary pressing plate mechanism is arranged in the holes, and the auxiliary pressing plate mechanism is used for assisting in pressing a wood board in the nailing operation process of the nailing machine.
2. 2. The rotary nailing machine for manufacturing the wide pier according to claim 1, wherein the auxiliary pressing plate mechanism comprises a plurality of hydraulic devices which are fixedly arranged on the other side of the fixed plate, and telescopic rods are arranged in the hydraulic devices.
3. 3. The rotary nailing machine for manufacturing the wide pier according to claim 2, wherein one end of the telescopic rod penetrates through the hole and extends to one side of the fixing plate, a pressing plate is fixedly arranged at one end of the telescopic rod, and a groove is formed in one side, away from the telescopic rod, of the pressing plate.
4. 4. The rotary nailing machine for manufacturing the wide pier according to claim 3, wherein a rubber sheet is arranged in the groove, the outer side of the rubber sheet is fixedly connected with the inner wall of the groove, a plurality of fixing blocks are fixedly arranged at one end of the inner part of the groove, and an air chamber is formed in the fixing blocks.
5. 5. The rotary nailing machine for manufacturing the wide pier according to claim 4, wherein the top end of the inner part of the air chamber is provided with a valve plate, the outer side of the valve plate is movably abutted against the inner wall of the air chamber, the top end of the valve plate is fixedly provided with a pressing rod, and the top end of the pressing rod penetrates through the fixed block and extends to the upper part of the fixed block.
6. 6. The rotary nailing machine for manufacturing the wide pier according to claim 5, wherein the top end of the pressing rod is fixedly provided with a supporting block, and the top end of the supporting block is fixedly arranged at the bottom end of the rubber sheet.

Description

Rotary nailing machine for manufacturing wide leg pier Technical Field The utility model relates to the technical field of rotary nailing machines, in particular to a rotary nailing machine for manufacturing a wide leg pier. Background In the production of large-size workpieces such as wide foot piers, the stability and accuracy of nailing operation directly influence the product quality and the production efficiency. In actual use, the nail high-speed impact plank of nailing in-process can produce great impact force, causes plank vibrations, skew even local deformation easily, leads to the unable accurate preset position of driving into of nail, influences joint strength and product uniformity. The above problems are particularly pronounced when dealing with large-sized, complex-structured workpieces, and for this purpose a rotary nailing machine for the manufacture of wide-body footrests is provided. Disclosure of utility model The utility model aims to provide a rotary nailing machine for manufacturing a wide foot pier, which solves the problems that in the prior art, in actual use, nails impact a wood board at high speed in the nailing process, larger impact force is generated, the wood board is easy to vibrate, deviate and even locally deform, the nails cannot be accurately driven into preset positions, and the connection strength and the product consistency are affected. The rotary nailing machine for manufacturing the wide leg pier comprises a nailing machine body, wherein a nailing pipe is fixedly arranged at the output end of the nailing machine body, a fixing plate is fixedly arranged at the outer side of the nailing pipe, a plurality of holes are formed in one side of the fixing plate, penetrate through the fixing plate and extend to the other side, and an auxiliary pressing plate mechanism is arranged in each hole; the auxiliary pressing plate mechanism is used for assisting in pressing the wood board in the nailing operation process of the nailing machine, so that the wood board is prevented from being placed to shake and deviate due to impact. The auxiliary pressing plate mechanism comprises a plurality of hydraulic devices, the hydraulic devices are fixedly arranged on the other side of the fixing plate, and telescopic rods are arranged in the hydraulic devices. Wherein, the one end of telescopic link passes the hole and extends to one side of fixed plate, and the one end of telescopic link is fixed to be provided with the pressing plate, and the recess is seted up to one side that the pressing plate kept away from the telescopic link. Wherein, the inside of recess is provided with the sheet rubber, the outside of sheet rubber and the inner wall fixed connection of recess, and the inside one end of recess is fixed to be provided with a plurality of fixed blocks, and the air chamber has been seted up to the inside of fixed block. Wherein, the inside top of air chamber is provided with the valve plate, the outside and the inner wall activity butt of air chamber of valve plate, the fixed depression bar that is provided with in top of valve plate, the top of depression bar passes the fixed block and extends to the top of fixed block. Wherein, the top of depression bar is fixed to be provided with the supporting shoe, and the top of supporting shoe is fixed to be set up in the bottom of sheet rubber. The utility model has at least the following beneficial effects: The rotary nailing machine for manufacturing the wide leg pier has the advantages of reasonable structure, convenience in operation and strong stability, can assist in pressing a nailed wood board in the nailing operation process, effectively prevents the wood board from shaking or shifting when being subjected to nailing impact force, improves nailing accuracy and product quality, can generate larger impact force when the nail is driven into the wood board at high speed in the nailing process, easily causes vibration or even displacement of the wood board to influence nailing effect, and can pre-press the wood board before nailing and continuously apply stable pressure in the nailing process, effectively counteracts adverse effects caused by the impact force, ensures that the nail is accurately driven into a preset position. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 shows the fixing of the present utility model a schematic diagram of a plate structure; FIG. 3 is a schematic view of an auxiliary platen mechanism according to the present utility model; FIG. 4 is a schematic view of the inside of the groove of the present utility model; FIG. 5 is a schematic view showing the internal structure of the air chamber of the present utility model. In the figure, 1, a nailing machine body, 2, a nailing tube, 3, a fixing plate, 4, a hole, 5, an auxiliary pressing plate mechanism, 501, a hydraulic device, 502, a telescopic rod, 503, a pressing plate, 504, a groove, 505, a rubber sheet, 506,