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CN-224224599-U - Flattening device with edge guiding and positioning structure

CN224224599UCN 224224599 UCN224224599 UCN 224224599UCN-224224599-U

Abstract

The utility model provides a flattening device with an edge guiding and positioning structure, which comprises: the utility model relates to a flattening assembly and a positioning guide assembly, wherein the front side of the flattening assembly is provided with the positioning guide assembly for positioning and guiding the edge of a product to be flattened, and the positioning guide assembly comprises a fixing rod, a mounting frame, an upper guide roller and a lower guide roller, and compared with the prior art, the positioning guide assembly has the following beneficial effects: through setting up location direction subassembly, can avoid when getting into flattening subassembly, the edge of product takes place fold or deflects and lead to the edge to take place excessive deformation and damage even, through setting up swinging member, guide pillar and limit bolt, avoid the product to take place the jam sense that thickness mutation brought when going up deflector roll, lower deflector roll, and then make the product take place the fold, and the installation pole and the fixed block of setting can adjust the last deflector roll of both sides, lower deflector roll opposite direction or opposite direction motion for the product of different width of equipment adaptation.

Inventors

  • TANG FEI

Assignees

  • 欧洁特(苏州)自动化科技有限公司

Dates

Publication Date
20260512
Application Date
20250108

Claims (9)

  1. 1. The flattening device with the edge guiding and positioning structure comprises a flattening component (100) and a positioning and guiding component (200), and is characterized in that the front side of the flattening component (100) is provided with the positioning and guiding component (200) for positioning and guiding the edge of a product to be flattened; The positioning guide assembly (200) comprises a fixing rod (210), a mounting frame (230), an upper guide roller (220) and a lower guide roller (240), wherein the left end and the right end of the fixing rod (210) are respectively movably provided with the mounting frame (230) for supporting the upper guide roller (220) and the lower guide roller (240), and the inner side of the upper end of each mounting frame (230) is respectively rotatably provided with the upper guide roller (220) and the lower guide roller (240) for guiding and positioning the edges of products.
  2. 2. A flattening apparatus having an edge-directed positioning structure as recited in claim 1, wherein said flattening assembly (100) includes a support (110) and flattening rollers (120), and left and right ends of two of said flattening rollers (120) aligned vertically are rotatably connected to an inner side of one support (110), respectively.
  3. 3. A flattening device with an edge guiding and positioning structure as set forth in claim 1, wherein a limiting convex ring (221) is radially and outwardly arranged on the outer wall of the outer side end of the upper guide roller (220), and a guide groove (241) is radially and inwardly arranged on the outer wall of the outer side end of the lower guide roller (240).
  4. 4. A flattening apparatus having an edge-guided positioning structure as in claim 3 wherein the radial depth of said channel (241) matches the radial length of the stop collar (221) and the width of said channel (241) matches the width of the stop collar (221).
  5. 5. A flattening device with an edge guiding and positioning structure as in claim 4, wherein a gap is provided between the outer wall of the upper guide roller (220) and the outer wall of the lower guide roller (240), and the limiting convex ring (221) is in rolling connection with the inside of the guide groove (241).
  6. 6. A flattening device with an edge guiding and positioning structure as claimed in claim 1, wherein the mounting frame (230) comprises a mounting seat (232), a mounting block (233), a fixing block (238) and a mounting rod (239), a through hole is formed in the lower end of the mounting seat (232) from left to right, and a notch for locking the connecting rod (234) in cooperation with the locking knob (231) is formed in the lower end of the through hole.
  7. 7. The flattening device with the edge guiding and positioning structure of claim 6, wherein a fixing block (238) for supporting the installation block (233) is installed at the upper end of the installation seat (232), an installation rod (239) is movably installed at the upper side of the fixing block (238) through a bolt, and the inner side end of the installation rod (239) is fixedly connected with the outer side end of the installation block (233).
  8. 8. The flattening device with the edge guiding and positioning structure of claim 7, wherein a connecting rod (234) for installing a lower guide roller (240) is fixed at the lower end of the inner side of the installation block (233), a groove for movably installing the swinging block (235) is formed at the upper end of the installation block (233) in a downward concave manner, and the swinging block (235) for installing the upper guide roller (220) is movably installed at the upper end of the installation block (233) through a pin shaft.
  9. 9. The flattening device with the edge guiding and positioning structure according to claim 8, wherein a limit bolt (237) for limiting is connected to the outer side end of the swinging block (235) in a threaded manner, and the lower end of the limit bolt (237) is movably abutted to the upper side of the mounting rod (239); The inner side end of the swinging block (235) is connected with the lower side of the guide pillar (236) in a sliding manner, the lower end of the guide pillar (236) is fixedly connected with the upper side of the connecting rod (234), and the upper end of the guide pillar (236) is sleeved with a compression spring used for compressing the inner side end of the swinging block (235).

Description

Flattening device with edge guiding and positioning structure Technical Field The utility model belongs to the technical field of flattening equipment, and particularly relates to a flattening device with an edge guiding and positioning structure. Background Many existing flattening devices lack accurate edge guiding and positioning structures, the edges of flattened materials are easy to deviate or misplace in the flattening process, the dimension precision of flattened workpieces is difficult to guarantee, deviation exists between the flattened workpieces and the design dimension, and the precision and the efficiency of subsequent procedures are affected. Uneven contact pressure distribution between the material edge and the flattening roller in the flattening process easily causes excessive deformation and even damage of the edge, such as hemming, indentation, scratch and other defects, and reduces the surface quality and appearance of the workpiece. Conventional coping methods include using more accurate positioning mechanisms, such as photoelectric sensors, laser sensors, etc., to detect and position the edges of the material in real time, and adjusting the position and pressure of the flattening roller by a precision control device such as a servo motor, etc., modifying the design of the flattening roller, however, these methods have some drawbacks in that the high-precision sensor and control system have high cost, increasing the investment cost of the equipment, modifying the design of the flattening roller and using auxiliary guiding devices increase the complexity and maintenance difficulty of the equipment, pre-flattening processes require additional equipment and processes, increase the production time and cost, and some methods may still not completely solve the problems of edge deformation and scratch, especially when processing workpieces with uneven thickness or harder materials, so that we want to design a flattening device with a novel structure, thereby solving the problem. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide a flattening device with an edge guiding and positioning structure, which solves the problems in the prior art. The flattening device with the edge guiding and positioning structure comprises a flattening component and a positioning and guiding component, wherein the front side of the flattening component is provided with the positioning and guiding component for positioning and guiding the edge of a product to be flattened; The positioning guide assembly comprises a fixing rod, a mounting frame, an upper guide roller and a lower guide roller, wherein the mounting frame used for supporting the upper guide roller and the lower guide roller is movably mounted at the left end and the right end of the fixing rod respectively, and the upper guide roller and the lower guide roller used for guiding and positioning the edge of a product are rotatably mounted at the inner side of the upper end of each mounting frame respectively. As a preferred embodiment, the flattening component comprises a support and flattening rollers, the left end and the right end of each flattening roller which are vertically aligned are respectively connected with the inner side of one support in a rotating way, in actual use, the two flattening rollers are provided with two flattening rollers, a gap is arranged between the two flattening rollers, and one flattening roller on the upper side is movably installed, so that small-range gap adjustment can be automatically carried out to cope with products with different thicknesses. As a preferred embodiment, the outer wall of the outer side end of the upper guide roller is radially and outwards provided with a limiting convex ring, the outer wall of the outer side end of the lower guide roller is radially and inwards provided with a guide groove limiting convex ring, the edge of a product can be limited, the edge can be limited when the edge of the product is deviated, the deviation of the edge to the outer side between the upper guide roller and the lower guide roller is avoided, and the stability of the product during flattening is improved. As a preferred embodiment, the radial depth of the guide groove is matched with the radial length of the limit collar, and the width of the guide groove is matched with the width of the limit collar. As a preferable implementation mode, a gap is arranged between the outer wall of the upper guide roller and the outer wall of the lower guide roller, and the limiting convex ring is in rolling connection with the inside of the guide groove. As a preferred embodiment, the mounting frame comprises a mounting seat, a mounting block, a fixing block and a mounting rod, wherein the lower end of the mounting seat penetrates through from left to right to form a through hole, and the right lower end of the through hole penetrates through downwards to form a notch for bei