Hot pressing equipment

Abstract

The utility model relates to the related technical field of composite wear-resisting plates, and discloses hot pressing equipment. A composite wear-resisting plate body can be subjected to hot-pressing treatment through a lower hot-pressing plate, a hydraulic cylinder, an upper hot-pressing plate and two heating plates, the hot-pressed composite wear-resisting plate body can be pushed into the surface of a rotating disc through an electric telescopic rod and a push plate, and a connecting plate can be driven to vertically move through a driving mechanism; the composite wear-resisting plate body on the rotating disc can be lowered to a proper height, the composite wear-resisting plate body can be subjected to air cooling through cooperative use of the cooling mechanism and the driving motor, the cooling speed of the hot-pressed composite wear-resisting plate body can be increased, the manual carrying speed of the hot-pressed composite wear-resisting plate body can be increased, and the carrying efficiency of the hot-pressed composite wear-resisting plate body can be improved. And the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field related to composite wear-resistant plates, in particular to a hot pressing device. Background Art

[0002] The composite wear-resistant plate is formed by overlapping and bonding multiple layers of wear-resistant thin plates. However, due to its poor waterproof performance, the adhesive between the multiple layers of wear-resistant thin plates will reduce its performance due to erosion by rainwater during use, which can easily lead to separation between the multiple layers of wear-resistant thin plates, thereby reducing its service life. In the prior art, in order to improve the strength, hardness and other properties of the composite wear-resistant plate, hot pressing equipment is generally used to perform hot pressing treatment on the composite wear-resistant plate. However, after the hot pressing treatment, the surface of the composite wear-resistant plate will have a high temperature, which is not convenient for workers to carry it immediately and is likely to affect work efficiency. Utility Model Content

[0003] In order to solve the technical problems that the composite wear-resistant plate has a short service life and the composite wear-resistant plate after hot pressing is inconvenient for workers to immediately carry, the utility model also provides a hot pressing device, which is used for hot pressing of the composite wear-resistant plate body, and the hot pressing device includes a support plate, on which a material discharge port is provided; a plurality of support rods, which are all fixedly mounted on the top of the support plate; a top plate, which is fixedly mounted on the top ends of the plurality of support rods; a lower hot pressing plate, which is fixedly mounted on the top of the support plate; a hydraulic cylinder, which is fixedly mounted on the bottom of the top plate; an upper hot pressing plate, which is fixedly mounted on the output rod of the hydraulic cylinder; two heating plates, The two heating plates are respectively arranged inside the lower hot pressing plate and the upper hot pressing plate; the electric telescopic rod, the electric telescopic rod is fixedly installed on the top of the support plate, and the output rod of the electric telescopic rod is fixedly connected with a push plate; two screw rods, both of which are rotatably installed on the bottom of the support plate; a limit plate, the limit plate is rotatably installed on the two screw rods; a connecting plate, the connecting plate is threadedly installed on the two screws; a driving motor, the driving motor is fixedly installed on the connecting plate; a turntable, the turntable is fixedly connected to the output shaft of the driving motor; a driving mechanism, the driving mechanism is arranged on the limit plate for lifting the connecting plate; a cooling mechanism, the cooling mechanism is arranged on the support plate for cooling the wear-resistant plate.

[0004] Through the above technical scheme, the composite wear-resistant plate body can be hot-pressed by the lower hot pressing plate, hydraulic cylinder, upper hot pressing plate and two heating plates, and the hot-pressed composite wear-resistant plate body can be pushed onto the surface of the turntable by the electric telescopic rod and push plate.

[0005] As a further improvement of the above scheme, the driving mechanism includes a dual-axis motor, two rotating shafts and four bevel gears. The dual-axis motor is fixedly mounted at the bottom of the limit plate, the two rotating shafts are respectively fixedly connected to the two output shafts of the dual-axis motor, and the four bevel gears are respectively fixedly mounted on the two screws and the two rotating shafts.

[0006] Through the above technical solution, the connecting plate can be driven to move vertically by the driving mechanism, so that the composite wear-resistant plate body placed on the turntable can be lowered to a suitable height.

[0007] As a further improvement of the above scheme, the cooling mechanism includes a fan and a connecting pipe. The fan is fixedly installed at the bottom of the support plate, the connecting pipe is fixedly installed at the bottom of the support plate, one end of the connecting pipe is fixedly connected to the exhaust end of the fan, and a plurality of air diffusers are arranged on the connecting pipe.

[0008] Through the above technical solution, the composite wear-resistant plate body can be air-cooled by the cooling mechanism, which can accelerate the cooling speed of the composite wear-resistant plate body after hot pressing.

[0009] As a further improvement of the above solution, a plurality of supporting legs are fixedly connected to the bottom of the supporting plate, and a pad is fixedly connected to the bottom ends of the plurality of supporting legs.

[0010] Through the above technical solution, the hot pressing equipment can be stably placed on the ground through the coordinated use of multiple supporting legs and multiple pads.

[0011] As a further improvement of the above solution, support blocks are rotatably mounted on the two rotating shafts, and the tops of the two support blocks are fixedly connected to the bottom of the limiting plate.

[0012] Through the above technical solution, the two support blocks can respectively support the two rotating shafts.

[0013] As a further improvement of the above solution, a filter is provided at the air inlet end of the fan, and the filter is made of stainless steel.

[0014] Through the above technical solution, dust can be reduced from entering the interior of the fan through the filter.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can perform hot pressing treatment on the composite wear-resistant plate body through the lower hot pressing plate, the hydraulic cylinder, the upper hot pressing plate and the two heating plates; the hot-pressed composite wear-resistant plate body can be pushed into the surface of the turntable through the electric telescopic rod and the push plate; the connecting plate can be driven to move vertically through the driving mechanism, and the composite wear-resistant plate body on the turntable can be lowered to a suitable height; the composite wear-resistant plate body can be air-cooled through the coordinated use of the cooling mechanism and the driving motor, which can accelerate the cooling speed of the hot-pressed composite wear-resistant plate body, and the cooling is more uniform, which can accelerate the manual handling speed of the hot-pressed composite wear-resistant plate body, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A schematic cross-sectional view of the hot pressing device provided by the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the electric telescopic rod and the push plate in the utility model;

[0019] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part A.

[0020] Description of main symbols:

[0021] 1. Composite wear-resistant plate body; 2. Support plate; 3. Support rod; 4. Top plate; 5. Lower hot pressing plate; 6. Hydraulic cylinder; 7. Upper hot pressing plate; 8. Heating plate; 9. Electric telescopic rod; 10. Push plate; 11. Screw; 12. Limit plate; 13. Connecting plate; 14. Driving motor; 15. Turntable; 16. Dual-axis motor; 17. Rotating shaft; 18. Bevel gear; 19. Fan; 20. Connecting pipe. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] Example:

[0024] Please combine Figure 1-Figure 3 The utility model also provides a hot pressing device for hot pressing of a composite wear-resistant plate body 1, comprising: a support plate 2, a material discharge port being provided on the support plate 2; a plurality of support rods 3, the plurality of support rods 3 being fixedly mounted on the top of the support plate 2; a top plate 4, the top plate 4 being fixedly mounted on the top of the plurality of support rods 3; a lower hot pressing plate 5, the lower hot pressing plate 5 being fixedly mounted on the top of the support plate 2; a hydraulic cylinder 6, the hydraulic cylinder 6 being fixedly mounted on the bottom of the top plate 4; an upper hot pressing plate 7, the upper hot pressing plate 7 being fixedly mounted on the output rod of the hydraulic cylinder 6; two heating plates 8, the two heating plates 8 being respectively arranged inside the lower hot pressing plate 5 and the upper hot pressing plate 7; an electric telescopic rod 9, the electric telescopic rod The rod 9 is fixedly installed on the top of the support plate 2, and a push plate 10 is fixedly connected to the output rod of the electric telescopic rod 9; two screws 11, both of which are rotatably installed on the bottom of the support plate 2; a limit plate 12, the limit plate 12 is rotatably installed on the two screws 11; a connecting plate 13, the connecting plate 13 is threadedly installed on the two screws 11; a drive motor 14, the drive motor 14 is fixedly installed on the connecting plate 13; a turntable 15, the turntable 15 is fixedly connected to the output shaft of the drive motor 14; a drive mechanism, the drive mechanism is arranged on the limit plate 12 for lifting the connecting plate 13; a cooling mechanism, the cooling mechanism is arranged on the support plate 2 for cooling the wear-resistant plate.

[0025] The driving mechanism includes a dual-axis motor 16, two rotating shafts 17 and four bevel gears 18. The dual-axis motor 16 is fixedly mounted on the bottom of the limit plate 12. The two rotating shafts 17 are respectively fixedly connected to the two output shafts of the dual-axis motor 16. The four bevel gears 18 are respectively fixedly mounted on the two screws 11 and the two rotating shafts 17.

[0026] The cooling mechanism includes a fan 19 and a connecting pipe 20. The fan 19 is fixedly installed at the bottom of the support plate 2. The connecting pipe 20 is fixedly installed at the bottom of the support plate 2. One end of the connecting pipe 20 is fixedly connected to the exhaust end of the fan 19. A plurality of air diffusers are arranged on the connecting pipe 20.

[0027] A plurality of supporting legs are fixedly connected to the bottom of the supporting plate 2, and a pad is fixedly connected to the bottom ends of the plurality of supporting legs.

[0028] Support blocks are rotatably mounted on the two rotating shafts 17 , and the tops of the two support blocks are fixedly connected to the bottom of the limiting plate 12 .

[0029] The air inlet end of the fan 19 is provided with a filter screen made of stainless steel.

[0030] The implementation principle of a hot pressing device in the embodiment of the present application is:

[0031] After the four bevel gears 18 are installed, two of the bevel gears 18 need to mesh with the other two bevel gears 18 respectively;

[0032] When the hot pressing equipment is used to perform hot pressing treatment on the composite wear-resistant plate body 1, the composite wear-resistant plate body 1 is placed on the lower hot pressing plate 5, and then the hydraulic cylinder 6 is started to drive the upper hot pressing plate 7 to move vertically, so that the upper hot pressing plate 7 can pressurize the composite wear-resistant plate body 1 on the lower hot pressing plate 5. At this time, the two heating plates 8 will also heat the upper hot pressing plate 7 and the lower hot pressing plate 5, so that the upper hot pressing plate 7 and the lower hot pressing plate 5 can perform hot pressing treatment on the composite wear-resistant plate body 1. After the hot pressing is completed, the hydraulic cylinder 6 will drive the upper hot pressing plate 7 to return to the initial position, and then the electric telescopic rod 9 is started to drive the push plate 10 to move, so that the push plate 10 pushes the hot-pressed composite wear-resistant plate body 1 to the unloading port, and the composite wear-resistant plate body 1 will fall onto the turntable 15 through the unloading port, and then the dual-axis motor 16 is started, and the dual-axis The motor 16 will drive the two rotating shafts 17 to rotate, and the two rotating shafts 17 will drive the two screws 11 to rotate through four bevel gears 18, so that the connecting plate 13 can move vertically, so that the composite wear-resistant plate body 1 on the turntable 15 can be lowered to a suitable height, and then the fan 19 is started. The fan 19 will blow air to the surface of the composite wear-resistant plate body 1 through multiple air expansion hoods on the connecting pipe 20, thereby accelerating the cooling speed of the composite wear-resistant plate body 1 after hot pressing. During the cooling process, the driving motor 14 will drive the turntable 15 to rotate, so that the composite wear-resistant plate body 1 can be rotated 360°, thereby further improving the cooling speed of the composite wear-resistant plate body 1. The cooling is more uniform, which can speed up the manual handling speed of the composite wear-resistant plate body 1 after hot pressing, and the use effect is better.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A hot pressing device, characterized in that: The hot pressing equipment is used for hot pressing of the composite wear-resistant plate body, and the hot pressing equipment includes: A support plate, wherein a feed opening is provided on the support plate; A plurality of support rods, wherein the plurality of support rods are fixedly mounted on the top of the support plate; A top plate, the top plate is fixedly mounted on top ends of the plurality of support rods; A lower hot pressing plate, the lower hot pressing plate is fixedly mounted on the top of the supporting plate; A hydraulic cylinder, wherein the hydraulic cylinder is fixedly mounted on the bottom of the top plate; An upper hot pressing plate, wherein the upper hot pressing plate is fixedly mounted on an output rod of the hydraulic cylinder; Two heating plates, the two heating plates are respectively arranged inside the lower hot pressing plate and the upper hot pressing plate; An electric telescopic rod, the electric telescopic rod is fixedly mounted on the top of the support plate, and a push plate is fixedly connected to the output rod of the electric telescopic rod; Two screw rods, both of which are rotatably mounted on the bottom of the support plate; A limit plate, the limit plate being rotatably mounted on the two screw rods; A connecting plate, wherein the connecting plate is threadedly mounted on the two screw rods; A driving motor, wherein the driving motor is fixedly mounted on the connecting plate; A turntable, the turntable is fixedly connected to the output shaft of the driving motor; A driving mechanism, the driving mechanism is arranged on the limiting plate and is used for lifting and lowering the connecting plate; A cooling mechanism is provided on the support plate for cooling the wear-resistant plate.

2. The hot pressing device according to claim 1, characterized in that: The driving mechanism includes a dual-axis motor, two rotating shafts and four bevel gears. The dual-axis motor is fixedly mounted on the bottom of the limiting plate. The two rotating shafts are respectively fixedly connected to the two output shafts of the dual-axis motor. The four bevel gears are respectively fixedly mounted on the two screws and the two rotating shafts.

3. The hot pressing device according to claim 1, characterized in that: The cooling mechanism includes a fan and a connecting pipe, the fan is fixedly installed at the bottom of the support plate, the connecting pipe is fixedly installed at the bottom of the support plate, one end of the connecting pipe is fixedly connected to the exhaust end of the fan, and a plurality of air diffusers are arranged on the connecting pipe.

4. The hot pressing equipment according to claim 1, characterized in that: A plurality of supporting legs are fixedly connected to the bottom of the supporting plate, and a pad is fixedly connected to the bottom ends of the plurality of supporting legs.

5. The hot pressing equipment according to claim 2, characterized in that: Support blocks are rotatably mounted on the two rotating shafts, and the tops of the two support blocks are fixedly connected to the bottoms of the limiting plates.

6. The hot pressing equipment according to claim 3, characterized in that: The air inlet end of the fan is provided with a filter screen, and the filter screen is made of stainless steel.

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