阅读说明：本技术 一种骨科用石膏绷带浸湿装置 (Orthopedic plaster bandage soaking device ) 是由 胡鑫 李威 于 2020-12-08 设计创作，主要内容包括：本发明公开了一种骨科用石膏绷带浸湿装置,包括开口向上的水箱,所述水箱内固定设置有两电动滑轨,且两电动滑轨分别位于水箱内相对的两侧侧壁上,所述两电动滑轨的移动端之间固定设置有一用于将石膏绷带浸湿的浸水机构,所述浸水机构包括固定设置在两电动滑轨的移动端之间的升降板,所述升降板的顶部固定设置有一L型板,所述L型板上固定设置有一升降气缸,所述升降气缸的活塞杆上固定设置有一撑板,能够不需要将手伸入水中就能自动将石膏绷带浸湿,从而避免石膏和水会发生反应,产生热量,对手部造成一定的损害。(The invention discloses an orthopedic plaster bandage soaking device which comprises a water tank with an upward opening, wherein two electric slide rails are fixedly arranged in the water tank, the two electric slide rails are respectively positioned on two opposite side walls in the water tank, a soaking mechanism for soaking a plaster bandage is fixedly arranged between moving ends of the two electric slide rails, the soaking mechanism comprises a lifting plate fixedly arranged between the moving ends of the two electric slide rails, an L-shaped plate is fixedly arranged at the top of the lifting plate, a lifting cylinder is fixedly arranged on the L-shaped plate, and a supporting plate is fixedly arranged on a piston rod of the lifting cylinder, so that the plaster bandage can be automatically soaked without extending a hand into water, and further, the plaster and the water can be prevented from reacting to generate heat and causing certain damage to hands.)

1. The utility model provides a device is soaked with gypsum bandage to orthopedics, includes ascending water tank of opening (1), its characterized in that: the utility model discloses a gypsum bandage soaking machine, including water tank (1), water tank (1) internal fixation is provided with two electronic slide rails (2), and two electronic slide rails (2) are located water tank (1) relative both sides lateral wall respectively, the fixed mechanism (3) that soaks that is used for the gypsum bandage that is provided with between the removal end of two electronic slide rails (2).

2. The orthopedic plaster bandage soaking device of claim 1, wherein: mechanism (3) soaks is including fixed lifter plate (301) that sets up between the removal end of two electric slide rail (2), the fixed L template (302) that is provided with in top of lifter plate (301), fixed lifting cylinder (303) that is provided with on L template (302), fixed one fagging (304) that is provided with on the piston rod of lifting cylinder (303), fagging (304) are provided with first extrusion subassembly (50) respectively along length direction's both sides, fagging (304) are provided with second extrusion subassembly (60) respectively along width direction's both sides.

3. The orthopedic plaster bandage wetting apparatus of claim 2, wherein: the first extrusion assembly (50) comprises a first vertical plate (501) fixedly arranged on one side face of a supporting plate (304) in the length direction, a plurality of first pushing blocks (502) are uniformly and fixedly arranged on one side face of the first vertical plate (501) close to the supporting plate (304) in the length direction, two first mounting plates (503) are fixedly arranged on the top face of a lifting plate (301), two first moving blocks (504) capable of moving in a reciprocating mode are arranged between the two first mounting plates (503), the two first moving blocks (504) are respectively located on one side face opposite to the two first mounting plates (502), a first rotating shaft (505) is rotatably arranged between the two side faces opposite to the two first moving blocks (504), a first turning plate (506) is fixedly arranged on the first rotating shaft (505), and a first semi-cylindrical block matched with the plurality of first pushing blocks (502) is fixedly arranged on one side face of the first turning plate (506) close to the first vertical plate (501) (507) A first torsion spring used for resetting the first rotating shaft (505) is fixedly arranged between the first rotating shaft (505) and one of the first moving blocks (504), a first movable block (508) capable of moving back and forth is arranged on the top surface of the lifting plate (301), a first vent groove (509) is arranged in the first movable block (508), a first through groove (510) communicated with the first vent groove (509) is arranged on one side, located right below the first vertical plate (501), on the top surface of the first movable block (508), a first pressing block (511) capable of moving back and forth in a sealing manner is arranged in the first through groove (510), a first spring (512) used for resetting the first pressing block (511) is fixedly arranged between the first pressing block (511) and the inner wall of one side, located right below the first turning plate (506), in the top surface of the first movable block (508), and a first through groove (512) are arranged on one side, located right below the first turning plate (506) The second through groove (513) is communicated with the air groove (509), a second pressing block (514) capable of moving in a reciprocating sealing mode is arranged in the second through groove (513), and a first matching groove (515) matched with the second pressing block (514) is formed in the side face, close to the second pressing block (514), of the first turning plate (506).

4. The orthopedic plaster bandage wetting apparatus of claim 2, wherein: the second extrusion assembly (60) comprises a second vertical plate (601) fixedly arranged on one side face of the supporting plate (304) in the width direction, a plurality of second pushing blocks (602) are uniformly and fixedly arranged on one side face of the second vertical plate (601) close to the supporting plate (304) in the length direction, two second mounting plates (603) are fixedly arranged on the top face of the lifting plate (301), two second moving blocks (604) capable of moving in a reciprocating manner are arranged between the two second mounting plates (603), the two second moving blocks (604) are respectively arranged on one side face opposite to the two second mounting plates (602), a second rotating shaft (605) is rotatably arranged between the two side faces opposite to the two second moving blocks (604), a second turning plate (606) is fixedly arranged on the second rotating shaft (605), and one side face of the second turning plate (606) close to the second vertical plate (601) is fixedly provided with a second semi-cylindrical block matched with the plurality of second pushing blocks (602) (607) A second torsion spring used for resetting the second rotating shaft (605) is fixedly arranged between the second rotating shaft (605) and one of the second moving blocks (604), a second movable block (608) capable of moving back and forth is arranged on the top surface of the lifting plate (301), a second vent groove (609) is arranged in the second movable block (608), a third through groove (610) communicated with the second vent groove (609) is arranged on one side, located right below the second vertical plate (601), of the top surface of the second movable block (608), a third pressing block (611) capable of moving back and forth in a sealing manner is arranged in the third through groove (610), a second spring (612) used for resetting the third pressing block (611) is fixedly arranged between the second pressing block (611) and the inner wall, located far away from the third through groove (610), of the top surface of the second movable block (608), located right below the second turning plate (606), and the second through groove (609), and a second spring (612) is fixedly arranged on one side, located right below the second turning plate (606), of the top surface of the second movable block (608) A fourth through groove (613) communicated with the air groove (609), a fourth pressing block (614) capable of moving in a reciprocating and sealing manner is arranged in the fourth through groove (613), and a second matching groove (615) matched with the fourth pressing block (614) is arranged on the side surface of one side, close to the fourth pressing block (614), of the second turning plate (606).

5. The orthopedic plaster bandage soaking device of claim 1, wherein: a smoothing component (8) is arranged on the supporting plate (304); the smoothing assembly comprises a fixed plate (801) fixedly arranged at the bottom of a supporting plate (314), a first sealing cavity (802) is arranged in the fixed plate (801), a first piston block (803) capable of moving in a reciprocating sealing manner is arranged in the first sealing cavity (802), a first spring (804) is fixedly arranged between one side face of the first piston block (803) close to (303) and one side face of the first sealing cavity (802) close to (303), a through hole (894) is formed in the bottom of the first sealing cavity (802), a supporting rod (805) positioned in the through hole (894) is fixedly arranged at the bottom of the first piston block (803), a squeezing plate (806) is fixedly arranged at the lower end of the supporting rod (805), a hollow plate (807) capable of moving in a reciprocating manner is sleeved on each of the side face of two sides of the squeezing plate (806), and the hollow plate (807) is positioned on the side face of the squeezing plate (806) close to the first turning plate (506), a second spring (808) used for resetting the hollow plate (807) is fixedly arranged between the bottom of the hollow plate (807) and the side face of the extrusion plate (806) close to the bottom of the hollow plate (807), two second sealing cavities (885) respectively positioned at two sides of the through hole (894) are arranged in the fixed plate (801), the second sealing cavities (885) are communicated with the first sealing cavity (802), a second piston block (810) which can move in a reciprocating and sealing manner is arranged in the second sealing cavity (885), a groove is arranged on the bottom surface of the second piston block (810), a connecting rod (811) is fixedly arranged on the groove, a moving seat (812) is sleeved on the connecting rod (811) in a reciprocating manner, a turning rod (813) is hinged on the moving seat (812), an arc-shaped groove (81) is arranged at the bottom of the second sealing cavity (885), and a first arc-shaped rod (814) which can move in the arc-shaped groove (81) is hinged on the moving seat (812), one end, far away from second piston piece (810), of first arc pole (814) articulates there is second arc pole (815), the one end, far away from first arc pole (814), of second arc pole (815) articulates there is third arc pole (816), it is used for letting the third torsional spring that second arc pole (815) reset to fixedly be provided with between first arc pole (814) and second arc pole (815), it is used for letting the fourth torsional spring that third arc pole (816) reset to fixedly be provided with between second arc pole (815) and third arc pole (816), the fagging bottom surface is along length direction fixedly provided with two poles (817), and two poles (817) are located between solid board (801).

Technical Field

The invention belongs to the field of medical treatment, and particularly relates to a soaking device for a plaster bandage for orthopedics.

Background

The plaster bandage is made of the gauze bandage after being pasted and the plaster powder, and can be hardened and shaped in a short time after being soaked in water, so that the plaster bandage has strong shaping capacity and good stability. When the hands or the legs of a patient are fractured, plaster bandages are needed to prevent the bones from shifting to play a role in shaping in many cases. The plaster bandage firstly needs to be fully wetted, then the wetted bandage is tied up at the fracture part, when a doctor wets the plaster bandage manually, a hand needs to stretch into water, plaster and water can react to generate heat, certain damage can be caused to the hand, the operation is relatively troublesome, and the wetting is not sufficient.

Disclosure of Invention

The invention provides the orthopedic plaster bandage soaking device which can automatically soak plaster bandages without stretching hands into water in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an orthopedics is with gypsum bandage device of soaking, includes the ascending water tank of opening, the water tank internal fixation is provided with two electronic slide rails, and two electronic slide rails are located the relative both sides lateral wall in the water tank respectively, the removal of two electronic slide rails is held between the fixed mechanism that soaks that is used for the gypsum bandage.

The mechanism of soaking is including the fixed lifter plate that sets up between the removal end of two electronic slide rails, the fixed L template that is provided with in top of lifter plate, the fixed lift cylinder that is provided with on the L template, the fixed fagging that is provided with on the piston rod of lift cylinder, the fagging is provided with first extrusion subassembly respectively along length direction's both sides, the fagging is provided with the second extrusion subassembly respectively along width direction's both sides.

The first extrusion component comprises a first vertical plate fixedly arranged on one side surface of the supporting plate along the length direction, a plurality of first pushing blocks are uniformly and fixedly arranged on one side surface of the first vertical plate close to the supporting plate along the length direction, two first mounting plates are fixedly arranged on the top surface of the lifting plate, two first moving blocks capable of moving in a reciprocating manner are arranged between the two first mounting plates, the two first moving blocks are respectively positioned on one side surface opposite to the two first mounting plates, a first rotating shaft is rotatably arranged between the two opposite side surfaces of the first moving blocks, a first turning plate is fixedly arranged on the first rotating shaft, a first semi-cylindrical block matched with the plurality of first pushing blocks is fixedly arranged on one side surface of the first turning plate close to the first vertical plate, and a first torsion spring for resetting the first rotating shaft is fixedly arranged between the first rotating shaft and one of the first moving blocks, a first movable block capable of moving in a reciprocating way is arranged on the top surface of the lifting plate, a first vent groove is arranged in the first movable block, a first through groove communicated with the first vent groove is arranged on one side of the top surface of the first movable block, which is positioned right below the first vertical plate, a first pressing block capable of reciprocating, sealing and moving is arranged in the first through groove, a first spring used for resetting the first pressing block is fixedly arranged between the first pressing block and the inner wall of one side of the first ventilation groove far away from the first through groove, a second through groove communicated with the first vent groove is arranged on one side of the top surface of the first movable block, which is positioned right below the first turning plate, the second through groove is internally provided with a second pressing block capable of moving in a reciprocating and sealing manner, and the side surface of one side of the first turning plate close to the second pressing block is provided with a first matching groove matched with the second pressing block.

The second extrusion component comprises a second vertical plate fixedly arranged on one side surface of the supporting plate along the width direction, a plurality of second pushing blocks are uniformly and fixedly arranged on one side surface of the second vertical plate close to the supporting plate along the length direction, two second mounting plates are fixedly arranged on the top surface of the lifting plate, two second moving blocks capable of moving in a reciprocating manner are arranged between the two second mounting plates, the two second moving blocks are respectively positioned on one side surface opposite to the two second mounting plates, a second rotating shaft is rotatably arranged between the two opposite side surfaces of the two second moving blocks, a second turning plate is fixedly arranged on the second rotating shaft, a second semi-cylindrical block matched with the plurality of second pushing blocks is fixedly arranged on one side surface of the second turning plate close to the second vertical plate, and a second torsion spring for resetting the second rotating shaft is fixedly arranged between the second rotating shaft and one of the second moving blocks, a second movable block capable of reciprocating is arranged on the top surface of the lifting plate, a second air channel is arranged in the second movable block, a third through groove communicated with the second through groove is arranged on one side of the top surface of the second movable block, which is positioned right below the second vertical plate, a third pressing block capable of reciprocating, sealing and moving is arranged in the third through groove, a second spring used for resetting the third pressing block is fixedly arranged between the second pressing block and the inner wall of one side of the second ventilation groove far away from the third through groove, a fourth through groove communicated with the second through groove is arranged on one side of the top surface of the second movable block, which is positioned right below the second turning plate, a fourth pressing block capable of moving in a reciprocating and sealing manner is arranged in the fourth through groove, and a second matching groove matched with the fourth pressing block is formed in the side surface, close to the fourth pressing block, of one side of the second turning plate; the first turning plate and the second turning plate can be turned over in water through the arrangement of the first pushing blocks, the first semi-cylindrical block, the first turning plate, the second pushing blocks, the second semi-cylindrical block and the second turning plate, so that water flow on the front side, the rear side, the left side and the right side of the gypsum bandage is fluctuated, and water can quickly permeate into the gypsum bandage to wet the gypsum bandage; through the arrangement of the second vertical plate, the fourth pressing block, the second matching groove, the second spring, the first spring, the second pressing block, the first pressing block and the first matching groove, when the plurality of first pushing blocks at the lowest side push the first pressing block to move downwards and the plurality of second pushing blocks at the lowest side push the third pressing block to move downwards, the fourth pressing block can be clamped into the second matching groove, the second pressing block is clamped into the first matching groove, so that the first turning plate and the second turning plate can only draw close to the gypsum bandage under the pushing of the plurality of first pushing blocks at the uppermost side and the plurality of second pushing blocks at the uppermost side, the gypsum bandage can be extruded to form water from front, back, left and right, and through the arrangement of the two third arc-shaped rods, the second arc-shaped rods, the extruding plate and the hollow plate, the two third arc-shaped rods, the second arc-shaped rods, the extruding plate and the hollow plate tend to form a plane when the supporting plate is pressed downwards, the upper side and the lower side of the plaster bandage can be extruded to discharge water by matching with the lifting plate, so that the plaster bandage is not required to be extruded and dried manually, and the plaster bandage is more convenient to use; through can be an contained angle setting with third arc pole and second arc pole under the state that does not have two to support the pole to can push away the paper-back through an contained angle to the gypsum bandage when stroking down the paper-back with fingers the gypsum bandage, thereby can avoid letting the face of whole third arc pole go to stron down the paper-back with fingers the gypsum bandage and can't push away the paper-back with the fold department of gypsum bandage, thereby can the gypsum bandage be fully smoothed out with fingers.

A flattening component is arranged on the supporting plate; the smoothing component comprises a fixed plate fixedly arranged at the bottom of a supporting plate, a first sealing cavity is arranged in the fixed plate, a first piston block capable of moving in a reciprocating sealing manner is arranged in the first sealing cavity, a first spring is fixedly arranged between one side face close to the first piston block and one side face close to the first sealing cavity, a through hole is formed in the bottom of the first sealing cavity, a supporting rod positioned in the through hole is fixedly arranged at the bottom of the first piston block, an extrusion plate is fixedly arranged at the lower end of the supporting rod, a hollow plate capable of moving in a reciprocating manner is sleeved on each of two side faces of the extrusion plate, the hollow plate is positioned on one side face close to the first turning plate, a second spring used for resetting the hollow plate is fixedly arranged between the bottom of the hollow plate and one side face close to the bottom of the hollow plate, and two second sealing cavities are respectively positioned on two sides of the through hole are arranged in the fixed plate, a second piston block which can move in a reciprocating sealing manner is arranged in the second sealing cavity, a groove is arranged on the bottom surface of the second piston block, a connecting rod is fixedly arranged on the groove, a moving seat is sleeved on the connecting rod in a reciprocating manner, a turnover rod is hinged on the moving seat, an arc-shaped groove is arranged at the bottom of the second sealing cavity, a first arc-shaped rod which can move in the arc-shaped groove in a reciprocating manner is hinged on the moving seat, a second arc-shaped rod is hinged at one end of the first arc-shaped rod, which is far away from the second piston block, a third arc-shaped rod is hinged at one end of the second arc-shaped rod, which is far away from the first arc-shaped rod, a third torsion spring for resetting the second arc-shaped rod is fixedly arranged between the first arc-shaped rod and the second arc-shaped rod, and a fourth torsion spring for resetting the third arc-shaped rod is fixedly arranged between the second arc-shaped rod and the third arc-shaped rod, the bottom surface of the supporting plate is fixedly provided with two abutting rods along the length direction, and the two abutting rods are positioned between the fixed plates; when setting up through second arc pole 815 can let fagging 304 rebound, because second sealed chamber 885 is little than first sealed chamber 802's space, let the distance of second piston piece 810 lapse be greater than the distance that first piston piece 803 went down, thereby can let second arc pole 815 can move left and oblique to the right side to the syncline, will be smoothed out with fingers the paper-back by extruded gypsum bandage, need not the manual work and smooth out with fingers the paper-back, thereby can directly let medical personnel use, medical personnel's work efficiency has been improved.

In summary, the invention has the following advantages: this product simple structure can just can soak the gypsum bandage automatically without stretching into the aquatic with the hand to avoid gypsum and water can react, produce the heat, cause certain harm to the hand.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a sectional view taken at a-a in fig. 2.

Fig. 4 is an enlarged view of fig. 3 at B.

Fig. 5 is an enlarged view of fig. 4 at C.

Fig. 6 is an enlarged view of fig. 4 at D.

Fig. 7 is an enlarged view of fig. 6 at E.

Fig. 8 is a sectional view at G-G in fig. 2.

Fig. 9 is an enlarged view of fig. 8 at H.

Fig. 10 is an enlarged view at I in fig. 9.

Fig. 11 is a diagram of a combination of 503 and 504.

Fig. 12 is a diagram of the cooperation of 603 and 604.

In the figure, a water tank 1, two electric slide rails 2, a water immersion mechanism 3, a lifting plate 301, an L-shaped plate 302, a lifting cylinder 303, a supporting plate 304, a first extrusion component 50, a second extrusion component 60, a first vertical plate 501, a plurality of first pushing blocks 502, two first mounting plates 503, two first moving blocks 504, a first rotating shaft 505, a first turning plate 506, a first semi-cylindrical block 507, a first movable block 508, a first vent groove 509, a first through groove 510, a first pressing block 511, a first spring 512, a second through groove 513, a second pressing block 514, a first matching groove 515, a second vertical plate 601, a plurality of second pushing blocks 602, two second mounting plates 603, two second moving blocks 604, a second rotating shaft 605, a second turning plate 606, a second semi-cylindrical block 607, a second movable block 608, a second vent groove 609, a third through groove 610, a third pressing block 611, a second spring 612, a fourth through groove 613, a fourth pressing block 614, The second matching groove 615, the smoothing assembly 8, the fixed plate 801, the first sealed cavity 802, the first piston block 803, the first spring 804, the through hole 894, the supporting rod 805, the extrusion plate 806, the hollow plate 807, the second spring 808, the second sealed cavity 885, the second piston block 810, the connecting rod 811, the moving seat 812, the turning rod 813, the arc-shaped groove 81, the first arc-shaped rod 814, the second arc-shaped rod 815, the third arc-shaped rod 816 and the two supporting rods 817.

Detailed Description

As shown in fig. 1-12, an orthopedic plaster bandage soaking device comprises a water tank 1 with an upward opening, wherein two electric slide rails 2 are fixedly arranged in the water tank 1, the two electric slide rails 2 are respectively positioned on two opposite side walls in the water tank 1, and a soaking mechanism 3 for soaking plaster bandages is fixedly arranged between moving ends of the two electric slide rails 2.

Mechanism 3 soaks is including fixed lifter plate 301 that sets up between the removal end of two electric slide rail 2, the fixed L template 302 that is provided with in top of lifter plate 301, the fixed lift cylinder 303 that is provided with on the L template 302, the fixed fagging 304 that is provided with on the piston rod of lift cylinder 303, fagging 304 is provided with first extrusion subassembly 50 respectively along length direction's both sides, fagging 304 is provided with second extrusion subassembly 60 respectively along width direction's both sides.

The first extrusion component 50 comprises a first vertical plate 501 fixedly arranged on one side surface of the supporting plate 304 along the length direction, a plurality of first pushing blocks 502 are uniformly and fixedly arranged on one side surface of the first vertical plate 501 close to the supporting plate 304 along the length direction, two first mounting plates 503 are fixedly arranged on the top surface of the lifting plate 301, two first moving blocks 504 capable of moving in a reciprocating manner are arranged between the two first mounting plates 503, the two first moving blocks 504 are respectively arranged on one side surface opposite to the two first mounting plates 502, a first trapezoidal groove is arranged on one side surface of the first moving block 504 close to the first mounting plate 502, a first trapezoidal block 566 positioned in the first trapezoidal groove is fixedly arranged on one side surface of the first mounting plate 502 close to the first moving block 504, and a first working spring 567 is fixedly arranged between the first trapezoidal groove and the first trapezoidal block 566, a first rotating shaft 505 is rotatably arranged between the two opposite side surfaces of the first moving blocks 504, a first turning plate 506 is fixedly arranged on the first rotating shaft 505, a first semi-cylindrical block 507 matched with the first pushing blocks 502 is fixedly arranged on one side surface of the first turning plate 506 close to the first vertical plate 501, a first torsion spring for resetting the first rotating shaft 505 is fixedly arranged between the first rotating shaft 505 and one of the first moving blocks 504, a first movable block 508 capable of moving in a reciprocating manner is arranged on the top surface of the lifting plate 301, a first ventilation groove 509 is arranged in the first movable block 508, a first through groove 510 communicated with the first ventilation groove 509 is arranged on one side of the top surface of the first movable block 508, which is positioned under the first vertical plate 501, a first pressing block 511 capable of moving in a reciprocating manner is arranged in the first through groove 510, and a through groove is fixedly arranged between the first pressing block 511 and the inner wall of the first ventilation groove 509, which is far away from the first ventilation groove 510 A first spring 512 for resetting the first pressing block 511 is provided, a second through groove 513 communicated with the first through groove 509 is arranged on one side of the top surface of the first movable block 508 which is positioned right below the first turning plate 506, a second pressing block 514 which can move in a reciprocating sealing manner is arranged in the second through groove 513, a first matching groove 515 matched with the second pressing block 514 is arranged on one side surface of the first turning plate 506 which is close to the second pressing block 514, a second trapezoidal groove is arranged on the top surface of the lifting plate 301, a second trapezoidal block 655 positioned in the second trapezoidal groove is fixedly arranged on the bottom surface of the first movable block 508, and a first movable spring 657 is fixedly arranged between one side inner wall of the second trapezoidal block 655 which is close to the second pressing block 514 and one side surface of the second trapezoidal block 655 which is close to the second pressing block 514.

The second extrusion component 60 comprises a second vertical plate 601 fixedly arranged on one side surface of the width direction of the supporting plate 304, a plurality of second pushing blocks 602 are uniformly and fixedly arranged on one side surface of the second vertical plate 601 close to the supporting plate 304 along the length direction, two second mounting plates 603 are fixedly arranged on the top surface of the lifting plate 301, two second moving blocks 604 capable of moving in a reciprocating manner are arranged between the two second mounting plates 603, the two second moving blocks 604 are respectively arranged on one side surface opposite to the two second mounting plates 602, a third trapezoidal groove is arranged on one side surface of the second moving block 604 close to the second mounting plate 502, a third trapezoidal block 696 positioned in the second trapezoidal groove is fixedly arranged on one side surface of the second mounting plate 502 close to the second moving block 504, and a second working spring 697 is fixedly arranged between the third trapezoidal groove and the third trapezoidal block 666, a second rotating shaft 605 is rotatably arranged between the side surfaces of the two opposite sides of the second moving blocks 604, a second turning plate 606 is fixedly arranged on the second rotating shaft 605, a second semi-cylindrical block 607 matched with the second pushing blocks 602 is fixedly arranged on the side surface of the second turning plate 606 close to the second vertical plate 601, a second torsion spring for resetting the second rotating shaft 605 is fixedly arranged between the second rotating shaft 605 and one of the second moving blocks 604, a second movable block 608 capable of reciprocating is arranged on the top surface of the lifting plate 301, a second ventilation groove 609 is arranged in the second movable block 608, a third ventilation groove 610 communicated with the second ventilation groove 609 is arranged on one side of the top surface of the second movable block 608 under the second vertical plate 601, a third pressing block 611 capable of reciprocating and sealing is arranged in the third ventilation groove 610, and a through groove 610 is fixedly arranged between the second pressing block 611 and the inner wall of the second ventilation groove 609 on the side far away from the third ventilation groove 610 A second spring 612 for resetting the third pressing block 611 is provided, a fourth through groove 613 communicated with the second ventilation groove 609 is arranged on one side of the top surface of the second movable block 608 which is positioned right below the second turning plate 606, a fourth pressing block 614 capable of moving in a reciprocating sealing manner is arranged in the fourth through groove 613, a second matching groove 615 matched with the fourth pressing block 614 is arranged on one side surface of the second turning plate 606 which is close to the fourth pressing block 614, a fourth trapezoidal groove is arranged on the top surface of the lifting plate 301, a fourth trapezoidal block 675 positioned in the fourth trapezoidal groove is fixedly arranged on the bottom surface of the second movable block 508, and a second movable spring 677 is fixedly arranged between one side inner wall of the fourth trapezoidal block 675 which is close to the fourth pressing block 614 and one side surface of the fourth trapezoidal block 675 which is close to the fourth pressing block 614.

A flattening component 8 is arranged on the supporting plate 304; the smoothing assembly comprises a fixed plate 801 fixedly arranged at the bottom of a supporting plate 314, a first sealing cavity 802 is arranged in the fixed plate 801, a first piston block 803 capable of moving in a reciprocating sealing manner is arranged in the first sealing cavity 802, a first spring 804 is fixedly arranged between one side face of the first piston block 803 close to 303 and one side face of the first sealing cavity 802 close to 303, a through hole 894 is arranged at the bottom of the first sealing cavity 802, a support rod 805 positioned in the through hole 894 is fixedly arranged at the bottom of the first piston block 803, an extrusion plate 806 is fixedly arranged at the lower end of the support rod 805, a hollow plate 807 capable of moving in a reciprocating manner is sleeved on each side face of the extrusion plate 806, the hollow plate 807 is positioned on one side face of the extrusion plate 806 close to the first turning plate 506, a second spring 808 used for resetting the hollow plate 807 is fixedly arranged between the bottom of the hollow plate 807 and one side face of the extrusion plate 806 close to the bottom of the hollow plate 807, two second sealed cavities 885 which are respectively positioned at two sides of the through hole 894 are arranged in the fixed plate 801, the second sealed cavities 885 are communicated with the first sealed cavity 802, a second piston block 810 which can move in a reciprocating and sealing manner is arranged in the second sealed cavity 885, a groove is arranged on the bottom surface of the second piston block 810, a connecting rod 811 is fixedly arranged on the groove, a moving seat 812 is sleeved on the connecting rod 811 in a reciprocating manner, a turnover rod 813 is hinged on the moving seat 812, an arc-shaped groove 81 is arranged at the bottom of the second sealed cavity 885, a first arc-shaped rod 814 which can move in the arc-shaped groove 81 in a reciprocating manner is hinged on the moving seat 812, a second arc-shaped rod 815 is hinged at one end of the first arc-shaped rod 814 far away from the second piston block 810, a third arc-shaped rod 816 is hinged at one end of the second arc-shaped rod 815 far away from the first arc-shaped rod 814, and a third torsion rod 816 for resetting the second arc-shaped rod 815 is fixedly arranged between the first arc-shaped rod 814 And a fourth torsion spring for resetting the third arc-shaped rod 816 is fixedly arranged between the second arc-shaped rod 815 and the third arc-shaped rod 816, two abutting rods 817 are fixedly arranged on the bottom surface of the supporting plate along the length direction, and the two abutting rods 817 are positioned between the fixed plates 801.

The electric slide rail is the prior art, so the structure is not repeated, and the electric slide rail is waterproof and can be purchased on the market.

The working principle is as follows: when the water tank 1 is filled with hot water, the lifting cylinder 303 drives the supporting plate 304 to move upwards, a plaster bandage is placed in the middle of the top surface of the lifting plate 301, the two electric sliding rails 2 are started to move the lifting plate 301 downwards into the hot water, the lifting cylinder 303 drives the supporting plate 304 to move downwards, the first locating blocks 502 and the first semi-cylindrical blocks 507 are pushed to turn over towards the position close to the plaster bandage in the process that the supporting plate 304 moves downwards, the first semi-cylindrical blocks 507 are reset when the first locating blocks 502 and the first semi-cylindrical blocks 507 are separated, so that water can fluctuate through continuous turning of the first semi-cylindrical blocks 507, when the first locating blocks 502 at the lowest end are contacted with the first pressing block 511, the first pressing block 511 is pushed to move downwards, the space in the first ventilation groove 509 is reduced, the air pressure is increased, and the increased air pressure drives the second pressing block 514 to move upwards and be clamped into the first matching groove 515, at this time, the uppermost multiple first pushing blocks 502 contact with the first semi-cylindrical block 507 to push the first semi-cylindrical block 507 to be close to the plaster bandage, so that the plaster bandage can be squeezed from the left and right sides, meanwhile, the multiple second pushing blocks 602 contact with the second semi-cylindrical block 607 to push the second semi-cylindrical block 607 to turn over towards the position close to the plaster bandage, when the multiple second pushing blocks 602 are separated from the second semi-cylindrical block 607, the second semi-cylindrical block 607 resets, so that water can fluctuate due to the continuous turning over of the second semi-cylindrical block 607, when the lowermost multiple second pushing blocks 602 contact with the third pressing block 611, the third pressing block 611 is pushed to move downwards, the space in the second vent groove 609 is reduced, the increased air pressure pushes the fourth pressing block 614 to move upwards to be clamped into the second matching groove 615, at this time, the uppermost multiple second pushing blocks 602 contact with the second semi-cylindrical block 607 to push the second semi-cylindrical block 507 to be close to the plaster bandage Thereby can carry out crowded water to the gypsum bandage from the front and back side, simultaneously when lift cylinder 303 extrudees downwards, second arc pole 815 can upwards overturn under the hindrance of gypsum bandage, let the gypsum bandage contact with stripper plate 806, promote stripper plate 806 rebound, let the increase atmospheric pressure in second seal chamber 885 space that is linked together with first seal chamber 802 reduce, second piston block 810 can upwards move under the effect of external pressure this moment, until letting two third arc poles 816 contact with the bottom surface of two support poles 817, thereby let two third arc poles 816, second arc pole 815, stripper plate 806, the cavity board 807 tends to form a plane, thereby can extrude the gypsum bandage.

When the lifting cylinder 303 drives the supporting plate 304 to move upwards, as the extrusion plate 806 is separated from the plaster bandage, the extrusion plate 806 is pushed downwards by the first spring 804 after losing resistance, the first spring 804 drives the first piston block 803 to move downwards, so that the space communicated with the second sealing cavity 885 in the first sealing cavity 802 is reduced, the air pressure is increased, the increased air pressure can push the first arc-shaped rod 814 to move downwards, the first arc-shaped rod 814 drives the second arc-shaped rod 815 to move towards the left side and the right side, the plaster bandage extruded from the side can be smoothed, and manual smoothing is not needed.