Processing device and processing method for recycling multi-layer heat insulation foaming material

Abstract

The invention discloses a processing device and a processing method for recycling a multi-layer heat insulation foaming material, and relates to the technical field of foaming material processing. A control assembly is arranged on the left side of the outer wall of the mixing barrel. A conveying assembly is arranged on the right side of the mixing barrel and communicates with the interior of the mixing barrel. A discharging assembly is arranged on the right side of the device body. A forming frame is arranged on the top of the discharging assembly. A telescopic die is arranged in the die pressing assembly; and an anti-degradation device is arranged in the mixing barrel. Different kinds of raw materials are promoted to be better mixed with one another by means of the stirring plate, a multi-layer structure is formed through alternate foaming by means of the characteristics of the different materials, the problems of foaming ratio and foam hole spacing are solved by taking an unfoamed layer as a support, the compatibility difficulty between different kinds of foaming materials is reduced, and the heat insulation effect and the use strength of a finished product are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of foam material processing, and in particular to a processing device and a processing method for recycling multi-layer thermal insulation foam materials. Background Art

[0002] Foaming materials include PP, PVC, PE, EVA and other foaming materials, among which PE and EVA are the most widely used. PE has the characteristics of abundant raw materials, high cost performance, excellent heat resistance, chemical corrosion resistance, easy recycling, etc. At the same time, EVA has the advantages of good cushioning, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, non-toxicity, and non-water absorption.

[0003] The patent with patent announcement number CN107553913B discloses a processing device for providing multi-layer foam materials, and a corresponding processing method. The technical solution of the processing device for multi-layer foam materials adopted in the patent is: it includes a thermal bonding station and a hot air pipe, and the hot air pipe has an air outlet, and the air outlet faces the thermal bonding station. The present invention processes a variety of different types of foam materials by thermal bonding, specifically, the operation is carried out by the cooperation of the thermal bonding station and the hot air pipe, and the performance is reliable and reasonable. Correspondingly, the technical solution of the processing method for multi-layer foam materials adopted in the patent is: a thermal bonding station is preset, and other foam materials are heated and bonded when they are located at the thermal bonding station.

[0004] However, the device still has some shortcomings: the device causes the foaming material to be heated and bonded at the bonding station, but when multiple foaming raw materials are mixed and processed, the layered structure and density of the multiple foaming materials may easily increase the compatibility difficulty between different types of foaming materials, thereby easily leading to an increase in the gaps inside the finished foaming material, thereby reducing the thermal insulation effect and the strength of use. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a processing device and a processing method for recycling multi-layer thermal insulation foam materials, which solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a processing device for recycling multi-layer thermal insulation foam materials, comprising a device body, a mixing barrel is arranged on the top of the device body, a control component is arranged on the left side of the outer wall of the mixing barrel, a conveying component is arranged on the right side of the mixing barrel, and the conveying component is connected to the inside of the mixing barrel, a discharging component is arranged on the right side of the device body, a forming frame is arranged on the top of the discharging component, a die assembly is arranged above the discharging component, and a telescopic mold is arranged inside the die assembly; The mixing barrel is provided with an anti-quality degradation device inside, the anti-quality degradation device is provided with an anti-caking device inside, and the anti-caking device is provided with an anti-adhesion device inside; The anti-quality degradation device includes an electric rotating rod, the bottom of which is rotatably installed at the bottom center of the inner wall of the mixing barrel, a reciprocating spiral groove is provided at the lower end of the outer wall of the electric rotating rod, a concentric heating component is threadedly connected to the outer wall of the reciprocating spiral groove of the electric rotating rod, the outer wall of the concentric heating component is slidably connected to the inner wall of the mixing barrel, a plurality of stirring plates are fixedly installed inside the concentric heating component, and the plurality of stirring plates are equidistantly distributed inside the concentric heating component, a hollow filter plate is rotatably installed above the outer wall of the electric rotating rod, and a plurality of A dry plate, and several of the plates are equidistantly distributed on the outer wall of the electric rotating rod, a friction wheel is rotatably installed on the plate away from the top of one end of the electric rotating rod, a reciprocating screw is fixedly installed inside the friction wheel, an arc-shaped slide is threadedly connected to the outer wall of the reciprocating screw, and a limiting groove is provided at the bottom of the arc-shaped slide, the top of the arc-shaped slide near one end of the electric rotating rod is an arc-shaped design, and a vertical plate is fixedly installed on the top of the plate near one end of the electric rotating rod, different kinds of raw materials are sequentially put into the mixing barrel for mixing and melting into liquid, and then the raw materials are transported by the conveying component and the liquid is shaped by the forming frame The discharging assembly is started, and the discharging assembly drives the forming frame to move to the right through the rotation of its internal transmission roller. When the forming frame moves to the bottom of the die assembly, the telescopic mold inside the die assembly is driven downward by the intelligent program set inside the control assembly, and the foaming material inside the forming frame is pressed by the die assembly to form and discharge the material through the discharging assembly; the electric rotating rod is started, and when the electric rotating rod rotates, the reciprocating spiral groove on its outer wall drives the threaded concentric heating assembly to slide upward along its outer wall and reset, and at the same time, the concentric heating assembly drives the stirring plate to move synchronously. The stirring plate moves upward and reciprocates, and when it resets, it relies on the inclined surface to guide the raw material particles above itself; the foaming raw material particles enter the mixing barrel and fall into the hollow filter plate, and the hollow filter plate receives the raw materials. At the same time, the electric rotating rod drives the flat plate to rotate, and the flat plate drives the friction wheel to revolve along the inner wall of the mixing barrel and generate friction. The friction wheel starts to rotate due to the friction force, and the friction wheel drives the reciprocating screw to rotate when it rotates. The reciprocating screw drives the threaded arc slide through the reciprocating spiral groove on the outer wall to slide upward along its outer wall and reset. The arc slide is limited by the vertical plate when it slides.

[0007] According to the above technical solution, the outer wall of the hollow filter plate is fixedly installed on the inner wall of the mixing barrel, the flat plate is located inside the hollow filter plate, the outer wall of the friction wheel contacts the inner wall of the mixing barrel, and the arc-shaped slide plate is slidably installed on the outer wall of the vertical plate close to the outer wall of the electric rotating rod.

[0008] The anti-caking device comprises an arc block, a plurality of arc push plates, a through rod and a resistance block, wherein the arc block is fixedly installed at the inner wall of the hollow filter plate away from one side of the electric rotating rod, and the tops of the plurality of arc push plates are horizontally slidably installed at the bottom of the plate by springs, and the outer wall of the through rod penetrates and is fixedly installed inside the arc push plate, and the resistance block is fixedly installed at the outer wall of the arc push plate near the outer wall of the electric rotating rod. When the plate revolves, the arc push plate is driven to revolve, and when the arc push plate revolves, the through rod is driven to move synchronously. In the process of the arc push plate driving the resistance block to revolve, the arc surface of the resistance block contacts the outer wall of the arc block to generate a resistance force. At this time, the resistance block moves toward the direction close to the electric rotating rod through resistance, and the resistance block pushes the arc push plate to slide synchronously along the bottom of the plate, and multiple arc push plates rely on the through rod to achieve synchronous sliding, and the arc push plate pushes the raw material particles inside the hollow filter plate. When the resistance block no longer contacts the arc block, the arc push plate is reset by the elastic force of the spring, and so on.

[0009] According to the above technical solution, a plurality of the arc-shaped push plates are equidistantly distributed at the bottom of the flat plate, and the arc surface of the outer wall of the arc-shaped block is located on the movement trajectory of the interference block.

[0010] According to the above technical scheme, the anti-caking device also includes a telescopic rod, a pull plate and a knocking column. The bottom of the fixed end of the telescopic rod is fixedly installed at the top edge of the arc-shaped push plate, the top of the pull plate is slidably installed in the limiting groove at the bottom of the arc-shaped slide plate, the bottom of the pull plate is fixedly connected to the top of the telescopic end of the telescopic rod, the top of the knocking column is fixedly installed at the bottom of the pull plate, and the top of the plate is located on the movement trajectory of the bottom of the knocking column. The arc-shaped push plate moves toward the direction close to the electric rotating rod and drives the telescopic rod to move synchronously when it is reset. The telescopic end of the telescopic rod drives the pull plate to slide synchronously in the limiting groove at the bottom of the arc-shaped slide plate, and the pull plate drives the knocking column to move synchronously. When the arc-shaped slide plate pulls the pull plate to move upward and resets, the pull plate drives the knocking column to move synchronously. The knocking column will reciprocate and knock on the plate to generate vibration, and the knocking column continuously changes the knocking direction through the telescopic rod. When the plate vibrates, the arc-shaped push plate is vibrated through the transmission of force.

[0011] According to the above technical solution, the anti-adhesion device includes an L-shaped plate, an arc-shaped scraper and a connecting rod. The top of the L-shaped plate is fixedly installed at the bottom edge of the pull plate, the arc-shaped scraper is slidably installed on the concave surface of the arc-shaped push plate close to the side of the resistance block, the top of the arc-shaped scraper is fixedly installed at the bottom of the L-shaped plate, the outer wall of the connecting rod passes through and is fixedly installed inside the arc-shaped scraper, the outer wall of the connecting rod movably passes through the inside of the arc-shaped push plate, and when the pull plate moves upward and resets, it drives the L-shaped plate to move synchronously, the L-shaped plate drives the arc-shaped scraper to slide synchronously along the concave surface of the arc-shaped push plate, the arc-shaped scraper drives the connecting rod to move synchronously, and the connecting rod causes multiple arc-shaped scrapers to move synchronously.

[0012] The top of the transmission rod is hinged on the bottom of the arc scraper plate, and the sliding plate is hinged on the bottom of the transmission rod, and the guide plate is fixedly installed at the outer wall of the sliding plate away from the side of the arc push plate, and the hinge plate is hinged at one end of the hinge plate near the outer wall of the sliding plate, and the diffuser is slidably installed on the arc surface of the outer wall of the arc push plate away from the side of the sliding plate. When the arc scraper moves downward, it drives the transmission rod to move synchronously, and the transmission rod is limited by the sliding plate to prompt its own hinge shaft to start rotating. At this time, the transmission rod pushes the sliding plate to slide along the outer wall of the through rod toward the direction close to the electric rotating rod, and the sliding plate drives the guide plate to move synchronously. The guide plate performs secondary drainage on the raw materials disturbed by the sliding plate through its own wave surface. At the same time, the sliding plate drives the hinge plate to move synchronously, and the hinge shaft between the hinge plate and the diffuser plate starts to rotate, and the hinge plate drives the diffuser plate to slide along the arc surface of the outer wall of the arc push plate away from its center.

[0013] According to the above technical solution, the sliding plate is movably penetrated and slidably installed on the outer wall of the penetrating rod, a torsion spring is arranged between the hinge plate and the arc-shaped push plate, and the diffusion plate is hinged to the hinge plate at the side away from the arc-shaped push plate.

[0014] A processing method for a processing device for recycling a multi-layer thermal insulation foam material comprises the following steps: S1: Put different kinds of raw materials into the mixing barrel in turn to mix and melt into liquid, then convey the raw materials through the conveying component and receive the liquid foaming raw materials through the forming frame; S2: Start the discharging component. The discharging component drives the forming frame to move to the right through the rotation of its internal transmission roller. When the forming frame moves to the bottom of the die assembly, the telescopic mold inside the die assembly is driven downward by the intelligent program set inside the control component. The foaming raw material inside the forming frame is pressed by the die assembly to form and discharged through the discharging component. S3: Start the electric rotating rod. When the electric rotating rod rotates, the reciprocating spiral groove on its outer wall drives the threaded concentric heating component to slide upward along its outer wall and reset. At the same time, the concentric heating component drives the stirring plate to move synchronously. The stirring plate moves upward reciprocatingly and relies on the inclined surface to guide the raw material particles above itself when it resets. S4: The foaming raw material particles enter the mixing barrel and fall into the hollow filter plate. The hollow filter plate receives the raw materials. At the same time, the electric rotating rod rotates to drive the plate to rotate. The plate drives the friction wheel to revolve along the inner wall of the mixing barrel and generate friction. S5: The friction wheel starts to rotate due to friction force, and the friction wheel drives the reciprocating screw to rotate. The reciprocating screw drives the threaded arc slide plate to slide upward along its outer wall and reset through the reciprocating spiral groove on the outer wall. The arc slide plate is limited by the vertical plate when sliding.

[0015] The present invention provides a processing device and a processing method for recycling multi-layer thermal insulation foam materials. It has the following beneficial effects: (1) The present invention, through the setting of the anti-quality degradation device, expands the heating range of the concentric heating component on the foaming raw material particles through the cooperation of the electric rotating rod, the heating component, the stirring plate, the hollow filter plate, the flat plate, the friction wheel, the reciprocating screw, the arc-shaped slide plate and the vertical plate, effectively accelerates the melting and mixing speed of the foaming material, and at the same time, the stirring plate promotes better mutual mixing of different types of raw materials, and utilizes the characteristics of different materials to alternately foam to form a multi-layer structure. The unfoamed layer is used as a support to solve the problem of foaming ratio and cell opening, reduce the compatibility difficulty between different types of foaming materials, and ensure the thermal insulation effect and use strength of the finished product; at the same time, the arc-shaped slide plate guides the falling raw materials through the arc surface at the top of itself, so that the raw material particles of different types fall evenly into the hollow filter plate to avoid aggregation and accumulation and difficulty in fine mixing with each other, thereby further ensuring that the different types of raw materials can form a good support layer when foaming, and at the same time, when the flat plate rotates, the raw material particles inside the hollow filter plate are subjected to orbital disturbance to accelerate the falling speed of the raw materials.

[0016] (2) The present invention sets an anti-caking device, and cooperates with a flat plate, an arc block, an arc push plate, a through rod, a resistance block, a telescopic rod, a pull plate and a knocking column. The arc push plate revolves and slides back and forth to evenly disperse the raw materials inside the hollow filter plate, thereby avoiding the melting and sticking of the raw materials due to the increase in temperature inside the mixing barrel, and preventing the raw materials from agglomerating and staying inside the hollow filter plate and being difficult to fall, affecting the raw material ratio; and the flat plate and the arc push plate carrying vibration force further enhance the dispersion effect when they come into contact with the raw material particles, accelerate the dispersion speed and falling speed of the raw materials, and ensure the granularity of the raw materials so that different types of raw materials can be well mixed.

[0017] (3) The present invention sets an anti-adhesion device, and cooperates with a pull plate, an L-shaped plate, an arc-shaped scraper, a connecting rod, a transmission rod, a sliding plate, a material guide plate, a hinge plate and a diffusion plate. The arc-shaped scraper plate scrapes the concave surface of the arc-shaped push plate back and forth to ensure the cleanliness of the outer wall of the arc-shaped push plate, and avoids the adhesion of raw material particles to the outer wall of the arc-shaped push plate, which causes the raw materials to gradually adhere and accumulate during the long-term contact between the arc-shaped push plate and the raw materials, thereby reducing the disturbance and dispersion effect of the arc-shaped push plate on the raw materials, and preventing the raw materials from adhering to and corroding the arc-shaped push plate for a long time; at the same time, the sliding plate reciprocates to pull the raw materials to collide with the arc surface of the arc-shaped push plate for collision and dispersion, and the material guide plate performs secondary diffusion on the pulled raw materials to improve the uniformity of the raw material collision, and further improve the mutual mixing between the raw materials on the original basis, and the diffusion plate pushes the raw materials after the collision in the direction away from the arc-shaped push plate, thereby avoiding the sliding plate reciprocating to pull the same batch of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 It is a cross-sectional schematic diagram of the present invention as a whole; Figure 3 This is a schematic diagram of the device for preventing degradation of the present invention; Figure 4 It is a schematic diagram of an enlarged structure of a part of the device for preventing degradation of quality according to the present invention; Figure 5 This is a schematic diagram of the anti-caking device of the present invention; Figure 6 This is a schematic diagram of the anti-caking device of the present invention from the right side perspective; Figure 7 It is a schematic diagram of the anti-adhesion device of the present invention; Figure 8 It is a schematic diagram of the left top view of the anti-adhesion device of the present invention.

[0019] In the figure: 1. device body; 2. mixing barrel; 21. control component; 22. conveying component; 3. discharging component; 31. die assembly; 32. telescopic mold; 4. anti-degradation device; 41. electric rotating rod; 42. heating component; 43. stirring plate; 44. hollow filter plate; 45. flat plate; 46. friction wheel; 47. reciprocating screw rod; 48. arc-shaped slide plate; 49. vertical plate; 5. anti-caking device; 51. arc-shaped block; 52. arc-shaped push plate; 53. through rod; 54. resistance block; 55. telescopic rod; 56. pull plate; 57. knocking column; 6. anti-adhesion device; 61. L-shaped plate; 62. arc-shaped scraper; 63. connecting rod; 64. transmission rod; 65. sliding plate; 66. guide plate; 67. hinged plate; 68. diffusion plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-Figure 8 One embodiment of the present invention is: a processing device for recycling multi-layer thermal insulation foam materials, comprising a device body 1, a mixing barrel 2 is arranged on the top of the device body 1, a control component 21 is arranged on the left side of the outer wall of the mixing barrel 2, a conveying component 22 is arranged on the right side of the mixing barrel 2, and the conveying component 22 is connected to the inside of the mixing barrel 2, a discharge component 3 is arranged on the right side of the device body 1, a forming frame is arranged on the top of the discharge component 3, a die assembly 31 is arranged above the discharge component 3, and a telescopic mold 32 is arranged inside the die assembly 31; An anti-quality degradation device 4 is provided inside the mixing barrel 2, an anti-caking device 5 is provided inside the anti-quality degradation device 4, and an anti-adhesion device 6 is provided inside the anti-caking device 5; The anti-degradation device 4 includes an electric rotating rod 41, the bottom of the electric rotating rod 41 is rotatably installed at the bottom center of the inner wall of the mixing barrel 2, a reciprocating spiral groove is provided at the lower end of the outer wall of the electric rotating rod 41, a concentric heating component 42 is threadedly connected to the outer wall of the reciprocating spiral groove of the electric rotating rod 41, the outer wall of the concentric heating component 42 is slidably connected to the inner wall of the mixing barrel 2, a plurality of stirring plates 43 are fixedly installed inside the concentric heating component 42, and the plurality of stirring plates 43 are equidistantly distributed inside the concentric heating component 42. A hollow filter plate 44 is rotatably mounted on the upper part of the outer wall, a plurality of flat plates 45 are fixedly mounted between the lower part of the outer wall of the electric rotating rod 41 and the inside of the hollow filter plate 44, and the plurality of flat plates 45 are evenly distributed on the outer wall of the electric rotating rod 41, a friction wheel 46 is rotatably mounted on the top of one end of the flat plate 45 away from the electric rotating rod 41, a reciprocating screw rod 47 is fixedly mounted inside the friction wheel 46, an arc-shaped slide plate 48 is threadedly connected to the outer wall of the reciprocating screw rod 47, and a limiting groove is provided at the bottom of the arc-shaped slide plate 48, and the arc-shaped slide plate 48 is close to the electric rotating rod 41. The top of one end of the rotating rod 41 is designed to be arc-shaped, and a vertical plate 49 is fixedly installed on the top of one end of the electric rotating rod 41 on the flat plate 45. Through the above cooperation, the heating range of the concentric heating component 42 on the foaming raw material particles is expanded, and the melting and mixing speed of the foaming material is effectively accelerated. At the same time, the stirring plate 43 promotes different types of raw materials to mix better with each other, and the characteristics of different materials are alternately foamed to form a multi-layer structure. The unfoamed layer is used as a support to solve the problem of foaming ratio and pore opening, reduce the compatibility difficulty between different types of foaming materials, and ensure the thermal insulation effect and use strength of the finished product; through the above cooperation, the arc-shaped slide plate 48 guides the falling raw materials through the arc surface at its top, so that different types of raw material particles are evenly dropped into the hollow filter plate 44 to avoid aggregation and accumulation, which is difficult to mix finely with each other, thereby further ensuring that different types of raw materials can form a good support layer when foaming. At the same time, when the flat plate 45 rotates, the raw material particles inside the hollow filter plate 44 are disturbed by revolution to accelerate the falling speed of the raw materials.

[0022] The outer wall of the hollow filter plate 44 is fixedly mounted on the inner wall of the mixing barrel 2, the flat plate 45 is located inside the hollow filter plate 44, the outer wall of the friction wheel 46 contacts the inner wall of the mixing barrel 2, and the arc-shaped slide plate 48 is slidably mounted on the outer wall of the vertical plate 49 near the outer wall of the electric rotating rod 41.

[0023] When in use, different kinds of raw materials are sequentially placed in the mixing barrel 2 for mixing and melting into liquid, and then the raw materials are transported by the conveying component 22 and the liquid foaming raw materials are received by the forming frame, and the discharging component 3 is started. The discharging component 3 drives the forming frame to move to the right through the rotation of its internal transmission roller. When the forming frame moves to the bottom of the die assembly 31, the telescopic mold 32 inside the die assembly 31 is driven downward by the intelligent program set in the control component 21, and the foaming raw materials inside the forming frame are pressed by the die assembly 31 to be formed and discharged through the discharging component 3. ; Start the electric rotating rod 41. When the electric rotating rod 41 rotates, the reciprocating spiral groove on its outer wall drives the threaded concentric heating component 42 to slide upward along its outer wall and reset. At the same time, the concentric heating component 42 drives the stirring plate 43 to move synchronously. When the stirring plate 43 moves upward and resets, it relies on the inclined surface to guide the raw material particles above itself. Through the above cooperation, the heating range of the concentric heating component 42 for the foaming raw material particles is expanded, and the melting and mixing speed of the foaming material is effectively accelerated. At the same time, the stirring plate 43 promotes better mutual mixing of different types of raw materials, and utilizes the characteristics of different materials to exchange The foaming forms a multi-layer structure, and the unfoamed layer serves as a support to solve the problem of foaming ratio and cell spacing, reduce the compatibility difficulty between different types of foaming materials, and ensure the heat insulation effect and use strength of the finished product; the foamed raw material particles enter the mixing barrel 2 and fall into the hollow filter plate 44, and the hollow filter plate 44 receives the raw materials. At the same time, the electric rotating rod 41 drives the flat plate 45 to rotate when it rotates, and the flat plate 45 drives the friction wheel 46 to revolve along the inner wall of the mixing barrel 2 and generate friction. The friction wheel 46 starts to rotate due to the friction force, and the friction wheel 46 rotates when it drives the reciprocating screw 47 to rotate. The arc slide plate 48 connected by the thread is driven by the reciprocating spiral groove on the outer wall to slide upward along the outer wall and reset. The arc slide plate 48 is limited by the vertical plate 49 when sliding. Through the above cooperation, the arc slide plate 48 guides the falling raw materials through the arc surface on its top, so that different kinds of raw material particles fall evenly into the hollow filter plate 44 to avoid aggregation and accumulation, which makes it difficult to mix finely with each other. This further ensures that different kinds of raw materials can form a good supporting layer during foaming. At the same time, when the flat plate 45 rotates, the raw material particles inside the hollow filter plate 44 are disturbed by revolution to accelerate the falling speed of the raw materials.

[0024] See also Figure 1-Figure 8 , based on the above embodiment, another embodiment of the present invention further includes an anti-caking device 5; The anti-caking device 5 includes an arc block 51, a plurality of arc push plates 52, a through rod 53 and a resistance block 54. The arc block 51 is fixedly installed on the inner wall of the hollow filter plate 44 on the side away from the electric rotating rod 41. The tops of the plurality of arc push plates 52 are installed on the bottom of the flat plate 45 by means of springs for horizontal sliding. The outer wall of the through rod 53 penetrates and is fixedly installed inside the arc push plate 52. The resistance block 54 is fixedly installed on the outer wall of the arc push plate 52 on the side close to the outer wall of the electric rotating rod 41. Through the above cooperation, the raw materials inside the hollow filter plate 44 are evenly dispersed by relying on the revolution and reciprocating sliding of the arc push plate 52, so as to avoid the melting and adhesion between the raw materials caused by the increase of the internal temperature of the mixing barrel 2, and prevent the raw materials from agglomerating and staying inside the hollow filter plate 44, which is difficult to fall and affects the raw material ratio.

[0025] A plurality of arc-shaped push plates 52 are evenly distributed at the bottom of the flat plate 45 , and the arc surface of the outer wall of the arc block 51 is located on the movement trajectory of the abutment block 54 .

[0026] The anti-caking device 5 also includes a telescopic rod 55, a pull plate 56 and a knocking column 57. The bottom of the fixed end of the telescopic rod 55 is fixedly installed at the top edge of the arc-shaped push plate 52, the top of the pull plate 56 is slidably installed in the bottom limit groove of the arc-shaped slide plate 48, the bottom of the pull plate 56 is fixedly connected to the top of the telescopic end of the telescopic rod 55, the top of the knocking column 57 is fixedly installed at the bottom of the pull plate 56, and the top of the flat plate 45 is located on the movement trajectory of the bottom of the knocking column 57. Through the above cooperation, the flat plate 45 carrying vibration force and the arc-shaped push plate 52 further enhance the dispersion effect when contacting with the raw material particles, accelerate the dispersion speed and falling speed of the raw materials, and ensure the granularity of the raw materials to facilitate good mixing of different types of raw materials.

[0027] When in use, the flat plate 45 drives the arc-shaped push plate 52 to rotate when it revolves, and the arc-shaped push plate 52 drives the through rod 53 to move synchronously when it revolves. In the process of the arc-shaped push plate 52 driving the resistance block 54 to revolve, the arc surface of the resistance block 54 contacts the outer wall of the arc-shaped block 51 to generate a resistance force. At this time, the resistance block 54 moves toward the direction close to the electric rotating rod 41 through the resistance, and the resistance block 54 pushes the arc-shaped push plate 52 to slide synchronously along the bottom of the flat plate 45, and multiple arc-shaped push plates 52 rely on the through rod 53 to achieve synchronous sliding, and the arc-shaped push plate 52 pushes the raw material particles inside the hollow filter plate 44. When the resistance block 54 no longer contacts the arc-shaped block 51, the arc-shaped push plate 52 is reset by the spring force, and this is repeated. Through the above cooperation, the raw materials inside the hollow filter plate 44 are evenly dispersed by relying on the revolution and reciprocating sliding of the arc-shaped push plate 52, so as to avoid the melting and adhesion between the raw materials caused by the increase of the internal temperature of the mixing barrel 2, and to prevent the raw materials from agglomerating and stopping. The particles of the raw material 45 are moved by the push plate 52 and the push plate 52 moves upwards and downwards, and the particles of the raw material 45 are moved downwards and downwards, and the particles of the raw material 45 are moved downwards and downwards, and the particles of the raw material 45 are moved downwards and downwards, and the particles of the raw material 45 are moved upward ...

[0028] See also Figure 1-Figure 8 , based on the above embodiment, another embodiment of the present invention further includes an anti-adhesion device 6; The anti-adhesion device 6 includes an L-shaped plate 61, an arc scraper 62 and a connecting rod 63. The top of the L-shaped plate 61 is fixedly installed at the bottom edge of the pull plate 56, and the arc scraper 62 is slidably installed on the concave surface of the arc push plate 52 near the side of the resistance block 54. The top of the arc scraper 62 is fixedly installed at the bottom of the L-shaped plate 61, and the outer wall of the connecting rod 63 passes through and is fixedly installed inside the arc scraper 62. The outer wall of the connecting rod 63 movably passes through the inside of the arc push plate 52. Through the above cooperation, the arc scraper 62 reciprocates to scrape the concave surface of the arc push plate 52 to ensure the cleanliness of the outer wall of the arc push plate 52, avoid the outer wall of the arc push plate 52 from adhering to raw material particles, resulting in the gradual adhesion and accumulation of raw materials when the arc push plate 52 is in contact with the raw materials for a long time, reducing the disturbance and dispersion effect of the arc push plate 52 on the raw materials, and at the same time avoiding the raw materials from adhering to and eroding the arc push plate 52 for a long time.

[0029] The anti-adhesion device 6 also includes a transmission rod 64, a sliding plate 65, a guide plate 66, a hinged plate 67 and a diffusion plate 68. The top of the transmission rod 64 is hinged to the bottom of the arc scraper 62, the sliding plate 65 is hinged to the bottom of the transmission rod 64 on the side close to the arc push plate 52, the guide plate 66 is fixedly installed on the outer wall of the sliding plate 65 away from the arc push plate 52, the hinged plate 67 is hinged to the outer wall of the sliding plate 65 at one end close to the arc push plate 52, and the diffusion plate 68 is slidably installed on the arc surface of the outer wall of the arc push plate 52 away from the sliding plate 65. Through the above cooperation, the sliding plate 65 reciprocates to pull the raw materials to collide with the arc surface of the arc push plate 52 for collision and dispersion. At the same time, the guide plate 66 performs secondary diffusion on the pulled raw materials to improve the uniformity of the raw material collision, and further improve the mutual mixing between the raw materials on the original basis. The diffusion plate 68 pushes the raw materials after the collision in the direction away from the arc push plate 52 to prevent the sliding plate 65 from reciprocating to pull the same batch of raw materials.

[0030] The sliding plate 65 is movably penetrated and slidably installed on the outer wall of the penetrating rod 53 . A torsion spring is provided between the hinge plate 67 and the arc-shaped push plate 52 . The diffusion plate 68 is hinged to the hinge plate 67 at a side away from the arc-shaped push plate 52 .

[0031] When in use, the pull plate 56 moves upward and resets, driving the L-shaped plate 61 to move synchronously, and the L-shaped plate 61 drives the arc scraper 62 to slide synchronously along the concave surface of the arc push plate 52, and the arc scraper 62 drives the linkage rod 63 to move synchronously, and the linkage rod 63 prompts multiple arc scrapers 62 to move synchronously. Through the above cooperation, the arc scraper 62 scrapes the concave surface of the arc push plate 52 back and forth to ensure the cleanliness of the outer wall of the arc push plate 52, and avoid the adhesion of raw material particles to the outer wall of the arc push plate 52, which causes the raw material to gradually adhere and accumulate during the long-term contact between the arc push plate 52 and the raw material, reducing the disturbance and dispersion effect of the arc push plate 52 on the raw material, and at the same time avoiding the long-term adhesion and erosion of the raw material to the arc push plate 52; when the arc scraper 62 moves downward, it drives the transmission rod 64 to move synchronously, and the transmission rod 64 is limited by the sliding plate 65 to prompt its own hinge shaft to start rotating, and at this time the transmission rod 64 pushes the sliding plate The plate 65 slides along the outer wall of the through rod 53 toward the electric rotating rod 41, and the sliding plate 65 drives the guide plate 66 to move synchronously. The guide plate 66 conducts secondary drainage on the raw materials disturbed by the sliding plate 65 through its own wave surface. At the same time, the sliding plate 65 drives the hinged plate 67 to move synchronously, and the hinge shaft between the hinged plate 67 and the diffuser plate 68 begins to rotate, and the hinged plate 67 pushes the diffuser plate 68 to slide along the arc surface of the outer wall of the arc-shaped push plate 52 away from its center. Through the above cooperation, the sliding plate 65 reciprocates to pull the raw materials to collide with the arc surface of the arc-shaped push plate 52 for collision and dispersion. At the same time, the guide plate 66 conducts secondary diffusion on the pulled raw materials to improve the uniformity of the raw material collision, and further improve the mutual mixing between the raw materials on the original basis. The diffuser plate 68 pushes the raw materials after the collision in the direction away from the arc-shaped push plate 52, so as to avoid the sliding plate 65 reciprocating to pull the same batch of raw materials.

[0032] A processing method for a processing device for recycling a multi-layer thermal insulation foam material comprises the following steps: S1: different kinds of raw materials are sequentially placed in the mixing barrel 2 to be mixed and melted into liquid, and then the raw materials are transported by the conveying component 22 and the liquid foaming raw materials are received by the forming frame; S2: Start the discharge assembly 3, which drives the forming frame to move to the right through the rotation of its internal transmission roller. When the forming frame moves to the bottom of the die assembly 31, the telescopic mold 32 inside the die assembly 31 is driven downward by the intelligent program set inside the control assembly 21, and the foaming raw material inside the forming frame is pressed by the die assembly 31 to be formed and discharged through the discharge assembly 3; S3: Start the electric rotating rod 41. When the electric rotating rod 41 rotates, the reciprocating spiral groove on its outer wall drives the threaded concentric heating component 42 to slide upward along its outer wall and reset. At the same time, the concentric heating component 42 drives the stirring plate 43 to move synchronously. The stirring plate 43 moves upward reciprocatingly and relies on the inclined surface to guide the raw material particles above itself when it resets. S4: The foaming raw material particles enter the mixing barrel 2 and fall into the hollow filter plate 44. The hollow filter plate 44 receives the raw materials. At the same time, the electric rotating rod 41 rotates to drive the flat plate 45 to rotate. The flat plate 45 drives the friction wheel 46 to revolve along the inner wall of the mixing barrel 2 and generate friction. S5: The friction wheel 46 starts to rotate due to the friction force. When the friction wheel 46 rotates, it drives the reciprocating screw 47 to rotate. The reciprocating screw 47 drives the threaded arc slide 48 to slide upward along its outer wall and reset through the reciprocating spiral groove on the outer wall. When the arc slide 48 slides, it is limited by the vertical plate 49.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A processing device for recycling multi-layer thermal insulation foam material, comprising a device body (1), characterized in that: A mixing barrel (2) is arranged on the top of the device body (1); a control component (21) is arranged on the left side of the outer wall of the mixing barrel (2); a conveying component (22) is arranged on the right side of the mixing barrel (2); and the conveying component (22) is communicated with the interior of the mixing barrel (2); a discharging component (3) is arranged on the right side of the device body (1); a forming frame is arranged on the top of the discharging component (3); a die assembly (31) is arranged above the discharging component (3); and a telescopic die (32) is arranged inside the die assembly (31); The mixing barrel (2) is provided with an anti-quality degradation device (4), the anti-quality degradation device (4) is provided with an anti-caking device (5), and the anti-caking device (5) is provided with an anti-adhesion device (6); The anti-quality degradation device (4) comprises an electric rotating rod (41), the bottom of the electric rotating rod (41) is rotatably mounted at the bottom center of the inner wall of the mixing barrel (2), a reciprocating spiral groove is formed at the lower end of the outer wall of the electric rotating rod (41), a concentric heating component (42) is threadedly connected to the outer wall of the reciprocating spiral groove of the electric rotating rod (41), the outer wall of the concentric heating component (42) is slidably connected to the inner wall of the mixing barrel (2), a plurality of stirring plates (43) are fixedly mounted inside the concentric heating component (42), and the plurality of stirring plates (43) are equidistantly distributed inside the concentric heating component (42), a hollow filter plate (44) is rotatably mounted above the outer wall of the electric rotating rod (41), and the electric rotating rod ( A plurality of flat plates (45) are fixedly installed between the lower part of the outer wall of the electric rotating rod (41) and the inside of the hollow filter plate (44), and the plurality of flat plates (45) are equidistantly distributed on the outer wall of the electric rotating rod (41). A friction wheel (46) is rotatably installed on the top of one end of the flat plate (45) away from the electric rotating rod (41), and a reciprocating screw (47) is fixedly installed inside the friction wheel (46). An arc-shaped slide plate (48) is threadedly connected to the outer wall of the reciprocating screw (47), and a limiting groove is provided at the bottom of the arc-shaped slide plate (48). The top of the arc-shaped slide plate (48) near one end of the electric rotating rod (41) is of arc-shaped design. A vertical plate (49) is fixedly installed on the top of one end of the flat plate (45) near the electric rotating rod (41).

2. A processing device for recycling multi-layer thermal insulation foam materials according to claim 1, characterized in that: The outer wall of the hollow filter plate (44) is fixedly mounted on the inner wall of the mixing barrel (2), the flat plate (45) is located inside the hollow filter plate (44), the outer wall of the friction wheel (46) is in contact with the inner wall of the mixing barrel (2), and the arc-shaped slide plate (48) is slidably mounted on the outer wall of the vertical plate (49) near the outer wall of the electric rotating rod (41).

3. A processing device for recycling multi-layer thermal insulation foam materials according to claim 2, characterized in that: The anti-caking device (5) comprises an arc block (51), a plurality of arc push plates (52), a penetration rod (53) and a resistance block (54); the arc block (51) is fixedly mounted on the inner wall of the hollow filter plate (44) at a side away from the electric rotating rod (41); the tops of the plurality of arc push plates (52) are horizontally slidably mounted on the bottom of the flat plate (45) via springs; the outer wall of the penetration rod (53) penetrates and is fixedly mounted inside the arc push plate (52); and the resistance block (54) is fixedly mounted on the outer wall of the arc push plate (52) at a side close to the outer wall of the electric rotating rod (41).

4. A processing device for recycling multi-layer thermal insulation foam materials according to claim 3, characterized in that: The plurality of arc-shaped push plates (52) are equidistantly distributed at the bottom of the flat plate (45), and the arc surface of the outer wall of the arc-shaped block (51) is located on the movement trajectory of the abutment block (54).

5. A processing device for recycling multi-layer thermal insulation foam materials according to claim 4, characterized in that: The anti-caking device (5) further comprises a telescopic rod (55), a pull plate (56) and a knocking column (57); the bottom of the fixed end of the telescopic rod (55) is fixedly mounted on the top edge of the arc-shaped push plate (52); the top of the pull plate (56) is slidably mounted inside a limiting groove at the bottom of the arc-shaped slide plate (48); the bottom of the pull plate (56) is fixedly connected to the top of the telescopic end of the telescopic rod (55); the top of the knocking column (57) is fixedly mounted on the bottom of the pull plate (56); and the top of the plate (45) is located on the movement track of the bottom of the knocking column (57).

6. A processing device for recycling multi-layer thermal insulation foam materials according to claim 5, characterized in that: The anti-adhesion device (6) comprises an L-shaped plate (61), an arc-shaped scraper (62) and a linkage rod (63); the top of the L-shaped plate (61) is fixedly mounted on the bottom edge of the pull plate (56); the arc-shaped scraper (62) is slidably mounted on the concave surface of the arc-shaped push plate (52) on the side close to the abutment block (54); the top of the arc-shaped scraper (62) is fixedly mounted on the bottom of the L-shaped plate (61); the outer wall of the linkage rod (63) passes through and is fixedly mounted inside the arc-shaped scraper (62); and the outer wall of the linkage rod (63) movably passes through the inside of the arc-shaped push plate (52).

7. A processing device for recycling multi-layer thermal insulation foam materials according to claim 6, characterized in that: The anti-adhesion device (6) further comprises a transmission rod (64), a sliding plate (65), a material guide plate (66), a hinged plate (67) and a diffusion plate (68), wherein the top of the transmission rod (64) is hinged to the bottom of the arc-shaped scraper plate (62), the side of the sliding plate (65) close to the arc-shaped push plate (52) is hinged to the bottom of the transmission rod (64), the side of the material guide plate (66) away from the arc-shaped push plate (52) is fixedly mounted on the outer wall of the sliding plate (65), one end of the hinged plate (67) close to the arc-shaped push plate (52) is hinged to the outer wall of the sliding plate (65), and the side of the diffusion plate (68) away from the sliding plate (65) is slidably mounted on the arc surface of the outer wall of the arc-shaped push plate (52).

8. A processing device for recycling multi-layer thermal insulation foam materials according to claim 7, characterized in that: The sliding plate (65) is movably penetrated and slidably mounted on the outer wall of the penetration rod (53), a torsion spring is provided between the hinge plate (67) and the arc-shaped push plate (52), and the diffusion plate (68) is hinged to the hinge plate (67) at a side away from the arc-shaped push plate (52).

9. A processing method of a processing device for recycling a multi-layer thermal insulation foam material, using the processing device for recycling a multi-layer thermal insulation foam material according to claim 8, characterized in that: The following steps are involved: S1: different types of raw materials are sequentially placed into a mixing barrel (2) to be mixed and melted into liquid, and then the raw materials are transported by a conveying component (22) and the liquid foaming raw materials are received by a forming frame; S2: starting the discharge component (3), the discharge component (3) drives the forming frame to move to the right through the rotation of its internal transmission roller, and when the forming frame moves to the bottom of the die assembly (31), the internal telescopic mold (32) of the die assembly (31) is driven to move downward through the program set in the control component (21), and the foaming raw material inside the forming frame is pressed by the die assembly (31) to be formed and discharged through the discharge component (3); S3: starting the electric rotating rod (41). When the electric rotating rod (41) rotates, the reciprocating spiral groove on its outer wall drives the threaded concentric heating component (42) to slide upward along its outer wall and reset. At the same time, the concentric heating component (42) drives the stirring plate (43) to move synchronously. The stirring plate (43) moves upward reciprocatingly and resets by relying on the inclined surface to guide the raw material particles above the stirring plate; S4: After the foaming raw material particles enter the mixing barrel (2), they fall into the hollow filter plate (44), and the hollow filter plate (44) receives the raw materials. At the same time, the electric rotating rod (41) rotates, driving the flat plate (45) to rotate. The flat plate (45) drives the friction wheel (46) to revolve along the inner wall of the mixing barrel (2) and generate friction force. S5: The friction wheel (46) starts to rotate due to friction force. The friction wheel (46) drives the reciprocating screw (47) to rotate. The reciprocating screw (47) drives the threaded arc slide (48) to slide upward along its outer wall and reset through the reciprocating spiral groove on the outer wall. The arc slide (48) is limited by the vertical plate (49) when sliding.

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