Moving mold collision structure of foam plastic forming machine and use method of moving mold collision structure

Abstract

The invention discloses a mold moving and colliding structure of a foam plastic forming machine and a using method of the mold moving and colliding structure, the mold moving and colliding structure of the foam plastic forming machine comprises a supporting base, and a mold fixing frame is fixedly connected to the top of the supporting base. Limiting between one side of a sliding bevel edge clamping block in a limiting sliding plate and a first fixing outer ring is achieved, the position between a first steam connector and a second steam connector is tensioned, the stability of connection between the second steam connector and the first steam connector is improved, and the problem that a mold moving collision structure keeps stable sealing under high pressure is solved; in order to ensure the normal operation of the foam plastic forming machine and improve the product quality, an outer fixing sleeve, an outer sealing ring, a sealing outer sleeve and a sealing groove are arranged, the outer side of the outer sealing ring and the inner side of the outer fixing sleeve are sealed, and a sealing cylinder enters the sealing groove in one side of the sealing outer sleeve for sealing; and the sealing effect of connection between the second steam connector and the first steam connector is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mold shifting and collision structures, in particular to a mold shifting and collision structure of a foam molding machine and a use method thereof. Background Art

[0002] The foam molding machine is a mechanical equipment used to manufacture polystyrene foam plastic boards (such as EPS boards). The foam molding machine is a device specially used to produce polystyrene foam plastic boards. These plastic boards are widely used in construction, packaging, daily necessities and industrial products. For example, in the construction field, foam boards are often used as external insulation materials for buildings. A complete set of foam mechanical equipment usually includes a pre-expander, a plate forming machine, an automatic forming machine, a cutting machine, a recycling granulator and auxiliary equipment. The mold-shifting collision structure of the foam molding machine is a key component in the foam molding machine. It ensures the stability and sealing of the mold during the molding process. The mold-shifting collision structure is an important component in the foam molding machine for realizing mold movement, positioning and fixation. It usually consists of a fixed mold, a transfer mold, and a steam pipe joint assembly located on the upper part of the fixed mold and the transfer mold. The main function of this structure is to ensure that the molds can accurately and stably collide during the molding process, so as to produce high-quality foam products. The transfer mold collision structure of the foam molding machine faces a technical challenge: when the internal pressure of the mold body increases, the No. 1 steam joint and the No. 2 steam joint may separate, which will cause the sealing performance to decrease, and then cause steam leakage. The leakage of steam will not only reduce the efficiency of the equipment, but also may have an adverse effect on the production environment and product quality. Therefore, solving the problem of the transfer mold collision structure maintaining a stable seal under high pressure is crucial to ensure the normal operation of the foam molding machine and improve product quality. Summary of the invention

[0003] The purpose of the present invention is to provide a mold shifting and collision structure of a foam molding machine and a method of using the same, so as to solve the problem proposed in the above background technology that when the internal pressure of the mold body increases, separation may occur between the No. 1 steam joint and the No. 2 steam joint, which will lead to a decrease in sealing performance and further cause steam leakage. The steam leakage will not only reduce the efficiency of the equipment, but may also have an adverse effect on the production environment and product quality.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mold-shifting collision structure of a foam molding machine, comprising a supporting base, the top of the supporting base is fixedly connected to a mold frame, the top of the supporting base is fixedly connected to a frame, a hydraulic cylinder is installed on one side of the frame, the output end of the hydraulic cylinder is fixedly connected to the mold-shifting frame, a No. 1 steam joint is installed on one side of the mold-shifting frame, a No. 2 steam joint is installed on one side of the mold frame, an outer side of the No. 1 steam joint is symmetrically fixedly connected to an outer fixing block, the inner side of the outer fixing block is slidably connected to a limiting slide, and the inner side of the limiting slide is slidably connected to a bevel A card block, one side of the bevel card block is provided with a limiting side groove, the outer side of the No. 2 steam joint is fixedly connected with a No. 1 fixed outer ring, the outer side of the No. 2 steam joint is fixedly connected with a sealing sleeve, one side of the sealing sleeve is fixedly connected to the No. 1 fixed outer ring, the outer side of the sealing sleeve is fixedly connected with an outer fixing sleeve, one side of the outer fixing sleeve is fixedly connected to the No. 1 fixed outer ring, the outer side of the outer fixing sleeve is symmetrically fixedly connected with an outer limiting frame that cooperates with the limiting slide plate, the outer side of the outer fixed block is slidably connected with a No. 2 outer sliding ring, and one side of the No. 2 outer sliding ring is symmetrically fixedly connected with a limiting side plate that cooperates with the limiting side groove.

[0005] As a preferred solution of the present invention: an outer side of the No. 1 steam joint is fixedly connected with an outer sealing ring, one side of the outer sealing ring is fixedly connected to an outer fixed block, one side of the outer sealing ring is fixedly connected with a sealing cylinder, and one side of the sealing sleeve is provided with a sealing groove that cooperates with the sealing cylinder.

[0006] As a preferred solution of the present invention: one side of the external fixed block is fixedly connected to a fixed side box, the limiting slide is slidably connected to the fixed side box, one side of the limiting slide is fixedly connected to a fixed plate, the fixed plate is slidably connected to the fixed side box, the outer side of the No. 1 steam joint is slidably connected to an outer sliding ring No. 1, and one side of the fixed plate is fixedly connected to the outer sliding ring No. 1.

[0007] As a preferred solution of the present invention: the internal thread of the No. 1 outer sliding ring is connected with an adjusting screw, one end of the adjusting screw is rotatably connected to the outer sealing ring, the interior of the No. 1 outer sliding ring is equidistantly slidably connected with a plurality of No. 3 limit rods, one end of the No. 3 limit rods is fixedly connected to the outer sealing ring, the outer side of the No. 1 steam joint is fixedly connected to the No. 1 outer fixing ring, the adjusting screw is rotatably connected to the No. 1 outer fixing ring, the other end of the No. 3 limit rod is fixedly connected to the No. 1 outer fixing ring, a motor is installed on one side of the No. 1 outer fixing ring, and the output end of the motor is fixedly connected to the adjusting screw.

[0008] As a preferred solution of the present invention: the internal sliding connection of the limiting slide plate is an inner sliding plate, one side of the inner sliding plate is fixedly connected to the bevel block, the internal symmetrical sliding connection of the inner sliding plate is a limiting rod No. 1, the limiting rod No. 1 is fixedly connected to the limiting slide plate, and the outer side of the limiting rod No. 1 is sleeved with a spring.

[0009] As a preferred solution of the present invention: the internal sliding connection of the limiting slide is provided with a sliding top plate matched with the inner sliding plate, a No. 1 cylinder is installed inside the limiting slide, and the output end of the No. 1 cylinder is fixedly connected to the sliding top plate.

[0010] As a preferred solution of the present invention: a second limiting rod is symmetrically fixedly connected to one side of the sliding top plate, and the second limiting rod is slidably connected to the limiting slide plate.

[0011] As a preferred solution of the present invention: a No. 2 outer fixed ring is fixedly connected to the outer side of the No. 2 steam joint, a No. 2 cylinder is symmetrically installed inside the No. 2 outer fixed ring, and the output end of the No. 2 cylinder is fixedly connected to the No. 2 outer sliding ring.

[0012] As a preferred solution of the present invention: the internal symmetrical sliding connection of the mold moving frame is connected with a limiting slide bar, one end of the limiting slide bar is fixedly connected to the mold fixing frame, and the other end of the limiting slide bar is fixedly connected to the frame.

[0013] A method for using a mold transfer and collision structure of a foam molding machine comprises the following steps:

[0014] S1. The mold moving frame is driven to move by the output end of the hydraulic cylinder. The mold moving frame slides on the outer side of the limit slide rod. When the mold moving frame reaches one side of the fixed mold frame, the No. 2 steam joint enters the inner side of the No. 1 steam joint during the process, and the limit slide plate enters the inner side of the outer limit frame. One side of the outer fixed sleeve presses the bevel block, and the bevel block drives the inner sliding plate to move outward. The inner sliding plate presses the spring on the outer side of the No. 1 limit rod. At this time, the limit slide plate can smoothly enter the outer limit frame;

[0015] S2, the sealing cylinder on one side of the outer sealing ring enters the sealing groove on one side of the sealing sleeve. When the beveled block inside the limiting slide reaches one side of the No. 1 fixed outer ring, the spring will reset and drive the inner sliding plate and the beveled block to reset downward. One side of the beveled block cooperates with the No. 1 fixed outer ring. After the sealing cylinder and the sealing groove are docked;

[0016] S3, the output end of the motor is used to drive the adjusting screw to rotate and adjust, and when the adjusting screw rotates, it drives the outer No. 1 outer sliding ring to move and adjust, the No. 1 outer sliding ring slides on the outside of the No. 1 steam joint, and slides on the outside of each No. 3 limit rod, and the No. 1 outer sliding ring drives the fixed plate and the limit slide plate to move, so that the fixed position between the limit slide plate, the bevel block and the No. 1 fixed outer ring can be tightened and fixed, and the fixed position of the No. 2 steam joint in the No. 1 steam joint can be stabilized. At the same time, after one side of the bevel block is tightly attached to the No. 1 fixed outer ring, the No. 2 outer sliding ring is driven to move through the output end of the No. 2 cylinder, and the No. 2 outer sliding ring drives the limiting side plate to move, and the limiting side plate enters the limiting side groove on one side of the bevel block to fix the position of the bevel block;

[0017] When the cam is in the closed position, the first piston rod is moved to the left of the piston rod and the second piston rod is moved to the right of the piston rod, and the piston rod is moved to the right of the piston rod and the piston rod is moved to the left of the piston rod.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes the limiting between one side of the beveled block sliding in the limiting slide and the fixed outer ring No. 1 by setting a beveled block and a No. 1 fixed outer ring, tightens the position between the No. 1 steam joint and the No. 2 steam joint, improves the stability of the connection between the No. 2 steam joint and the No. 1 steam joint, solves the problem of maintaining a stable seal of the mold shifting collision structure under high pressure, which is very important for ensuring the normal operation of the foam molding machine and improving product quality; by setting an outer fixing sleeve, an outer sealing ring, a sealing sleeve and a sealing groove, the outer side of the outer sealing ring is sealed with the inner side of the outer fixing sleeve, and the sealing cylinder enters the sealing groove on one side of the sealing sleeve for sealing, thereby improving the sealing effect of the connection between the No. 2 steam joint and the No. 1 steam joint and improving the stability in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 For the present invention Figure 2 Enlarged view of point B in the middle;

[0022] Figure 4 It is the right side view of the No. 1 outer sliding ring of the present invention.

[0023] In the figure: 1, support base; 2, fixed mold frame; 3, frame; 4, hydraulic cylinder; 5, mold transfer frame; 6, limit slide bar; 7, steam joint No. 1; 8, steam joint No. 2; 9, external fixing block; 10, limit slide plate; 11, fixed side box; 12, fixing plate; 13, sealing sleeve; 14, fixed outer ring No. 1; 15, external fixing sleeve; 16, external limit frame; 17, sealing groove; 18, internal sliding plate; 19, bevel clamp Block; 20, limiting side groove; 21, limiting rod No. 1; 22, spring; 23, sliding top plate; 24, No. 1 cylinder; 25, No. 2 limiting rod; 26, No. 1 outer sliding ring; 27, No. 1 outer fixing ring; 28, adjusting screw; 29, No. 3 limiting rod; 30, motor; 31, sealing cylinder; 32, No. 2 outer fixing ring; 33, No. 2 cylinder; 34, No. 2 outer sliding ring; 35, limiting side plate; 36, outer sealing ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figures 1 to 4The present invention provides a technical solution: a mold transfer collision structure of a foam molding machine, comprising a support base 1, a mold frame 2 is fixedly connected to the top of the support base 1, a frame 3 is fixedly connected to the top of the support base 1, a hydraulic cylinder 4 is installed on one side of the frame 3, a mold transfer frame 5 is fixedly connected to the output end of the hydraulic cylinder 4, a steam joint No. 1 7 is installed on one side of the mold transfer frame 5, a steam joint No. 2 8 is installed on one side of the mold frame 2, an outer fixed block 9 is symmetrically fixedly connected to the outer side of the steam joint No. 1 7, a limited slide plate 10 is slidably connected to the inner side of the external fixed block 9, a bevel block 19 is slidably connected to the inner side of the limited slide plate 10, and a bevel block 19 is slidably connected to one side of the bevel block 19 A limiting side groove 20 is opened, a No. 1 fixed outer ring 14 is fixedly connected to the outer side of the No. 2 steam joint 8, a sealing sleeve 13 is fixedly connected to the outer side of the No. 2 steam joint 8, one side of the sealing sleeve 13 is fixedly connected to the No. 1 fixed outer ring 14, an outer fixed sleeve 15 is fixedly connected to the outer side of the sealing sleeve 13, one side of the outer fixed sleeve 15 is fixedly connected to the No. 1 fixed outer ring 14, an outer side of the outer fixed sleeve 15 is symmetrically fixedly connected to an outer limiting frame 16 that cooperates with the limiting slide plate 10, a No. 2 outer sliding ring 34 is slidably connected to the outer side of the external fixing block 9, and one side of the No. 2 outer sliding ring 34 is symmetrically fixedly connected to a limiting side plate 35 that cooperates with the limiting side groove 20.

[0026] Among them, an outer side of the No. 1 steam joint 7 is fixedly connected with an outer sealing ring 36, one side of the outer sealing ring 36 is fixedly connected to the outer fixing block 9, one side of the outer sealing ring 36 is fixedly connected with a sealing cylinder 31, and one side of the sealing sleeve 13 is provided with a sealing groove 17 that cooperates with the sealing cylinder 31. An outer fixing sleeve 15, an outer sealing ring 36, a sealing sleeve 13 and a sealing groove 17 are provided. The outer side of the outer sealing ring 36 is sealed with the inner side of the outer fixing sleeve 15, and the sealing cylinder 31 enters the sealing groove 17 on one side of the sealing sleeve 13 for sealing, thereby improving the sealing effect of the connection between the No. 2 steam joint 8 and the No. 1 steam joint 7 and improving the stability of use.

[0027] Among them, one side of the external fixed block 9 is fixedly connected to the fixed side box 11, the limiting slide 10 is slidably connected to the fixed side box 11, one side of the limiting slide 10 is fixedly connected to the fixed plate 12, the fixed plate 12 is slidably connected to the fixed side box 11, the outer side of the No. 1 steam joint 7 is slidably connected to the No. 1 outer sliding ring 26, and one side of the fixed plate 12 is fixedly connected to the No. 1 outer sliding ring 26.

[0028] Among them, the internal thread of the No. 1 outer sliding ring 26 is connected with an adjusting screw 28, one end of the adjusting screw 28 is rotatably connected to the outer sealing ring 36, and the internal equidistant sliding connection of the No. 1 outer sliding ring 26 is provided with a plurality of No. 3 limit rods 29, one end of the No. 3 limit rod 29 is fixedly connected to the outer sealing ring 36, and the outer side of the No. 1 steam joint 7 is fixedly connected with the No. 1 outer fixing ring 27, the adjusting screw 28 is rotatably connected to the No. 1 outer fixing ring 27, and the other end of the No. 3 limit rod 29 is fixedly connected to the No. 1 outer fixing ring 27, and a motor 30 is installed on one side of the No. 1 outer fixing ring 27, and the output end of the motor 30 is fixedly connected to the adjusting screw 28, and the output end of the motor 30 drives the adjusting screw 28 to rotate, and when the adjusting screw 28 rotates, it drives the No. 1 outer sliding ring 26, the fixing plate 12 and the limit slide plate 10 to move, so as to facilitate the connection processing between the No. 1 steam joint 7 and the No. 2 steam joint 8.

[0029] Among them, the internal sliding connection of the limiting slide plate 10 is connected with the inner sliding plate 18, one side of the inner sliding plate 18 is fixedly connected with the bevel block 19, the internal symmetrical sliding connection of the inner sliding plate 18 is connected with the No. 1 limiting rod 21, the No. 1 limiting rod 21 is fixedly connected with the limiting slide plate 10, and the outer side of the No. 1 limiting rod 21 is provided with a spring 22, and the inner sliding plate 18 and the bevel block 19 are reset by the spring 22, so that the bevel block 19 can reach one side of the No. 1 fixed outer ring 14 for limiting and fixing.

[0030] Among them, the internal sliding connection of the limiting slide 10 is provided with a sliding top plate 23 which cooperates with the inner sliding plate 18. A No. 1 cylinder 24 is installed inside the limiting slide 10. The output end of the No. 1 cylinder 24 is fixedly connected to the sliding top plate 23. The sliding top plate 23 is moved by pulling the output end of the No. 1 cylinder 24. The sliding top plate 23 drives the inner sliding plate 18 and the bevel block 19 to move, and one side of the bevel block 19 is disengaged from the tightening of the No. 1 fixed outer ring 14.

[0031] Among them, a second limiting rod 25 is symmetrically fixedly connected to one side of the sliding top plate 23, and the second limiting rod 25 is slidably connected to the limiting slide 10, so that the movement stability of the sliding top plate 23 in the limiting slide 10 is improved through the second limiting rod 25.

[0032] Among them, the outer side of the No. 2 steam joint 8 is fixedly connected with a No. 2 outer fixed ring 32, and the interior of the No. 2 outer fixed ring 32 is symmetrically installed with a No. 2 cylinder 33, and the output end of the No. 2 cylinder 33 is fixedly connected with the No. 2 outer sliding ring 34, and the No. 2 outer sliding ring 34 and the limiting side plate 35 are driven to move and adjust through the output end of the No. 2 cylinder 33, and the limiting side groove 20 on one side of the bevel block 19 is limited by the limiting side plate 35.

[0033] Among them, the internal symmetrical sliding connection of the mold moving frame 5 is connected with a limiting slide bar 6, one end of the limiting slide bar 6 is fixedly connected to the fixed mold frame 2, and the other end of the limiting slide bar 6 is fixedly connected to the frame 3, and the moving position of the mold moving frame 5 is stabilized by the limiting slide bar 6.

[0034] A method for using a mold transfer and collision structure of a foam molding machine comprises the following steps:

[0035] S1, the mold moving frame 5 is driven to move by the output end of the hydraulic cylinder 4, and the mold moving frame 5 slides on the outer side of the limit slide rod 6. When the mold moving frame 5 reaches one side of the fixed mold frame 2, the No. 2 steam joint 8 enters the inner side of the No. 1 steam joint 7 during the process, and the limit slide plate 10 enters the inner side of the outer limit frame 16. One side of the outer fixed sleeve 15 of the outer limit frame 1 presses the bevel block 19, and the bevel block 19 drives the inner sliding plate 18 to move outward, and the inner sliding plate 18 presses the spring 22 on the outer side of the No. 1 limit rod 21. At this time, the limit slide plate 10 can smoothly enter the outer limit frame 16;

[0036] S2, the sealing cylinder 31 on one side of the outer sealing ring 36 enters the sealing groove 17 on one side of the sealing sleeve 13, when the beveled block 19 inside the limiting slide plate 10 reaches one side of the first fixed outer ring 14, the spring 22 will reset and drive the inner sliding plate 18 and the beveled block 19 to reset downward, one side of the beveled block 19 cooperates with the first fixed outer ring 14, and the sealing cylinder 31 is connected with the sealing groove 17;

[0037] S3, the output end of the motor 30 drives the adjusting screw 28 to rotate and adjust, and when the adjusting screw 28 rotates, it drives the outer No. 1 outer sliding ring 26 to move and adjust, and the No. 1 outer sliding ring 26 slides on the outer side of the No. 1 steam joint 7, and slides on the outer side of each No. 3 limiting rod 29, and the No. 1 outer sliding ring 26 drives the fixed plate 12 and the limiting slide plate 10 to move, and the fixed position between the limiting slide plate 10, the bevel block 19 and the No. 1 fixed outer ring 14 can be tightened and fixed, and the fixed position of the No. 2 steam joint 8 in the No. 1 steam joint 7 can be stabilized. At the same time, after one side of the bevel block 19 is tightly attached to the No. 1 fixed outer ring 14, the No. 2 outer sliding ring 34 is driven to move by the output end of the No. 2 cylinder 33, and the No. 2 outer sliding ring 34 drives the limiting side plate 35 to move, and the limiting side plate 35 enters the limiting side groove 20 on one side of the bevel block 19 to fix the position of the bevel block 19;

[0038] S4. When disassembly is required, the output end of the No. 2 cylinder 33 drives the No. 2 outer sliding ring 34 and the limiting side plate 35 to move, and the limiting side plate 35 leaves the limiting side groove 20 on the side of the bevel block 19, and the adjusting screw 28 is driven to rotate through the output end of the motor 30. The adjusting screw 28 drives the outer No. 1 outer sliding ring 26, the fixed plate 12 and the limiting slide plate 10 on the outside to move toward the side of the No. 1 fixed outer ring 14 away from the sealing sleeve 13, and cancels the pressing between the side of the bevel block 19 and the side of the No. 1 fixed outer ring 14. At this time, the sliding top plate is driven by the output end of the No. 1 cylinder 24 23 slides in the limiting slide 10, and the sliding top plate 23 pushes the inner sliding plate 18 from the bottom, and the inner sliding plate 18 drives the bevel block 19 to move outward, thereby retracting the bevel block 19 into the limiting slide 10. At this time, the No. 1 outer sliding ring 26, the fixed plate 12 and the limiting slide 10 can be driven to move toward one side of the No. 1 steam joint 7 by adjusting the screw rod 28 to complete the extraction of the limiting slide 10 from the outer limiting frame 16, and the mold moving frame 5 is driven by the hydraulic cylinder 4 to move as a whole, and the separation work between the No. 2 steam joint 8 and the No. 1 steam joint 7 is completed.

[0039] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 therefore should not be understood as a limitation on the present invention.

[0040] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0041] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold transfer and collision structure of a foam molding machine, comprising a support base (1), characterized in that: The top of the support base (1) is fixedly connected to a fixed mold frame (2), the top of the support base (1) is fixedly connected to a frame (3), a hydraulic cylinder (4) is installed on one side of the frame (3), the output end of the hydraulic cylinder (4) is fixedly connected to a moving mold frame (5), a No. 1 steam joint (7) is installed on one side of the moving mold frame (5), a No. 2 steam joint (8) is installed on one side of the fixed mold frame (2), an outer fixed block (9) is symmetrically fixedly connected to the outer side of the No. 1 steam joint (7), the inner part of the outer fixed block (9) is slidably connected to a limiting slide plate (10), the inner part of the limiting slide plate (10) is slidably connected to a bevel block (19), one side of the bevel block (19) is provided with a limiting side groove (20), and the No. 2 steam joint (8) is symmetrically fixedly connected to the outer side of the No. 1 steam joint (7), the inner part of the outer fixed block (9) is slidably connected to a limiting slide plate (10), the inner part of the limiting slide plate (10) is slidably connected to a bevel block (19), one side of the bevel block (19) is provided with a limiting side groove (20), and the No. 2 steam joint (7 ... The outer side of the No. 1 steam joint (8) is fixedly connected to a No. 1 fixed outer ring (14), the outer side of the No. 2 steam joint (8) is fixedly connected to a sealing sleeve (13), one side of the sealing sleeve (13) is fixedly connected to the No. 1 fixed outer ring (14), the outer side of the sealing sleeve (13) is fixedly connected to an outer fixing sleeve (15), one side of the outer fixing sleeve (15) is fixedly connected to the No. 1 fixed outer ring (14), the outer side of the outer fixing sleeve (15) is symmetrically fixedly connected to an outer limit frame (16) that cooperates with the limit slide plate (10), the outer side of the outer fixing block (9) is slidably connected to a No. 2 outer sliding ring (34), one side of the No. 2 outer sliding ring (34) is symmetrically fixedly connected to a limit side plate (35) that cooperates with the limit side groove (20).

2. The mold transfer and collision structure of a foam molding machine according to claim 1, characterized in that: An outer side of the No. 1 steam joint (7) is fixedly connected to an outer sealing ring (36), one side of the outer sealing ring (36) is fixedly connected to an outer fixing block (9), one side of the outer sealing ring (36) is fixedly connected to a sealing cylinder (31), and one side of the sealing sleeve (13) is provided with a sealing groove (17) that cooperates with the sealing cylinder (31).

3. The mold transfer and collision structure of a foam molding machine according to claim 2, characterized in that: One side of the outer fixed block (9) is fixedly connected to a fixed side box (11), the limiting slide plate (10) is slidably connected to the fixed side box (11), one side of the limiting slide plate (10) is fixedly connected to a fixed plate (12), the fixed plate (12) is slidably connected to the fixed side box (11), the outer side of the No. 1 steam joint (7) is slidably connected to a No. 1 outer sliding ring (26), and one side of the fixing plate (12) is fixedly connected to the No. 1 outer sliding ring (26).

4. The mold moving and collision structure of a foam molding machine according to claim 3, characterized in that: The inner thread of the No. 1 outer sliding ring (26) is connected to an adjusting screw (28), one end of which is rotatably connected to an outer sealing ring (36), and the inner part of the No. 1 outer sliding ring (26) is equidistantly slidably connected to a plurality of No. 3 limit rods (29), one end of which is fixedly connected to the outer sealing ring (36), and the outer side of the No. 1 steam joint (7) is fixedly connected to an outer fixing ring (27), the adjusting screw (28) is rotatably connected to the No. 1 outer fixing ring (27), and the other end of the No. 3 limit rod (29) is fixedly connected to the No. 1 outer fixing ring (27), and a motor (30) is installed on one side of the No. 1 outer fixing ring (27), and the output end of the motor (30) is fixedly connected to the adjusting screw (28).

5. The mold transfer and collision structure of a foam molding machine according to claim 4, characterized in that: The limiting slide plate (10) is internally slidably connected to an inner sliding plate (18), one side of the inner sliding plate (18) is fixedly connected to a bevel block (19), the inner sliding plate (18) is internally symmetrically slidably connected to a first limiting rod (21), the first limiting rod (21) is fixedly connected to the limiting slide plate (10), and a spring (22) is sleeved on the outer side of the first limiting rod (21).

6. The mold moving and collision structure of a foam molding machine according to claim 5, characterized in that: The limiting slide plate (10) is internally slidably connected to a sliding top plate (23) that cooperates with the inner sliding plate (18), and a No. 1 cylinder (24) is installed inside the limiting slide plate (10), and the output end of the No. 1 cylinder (24) is fixedly connected to the sliding top plate (23).

7. The mold transfer and collision structure of a foam molding machine according to claim 6, characterized in that: A second limiting rod (25) is symmetrically fixedly connected to one side of the sliding top plate (23), and the second limiting rod (25) is slidably connected to the limiting slide plate (10).

8. The mold-shifting collision structure of a foam molding machine according to claim 7, characterized in that: A No. 2 outer fixed ring (32) is fixedly connected to the outer side of the No. 2 steam joint (8), a No. 2 gas cylinder (33) is symmetrically installed inside the No. 2 outer fixed ring (32), and an output end of the No. 2 gas cylinder (33) is fixedly connected to a No. 2 outer sliding ring (34).

9. The mold transfer and collision structure of a foam molding machine according to claim 8, characterized in that: The interior of the mold moving frame (5) is symmetrically slidably connected to a limiting slide bar (6), one end of the limiting slide bar (6) is fixedly connected to the mold fixing frame (2), and the other end of the limiting slide bar (6) is fixedly connected to the frame (3).

10. A method for using the mold transfer and collision structure of a foam molding machine according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, the output end of the hydraulic cylinder (4) drives the mold moving frame (5) to move, and the mold moving frame (5) slides on the outer side of the limit slide rod (6). When the mold moving frame (5) reaches one side of the fixed mold frame (2), the No. 2 steam joint (8) enters the inner side of the No. 1 steam joint (7) during the process, and the limit slide plate (10) enters the inner side of the outer limit frame (16). One side of the outer fixed sleeve (15) presses the bevel block (19), and the bevel block (19) drives the inner sliding plate (18) to move outward, and the inner sliding plate (18) presses the spring (22) on the outer side of the No. 1 limit rod (21). At this time, the limit slide plate (10) can smoothly enter the outer limit frame (16); S2, the sealing cylinder (31) on one side of the outer sealing ring (36) enters the sealing groove (17) on one side of the sealing sleeve (13), and when the beveled block (19) inside the limiting slide plate (10) reaches one side of the first fixed outer ring (14), the spring (22) will reset and drive the inner sliding plate (18) and the beveled block (19) to reset downward, and one side of the beveled block (19) cooperates with the first fixed outer ring (14), and the sealing cylinder (31) and the sealing groove (17) are docked; S3, the output end of the motor (30) drives the adjusting screw (28) to rotate and adjust, and when the adjusting screw (28) rotates, it drives the outer No. 1 outer sliding ring (26) to move and adjust, the No. 1 outer sliding ring (26) slides on the outer side of the No. 1 steam joint (7), and slides on the outer side of each No. 3 limit rod (29), and the No. 1 outer sliding ring (26) drives the fixed plate (12) and the limit slide plate (10) to move, so that the limit slide plate (10), the bevel block (19) and the No. 1 fixed outer ring (14) can be adjusted. The fixed position between the two steam joints (8) is tightened and fixed, and the fixed position of the No. 2 steam joint (8) in the No. 1 steam joint (7) is stabilized. At the same time, after the No. 1 fixed outer ring (14) is tightly attached to one side of the bevel block (19), the No. 2 outer sliding ring (34) is driven to move through the output end of the No. 2 cylinder (33), and the No. 2 outer sliding ring (34) drives the limiting side plate (35) to move, and the limiting side plate (35) enters the limiting side groove (20) on one side of the bevel block (19), and the position of the bevel block (19) is fixed; S4. When disassembly is required, the output end of the No. 2 cylinder (33) drives the No. 2 outer sliding ring (34) and the limiting side plate (35) to move, and the limiting side plate (35) leaves the limiting side groove (20) on one side of the bevel block (19). The output end of the motor (30) drives the adjusting screw (28) to rotate, and the adjusting screw (28) drives the No. 1 outer sliding ring (26), the fixing plate (12) and the limiting slide plate (10) on the outer side to move toward the side of the No. 1 fixed outer ring (14) away from the sealing sleeve (13), canceling the pressing between the side of the bevel block (19) and the side of the No. 1 fixed outer ring (14). At this time, the sliding top plate (26) is driven by the output end of the No. 1 cylinder (24). 3) Slide in the limiting slide plate (10), the sliding top plate (23) pushes the inner sliding plate (18) from below, and the inner sliding plate (18) drives the bevel block (19) to move outward, so that the bevel block (19) is retracted into the limiting slide plate (10). At this time, the No. 1 outer sliding ring (26), the fixed plate (12) and the limiting slide plate (10) can be driven to move toward one side of the No. 1 steam joint (7) by adjusting the screw rod (28) to complete the extraction of the limiting slide plate (10) from the outer limiting frame (16). The hydraulic cylinder (4) drives the mold transfer frame (5) to move as a whole, and the separation work between the No. 2 steam joint (8) and the No. 1 steam joint (7) is completed.

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