Efficient press-fit forming device for thermal insulation material

Abstract

The utility model discloses an efficient press-fit forming device for thermal insulation materials, which belongs to the technical field of material forming processing and is characterized by comprising a base, a pretreatment component is arranged on the rear side of the base, an auxiliary component is arranged on the right side of the base, and the pretreatment component comprises a fixed seat bolted on the rear side of the base. A supporting frame is bolted to the rear side of the fixing base, and a driving motor is bolted to the left side of the supporting frame, so that the problems that in the forming process of an existing efficient press-fit forming device for the thermal insulation material, the thermal insulation material can be tightly combined with a mold due to high temperature and high pressure, so that the surface of a product is damaged or demolding is incomplete in the subsequent demolding process; the problems that when different thermal insulation materials are pressed, auxiliary pressing is inconvenient to conduct on the thermal insulation materials, the density is not uniform, the structure is not compact, and the product quality is affected in the follow-up machining process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material forming processing technical field, especially relate to a high -efficient compression forming device of thermal insulation material. BACKGROUND

[0002] With the rapid development of modern building, industrial equipment and aerospace fields, the demand for thermal insulation materials is increasing, and higher requirements for its performance and quality are put forward, in the industrial field, a lot of heat will be generated in the running process of many industrial equipment, and it needs to be insulated to reduce heat loss and improve energy utilization efficiency, at the same time, some industrial production processes with strict temperature requirements also need to use high-performance thermal insulation materials to maintain stable temperature environment, however, the traditional thermal insulation material forming technology has many problems, which seriously restricts the performance improvement and large-scale production of thermal insulation materials.

[0003] At present, the thermal insulation material plate on the market is mostly manually loaded and spliced during compression forming, and then compressed and formed by the compression roller, which is low in efficiency and dangerous in operation process, in view of the above situation, we launch an intelligent compression forming device for producing thermal insulation materials;

[0004] The existing patent (announcement number: CN217803789U) a kind of intelligent compression forming device for producing thermal insulation materials, rotatable lifting vacuum chuck can be placed on the surface of plate material automatic feeding and discharging, and cooperate with liftable material spraying plate can be sprayed on the surface of plate material with adhesive, to facilitate the adhesion work before plate compression, ensure the effect of subsequent compression forming, the well-adhered plate is matched with liftable compression roller, and the plate compression work of different sizes can be automatically completed, greatly improve the practicality of device, and the entire production process does not need manual operation, guarantee the processing efficiency while also guarantee the operation safety of personnel.

[0005] For the above problems, the existing patent provides a solution, the existing high-efficiency compression forming device of thermal insulation material in the forming process, the thermal insulation material will be tightly combined with the mold due to high temperature and high pressure, resulting in surface damage or incomplete demolding of the product during subsequent demolding, affecting the appearance quality and integrity of the product, and when compressing different thermal insulation materials, it is not convenient to assist the compression of the thermal insulation material, resulting in uneven density and non-dense structure during subsequent processing, affecting product quality.

[0006] Therefore, a high-efficiency compression forming device of thermal insulation material is proposed. UTILITY MODEL CONTENTS

[0007] The utility model discloses a purpose lies in, provide a kind of efficient compression forming device of thermal insulation material, can solve the efficient compression forming device of thermal insulation material of existing in the forming process, its thermal insulation material can be tightly combined with mould due to high temperature and high pressure, resulting in subsequent demoulding when its product surface is damaged or demoulding is not completely, affect the appearance quality and integrity of product, and when compression different thermal insulation material, it is not convenient to carry out auxiliary compression to its thermal insulation material, resulting in subsequent processing uneven density, structure is not dense, affect product quality problem.

[0008] To realize the above-mentioned purpose, the utility model provides the following technical scheme: an efficient compression forming device of thermal insulation material, including base, the rear side of base is provided with pretreatment subassembly, the right side of base is provided with auxiliary assembly,

[0009] The pretreatment subassembly includes the fixed seat bolted to the rear side of the base, the rear side of the fixed seat is bolted with a support frame, the left side of the support frame is bolted with a drive motor, the output end of the drive motor is fixedly connected with a horizontal shaft screw rod, the outer side of the horizontal shaft screw rod is threadedly connected with a moving block, the top of the moving block is provided with a spray head, the rear side of the bottom of the base is bolted with a storage tank, the top of the storage tank is bolted with a water pump, and the output end of the water pump is communicated with the spray head.

[0010] Preferably, the auxiliary assembly includes a fixed plate bolted to the right side of the base, the top of the fixed plate is bolted with a servo motor, the output end of the servo motor is fixedly connected with a vertical shaft screw rod, and the bottom of the vertical shaft screw rod is threadedly connected with a support plate.

[0011] Preferably, the right side of the support plate is bolted with a telescopic air cylinder, and the output end of the telescopic air cylinder is fixedly connected with a limiting frame.

[0012] Preferably, the front side of the limiting frame is bolted with a motor body, the output end of the motor body is fixedly connected with a pressure roller, and the inside of the pressure roller is provided with a heating rod.

[0013] Preferably, the top of the base is bolted with a hydraulic cylinder, the outside of the hydraulic cylinder is provided with a hydraulic valve, and the output end of the hydraulic cylinder is fixedly connected with a movable die.

[0014] Preferably, the top of the base is bolted with a fixed die, the inside of the fixed die is bolted with an inner die, the bottom of the inner die is bolted with a cooling backflow pipe, the front side of the base is bolted with a water storage tank, the top of the water storage tank is bolted with a circulating pump, and the output end of the circulating pump is fixedly communicated with a conveying pipe.

[0015] Preferably, the top of the movable die is provided with an induction heating coil, and the left side of the base is bolted with a control panel.

[0016] Preferably, the bottom of the base is bolted with a buffer pad, which is made of rubber material.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The pretreatment assembly can spray the mold release agent into the mold before the compression device works, form an isolation layer on the surface of the mold, reduce the adhesion of the thermal insulation material and the mold in the high-temperature and high-pressure forming process, make the product separate from the mold more easily when demolding, reduce the possibility of surface damage of the product, ensure complete demolding, maintain the complete appearance and good quality of the product, improve the qualified rate and appearance quality of the product;

[0019] 2、The auxiliary assembly can assist in compression when processing different thermal insulation materials, so that the materials are uniformly distributed in the inside of the mold, so that the materials can be fully compacted and fused in each part during subsequent processing, the product density difference and structural defects caused by uneven pressure or temperature are avoided, the stability and consistency of the product quality are improved, and the product performance meets the standard. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an overall structural diagram of the efficient compression molding device for thermal insulation materials.

[0021] Figure 2 It is a structural schematic view of the pretreatment assembly.

[0022] Figure 3 It is a cutting drawing of the auxiliary assembly.

[0023] Figure 4 It is a sectional view of the inner membrane.

[0024] Figure 5 It is a structural schematic view of the base.

[0025] In the drawing, 1 is a base, 2 is an induction heating coil, 3 is a control panel, 4 is a pretreatment assembly, 401 is a fixed seat, 402 is a support frame, 403 is a driving motor, 404 is a horizontal shaft screw rod, 405 is a moving block, 406 is a spray head, 407 is a storage tank, 408 is a water pump, 5 is an auxiliary assembly, 501 is a fixed plate, 502 is a servo motor, 503 is a vertical shaft screw rod, 504 is a support plate, 505 is a telescopic air cylinder, 506 is a limiting frame, 507 is a motor body, 508 is a pressure roller, 509 is a heating rod, 6 is a hydraulic cylinder, 7 is a hydraulic valve, 8 is a movable mold, 9 is a fixed mold, 10 is an inner mold, 11 is a cooling backflow pipe, 12 is a water storage tank, 13 is a circulating pump, 14 is a conveying pipe, and 15 is a buffer pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical scheme:

[0028] An efficient compression forming device for thermal insulation materials, comprising a base 1, the rear side of the base 1 is provided with a pretreatment assembly 4, the right side of the base 1 is provided with an auxiliary assembly 5;

[0029] The pretreatment assembly 4 comprises a fixed seat 401 bolted to the rear side of the base 1, the rear side of the fixed seat 401 is bolted with a support frame 402, the left side of the support frame 402 is bolted with a driving motor 403, the output end of the driving motor 403 is fixedly connected with a horizontal shaft screw rod 404, the outer side of the horizontal shaft screw rod 404 is threadedly connected with a moving block 405, the top of the moving block 405 is provided with a spray head 406, the rear side of the bottom of the base 1 is bolted with a storage tank 407, the top of the storage tank 407 is bolted with a water pump 408, and the output end of the water pump 408 is communicated with the spray head 406.

[0030] In the embodiment: by starting the driving motor 403, then the driving motor 403 drives the horizontal shaft screw rod 404 to rotate, since the moving block 405 is threadedly connected with the horizontal shaft screw rod 404, then the moving block 405 will produce linear movement in the horizontal direction on the screw rod, then the moving block 405 drives the spray head 406 at the top to reciprocate, at the same time, the water pump 408 is started, then the releasing agent in the storage tank 407 at the bottom of the rear side of the base 1 is conveyed to the spray head 406 through the pipeline under the pressure action of the water pump 408, the spray head 406 uniformly sprays the releasing agent on the inner surface of the mold, then the releasing agent can form an isolation film on the surface of the mold, reduces the adhesion of the thermal insulation material to the mold in the high-temperature and high-pressure forming process, so that the product can be more smoothly separated from the mold during subsequent demolding, effectively avoids the situation that the product surface is damaged or not completely demolded, and ensures the appearance quality and integrity of the product.

[0031] Specifically, as shown in Figure 3 The auxiliary assembly 5 comprises a fixed plate 501 bolted to the right side of the base 1, the top of the fixed plate 501 is bolted with a servo motor 502, the output end of the servo motor 502 is fixedly connected with a vertical shaft screw rod 503, and the bottom of the vertical shaft screw rod 503 is threadedly connected with a support plate 504.

[0032] Specifically, as shown inFigure 3 As shown, the right side of the support plate 504 is bolted with a telescopic cylinder 505, and the output end of the telescopic cylinder 505 is fixedly connected with a limiting frame 506.

[0033] Specifically, as shown in the figure, Figure 3 As shown, the front side of the limiting frame 506 is bolted with a motor body 507, the output end of the motor body 507 is fixedly connected with a pressure roller 508, and the inside of the pressure roller 508 is provided with a heating rod 509.

[0034] In this embodiment: by starting the servo motor 502, then the servo motor 502 drives the longitudinal shaft screw 503 to rotate, so that the support plate 504 connected by threads moves in the vertical direction to adjust the height position of the pressure roller 508 to adapt to different thickness or size of the insulation material, then the telescopic cylinder 505 pushes the limiting frame 506 to move, so that the limiting frame 506 approaches the insulation material, and preliminarily positions and limits the insulation material, to ensure that the position of the insulation material is stable during the pressing process and will not shift, at the same time, the motor body 507 drives the pressure roller 508 to rotate, and the heating rod 509 inside the pressure roller 508 starts to heat according to the set temperature, during the rotation process, the pressure roller 508 applies pressure to the insulation material, and combines with the heating action, so that the insulation material can be better fused and compacted during the pressing process, so that the molecular structure of the material is more compact, and the density and structure compactness of the material are improved.

[0035] Specifically, as shown in the figure, Figure 1 , Figure 5 As shown, the top of the base 1 is bolted with a hydraulic cylinder 6, the outside of the hydraulic cylinder 6 is provided with a hydraulic valve 7, and the output end of the hydraulic cylinder 6 is fixedly connected with a moving die 8.

[0036] Specifically, as shown in the figure, Figure 4 As shown, the top of the base 1 is bolted with a fixed die 9, the inside of the fixed die 9 is bolted with an inner die 10, the bottom of the inner die 10 is bolted with a cooling backflow pipe 11, the front side of the base 1 is bolted with a water storage tank 12, the top of the water storage tank 12 is bolted with a circulating pump 13, and the output end of the circulating pump 13 is fixedly connected with a delivery pipe 14.

[0037] In the embodiment: by setting hydraulic cylinder 6, hydraulic valve 7 and movable die 8, before the operation of the insulation material compression molding, the operator first sets the pressure parameter of the hydraulic cylinder 6 according to the process requirements of the insulation material to be processed through the control panel 3 bolted on the left side of the base 1, and then starts the hydraulic cylinder 6. The hydraulic oil enters the cylinder barrel of the hydraulic cylinder 6 under the action of the hydraulic pump, pushes the piston to move, and the piston drives the movable die 8 fixedly connected therewith to move along the predetermined track to the fixed die 9. In the moving process, the hydraulic valve 7 plays a role in adjusting the flow and pressure of the hydraulic oil, ensuring that the movable die 8 can be smoothly and accurately combined with the fixed die 9 to apply the required pressure to the insulation material placed between the fixed die 9 and the movable die 8, realizing the compression molding process. By setting the fixed die 9, the inner die 10, the cooling return pipe 11, the water tank 12, the circulating pump 13 and the delivery pipe 14, before the device runs, the water tank 12 is first filled with cooling liquid, and then the cooling liquid is pumped out from the water tank 12 through the delivery pipe 14 and delivered to the cooling return pipe 11 at the bottom of the inner die 10 bolted inside the fixed die 9. During the insulation material molding process, the cooling liquid circulates in the cooling return pipe 11 to absorb the heat generated by the mold and the insulation material due to extrusion, friction and the like. Then the cooling liquid after absorbing heat flows back to the water tank 12 through the cooling return pipe 11, and after heat dissipation and cooling in the water tank 12, it is again delivered to the cooling return pipe 11 by the circulating pump 13 to form a cooling circulation system.

[0038] Specifically, as shown in Figure 5 The top of the movable die 8 is provided with an induction heating coil 2, and the left side of the base 1 is bolted with a control panel 3.

[0039] Specifically, as shown in Figure 4 , Figure 5 The bottom of the base 1 is bolted with a buffer pad 15, which is made of rubber.

[0040] In the embodiment: by setting the induction heating coil 2 and the control panel 3, the heating temperature and time parameters of the induction heating coil 2 are set on the control panel 3 according to the characteristics of the insulation material and the molding process requirements. After starting the compression device, the induction heating coil 2 generates an alternating magnetic field in the energized state, which makes the movable die 8 heat itself. The operator can monitor the temperature of the movable die 8 in real time through the control panel 3, and adjust the heating parameters according to the actual situation to ensure that the movable die 8 remains within the appropriate temperature range during the insulation material molding process. By setting the buffer pad 15, the buffer pad 15 plays a supporting and damping role. The vibration and impact force generated during the operation of the device will be absorbed and buffered by the buffer pad 15, ensuring that the device operates in a relatively stable state.

[0041] Working principle: in the process of using the high-efficiency compression molding device of heat preservation material, before the heat preservation material is put into the mold for compression molding, the driving motor 403 is started, then the driving motor 403 drives the horizontal shaft screw 404 to rotate, because the moving block 405 is threadedly connected with the horizontal shaft screw 404, then the moving block 405 will generate linear movement in the horizontal direction on the screw, then the moving block 405 drives the top nozzle 406 to reciprocate, at the same time, the water pump 408 is started, then the release agent in the storage tank 407 at the bottom of the base 1 rear side is transported to the nozzle 406 through the pipeline under the pressure action of the water pump 408, the nozzle 406 sprays the release agent uniformly on the inner surface of the mold, then the release agent can form an isolation film on the surface of the mold, reduces the adhesion of the heat preservation material with the mold in the high-temperature and high-pressure molding process, so that the product can be more smoothly separated from the mold during subsequent demolding, effectively avoids the damage or incomplete demolding of the product surface, ensures the appearance quality and integrity of the product, when the heat preservation material is transported to the inside of the fixed mold 9 through the conveying device, then the servo motor 502 is started, then the servo motor 502 drives the vertical shaft screw 503 to rotate, so that the supporting plate 504 connected with the screw moves in the vertical direction, to adjust the height position of the pressure roller 508, to adapt to the heat preservation material with different thickness or size, then the telescopic cylinder 505 pushes the limiting frame 506 to move, so that the limiting frame 506 approaches the heat preservation material, to preliminarily position and limit the heat preservation material, to ensure that the position of the heat preservation material is stable during the compression process, and the heat preservation material will not be offset, at the same time, the motor body 507 drives the pressure roller 508 to rotate, the heating rod 509 in the pressure roller 508 starts heating according to the set temperature, in the rotating process, the pressure roller 508 applies pressure to the heat preservation material, and combines the heating action, so that the heat preservation material can better fuse and compact during the compression process, so that the molecular structure of the material is more compact, improves the density and structure compactness of the material, then the hydraulic cylinder 6 at the top of the base 1 works under the control of the hydraulic valve 7, the hydraulic valve 7 adjusts the flow and pressure of the hydraulic oil, so that the piston rod of the hydraulic cylinder 6 pushes the movable mold 8 to approach the fixed mold 9, then the inner mold 10 in the fixed mold 9 and the movable mold 8 press and form the heat preservation material placed therebetween during the mold closing process, at the same time, the induction heating coil 2 at the top of the movable mold 8 can heat the movable mold 8 as needed, to further ensure that the heat preservation material is molded under suitable temperature conditions, the cooling backflow pipe 11 at the bottom of the inner mold 10 in the fixed mold 9 circulates the cooling liquid in the water tank 12 under the action of the circulating pump 13, to take away the heat generated during the molding process, to ensure the stability of the mold temperature, which is helpful to improve the molding quality and efficiency.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high-efficiency compression molding device for thermal insulation materials, comprising a base (1), characterized in that: The rear side of the base (1) is provided with a pretreatment assembly (4), and the right side of the base (1) is provided with an auxiliary assembly (5); The pretreatment assembly (4) comprises a fixing seat (401) bolted to the rear side of the base (1), the rear side of the fixing seat (401) is bolted with a support frame (402), the left side of the support frame (402) is bolted with a driving motor (403), the output end of the driving motor (403) is fixedly connected with a horizontal shaft screw rod (404), the outer side of the horizontal shaft screw rod (404) is threadedly connected with a moving block (405), the top of the moving block (405) is provided with a spray head (406), the rear side of the bottom of the base (1) is bolted with a storage tank (407), the top of the storage tank (407) is bolted with a water pump (408), and the output end of the water pump (408) is communicated with the spray head (406).

2. The efficient compression molding device for thermal insulation material according to claim 1, characterized in that: The auxiliary assembly (5) comprises a fixed plate (501) bolted to the right side of the base (1), the top of the fixed plate (501) is bolted with a servo motor (502), the output end of the servo motor (502) is fixedly connected with a vertical shaft screw rod (503), and the bottom of the vertical shaft screw rod (503) is threadedly connected with a support plate (504).

3. The efficient compression molding device for thermal insulation material according to claim 2, characterized in that: The right side of the support plate (504) is bolted with a telescopic air cylinder (505), and the output end of the telescopic air cylinder (505) is fixedly connected with a limiting frame (506).

4. The efficient compression molding device for thermal insulation material according to claim 3, characterized in that: The front side of the limiting frame (506) is bolted with a motor body (507), the output end of the motor body (507) is fixedly connected with a pressure roller (508), and the inside of the pressure roller (508) is provided with a heating rod (509).

5. The efficient compression molding device for thermal insulation material according to claim 1, characterized in that: The top of the base (1) is bolted with a hydraulic cylinder (6), the outer side of the hydraulic cylinder (6) is provided with a hydraulic valve (7), and the output end of the hydraulic cylinder (6) is fixedly connected with a movable mold (8).

6. The efficient compression molding device for thermal insulation material according to claim 1, characterized in that: The top of the base (1) is bolted with a fixed mold (9), the inside of the fixed mold (9) is bolted with an inner mold (10), the bottom of the inner mold (10) is bolted with a cooling backflow pipe (11), the front side of the base (1) is bolted with a water storage tank (12), the top of the water storage tank (12) is bolted with a circulating pump (13), and the output end of the circulating pump (13) is fixedly communicated with a conveying pipe (14).

7. The efficient compression molding device for thermal insulation material according to claim 5, characterized in that: The top of the movable mold (8) is provided with an induction heating coil (2), and the left side of the base (1) is bolted with a control panel (3).

8. The efficient compression molding device for thermal insulation material according to claim 1, characterized in that: The bottom of the base (1) is bolted with a buffer pad (15), and the buffer pad (15) is made of rubber material.

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