CN108673037A - Press heap formula wax planting mechanism - Google Patents

Abstract

The invention discloses a press-stacking wax planting mechanism, which comprises a frame and a wax ring feeding mechanism, wherein the wax ring feeding mechanism comprises a linear motion device and a wax ring fixing device, the linear motion device is used for driving the wax ring fixing device to move up and down, the wax ring fixing device is provided with a wax ring cylinder, the wax ring cylinders are oppositely provided with wax ring ejection components which are used for clamping or loosening the wax rings, and the ring wax feeding mechanism is further included, the ring wax feeding mechanism comprises a ring wax welding device, the ring wax welding device comprises a sliding seat, a hot melting ring and a material supporting block, the material supporting block is connected with the sliding seat, the sliding seat is provided with a top column, the top column is sleeved with a spring and a floating block, the floating block is hinged with the material supporting block, the hot melting ring is supported by a spring, and the hot melting ring further comprises a pressing mechanism which is used for pressing the ejection column; the invention has the characteristics of high production efficiency, high bonding strength and good product consistency.

Description

A stacking type wax seeding mechanism

technical field

The invention relates to the technical field of wax seeding equipment, in particular to a stacking type wax seeding mechanism.

Background technique

At present, there are relatively few waxing equipment, especially for waxing the inner ring of the wax ring. Most of the waxing is manual welding. The manual welding speed is slow, the efficiency is low, and the product consistency is low. The ring wax on the market Include ring ring and wax tail as shown in picture 1.

Contents of the invention

The object of the present invention is to overcome the above-mentioned shortcomings, and provide a kind of wax seeding machine with high production efficiency, high bonding strength and good product consistency for welding ring wax and wax ring.

To achieve the above object, the specific scheme of the present invention is as follows:

A stacking type wax seeding mechanism, comprising a bottom plate, one end of the bottom plate is fixed with a wax ring feeding mechanism;

The wax ring feeding mechanism includes an L-shaped support seat, and the long arm of the support seat is fixed with a linear motion device; the linear motion device includes a linear motor box and a T-shaped slide plate, and the linear motor box is arranged side by side. There are two linear guide rails, two sliders are fixed on the bottom surface of the cross arm of the sliding plate, each of the sliders is slidingly connected with one of the linear guide rails, and a wax ring fixing device is fixed on the sliding plate; The wax ring fixing device includes a flat bracket, a wax ring cylinder is arranged inside the bracket, a wax ring is placed in the wax ring cylinder, and the outer peripheral wall of the wax ring cylinder is connected to two sides of the bracket. Two ends of the bracket are respectively provided with wax ring jacking components, and the two wax ring jacking components are arranged opposite to each other; the wax ring jacking components include a wax ring jacking body and an L-shaped cylinder frame, The wax ring jacking body is fixed on the bracket, a cavity is provided in the wax ring jacking body, a jacking block is arranged in the cavity, and one end of the jacking block is arranged in an arc shape, One end of the jacking block extends into the wax circle cylinder and abuts against the wax circle at the bottom, the other end of the jacking block is set as an inclined plane, and the jacking block and the wax circle jacking The inner wall of the body is connected along the radial direction of the wax circle cylinder through the first spring, the short arm of the cylinder frame is fixed on the bracket, the long arm of the cylinder frame is fixed with the first cylinder, and the first The power output end of the cylinder is connected with an inclined top block, and one end of the inclined top block is fitted with the other end of the top material block;

It also includes a ring wax feeding mechanism, the ring wax feeding mechanism includes two feeding racks and a number of rack slides, the feeding rack is provided with slide rails, and the rack slides are located on the slide rails and move through the Right below the wax ring cylinder, a ring wax welding device is fixed on the rack slide plate, and the ring wax welding device includes a cylindrical slide seat, a hot-melt ring and four supporting blocks, and the slide seat is fixed on On the rack slide plate, the outer diameter of the slide seat is smaller than the inner diameter of the wax ring, and the slide seat is provided with two inverted T-shaped chute along the diameter direction, the two chute are perpendicular to each other, and the two The intersecting position of the chute is provided with a push post, and a second spring and a floating block are sleeved on the push post, and one end of the second spring leans against the push post, and the other end of the second spring To lean against the floating block, the two ends of the chute are respectively connected to one of the support blocks, and the bottom surface of the support block is provided with an inverted T-shaped bump, and the bump is connected to the chute Sliding connection, one end of the support block is arranged in an arc shape, the other ends of the four support blocks are respectively hinged with the floating block through connecting hinge blocks, and five support blocks are provided for placing Cylindrical bosses and semicircular grooves of ring wax, the inner diameter of the hot-melt ring is larger than the diameter of the slide seat, the hot-melt ring is set on the slide seat, and the hot-melt ring is provided with The dent of the wax ring can be placed, the inner diameter of the dent is equal to the inner diameter of the wax ring, and three sliding posts are fixed on the bottom surface of the hot melt ring, and one end of the sliding post passes through the sliding plate of the material rack and goes downward Extending, the sliding post is covered with a third spring, one end of the third spring is against the bottom surface of the hot-melt ring, and the other end of the third spring is against the material rack slide plate;

It also includes a press-down mechanism, the press-down mechanism includes a square top plate and four support columns, one ends of the four support columns are respectively fixed at four right-angle positions of the top plate, and the other ends of the four support columns fixed on the bottom plate, a second cylinder is fixed on the top plate, the power output end of the second cylinder passes through the top plate downwards and is connected with a pressure head cylinder, and the pressure head cylinder is set downwards, so The pressure head cylinder is located on the axis of the wax ring cylinder.

Wherein, a reinforcement plate is provided between the long arm and the short arm of the support seat.

Wherein, the two ends of the linear motor box are respectively provided with end cover plates.

Wherein, the wax ring cylinder is provided with a strip hole for observing the wax ring.

Wherein, the top surface of the cylindrical boss is provided with rounded corners.

The beneficial effects of the present invention are as follows: the present invention adopts four supporting blocks, and one end of the four supporting blocks is respectively arranged in an arc shape, and placed on the sliding seat to form a circular arrangement, and each of the supporting blocks Five ring waxes can be placed on the support block, which can complete the welding of one wax ring at one time, automatic operation, high production efficiency, high bonding strength, and good product consistency;

In the present invention, the chute is provided on the sliding seat to limit and guide the supporting blocks, and the four supporting blocks are respectively hinged with the floating block through the connecting hinge block, and the floating block When pressing against the second spring, when a downward force is applied on the floating block, the second spring will be compressed, and at the same time, the downward pressure of the floating block will drive the supporting block radially outward When the down pressure is released, the second spring will return to its original state, driving the floating block to move up and reset, and the floating block will drive the material supporting block to move radially inward, thereby realizing the material supporting The diameter of the block is changed to achieve the melting of the wax tail of the ring wax and the combination of the ring wax and the wax ring;

In the present invention, the sliding column is arranged on the bottom surface of the hot-melt ring, and the third spring is sleeved on the sliding column, and the hot-melt ring is supported by the third spring. When the cylinder exerts pressure on the hot-melt ring, the hot-melt ring can move down, so that the wax circle in the wax circle cylinder can be on the same plane as the ring wax on the support block, and complete The combination of the wax ring and the ring wax; the hot-melt ring adopts a circular shape, so that the wax tail of each ring wax is heated evenly, and the product produced is of good consistency;

In the present invention, two wax ring jacking assemblies are used to clamp the bottommost wax ring in the wax ring cylinder, and after the bottommost wax ring is combined with the ring wax, the two wax ring jacking assemblies are loosened At the same time, the wax circle cylinder rises by a distance of a wax circle, because after the wax circle at the bottom is combined with the ring wax, it no longer rises with the wax circle cylinder, and the wax circle in the wax circle cylinder Move down the position of a wax ring, the wax ring jacking assembly is pressed against the new wax ring and clamped, repeating this, the wax ring can be continuously delivered to the ring wax feeding mechanism, automatic operation, high efficiency ; One end of the jacking block is set as an inclined plane, and fits with the jacking block, when the first cylinder is driven, the jacking block can slide along the ramp, and apply a thrust to the jacking block block, to realize that the top material block clamps the wax ring; the first spring is arranged between the top material block and the inner wall of the wax ring top material body, and when the top material block clamps the wax ring, The first spring will also be compressed, and when the inclined jacking block releases the thrust, the first spring will return to its original state, and at the same time reset the jacking block to realize the action of the jacking block loosening the wax ring .

Description of drawings

Fig. 1 is the schematic diagram of ring wax;

Fig. 2 is a structural representation of the present invention;

Fig. 3 is a structural schematic diagram of another perspective of the present invention;

Fig. 4 is the structural representation of wax ring feeding mechanism of the present invention;

Fig. 5 is a top view of the wax ring feeding mechanism of the present invention;

Fig. 6 is the structural representation of ring wax feeding mechanism of the present invention;

Fig. 7 is a schematic structural view of the pressing mechanism of the present invention;

Fig. 8 is a schematic structural view of the wax ring fixing device of the present invention;

Fig. 9 is a schematic structural view of the linear motion device of the present invention;

Fig. 10 is an exploded schematic view of the ring wax welding device of the present invention;

Fig. 11 is the structural representation of ring wax welding device of the present invention;

Fig. 12 is a schematic structural view of the wax ring jacking assembly of the present invention;

Fig. 13 is a schematic structural view of the wax ring jacking assembly of the present invention;

Fig. 14 is a schematic diagram of the internal structure of the wax ring jacking material body of the present invention;

Fig. 15 is a schematic structural view of the sliding seat of the present invention;

Fig. 16 is a schematic structural view of the supporting block of the present invention;

Description of reference signs: 1-frame; 2-bottom plate; 3-wax ring feeding mechanism; 31-support seat; 32-linear motion device; 321-linear motor box; 322-sliding plate; 323-linear guide rail; 324- Slider; 33-wax ring fixing device; 331-bracket; 332-wax ring cylinder; 333-wax ring jacking assembly; 3331-wax ring jacking body; 3332-cylinder frame; The first spring; 3335-the first cylinder; 3336-inclined top block; 4-ring wax feeding mechanism; 41-feeding frame; 42-material rack slide plate; 43-ring wax welding device; ;4312-top column; 432-hot melt ring; 4321-slider; 433-support block; 4331-bump; 4332-cylindrical boss; 436-connect the hinge block; 437-the third spring; 5-press down mechanism; 51-top plate; 52-support column; 53-the second cylinder;

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.

As shown in Fig. 1 to Fig. 16, a pile-type wax seeding mechanism described in this embodiment includes a frame 1 and a wax seeding mechanism.

The wax seeding mechanism includes a bottom plate 2 arranged on the frame 1, and one end of the bottom plate 2 is fixed with a wax ring feeding mechanism 3;

The wax ring feeding mechanism 3 includes an L-shaped support seat 31, and the long arm of the support seat 31 is fixed with a linear motion device 32; the linear motion device 32 includes a linear motor box 321 and a T-shaped sliding plate 322. The linear motor box 321 is provided with two linear guide rails 323 side by side, and the bottom surface of the cross arm of the sliding plate 322 is fixed with two sliders 324, and each of the sliders 324 is slidably connected to one of the linear guide rails 323. A wax ring fixing device 33 is fixed on the sliding plate 322; the wax ring fixing device 33 includes a flat support 331, and a wax ring cylinder 332 is arranged in the support 331, and a wax ring cylinder 332 is placed inside the wax ring cylinder 332. Wax ring, the outer peripheral wall of the wax ring cylinder 332 is connected to the two ends of the support 331, and the two ends of the support 331 are respectively provided with a wax ring ejector assembly 333, two of the wax ring ejectors Components 333 are arranged facing each other; the wax ring ejector assembly 333 includes a wax ring ejector body 3331 and an L-shaped cylinder frame 3332, the wax ring ejector body 3331 is fixed on the bracket 331, and the wax ring ejector body There is a cavity inside the body 3331, and a top material block 3333 is arranged in the cavity, and one end of the top material block 3333 is arranged in an arc shape, and one end of the top material block 3333 extends into the wax circle cylinder 332 The other end of the top material block 3333 is set as an inclined plane, and the inner wall of the top material block 3333 and the wax ring top material body 3331 passes through the first spring 3334 along the wax circle. The radial connection of the circle cylinder 332, the short arm of the cylinder frame 3332 is fixed on the bracket 331, the long arm of the cylinder frame 3332 is fixed with the first cylinder 3335, and the power output end of the first cylinder 3335 A slanted top block 3336 is connected, and one end of the slanted top block 3336 fits with the other end of the top material block 3333;

Also comprise ring wax feeding mechanism 4, described ring wax feeding mechanism 4 comprises two feed racks 41 and some feed rack slide plates 42, described feed rack 41 is provided with slide rail, and described feed rack slide plate 42 is positioned at described slide rail Moving up and passing directly below the wax circle cylinder 332, a ring wax welding device 43 is fixed on the material rack slide plate 42, and the ring wax welding device 43 includes a cylindrical slide seat 431, a hot-melt ring 432 and Four support blocks 433, the slide seat 431 is fixed on the rack slide plate 42, the outer diameter of the slide seat 431 is smaller than the inner diameter of the wax ring, and the slide seat 431 is provided with two inverted T-shaped chute 4311, the two chute 4311 are perpendicular to each other, the intersecting position of the two chute 4311 is provided with a push post 4312, and a second spring 434 and a floating block 435 are sleeved on the push post 4312 , one end of the second spring 434 abuts against the push post 4312, the other end of the second spring 434 abuts against the floating block 435, and the two ends of the chute 4311 respectively abut against one of the brackets. The material block 433 is connected, and the bottom surface of the material support block 433 is provided with an inverted T-shaped protrusion 4331, and the protrusion 4331 is slidably connected with the chute 4311, and one end of the support material block 433 is arranged in an arc shape, The other ends of the four supporting blocks 433 are respectively hinged to the floating block 435 by connecting the hinge blocks 436, and the supporting blocks 433 are provided with five cylindrical bosses 4332 and semicircular bosses for placing ring wax. groove 4333, the inner diameter of the hot melt ring 432 is larger than the diameter of the slide seat 431, the hot melt ring 432 is set on the slide seat 431, and the hot melt ring 432 is provided with a wax ring dent, the inner diameter of the dent is equal to the inner diameter of the wax ring, and the bottom surface of the hot melt ring 432 is fixed with three sliding posts 4321, and one end of the sliding posts 4321 passes through the material holder slide plate 42 and goes downward Extending, the sliding post 4321 is sleeved with a third spring 437, one end of the third spring 437 is against the bottom surface of the hot melt ring 432, and the other end of the third spring 437 is in contact with the material rack slide plate 42 against;

Also includes a pressing mechanism 5, the pressing mechanism 5 includes a square top plate 51 and four support columns 52, one end of the four support columns 52 is respectively fixed at four right-angle positions of the top plate 51, and the four The other end of the support column 52 is fixed on the bottom plate 2, and a second cylinder 53 is fixed on the top plate 51, and the power output end of the second cylinder 53 passes through the top plate 51 downwards and is connected with a pressure head. cylinder 54 , the pressure head cylinder 54 is set downwards, the pressure head cylinder 54 is located on the axis of the wax ring cylinder 332 , and the inner diameter of the pressure head cylinder 54 is larger than the outer diameter of the top column 4312 .

The working mode of this embodiment is: when working, put the ring wax into the said support block 433, put the wax circle into the said wax circle cylinder 332, and drive the two first cylinders 3335 at the same time. The inclined top block 3336 presses down and makes the top material block 3333 move along the inside of the wax circle cylinder 332, and the top material block 3333 clamps the bottommost wax circle; then the material rack slide plate 42 moves to the Directly below the wax circle cylinder 332, the top column 4312 is located on the axis of the wax circle cylinder 332, the second air cylinder 53 is driven, and the pressure head cylinder 54 is lowered and placed on the top. On the column 4312, the floating block 435 is pressed down and the second spring 434 is compressed, and the floating block 435 receives the downward force, and drives the supporting block 433 radially outward in the chute 4311 Move to make the wax tail of the ring wax and the hot-melt ring 432 ring. After the wax tail of the ring wax is fully melted, the pressure head cylinder 54 is retracted, and the second spring 434 returns to its original state without pressure. Drive the floating block 435 to reset, and at the same time, the support block 433 drives the ring wax to retract inward in the radial direction, and then the linear motion device 32 works to make the wax ring cylinder 332 go down, and the wax ring circle The bottom end of the barrel 332 is in contact with the indentation, and presses down the hot melt ring 432, and the hot melt ring 432 compresses the third spring 437. When the wax ring at the bottom end is on the same plane as the ring wax , the linear motion device 32 stops driving, and at the same time, the pressure head cylinder 54 is lowered to fully combine the ring wax with the wax ring, and then retracted, and then the linear motion device 32 is driven to make the wax ring cylinder 332 Raise the position of one wax circle, because after the wax circle at the bottom is combined with the ring wax, it will no longer rise with the wax circle cylinder 332, and the wax circle in the wax circle cylinder 332 will move down the position of one wax circle , and then the first cylinder 3335 is driven to make the ejector block 3333 re-clamp the wax circle, and then the linear motion device 32 continues to drive, so that the wax circle cylinder 332 rises, and the third spring 437 Under the action of no pressure, the original shape is restored, and the hot-melt ring 432 is reset, and the welding process of the ring wax and the wax ring is completed; 42 is moved to directly below the wax ring cylinder 332, and the above process is repeated in this way, and the welding work of the ring wax and the wax ring can be continuously completed, mechanized operation, high bonding strength, high production efficiency, and good product consistency.

In this embodiment, four supporting blocks 433 are adopted, and one end of the four supporting blocks 433 is respectively arranged in an arc shape, and placed on the slide seat 431 to form a circular arrangement, each of the supporting blocks Five ring waxes can be placed on the 433, which can complete the welding of one wax ring at one time, automatic operation, high production efficiency, high bonding strength, and good product consistency;

In this embodiment, the chute 4311 is provided on the sliding seat 431 to limit and guide the supporting block 433, and the four supporting blocks 433 pass through the connecting hinge block 436 and the floating block respectively. 435 is hinged, and the floating block 435 is against the second spring 434. When a downward force is applied on the floating block 435, the second spring 434 will be compressed, and at the same time, the downward pressure of the floating block 435 will It will drive the supporting block 433 to move outward in the radial direction. When the downward pressure is released, the second spring 434 will return to its original state, driving the floating block 435 to move upward and reset, and the floating block 435 will drive the The supporting block 433 moves radially inward, thereby realizing the diameter reduction of the supporting block 433, achieving the melting of the wax tail of the ring wax and the combination of the ring wax and the wax ring;

In this embodiment, the sliding post 4321 is arranged on the bottom surface of the hot-melt ring 432, and the third spring 437 is sleeved on the sliding post 4321, and the hot-melt ring 432 is supported by the third spring 437 , when the wax circle cylinder 332 exerts pressure on the heat-melt ring 432, the heat-melt ring 432 can move down, so that the wax circle in the wax circle cylinder 332 can be in contact with the holder The ring wax on the material block 433 is in the same plane, and the work of combining the wax ring and the ring wax is completed; the hot-melt ring 432 adopts a circular shape, so that the wax tail of each ring wax is heated evenly, and the product consistency is good;

In this embodiment, two wax ring jacking assemblies 333 are used to clamp the bottom wax ring in the wax ring cylinder 332. After the bottom wax ring is combined with the ring wax, the two wax ring ejectors Component 333 releases the wax ring, and the wax ring cylinder 332 rises the distance of a wax ring at the same time, because after the wax ring at the bottom is combined with the ring wax, it no longer rises with the wax ring cylinder 332, and the wax ring The wax ring in the cylinder 332 moves down one position of the wax ring, and the wax ring ejector assembly 333 abuts against and clamps the new wax ring, and repeats this to continuously provide the ring wax feeding mechanism 4 Conveying the wax ring, automatic operation, high efficiency; one end of the ejector block 3333 is set on a slope, and fits with the inclined ejector block 3336, when the first cylinder 3335 is driven, the inclined ejector block 3336 Can slide along the slope, and apply thrust to the ejector block 3333, so that the ejector block 3333 clamps the wax ring; between the ejector block 3333 and the inner wall of the wax ring ejector body 3331 The first spring 3334 is set, and when the lifting block 3333 clamps the wax ring, the first spring 3334 will also be compressed, and when the inclined pushing block 3336 releases the thrust, the first spring 3334 will Restore the original shape, and at the same time reset the ejector block 3333 to realize the action of releasing the wax ring by the ejector block 3333.

Based on the above embodiments, further, a reinforcing plate is provided between the long arm and the short arm of the support seat 31 , so that the structure is stronger.

Based on the above embodiments, further, the two ends of the linear motor box 321 are respectively provided with end cover plates to prevent the sliding plate 322 from falling off from the linear guide rail 323 and make the structure stronger.

Based on the above embodiment, further, the wax circle cylinder 332 is provided with a strip hole for observing the wax circle, and the number of wax circles in the wax circle cylinder 332 can be seen through the strip hole , adding wax rings to the inside of the wax ring cylinder 332 in time to ensure that the welding work continues.

Based on the above embodiments, further, the top surface of the cylindrical boss 4332 is provided with rounded corners, which is convenient for placing ring wax.

The above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the patent application scope of the present invention are included in the protection scope of the patent application of the present invention.

Claims (5)

1. A kind of press pile type wax mechanism, it is characterized in that: It includes a bottom plate (2), and one end of the bottom plate (2) is fixed with a wax ring feeding mechanism (3); The wax ring feeding mechanism (3) includes an L-shaped support seat (31), the long arm of the support seat (31) is fixed with a linear motion device (32); the linear motion device (32) includes a linear motor box (321) and a T-shaped sliding plate (322), the linear motor box (321) is provided with two linear guide rails (323) side by side, and the bottom surface of the cross arm of the sliding plate (322) is fixed with two sliding block (324), each of the sliders (324) is slidingly connected with one of the linear guide rails (323), and the wax ring fixing device (33) is fixed on the sliding plate (322); the wax ring fixing device (33) It includes a stent (331) in the shape of an oval, and a wax circle cylinder (332) is arranged inside the support (331), and a wax circle is placed in the wax circle cylinder (332), and the wax circle cylinder ( 332) is connected to the two ends of the support (331), and the two ends of the support (331) are respectively provided with a wax ring ejector assembly (333), two of the wax ring ejector assemblies ( 333) are arranged facing each other; the wax ring ejector assembly (333) includes a wax ring ejector body (3331) and an L-shaped cylinder frame (3332), and the wax ring ejector body (3331) is fixed on the bracket ( 331), a cavity is provided in the wax ring jacking body (3331), and a jacking block (3333) is arranged in the cavity, and one end of the jacking block (3333) is arranged in an arc shape, so that One end of the top material block (3333) extends into the wax ring cylinder (332) and abuts against the bottommost wax ring, and the other end of the top material block (3333) is set on an inclined plane, and the top material The block (3333) is connected to the inner wall of the wax ring top material body (3331) through the first spring (3334) along the radial direction of the wax ring cylinder (332), and the short arm of the cylinder frame (3332) is fixed On the bracket (331), the long arm of the cylinder frame (3332) is fixed with a first cylinder (3335), and the power output end of the first cylinder (3335) is connected with an inclined top block (3336), so One end of the inclined jacking block (3336) is attached to the other end of the jacking block (3333); It also includes a ring wax feeding mechanism (4). The ring wax feeding mechanism (4) includes two feeding racks (41) and several rack slides (42). The feeding rack (41) is provided with slide rails. The rack slide plate (42) moves on the slide rail and passes directly under the wax ring cylinder (332), and the ring wax welding device (43) is fixed on the rack slide plate (42). The ring wax welding device (43) includes a cylindrical sliding seat (431), a hot-melt ring (432) and four support blocks (433), and the sliding seat (431) is fixed on the material rack sliding plate (42) Above, the outer diameter of the sliding seat (431) is smaller than the inner diameter of the wax ring, and the sliding seat (431) is provided with two inverted T-shaped sliding grooves (4311) along the diameter direction, and the two sliding grooves ( 4311) are perpendicular to each other, and the intersecting position of the two chutes (4311) is provided with a top post (4312), and the top post (4312) is sleeved with a second spring (434) and a floating block (435), so One end of the second spring (434) abuts against the top post (4312), the other end of the second spring (434) abuts against the floating block (435), and the chute (4311) The two ends are respectively connected with one of the supporting blocks (433), and the bottom surface of the supporting block (433) is provided with an inverted T-shaped bump (4331), and the bump (4331) is connected with the chute ( 4311) sliding connection, one end of the support block (433) is arranged in an arc shape, and the other ends of the four support blocks (433) are respectively hinged to the floating block (435) through connecting hinge blocks (436) , the support block (433) is provided with five cylindrical bosses (4332) and semicircular grooves (4333) for placing ring wax, and the inner diameter of the hot melt ring (432) is larger than the The diameter of the slide seat (431), the hot-melt ring (432) is set on the slide seat (431), and the hot-melt ring (432) is provided with a dent that can place a wax ring, and the dent The inner diameter of the wax ring is equal to the inner diameter of the wax ring, and the bottom surface of the hot-melt ring (432) is fixed with three sliding posts (4321), and one end of the sliding post (4321) passes through the material rack slide plate (42) Extending, the sliding column (4321) is sleeved with a third spring (437), one end of the third spring (437) is against the bottom surface of the hot melt ring (432), and the third spring (437 ) against the other end of the rack slide plate (42); It also includes a press-down mechanism (5), the press-down mechanism (5) includes a square top plate (51) and four support columns (52), and one end of the four support columns (52) is respectively fixed on the top plate (51), the other ends of the four supporting columns (52) are fixed on the bottom plate (2), and the second cylinder (53) is fixed on the top plate (51). The power output end of the second cylinder (53) passes downwards through the top plate (51) and is connected with a pressure head cylinder (54), the pressure head cylinder (54) is set downward, and the pressure head cylinder (54) is located at On the axis of the wax circle cylinder (332). 2. A stacking type wax seeding mechanism according to claim 2, characterized in that: a reinforcing plate is provided between the long arm and the short arm of the support seat (31). 3. A stacking type wax seeding mechanism according to claim 1, characterized in that: the two ends of the linear motor box (321) are respectively provided with end cover plates. 4 . The stacking type wax planting mechanism according to claim 4 , characterized in that: the wax ring cylinder ( 332 ) is provided with a strip-shaped hole for observing the wax ring. 5 . 5. A stacking type wax planting mechanism according to claim 5, characterized in that: the top surface of the cylindrical boss (4332) is provided with rounded corners.