CN-224198031-U - Wire storage and wire feeding device for small-sized rod wire channel packing machine head

Abstract

The utility model relates to a wire storage and feeding device for a small rod wire channel packing machine head, which comprises a wire feeding device for guiding and straightening a wire of a material to be packed and a wire storage device for temporarily storing redundant wire of the material to be packed when the wire is collected. The utility model has the advantages that the compression spring screw rod and the tension sliding block are arranged, the tension sliding block can slide in the sliding groove of the guide block, the width of the sliding groove of the guide block is adjustable, so that the tightness of a material line to be packed passing through the sliding groove is adjustable, dynamic regulation is realized, the packing requirements of materials with different diameters can be met, the problem of rigidity of the traditional screw rod regulation is solved, materials with different diameters are adapted, shutdown maintenance is reduced, the V-shaped wheel and the wire pressing bearing adopt a double-hole limit design, the wire rod scratch caused by the displacement of the guide wheel due to vibration deflection is avoided, the equipment failure rate is reduced, the service life of the equipment is prolonged, and the Chu Si cover plate is rotationally regulated through the hinge and the star-shaped handle, so that the defect that the guide wheel fixing plate needs to be repeatedly disassembled is avoided.

Inventors

• DENG HUA
• Xu Juantao

Assignees

• 无锡瑞进智能工程有限公司

Dates

Publication Date

20260505

Application Date

20250530

Claims (4)

1. 1. The wire storage and feeding device for the small-sized rod wire channel packing machine head is characterized by comprising a wire feeding device (400) for guiding and straightening a wire (609) of a material to be packed and a wire storage device (600) for temporarily storing the wire (609) of the excessive material to be packed when the wire is collected; The wire feeder (400) comprises a pressure spring screw (401), a screw positioning plate (402), a fixed pin (403), a pressure spring (404), a wire channel wheel core (407), a rear guide block (409), a long fixed pin (410), a limiting plate (411), a neutral plate (412), a tensioning slide block (413), a tensioning pin (414), a wire channel anti-collision block (416), a wire channel pin (417), a middle guide block (418) and a guide block (419); The wire storage device (600) comprises a V-shaped wheel (601), a wire pressing bearing (602), a hinge (603), a lower guide wheel (604), a wire storage cover plate (605), a star-shaped handle (606), a lower guide wheel fixing plate A (607), a wire storage device base (608), a wire storage fixing pin (610) and a lower guide wheel fixing plate B (611).
2. 2. The wire storage and feeder device for a small rod lane packer head of claim 1, wherein the wire feeder device (400) comprises: The middle plate (412) is fixedly connected with a rear guide block (409) through a plurality of long fixing pins (410), the middle plate (412) is fixedly connected with a middle guide block (418) through a plurality of fixing pins (403), the guide block (419) is fixed on the middle plate (412) through the fixing pins (403), a sliding groove is formed in the guide block (419), a limiting plate (411) which is matched with a line anti-collision block (416) in adjustment distance is further arranged, the limiting plate (411) is fixedly arranged behind the middle plate (412), the line anti-collision block (416) and the limiting plate (411) are symmetrically arranged relative to the middle plate (412), a pressure spring (404) is further arranged, the pressure spring (404) is coaxially connected with a pressure spring screw (401) and a tensioning slider (413), the tensioning slider (413) is arranged in the sliding groove in the guide block (419), the pressure spring screw (401) is fixed on the screw positioning plate (402), the screw positioning plate (402) is in threaded connection with the pressure spring screw (401) tensioning pin (414) and is arranged at the center of a bearing of the line wheel core (407) for fixing the tensioning pin (414) through the clamping shaft (413).
3. 3. The wire storage and feeder device for a small-sized wire strand packaging machine head according to claim 2, wherein: The guide block (419) is connected with a plurality of fixing pins (403) through screws and then fixed on the neutral plate (412) through the fixing pins (403), and the guide block cover plate (405) is also arranged on the guide block (419); The rear guide block (409) is connected with a plurality of long fixing pins (410) through screws, and a rear guide cover plate (408) is also arranged on the rear guide block (409); The middle guide block (418) is also fixedly provided with a middle guide cover plate (415) through screws.
4. 4. The wire storage and feeder device for a small-sized strand wire packer head according to claim 1, wherein the wire storage device (600) comprises: The wire storage device base (608) is fixed on the neutral plate (412) through a wire storage fixing pin (610), the wire storage device base (608) is hinged with a wire storage cover plate (605) through a hinge (603), the wire storage cover plate (605) can rotate around the hinge (603), a star-shaped handle (606) is further fixed on the wire storage cover plate (605), the star-shaped handle (606) is used for adjusting a gap between the wire storage device base (608) and the wire storage cover plate (605), the gap between the wire storage device base (608) and the wire storage cover plate (605) serves as a moving space of a wire (609) to be packaged, a lower guide wheel fixing plate A (607) is fixed on the wire storage device base (608), a lower guide wheel fixing plate A (607) is coaxially fixed on the lower guide wheel fixing plate A (607), the lower guide wheel (604) is located on one side of the wire storage cover plate (605), a lower guide wheel fixing plate B (611) is further fixed on one side of the wire storage device base (608), a V-shaped wheel (601) and a bearing plate (602) are fixed on the lower guide wheel fixing plate B (611) through bolts, and the positions of the lower guide wheel fixing plate (601) and the wire storage wheel fixing plate (602) are corresponding to the positions of the wire storage wheel fixing plate (602) and the bearing (602) are pressed by the bearing plate (602) and the bearing plate (602) is pressed The base (608) of the wire storage device stretches into a hole correspondingly formed in the wire storage cover plate (605), and a wire pressing bearing (602) is arranged in the V-shaped wheel (601).

Description

Wire storage and wire feeding device for small-sized rod wire channel packing machine head Technical Field The utility model belongs to the technical field of small-sized rod wire channel packing machine heads, and particularly relates to a wire storage and feeding device for a small-sized rod wire channel packing machine head. Background Traditional equipment is difficult to realize dynamic adjustment through mechanical screw adjusting wire feeding elasticity, can't adapt to the packing demand of different wire diameter materials. For example, when the wire diameter is changed, a plurality of adjusting bolts are manually adjusted by stopping the machine, resulting in a decrease in production efficiency. The existing guide wheels are fixed by single bolts or welding, and the bearing displacement or the axial deflection of the guide wheels is easily caused by vibration in long-term use. Gap adjustment of traditional wire storage device relies on multipart dismantlement, needs to adjust the relative position of guide pulley fixed plate and apron repeatedly, and the operation is complicated and be difficult to accurate control gap homogeneity, leads to storing up the inconsistent of silk elasticity, influences packing quality. Traditional equipment relies on manual intervention to accomplish wire rod direction and position calibration, is difficult to realize on-line monitoring and self-adaptation correction. When the wire is deflected, the deviation of the kinking angle or the deviation of the cutting position of the cutter is easily caused. Disclosure of utility model The utility model aims to overcome the defects in the prior art and provides a wire storage and wire feeding device for a small-sized rod wire channel packing machine head. The wire storage and feeding device for the small rod wire channel packing machine head comprises a wire feeding device for guiding and straightening a wire of a material to be packed and a wire storage device for temporarily storing the redundant wire of the material to be packed when the wire is collected; The wire feeding device comprises a pressure spring screw, a screw positioning plate, a fixed pin, a pressure spring, a wire channel wheel core, a rear guide block, a long fixed pin, a limiting plate, a neutral plate, a tensioning sliding block, a tensioning pin, a wire channel anti-collision block, a wire channel pin, a middle guide block and a guide block; The wire storage device comprises a V-shaped wheel, a wire pressing bearing, a hinge, a lower guide wheel, a wire storage cover plate, a star-shaped handle, a lower guide wheel fixing plate A, a wire storage device base, a wire storage fixing pin and a lower guide wheel fixing plate B. Preferably, the wire feeder comprises: The middle plate is fixedly connected with a rear guide block through a plurality of long fixing pins, the middle plate is fixedly connected with a middle guide block through a plurality of fixing pins, the guide block is fixed on the middle plate through the fixing pins, a sliding groove is formed in the guide block, a limiting plate matched with the lane anti-collision block for adjusting the distance is further arranged, the limiting plate is fixedly arranged behind the middle plate, the lane anti-collision block and the limiting plate are symmetrically arranged relative to the middle plate, a pressure spring is further arranged, the pressure spring is coaxially connected with a pressure spring screw rod and a tensioning sliding block, the tensioning sliding block is arranged in the sliding groove in the guide block, the pressure spring screw rod is fixed on the screw rod positioning plate, the screw rod positioning plate is in threaded connection with the pressure spring screw rod tensioning pin, is arranged in the center of a bearing of the lane wheel core and used for fixing the bearing, and the tensioning pin is fixed on the tensioning sliding block through a shaft clamp. As preferable: The guide block is connected with a plurality of fixing pins through screws and then fixed on the neutral plate through the fixing pins; The rear guide block is connected with a plurality of long fixing pins through screws and is also provided with a rear guide cover plate; the middle guide block is also fixedly provided with a middle guide cover plate through screws. Preferably, the yarn storage device comprises: The wire storage device comprises a wire storage device base, a wire storage cover plate, a star-shaped handle, a wire storage device base, a wire storage cover plate, a wire storage fixing pin, a lower guide wheel fixing plate A, a lower guide wheel fixing plate B, a V-shaped wheel and a wire pressing bearing, wherein the wire storage device base is fixed on a neutral plate through the wire storage fixing pin, the wire storage device base is hinged with the wire storage cover plate through a hinge, the wire storage cover plate can rotate around the hinge, the star-shaped handle is further fixed on