CN211221753U - Sheet separating mechanism of sheet forming machine - Google Patents

Abstract

The utility model discloses a thin slice separating mechanism of thin slice forming machine, include: the device comprises a mounting seat, a separating upper die assembly, a separating lower die and a sheet supporting mechanism; the upper separating die assembly comprises a separating driving mechanism and an upper separating die; a lower die sliding driving mechanism is arranged on the mounting seat and can drive the separation lower die to slide; thin slice bearing mechanism includes a bearing actuating mechanism and bearing platform, the separation spout has been seted up on the separation lower mould, in operation, treat that the thin section of moulding plastics of separation puts into on the separation lower mould, the separation lower mould moves to the position that corresponds with the mould on the separation, thin slice and the connecting band separation on the thin section of moulding plastics, the thin slice is seen off through the separation spout of bearing platform through the separation lower mould, the connecting band remains on the separation lower mould and sees off through lower mould slip actuating mechanism, can make things convenient for manual work or manipulator equipment to take out connecting band and thin slice, and conveniently put into the thin section of moulding plastics of treating the separation, the mechanism layout is more reasonable, can improve the security of equipment use.

Description

Sheet separating mechanism of sheet forming machine

Technical Field

The utility model relates to a thin slice injection moulding field, in particular to thin slice separating mechanism of thin slice forming machine.

Background

At present, in the automotive field or mechanical equipment field, often will use with plastics insert moulding's (integrative injection moulding) thin slice to reach certain electrical properties or mechanical structure performance, this type of thin slice is generally deposited through the equipment shaping of punching press or roll extrusion and the mode that adopts the dribbling, when needing to thin slice injection moulding, needs workman cooperation guillootine to cut into the thin slice section that has a plurality of thin slices with the thin slice area, treats behind the injection moulding again with each thin slice formed part separation of inlaying plastics and takes out of thin slice section.

At present, the separation of the thin sections can be realized through a cutting separation mechanism, but the separated connecting belt and the separated thin sections are very inconvenient to take out, generally need to be stretched into a mold by hands to take out, and have low efficiency and certain danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a thin slice separating mechanism of thin slice make-up machine, can see off the connecting band and the thin slice after the separation respectively, conveniently get and put, improve the security.

The utility model provides a technical scheme that its technical problem adopted is:

a sheet separating mechanism of a sheet forming machine, comprising: the device comprises a mounting seat, a separated upper die assembly arranged on the mounting seat, a separated lower die arranged on the mounting seat in a sliding manner, and a sheet bearing mechanism arranged on the mounting seat; the mounting seat is arranged on a rack of the sheet forming machine, and the upper separating die assembly comprises a separating driving mechanism arranged on the mounting seat and an upper separating die which can be driven by the separating driving mechanism to move; a lower die sliding driving mechanism is arranged on the mounting seat and can drive the separation lower die to slide to a position corresponding to the separation upper die or move to a position outside the separation upper die; the thin sheet bearing mechanism comprises a bearing driving mechanism and a bearing platform corresponding to the separated thin sheet, a separation sliding groove capable of allowing the bearing platform to slide is formed in the separation lower die, and the bearing driving mechanism can drive the bearing platform to slide in the separation sliding groove to bear and send out the thin sheet.

One of the above technical solutions has at least one of the following advantages or beneficial effects: when the separation mechanism works, thin sections to be separated are placed on the separation lower die, the separation lower die moves to a position corresponding to the separation upper die, the separation upper die is driven by the separation driving mechanism to move downwards to be matched with the separation lower die, thin sheets on the thin sections to be molded are cut off and separated from the connecting belt, the thin sheets are sent out through a separation chute of the separation lower die through the bearing platform, the connecting belt is remained on the separation lower die and is sent out through the lower die sliding driving mechanism, the connecting belt and the thin sheets can be conveniently taken out by manpower or mechanical arm equipment, the thin sections to be separated to be molded can be conveniently placed in, the mechanism arrangement is more reasonable, and the use safety of.

According to the utility model discloses a some embodiments, the separation is gone up the mould and is gone up the activity and be provided with a separation clamp plate, be provided with elastic mechanism between the mould on separation clamp plate and the separation, when the mould moves down in the separation, can compress tightly the thin section of moulding plastics on the separation lower mould through the separation clamp plate earlier, the mould continues to move down to separate the thin section of moulding plastics and cuts on the separation, can prevent to mould plastics the thin section aversion, improves the precision that cuts.

According to the utility model discloses a some embodiments, the fixed a plurality of separation pressure heads that are provided with on the mould is gone up in the separation, be provided with the through-hole that can supply the separation pressure head to pass on the separation pressure plate to supply the separation pressure head to pass the separation pressure plate and separate the cutting to moulding plastics thin section.

According to the utility model discloses a some embodiments, be provided with a plurality of separation location axles on the mould in the separation, be provided with on the separation lower mould and supply separation location axle male separation locating hole to when the mould moves down on the separation, improve the separation through the cooperation of separation location axle and separation locating hole and go up the mould and separate the position precision between the lower mould, further improve the precision of cutting the separation.

According to the utility model discloses a some embodiments, be provided with the separation locating pin that corresponds with the hole site on the thin slice section of moulding plastics on the separation lower mould to the thin section of moulding plastics in location improves cutting accuracy.

According to the utility model discloses a some embodiments, bearing actuating mechanism is a cylinder mechanism, and it sets up in the mount pad below through a bearing mounting bracket, the bearing platform sets up on the piston rod of cylinder mechanism, set up the through-hole that corresponds with the bearing platform on the mount pad for the bearing platform can move down to the position that roughly levels with the mount pad, conveniently releases the thin slice in the below of separation lower mould.

According to some embodiments of the invention, the separation chute is a vertical chute extending in an up-down direction so as to descend in a vertical manner to deliver the sheet.

According to some embodiments of the utility model, the bearing platform is portable through the separation spout and is roughly kept flat to the up end of separation lower mould to the bearing thin slice.

According to some embodiments of the utility model, still include thin slice discharge mechanism, thin slice discharge mechanism can push away the thin slice on the bearing platform to send out the thin slice on the bearing platform.

According to some embodiments of the utility model, thin slice discharge mechanism includes a propelling movement actuating mechanism, the propelling movement piece that can be promoted by propelling movement actuating mechanism, the thin slice output board of setting on the mount pad that set up on the thin slice output board, be provided with the thin slice delivery channel who corresponds with the thin slice on the thin slice section, the during operation, the bearing platform can move to the position that approximately keeps level with thin slice delivery channel, propelling movement actuating mechanism can drive the propelling movement piece and push into thin slice delivery channel and follow thin slice delivery channel with the thin slice on the bearing platform and see the thin slice out.

According to the utility model discloses a some embodiments still include one and get waste material manipulator, it sets up in the frame of sheet forming machine through a sideslip actuating mechanism to get waste material manipulator, get waste material manipulator including getting waste material lifting drive mechanism and can be by getting waste material lifting drive mechanism drive lift removal get waste material mechanism, lower mould sliding drive mechanism can drive the separation lower mould and slide to and get waste material manipulator's position, it can absorb or snatch the connecting band of following the thin section separation of moulding plastics to get waste material mechanism to automatic see off the connecting band.

According to the utility model discloses a some embodiments, get waste material mechanism and include the connecting band centre gripping hand mechanism of two sets of relative settings, two sets of connecting band centre gripping hand mechanisms can the difference centre gripping from the connecting band of moulding plastics thin slice section both sides separation.

According to the utility model discloses a some embodiments are provided with the chip removal chute in the frame, release the connecting band when getting waste material manipulator and remove to chip removal chute top to the discharge connecting band.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic structural view of a sheet forming machine according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a sheet separation mechanism according to an embodiment of the present invention;

FIG. 3 is an exploded view of a sheet separation mechanism according to an embodiment of the present invention;

fig. 4 is an exploded view of the upper and lower separating molds according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a traverse robot assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a first pick-up manipulator, a second pick-up manipulator and a waste pick-up manipulator according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a waste material taking manipulator according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a connecting band clamping hand mechanism according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of an injection molded thin section according to an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 2, a sheet separating mechanism 5 of a sheet forming machine includes: a mounting base 51, a separate upper die assembly provided on the mounting base 51, a separate lower die 54 slidably provided on the mounting base 51, and a sheet holding mechanism 56 provided on the mounting base 51; the mounting seat 51 is arranged on the frame 8 of the sheet forming machine, and the separating upper die assembly comprises a separating driving mechanism 52 arranged on the mounting seat 51 and a separating upper die 53 which can be driven by the separating driving mechanism 52 to move; a lower mold slide driving mechanism 55 is disposed on the mounting base 51, and the lower mold slide driving mechanism 55 can drive the separation lower mold 54 to slide to a position corresponding to the separation upper mold 53 or move to a position other than the separation upper mold 53 (or move to a position other than the projection position of the separation upper mold 53); the sheet supporting mechanism 56 includes a supporting driving mechanism 561 and a supporting platform 562 corresponding to the separated sheet 91, a separating chute 541 for the supporting platform 562 to slide is provided on the separating lower mold 54, and the supporting driving mechanism 561 can drive the supporting platform 562 to slide in the separating chute 541 to support and send out the sheet 91.

When the separation device works, thin injection molding sections 94 to be separated are placed on the separation lower die 54, the separation lower die 54 moves to the position corresponding to the separation upper die 53, the separation upper die 53 is driven by the separation driving mechanism 52 to move downwards to be matched with the separation lower die 54, the thin sheets 91 on the thin injection molding sections 94 are separated from the connecting belt 92, the thin sheets 91 are sent downwards through the separation sliding grooves 541 of the separation lower die 54 through the supporting platform 562, the connecting belt 92 remains on the separation lower die 54 and is sent out through the lower die sliding driving mechanism 55, the connecting belt 92 and the thin sheets 91 can be conveniently taken out by manual or mechanical hand equipment, the thin injection molding sections 94 to be separated can be conveniently placed, the mechanism arrangement is more reasonable, and the use safety of the equipment can be.

In the specific implementation, the lower mold slide driving mechanism 55 is a cylinder mechanism, but it may also be a crank-slider mechanism, etc., and will not be described in detail herein.

In some embodiments, as shown in fig. 4, a separating pressing plate 531 is movably disposed on the upper separating mold 53, an elastic mechanism 532 is disposed between the separating pressing plate 531 and the upper separating mold 53, when the upper separating mold 53 moves downward, the thin injection molding segment 94 on the lower separating mold 54 can be pressed by the separating pressing plate 531, the upper separating mold 53 moves downward continuously to separate and cut the thin injection molding segment 94, so that the thin injection molding segment 94 can be prevented from shifting, and the cutting accuracy can be improved.

In the embodiment, the elastic mechanism 532 is a compression spring, but it may also be an elastic block, etc., and will not be described in detail herein.

In some embodiments, as shown in fig. 4, a separating pressing head 533 is fixedly disposed on the separating upper die 53, and a through hole through which the separating pressing head 533 can pass is disposed on the separating pressing plate 531, so that the separating pressing head 533 can pass through the separating pressing plate 531 to separate and cut the injection thin section 94.

In some embodiments, as shown in fig. 4, the separating upper die 53 is provided with a plurality of separating positioning shafts 534, and the separating lower die 54 is provided with separating positioning holes 542 into which the separating positioning shafts 534 can be inserted, so that when the separating upper die 53 moves down, the position accuracy between the separating upper die 53 and the separating lower die 54 is improved through the insertion fit between the separating positioning shafts 534 and the separating positioning holes 542, and the cutting separation accuracy is further improved.

In some embodiments, as shown in fig. 4, the separation lower mold 54 is provided with separation positioning pins 543 corresponding to the holes on the injection thin section 94 to position the injection thin section 94.

In some embodiments, as shown in fig. 3, the supporting driving mechanism 561 is a cylinder mechanism, and is disposed below the mounting base 51 through a supporting mounting bracket 563, the supporting platform 562 is disposed on the piston rod of the cylinder mechanism, and the mounting base 51 is provided with a through hole corresponding to the supporting platform 562, so that the supporting platform 562 can move down to a position substantially flush with the mounting base 51, and the sheet can be conveniently pushed out below the lower separation mold 54.

In some embodiments, as shown in fig. 4, the separation chute 541 is a vertical chute extending in the up-down direction to feed the sheet downward in a vertical manner.

Of course, in the implementation process, the separation chute 541 may be disposed obliquely or horizontally, and will not be described in detail herein.

The supporting table 562 is movable through the separation chute 541 until the upper end surface of the separation lower mold 54 is substantially flat to support the sheet.

In some of the embodiments, as shown in fig. 3, a sheet feeding-out mechanism 6 is further included, and the sheet feeding-out mechanism 6 can push away the sheet 91 on the supporting table 562 to feed out the sheet 91.

In some embodiments, as shown in fig. 3, the sheet feeding mechanism 6 includes a pushing drive mechanism 61 disposed on the mounting base 51, a pushing block 62 capable of being pushed by the pushing drive mechanism 61, and a sheet output plate 63 disposed on the mounting base 51, wherein the sheet output plate 63 is provided with a sheet output channel 631 corresponding to the sheet 91 on the injection molded sheet segment 94, and when in operation, the supporting table 562 can move to a position substantially flush with the sheet output channel 631, and the pushing drive mechanism 61 can drive the pushing block 62 to push the sheet 91 on the supporting table 562 into the sheet output channel 631 and feed the sheet 91 out along the sheet output channel 631.

In the implementation, the pushing-out driving mechanism 61 is a cylinder mechanism, but it is also possible to use a crank-slider mechanism or a screw mechanism, which will not be described in detail herein.

In some embodiments, as shown in fig. 1 and 5, the robot further comprises a traverse robot assembly 3, wherein the traverse robot assembly 3 comprises a traverse driving mechanism, a first pick-up robot 31, a second pick-up robot 32 and a waste pick-up robot 33, which can be driven by the traverse driving mechanism to traverse; the first picking manipulator 31 comprises a first lifting driving mechanism 311 and a first picking mechanism 312 which can be driven by the first lifting driving mechanism 311 to move up and down, wherein the first picking mechanism 312 can suck or grab the slice segment to be injection-molded; the second picking manipulator 32 comprises a second lifting driving mechanism 321 and a second picking mechanism 322 which can be driven by the second lifting driving mechanism 321 to move up and down, and the second picking mechanism 322 can suck or grab the injection-molded thin section 94; the scrap removing robot 33 includes a scrap removing/lifting drive mechanism 331 and a scrap removing mechanism 332 driven by the scrap removing/lifting drive mechanism 331 to move up and down, and the scrap removing mechanism 332 is capable of sucking or grasping the connecting tape 92 separated from the injection-molded thin section 94.

In operation, the lower mold sliding driving mechanism 55 can drive the separation lower mold 54 to slide to the position of the waste material taking manipulator 33, the waste material taking mechanism 332 can suck or grab the connecting belt 92 separated from the injection molding thin section 94, and the second material taking mechanism 322 can suck or grab the injection molding thin section 94 which is already injected and is placed on the separation lower mold 54, so as to continuously perform the sheet separation process.

Through the structure, different fetching mechanisms are respectively configured for three states (non-injection molding, injection molding and separation) of the thin sections, different fetching requirements can be met respectively, automatic fetching is completed, and the efficiency of work is improved.

In the embodiment shown in fig. 9, the injection molded thin section 94 is formed by injecting an injection molded plastic body on the thin sheet 91, and both sides of the thin sheet 91 are connected to the connection belts 92, respectively, and in the separation process, it is necessary to cut the connection belts 92 and the thin sheet 91 to take out the thin sheet 91.

In some embodiments, the traversing manipulator assembly 3 is arranged on a frame 8 of the sheet forming machine, and a sheet feeding station, a sheet separating station and a sheet injection station are arranged on the frame 8 of the sheet forming machine; wherein the spacing distance between the first pick-up manipulator 31 and the waste pick-up manipulator 33 is equal to the spacing distance between the sheet feeding station and the sheet separating station, so that the traverse robot assembly 3 can simultaneously realize the grabbing of the thin section to be injection-molded and the connecting belt 92 separated from the injection-molded thin section 94.

As shown in fig. 1, the rack 8 is provided with a chip discharge chute 921, and when the scrap handler 33 moves above the chip discharge chute 921, the connection belt 92 is released to discharge the connection belt 92.

In some of these embodiments, the first pick-off mechanism 312 is equipped with a vacuum chuck capable of sucking up the piece to be injection-molded; the second picking mechanism 322 is provided with a vacuum cup capable of sucking the injection molded thin section 94, and the vacuum cup is connected with a vacuum device or a vacuum pumping device to suck the thin section or the injection molded thin section 94.

Of course, in the implementation, the first pick-off mechanism 312 and the second pick-off mechanism 322 may be configured with a pneumatic gripper or the like to grasp the thin section or to inject the thin section 94, which will not be described in detail herein.

In some embodiments, as shown in fig. 7, the scrap removing mechanism 332 includes two sets of opposing connecting tape holding hand mechanisms 333, and the two sets of connecting tape holding hand mechanisms 333 can respectively hold the connecting tape 92 separated from both sides of the injection molded thin section 94 to respectively remove the connecting tape 92 separated from both sides of the injection molded thin section 94.

In some embodiments, as shown in fig. 8, the connecting band clamping mechanism 333 includes a first clamping hand 334, a second clamping hand 335, and a clamping driving mechanism 336 capable of driving the first clamping hand 334 and the second clamping hand 335 to move relatively, and the first clamping hand 334 and the second clamping hand 335 are respectively provided with a corresponding concave portion 337 corresponding to a side edge of the connecting band 92, so as to stably clamp the connecting band 92.

In some embodiments, as shown in fig. 8, the first clamping hand 334 is longer than the second clamping hand 335, and the second clamping hand 335 corresponds to the concave structure inside the connecting band 92, in particular, when the connecting band is applied, the inside of the connecting band 92 is a continuous concave structure corresponding to the sheet, the outside is a long flat structure, the first clamping hand 334 corresponds to the outside of the connecting band 92, and the second clamping hand 335 corresponds to the inside of the connecting band 92, and by extending the first clamping hand 334, the clamping stability is further improved, and the occurrence of accidental dropping of the connecting band is reduced.

In some embodiments, as shown in fig. 8, the clamp driving mechanism 336 is a pneumatic cylinder driving mechanism, i.e., a pneumatic gripper mechanism.

Of course, in an implementation, the clamping driving mechanism 336 may also be a screw mechanism, which is not described in detail herein.

In some embodiments, as shown in fig. 6, the first lifting driving mechanism 311, the second lifting driving mechanism 321, and the waste material taking lifting driving mechanism 331 are cylinder driving mechanisms, which include a cylinder and a slider capable of being driven by the cylinder to realize the lifting movement of the first picking mechanism 312, the second picking mechanism 322, and the waste material taking mechanism 332.

Of course, in the implementation process, the first lifting driving mechanism 311, the second lifting driving mechanism 321, and the waste material taking lifting driving mechanism 331 may also be screw rod driving mechanisms, which are not described in detail herein.

In some embodiments, as shown in fig. 5, the traverse robot assembly 3 further includes a traverse stand 301 and a traverse plate 302 slidably disposed on the traverse stand 301, the traverse driving mechanism can drive the traverse plate 302 to traverse, and the first pick-up robot 31, the second pick-up robot 32 and the waste pick-up robot 33 are disposed on the traverse plate 302, respectively, and the traverse driving mechanism drives the first pick-up robot 31, the second pick-up robot 32 and the waste pick-up robot 33 to move laterally.

In some embodiments, as shown in fig. 5, the traverse driving mechanism is a synchronous belt driving mechanism, and specifically, the synchronous belt driving mechanism includes a traverse driving motor 301a disposed on the traverse plate 302, and a synchronous wheel 301b disposed on the traverse driving motor 301a, two ends of the synchronous belt are respectively fixed at two ends of the traverse upright 301 and cooperate with the synchronous wheel 301b, and when the synchronous wheel 301b rotates, the transverse belt driving mechanism can drive the traverse plate 302 to move transversely.

Of course, in the implementation, the traverse driving mechanism may also be a screw driving mechanism, and will not be described in detail here.

It is readily understood by those skilled in the art that the above-described preferred modes can be freely combined and superimposed without conflict.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims (10)

1. A sheet separating mechanism of a sheet forming machine is characterized by comprising:

a mounting seat (51);

the separating upper die assembly comprises a separating driving mechanism (52) arranged on the mounting seat (51) and a separating upper die (53) which can be driven by the separating driving mechanism (52) to move;

the separation lower die (54) is arranged on the mounting seat (51) in a sliding mode, a lower die sliding driving mechanism (55) is arranged on the mounting seat (51), and the lower die sliding driving mechanism (55) can drive the separation lower die (54) to slide to a position corresponding to the separation upper die (53) or move to a position outside the separation upper die (53);

slice bearing mechanism (56), slice bearing mechanism (56) sets up on mount pad (51), and it includes a bearing actuating mechanism (561) and one and bearing platform (562) that slice (91) after the separation correspond, set up on separation lower mould (54) and supply the gliding separation spout (541) of bearing platform (562), bearing actuating mechanism (561) can drive bearing platform (562) and slide in separation spout (541) to bearing and send out slice (91).

2. The sheet separating mechanism of a sheet forming machine according to claim 1,

a separation pressing plate (531) is movably arranged on the separation upper die (53), and an elastic mechanism (532) is arranged between the separation pressing plate (531) and the separation upper die (53).

3. The sheet separating mechanism of a sheet forming machine according to claim 2,

the separation upper die (53) is fixedly provided with a separation pressure head (533), and the separation pressure plate (531) is provided with a through hole through which the separation pressure head (533) can pass.

4. The sheet separating mechanism of a sheet forming machine according to claim 1,

the separating upper die (53) is provided with a plurality of separating and positioning shafts (534), and the separating lower die (54) is provided with separating and positioning holes (542) into which the separating and positioning shafts (534) can be inserted.

5. The sheet separating mechanism of a sheet forming machine according to claim 1,

and the separation lower die (54) is provided with a separation positioning pin (543) corresponding to the hole position on the injection molding thin section (94).

6. The sheet separating mechanism of a sheet forming machine according to claim 1,

the bearing driving mechanism (561) is an air cylinder mechanism and is arranged below the mounting seat (51) through a bearing mounting frame (563), the bearing platform (562) is arranged on a piston rod of the air cylinder mechanism, and a through hole corresponding to the bearing platform (562) is formed in the mounting seat (51).

7. The sheet separating mechanism of a sheet forming machine according to claim 1,

the sheet feeding device further comprises a sheet feeding mechanism (6), and the sheet feeding mechanism (6) can push away the sheet (91) on the supporting platform (562).

8. The sheet separating mechanism of a sheet forming machine according to claim 7,

the sheet delivery mechanism (6) comprises a pushing-out driving mechanism (61) arranged on the mounting seat (51), a pushing block (62) capable of being pushed by the pushing-out driving mechanism (61), and a sheet output plate (63) arranged on the mounting seat (51), wherein a sheet output channel (631) corresponding to a sheet (91) on the injection molding sheet section (94) is arranged on the sheet output plate (63), and the pushing-out driving mechanism (61) can drive the pushing block (62) to push the sheet (91) on the supporting platform (562) into the sheet output channel (631) and deliver the sheet (91) along the sheet output channel (631).

9. The sheet separating mechanism of a sheet forming machine according to claim 1,

the waste material taking mechanical hand (33) is arranged on a rack (8) of the sheet forming machine through a transverse moving driving mechanism, the waste material taking mechanical hand (33) comprises a waste material taking lifting driving mechanism (331) and a waste material taking mechanism (332) which can be driven by the waste material taking lifting driving mechanism (331) to move up and down, the lower die sliding driving mechanism (55) can drive the separation lower die (54) to slide to the position of the waste material taking mechanical hand (33), and the waste material taking mechanism (332) can suck or grab the connecting belt (92) separated from the injection molding thin section (94).

10. The sheet separating mechanism of a sheet forming machine according to claim 9,

the waste material taking mechanism (332) comprises two groups of oppositely arranged connecting belt clamping hand mechanisms (333), and the two groups of connecting belt clamping hand mechanisms (333) can respectively clamp the connecting belt (92) separated from two sides of the injection molding thin section (94).

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