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CN-224211928-U - Auxiliary lifting mechanism for grabbing line of display backboard

CN224211928UCN 224211928 UCN224211928 UCN 224211928UCN-224211928-U

Abstract

The utility model relates to an auxiliary lifting mechanism for a grabbing line of a display backboard, which comprises a lifting frame vertically and slidably connected to a bracket, wherein a limiting groove is formed in the bottom of the lifting frame from outside to inside, a rotating handle is arranged in the limiting groove, the outer side of the rotating handle is rotationally connected to the near edge of the end face of a disc, the disc is driven to rotate through a rotating shaft to link the rotating handle to drive the lifting frame to reciprocate up and down, an auxiliary wheel frame is fixedly arranged at the top of the lifting frame, a plurality of auxiliary wheels for assisting the grabbing line to horizontally move are arranged on the outer side face of the auxiliary wheel frame, and the auxiliary lifting mechanism for the grabbing line of the display backboard realizes smoother and stable lifting linkage through the cooperation of the limiting groove and the rotating handle, so that the cost is saved, convenience and high efficiency.

Inventors

  • ZHENG XINGZHOU

Assignees

  • 筑波电子(福建)有限公司

Dates

Publication Date
20260508
Application Date
20250427

Claims (10)

  1. 1. The auxiliary lifting mechanism for the grabbing line of the display backboard is characterized by comprising a lifting frame which is vertically and slidably connected to a support, wherein a limiting groove is formed in the bottom of the lifting frame from outside to inside, a rotating handle is arranged in the limiting groove, the outer side of the rotating handle is rotatably connected to the position near the edge of the end face of a disc, the disc is driven to rotate through a rotating shaft so as to link the rotating handle to drive the lifting frame to reciprocate up and down, an auxiliary wheel frame is fixedly arranged at the top of the lifting frame, and a plurality of auxiliary wheels for assisting the grabbing line to horizontally move are arranged on the outer side face of the auxiliary wheel frame.
  2. 2. The auxiliary lifting mechanism for the grabbing line of the display backboard of claim 1, wherein a thick plate is fixedly connected to the bottom of the lifting frame, and the limiting groove is rectangular and is formed in the thick plate.
  3. 3. The auxiliary lifting mechanism for the grabbing line of the display backboard of claim 1, wherein a guide plate is fixedly arranged on the inner side of the top of the lifting frame, a guide pillar extending vertically is fixedly arranged on the bottom of the bracket, and a guide hole for the guide pillar to pass through is formed in the guide plate.
  4. 4. The auxiliary lifting mechanism for the grabbing line of the display backboard of claim 1, wherein the rotating handle is cylindrical, a connecting rod is rotatably connected to the axis of the rotating handle, and the other end of the connecting rod is fixedly connected to the disc.
  5. 5. The auxiliary lifting mechanism for the grabbing line of the display backboard of claim 1, wherein the support is L-shaped, vertical sliding rails are symmetrically arranged on two sides of the vertical section of the support, and sliding blocks vertically matched and slidingly connected with the vertical sliding rails are protruded on two sides of the lifting frame.
  6. 6. The auxiliary lifting mechanism for the grabbing line of the display backboard of claim 1, wherein the upper end and the lower end of the auxiliary wheel frame are fixedly provided with positioning plates which extend horizontally, and the auxiliary wheels are rotatably connected to the positioning plates and are arranged at intervals along the length direction of the positioning plates.
  7. 7. The auxiliary lifting mechanism for the grabbing line of the display backboard of claim 1, wherein the grabbing line comprises a horizontally-extending horizontal moving frame, an extension rod is fixedly arranged on the outer side of the horizontally-extending horizontal moving frame, grabbing frames are fixedly arranged at the bottoms of the extension rods, and a plurality of vacuum chucks are arranged at the bottom of each grabbing frame in an array mode.
  8. 8. The auxiliary lifting mechanism for the grabbing wires of the display backboard of claim 7, wherein the auxiliary wheels are provided with guide grooves along the peripheries of the auxiliary wheels in an inward concave manner, and the upper end and the lower end of the horizontal moving frame are provided with guide bars protruding to extend into the guide grooves for sliding connection.
  9. 9. The display backboard grabbing line auxiliary lifting mechanism according to claim 1, wherein triangular reinforcing plates are arranged on two sides of the lifting frame.
  10. 10. The display backboard grabbing wire auxiliary lifting mechanism according to claim 1, wherein the grabbing wire is driven by a horizontal driving assembly to horizontally reciprocate, and the rotating shaft is driven to rotate through a driving motor.

Description

Auxiliary lifting mechanism for grabbing line of display backboard Technical Field The utility model relates to an auxiliary lifting mechanism for a grabbing line of a display backboard. Background The display backboard is mainly used for fixing the display panel, and various shape and structure details such as holes, bulges, grooves and the like are formed on the display backboard through stamping. The complete stamping process of the display backboard needs a plurality of punches to be matched and finally stamped and formed. This process needs to snatch and transport the display backplate promptly, and traditional lift snatchs the mode that all is by cylinder driven, and it all needs multiunit cylinder cooperation to require like this every station, and can't smooth stable completion display backplate grab put, and cylinder driven is comparatively stiff, can't accomplish to get along with getting to put, and can't multistation synchronous linkage setting, and the cost is higher, and efficiency is lower, needs to improve urgently. Disclosure of utility model In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide the auxiliary lifting mechanism for the grabbing line of the display backboard, which is reasonable in structure, convenient and efficient. In order to solve the technical problems, the auxiliary lifting mechanism for the grabbing wires of the display backboard comprises a lifting frame which is vertically and slidably connected to a support, wherein a limiting groove is formed in the bottom of the lifting frame from outside to inside, a rotating handle is arranged in the limiting groove, the outer side of the rotating handle is rotatably connected to the position near the edge of the end face of a disc, the disc is driven to rotate through a rotating shaft so as to link the rotating handle to drive the lifting frame to reciprocate up and down, an auxiliary wheel frame is fixedly arranged at the top of the lifting frame, and a plurality of auxiliary wheels for assisting the horizontal movement of the grabbing wires are arranged on the outer side face of the auxiliary wheel frame. Further, the bottom of the lifting frame is fixedly connected with a thick plate, the limiting groove is rectangular and is formed in the thick plate, and the thick plate and the lifting frame are fixedly connected into a whole. Furthermore, a guide plate is fixedly arranged on the inner side of the top of the lifting frame, a guide pillar extending vertically is fixedly arranged at the bottom of the bracket, and a guide hole for the guide pillar to pass through is formed in the guide plate. Further, the rotating handle is cylindrical, a connecting rod is rotatably connected to the axis of the rotating handle, and the other end of the connecting rod is fixedly connected to the disc. Further, the support is L type, and its vertical section bilateral symmetry is provided with vertical slide rail, the equal protrusion in crane both sides has the slider with vertical cooperation sliding connection of vertical slide rail. Furthermore, the upper and lower ends of the auxiliary wheel frame are fixedly provided with horizontally extending positioning plates, and the auxiliary wheels are rotationally connected to the positioning plates and are provided with a plurality of auxiliary wheels at intervals along the length direction of the positioning plates. Further, snatch the line and include the horizontal migration frame that the level extends, the epitaxial pole has been set firmly in the horizontal migration frame outside, epitaxial pole bottom has set firmly and snatches the frame, snatch frame bottom array and be provided with a plurality of vacuum chuck. Furthermore, the auxiliary wheels are provided with guide grooves along the peripheries of the auxiliary wheels in an inward concave manner, and guide bars which are used for extending into the guide grooves to be connected in a sliding manner are protruded at the upper end and the lower end of the horizontal moving frame. Further, triangular reinforcing plates are arranged on two sides of the lifting frame. Further, the grabbing line is driven by the horizontal driving assembly to horizontally reciprocate, and the rotating shaft is driven by the driving motor to rotate. Compared with the prior art, the auxiliary lifting mechanism for the display backboard grabbing line has the advantages that the auxiliary lifting mechanism for the display backboard grabbing line achieves smoother and more stable lifting linkage through the cooperation of the limiting groove and the rotating handle, and the auxiliary lifting mechanism is cost-saving, convenient and efficient. The utility model will be described in further detail with reference to the drawings and the detailed description. Drawings FIG. 1 is a schematic view of a construction of an embodiment of the present utility model; FIG. 2 is a schematic diagram illustrating the coo