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CN-224210526-U - Door opening and closing structure of bathtub forming equipment and bathtub forming equipment

CN224210526UCN 224210526 UCN224210526 UCN 224210526UCN-224210526-U

Abstract

The utility model discloses a door opening and closing structure of bathtub forming equipment and bathtub forming equipment, wherein the door opening and closing structure comprises a workbench and a door body, the workbench is in a box structure, an auxiliary opening is arranged at the side part of the workbench, the door body is connected to the workbench and is arranged corresponding to the auxiliary opening, the door body can rotate relative to the workbench so as to shield the auxiliary opening or open the auxiliary opening, a driver and locking pieces are arranged at the back side of the door body, the locking pieces are movably connected to the door body and are respectively arranged at two sides of the door body in the height direction and/or two sides of the door body in the width direction, the driver is in transmission connection with the locking pieces, the locking pieces can move relative to the edges of the door body when the door body is in a state of shielding the auxiliary opening, so that the edge wall part of the auxiliary opening is clamped and fixed between the edge part of the door body and the locking pieces, a stable and reliable locking effect is realized, the possibility of air leakage caused by gaps at the periphery side of the door body is reduced, and the bathtub forming equipment is convenient to use.

Inventors

  • YIN GAOXIANG

Assignees

  • 中山市达伊姆设备科技有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (10)

  1. 1. A door opening and closing structure of a bathtub forming apparatus, comprising: The workbench is of a box structure, and an auxiliary opening is formed in the side part of the workbench; The door body, the door body connect in the workstation and correspond auxiliary opening sets up, the door body can be relative the workstation rotates, in order to shelter auxiliary opening or open auxiliary opening, the dorsal part of the door body is equipped with driver and locking piece, the locking piece remove connect in the door body and be equipped with a plurality of locking piece set up respectively the door body along the both sides of direction of height and/or along the both sides of width direction, the driver with locking piece transmission is connected, can drive the locking piece removes, the door body is in when shelter auxiliary opening's state, locking piece can be relative the edge of the door body removes, so that auxiliary opening's edge wall portion clamp is fixed in between the edge portion of the door body and the locking piece.
  2. 2. The door opening and closing structure of a bathtub forming apparatus as claimed in claim 1, wherein a connection assembly is provided between the door body and the table and connected by the connection assembly, and the door body is rotatable with respect to the table by the connection assembly and movable in a direction perpendicular to the auxiliary opening.
  3. 3. The door opening and closing structure of a bathtub forming apparatus according to claim 2, wherein the connecting assembly comprises a first connecting member, a second connecting member and a connecting seat, the connecting seat is fixedly arranged on the workbench, the first connecting member is fixedly connected with the door body, the second connecting member is movably connected with the connecting seat and can move along a direction of moving close to or far away from the auxiliary opening, and the first connecting member is hinged with the second connecting member.
  4. 4. A door opening and closing structure of a bathtub forming apparatus according to claim 3, wherein a limit structure is provided between the second connecting member and the connecting base, and the limit structure is used for limiting the travel of the second connecting member relative to the connecting base.
  5. 5. The door opening and closing structure of a bathtub forming apparatus according to claim 1, wherein a rotation axis of the door body with respect to the table is parallel to a height direction of the door body, and a plurality of the locking pieces are respectively provided on both sides of the door body in the height direction to form upper and lower lock groups, and a plurality of the locking pieces in each of the lock groups are arranged at intervals in a width direction of the door body.
  6. 6. The door opening and closing structure of a bathtub forming apparatus according to claim 5, wherein the driving end of the driver is connected with a moving member and drives the moving member to move horizontally, connecting members are respectively provided at upper and lower sides of the moving member, the plurality of connecting members are provided corresponding to the locking member, both ends of each connecting member are respectively connected with the moving member and the locking member in a rotating manner, and the moving member can drive the locking member to move up and down through the connecting members.
  7. 7. The door opening and closing structure of a bathtub forming apparatus according to claim 1, wherein a guide sleeve is provided on a back side of the door body, the guide sleeve is provided in plurality corresponding to the locking member, and the locking member movably penetrates through the corresponding guide sleeve.
  8. 8. The door opening and closing structure of a bathtub forming apparatus as claimed in claim 1, wherein an end portion of the locking member is provided with a pressing slope, and the locking member can push the edge wall portion of the auxiliary opening to engage with the door body through the pressing slope when the locking member moves toward the edge wall portion of the auxiliary opening.
  9. 9. The door opening and closing structure of a bathtub forming apparatus according to claim 1, wherein a seal ring is provided at an edge of the auxiliary opening, the door body is abutted against the seal ring when the auxiliary opening is shielded, or a seal ring is provided at a back side edge of the door body, and an edge wall portion of the auxiliary opening is abutted against the seal ring when the door body is shielded from the auxiliary opening.
  10. 10. A bathtub forming apparatus, comprising a door opening and closing structure of a bathtub forming apparatus according to any one of claims 1 to 9.

Description

Door opening and closing structure of bathtub forming equipment and bathtub forming equipment Technical Field The utility model relates to the technical field of production equipment, in particular to a door opening and closing structure of bathtub forming equipment and the bathtub forming equipment. Background The existing bathtub molding equipment is partially formed by adopting an acrylic heating softening mode to carry out bathtub molding production, during production, an acrylic plate needs to be placed on a workbench and is heated and softened through a heating device, an opening is formed in the placing surface of the workbench, a corresponding mold is arranged below the opening, after the plate is softened, the plate is blown through the opening of the placing surface of the workbench, the softened plate is swelled, then the mold is moved to the opening of the placing surface of the workbench, the plate is attached to the mold by means of vacuum suction, a bathtub blank is taken out after cooling and solidification, and a finished product is obtained through procedures such as cutting and polishing. For the bathtub forming equipment of the type, a box body structure is usually adopted for a workbench, an auxiliary opening is formed in the side part of the box body of the workbench and is movably or rotatably connected with a door body capable of being opened and closed at the auxiliary opening, the locking between the door body and the workbench box body is usually realized by a lock body at the free end of the door body, the structure is simpler, the reliability is poorer, and when the inner cavity of the workbench is subjected to blowing or vacuum suction, gaps are formed in Zhou Ceyi of the door body, so that air leakage is caused, and the forming of the bathtub is influenced. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a door opening and closing structure of bathtub forming equipment, which is characterized in that a plurality of movable locking pieces are arranged on the back side of a door body, so that the edge wall part of an auxiliary opening can be clamped and fixed between the edge part of the door body and the locking pieces when the door body is in a closed state, thereby realizing a stable and reliable locking effect, reducing the possibility of air leakage caused by gaps on the peripheral side of the door body, and being convenient to use. The utility model also provides bathtub forming equipment with the door opening and closing structure. According to the first aspect of the utility model, the door opening and closing structure of the bathtub forming apparatus comprises a workbench and a door body, wherein the workbench is in a box structure, an auxiliary opening is arranged at the side part of the workbench, the door body is connected to the workbench and is arranged corresponding to the auxiliary opening, the door body can rotate relative to the workbench to shield the auxiliary opening or open the auxiliary opening, a driver and locking pieces are arranged at the back side of the door body, the locking pieces are movably connected to the door body and are respectively arranged at two sides of the door body along the height direction and/or two sides of the door body along the width direction, the driver is in transmission connection with the locking pieces, the locking pieces can be driven to move, and when the door body is in a state of shielding the auxiliary opening, the locking pieces can move relative to the edge of the door body, so that the edge wall part of the auxiliary opening is clamped and fixed between the edge part of the door body and the locking pieces. The door opening and closing structure of the bathtub forming equipment has the advantages that when the door opening and closing structure is used, the door is operated to move relative to the workbench, so that the door body shields the auxiliary opening of the workbench or opens the auxiliary opening, and the door body is closed and opened. Through set up a plurality of mobilizable locking pieces at the dorsal part of the door body, when the door body is in shielding auxiliary opening's state, drive the edge that the locking piece was relative to the door body through the driver and remove, make auxiliary opening's marginal wall portion clamp be fixed in between the marginal part of the door body and the locking piece, realize comparatively reliable locking effect from this, reduce the door body periphery and appear the clearance and lead to the possibility of gas leakage, facilitate the use. According to some embodiments of the utility model, a connecting component is arranged between the door body and the workbench and is connected through the connecting component, and the door body can rotate relative to the workbench through the connecting component and move along a direction perpen