A fully automated foaming and pouring production line

Abstract

The present invention discloses a fully automated foaming and pouring production line, which relates to the field of foaming technology, including a frame, a rotating shaft, a foaming gun, multiple sets of die mechanisms, and a driving mechanism. By setting the driving mechanism and multiple sets of die mechanisms, under the drive of the driving mechanism, the foaming gun can be automatically pulled out from the pouring port of one set of die mechanisms, rotated above the pouring port of another set of die mechanisms, and then inserted into the pouring port of another set of die mechanisms, avoiding manual operation. At the same time, after the foaming gun is inserted into the pouring port, synchronous rotation of the foaming gun and each set of die mechanisms is achieved, and foaming agent is poured into the foaming space of the die during rotation. It can pour and open the mold for multiple sets of dies, greatly improving the foaming efficiency. Through the method of recycling waste plastics, resources can be effectively saved, the ecological environment can be protected, pollution can be reduced, sustainable development can be promoted, and resource recycling can be promoted.

Description

Technical Field

[0001] The present invention relates to the field of foaming technology, and particularly to a fully automated foaming perfusion production line. Background Art

[0002] Foaming is a process of forming uniform and dense bubble holes in an object; this process can be achieved by different methods, including physical foaming method, chemical foaming method, and mechanical foaming method, and each method has its unique applications and characteristics.

[0003] Waste plastics can be processed through recycling and chemical methods to make foaming agents; the production process of this kind of foaming agent involves chemically treating waste plastics to generate gas, so as to make the plastics foam; the use of this kind of foaming agent can effectively utilize waste plastics and at the same time achieve the foaming effect of plastics.

[0004] For example, the publication number is: CN118003431B, and the name is: "A Foaming Ceramic Insulation Board Forming Device", which includes a mixing component for mixing or remixing vitrified microspheres, ceramic fibers, and clay evenly. The mixing component includes a mixing bin and a mixing and vibrating rod. Among them, a conveying component for quantitatively conveying the mixed material is provided in the mixing bin. There are at least two upper and lower mixing and vibrating rods for rotating and stirring the mixed material, and their rotation directions are opposite. Each rotation direction makes the mixed material vibrated and stirred be thrown towards the quantitative conveying component, and the quantitative conveying component is arranged between the two mixing and vibrating rods.

[0005] In the prior art such as the above-mentioned patent, when foaming, it is usually necessary to insert the foaming gun into the foaming mold and communicate with the foaming space in the foaming mold, so that the foaming agent can be injected into the foaming space from the mouth of the foaming gun, thereby filling the foaming space; however, the disadvantages are as follows: 1. When pouring the foaming agent, it is usually necessary to manually hold the foaming gun to pour the mold; 2. When foaming, only one set of mold can be injected with the foaming agent at a time, and it takes a certain amount of time for the foaming agent to fill the foaming space of the mold, and the foaming efficiency needs to be further improved. Summary of the Invention

[0006] The purpose of the present invention is to provide a fully automated foaming perfusion production line to solve the deficiencies in the above-mentioned prior art.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A fully automated foaming perfusion production line, including:

[0008] A frame;

[0009] A rotating shaft, which is rotatably connected to the frame;

[0010] A foaming gun, which is located above the frame;

[0011] Multiple sets of die mechanisms, each die mechanism includes a cross bar fixedly connected to a rotating shaft, two foaming dies are slidably connected to the cross bar, and the two foaming dies are abutted and cooperated with each other. Pouring ports are provided on both foaming dies, and both pouring ports are in communication and cooperation with the mouth of a foaming gun;

[0012] A driving mechanism, which includes a driving member rotatably connected to a frame;

[0013] When the driving member rotates in the first direction, it has a pulling-out stroke and a first rotation stroke;

[0014] In the pulling-out stroke: drive the foaming gun to move vertically upward so that the mouth of the foaming gun is pulled out from the pouring port;

[0015] In the first rotation stroke: drive the foaming gun to rotate around the axis of the rotating shaft so that the foaming gun rotates above an adjacent other set of die mechanisms;

[0016] When the driving member rotates in the second direction, it has an insertion stroke and a second rotation stroke;

[0017] In the insertion stroke: drive the foaming gun to move vertically downward so that the mouth of the foaming gun is inserted into the pouring port of the adjacent other set of die mechanisms;

[0018] In the first rotation stroke: drive the foaming gun to rotate synchronously with each set of die mechanisms by ninety degrees.

[0019] Furthermore, two straight grooves are provided on the cross bar, round rods are fixedly connected to both foaming dies, and the two round rods are respectively slidably connected in the two straight grooves in a one-to-one correspondence.

[0020] Furthermore, each die mechanism further includes a rotating member rotatably connected to the cross bar. Two guiding frames are fixedly connected to the rotating member, and the two guiding frames are respectively slidably abutted against the two round rods in a one-to-one correspondence. A gear is fixedly connected to the rotating member, and a rack meshing and cooperating with the gears in each die mechanism is fixedly connected to the frame.

[0021] Furthermore, the driving mechanism further includes a passive member fixedly connected to the rotating shaft. A circular groove is provided on the passive member, and a plurality of vertical grooves communicate with the circular groove. An inclined groove is provided on the driving member, and a connecting rod is slidably connected between the inclined groove and the vertical grooves. The connecting rod is fixedly connected to the foaming gun.

[0022] Furthermore, a limiting mechanism is further included, which includes a square frame fixedly connected to the connecting rod. The square frame is slidably engaged with the circular groove and each vertical groove. A limiting member is slidably connected in the square frame. A first spring is provided between the limiting member and the inner wall of the square frame. A plurality of slopes are fixedly connected in the circular groove, and each slope is slidably abutted against the limiting member.

[0023] Furthermore, the limiting member has an abutting plane and an abutting inclined plane.

[0024] Furthermore, it further includes a knock-out mechanism for ejecting the workpiece, which includes two vertical plates fixedly connected to the cross bar. Threaded knock-out rods are screwed onto the two foaming molds. Second springs are respectively arranged between the two threaded knock-out rods and their corresponding foaming molds. The two threaded knock-out rods are respectively in abutting cooperation with the two vertical plates.

[0025] Furthermore, it includes a plugging mechanism, which includes two plugging plates slidably connected to the foaming mold. Abutting arc plates are fixedly connected to both plugging plates. Both abutting arc plates are in abutting cooperation with the mouth of the foaming gun. Third springs are arranged between both plugging plates and the foaming mold.

[0026] Furthermore, a chute communicating with the pouring port is formed on the foaming mold. Both plugging plates are slidably connected in the chute.

[0027] Furthermore, a torsion spring is arranged between the rotating member and the cross bar.

[0028] In the above technical solution, a fully automated foaming and pouring production line provided by the present invention:

[0029] 1. By setting the driving mechanism and multiple groups of mold mechanisms, driven by the driving mechanism, the foaming gun can be automatically pulled out from the pouring port of one group of mold mechanisms, rotated above the pouring port of another group of mold mechanisms, and then inserted into the pouring port of another group of mold mechanisms, avoiding manual operation. At the same time, after the foaming gun is inserted into the pouring port, synchronous rotation of the foaming gun and each group of mold mechanisms is achieved, and foaming agent is poured into the foaming space of the mold during the rotation process. Multiple groups of molds can be poured and the molds can be opened, greatly improving the foaming efficiency. Through the method of recycling waste plastics, resources can be effectively saved, the ecological environment can be protected, pollution can be reduced, sustainable development can be promoted, and resource recycling can be promoted.

[0030] 2. By setting the driving mechanism and the knock-out mechanism for ejecting the workpiece, when the gear meshes with the rack, the gear rotates synchronously with the rotating member and the guide frame, causing the two foaming molds to slide on the cross bar and move away from each other. During the process of the foaming mold sliding and approaching the vertical plate, the threaded knock-out rod abuts against the vertical plate, driving the threaded knock-out rod to rotate. By rotating the threaded knock-out rod, the threaded knock-out rod is disengaged from the formed workpiece, avoiding adhesion between the threaded knock-out rod and the formed workpiece and affecting demolding. At the same time, the foaming mold is still sliding and approaching the vertical plate, driving one end of the threaded knock-out rod to extend outside the foaming mold, thereby ejecting the formed workpiece and causing it to fall off from the foaming space of the foaming mold, thus completing the demolding of the formed workpiece.

[0031] 3. By setting up a plugging mechanism, when the foaming gun is inserted vertically downward, the abutting arc plate abuts and cooperates with the mouth of the foaming gun. The abutting arc plate will drive the plugging plate to slide synchronously in the chute, facilitating the insertion of the foaming gun and connecting the mouth of the foaming gun with the pouring port. At the same time, after the foaming gun is pulled out from the pouring port, due to the elastic force of the third spring, the plugging plate is driven to slide back in the chute to plug the pouring port, preventing the foaming agent from expanding outside the pouring port, thus avoiding the formation of redundant scraps on the workpiece formed by foaming and further avoiding the subsequent processes of cutting and grinding the scraps. Brief Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0033] Figure 1 Overall structure schematic diagram provided by the embodiment of the present invention;

[0034] Figure 2 Overall structure top view schematic diagram provided by the embodiment of the present invention;

[0035] Figure 3 Structure schematic diagram of removing the frame provided by the embodiment of the present invention;

[0036] Figure 4 Foaming gun and driving mechanism structure schematic diagram provided by the embodiment of the present invention;

[0037] Figure 5 Foaming gun and limiting mechanism structure schematic diagram provided by the embodiment of the present invention;

[0038] Figure 6 Passive part and ramp structure schematic diagram provided by the embodiment of the present invention;

[0039] Figure 7 Mold mechanism and rotating shaft structure schematic diagram provided by the embodiment of the present invention;

[0040] Figure 8 Bottom structure schematic diagram of the mold mechanism provided by the embodiment of the present invention;

[0041] Figure 9 Bottom exploded structure schematic diagram of the mold mechanism provided by the embodiment of the present invention;

[0042] Figure 10 Foaming mold and plugging mechanism structure schematic diagram provided by the embodiment of the present invention.

[0043] Explanation of the reference numerals:

[0044] 1. Frame; 2. Rotating shaft; 3. Foaming gun; 31. Connecting rod; 4. Mould mechanism; 41. Cross bar; 411. Straight groove; 42. Foaming mould; 421. Round rod; 422. Pouring port; 43. Rotating part; 431. Guide frame; 44. Gear; 45. Rack; 5. Driving mechanism; 51. Driving part; 511. Inclined groove; 52. Driven part; 521. Round groove; 522. Vertical groove; 6. Limiting mechanism; 61. Square frame; 62. Limiting part; 621. Contact plane; 622. Contact inclined plane; 63. First spring; 64. Slope; 7. Ejecting and demoulding mechanism; 71. Vertical plate; 72. Threaded ejecting rod; 73. Second spring; 8. Sealing mechanism; 81. Sealing plate; 82. Contact arc plate; 83. Third spring. Detailed implementation mode

[0045] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0046] Please refer to Figures 1 - 10 , a fully automatic foaming and pouring production line provided by an embodiment of the present invention includes: a frame 1; a rotating shaft 2 rotatably connected to the frame 1; a foaming gun 3 located above the frame 1.

[0047] In an embodiment of the present invention: there are multiple groups of mould mechanisms 4, and each mould mechanism 4 includes a cross bar 41 fixedly connected to the rotating shaft 2. Two foaming moulds 42 are slidably connected to the cross bar 41, and the two foaming moulds 42 are in contact and cooperate with each other. Pouring ports 422 are opened on both foaming moulds 42, and both pouring ports 422 are in communication and cooperation with the mouth of the foaming gun 3; specifically, two straight grooves 411 are opened on the cross bar 41, and round rods 421 are fixedly connected to both foaming moulds 42, and the two round rods 421 are respectively slidably connected in the two straight grooves 411 in a one-to-one correspondence.

[0048] Specifically, each mould mechanism 4 further includes a rotating part 43 rotatably connected to the cross bar 41. Two guide frames 431 are fixedly connected to the rotating part 43, and the two guide frames 431 are respectively in sliding contact with the two round rods 421 in a one-to-one correspondence. A gear 44 is fixedly connected to the rotating part 43, and a rack 45 meshing with the gear 44 in each mould mechanism 4 is fixedly connected to the frame 1.

[0049] When the gear 44 meshes with the rack 45, the gear 44 will drive the rotating part 43 and the guide frame 431 to rotate synchronously. Thus, through the cooperation between the guide frame 431, the round rod 421, and the straight groove 411, the round rod 421 is driven to slide in the straight groove 411, so that the two foaming moulds 42 move away from each other, further creating a blanking space between the two foaming moulds 42, facilitating the demoulding of the workpieces for foaming molding, and facilitating the formed workpieces to fall from this blanking space.

[0050] In an embodiment of the present invention: a material taking mechanism (not shown in the figure) is further included. The material taking mechanism can be a manipulator, which is used to grab and collect the foamed workpieces; the manipulator is a prior art and will not be elaborated here.

[0051] Preferably, a torsion spring is arranged between the rotating member 43 and the cross bar 41; after the gear 44 disengages from the rack 45, the elastic force of the torsion spring restoring its elastic deformation drives the two foaming molds 42 to approach and abut against each other, so as to achieve the effect of resetting.

[0052] In an embodiment of the present invention: the driving mechanism 5 drives the foaming gun 3 to move vertically upward to pull the foaming gun 3 out of the pouring port 422 of one of the mold mechanisms 4, and then the foaming gun 3 rotates in the first direction and makes the foaming gun 3 vertically downward so that the foaming gun 3 is inserted into the pouring port 422 of another mold mechanism 4; immediately, the foaming gun 3 and each group of mold mechanisms 4 are driven to rotate synchronously around the axis of the rotating shaft 2, and during the rotation process, the foaming agent in the foaming gun 3 is poured into the foaming space formed between the two foaming molds 42 through the pouring port 422, making use of the rotating stroke, which improves the foaming efficiency to a certain extent.

[0053] Specifically, the driving mechanism 5 includes a driving member 51 rotatably connected to the frame 1; the driving mechanism 5 further includes a driven member 52 fixedly connected to the rotating shaft 2. A circular groove 521 is formed in the driven member 52, and a plurality of vertical grooves 522 communicate with the circular groove 521. An inclined groove 511 is formed in the driving member 51, and a connecting rod 31 is slidably connected between the inclined groove 511 and the vertical grooves 522. The connecting rod 31 is fixedly connected to the foaming gun 3.

[0054] As a preferred embodiment of the present invention: a limiting mechanism 6 is further included, which has two functions; one is to ensure that the connecting rod 31 can stably cooperate with the inclined groove 511, the circular groove 521 and the vertical grooves 522, so as to complete the vertical upward or downward movement of the foaming gun 3 and the rotating movement of the foaming gun 3.

[0055] Specifically, the limiting mechanism 6 includes a square frame 61 fixedly connected to the connecting rod 31. The square frame 61 is slidably matched with the circular groove 521 and each vertical groove 522. A limiting member 62 is slidably connected in the square frame 61. A first spring 63 is arranged between the limiting member 62 and the inner wall of the square frame 61. A plurality of slopes 64 are fixedly connected in the circular groove 521. Specifically, the slope 64 has a shape with one side higher and the other side lower; each slope 64 is slidably abutted and matched with the limiting member 62.

[0056] Specifically, the limiting member 62 has an abutting plane 621 and an abutting inclined plane 622.

[0057] When in use, as Figure 3In the shown state, the driving member 51 rotates counterclockwise by 90 degrees around the axis of the rotating shaft 2. Through the sliding contact between the connecting rod 31 and the inclined groove 511, the square frame 61 is driven to slide upward in the vertical groove 522, so that the square frame 61 slides into the circular groove 521, that is: the foaming gun 3 moves vertically upward, so that the foaming gun 3 is pulled out from the pouring port 422 of one of the mold mechanisms 4; Subsequently, the driving member 51 continues to rotate by 90 degrees in the previous rotation direction, driving the square frame 61 to slide in the circular groove 521 to the position of an adjacent vertical groove 522. During the sliding process, the contact inclined surface 622 of the limiting member 62 slides in contact with the slope 64, driving the limiting member 62 to gradually contract into the square frame 61. When the square frame 61 is completely located in the other vertical groove 522, due to the elastic force of the first spring 63, the limiting member 62 pops out of the square frame 61 and resets.

[0058] Subsequently, the driving member 51 rotates clockwise by 90 degrees around the axis of the rotating shaft 2. At this time, since the contact plane 621 is in contact with the side wall of the higher side of the slope 64, the rotation of the square frame 61 to the other side of the slope 64 can be restricted; during the rotation of the driving member 51, due to the sliding contact between the connecting rod 31 and the inclined groove 511, the inclined groove 511 gives the connecting rod 31 a downward force, so the square frame 61 can be driven to move vertically downward in the vertical groove 522 where it is currently located, that is: the foaming gun 3 moves vertically upward, so that the foaming gun 3 is inserted into the pouring port 422 of another mold mechanism 4.

[0059] Immediately afterwards, the driving member 51 rotates clockwise by 90 degrees. At this time, since the contact plane 621 is in contact with the higher side of the slope 64, the driving member 51 will drive the passive member 52, the rotating shaft 2, and each mold mechanism 4 to rotate synchronously by 90 degrees. During the rotation, the foaming gun 3 pours the foaming agent into the pouring port 422.

[0060] As a preferred embodiment of the present invention: a blanking and demolding mechanism 7 is further included, which is used for: during the process of the two foaming molds 42 moving away from each other, performing blanking and demolding actions on the two foaming molds 42 respectively.

[0061] Specifically, the blanking and demolding mechanism 7 includes two vertical plates 71 fixedly connected to the cross bar 41. Threaded blanking rods 72 are screwed on the two foaming molds 42. Second springs 73 are respectively arranged between the two threaded blanking rods 72 and their corresponding foaming molds 42. The two threaded blanking rods 72 are respectively in contact and cooperation with the two vertical plates 71.

[0062] When the two foaming molds 42 move away from each other, each foaming mold 42 will slide towards the position of its corresponding vertical plate 71. As the sliding progresses, when the threaded ejector rod 72 abuts against the vertical plate 71, the foaming mold 42 is still approaching the vertical plate 71. Therefore, through the screwing action between the threaded ejector rod 72 and the foaming mold 42, the threaded ejector rod 72 will be driven to rotate on the foaming mold 42. It is worth mentioning that: the stroke of this rotation prevents the threaded ejector rod 72 from adhering to the formed workpiece, enabling the threaded ejector rod 72 to be separated from the formed workpiece first; at the same time, the foaming mold 42 is always approaching the vertical plate 71, driving one end of the threaded ejector rod 72 to extend out of the foaming space of the foaming mold 42, thereby ejecting and dropping the formed workpiece from the foaming space.

[0063] When the two foaming molds 42 approach and reset each other, under the elastic force of the second spring 73 restoring its elastic deformation, the threaded ejector rod 72 is driven to reset.

[0064] It should be understood that the reason for setting two vertical plates 71 and two threaded ejector rods 72 is that the formed workpiece may adhere to any one of the two foaming molds 42.

[0065] As a preferred embodiment of the present invention: the blocking mechanism 8 is used to block the pouring port 422; the purpose is that since the foaming agent has expansibility, the foaming agent may expand beyond the pouring port 422, so that the formed workpiece has scraps other than those formed by the foaming space, avoiding the subsequent process of cutting and grinding the scraps.

[0066] Specifically, the blocking mechanism 8 includes two blocking plates 81 slidably connected to the foaming mold 42. An abutting arc plate 82 is fixedly connected to each of the two blocking plates 81. The two abutting arc plates 82 are in abutting cooperation with the mouth of the foaming gun 3. A third spring 83 is provided between each of the two blocking plates 81 and the foaming mold 42.

[0067] More specifically, the foaming mold 42 is provided with a chute communicating with the pouring port 422, and the two blocking plates 81 are both slidably connected in the chute.

[0068] It can be understood that: by abutting the abutting arc plate 82 against the mouth of the foaming gun 3, the abutting arc plate 82 will drive the blocking plate 81 to slide synchronously in the chute, facilitating the insertion of the foaming gun 3, so that the mouth of the foaming gun 3 communicates with the pouring port 422; and after the foaming gun 3 is pulled out from the pouring port 422, due to the elastic force of the third spring 83, the blocking plate 81 is driven to slide and reset in the chute to block the pouring port 422, thereby preventing the foaming agent from expanding to the outside of the pouring port 422.

[0069] When the driving member 51 rotates in the first direction, it has a pulling-out stroke and a first rotation stroke;

[0070] During the pulling-out stroke: drive the foaming gun 3 to move vertically upward so that the mouth of the foaming gun 3 is pulled out of the pouring port 422;

[0071] During the first rotation stroke: drive the foaming gun 3 to rotate about the axis of the rotating shaft 2 so that the foaming gun 3 rotates above the adjacent other set of die mechanisms 4;

[0072] When the driving member 51 rotates in the second direction, it has an insertion stroke and a second rotation stroke;

[0073] During the insertion stroke: drive the foaming gun 3 to move vertically downward so that the mouth of the foaming gun 3 is inserted into the pouring port 422 of the adjacent other set of die mechanisms 4;

[0074] During the first rotation stroke: drive the foaming gun 3 to rotate 90 degrees synchronously with each set of die mechanisms 4.

[0075] Only some exemplary embodiments of the present invention have been described by way of illustration above. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fully automated foaming and perfusion production line, characterized in that: include: Rack (1); A rotating shaft (2) rotatably connected to the frame (1); A foaming gun (3), which is located above the frame (1); A plurality of sets of mold mechanisms (4), each mold mechanism (4) comprises a cross bar (41) fixedly connected to a rotating shaft (2), two foaming molds (42) being slidably connected to the cross bar (41), and the two foaming molds (42) are mutually abutted and matched, and both foaming molds (42) are provided with a pouring port (422), and both pouring ports (422) are communicated and matched with the mouth of a foaming gun (3); The driving mechanism (5) comprises a driving member (51) rotatably connected to the frame (1); the driving mechanism (5) further comprises a passive member (52) fixedly connected to the rotating shaft (2); a circular groove (521) is provided on the passive member (52); the circular groove (521) is connected to a plurality of vertical grooves (522); an inclined groove (511) is provided on the driving member (51); a connecting rod (31) is slidably connected between the inclined groove (511) and the vertical groove (522); the connecting rod (31) is fixedly connected to the foaming gun (3); It also includes a limiting mechanism (6), which includes a square frame (61) fixedly connected to the connecting rod (31), the square frame (61) and the circular groove (521) and each vertical groove (522) are slidably matched, a limiting member (62) is slidably connected in the square frame (61), a first spring (63) is arranged between the limiting member (62) and the inner wall of the square frame (61), and a plurality of slopes (64) are fixedly connected in the circular groove (521), and each slope (64) is slidably abutted against the limiting member (62); The limiting member (62) is provided with an abutting plane (621) and an abutting inclined surface (622); When the driving member (51) rotates in a first direction, it has a pulling stroke and a first rotating stroke; In the extraction stroke: driving the foaming gun (3) to move vertically upward so that the mouth of the foaming gun (3) is extracted from the injection port (422); In the first rotation stroke: the foaming gun (3) is driven to rotate around the axis of the rotating shaft (2) so that the foaming gun (3) is rotated to the top of another adjacent set of mold mechanisms (4); When the driving member (51) rotates along the second direction, it has an insertion stroke and a second rotation stroke; In the insertion stroke: driving the foaming gun (3) to move vertically downward so that the mouth of the foaming gun (3) is inserted into the pouring port (422) of another adjacent group of mold mechanisms (4); In the first rotation stroke: the foaming gun (3) and each group of mold mechanisms (4) are driven to rotate 90 degrees synchronously.

2. A fully automated foaming and perfusion production line according to claim 1, characterized in that: Two straight grooves (411) are formed on the crossbar (41), and round rods (421) are fixedly connected to the two foaming molds (42), and the two round rods (421) are slidably connected in the two straight grooves (411) in a one-to-one correspondence.

3. A fully automated foaming and perfusion production line according to claim 2, characterized in that: Each mold mechanism (4) further comprises a rotating member (43) rotatably connected to the crossbar (41); two guide frames (431) are fixedly connected to the rotating member (43); the two guide frames (431) are respectively and one-to-one correspondingly slidably abutted against the two round rods (421); a gear (44) is fixedly connected to the rotating member (43); and a rack (45) meshingly matched with the gear (44) in each mold mechanism (4) is fixedly connected to the frame (1).

4. A fully automated foaming and perfusion production line according to claim 1, characterized in that: It also includes a ejection and demoulding mechanism (7), which includes two vertical plates (71) fixedly connected to the cross bar (41), threaded ejection rods (72) are screwed on the two foaming molds (42), and second springs (73) are respectively arranged between the two threaded ejection rods (72) and their corresponding foaming molds (42), and the two threaded ejection rods (72) are respectively in abutment with the two vertical plates (71) in a one-to-one correspondence.

5. A fully automated foaming and perfusion production line according to claim 1, characterized in that: The blocking mechanism (8) comprises two blocking plates (81) slidably connected to the foaming mold (42), the two blocking plates (81) are fixedly connected with abutting arc plates (82), the two abutting arc plates (82) are both abutted and matched with the mouth of the foaming gun (3), and a third spring (83) is provided between the two blocking plates (81) and the foaming mold (42).

6. A fully automated foaming and perfusion production line according to claim 5, characterized in that: The foaming mold (42) is provided with a slide groove which is in communication with the pouring port (422), and the two blocking plates (81) are both slidably connected in the slide groove.

7. A fully automated foaming and perfusion production line according to claim 3, characterized in that: A torsion spring is arranged between the rotating member (43) and the cross bar (41).

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