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CN-115042368-B - Roof fabric laminating mould flexible hanging mechanism

CN115042368BCN 115042368 BCN115042368 BCN 115042368BCN-115042368-B

Abstract

The invention discloses a flexible material hanging mechanism of a roof fabric attaching die, which comprises a guide rod, a material supporting plate, material hanging nails, a material pressing sleeve and a material pressing sleeve, wherein the guide rod is arranged on the side wall of a lower die body of the die through a fixing seat and can reciprocate along the die assembling direction of the die, the material supporting plate is fixed on the guide rod and floats on the die assembling surface of the die up and down, the material hanging nails are fixed on the side wall of the lower die body of the die through a mounting seat and can freely penetrate through the material supporting plate, and the material pressing sleeve is fixed on the side wall of an upper die body of the die, presses the material supporting plate down during die assembling and is matched and spliced with the material hanging nails. The flexible hanging mechanism of the roof fabric attaching die is refitted on the basis of an existing die, is compact in structure, reasonable and simple in layout and low in failure rate, solves the problem that manual paving hanging nails are difficult to operate at the front edge and the rear edge, is convenient to load and unload, avoids bad states such as attaching fabric folds, improves multi-scene applicability, ensures molding effect, effectively reduces the width of a raw material, and reduces raw material cost.

Inventors

  • WANG ZHENGLIANG

Assignees

  • 无锡吉兴汽车声学部件科技有限公司

Dates

Publication Date
20260505
Application Date
20220629

Claims (6)

  1. 1. The utility model provides a roof surface fabric laminating mould flexible material mechanism that hangs which characterized in that includes The guide rod is arranged on the side wall of the lower die body of the die through the fixing seat and can reciprocate along the die closing direction of the die; the material supporting plate is fixed on the guide rod and floats up and down on the clamping surface of the die; the hanging nails are fixed on the side wall of the lower die body of the die through the mounting seats and can freely pass through the material supporting plate; The material pressing sleeve is fixed on the side wall of the upper die body of the die, presses the material supporting plate downwards during die assembly and is matched and spliced with the material hanging nails; In the non-die-closing state, the top ends of the hanging nails do not exceed the paving surface of the material supporting plate.
  2. 2. The flexible hanging mechanism for the roof lining attaching mold of claim 1, wherein springs are arranged between the fixing base and/or the mounting base and the material supporting plate.
  3. 3. The flexible hanging mechanism of the roof fabric attaching mold of claim 1, wherein the guide rod passes through the fixing seat in a clearance way, the upper end part of the guide rod is in threaded connection with the material supporting plate, and the lower end of the guide rod is provided with an end head for limiting the upper stroke of the material supporting plate.
  4. 4. The flexible material hanging mechanism for a roof lining attaching mold according to claim 1, wherein in a non-mold-closing state, a material laying surface of the material supporting plate is flush with a roof base material surface.
  5. 5. The flexible hanging mechanism for the roof lining attaching mold of claim 1, wherein the hanging nails are in threaded connection with the mounting seat, and the height of the hanging nails is adjustable.
  6. 6. The flexible hanging mechanism of the roof fabric attaching mold of claim 1, wherein the two guide rods are supported and fixed at two ends of the material supporting plate, and the two hanging nails are distributed between the two guide rods at intervals.

Description

Roof fabric laminating mould flexible hanging mechanism Technical Field The invention relates to the technical field of manufacturing of automobile roofs, in particular to a flexible hanging mechanism of a roof fabric attaching die. Background At present, a main stream of production of passenger car roofs adopts a wet two-step process, a substrate is placed in a laminating mould after being molded, a worker manually spreads a fabric on the substrate at the edge of a press table top, and pneumatic material hanging nails at the periphery of the mould are used for manually hanging the nails penetrating through the fabric, and then the mould is closed for pressure maintaining lamination. The method has the following problems that 1) the front and rear edge middle area is far away from a personnel operation area outside a table top of a press, an operator is difficult to manually hang the fabric on a cylinder nail, so that the risk that the front and rear edge is not hung is caused, 2) after the front and rear edge middle area is hung, the material is maintained and attached, the operator is difficult to take out the residual material after the front and rear edge of a semi-finished product from the nail, 3) the demand of an invalid area of a product material is large, the utilization rate of raw materials is low, and 4) the problem that wrinkles and the like are easy to occur in the attaching process due to the fact that the fall of the height of a common passenger car roof is large is solved. Disclosure of Invention Based on the problems, the invention aims to provide the flexible hanging mechanism of the roof fabric attaching die, which solves the problem that the front edge and the rear edge are difficult to be paved and hung with nails manually, reduces the bad states such as the attaching fabric folds caused by no hanging, reduces the width size of raw materials, and reduces the cost of the raw materials. In order to achieve the above purpose, the invention adopts the following technical scheme: A flexible hanging mechanism for a roof material attaching mold, comprising: The guide rod is arranged on the side wall of the lower die body of the die through the fixing seat and can reciprocate along the die closing direction of the die; The material supporting plate is fixed on the guide rod and floats up and down on the die clamping surface of the die; the hanging nails are fixed on the side wall of the lower die body of the die through the mounting seats and can freely pass through the material supporting plate; the material pressing sleeve is fixed on the side wall of the upper die body of the die, presses the material supporting plate downwards during die assembly and is matched and spliced with the material hanging nails. Particularly, a spring is arranged between the fixed seat and/or the mounting seat and the material supporting plate. Particularly, the guide rod passes through the fixed seat in a clearance way, the upper end part of the guide rod is in threaded connection with the material supporting plate, and the lower end of the guide rod is provided with an end head for limiting the upper stroke of the material supporting plate. In particular, in the non-die-closing state, the top ends of the hanging nails do not exceed the laying surface of the material supporting plate. In particular, in the unclamped state, the laying surface of the pallet is flush with the roof substrate surface. In particular, the hanging nail is in threaded connection with the mounting seat, and the height of the hanging nail is adjustable. Particularly, the two guide rods are supported and fixed at the two ends of the material supporting plate, and the two hanging nails are distributed between the two guide rods at intervals. In summary, the flexible hanging mechanism of the roof fabric attaching die has the beneficial effects that the flexible hanging mechanism is refitted on the basis of the existing die, the structure is compact, the layout is reasonable and simple, the failure rate is low, the problem that the operation of manually paving hanging nails at the front edge and the rear edge is difficult is solved, the feeding and discharging are convenient, the bad states such as attaching fabric folds and the like are avoided, the multi-scene applicability is improved, the forming effect is ensured, the width size of raw materials is effectively reduced, and the raw material cost is reduced. Drawings Fig. 1 is a schematic structural view of a flexible hanging mechanism of a roof lining attaching mold provided by an embodiment of the invention; FIG. 2 is a schematic diagram of a flexible hanging mechanism for a roof material attaching mold on a mold according to an embodiment of the present invention; FIG. 3 is a schematic view of the mold in FIG. 2 in an open state; fig. 4 is a schematic diagram of the mold clamping state of fig. 2. Detailed Description Embodiments of the present invention are described in detail below, exa