阅读说明：本技术 一种加热片成型装置 (Heating plate forming device ) 是由 付仲 黄琦琦 祝少林 赵俊铭 陈光柱 胡波 于 2019-11-19 设计创作，主要内容包括：本发明公开了一种加热片成型装置,包括：下压组件,下支撑组件,下压组件,凸模组件,顶升组件,卡模组件,牵拉件,当加热片脱模时,卡模组件作用于牵拉件,以使牵拉件上端卡设于下压组件,牵拉件下端卡设于顶升组件,使顶升组件沿着下压组件的运动方向运动,且当加热片脱模时,凸模组件作用于加热片地沿着下压组件的运动方向运动,以使加热片脱离凹模组件。本发明能够通过单次操作即可完成压制和脱模动作,有效地缩短了工作节拍,脱模过程中,对加热片的上下平面均施加负载,防止加热片在脱模时产生变形,方便实现凹模组件的转移和加热片的转移,提高加热片的成形效率,具有较强的实用性。(The invention discloses a heating sheet forming device, comprising: the lower pressing component, the lower supporting component, the lower pressing component, the male die component, the jacking component, the die clamping component and the traction piece, when the heating plate is demolded, the die clamping component acts on the traction piece to enable the upper end of the traction piece to be clamped on the lower pressing component, the lower end of the traction piece is clamped on the jacking component, the jacking component moves along the moving direction of the lower pressing component, and when the heating plate is demolded, the male die component acts on the heating plate to move along the moving direction of the lower pressing component, so that the heating plate is separated from the female die component. The invention can complete pressing and demoulding actions through single operation, effectively shortens the working rhythm, applies loads to the upper plane and the lower plane of the heating plate in the demoulding process, prevents the heating plate from deforming in the demoulding process, conveniently realizes the transfer of the female die assembly and the transfer of the heating plate, improves the forming efficiency of the heating plate and has stronger practicability.)

1. A heat patch forming apparatus, comprising:

a hold-down assembly (10);

the lower support assembly is arranged on the lower pressing assembly (10);

the female die assembly (16), the female die assembly (16) is mounted on the lower supporting assembly;

the male die assembly (17) is positioned right above the female die assembly (16), and when the pressing assembly (10) acts on the male die assembly (17), the male die assembly (17) acts on the female die assembly (16) for forming the heating sheet;

the jacking assembly (12) is arranged at the lower end of the lower support assembly, and when the upper end of the jacking assembly (12) acts on the female die assembly (16), the jacking assembly (12) is used for demoulding the heating sheet;

the mold clamping assembly (18), the mold clamping assembly (18) is arranged on the lower supporting assembly, and when the heating plate is demolded, the mold clamping assembly (18) is used for limiting the movement of the female mold assembly (16);

a traction piece (19), the traction piece (19) is arranged on the clamping module component (18), the upper end of the traction piece (19) is arranged on the pressing component (10), the lower end of the traction piece (19) is arranged on the jacking component (12),

when the heating plate is demolded, the mold clamping assembly (18) acts on the drawing piece (19) to enable the upper end of the drawing piece (19) to be clamped on the pressing assembly (10), the lower end of the drawing piece (19) is clamped on the jacking assembly (12), the jacking assembly (12) moves along the moving direction of the pressing assembly (10), and when the heating plate is demolded, the male mold assembly (17) acts on the heating plate and moves along the moving direction of the pressing assembly (10) to enable the heating plate to be separated from the female mold assembly (16).

2. A heat patch forming device as claimed in claim 1, wherein:

the pressing assembly (10) comprises a pressing plate (103);

the lower supporting assembly comprises a mounting block (11), a bottom layer fixing piece (13) is mounted at the upper end of the mounting block (11), a middle positioning piece (14) is mounted at the upper end of the bottom layer fixing piece (13), and an upper positioning plate (15) is mounted at the upper end of the middle positioning piece (14);

the male die assembly (17) comprises a movable plate (170) located right below the lower pressing plate (103), wherein two corners of the movable plate (170) are respectively provided with a lifting cylinder (171), the other two corners of the movable plate (170) are penetrated by guide rods (172), the lifting cylinders (171) are distributed on one diagonal line of the movable plate (170), the guide rods (172) are distributed on the other diagonal line of the movable plate (170), the lower ends of the lifting cylinders (171) are respectively arranged on the mounting block (11), the lower ends of the guide rods (172) are respectively arranged on the bottom layer fixing piece (13), the upper end of the movable plate (170) is provided with a fixed disc (173), the fixed disc (173) is provided with a lower extension table (174) in a downward extending manner, the lower extension table (174) is provided with a lower pressing die (175), the lower extension table (174) is assembled;

the female die component (16) comprises an outer die (160) arranged in the middle of the upper positioning plate (15), and a die core (161) is arranged at the center of the outer die (160);

the lower die (175) is concentric with the core (161).

3. A heat patch forming device as claimed in claim 2, wherein the mounting block (11) is formed with a moving chamber (111) extending downward at a lower end thereof;

the jacking assembly (12) comprises a jacking piece (120) positioned in the movement cavity (111), the jacking piece (120) is provided with a jacking rod (121) in an upward extending manner, and the jacking rod (121) sequentially penetrates through the mounting block (11), the bottom layer fixing piece (13) and the middle positioning piece (14);

the die clamping assemblies (18) are arranged on the lower supporting assembly in pairs, each die clamping assembly (18) comprises a telescopic cylinder (180) arranged on the upper positioning plate (15), a moving end of each telescopic cylinder (180) is provided with a moving block (181), and a convex block (182) is formed at the other end of each moving block (181);

the traction piece (19) comprises a pull rod (190) arranged on the motion block (181), an upper chuck (191) is installed at the upper end of the pull rod (190), and a lower chuck (192) is installed at the lower end of the pull rod (190).

4. A heat patch forming device in accordance with claim 3, wherein:

an upper clamping groove (1030) is formed in two sides of the lower pressing plate (103), and the outer side end of the upper clamping groove (1030) is opened;

an upper movement groove (1700) is formed on two sides of the movable plate (170), and the outer side end of the upper movement groove (1700) is opened;

movement holes (151) penetrate through the two sides of the upper positioning plate (15) from top to bottom;

middle moving grooves (130) are formed in two sides of the bottom layer fixing piece (13), and the outer side ends of the middle moving grooves (130) are opened;

lower moving grooves (110) are formed in two sides of the mounting block (11), and the outer side ends of the lower moving grooves (110) are open;

lower clamping grooves (1200) are formed in two sides of the jacking piece (120), and the outer side ends of the lower clamping grooves (1200) are opened;

the pull rod (190) penetrates through the upper clamping groove (1030), the upper movement groove (1700), the movement hole (151), the middle movement groove (130), the lower movement groove (110) and the lower clamping groove (1200) from top to bottom;

the upper chuck (191) is clamped in the upper clamping groove (1030);

when the heating plate is demolded, the pull rod (190) is pushed by the telescopic cylinder (180) to move from the opening end of the upper clamping groove (1030) to the other end, so that the lower end of the pull rod (190) penetrates through the lower clamping groove (1200), and the lower chuck (192) is located below the jacking piece (120);

when the heating piece is demoulded, the lower pressing plate (103) rises to enable the pull rod (190) to drive the jacking piece (120) to rise so as to enable the jacking rod (121) to rise, and the upper end of the jacking rod (121) acts on the mold core (161) to enable the heating piece to be demoulded from the outer mold (160).

5. A heat patch forming device as claimed in claim 2, wherein:

a lower tapered hole (150) is formed in the middle of the upper positioning plate (15);

the lower end of the outer die (160) is in a conical structure, the lower end of the outer die (160) is assembled in the lower conical hole (150), and the end part of the lower end of the outer die (160) is abutted against the middle positioning piece (14).

6. A heat patch forming device as claimed in claim 2, wherein:

an upper conical hole is formed in the center of the movable plate (170);

the lower extension table (174) is of a frustum structure, and the lower extension table (174) is assembled in the upper conical hole.

7. A heating plate forming device according to claim 2, wherein the pressing assembly (10) comprises a lower support body (100), a plurality of presses (101) are installed at the upper end of the lower support body (100), a pressing slider (102) is arranged at the upper end of the press (101), and a pressing plate (103) is installed on the pressing slider (102).

8. A heat patch forming device as claimed in claim 3, wherein the lift rod (121) is provided at its lower end with a stopper ring (122).

9. A heat patch forming device according to claim 1, further comprising a charge taking sheet portion (2);

the material feeding and taking piece part (2) comprises:

the supporting unit (20) is arranged on one side of the pressing component (10);

a rotating mechanism (21) mounted on the support unit (20);

a lifting mechanism (22) assembled on the rotating mechanism (21);

a telescopic mechanism (23) assembled to the lifting mechanism (22);

the feeding mechanism (24) is arranged at the first end part of the telescopic mechanism (23) and is used for clamping and feeding the female die assembly (16);

the sheet taking mechanism (25) is arranged at the second end part of the telescopic mechanism (23) and is used for transferring the formed heating sheet;

the rotating mechanism (21) is used for rotating the feeding mechanism (24) and the sheet taking mechanism (25);

the lifting mechanism (22) is used for adjusting the heights of the feeding mechanism (24) and the sheet taking mechanism (25);

the telescopic mechanism (23) is used for adjusting the distance between the feeding mechanism (24) and/or the sheet taking mechanism (25) and the pressing component (10).

10. A heat patch forming device in accordance with claim 9, wherein:

the supporting unit (20) comprises a bottom plate (200), a plurality of supporting plates (201) are installed on the bottom plate (200) in an upward extending mode, and an upper plate (202) is installed at the upper end of each supporting plate (201);

the rotating mechanism (21) comprises a rotating plate (210) assembled at the center of the upper plate (202), rotating cylinders are arranged at the lower end of the rotating plate (210), the rotating cylinders are mounted on the upper plate (202), rotating shafts (211) are mounted on the side walls of the rotating plate (210), rotating wheels (212) are arranged on the rotating shafts (211), the rotating wheels (212) are tangent to the upper plate (202), and guide pieces (213) are mounted on the rotating plate (210) in an upward extending mode;

t-shaped grooves (2131) are formed in the side walls of the guide piece (213) in a penetrating mode, lifting holes (2130) are formed in the side walls of the guide piece (213) in a penetrating mode, and two pairs of key-shaped holes (2132) are formed in two side walls of the guide piece (213);

the lifting hole (2130) penetrates through the guide (213) along the telescopic direction of the telescopic mechanism (23);

key-shaped holes (2132) are formed in the guide (213) along the extension direction of the extension mechanism (23), and the key-shaped holes (2132) are positioned on two sides of the T-shaped groove (2131);

the lifting mechanism (22) comprises a pair of lifting plates (220) with one ends assembled in a T-shaped groove (2131), the lifting plates (220) are arranged in the T-shaped groove (2131) in a manner of being perpendicular to the telescopic mechanism (23), bending plates (226) are arranged on two sides of the lifting plates (220) in a manner of extending outwards, telescopic guide pieces (229) are arranged on the other ends of the bending plates (226), moving rods (228) are arranged on two sides of one end of each telescopic guide piece (229), the moving rods (228) penetrate through the key-shaped holes (2132), assembling pieces (227) are arranged on the other ends of the moving rods (228), the assembling pieces (227) are assembled in the T-shaped groove (2131), screw rods (221) are screwed on the lifting plates (220), the lower ends of the screw rods (221) are assembled on the rotating plates (210), driven wheels (222) are assembled on the upper ends of the screw rods (221), a plurality of belts (223), the driving wheel (224) is provided with a lifting motor (225), and the lifting motor (225) is arranged at the upper end of the guide piece (213);

the number of the bending plates (226) is two pairs;

the number of the telescopic guides (229) is one pair;

the number of the motion rods (228) is two pairs;

the number of the assembly parts (227) is one pair;

the telescopic mechanism (23) comprises four pairs of assembling seats (230) which are installed on two side walls of the telescopic guide piece (229) in pairs, a gear (231) is assembled between each pair of assembling seats (230), two pairs of telescopic motors (232) for driving the gear (231) are installed on the telescopic guide piece (229), a pair of racks (233) penetrate through the telescopic guide piece (229), the gears (231) are meshed with the racks (233), and a plurality of connecting plates (234) are arranged between the racks (233);

the feeding mechanism (24) comprises transverse guide pieces (243) arranged at the first end parts of a pair of racks (233), feeding air cylinders (240) are arranged on the rear walls of the transverse guide pieces (243) in pairs, push-pull plates (241) are arranged at the movable ends of the feeding air cylinders (240), push-pull rods (242) are arranged at the other ends of the push-pull plates (241), clamping pieces (244) are arranged at the other ends of the push-pull rods (242), one ends of the clamping pieces (244) are all assembled on the transverse guide pieces (243), and V-shaped grooves (245) which are opposite to each other are formed on the inner sides of the clamping pieces (244);

the film taking mechanism (25) comprises film taking guide pieces (250) arranged at the second end parts of a pair of racks (233), a pair of film taking cylinders (252) are arranged on the rear wall of each film taking guide piece (250), movable ends of the film taking cylinders (252) are provided with movable plates (253), pull rods (254) are arranged at the other ends of the movable plates (253), sliders (251) are arranged at the other ends of the pull rods (254), inner side ends of the sliders (251) are all assembled on the film taking guide pieces (250), inner clamping pieces (255) are arranged at the outer side ends of the sliders (251), clamping cylinders (257) are arranged on the inner clamping pieces (255) in an outwards extending mode, intermediate connecting plates (258) are arranged at the movable ends of the clamping cylinders (257), telescopic rods (259) are arranged at the other ends of the intermediate connecting plates (258), arc-shaped clamping pieces (2552) are arranged at the other ends of the intermediate connecting plates (259), and arc-shaped clamping pieces;

the inner clamping piece (255) comprises L-shaped plates (2550) which are arranged on the sliding block (251), inner arc clamping pieces (2551) are arranged at the other ends of the L-shaped plates (2550), and the clamping air cylinder (257) is arranged on the outer wall of the L-shaped plate (2550);

the front walls of the L-shaped plates (2550) are respectively provided with a guide groove (2553), and the arc-shaped clamping pieces (2552) are respectively assembled in the guide grooves (2553);

the inner arc clamping piece (2551) and the arc clamping piece (2552) are concentric;

the inner walls of the inner arc clamping piece (2551) and the arc clamping piece (2552) are provided with anti-skid rubber pads.

Technical Field

The invention relates to the technical field of heating plate forming equipment, in particular to a heating plate forming device.

Background

The existing heating plate is usually produced by adopting a press forming mode, however, the existing heating plate can be demoulded only by means of a corresponding tool after being pressed, the demoulding mode undoubtedly increases the time required by the heating plate forming, thereby reducing the production efficiency of the heating plate, and certainly, in order to improve the production efficiency of the heating plate, the double-station mode is adopted for forming the heating plate and demoulding the heating plate, namely when one station carries out the press forming, the other station carries out the demoulding treatment on the press-formed heating plate, after the heating plate at the previous station is pressed and formed, the demoulding treatment is carried out on the heating plate at the previous station, so as to improve the forming and demoulding efficiency of the heating plate, but the position adjustment is inevitably required by the mode, so that the press forming can be completed at one station, and the demoulding treatment can be completed, the reduction of the production per unit time of the heating sheet is inevitably increased in the position adjusting process, excessive energy is wasted, and the cost investment of enterprises is increased.

Disclosure of Invention

The invention provides a heating plate forming device, which is used for solving the defects of the prior art, can complete pressing and demoulding actions through single operation, effectively shortens the working rhythm, applies loads to the upper plane and the lower plane of a heating plate in the demoulding process, prevents the heating plate from deforming in the demoulding process, is convenient to realize the transfer of a female die assembly and the transfer of the heating plate, improves the forming efficiency of the heating plate and has stronger practicability.

In order to achieve the purpose of the invention, the following technology is adopted:

a heat patch forming apparatus comprising:

pressing the assembly;

the lower support assembly is arranged on the lower pressing assembly;

the female die assembly is arranged on the lower support assembly;

the male die assembly is positioned right above the female die assembly, and when the pressing assembly acts on the male die assembly, the male die assembly acts on the female die assembly for forming the heating sheet;

the jacking assembly is arranged at the lower end of the lower support assembly, and is used for demoulding the heating sheet when the upper end of the jacking assembly acts on the female die assembly;

the die clamping assembly is arranged on the lower support assembly and used for limiting the movement of the female die assembly when the heating sheet is demoulded;

the traction piece is arranged on the die clamping assembly, the upper end of the traction piece is arranged on the pressing assembly, the lower end of the traction piece is arranged on the jacking assembly,

when the heating plate is demolded, the mold clamping assembly acts on the traction piece to enable the upper end of the traction piece to be clamped on the pressing assembly, the lower end of the traction piece is clamped on the jacking assembly to enable the jacking assembly to move along the movement direction of the pressing assembly, and when the heating plate is demolded, the male mold assembly acts on the heating plate and moves along the movement direction of the pressing assembly to enable the heating plate to be separated from the female mold assembly.

Further, the hold-down assembly comprises a hold-down plate;

the lower supporting assembly comprises an installation block, a bottom layer fixing piece is installed at the upper end of the installation block, a middle positioning piece is installed at the upper end of the bottom layer fixing piece, and an upper positioning plate is installed at the upper end of the middle positioning piece;

the male die assembly comprises a movable plate positioned right below a lower pressing plate, wherein two corners of the movable plate are respectively provided with a lifting cylinder, the other two corners of the movable plate are penetrated by guide rods, the lifting cylinders are distributed on one diagonal line of the movable plate, the guide rods are distributed on the other diagonal line of the movable plate, the lower end of each lifting cylinder is arranged on an installation block, the lower end of each guide rod is arranged on a bottom layer fixing piece, the upper end of the movable plate is provided with a fixed disk, the fixed disk is provided with a lower extension table in a downward extending manner, the lower extension table is provided with a lower pressing die in a downward extending manner;

the female die assembly comprises an outer die arranged in the middle of the upper positioning plate, and a die core is arranged at the center of the outer die;

the lower press die is concentric with the die core.

Further, a movement cavity is formed in the lower end of the mounting block in a downward extending mode;

the jacking component comprises a jacking piece positioned in the movement cavity, a jacking rod is installed on the jacking piece in an upward extending mode, and the jacking rod sequentially penetrates through the installation block, the bottom layer fixing piece and the middle positioning piece;

the die clamping assemblies are arranged on the lower supporting assembly in pairs and comprise telescopic cylinders arranged on the upper positioning plate, moving blocks are arranged at the movable ends of the telescopic cylinders, and convex blocks are formed at the other ends of the moving blocks;

the traction piece comprises a pull rod arranged on the motion block, an upper chuck is arranged at the upper end of the pull rod, and a lower chuck is arranged at the lower end of the pull rod.

Furthermore, upper clamping grooves are formed on two sides of the lower pressing plate, and the outer side ends of the upper clamping grooves are opened;

the two sides of the movable plate are provided with upper moving grooves, and the outer side ends of the upper moving grooves are opened;

the two sides of the upper positioning plate are provided with moving holes from top to bottom in a penetrating way;

middle moving grooves are formed on two sides of the bottom layer fixing piece, and the outer side ends of the middle moving grooves are opened;

lower moving grooves are formed on two sides of the mounting block, and the outer side ends of the lower moving grooves are opened;

lower clamping grooves are formed in two sides of the jacking piece, and the outer side ends of the lower clamping grooves are opened;

the pull rod penetrates through the upper clamping groove, the upper moving groove, the moving hole, the middle moving groove, the lower moving groove and the lower clamping groove from top to bottom;

the upper chuck is clamped in the upper clamping groove;

when the heating plate is demoulded, the pull rod is pushed by the telescopic cylinder to move from the opening end of the upper clamping groove to the other end, so that the lower end of the pull rod penetrates through the lower clamping groove, and the lower chuck is positioned below the jacking piece;

when the heating piece is demoulded, the lower pressing plate rises to enable the pull rod to drive the jacking piece to rise so as to enable the jacking rod to rise, and the upper end of the jacking rod acts on the mold core to enable the heating piece to be separated from the outer mold.

Furthermore, a lower tapered hole is formed in the middle of the upper positioning plate;

the lower end of the outer die is of a conical structure and is assembled in the lower conical hole, and the end part of the lower end of the outer die abuts against the middle positioning piece.

Furthermore, an upper conical hole is formed in the central position of the movable plate;

the lower extension table is of a frustum structure and is assembled in the upper conical hole.

Further, the pressing assembly comprises a lower supporting body, a plurality of presses are installed at the upper end of the lower supporting body, a pressing slide block is arranged at the upper end of each press, and a pressing plate is installed on the pressing slide block.

Furthermore, the lower end of the jacking rod is provided with a limiting ring.

Further, the device also comprises a feeding and taking piece part;

the feeding and sheet taking part comprises:

the supporting unit is arranged on one side of the pressing component;

a rotating mechanism assembled to the support unit;

the lifting mechanism is assembled on the rotating mechanism;

the telescopic mechanism is assembled on the lifting mechanism;

the feeding mechanism is arranged at the first end part of the telescopic mechanism and used for clamping and feeding the female die assembly;

the sheet taking mechanism is arranged at the second end part of the telescopic mechanism and used for transferring the formed heating sheet;

the rotating mechanism is used for rotating the feeding mechanism and the sheet taking mechanism;

the lifting mechanism is used for adjusting the heights of the feeding mechanism and the sheet taking mechanism;

the telescopic mechanism is used for adjusting the distance between the feeding mechanism and/or the sheet taking mechanism and the pressing assembly.

Furthermore, the supporting unit comprises a bottom plate, a plurality of supporting plates are arranged on the bottom plate in an upward extending mode, and an upper plate is arranged at the upper end of each supporting plate;

the rotating mechanism comprises a rotating plate assembled at the central position of the upper plate, a rotating cylinder is arranged at the lower end of the rotating plate and is installed on the upper plate, rotating shafts are installed on the side walls of the rotating plate and are provided with rotating wheels, the rotating wheels are tangent to the upper plate, and guide pieces are installed on the rotating plate in an upward extending mode;

t-shaped grooves are formed in the side walls of the guide pieces in a penetrating mode, lifting holes are formed in the guide pieces in a penetrating mode, and two pairs of key-shaped holes are formed in two side walls of the guide pieces;

the lifting hole penetrates through the guide piece along the telescopic direction of the telescopic mechanism;

key-shaped holes are formed in the guide piece along the telescopic direction of the telescopic mechanism, and the key-shaped holes are positioned on two sides of the T-shaped groove;

the lifting mechanism comprises a pair of lifting plates, one ends of the lifting plates are assembled in a T-shaped groove, the lifting plates are perpendicular to the telescopic mechanism and are arranged in the T-shaped groove, the two sides of each lifting plate are outwards extended and are provided with a bending plate, the other end of each bending plate is provided with a telescopic guide piece, the two sides of one end of each telescopic guide piece are provided with moving rods, the moving rods penetrate through key-shaped holes, the other ends of the moving rods are provided with assembly parts, the assembly parts are assembled in the T-shaped groove, the lifting plates are respectively screwed with a screw rod, the lower ends of the screw rods are assembled on a rotating plate, the upper ends of the screw rods are respectively provided with a driven wheel, each;

the number of the bending plates is two pairs;

the number of the telescopic guide pieces is one pair;

the number of the motion rods is two pairs;

the number of the assembly parts is one pair;

the telescopic mechanism comprises four pairs of assembling seats which are installed on two side walls of the telescopic guide piece in pairs, a gear is assembled between each pair of assembling seats, the telescopic guide piece is provided with two pairs of telescopic motors for driving the gears, a pair of racks penetrate through the telescopic guide piece, the gears are meshed with the racks, and a plurality of connecting plates are arranged between the racks;

the feeding mechanism comprises transverse guide pieces arranged at the first end parts of a pair of racks, feeding cylinders are arranged on the rear walls of the transverse guide pieces in pairs, push-pull plates are arranged at the movable ends of the feeding cylinders, push-pull rods are arranged at the other ends of the push-pull plates, clamping pieces are arranged at the other ends of the push-pull rods, one ends of the clamping pieces are assembled on the transverse guide pieces, and V-shaped grooves opposite to each other are formed in the inner sides of the clamping pieces;

the film taking mechanism comprises film taking guide pieces arranged at the second end parts of a pair of racks, a pair of film taking cylinders are arranged on the rear walls of the film taking guide pieces, movable ends of the film taking cylinders are respectively provided with a movable plate, the other ends of the movable plates are respectively provided with a pulling and pushing rod, the other ends of the pulling and pushing rods are respectively provided with a sliding block, the inner side ends of the sliding blocks are respectively assembled on the film taking guide pieces, the outer side ends of the sliding blocks are respectively provided with an inner clamping piece, the inner clamping pieces are respectively provided with a clamping cylinder in an outwards extending mode, the movable ends of the clamping cylinders are respectively provided with a middle connecting plate, the other ends of the middle connecting plates are respectively provided;

the inner clamping piece comprises L-shaped plates which are all arranged on the sliding block, inner arc clamping pieces are all arranged at the other ends of the L-shaped plates, and the clamping cylinder is arranged on the outer wall of the L-shaped plate;

guide grooves are formed in the front walls of the L-shaped plates, and the arc-shaped clamping pieces are assembled in the guide grooves;

the inner arc clamping piece and the arc clamping piece are concentric;

and anti-skid rubber pads are arranged on the inner walls of the inner arc clamping pieces and the arc clamping pieces.

The technical scheme has the advantages that:

1. according to the invention, the pressing component, the lower supporting component, the female die component, the male die component, the jacking component, the die clamping component and the drawing component are mutually matched to complete the forming of the heating sheet and the demoulding of the heating sheet. The pressing assembly provides power output for the heating plate press forming, and also provides power output for demolding after the heating plate press forming. Lower support subassembly, the die assembly is supported in mainly used installation, the drawing of patterns of while heating plate provides the guide effect, die assembly and terrace die subassembly, the mutually supporting is used for the press forming and the drawing of patterns processing of heating plate, wherein the die cavity when die assembly takes shape as the heating plate, and terrace die subassembly is under the effect of pushing down the subassembly, extrude the heating plate powder in the die assembly, make the heating plate powder take shape, on the other hand, die assembly and terrace die subassembly, when the heating plate drawing of patterns, both ends play the clamping action about the heating plate to take shape, thereby prevent at the drawing of patterns in-process, the condition that the heating plate warp appears. The jacking assembly, the die clamping assembly and the traction piece are mainly used for demoulding the heating plate through the cooperation of the jacking assembly, the die clamping assembly and the traction piece, wherein in the demoulding process of the heating plate, the die clamping assembly can fixedly limit the movement of the outer die, so that the heating plate is separated from the outer die, and simultaneously, the die clamping assembly can drive the traction piece to move towards the outer die side, so that the lower end of the traction piece is clamped on the jacking assembly, the upper end of the traction piece is always clamped on the pressing assembly, so that the jacking assembly and the pressing assembly are connected through the traction piece, so that after the forming of the heating plate is finished, the action on the formed heating plate needs to be quitted, in the quitting process of the pressing assembly, the jacking assembly at the lower end of the traction piece is driven to act on the female die assembly through the jacking assembly, so that the heating plate is finally removed from the outer die, and in order to cooperate with the demoulding process of the pressing assembly, the rising speed of the pressing, until the heat patch is removed from the outer mold. In conclusion, the pressing and demolding are closely connected, the characteristic that the heating plate needs to rise after being pressed by the pressing assembly, so that a gap exists between the male die assembly and the female die assembly, and the next heating plate is conveniently pressed is reasonably utilized.

Specifically, the mechanical unit that provides power in the push-down subassembly is the press, simultaneously, in order to carry out fixed connection to the upper end of tractive spare, consequently set up the draw-in groove, goes up the business turn over motion that the setting of draw-in groove can conveniently be drawn.

Specifically, the lower support assembly plays a role in positioning and fixing the female die assembly, specifically, in order to improve the fixing effect, a lower tapered hole is formed in the middle of the upper positioning plate, the lower end of the outer die is correspondingly arranged to be tapered, the conventional straight-barrel type assembly mode is replaced by the mode, the lower tapered hole has an upward supporting effect on the lower end of the outer die through the structural characteristics of the tapered surface of the lower tapered hole, and one dimension is added to the position limitation of the outer die besides the position limitation on the peripheral side of the outer die. The middle positioning piece is used for supporting the lower end of the outer die and also used for positioning and supporting the die core, so that the stability of the female die component is improved.

Specifically, the male die assembly is in a passive compression state in the process of press forming of the heating plate, that is, the lifting cylinder arranged on the male die assembly is in an idle state at the moment, in the pressing process, the press acts on the movable plate of the male die assembly to enable the movable plate to drive the lower pressing die to move downwards until the lower pressing die and the female die assembly interact to press form the heating plate, and meanwhile, in order to improve the accuracy of the position of the fixed lower pressing die, a lower support is arranged at the upper end of the lower pressing die and is of a conical structure, meanwhile, a corresponding upper conical hole is arranged in the middle of the movable plate matched with the lower support, wherein guide rods which are distributed diagonally on the movable plate are used for guiding the movable plate when the movable plate moves downwards, and the diagonal arrangement can improve the moving stability of the movable plate and prevent the movable plate from turning over, and is similar to the above, the lifting cylinder is also arranged on the other diagonal line of the movable plate, and the stability of the lifting motion of the movable plate is further improved by the arrangement mode of distributing the guide rods and the lifting cylinder.

Specifically, the female die assembly provides a cavity for forming the heating plate, wherein in order to facilitate the demolding of the heating plate, the female die assembly mainly comprises two parts, such as a cavity is provided for the external die for forming the heating plate, and the mold core is used for facilitating the demolding of the heating plate.

Specifically, the mold clamping assembly drives the moving block to move towards the outer mold through the telescopic cylinder when the heating demolding is carried out, until the convex block at one end of the moving block is clamped at the upper end of the outer mold, simultaneously, the drawing piece is driven to move inwards in the moving process of the telescopic cylinder, the upper end of the drawing piece is clamped in the upper clamping groove, the lower end of the drawing piece is clamped in the lower clamping groove, and finally, the jacking rod acts on the mold core under the driving of the press and completes the demolding treatment of the heating piece.

Specifically, jacking subassembly and tractive piece are as the essential element when drawing the patterns, wherein tractive piece is as jacking subassembly and push down subassembly adapting unit, when the heating plate drawing the patterns, tractive piece upper end and push down the subassembly and connect, and the lower extreme is connected with jacking piece, thereby make the direction of motion of jacking piece, the direction of motion cade and the direction of motion of pushing down the subassembly, the motion cade is the same, wherein set up the spacing ring on the liftout bar, mainly for the motion distance of restriction liftout bar, prevent that the liftout bar from jacking the distance too big, and increase the energy consumption, tractive piece is through setting up upper chuck and the lower chuck at both ends about the pull rod, connect and push down subassembly and jacking subassembly, wherein the upper chuck card is established in the upper clamping groove of the holding down plate of pushing down the subassembly, and the lower chuck card is established in the lower clamping groove of jacking piece.

2. Throw the material and get the piece portion, through the supporting element who sets up on it, slewing mechanism, elevating system, telescopic machanism, throw material mechanism and get piece mechanism, can be before the heating plate shaping, through throwing material mechanism with external mold and model accurately put into the lower bell mouth of locating plate, can be after the heating plate drawing of patterns is accomplished, take out the heating plate that the suppression was accomplished through getting piece mechanism, wherein, slewing mechanism can make and get piece mechanism and throw material mechanism and rotate, when needs shift external mold and mold core, will carry the material mechanism of throwing of external mold and mold core and rotate to locating plate department down, and put in. When the heating plate needs to be taken out, the plate taking mechanism is rotated to the position of the pressing assembly, and the heating plate is taken out. And the lifting mechanism is used for adjusting the heights of the feeding mechanism and the sheet taking mechanism, so that an outer mold and a mold core are conveniently fed by the feeding mechanism, and the heating sheet formed by pressing is taken out by the sheet taking mechanism. The telescopic mechanism is used for adjusting the distance between the feeding mechanism and the pressing assembly, so that feeding operation is conveniently completed, and of course, the distance between the sheet taking mechanism and the pressing assembly can be adjusted, so that the heating sheet is conveniently taken out. The feeding mechanism is used for transferring an assembly body formed by the outer die and the die core and powder for preparing the heating sheet filled in the outer die. And the sheet taking mechanism is used for taking out the heating sheet after the pressing and demoulding are finished.

Specifically, slewing mechanism orders about the rotor plate through rotating the cylinder and rotates, and in order to improve rotor plate pivoted stationarity, consequently set up the runner on the rotor plate lateral wall, the guide part sets up on the rotor plate as elevating system and telescopic machanism's guide part, wherein, set up the T-slot on four lateral walls of guide part, on the one hand plays the guide effect to telescopic machanism, and on the other hand plays the guide effect for elevating system's elevating movement, and the lift hole is used for telescopic machanism's direction, and the key shape hole is used for elevating system's direction.

Specifically, the lifting mechanism takes a lifting plate assembled in a T-shaped groove as a driving plate for lifting movement, the driving plate is driven by a screw rod to lift along the direction of the T-shaped groove, the screw rod is driven by a lifting motor arranged at the upper end of a guide piece, and a bending plate connects the lifting plate telescopic mechanisms together, so that the telescopic mechanism is driven by the lifting mechanism to lift along the T-shaped groove, wherein a telescopic guide piece arranged at the other end of the bending plate is used for guiding the movement of the telescopic mechanism, two sides of one end of the telescopic guide piece are respectively provided with a moving rod which penetrates through a key-shaped hole, the other end of the moving rod is also provided with an assembly part assembled in the T-shaped groove, and the telescopic guide piece, the moving rod and the assembly part are used for guiding the telescopic mechanism, so that the telescopic mechanism can move along the direction of the T-shaped groove, the stability of the lifting movement can be improved, and the telescopic guide piece plays a guiding role in the telescopic movement of the telescopic mechanism.

Specifically, telescopic machanism carries out the motion of vertical direction under the drive of lifter plate, and self carries out the horizontal motion of stretching out and drawing back simultaneously, wherein, carries out concertina movement through gear drive rack, and its concertina movement means is, shortens or enlarges the interval between tip and the push down subassembly to conveniently throw the material and get the piece operation, wherein the rack that sets up in pairs carries out the seesaw along flexible guide under the drive of gear, in order to make the stability of flexible guide improve simultaneously, has consequently set up corresponding connecting plate between a pair of rack.

Specifically, throw material mechanism, make the holding piece open or closed operation under the effect of throwing the material cylinder to conveniently accomplish the centre gripping of die subassembly, and the V-arrangement groove that sets up at the holding piece can be suitable for the centre gripping operation of the die subassembly of various sizes, improves the application scope of whole device.

Specifically, get piece mechanism, through make interior folder open or closed under the effect of getting the piece cylinder, thereby accomplish the centre gripping operation of heating plate, interior folder mainly used heating plate inboard centre gripping operation, the setting is including the interior arc folder of the folder other end and the arc folder of assembly on the interior arc folder, the centre gripping of heating plate is accomplished in the combined action, after the centre gripping is accomplished, interior arc folder is at first to the heating plate centre gripping during the centre gripping, treat interior arc folder to accomplish the back to the heating plate centre gripping, through the arc folder centre gripping to the heating plate after, both cooperate and finally accomplish the centre gripping operation of heating plate.

3. The invention can complete pressing and demoulding actions through single operation, effectively shortens the working rhythm, applies loads to the upper plane and the lower plane of the heating plate in the demoulding process, prevents the heating plate from deforming in the demoulding process, conveniently realizes the transfer of the female die assembly and the transfer of the heating plate, improves the forming efficiency of the heating plate and has stronger practicability.

Drawings

Fig. 1 shows an overall perspective view of the present invention.

Fig. 2 shows a three-dimensional structure diagram I of the assembly of the lower support assembly, the female die assembly, the male die assembly, the jacking assembly, the die clamping assembly and the traction piece.

Fig. 3 shows a three-dimensional structure diagram of the assembly of the lower support assembly, the female die assembly, the male die assembly, the jacking assembly, the die clamping assembly and the traction piece.

Fig. 4 shows a three-dimensional structure diagram of the assembly of the lower support assembly part, the female die assembly, the male die assembly, the jacking assembly, the die clamping assembly and the traction piece.

Fig. 5 shows a three-dimensional structure view of the assembly of the lower support assembly part, the female die assembly part, the male die assembly part, the jacking assembly, the die clamping assembly and the traction piece.

Fig. 6 shows a perspective structure view of the assembly of the lower support assembly part, the female die assembly part, the male die assembly part, the jacking assembly, the die clamping assembly and the traction piece.

Fig. 7 shows a first three-dimensional structure diagram of the assembly of the lower support assembly part, the male die assembly part, the jacking assembly, the die clamping assembly and the traction piece.

Figure 8 shows a three-dimensional structure diagram of the assembly of the lower support assembly part, the male die assembly part, the jacking assembly, the die clamping assembly and the traction piece.

Fig. 9 shows an assembled three-dimensional structure view of the feeding and taking piece part.

Fig. 10 shows a partial enlarged view at a.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.