CN221605039U - Die with general hot runner assembly mounting structure - Google Patents

Abstract

The utility model relates to a die with a general hot runner assembly mounting structure, which comprises a fixed die, a movable die and a hot runner assembly, wherein the hot runner assembly comprises a hot flow pipe, a connecting wire and a socket, a placing hole for placing the hot flow pipe is formed in the movable die, an adjusting assembly is connected to the placing hole, a fixing assembly is connected to the adjusting assembly, and the adjusting assembly and the fixing assembly are connected with the movable die through a locking assembly. Through set up the hole of placing of being connected with mould die cavity on the movable mould, the one end of placing the hole is as mould die cavity's mouth of moulding plastics, the other end is as the mouth of placing of hot runner subassembly, the rethread adjusting part adjusts the length of placing the hole, make different moulds all can share a general hot runner subassembly, rethread fixed subassembly and locking subassembly fix the hot runner subassembly, make hot runner subassembly convenient to detach, can conveniently tear out the hot runner subassembly when the mould is idle, in the mould that needs to use of reloading, avoid the hot runner subassembly idle, reduce mould manufacturing cost.

Description

Die with general hot runner assembly mounting structure

Technical Field

The utility model relates to the technical field of injection molds, in particular to a mold with a universal hot runner assembly mounting structure.

Background

The traditional injection mold is connected with the injection molding machine through the cold runner, more waste materials can be produced in the production process when the cold runner is longer, in order to avoid the problem, the existing mold is mostly connected with the injection molding machine through the hot runner, the temperature of the hot runner is controllable, and the plastic in the hot runner can be kept in a molten state, so that excessive waste materials are avoided. In the prior art, the hot runner components are in one-to-one correspondence with the dies, and are installed in the dies, most parts are required to be disassembled when the hot runner components are disassembled to take out the hot runner components, so that the disassembly is troublesome, meanwhile, the hot runner components in various dies are independently designed according to the conditions of the dies and are not universal, so that the hot runner components are in an idle state when the dies are idle and cannot be utilized, the resource waste is caused, and the cost of the dies is high; in the existing mold, the socket of the hot runner is fixed at the top of the mold, and the socket is easy to crush in the process of conveying the mold, so that loss is caused.

Among the prior art, an injection mold hot runner heating device, including last mould, go up the inside movable mounting of mould and have a hot runner section of thick bamboo, the top fixed mounting of a hot runner section of thick bamboo has the pull ring, the surface fixed mounting of a hot runner section of thick bamboo has the draw-in box, be provided with detaching mechanism between draw-in box and the last mould. This injection mold hot runner heating device, when needs follow the inside of last mould with hot runner section of thick bamboo and take out, at first twist the commentaries on classics cover, the commentaries on classics cover rotates in the third through-hole, the commentaries on classics cover drives the threaded rod and rotates in first through-hole and second through-hole, at pivoted in-process, the threaded rod moves rightwards and withdraws from the inside of second through-hole, after this operation is accomplished to the threaded rod above, take down the commentaries on classics cover and insert the threaded rod below on repeating above-mentioned operation, after two threaded rods all withdraw from the inside of second through-hole, upwards pulling pull ring, the pull ring atress drives hot runner section of thick bamboo and upwards moves in the spout, until breaking away from the fixed box, hot runner section of thick bamboo is taken out. In the device, the hot runner barrel is a hot runner assembly, so that the disassembly is convenient, but the device cannot be shared by various clamps.

Disclosure of utility model

The utility model provides a die with a general hot runner assembly mounting structure, which overcomes the defects of resource waste and high die manufacturing cost caused by the fact that a hot runner assembly is idle along with a die in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a mould with general hot runner assembly mounting structure, includes the cover half, relative cover half lateral shifting's movable mould and with the hot runner assembly that the movable mould is connected, the hot runner assembly include the hot flow pipe, with the connecting wire that the hot flow pipe is connected, with the socket that the connecting wire is connected, be equipped with on the movable mould and place the hole, the movable mould is connected with and locates place the hole tip and be used for adjusting the regulation subassembly of hot runner assembly extension length, the regulation subassembly is connected with fixed subassembly, the hot flow pipe runs through regulation subassembly place in the hole, and the tip is fixed between regulation subassembly and the fixed subassembly, regulation subassembly pass through first locking subassembly with the movable mould is connected, fixed subassembly pass through the second locking subassembly with regulation subassembly is connected.

In this scheme, the hot runner subassembly is connected with the movable mould through placing the hole, places the hole and is connected with the mould die cavity, to the different all kinds of moulds of structure, and its mould die cavity is inconsistent to the distance of movable mould lateral wall, places the length of hole promptly and is inconsistent, places the hole tip and set up adjusting part to adjust the length that the hole was placed in the extension of subassembly part, with play the effect of adjusting the length of placing the hole, rethread locking subassembly is fixed the hot runner subassembly between adjusting part and fixed subassembly. When dismantling, with locking subassembly transfer loose and lift off, take off the fixed subassembly again after, alright take out the hot runner subassembly and pull down, compare in traditional hot runner subassembly's mounting structure, structure dismouting in this scheme is more convenient, and the mould finishes and when needing to change, can conveniently pull down the hot runner subassembly when tearing down the mould to install on the mould that needs to use next. The fixing assembly is used for fixing the hot runner assembly and ensuring that the opening part of the hot runner is exposed, so that the hot runner is connected with the injection molding machine.

The hot runner components of the traditional hot runner mold are troublesome to detach, so that the hot runner components in the idle mold are idle together, resource waste is caused, and the cost is high when a new mold is manufactured. Compare in traditional hot runner mould, this mould reduces the dismantlement degree of difficulty of hot runner subassembly through the mounting structure of change hot runner subassembly, regard as general subassembly with the hot runner subassembly again, place the hole according to the structural design of hot runner subassembly when making the mould for all kinds of moulds can all use this hot runner subassembly, and then avoid the hot runner subassembly to idle together along with the mould, play reduce cost's effect.

Preferably, the adjusting assembly comprises a panel and an adjusting block which are arranged between the end part of the movable die and the fixed assembly; the panel and the regulating block are respectively provided with a first through hole and a second through hole for the heat flow pipe to pass through for placement, and the panel and the side surface of the regulating block are respectively provided with an empty avoiding groove for avoiding the connecting wire.

In the prior art, the terminal surface of many moulds also can set up the panel, fix the mould on the injection molding machine through the panel, in the adjusting part of this scheme, the panel is as adjusting part, the panel covers the movable mould side, large with the area of contact of movable mould, it is comparatively stable when fixed, place the length of hole and hot runner subassembly and differ little, can use the panel alone to adjust, the readjustment regulating block when length differs greatly, simultaneously its diameter of first through-hole and second through-hole is unanimous with place the hole diameter, keep away the empty slot and be used for dodging the connecting wire, avoid the connecting wire to be crushed.

Preferably, one end of the panel, which is far away from the movable mould, is provided with a first positioning groove matched with the adjusting block.

The first positioning groove is matched with the bottom surface of the regulating block, and after the regulating block is installed on the panel, the regulating block is positioned through the first positioning groove, so that the condition that the regulating block is deviated is avoided, and the installation accuracy of the hot runner assembly is ensured.

Preferably, the clearance groove on the adjusting block is located at one end of the adjusting block, which is close to the movable die, and is communicated with the placing hole.

When adjusting part only sets up the panel, fixed subassembly can push down the connecting wire, avoid the connecting wire to be pressed with the partial perk that the heat flow pipe is connected, when adjusting part set up panel and regulating block simultaneously, the regulating block size is less, the connecting wire need restrict its bottom of stretching out from the regulating block when keeping away the empty slot of regulating block, avoid being pressed, all be equipped with on regulating block and panel and keep away the empty slot, and set up the empty slot on the regulating block in the one end that is close to the movable mould, the connecting wire can extend to the empty slot on the panel after stretching out from the empty slot on the regulating block, and can not directly stretch out from the side of regulating block, when the mould is connected with the injection molding machine, the injection molding machine can not be pressed the connecting wire from the side.

Preferably, the fixing assembly comprises a cover plate abutted with the end part of the hot-flow pipe, and a third through hole for connecting the injection molding machine with the hot-flow pipe is formed in the cover plate.

The fixed subassembly is used for placing downthehole with the heat flow pipe restriction, and apron and heat flow pipe end butt limit it in this scheme, and the rethread sets up the third through-hole, makes heat flow pipe and injection molding machine be connected, and when apron and heat flow pipe butt, according to adjusting component's setting condition difference, can be connected with panel or regulating block in the adjusting component.

Preferably, one end of the third through hole, which is far away from the heat flow pipe, is provided with a conical guide groove.

The setting of guide way makes things convenient for the connection of mould and injection molding machine, plays the guide effect during the connection, and the injection molding machine discharge gate of being convenient for aligns with the hot flow pipe.

Preferably, a second positioning groove matched with the end part of the heat flow pipe is formed in one end, close to the heat flow pipe, of the cover plate.

The second constant head tank sets up in the apron tip, and the shape of second constant head tank sets up according to the tip shape of hot flow pipe, and during the apron installation, the second constant head tank plays the location effect, further avoids hot flow pipe off normal.

Preferably, the cover plate is provided with a through groove for facilitating the removal of the cover plate, and the second locking assembly penetrates through the through groove and is connected with the adjusting block.

When dismantling hot runner subassembly, need dismantle the apron, set up logical groove on the apron, can further promote dismantlement efficiency.

Preferably, the first locking component comprises a first locking piece penetrating through the panel and in threaded connection with the movable mould and a second locking piece penetrating through the adjusting block and in threaded connection with the panel; the second locking assembly comprises a third locking piece penetrating through the cover plate and in threaded connection with the adjusting block.

In the locking assembly, the first locking piece is used for fixing the panel, the second locking piece is used for fixing the regulating block, the third locking piece is used for fixing the cover plate, and meanwhile, in order to ensure the fastening effect, a plurality of first locking pieces, second locking pieces and third locking pieces are uniformly arranged by taking the placing hole as the axis.

Preferably, the first locking member, the second locking member and the third locking member are bolts.

The first locking piece, the second locking piece and the third locking piece are all bolts, and the bolts are standard pieces, so that the price is low and the fastening effect is good.

Compared with the prior art, the utility model has the beneficial effects that:

Through set up the hole of placing of being connected with mould die cavity on the movable mould, the one end of placing the hole is as mould die cavity's mouth of moulding plastics, the other end is as the mouth of placing of hot runner subassembly, the rethread adjusting part adjusts the length of placing the hole, make different moulds all can share a general hot runner subassembly, rethread fixed subassembly and locking subassembly fix the hot runner subassembly, make hot runner subassembly convenient to detach, can conveniently tear out the hot runner subassembly when the mould is idle, in the mould that needs to use of reloading, avoid the hot runner subassembly idle, reduce mould manufacturing cost.

Drawings

FIG. 1 is a cross-sectional view of a mold having a universal hot runner assembly mounting structure in accordance with the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a cross-sectional view of a second embodiment of a mold having a universal hot runner assembly mounting structure;

FIG. 4 is a schematic view of the structure of the adjustment assembly and the fixing assembly of the present utility model;

fig. 5 is a schematic structural view of the cover plate of the present utility model.

In the figure: 1. a fixed mold; 2. a movable mold; 3. a thermal flow tube; 4. a connecting wire; 5. a socket; 6. placing the hole; 7. an adjustment assembly; 701. a panel; 702. an adjusting block; 703. a first through hole; 704. a second through hole; 705. an empty-avoiding groove; 706. a first positioning groove; 8. a fixing assembly; 801. a cover plate; 802. a third through hole; 803. a guide groove; 804. a second positioning groove; 805. a through groove; 9. a first locking assembly; 91. a second locking assembly; 901. a first locking member; 902. a second locking member; 903. a third locking member; 10. an anti-wear sleeve; 11. an injection molding machine.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are orientations or positional relationships indicated by terms "upper", "lower", "left", "right", "long", "short", etc., based on the orientations or positional relationships shown in the drawings, this is merely for convenience in describing the present utility model and simplifying the description, and is not an indication or suggestion that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and that it is possible for those of ordinary skill in the art to understand the specific meaning of the terms described above according to specific circumstances.

The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:

Example 1

As shown in fig. 1-2, a mold with a general hot runner assembly mounting structure comprises a fixed mold 1, a movable mold 2 transversely moving relative to the fixed mold 1 and a hot runner assembly connected with the movable mold 2, wherein the hot runner assembly comprises a hot runner pipe 3, a connecting wire 4 connected with the hot runner pipe 3 and a socket 5 connected with the connecting wire 4, a placing hole 6 is formed in the movable mold 2, an adjusting assembly 7 which is arranged at the end part of the placing hole 6 and used for adjusting the extending length of the hot runner assembly is connected with the movable mold 2, the adjusting assembly 7 is connected with a fixing assembly 8, the hot runner pipe 3 penetrates through the adjusting assembly 7 to be placed in the placing hole 6, the end part is fixed between the adjusting assembly 7 and the fixing assembly 8, the adjusting assembly 7 is connected with the movable mold 2 through a first locking assembly 9, and the fixing assembly 8 is connected with the adjusting assembly 7 through a second locking assembly 91.

In this scheme, the hot runner subassembly is connected with movable mould 2 through placing hole 6, places hole 6 and mould die cavity and is connected, and to the different all kinds of moulds of structure, its mould die cavity is inconsistent to the distance of movable mould 2 lateral wall, places the length of hole 6 promptly and is inconsistent, places hole 6 tip and sets up adjusting part 7 to adjusting part 7 parts extends the length of placing hole 6, with play the effect of adjusting the length of placing hole 6, rethread locking component fixes the hot runner subassembly between adjusting part 7 and fixed subassembly 8. When dismantling, with locking subassembly transfer loose and lift off, after taking down fixed subassembly 8 again, alright take out hot runner subassembly and pull down, compare in traditional hot runner subassembly's mounting structure, structure dismouting in this scheme is more convenient, and when the mould used finishes and need change, can conveniently pull down hot runner subassembly when tearing down the mould to install on the mould that needs to use next. The fixing assembly 8 is required to fix the hot runner assembly, and ensure that the runner opening portion of the hot runner is exposed, so that the hot runner 3 is connected to the injection molding machine 11.

The hot runner components of the traditional hot runner mold are troublesome to detach, so that the hot runner components in the idle mold are idle together, resource waste is caused, and the cost is high when a new mold is manufactured. Compare in traditional hot runner mould, this mould reduces the dismantlement degree of difficulty of hot runner subassembly through the mounting structure of change hot runner subassembly, and with hot runner subassembly as general subassembly again, place hole 6 according to the structural design of hot runner subassembly during the manufacturing mould for all kinds of moulds can all use this hot runner subassembly, and then avoid hot runner subassembly to idle together along with the mould, play reduce cost's effect.

The positions of injection ports of the mold cavities of different molds are different, and for the molds with the injection ports close to the side wall of the movable mold 2, the adjusting assembly 7 can use a gasket or a cushion block and the like to extend the placing holes 6 so as to place the hot runner assembly; for the mold with the injection port far away from the side wall of the movable mold 2, the adjusting component 7 can comprise a groove, and the groove is arranged on the side wall of the movable mold 2, so that the length of the placing hole 6 is shortened to place the hot runner component; by adjusting the arrangement of the assemblies 7, the same hot runner assembly can be used for different types of moulds. In addition, it is easy to understand that the adjustment of the size of the placement hole 6 by the adjusting component 7 is limited, for the mold with extremely different injection positions, if the hot runner components with one specification and size can not meet the use requirement, the hot runner components with different specifications and sizes can be set according to the molds with different types, and then the hot runner components with each specification and size can be matched with the molds with different types to use, so that the effect of reducing the cost is achieved.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the difference from embodiment 1 is that:

The adjusting assembly 7 comprises a face plate 701 and an adjusting block 702 arranged between the end of the movable mould 2 and the fixed assembly 8; the panel 701 and the adjusting block 702 are respectively provided with a first through hole 703 and a second through hole 704 through which the heat supply flow pipe 3 passes, and the panel 701 and the side surface of the adjusting block 702 are respectively provided with an empty avoiding groove 705 for avoiding the connecting wire 4. The end of face plate 701 away from movable die 2 is provided with a first positioning slot 706 which cooperates with adjusting block 702. The clearance slot 705 on the adjusting block 702 is positioned at one end of the adjusting block 702 close to the movable die 2 and is communicated with the placing hole 6. The fixing assembly 8 comprises a cover plate 801 abutting against the end of the heat flow pipe 3, and a third through hole 802 for connecting the injection molding machine 11 with the heat flow pipe 3 is formed in the cover plate 801.

In the prior art, the face plate 701 is also arranged on the end face of many moulds, the moulds are fixed on the injection molding machine 11 through the face plate 701, in the adjusting component 7 of the scheme, the face plate 701 is used as a part of the adjusting component 7, the face plate 701 covers the side face of the movable mould 2, the contact area with the movable mould 2 is large, the face plate 701 is stable during fixing, the adjusting block 702 can be added when the length difference between the placing hole 6 and the hot runner component is not large, meanwhile, the diameters of the first through hole 703 and the second through hole 704 are consistent with the diameter of the placing hole 6, and the empty slot 705 is used for avoiding the connecting wire 4, so that the connecting wire 4 is prevented from being crushed. The first positioning groove 706 is matched with the bottom surface of the adjusting block 702, after the adjusting block 702 is installed on the face plate 701, the adjusting block 702 is positioned through the first positioning groove 706, so that the condition that the adjusting block 702 is deviated is avoided, and the installation accuracy of the hot runner assembly is guaranteed. When the adjusting assembly 7 is only provided with the face plate 701, the fixing assembly 8 can press the connecting wire 4, so that the part, connected with the heat flow pipe 3, of the connecting wire 4 is prevented from tilting and being pressed, when the adjusting assembly 7 is provided with the face plate 701 and the adjusting block 702 simultaneously, the adjusting block 702 is small in size, when the connecting wire 4 extends out of the clearance groove 705 of the adjusting block 702, the connecting wire 4 needs to be limited to extend out of the bottom of the adjusting block 702 and is prevented from being pressed, the clearance groove 705 is formed in the adjusting block 702 and the face plate 701, the clearance groove 705 in the adjusting block 702 is arranged at one end close to the movable die 2, the connecting wire 4 extends into the clearance groove 705 in the face plate 701 after extending out of the clearance groove 705 in the adjusting block 702, and does not directly extend out of the side face of the adjusting block 702, and when the die is connected with the injection molding machine 11, the injection molding machine 11 cannot press the connecting wire 4 from the side. The fixed subassembly 8 is used for restricting the hot runner 3 in placing hole 6, and apron 801 and hot runner 3 tip butt in this scheme restrict it, and rethread sets up third through-hole 802, makes hot runner 3 be connected with injection molding machine 11, and when apron 801 and hot runner 3 butt, according to the setting condition difference of adjusting part 7, can be connected with face plate 701 or regulating block 702 in the adjusting part 7.

The remaining features and operation principle of the present embodiment are the same as those of embodiment 1.

Example 3

As shown in fig. 1 to 5, on the basis of embodiment 1 or embodiment 2, embodiment 1 or embodiment 2 is further defined, with the difference that:

The third through hole 802 is provided with a conical guide groove 803 at the end remote from the heat flow tube 3. The cover plate 801 is provided with a second positioning groove 804 matched with the end part of the heat flow pipe 3 near one end of the heat flow pipe 3. The cover plate 801 is provided with a through groove 805 for facilitating the removal of the cover plate 801, and the second locking assembly 91 is connected with the adjusting block 702 through the through groove 805. First locking assembly 9 comprises a first locking member 901 threaded through face plate 701 and coupled to movable die 2, and a second locking member 902 threaded through adjustment block 702 and coupled to face plate 701; the second locking assembly 91 includes a third locking member 903 extending through the cover plate 801 and threadably coupled to the adjustment block 702. The first locking member 901, the second locking member 902, and the third locking member 903 are bolts.

The arrangement of the guide groove 803 facilitates the connection between the die and the injection molding machine 11, and plays a guiding role during connection, so that the discharge port of the injection molding machine 11 is aligned with the hot flow pipe 3. The second positioning groove 804 is arranged at the end part of the cover plate 801, the shape of the second positioning groove 804 is set according to the end part shape of the heat flow pipe 3, and when the cover plate 801 is installed, the second positioning groove 804 plays a role in positioning, so that the deviation of the heat flow pipe 3 is further avoided. When the hot runner assembly is disassembled, the cover plate 801 needs to be disassembled, and as shown in fig. 5, through grooves 805 are formed in the cover plate 801, so that the disassembly efficiency can be further improved. In the locking assembly, a first locking member 901 is used for fixing the panel 701, a second locking member 902 is used for fixing the adjusting block 702, a third locking member 903 is used for fixing the cover plate 801, and meanwhile, in order to ensure the fastening effect, a plurality of first locking members 901, second locking members 902 and third locking members 903 should be uniformly arranged with the placing hole 6 as an axis. The first locking member 901, the second locking member 902 and the third locking member 903 are all bolts, and the bolts are standard members, so that the price is low and the fastening effect is good.

Further, the socket 5 of the hot runner assembly in the present mold is connected to the mold through the connection wire 4 without being mounted on the mold, and the wear-preventing sleeve 10 is provided on the connection wire 4. The socket 5 is connected with the heat flow pipe 3 through the connecting wire 4, and then is connected with the movable mould 2 through the heat flow pipe 3, when the mould is conveyed, the socket 5 is freely hung beside the mould, compared with the socket 5 fixedly arranged at the top end of the mould in the prior art, the socket 5 of the mould can adjust the position of the socket 5 at any time during conveying, and the socket 5 is prevented from being pressed by an adjacent mould; meanwhile, the mold has the hot runner assembly mounting structure convenient to detach, so that the action of detaching the socket 5 is omitted during detachment, and the mold is more convenient. The socket 5 hangs next to the mould, and the friction between connecting wire 4 and the mould can also be more serious, sets up wear-resisting cover 10 in order to reduce the damage of friction loss to connecting wire 4, simultaneously, the friction position is located fixed subassembly 8 or adjusting part 7 department more, and apron 801 bottom or adjusting block 702 bottom promptly, and wear-resisting cover 10 should cover this scope.

The remaining operation principle and operation procedure of this embodiment are identical to those of embodiment 1 or embodiment 2.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The utility model provides a mould with general hot runner assembly mounting structure, includes cover half (1), relative cover half (1) lateral shifting's movable mould (2) and with the hot runner assembly that movable mould (2) are connected, the hot runner assembly include hot runner (3), with connecting wire (4) that hot runner (3) are connected, with socket (5) that connecting wire (4) are connected, its characterized in that: be equipped with on movable mould (2) and place hole (6), movable mould (2) are connected with and locate place hole (6) tip and be used for adjusting hot runner subassembly extension's regulation subassembly (7), regulation subassembly (7) are connected with fixed subassembly (8), hot runner (3) run through regulation subassembly (7) place in place hole (6), and the tip is fixed regulation subassembly (7) with between fixed subassembly (8), regulation subassembly (7) through first locking subassembly (9) with movable mould (2) are connected, fixed subassembly (8) through second locking subassembly (91) with regulation subassembly (7) are connected.

2. A mold with universal hot runner assembly mounting structure as defined in claim 1, wherein: the adjusting assembly (7) comprises a face plate (701) and an adjusting block (702) which are arranged between the end part of the movable mould (2) and the fixed assembly (8); the panel (701) and the adjusting block (702) are respectively provided with a first through hole (703) and a second through hole (704) for the heat flow pipe (3) to pass through, and the side surfaces of the panel (701) and the adjusting block (702) are respectively provided with an empty avoiding groove (705) for avoiding the connecting line (4).

3. A mold with universal hot runner assembly mounting structure as defined in claim 2, wherein: one end of the face plate (701) far away from the movable mould (2) is provided with a first positioning groove (706) matched with the adjusting block (702).

4. A mold with universal hot runner assembly mounting structure as defined in claim 2, wherein: the clearance groove (705) on the adjusting block (702) is positioned at one end of the adjusting block (702) close to the movable die (2) and is communicated with the placing hole (6).

5. A mold with universal hot runner assembly mounting structure as defined in claim 2, wherein: the fixing assembly (8) comprises a cover plate (801) abutted with the end part of the heat flow pipe (3), and a third through hole (802) for connecting the injection molding machine (11) with the heat flow pipe (3) is formed in the cover plate (801).

6. A mold with universal hot runner assembly mounting structure as defined in claim 5, wherein: and one end, far away from the thermal flow pipe (3), of the third through hole (802) is provided with a conical guide groove (803).

7. A mold with universal hot runner assembly mounting structure as defined in claim 5, wherein: and a second positioning groove (804) matched with the end part of the heat flow pipe (3) is formed in one end, close to the heat flow pipe (3), of the cover plate (801).

8. A mold with universal hot runner assembly mounting structure as defined in claim 5, wherein: the cover plate (801) is provided with a through groove (805) which enables the cover plate (801) to be conveniently taken down, and the second locking assembly (91) passes through the through groove (805) and is connected with the adjusting block (702).

9. A mold with universal hot runner assembly mounting structure according to any one of claims 5-8, wherein: the first locking assembly (9) comprises a first locking piece (901) penetrating through the panel (701) and in threaded connection with the movable mould (2) and a second locking piece (902) penetrating through the adjusting block (702) and in threaded connection with the panel (701); the second locking assembly (91) comprises a third locking member (903) penetrating through the cover plate (801) and in threaded connection with the adjusting block (702).

10. A mold with universal hot runner assembly mounting structure as defined in claim 9, wherein: the first locking member (901), the second locking member (902) and the third locking member (903) are all bolts.