Search

CN-224234156-U - Jacking mechanism and boat pushing device

CN224234156UCN 224234156 UCN224234156 UCN 224234156UCN-224234156-U

Abstract

The application relates to the technical field of semiconductors and photovoltaics, in particular to a jacking mechanism and a boat pushing device, which aim to solve the problem of uneven wear on two sides of the jacking mechanism. The jacking mechanism comprises a jacking frame, at least two jacking components, a driving component and a driving component, wherein the at least two jacking components are respectively arranged on the jacking frame, the jacking components comprise a jacking shaft and a supporting seat, the jacking shaft is arranged on the jacking frame, the supporting seat is arranged at the top end of the jacking shaft in a swinging mode, the swinging axis of the supporting seat extends along the first horizontal direction, the driving component comprises a fixing piece and a movable piece which is arranged on the fixing piece in a penetrating mode in a telescopic mode, one of the fixing piece and the movable piece is fixedly arranged on the jacking frame, and the other of the fixing piece and the movable piece is connected with the jacking shaft to drive the jacking shaft to move along the vertical direction. When the conveying paddles move to the positions corresponding to the jacking mechanisms, the supporting seats can swing relative to the jacking shafts, self-adaptive swing is carried out according to the shapes of the conveying paddles, and uneven abrasion among the supporting seats cannot occur.

Inventors

  • LIU YU
  • Fang Weizhou
  • LIU WENTAO

Assignees

  • 拉普拉斯新能源科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (10)

  1. 1. A jacking mechanism, comprising: a jacking frame; the lifting assembly comprises a lifting shaft and a supporting seat, the lifting shaft is arranged on the lifting frame, the supporting seat is arranged at the top end of the lifting shaft in a swinging manner, and the swinging axis of the supporting seat extends along the first horizontal direction; The driving assembly comprises a fixing piece and a movable piece which is telescopically arranged on the fixing piece in a penetrating mode, one of the fixing piece and the movable piece is fixedly arranged on the jacking frame, and the other of the fixing piece and the movable piece is connected with the jacking shaft so as to drive the jacking shaft to move along the vertical direction.
  2. 2. The lift mechanism of claim 1, wherein the lift shaft comprises: A shaft body; the connecting protrusion is connected to the top end of the shaft body, the other one of the fixed piece and the movable piece is connected with the shaft body, the supporting seat is connected with the connecting protrusion in a swinging mode, and the lower surface of the supporting seat is in clearance fit with the upper surface of the shaft body.
  3. 3. The jacking mechanism as claimed in claim 2, wherein the connection protrusion has a first swing hole penetrating the connection protrusion in the first horizontal direction, and the support base has a second swing hole penetrating the support base in the first horizontal direction; Wherein, the jacking subassembly still includes: the swinging shaft penetrates through the first swinging hole and the second swinging hole.
  4. 4. A jacking mechanism as claimed in any one of claims 1 to 3, wherein the jacking frame includes: A bottom plate; A top plate; At least one curb plate is connected the bottom plate with the roof, the bottom plate the roof reaches the curb plate encloses jointly and holds the interval, the mounting is located at least partly hold the interval, the bottom plate has along vertical direction runs through the first guiding hole of bottom plate, the roof has along vertical direction runs through the second guiding hole of roof, the jacking axle wears to locate in proper order first guiding hole hold the interval and the second guiding hole.
  5. 5. The lift mechanism of claim 4, wherein the base plate comprises: the plate body is provided with an avoidance hole penetrating through the plate body along the vertical direction; The fixed plate is connected to one side, far away from the top plate, of the plate body, the upper surface of the fixed plate is provided with a mounting groove, and the fixing piece is mounted in the mounting groove, penetrates through the avoidance hole and stretches into the accommodating interval.
  6. 6. The lift mechanism of claim 4, wherein the lift assembly further comprises: The lifting plate is positioned on one side, far away from the top plate, of the bottom plate, the movable piece penetrates out of the bottom plate and is connected with the lifting plate, so that the lifting plate moves along the vertical direction under the driving of the movable piece, and the lifting shaft sequentially penetrates through the top plate and the bottom plate and is connected with the lifting plate.
  7. 7. The lift mechanism of claim 4, wherein the lift assembly further comprises: A plurality of linear bearings arranged in the first guide holes and the second guide holes, the jacking shaft sequentially passes through the linear bearing at the first guide hole and the linear bearing at the second guide hole; And/or the number of the groups of groups, The number of the side plates is two, the upper ends of the two side plates are respectively connected with the two ends of the top plate, the lower ends of the two side plates are respectively connected with the bottom plate, Wherein, the jacking frame still includes: The reinforcing ribs extend along the vertical direction and are respectively arranged on one side of the two side plates which are arranged oppositely, and two ends of each reinforcing rib are respectively connected with the bottom plate and the top plate.
  8. 8. The jack-up mechanism according to claim 4, wherein, The jacking frame further comprises: The adjusting seat is connected to the lower surface of the bottom plate and is provided with a first long hole, and the first long hole extends along the first horizontal direction; And/or the number of the groups of groups, The jacking frame further comprises: The connecting seat is connected to one side of the side plate far away from the accommodating interval, and is provided with a second long hole, the second long hole extends along a second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction.
  9. 9. A jacking mechanism as claimed in any one of claims 1 to 3, wherein the support base includes: The seat body is arranged at the top end of the jacking shaft in a swinging manner; At least two cylinders are respectively and rotatably connected with the base body, at least two cylinders are sequentially arranged on the base body along a second horizontal direction, the rolling axis of each cylinder extends along the first horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction.
  10. 10. A boat pusher apparatus comprising: A base; The driving structure is arranged on the base; The conveying paddle is connected with the driving structure at one end, and the driving structure can drive the conveying paddle to move; The jacking mechanism according to any one of claims 1 to 9, provided to the base, the other end of the conveying paddle being supported by a support base of the jacking mechanism.

Description

Jacking mechanism and boat pushing device Technical Field The application relates to the technical field of semiconductors and photovoltaics, in particular to a jacking mechanism and a boat pushing device. Background Photovoltaic power generation has received global attention as a clean and renewable energy technology, and has rapidly progressed worldwide. Through researches, the photovoltaic silicon wafer is cut into two or even more pieces, so that the power output and efficiency can be improved, the temperature effect can be relieved, the shadow effect can be relieved, the material utilization rate can be improved, and meanwhile, the purposes of reducing cost and improving efficiency can be realized, so that the silicon wafer slicing gradually becomes a common process for processing the silicon wafer. After slicing the silicon wafer, the section is repaired by using section repairing equipment so as to improve the photovoltaic conversion efficiency of the silicon wafer. In the related art, an edge passivation deposition technology is adopted in a furnace tube to repair the section of the silicon wafer. And placing the silicon wafer in the boat structure, and conveying the boat structure into the cavity of the furnace tube by using the conveying paddles for repairing. The requirement that the conveying paddles cannot be attached with redundant parts is that a cantilever paddle structure is adopted. When the conveying paddles approach the furnace tube, the lifting mechanism is utilized to support the conveying paddles. However, because the total weight of the silicon chip and the boat structure is large, a huge load bearing burden is generated on the conveying paddles, so that the two sides of the jacking mechanism are unevenly worn. Disclosure of utility model In view of the above, the embodiment of the application provides a jacking mechanism and a boat pushing device, so as to solve the problem of uneven wear on two sides of the jacking mechanism. In a first aspect, an embodiment of the application provides a jacking mechanism, which comprises a jacking frame, at least two jacking components, a driving component and a driving component, wherein the at least two jacking components are respectively arranged on the jacking frame, each jacking component comprises a jacking shaft and a supporting seat, the jacking shafts are arranged on the jacking frame, the supporting seats are arranged at the top ends of the jacking shafts in a swinging mode, the swinging axes of the supporting seats extend along a first horizontal direction, the driving component comprises a fixing piece and a movable piece which is arranged on the fixing piece in a penetrating mode in a telescopic mode, one of the fixing piece and the movable piece is fixedly arranged on the jacking frame, and the other of the fixing piece and the movable piece is connected with the jacking shafts to drive the jacking shafts to move in the vertical direction. The jacking shaft comprises a shaft body, a connecting protrusion and a supporting seat, wherein the connecting protrusion is connected to the top end of the shaft body, the other one of the fixed piece and the movable piece is connected with the shaft body, the supporting seat is connected with the connecting protrusion in a swinging mode, and the lower surface of the supporting seat is in clearance fit with the upper surface of the shaft body. In combination with the first aspect, the connecting protrusion is provided with a first swinging hole penetrating the connecting protrusion along a first horizontal direction, the supporting seat is provided with a second swinging hole penetrating the supporting seat along the first horizontal direction, and the jacking assembly further comprises a swinging shaft penetrating the first swinging hole and the second swinging hole. The jacking frame comprises a bottom plate, a top plate and at least one side plate, wherein the bottom plate, the top plate, the side plate and the side plate are connected to form an accommodating space in a surrounding mode, the fixing piece is at least partially located at the accommodating space, the bottom plate is provided with a first guide hole penetrating the bottom plate in the vertical direction, the top plate is provided with a second guide hole penetrating the top plate in the vertical direction, and the jacking shaft sequentially penetrates through the first guide hole, the accommodating space and the second guide hole. In combination with the first aspect, the bottom plate comprises a plate body and a fixing plate, wherein the plate body is provided with an avoidance hole penetrating through the plate body along the vertical direction, the fixing plate is connected to one side of the plate body, which is far away from the top plate, the upper surface of the fixing plate is provided with a mounting groove, and the fixing piece is mounted in the mounting groove, penetrates through the avoidance hole and stretches into