CN217553103U

CN217553103U - Seedling-raising plate forming and punching die

Info

Publication number: CN217553103U
Application number: CN202220236743.9U
Authority: CN
Inventors: 刘小茶
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-10-11
Anticipated expiration: 2032-01-28

Abstract

A seedling tray forming and punching die comprises a male die, an upper punching part, a female die and a lower punching part; the seedling raising device is characterized by comprising four series of varieties, namely a round bowl seedling raising plate, a hexagonal bowl seedling raising plate, a square bowl seedling raising plate and a machine-inserted seedling raising plate forming and punching die; the mold is mainly applied to processing various seedling raising trays by plastic sheets, the processing, the forming and the punching are completed at one time, the punching is not needed after the forming, the working procedure is simple and quick, the production efficiency can be improved, the punching equipment, the cost and the labor force are saved, the processing place is reduced, and the production cost is reduced; but also can manufacture seedling raising trays with tiny holes, thereby improving the quality of products. Can overcome the defects that the cost of punching is needed after the existing die is formed and the processed product does not meet the quality standard.

Description

Seedling-raising plate forming and punching die

Technical Field

The utility model relates to an educate seedling tray shaping cut-out press, especially one kind can one shot forming and punch a hole to can process out fine aperture or macroporous educates seedling tray shaping cut-out press.

Background

At present, the known plastic seedling raising tray die can only be formed but cannot be punched, and after the plastic sheet is heated and softened and is formed by punching through the die, the plastic sheet can be used as a product of the seedling raising tray only by punching through the punching machine. Dozens to hundreds of holes are drilled in each seedling raising plate, the punching process is complicated, labor and time are wasted, the production efficiency is low, and equipment investment is increased and a large processing place is occupied. Especially, in order to prevent needle breakage and increase speed, the punching adopts a large conical head and a plurality of seedling trays are piled together, large water seepage holes of 3mm-5mm are punched, and the trays are mutually crossed and easily torn apart. Because the infiltration hole is too big, the thick big root system of seedling can pass and prick into the deep soil layer during seedling growing, and it is difficult and time-consuming to play the dish, still can tear rotten seedling dish, influences used cost increase. The existing seedling tray forming die can not produce the seedling tray product meeting the quality standard.

Still need punch a hole after the shaping for overcoming current seedling tray mould that educates, technology is loaded down with trivial details, takes a lot of work consuming time, and production efficiency is low, needs increase the investment of drilling equipment, occupies great processing place, can not produce the not enough of seedling tray product that educates that accords with quality standard, the utility model provides an educate seedling tray shaping cut-out press. The forming and punching of the mold are completed at one time, punching is not needed, labor, time and punching equipment investment and processing places can be saved in the process of processing the seedling tray, the production efficiency is high, and the seedling tray product meeting the quality standard can be processed.

Disclosure of Invention

The utility model provides a technical scheme that its technical problem adopted is: the seedling tray forming and punching die consists of a male die, an upper punching part, a female die and a lower punching part; the male die is arranged above the die, the upper punching part is arranged in the male die, the female die is arranged below the male die, and the lower punching part is arranged at the bottom in the female die; the male die is composed of a plurality of solid bowl male dies, or is composed of bowl male dies which are provided with hollow cylinders in the middle and provided with upper punching parts in the cylinders and are connected with a male die plate in a honeycomb or matrix arrangement; or a square platform machine inserting disc convex die with a solid bottom or an upper punching part in the middle and a convex die plate; the female die is in opposite fit with the male die and is formed by connecting a plurality of concave bowl body female dies with lower punching parts at the bottoms of the bowls and a female die plate in a honeycomb or matrix arrangement; or a concave square platform machine inserting tray concave die with a lower punching part at the bottom is connected with a concave template.

The seedling tray forming and punching die is provided with four series of varieties of a circular bowl seedling tray, a hexagonal bowl seedling tray, a square bowl seedling tray and a machine-inserted seedling tray forming and punching die; the round bowl body male die of the round bowl body seedling raising disc forming and punching die is a round bowl body, and an upper punch hole part is arranged in the round bowl body male die; the bowl body concave die is a concave round bowl body, and the bottom of the bowl body concave die is provided with a lower punching part; the bowl body male die of the hexagonal bowl body seedling raising tray punching die is a hexagonal bowl body, and an upper punch hole part is arranged inside the hexagonal bowl body male die; the bowl body female die is a concave hexagonal bowl body, and the bottom of the bowl body female die is provided with a lower punching part; the square bowl body male die of the square bowl body seedling raising disc forming and punching die is a square bowl body, and an upper punching part is arranged inside the square bowl body male die; the bowl body female die is a concave square bowl body, and the bottom of the bowl body female die is provided with a lower punching part; the machine inserting tray male die of the machine inserting seedling raising tray forming and punching die is a square table body, and an upper punch hole part is arranged inside the square table body; the machine inserting disc concave die is a concave square table body, and a lower punching part is arranged at the bottom of the concave square table body.

The upper punch part in the bowl convex die comprises a punching part and a punching part; the shape structure of the punching part is as follows: in the bowl body male die of the hollow cylinder body, a demoulding cylinder is sleeved below the bowl body male die, and then a demoulding spring and a demoulding cylinder screw are sequentially installed upwards; the bottom of the demoulding cylinder is provided with a punching needle hole or a punching needle hole block, and the tip part of the punching needle is arranged inside; one end of the punch pin rod is fixed with the punch pin, the other end of the punch pin rod penetrates through the center holes of the demoulding spring and the demoulding barrel screw, and then the punch pin pressing spring and the punch pin fixing screw are installed; the shape structure of the perforating component is as follows: embedding a rubber pad at the bottom of the bowl body male die of the hollow cylinder body, and fixing by using a pressing pad nut; or the bottom of the demoulding cylinder is provided with a needle-through hole, and the upper part of the demoulding cylinder is provided with a demoulding spring.

The lower punching part is fixed at the bottom of the bowl body female die by a base screw; the lower punching part comprises a punching part and a punching part, and the shape and the structure of the punching part are as follows: a punching needle, a needle fixing sheet, a punching needle rod, a punching needle spring, a lower demoulding spring, a material crushing hole and a pressing pad nut are arranged in the female die base, and then a demoulding sheet or a lower demoulding plate is arranged on the lower demoulding spring; the demoulding sheet or the lower demoulding plate is provided with a punching needle hole or a punching needle hole block or a punching needle hole strip, and the tip part of the punching needle is arranged inside; the shape structure of the perforating component is as follows: the lower stripper plate is arranged in the bottom of the bowl body female die or in the female die base, and the needle-penetrating holes, the needle-penetrating block, the needle-penetrating strip, the embedded rubber mat or the bedding rubber plate are arranged on the lower stripper plate.

The male die of the mechanical plug tray consists of a male die of the mechanical plug tray and a male die plate; the shape of machine plug-in dish terrace die is the square platform body, sets up reinforcing strip and perforation part in the bottom: a needle hole, a needle hole block, a needle hole strip or an adhesive tape; or the bottom is provided with an upper punching part: the demoulding device comprises a demoulding plate, a punching needle, a needle fixing sheet, a demoulding spring and a punching needle hole strip; the shape of the machine plug-in tray female die is opposite to the shape of the machine plug-in tray male die, the female die is a concave square table body, and the bottom of the female die is provided with a reinforcing strip and a lower punch part: a demoulding sheet or a demoulding plate, a punching needle hole strip or a punching needle hole, a punching needle rod or a bolt, a plate fixing screw, a lower demoulding spring and a bottom plate.

When the mold for punching the upper punch pin is processed, when a plastic sheet is baked and softened and enters between the male mold and the female mold, the male mold presses down the female mold, and when the male mold touches and is coincided with the female mold, the seedling tray blank is formed, and meanwhile, the demolding cylinder spring is compressed, the punch pin is exposed from the punch pin hole, penetrates through the bottom of the tray blank, and penetrates into a punch pin hole or a punch pin hole block or a punch pin hole strip or a rubber pad or a rubber plate of the female mold, so that the purposes of forming and punching without breaking the pin are achieved; when the male die rises, the elastic force of the demoulding spring pushes the demoulding cylinder and the disc blank to move downwards, the punching needle is pulled out of the disc blank and returns to a punching needle hole of the demoulding cylinder, and the purpose of separating the male die from the disc blank and demoulding is achieved; the lower demoulding spring also rebounds the disc blank and the demoulding sheet or the lower demoulding plate or the rubber cushion or the rubber plate upwards, so that the aim of separating and demoulding the disc blank from the female die is fulfilled.

When a die for punching by a lower punching needle is processed, when a plastic sheet is baked and softened to enter between a male die and a female die, the male die is pressed downwards until the female die touches a demoulding sheet or a lower demoulding plate, a tray blank of the seedling tray is formed, meanwhile, a lower demoulding spring in the female die is compressed, the punching needle is exposed from a punching needle hole or a punching needle hole strip of the demoulding sheet or the lower demoulding plate, upwards penetrates through the tray blank and is pricked into the bottom of the male die or a punching needle hole or a rubber pad of a demoulding cylinder, and the purpose of punching the tray blank without breaking the needle is achieved; when the male die rises, the lower demoulding spring rebounds upwards to separate the demoulding sheet or the lower demoulding plate from the disc blank, and the punching needle is pulled out from the needle penetrating hole or the needle penetrating block or the needle penetrating strip of the male die and the disc blank and retracts into the needle punching hole, so that the disc blank is smoothly demoulded from the male die and the female die. Because the forming and punching of the seedling raising tray are single sheets and extremely thin flexible sheets, the punching needle can adopt a single or a plurality of fine punching needles, the punching needle can not break even if a single or a plurality of fine pores are punched, and the aim of quickly producing high-quality standard seedling raising tray products is fulfilled.

The utility model has the advantages that: the seedling raising tray is processed, formed and punched at one time, punching is not needed after forming, the process is simple and quick, the production efficiency can be improved, punching equipment, cost and labor force can be saved, the processing place can be reduced, and the production cost can be reduced; but also can produce seedling raising trays with tiny holes, thereby improving the quality of products. The defects that equipment, manpower and field punching are required to be input after the existing die is formed, and the processed product does not meet the quality standard can be overcome. The seedling raising tray with the tiny holes manufactured is good in quality, the tiny holes can control thick roots of seedlings to penetrate into a soil layer during seedling raising, meanwhile, root hairs can enter the soil layer to absorb nutrients, the seedling raising quality is good, seedling pulling and tray raising are labor-saving and labor-saving, the seedling tray cannot be damaged, products are durable, transplanting and pot removing are easy, and growth is fast.

The utility model discloses with prior art show the difference be: the terrace die is that there is the terrace die of upper punch part spare inside, and the die has the die of lower punching part spare in the bottom, and current technique does not have above-mentioned technical characteristic, does not have yet the beneficial effect of the utility model.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a sectional view of a part of a punching die for forming an upper punching needle and a lower rubber-embedded backing plate of a pot seedling raising tray.

FIG. 2 is a sectional shape structure diagram of a punching die of an upper punch needle lower rubber plate for forming a pot seedling raising tray.

FIG. 3 is a sectional shape structure diagram of a punching die for forming a lower punch upper rubber mat of a pot seedling raising tray.

Fig. 4 is a structural view of the section shape of a punching die of a lower concave die rubber mat of an upper punch pin for forming the pot seedling-raising tray.

FIG. 5 is a sectional shape structure diagram of the upper punch and lower punch plate punching die for forming the seedling raising tray of the bowl in embodiment 1.

FIG. 6 is a sectional shape structure view of the punching die of the upper punch pin and the lower punching plate in the pot seedling raising tray molding in example 2.

FIG. 7 is a sectional shape structure diagram of a punching die for punching a plurality of punching pins and a plurality of punching pin holes on the forming of the pot seedling raising tray.

FIG. 8 is a sectional shape structure diagram of a punching die for a single punching needle and a lower punching needle hole on the forming of the pot seedling raising tray.

FIG. 9 is a cross-sectional shape structure diagram of a punching mold of a lower punching needle male mold stripping cylinder for forming a pot seedling raising tray.

Fig. 10 is a cross section shape structure diagram of a punch die of a punch pin punch hole of a lower punch pin for forming the pot seedling-raising tray.

FIG. 11 is a sectional shape structure diagram of a punching die of a lower stripper strip of an upper punch stripper sheet for forming a pot seedling raising tray.

FIG. 12 is a sectional shape structure diagram of a punching die of an upper punch needle-penetrating hole and a lower punch needle-releasing sheet for forming a pot seedling-raising tray.

FIG. 13 is a sectional shape structure diagram of a single-needle punching die under a needle-penetrating hole of an upper demoulding cylinder for forming a pot seedling-raising tray.

FIG. 14 is a structural view of the shape of a punching die for punching a lower pad pin hole of an upper punch pin in the forming of a pot seedling raising tray.

FIG. 15 is a cross-sectional shape structure diagram of a punching die for punching a lower punch and an upper punch of a lower punch for forming a pot seedling-raising tray.

FIG. 16 is a structural diagram of the punch shape of a punch die of a punching die of a lower female die rubber mat of an upper punch needle for forming a matrix-shaped circular bowl seedling raising tray.

FIG. 17 is a view of the A16-A16 round bowl punch shape.

FIG. 18 is a sectional internal shape structure view of A16-A16 round bowl punch.

FIG. 19 is a diagram showing the shape of a matrix of a punching die for punching a rubber mat embedded in a lower die of an upper punch pin in the formation of a matrix-shaped circular bowl seedling raising tray.

FIG. 20 is a view showing a configuration of the circular bowl female mold of A19 to A19.

FIG. 21 is a sectional internal shape structure view of the round pot body concave die of A19-A19.

FIG. 22 is a structural view of a matrix shape of a matrix type round pot seedling raising plate forming upper punching needle lower demoulding strip pinhole punching mould.

FIG. 23 is a view showing a structure of the shape of a concave die of a circular bowl body A22-A22.

FIG. 24 is a sectional view of the internal shape of the round bowl-shaped concave mold of A22-A22.

Fig. 25 is a lower stripper strip pinhole punch strip configuration.

FIG. 26 is a structural diagram of the punch shape of the punch pin punching die for forming honeycomb-shaped circular bowl seedling raising trays.

FIG. 27 is a view showing the structure of the A26-A26 round bowl punch shape.

FIG. 28 is a sectional internal shape structure view of the round bowl punch A26-A26.

FIG. 29 shows a female mold of a punching pin hole punching mold in the honeycomb-like circular bowl seedling raising tray molding (cushion type).

FIG. 30 is a view showing a structure of a circular bowl female mold shape from A29 to A29.

FIG. 31 is a sectional view of the inner shape of the round bowl die A29-A29.

FIG. 32 is a view showing the structure of a punched strip of a lower release strip insert molding pad.

FIG. 33 shows an upper punch pin punching die of a honeycomb-shaped round pot seedling raising tray in embodiment 2 (slab type).

FIG. 34 is a view showing a structure of the A33-A33 round bowl die shape.

FIG. 35 is a sectional view of the internal shape of the round bowl die A33-A33.

Fig. 36 is a lower stripper strip shim plate punch strip configuration.

FIG. 37 is a view showing the structure of the punch shape of the punch pin punching die for forming the honeycomb-shaped spherical bottom round bowl seedling raising tray.

FIG. 38 is a view showing the structure of the shape of a female die of a punch-pin hole lower punch-pin hole block punching die for forming a honeycomb-shaped spherical bottom circular bowl seedling raising tray.

FIG. 39 is a view showing the structure of the punch shape of a punch die of a punch pin-through and lower punch pin of an upper stripper cylinder for forming a honeycomb-shaped hexagonal pot seedling-raising tray.

FIG. 40 is a block diagram of the A39-A39 hexagonal bowl punch shape.

FIG. 41 is a sectional internal shape structure view of the A39-A39 hexagonal bowl punch.

FIG. 42 is a view showing the structure of the shape of a female die of a punch die for forming a honeycomb-shaped six-edged pot seedling-raising tray.

FIG. 43 is a view showing a block diagram of the shape of a hexagonal bowl matrix from A42 to A42.

FIG. 44 is a sectional internal shape structure view of A42-A42 hexagonal bowl die.

FIG. 45 is a structural view of the punch shape of a punch die of an upper punch lower punch plate for forming a honeycomb-shaped six-edge pot seedling raising plate.

FIG. 46 is a block diagram of the A45-A45 hexagonal bowl punch shape.

FIG. 47 is a sectional internal shape structure view of A45-A45 hexagonal bowl punch.

FIG. 48 shows an embodiment 1 of a punching die of a honeycomb-shaped six-edge seedling-raising tray forming punching plate with upper punching needles and lower embedded rubber pads.

FIG. 49 is a view showing the structure of the A48-A48 hexagonal bowl matrix.

FIG. 50 is a view showing the internal shape of a matrix of a48-A48 hexagonal prism.

FIG. 51 is a view showing a structure of a honeycomb-like rubber-inlaid punch plate.

FIG. 52 shows an embodiment 2 of a punching die of a punching plate punching die for punching a lower pin hole of an upper punch pin in the forming of a honeycomb-shaped six-edge pot seedling raising tray.

FIG. 53 is a view showing a configuration of a needle punching plate.

FIG. 54 is a structural view showing the shape of a punch die of a punching plate of a punching needle under a rubber mat for forming a matrix square pot seedling raising tray.

FIG. 55 is a block diagram of the A54-54 square bowl punch shape.

FIG. 56 is a cross-sectional internal profile view of the A54-54 square bowl punch.

FIG. 57 is a view showing the structure of the punch shape of the punch die of the punching pin and punching plate under the upper rubber mat for forming the square-bowl seedling-raising tray.

FIG. 58 is a view showing a structure of a square bowl female mold.

FIG. 59 is a view showing the structure of the A57-57 square bowl die shape.

FIG. 60 is a structural view of the shape of the punch needle lower punch plate punching die in the matrix square bowl seedling raising tray.

FIG. 61 is a view of the A60-A60 square bowl punch configuration.

FIG. 62 is a view showing a cross-sectional internal shape of the A60-A60 square bowl punch.

FIG. 63 is a view showing the structure of the female die shape of the punch pin hole punching die of the upper punch pin and lower punch pin hole plate for forming the square pot seedling raising tray.

FIG. 64 is a structural view showing a matrix-like needle-piercing punch plate.

FIG. 65 is a structural view of the punch shape of a punch die of a punch pin punching strip under a punch pin hole formed in a machine-inserted seedling raising tray.

FIG. 66 is a view showing the structure of the female mold shape of a punching mold for punching a needle punching strip under a needle hole formed in a seedling tray inserted by a machine.

FIG. 67 is a sectional shape structure view of a punching die for forming an upper needle-passing hole and a lower punching needle-punching strip of a machine-inserted seedling-raising tray.

FIG. 68 is a drawing showing a structure of a lower needle punching hole punching strip shape for forming a machine-inserted seedling raising tray.

FIG. 69 is a structural view of the punch shape of a punch die of a punch pin hole strip punching die of a punch pin hole strip lower punch pin on a machine-inserted seedling raising tray.

FIG. 70 is a view showing the structure of the shape of a female die of a punching die for punching a needle hole strip and a lower needle for punching a needle hole strip on a machine-inserted seedling raising tray.

FIG. 71 is a view showing a shape of a punch plate of a lower punch pin punching hole strip formed in the seedling tray for machine-transplanted seedlings.

FIG. 72 is a view showing the structure of the punch shape of a punching die for punching a pinhole of an upper caulking strip formed by a machine-inserted seedling raising tray.

FIG. 73 is a view showing a female mold shape of a punching mold for punching a pinhole of an upper caulking strip formed in a seedling tray inserted by a machine.

FIG. 74 is a view showing a configuration of a lower punch pin hole punching plate formed in the seedling tray for machine-transplanted seedling.

FIG. 75 is a structural view of the shape of a punch pin punching pin hole strip punching die under a stripper plate for forming a machine-inserted seedling tray.

FIG. 76 is a view showing the inner structure of a punch pin punching die for punching a pin hole strip on an upper punch pin punching stripper plate in the molding of a machine-inserted seedling tray.

FIG. 77 is a view showing the structure of the shape of the female die of the punching die for punching pin holes on the upper punching pin hole strip stripper plate for forming the seedling tray for machine transplanting.

In the figure, I is a male die, II is an upper punch component, III is a female die, and IV is a lower punch component; 1. the device comprises a bowl punch, a 2-punch template, a 3-punch fixing screw, a 4-punch fixing screw, a 5-punch pressing spring, a 6-concave template, a 7-bowl concave die, a 8-punch rod, a 9-punch spring, a 10-stripper bolt, a 11-stripper spring, a 12-stripper cylinder, a 13-base screw, a 14-concave die base, a 15-lower stripper plate, a 16-lower stripper spring, a 17-scrap hole, a 18-needle penetrating hole, a 19-needle penetrating hole, a 20-punch needle, a 21-rubber pad, a 22-rubber plate, a 23-rubber pad screw, a 24-stripper plate, a 25-fixing pin, a 26-needle fixing nut, a 27-needle fixing sheet, a 28-bowl punch fixing hole, a 29-lower stripper positioning bar, a 30-plate punch, a 31-mechanical-disc concave die, a 32-reinforcing bar, a 33-nut, a 34-stripper plate, a 35-bolt, a 36-fixing screw, a 37-rubber strip, a 38-base plate, a 39-punch block, a 40-needle hole, a 40-punch pin block, a 42-needle penetrating pin block and a 42-needle penetrating pin block.

Detailed Description

In fig. 1, the seedling tray forming and punching die consists of a male die (I), an upper punch part (II), a female die (III) and a lower punch part (IV), wherein the male die (I) is arranged above the upper punch part, the upper punch part (II) is arranged in the middle of the bowl male die, the female die (III) is arranged below the male die (I), and the lower punch part (IV) is arranged at the bottom of the female die (III) or in a female die base (14); the male die (I) is formed by connecting a plurality of bowl male dies (1) and male die plates (2); the middle of the bowl body male die (1) is provided with a hollow cylinder body, an upper punch part (II) is arranged in the hollow cylinder body, and the structure of the bowl body male die is as follows: a demoulding cylinder (12) is sleeved at the lower part in the hollow cylinder, a demoulding spring (11) is arranged at the upper part, a punching needle hole (19) is arranged at the bottom of the demoulding cylinder (12), a punching needle (20) is arranged in the punching needle hole, one end of a punching needle rod (8) fixes the punching needle (20), the other end of the punching needle rod penetrates through the demoulding spring (11), and the punching needle is positioned in the cylinder by a punching needle fixing screw (4); the female die (III) is formed by mutually connecting a plurality of bowl body female dies (7) and a female die plate (6) and is correspondingly matched with the male die; a lower punching part (IV) is arranged below the bowl body female die (7) and is fixedly connected by a base screw (13); the shape structure of the lower punching part (IV) is as follows: the lower stripper spring (16) is fixed on the female die base (14), the lower stripper plate (15) is arranged on the lower stripper spring, a rubber pad (21) is embedded in the lower stripper plate (15) and is aligned with a punching needle (20) of the bowl male die (1), and the rubber pad (21) plays a role of forming and punching a continuous needle during forming and punching. The figure and the following shape structure diagrams of figures 2-15 are basic type diagrams of the forming and punching die of the pot seedling raising disk, and are suitable for manufacturing forming and punching dies of various shapes of the pot seedling raising disks.

In fig. 2, the mold is substantially the same in shape and structure as fig. 1, but a rubber plate (22) is placed above the lower stripper plate (15) of the die base (14), which functions in the same way as the rubber pad (21) of fig. 1.

In fig. 3, a rubber pad (21) is fixed below the inner part of the bowl punch (1) by a pressure pad screw (23); the lower demoulding spring (16) is fixed in the female die base (14), and a lower demoulding plate (15) is arranged on the lower demoulding spring; the punching needle (20) is aligned with the rubber mat (21) in the punching needle (19) of the lower stripper plate (15), the punching needle (20) is fixed by the punching needle rod (8), and the punching needle rod (8) is fixed on the female die bottom (14) by the needle fixing nut (26).

In fig. 4, the punch (I) and upper punch member (II) are the same as in fig. 1, but there is a rubber pad (21) at the bottom of the bowl die (7) aligned with the punch pin (20).

In fig. 5, the demoulding cylinder (12) is arranged at the lower part in the cylinder body of the bowl punch (1), and the demoulding spring (11) is pressed at the upper part; the punching needle (20) is arranged in a punching needle hole (19) of the demoulding barrel (12), one end of the punching needle rod (8) is fixed with the punching needle (20), the other end of the punching needle rod passes through the central holes of the demoulding spring (11) and the demoulding barrel screw (10), the punching needle pressing spring (5) is installed, and the punching needle fixing screw (4) positions the punching needle in the barrel body; a concave die base (14) is arranged below the bowl body concave die (7), a lower demoulding spring (16) is fixed inside the concave die base (14), a lower demoulding plate (15) is arranged above the lower demoulding plate, a needle penetrating hole (18) is formed in the lower demoulding plate (15), the position of the needle penetrating hole is aligned to a punching needle (20), and a material crushing hole (17) is formed below the needle penetrating hole (18).

In fig. 6, the upper punch part (II), the die (III) and the lower punch part (IV) are the same as those in fig. 5, but the bowl punch (1) is fixed on the punch plate (2) by the punch fixing screw (3) to form the punch.

In the figure 7, a plurality of bowl male dies (1) are fixed on a male die plate (2) by male die fixing screws (3) to form the male dies, a plurality of punching needles (20) are arranged, and a plurality of needle penetrating holes (18) are arranged below a female die plate (6).

In fig. 8, the punch pin (20) is single, and the other shape and structure are the same as those in fig. 7.

In fig. 9, the demoulding cylinder (12) is arranged in the cylinder body of the bowl body male die (1), the bottom of the demoulding cylinder is provided with a needle-passing hole (18), a demoulding spring (11) is arranged on the demoulding cylinder, and the demoulding cylinder is positioned in the cylinder body by a screw (10); the matrix base (14) is fixed under the bowl matrix (7) by a base screw (13), the lower demoulding spring (16) and the punch pin rod (8) are fixed in the matrix base (14), the punch pin (20) is fixed on the punch pin rod (8), the lower demoulding plate (15) is arranged on the lower demoulding spring (16) and the punch pin (20), and the tip of the punch pin (20) is arranged in the punch pin hole (19) of the lower demoulding plate (15).

In fig. 10, the die (III) and lower punch member (IV) are the same as in fig. 3, but the bowl punch (1) is a solid bowl with a needle hole (18) in the bottom.

In fig. 11, a demoulding sheet (24) is arranged below the cylinder body of a bowl punch (1), a punch pin spring (9) is arranged on the demoulding sheet (24), the tip part of a punch pin (20) is arranged in a punch pin hole (19) of the demoulding sheet (24), the punch pin (20) is fixed by a punch pin rod (8), the punch pin spring (9) is arranged between the demoulding sheet (24) and the punch pin rod (8), and the punch pin rod (8) is positioned by a fixing pin (25). The needle fixing sheet (27) is arranged above the punch needle rod (8), and the punch needle rod (8) is fixed in the cylinder body by the needle fixing nut (26); the bowl body female die (7) and the female die plate (6) form a female die, and a female die base (14) is fixed under the bowl body female die by a base screw (13). The lower demoulding spring (16) is fixed in the female die base (14), the lower demoulding plate (15) is arranged on the lower demoulding spring (16), and a needle penetrating hole (18) is formed in the lower demoulding plate (15) and is aligned with a punching needle (20) in the pot male die (1).

In fig. 12, a plurality of bowl male dies (1) are fixed on a male die plate (2) by male die fixing screws (3) to form a male die, and needle holes (18) are arranged at the bottoms of the bowl male dies (1); a plurality of bowl body female dies (7) are connected with a female die plate (6) to form a female die, and the female die is correspondingly matched with the bowl body male die (1) in shape; a concave die base (14) is arranged below the bowl body concave die (7), a punching needle (20) and a lower demoulding spring (16) are fixed in the concave die base (14), a demoulding sheet (24) is arranged above the concave die base, and the tip of the punching needle (20) is arranged in a punching needle hole (19) of the demoulding sheet (24) and aligned with a needle penetrating hole (18) below the bowl body convex die (1). The base screw (13) fixes the die base (14) under the bowl body die (7).

In fig. 13, the demoulding cylinder (12) is arranged in the cylinder body of the pot punch (1), and the bottom of the demoulding cylinder is provided with a needle-penetrating hole (18); a concave die base (14) is fixed under the bowl body concave die (7) by a base screw (13); the punching needle (20) and the lower stripping spring (16) are fixed in the female die base (14), and a lower stripping plate (15) is arranged above the punching needle and the lower stripping spring; the punching needle (20) is a single needle, and the tip part of the punching needle is arranged in a punching needle hole (19) of the lower stripper plate (15) and is aligned with a needle penetrating hole (18) of the stripper cylinder (12).

In fig. 14, each bowl die (7) has a separate die base (14); the lower demoulding spring (16) is fixed in the female die base (14), a demoulding sheet (24) is arranged above the lower demoulding spring, and a needle penetrating hole (18) is formed in the demoulding sheet (24) and is aligned with a punching needle (20) in the pot male die (1).

In fig. 15, a rubber mat (21) is attached to the lower part of the inside of the cylinder of the bowl punch (1) and fixed by a pad screw (23). And a female die base (14) is arranged at the bottom of the bowl body female die (7). The lower demoulding spring (16) and the punching needle (20) are fixed in the female die base (14), the demoulding sheet (24) is arranged above the lower demoulding spring (16), and the tip part of the punching needle (20) is positioned in a punching needle hole (19) of the demoulding sheet (24) and is aligned with the rubber mat (21).

In fig. 16, a plurality of round bowl punches (1) are arranged in a matrix to form a punch with a punch plate (2); in the figure, 12 round bowl punches (1) are arranged in each row, 9 rows are provided in total, which is only an example, but the number of the bowl punches of the product is set according to the requirement. In order to clearly display the characteristics of the round bowl body male die (1), the shape and the structure of the bottom of the male die are clearly seen, and the male die is upwards drawn.

In fig. 17, the punch (1) of the bowl body is in the shape of a round bowl body, the bottom of the bowl body is provided with a demoulding cylinder (12), and the punch pin hole block (39) is arranged on the bottom of the bowl body.

In fig. 18, the two sides of the bowl punch (1) are provided with bowl punch fixing holes (28), the middle is provided with a hollow cylinder body, and an upper punch part (II) is arranged inside the hollow cylinder body, and the structure is as follows: the demoulding cylinder (12) is hollow, large in upper part and small in lower part, the bottom of the demoulding cylinder is circular, a punching needle hole block (39) is arranged, and 4 punching needles (20) are arranged in the demoulding cylinder; the demoulding spring (11) is pressed above the demoulding cylinder (12), and the demoulding cylinder is positioned in the cylinder body by a screw (10); one end of the punch rod (8) is fixed with a punch needle (20), the other end passes through the center holes of the demoulding spring (11) and the demoulding barrel screw (10), then the punch needle pressing spring (5) is installed, and the punch needle fixing screw (4) positions the parts in the barrel.

Fig. 19 shows a female die embodiment 1 matched with the male die of fig. 16, a plurality of round bowl female dies (7) are arranged in a matrix shape, a female die plate (6) forms the female die, and 9 rows of round bowl female dies (7) are arranged in the drawing, and 12 round bowl female dies are arranged in each row and correspondingly matched with the male dies of the male die bowls.

In fig. 20, the bowl die (7) is a truncated cone shaped bowl.

In fig. 21, a rubber mat (21) is embedded in the bottom of the bowl die (7).

FIG. 22 is a female mold embodiment 2 of the male mold of FIG. 16, in which a plurality of circular bowl female molds (7) are arranged in a matrix form to form a female mold with a female mold plate (6), and 9 rows of circular bowl female molds (7) are provided, each row having 12 circular bowl female molds, and the circular bowl female molds correspond to and are matched with the male mold of FIG. 16; the lower part of the round bowl body female die (7) is provided with a lower punching part (IV) which has the shape and the structure as shown in figure 25.

In fig. 23, the bowl die (7) is a concave round bowl.

In fig. 24, the bottom of the bowl female die (7) is provided with a round hole, the diameter of which is slightly larger than that of the demoulding cylinder (12), so that the demoulding cylinder (12) can touch the lower demoulding plate (15) during the downward pressing and forming.

The punched strip in fig. 25 is fixed under the bowl die (7) of fig. 22, 3 strips are required. The lower demoulding spring (16) and the crushed aggregate hole (17) are arranged in the die base (14), the lower demoulding plate (15) is arranged on the lower demoulding spring (16), and the lower demoulding strip positioning pin (29) positions the lower demoulding spring and the crushed aggregate hole on the die base (14). The lower stripper plate (15) has 3 rows of pin hole blocks (41) with 4 pin holes connected together, corresponding to the 4 punch pins (20) in the punch of fig. 18.

In fig. 26, the bowl punch (1) is a round bowl with a plurality of punches arranged in a honeycomb pattern and composed of punch plates (2), and the bottom of the bowl punch (1) is provided with a stripper cylinder (12).

In fig. 27, the bowl punch (1) is in the shape of a round bowl, the bottom of the bowl is provided with a demoulding cylinder (12), and the upper surface of the bowl is provided with a punching needle hole (19).

In fig. 28, the bowl punch (1) has an upper punch part (II) inside, and the shape and structure are the same as those in fig. 18.

FIG. 29 shows an embodiment 1 of a mating matrix of the male mold of FIG. 26, the matrix of the bowl matrices (7) arranged in a honeycomb pattern and the matrix plates (6); and a lower punching part (IV) is arranged below the bowl body concave die (7), and the internal shape and structure are shown in figure 32.

In fig. 30, the bowl die (7) is in the shape of a concave circular bowl.

In fig. 31, the bottom of the bowl die (7) has a circular hole with a diameter slightly larger than the bottom of the knockout drum (12) in fig. 27.

FIG. 32 is a lower punch member (IV) secured by a base screw (13) to the bottom of the circular bowl die (7) of FIG. 29; the shape structure is as follows: in the female die base (14), a lower stripper plate (15) is arranged above a lower stripper spring (16), and the lower stripper spring (16) is fixed in the female die base (14); the lower stripper plate (15) has three rows of rubber pads (21) on it, each of which is aligned with the bottom of the round bowl cavity (7) and the punch pin (20) of the punch in fig. 26 during mold assembly.

Fig. 33 shows the punch embodiment 2 of fig. 26 with the bottom of the bowl die (7) having a lower punch member (IV) which differs from fig. 29 in that the lower stripper plate (15) is lined with a rubber sheet (22) and the internal configuration is shown in fig. 36.

In fig. 34, the bowl die (7) is a concave round bowl.

In fig. 35, the inside of the bowl die (7) is a concave round bowl with a round hole at the bottom.

In fig. 36, the lower stripper plate (15) of the lower punch member (IV) has a rubber plate (22) laid on top.

In fig. 37, a plurality of bowl punches (1) are arranged in a honeycomb shape and connected with a punch template (2) to form a punch; the bowl punch (1) is a round bowl, the bottom of the bowl is semicircular, and the internal structure of the bowl punch is the same as that of the bowl shown in figure 28.

In fig. 38, the bowl die (7) is a concave spherical bottom round bowl, a plurality of which are arranged in a honeycomb shape and connected with the die plate (6) to form a die, and is matched with the punch in fig. 37, the lower punch part (IV) is the same as that in fig. 25, and the lower stripper plate (15) is provided with a needle-hole block (41).

In fig. 39, the bowl punch (1) is a hexagonal bowl with a plurality of honeycomb arrangements forming the punch with the die plate (2).

In fig. 40, the bowl punch (1) is a hexagonal bowl and the bottom of the knockout drum (12) has a pin hole (18).

In fig. 41, a cylinder body is arranged in the middle of a bowl male die (1), a demoulding cylinder (12) is sleeved in the cylinder body, a demoulding spring (11) is pressed above, and a demoulding cylinder screw (10) is positioned in the cylinder body; the bottom of the demoulding cylinder (12) is provided with a needle hole (18).

In fig. 42, the female mould (7) of the bowl is a concave hexagonal bowl, and a plurality of the female moulds are arranged in a honeycomb shape and connected with the female mould plate (6) to form the female mould which is matched with the male mould in fig. 39.

In fig. 43, the bowl die (7) is a concave hexagonal bowl.

In fig. 44, a concave hexagonal bowl body is arranged inside a bowl body concave die (7), a cylinder body is arranged at the bottom, and a punching needle rod (8) is fixed at the bottom of the cylinder body by a needle fixing nut (26); a punching needle (20) is fixed on the punching needle rod (8), a demoulding spring (11) is arranged between the punching needle rod (8) and the bottom of the barrel body, a demoulding sheet (24) is arranged on the punching needle rod (8), a barrel is arranged below the demoulding sheet (24), is sleeved on the punching needle rod (8) and is positioned by a fixing pin (25); the tip of the punching needle (20) is arranged in a punching needle hole (19) of the demoulding sheet (24).

In fig. 45, the bowl punch (1) is a hexagonal bowl with a plurality of honeycomb-shaped male dies joined to the die plate (2). The bottom of the bowl body male die (1) is provided with a demoulding cylinder (12), and the upper surface of the bowl body male die is provided with a needle hole (18).

In fig. 46, the bowl punch (1) is a hexagonal bowl with a stripper cylinder (12) at the bottom and pin holes (18) on it.

In fig. 47, a bowl punch (1) is internally provided with a hollow cylinder, a demoulding cylinder (12) is sleeved at the bottom of the cylinder, and a demoulding spring (11) and a demoulding cylinder screw (10) are sequentially arranged above the cylinder; the tip of the punch needle (20) is arranged in a punch needle hole (19) of the demoulding barrel (12), one end of the punch needle rod (8) is fixed with the punch needle (20), the other end of the punch needle rod penetrates through a demoulding spring (11) and a central hole of a screw (10) of the demoulding barrel, a punch needle pressing spring (5) is pressed on the punch needle pressing spring, and the punch needle fixing screw (4) positions the parts in the barrel.

FIG. 48 shows a female mold embodiment 1 of the male mold pairing of FIG. 45, the female mold (7) of the bowl is a female hexagonal bowl having a plurality of cavities in a honeycomb arrangement that are coupled to the female mold plate (6) to form the female mold; the lower punch part (IV) at the bottom is a punch plate with a glue pad (21) on the lower stripper plate (15).

In fig. 49, the bowl die (7) is a concave hexagonal bowl.

In fig. 50, the inside of the female mould (7) of the bowl is a concave hexagonal bowl, and the bottom of the female mould (7) of the bowl is provided with hexagonal holes which are slightly larger than the bottom of the male mould (1) of the bowl in fig. 45.

FIG. 51 is the lower punch member (IV) of FIG. 48 at the bottom of the bowl die (7), which is a stripper plate (34) with an adhesive pad (21) embedded on it, with the stripper plate (34) above the die base (14) and positioned on the die base (14) by the lower stripper strip locator pin (29); the upper surface of the demoulding plate (34) is embedded with a rubber pad (21) which is arranged in a honeycomb shape and is aligned with the bottom of each bowl body concave mould (7) in figure 48; the lower stripper spring (16) is fixed in the die base (14) below the stripper plate (34).

Fig. 52 is a female mold embodiment 2 of the male mold pairing of fig. 45, the bowl female mold (7) being a concave hexagonal bowl having a plurality of honeycomb-like arrangements, the bottom lower punch member (IV) having punch holes in the stripper plate (34) and the configuration shown in fig. 53.

FIG. 53 is a drawing of a stripper plate punch pin hole punch plate with a stripper plate (34) mounted above and within the die base (14) and positioned on the die base (14) by the lower stripper strip locator pins (29); the stripper plate (34) is provided with needle holes (18) which are arranged in a honeycomb shape and aligned with the bottom of the bowl female die (7) and the punching needle (20) of the male die in figure 45 during assembly; the lower stripping spring (16) is arranged below the stripping plate (34) and fixed in the female die base (14), and the female die base (14) is provided with crushed aggregate holes (17) which are aligned with the pin penetrating holes (18).

In fig. 54, the male mold (1) of the bowl is a square bowl, and a plurality of male molds are formed by connecting the male mold plate (2) and a matrix arrangement; the bottom of the bowl body male die (1) is provided with a rubber pad (21).

In fig. 55, the bowl punch (1) is a square bowl with a rubber mat (21) at the bottom of the bowl punch (1).

In fig. 56, a cylinder is arranged inside a bowl punch (1), and a rubber pad (21) is fixed in the cylinder by a pad screw (23). In FIG. 57, the bowl form female mold (7) is a concave square bowl, and there are a plurality of female molds formed by matrix arrangement and coupling with the cavity plate (6); a female die base (14) is fixed at the bottom of the bowl body female die (7) by a base screw (13); in the female die base (14), a punching needle (20) and a lower demoulding spring (16) are arranged in the female die base (14), a demoulding plate (34) is arranged above the female die base, a punching needle hole (19) is formed in the demoulding plate (34), and the tip of the punching needle (20) is positioned in the punching needle hole and aligned with the bottom of the bowl female die (7).

In fig. 58, the bowl die (7) is a concave square bowl.

In fig. 59, the inside of the bowl die (7) is a concave square bowl with a square hole at the bottom.

In fig. 60, the male mold (1) of the bowl is a square bowl with a plurality of male molds formed by connecting the male mold plates (2) in a rectangular arrangement.

In fig. 61, the bowl punch (1) is a square bowl with a stripper cylinder (12) at the bottom and a punch pin hole (19) on the top.

In the figure 62, a hollow cylinder body is arranged in the middle of a bowl male die (1), an upper punch part (II) is arranged in the bowl male die, a demoulding cylinder (12) is sleeved at the bottom of the cylinder body, a punching needle hole (19) is arranged at the bottom of the demoulding cylinder (12), and a punching needle (20) is arranged in the demoulding cylinder.

In fig. 63, the bowl body female die (7) is a concave square bowl, and a plurality of female dies are arranged in a matrix shape and connected with the female die plate (6) to form the female die. The bottom of the lower punch component (IV) is provided with a lower punch component (IV) which is shaped and structured as shown in a figure (64).

FIG. 64 is a punch plate for piercing a needle hole. A stripping plate (34) is arranged above the inside of the female die base (14), and a lower stripping spring (16) is arranged below the female die base; the stripper plate (34) has pin holes (18) therein that align the bottom of the female bowl (7) in fig. 63 with the punch pins (20) of the male mold in fig. 60 when the mold is assembled.

In fig. 65, the machine plug-in tray male die (30) is a square platform body, and forms a male die with the male die plate (2); the bottom of the convex mould (1) of the pot body is provided with a needle hole (18) and a reinforcing strip (32).

In fig. 66, the machine plug tray die (31) is a concave square table body, the bottom of the machine plug tray die is provided with a die base (14), 9 lower punching part (IV) are arranged in the machine plug tray die, the punching part is a needle-passing punching strip, and the shape and the structure are shown in fig. 67 and fig. 68.

In fig. 67, the male die (30) of the machine plug tray is correspondingly matched with the female die (31) of the machine plug tray; a female die base (14) is fixed below a machine inserting disc female die (31) by a base screw (13), a lower stripper plate (15) is arranged above the female die base (14), a punching needle (20) is fixed on a needle fixing plate (27), and the tip of the lower stripper plate is positioned in a punching needle hole (19) of the lower stripper plate (15) and aligned with a needle penetrating hole (18) of a machine inserting disc male die (30); the demoulding spring (11) is arranged between the lower demoulding plate (15) and the needle fixing plate (27), one end of the fixing bolt (35) is used for fixing the lower demoulding plate (15), and the other end of the fixing bolt passes through the mounting holes of the demoulding spring (11) and the needle fixing plate (27), is sleeved in the needle punching spring (9), then passes through the mounting hole of the bottom plate (38), and is fixed by the nut (33).

Fig. 68 is a punched strip in the die base (14) below fig. 46, which is a lower stripper plate punch strip.

In fig. 69, the bottom of the machine plug tray punch (30) is provided with a pin hole strip (42) and a reinforcing strip (32) which are arranged at intervals.

In fig. 70, the machine platen die (31) is a concave square table body, the bottom of which is provided with a lower punch part (IV), and the inner surface of which is provided with a stripper plate (34), a stripper spring (11), a punch pin (20) and a pin fixing piece (27), and the shape structure is as shown in fig. 71.

Fig. 71 is the lower punch member (IV) of fig. 70 which is a lower punch strip punch plate which can be used for forming and punching machine trays and various seedling trays. The shape structure is as follows: the stripper plate (34) is positioned above, the stripper plate (34) is fixed above the bolt (35), and the stripper spring (11) is sleeved below the bolt; the punching needle (20) is arranged on the needle fixing sheet (27), and a bolt (35) passes through an installation hole of the needle fixing sheet (27) and is fixed by a nut (33); the needle fixing sheet (27) is provided with reinforcing strips (32) and needle punching hole strips (40) which are arranged at intervals, and the tip part of the punching needle (20) is positioned in the needle punching hole strips (40).

In fig. 72, the bottom of the tray punch (30) has a reinforcing strip (32) and spaced embedded glue strips (37).

FIG. 73 is the mating die of FIG. 72 with a lower punch member (IV) at the bottom of the housing die (31) and fixedly attached by a base screw (13); the inner part of the stripper is provided with a lower stripper plate (15), a punching pin (20), a stripper spring (11), a bolt (35), a nut (33) and a bottom plate (38), and the shape and the structure are shown in figure 74.

Figure 74 shows a punch plate with a lower punch pin hole, the lower stripper plate (15) having a punch pin hole (19) and the tip of the punch pin (20) located in the punch pin hole (19), the punch pin (20) being aligned with the strip (37) of figure 72 when the punch and die are assembled.

In fig. 75, the bottom of the machine plug tray punch (30) is provided with a stripper plate (34), and the upper surface is provided with a punching pin hole strip (40) and a reinforcing strip (32) which are arranged at intervals, and the internal structure is shown in fig. 76.

In fig. 76, the stripping plate (34) is sleeved inside the machine plug tray male die (30) and positioned at the bottom, the punching pin (20) is arranged on the pin fixing sheet (27), and then the stripping plate is fixed with the machine plug tray male die (30); a stripping spring (11) is arranged below the stripping plate (34), and the tip of the punching needle (20) is positioned in a punching needle hole strip (40) of the stripping plate (34).

In fig. 77, a lower punch part (IV) is arranged at the bottom of a machine insert tray concave die (31), a lower stripper plate (15) is arranged below the lower stripper plate, a bolt (35) is used for fixing the lower stripper plate (15), a stripper spring (11) is sleeved in the lower stripper plate, and a mounting hole penetrating through a bottom plate (38) is fixed by a nut (33); the lower stripper plate (15) is provided with a reinforcing strip (32) and a needle-through hole strip (42), and the needle-through hole strip (42) is aligned with the punching needle (20) of the male die when the die is assembled.

Claims

1. A seedling tray forming and punching die comprises a male die (I), an upper punch part (II), a female die (III) and a lower punch part (IV); the male die (I) is arranged above the die, the upper punching part (II) is arranged inside the male die (I), the female die (III) is arranged below the male die (I), and the lower punching part (IV) is arranged at the bottom in the female die (III); the method is characterized in that: the male die consists of a plurality of solid bowl male dies (1), or the bowl male dies (1) of which the middle parts are provided with hollow cylinders and the cylinders are internally provided with upper punch hole parts (II) are connected with the male die plates (2) in a honeycomb or matrix arrangement; or a square platform machine inserting disc convex die (30) with a solid bottom or an upper punch part (II) in the middle and a convex die plate (2); the shape of the female die is inversely matched with that of the male die, and the female die is formed by connecting a plurality of concave bowl body female dies (7) with lower punch hole parts (IV) at the bottoms of the bowls and a female die plate (6) in a honeycomb or matrix arrangement; or a square table machine inserting disc concave die (31) with a concave bottom provided with a lower punching hole part (IV) and a concave die plate (6) are connected.

2. A forming and punching die for a seedling raising tray according to claim 1, wherein: the seedling tray forming and punching die is provided with four series of varieties of a circular bowl seedling tray, a hexagonal bowl seedling tray, a square bowl seedling tray and a machine-inserted seedling tray forming and punching die; wherein, the bowl body male die (1) of the circular bowl body seedling raising disc forming punching die is a circular bowl body, and an upper punch hole part (II) is arranged inside the circular bowl body seedling raising disc forming punching die; the bowl body female die (7) is a concave round bowl body, and the bottom of the bowl body female die is provided with a lower punch hole part (IV); the bowl body male die (1) of the hexagonal-prism bowl body seedling raising tray punching die is a hexagonal-prism bowl body, and an upper punch hole part (II) is arranged inside the hexagonal-prism bowl body male die; the bowl body female die (7) is a concave hexagonal bowl body, and the bottom of the bowl body female die is provided with a lower punch hole part (IV); the pot body male die (1) of the square pot body seedling raising plate forming and punching die is a square pot body, and an upper punch part (II) is arranged inside the square pot body male die; the bowl body female die (7) is a concave square bowl body, and the bottom of the bowl body female die is provided with a lower punching part (IV); a mechanical plug tray male die (30) of the mechanical plug seedling tray forming and punching die is a square table body, and an upper punch hole part (II) is arranged inside the square table body; the machine plug-in tray concave die (31) is a concave square table body, and the bottom of the concave square table body is provided with a lower punch hole part (IV).

3. A forming and punching die for a seedling raising tray according to claim 1, wherein: the upper punching component (II) in the bowl body male die (1) comprises a punching component and a punching component; the shape structure of the punching part is as follows: a demoulding cylinder (12) is sleeved inside the hollow cylinder body punch (1) at the lower part of the inner part of the hollow cylinder body punch, and then a demoulding spring (11) and a demoulding cylinder screw (10) are sequentially installed upwards; the bottom of the demoulding cylinder (12) is provided with a punching needle hole (19) or a punching needle hole block (39), the tip part of the punching needle (20) is arranged in the punching needle hole block, and the number of the punching needles is single or multiple; one end of the punch rod (8) is fixed with a punch needle (20), the other end passes through the center holes of the demoulding spring (11) and the demoulding barrel screw (10), and then a punch needle pressing spring (5) and a punch needle fixing screw (4) are installed; the shape structure of the perforating component is as follows: embedding a rubber pad (21) at the bottom of the bowl body male die (1) of the hollow cylinder body, and fixing the rubber pad by using a pressing pad nut (23); or the bottom of the demoulding cylinder (12) is provided with a pin hole (18) on which a demoulding spring (11) is arranged.

4. A nursery site forming and punching die as claimed in claim 1, wherein: the lower punching part (IV) is provided with a punching strip and a punching plate and is fixed at the bottom of the bowl body female die (7) by a base screw (13); the lower punching component (IV) is provided with a punching component or a punching component, and the shape and the structure of the punching component are as follows: a punching needle (20), a needle fixing sheet (27), a punching needle rod (8), a punching needle spring (9), a lower demoulding spring (16), a crushed aggregate hole (17) and a pressing pad nut (23) are arranged in a female die base (14), and then a demoulding sheet (24) or a lower demoulding plate (15) is arranged on the lower demoulding spring (16); the demoulding sheet (24) or the lower demoulding plate (15) is provided with a punching pin hole (19), or a punching pin hole block (39), or a punching pin hole strip (40), and the tip part of the punching pin (20) is arranged in the punching pin hole block; the shape structure of the perforating component is as follows: a lower stripper plate (15) is arranged in the bottom of a bowl body female die (7) or a female die base (14), and a needle hole penetrating block (18), a needle hole penetrating block (41), a needle hole penetrating strip (42), an embedded rubber mat (21) or a bedding rubber plate (22) is arranged on the lower stripper plate.

5. A nursery site forming and punching die as claimed in claim 1, wherein: the male die of the mechanical plug tray consists of a mechanical plug tray male die (30) and a male die plate (2); the machine inserting disc male die (30) is in a square table body shape, and a reinforcing strip (32) and a perforating component are arranged at the bottom: a needle hole (18), a needle hole block (41), a needle hole strip (42) or an adhesive tape (37); or the bottom is provided with an upper punching part (II): the device comprises a lower stripper plate (15), a punching needle (20), a needle fixing sheet (27), a stripping spring (11) and a punching needle hole strip (40); the machine plug-in tray concave die (31) is in a concave square table body, and the bottom of the machine plug-in tray concave die is provided with a lower punch part (IV): the demoulding mechanism comprises a demoulding sheet (24) or a demoulding plate (34), a punching needle hole strip (40) or a punching needle hole (19), a punching needle (20), a punching needle rod (8) or a bolt (35), a plate fixing screw (36), a lower demoulding spring (16) and a bottom plate (38).