Efficient energy-saving building template hot-pressing device

Abstract

The invention relates to an efficient energy-saving building template hot-pressing device, and belongs to the technical field of building template processing, the efficient energy-saving building template hot-pressing device comprises a device main body, one side of the device main body is provided with a plate inlet, the other side of the device main body is provided with a plate outlet, and the inner wall of the plate inlet is provided with a template main body; a lifting rod is slidably connected to the inner wall of the device body, an upper pressing roller attached to the surface of the template body is rotatably connected to the outer wall of the lifting rod, a heating cavity is formed in the inner wall of the upper pressing roller, an electric heating wire is arranged in the heating cavity, and a first hot pressing nozzle is formed in the surface of the upper pressing roller. According to the conveying characteristic of the hot pressing device on the building template, the effect of converting and using the rotating mechanical energy generated by the flow guide roller when the flow guide roller continuously conveys the template is achieved, the effect of blowing and cleaning dust on the surface of the template before conveying is achieved, and the effect of energy-saving conversion and using of the mechanical energy generated on the hot pressing device is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of building template processing, in particular to a high-efficiency and energy-saving building template hot pressing device. Background Art

[0002] Building formwork is a temporary supporting structure, which is made according to the design requirements to shape the concrete structure and components into the specified position and geometric dimensions, maintain their correct position, and bear the deadweight of the building formwork and the external loads acting on it. The formwork is needed in the construction process, and the existing formwork needs to go through a hot pressing process during the processing. The current hot pressing devices mostly perform hot pressing on the formwork during the transportation process.

[0003] In the prior art, there is a high-efficiency and energy-saving hot pressing device for building formwork with announcement number CN 216914249 U, which includes a box body, a support frame, an upper pressing wheel, a lower pressing wheel, a gear transmission assembly, a heating assembly and an extrusion assembly. The upper pressing wheel and the lower pressing wheel are arranged in pairs on both sides of the formwork, and the upper pressing wheel and the lower pressing wheel are driven by a gear transmission assembly arranged on the side of the box body; the gear transmission assembly is rotatably installed on the box body; the heating assembly is arranged in the upper pressing wheel and the lower pressing wheel, and is used to preheat the passing formwork; the extrusion assembly is symmetrically installed on the inside of the box body and is connected to the gear rotation assembly through a synchronous belt; the device facilitates the transportation of the formwork, the heating assembly preheats the formwork, and the gear transmission assembly drives the extrusion assembly to extrude the formwork through the synchronous belt. The probability of deformation of the finished formwork is small, and the components work in coordination with each other, with a high degree of connection and fewer power sources, thereby reducing energy loss while ensuring the quality of hot pressing.

[0004] However, in the existing hot pressing device for processing and producing building formwork, although it can perform hot pressing operations on the building formwork during transportation, the mechanical energy conversion and utilization effect of the continuous rotation of the guide roller when the guide roller transports the building formwork is not high, and the linkage of reducing the rotational mechanical energy to blow off the dust on the front surface of the formwork when rotating is poor, which reduces the cleanliness of the building formwork during hot pressing in the device. At the same time, when hot pressing the building formwork through heat, the heat recovery and utilization effect is not good, and the synchronous hot pressing effect of the recovered heat on the side of the formwork is not good, which reduces the quality of the all-round hot pressing processing of the building formwork and does not meet people's use needs. For this reason, we propose an efficient and energy-saving building formwork hot pressing device. Summary of the Invention

[0005] In order to solve the problems mentioned in the above background, the present invention provides a high-efficiency and energy-saving building formwork hot pressing device to solve the problems proposed in the above background technology that when the guide roller transports the building formwork, the mechanical energy conversion and utilization generated by the continuous rotation of the guide roller is not efficient, the linkage of reducing the dust blowing on the front surface of the formwork when the rotating mechanical energy is rotated is poor, the cleanliness of the building formwork during hot pressing in the device is reduced, the synchronous hot pressing effect of the recovered heat on the side of the formwork is poor, and the quality of the all-round hot pressing processing of the building formwork is reduced.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:

[0007] A high-efficiency and energy-saving building template hot pressing device comprises a device main body, a plate inlet is provided on one side of the device main body, a plate outlet is provided on the other side of the device main body, a template main body is provided on the inner wall of the plate inlet, a lifting rod is slidably connected to the inner wall of the device main body, an upper pressing roller that fits the surface of the template main body is rotatably connected to the outer wall of the lifting rod, a heating chamber is provided on the inner wall of the upper pressing roller, an electric heating wire is provided inside the heating chamber, a first hot pressing nozzle is provided on the surface of the upper pressing roller, a connecting rod is fixedly connected to the outer wall of the lifting rod, a sliding rod is fixedly connected to the outer wall of the connecting rod, and a guide roller that fits the surface of the template main body is rotatably connected to the outer wall of the sliding rod;

[0008] The outer wall of the guide roller is fixedly connected to the first gear, the outer wall of the first gear is meshed with the second gear rotatably connected to the outer wall of the device main body, the outer wall of the second gear is rotatably connected to the pulling rod, one end of the pulling rod is rotatably connected to the reciprocating rod slidably connected to the outer wall of the device main body, the outer wall of the reciprocating rod is fixedly connected to the connecting rod, the outer wall of the device main body is fixedly connected to the connecting air cylinder, the outer wall of the connecting rod is fixedly connected to the piston rod slidably connected to the inner wall of the connecting air cylinder, one end of the connecting air cylinder is fixedly connected to the connecting hose, the outer wall of the device main body is slidably connected to the lifting plate, and the outer wall of the lifting plate is rotatably connected to the nozzle fixedly connected to one end of the connecting hose. According to the characteristics of the hot pressing device for transmitting the building template, and when the template is continuously transported by the guide roller, the rotational mechanical energy generated by the guide roller is converted and utilized, so as to achieve the effect of blowing and cleaning the dust on the surface of the template before transportation, thereby playing a role in energy-saving conversion and utilization of the mechanical energy generated on the hot pressing device.

[0009] Preferably, two groups of upper pressing rollers are provided, and the positions of the two groups of upper pressing rollers are symmetrical with respect to the central axis of the template body, and the first hot pressing nozzle is annularly opened on the surface of the upper pressing roller.

[0010] Preferably, two groups of guide rollers are provided, and the positions of the two groups of guide rollers are symmetrical with respect to the central axis of the template body.

[0011] Preferably, the outer wall of the lifting plate is driven by a micro motor to adjust the use angle of the nozzle, and the setting length of the nozzle is greater than the width of the template body.

[0012] Preferably, the inner wall of the device body is fixedly connected to a connecting frame, the outer wall of the connecting frame is rotatably connected to a side pressure roller that fits the side wall of the template body, a second hot pressing nozzle is provided on the surface of the side pressure roller, the top of the side pressure roller is rotatably connected to a rotating interface, the top of the rotating interface is fixedly connected to a hollow tube, the outer wall of the hollow tube is fixedly connected to a conveying pipe, one end of the conveying pipe is fixedly connected to a drying cylinder, when the upper and lower surfaces of the template are hot-pressed by the electric heating wire in the upper pressure roller, in order to improve the heat recovery and utilization effect in the device, when the upper and lower surfaces of the template are hot-pressed, the side edges of the template are synchronously hot-pressed, so as to achieve the effect of all-round hot pressing of the building template and improve the quality of hot pressing of the building template.

[0013] Preferably, the bottom of the drying cylinder is fixedly connected to a return pipe, the outer wall of the return pipe is fixedly connected to a suction body arranged at the bottom of the device body, and a recovery port is provided at the connection portion between the bottom of the device body and the suction body.

[0014] Preferably, a delivery port is provided at the connection portion between the inner wall of the rotary interface and the hollow tube, and the interior of the side pressure roller is hollow.

[0015] Preferably, a servo motor is provided inside the main body of the device, and the output end of the servo motor is fixedly connected to a threaded rod threadedly connected to the outer wall of the lifting rod. According to the characteristics of building templates of different thicknesses, the hot pressing device can flexibly convert and process building templates of different thicknesses. When the servo motor is turned on, the lifting rod is driven to slide along the inner wall of the slide groove through the rotation of the threaded rod, so that the use spacing of the guide roller is adjusted, and the use spacing of the upper pressure roller is driven to adjust the movement synchronously, so as to achieve the effect of adjusting and processing the building templates of different thicknesses by the hot pressing device.

[0016] Preferably, two groups of threaded rods are provided, and the rotation directions of the two groups of threaded rods are opposite.

[0017] Preferably, a sliding groove is provided at the connection portion between the inner wall of the device body and the lifting rod.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention is based on the characteristics of the hot pressing device for conveying the building formwork, and when the formwork is continuously conveyed by the guide roller, the rotational mechanical energy generated by the guide roller is converted and utilized to achieve the effect of blowing and cleaning the dust on the surface of the formwork before transportation, thereby playing the role of energy-saving conversion and utilization of the mechanical energy generated by the hot pressing device.

[0020] 2. When the upper and lower surfaces of the template are hot-pressed by the electric heating wire in the upper pressing roller, in order to improve the heat recovery and utilization effect in the device, the side edges of the template are hot-pressed synchronously when the upper and lower surfaces of the template are hot-pressed, thereby achieving the effect of all-round hot pressing of the building template and improving the quality of the hot pressing of the building template.

[0021] 3. The present invention satisfies the characteristics of building formworks of different thicknesses and satisfies the flexible conversion and processing effect of the hot pressing device on building formworks of different thicknesses. The servo motor is turned on and the threaded rod is rotated to drive the lifting rod to slide along the inner wall of the slide groove, so that the use spacing of the guide roller is adjusted, and the use spacing of the upper pressure roller is driven to adjust synchronously, thereby achieving the effect of the hot pressing device adjusting and processing building formworks of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall side structure of the present invention;

[0024] Figure 3 Schematic diagram of the overall internal structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the recovery port position distribution structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the connection structure between the first gear and the second gear of the present invention;

[0027] Figure 6 Schematic diagram of the nozzle position distribution structure of the present invention;

[0028] Figure 7 Schematic diagram of the piston rod position distribution structure of the present invention;

[0029] Figure 8 This is a schematic diagram of the position distribution structure of the side pressure rollers of the present invention;

[0030] Figure 9 It is a schematic cross-sectional structural diagram of the side pressure roller of the present invention;

[0031] Figure 10 This is a schematic cross-sectional view of the upper pressure roller of the present invention;

[0032] Figure 11 For the present invention Figure 4 A in the figure is an enlarged structural diagram.

[0033] The reference numerals in the accompanying drawings are:

[0034] 1. Device body; 2. Plate inlet; 3. Plate outlet; 4. Template body; 5. Lifting rod; 6. Upper pressure roller; 7. Heating chamber; 8. Electric heating wire; 9. First hot-pressing nozzle; 10. Connecting rod; 11. Sliding rod; 12. Guide roller; 13. First gear; 14. Second gear; 15. Pulling rod; 16. Reciprocating rod; 17. Connecting rod; 18. Connecting air cylinder; 19. Piston rod; 20. Connecting hose; 21. Lifting plate; 22. Nozzle; 23. Connecting frame; 24. Side pressure roller; 25. Second hot-pressing nozzle; 26. Rotating interface; 27. Hollow tube; 28. Delivery port; 29. ​​Delivery pipe; 30. Drying cylinder; 31. Return pipe; 32. Suction body; 33. Recovery port; 34. Servo motor; 35. Threaded rod; 36. Slide groove. DETAILED DESCRIPTION

[0035] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0036] Example 1:

[0037] See also Figures 1 to 11 The present embodiment provides a high-efficiency and energy-saving building formwork hot pressing device, comprising a device body 1, a plate inlet 2 being provided on one side of the device body 1, a plate outlet 3 being provided on the other side of the device body 1, a formwork body 4 being provided on the inner wall of the plate inlet 2, a lifting rod 5 being slidably connected to the inner wall of the device body 1, an upper pressing roller 6 being rotatably connected to the outer wall of the lifting rod 5 and being in contact with the surface of the formwork body 4, a heating chamber 7 being provided on the inner wall of the upper pressing roller 6, an electric heating wire 8 being provided inside the heating chamber 7, a first hot pressing nozzle 9 being provided on the surface of the upper pressing roller 6, a connecting rod 10 being fixedly connected to the outer wall of the lifting rod 5, a sliding rod 11 being fixedly connected to the outer wall of the connecting rod 10, and a guide roller 12 being rotatably connected to the outer wall of the sliding rod 11 and being in contact with the surface of the formwork body 4;

[0038] The outer wall of the guide roller 12 is fixedly connected to the first gear 13, the outer wall of the first gear 13 is engaged with the second gear 14 which is rotatably connected to the outer wall of the device body 1, the outer wall of the second gear 14 is rotatably connected to the pull rod 15, one end of the pull rod 15 is rotatably connected to the reciprocating rod 16 which is slidably connected to the outer wall of the device body 1, the outer wall of the reciprocating rod 16 is fixedly connected to the connecting rod 17, the outer wall of the device body 1 is fixedly connected to the connecting air cylinder 18, the outer wall of the connecting rod 17 is fixedly connected to the piston rod 19 which is slidably connected to the inner wall of the connecting air cylinder 18, one end of the connecting air cylinder 18 is fixedly connected to the connecting hose 20, the outer wall of the device body 1 is slidably connected to the lifting plate 21, and the outer wall of the lifting plate 21 is rotatably connected to the nozzle 22 which is fixedly connected to one end of the connecting hose 20.

[0039] like Figure 3 and Figure 4 As shown, two groups of upper pressing rollers 6 are provided, and the position distribution of the two groups of upper pressing rollers 6 is symmetrical about the central axis of the template body 4. The first hot pressing nozzle 9 is annularly opened on the surface of the upper pressing roller 6, which is beneficial to achieve the effect of synchronous hot pressing processing of the upper and lower surfaces of the building template by setting two groups of upper pressing rollers 6 with a position distribution symmetrical about the central axis of the template body 4.

[0040] like Figure 5 and 6 As shown, two groups of guide rollers 12 are provided, and the position distribution of the two groups of guide rollers 12 is symmetrical about the central axis of the template body 4. This is beneficial for achieving the effect of convenient transportation of the building template to be hot-pressed by providing two groups of guide rollers 12 whose position distribution is symmetrical about the central axis of the template body 4.

[0041] like Figure 7 As shown, the outer wall of the lifting plate 21 drives the nozzle 22 to adjust the use angle through a micro motor, and the setting length of the nozzle 22 is greater than the width of the template body 4, which is conducive to adjusting the use angle of the nozzle 22 through the outer wall of the lifting plate 21 through the micro motor, thereby achieving the effect of conveniently adjusting the jet angle of the nozzle 22.

[0042] like Figure 3-Figure 9 As shown, the inner side wall of the device body 1 is fixedly connected to a connecting frame 23, and the outer wall of the connecting frame 23 is rotatably connected to a side pressure roller 24 that fits the side wall of the template body 4. A second hot pressing nozzle 25 is provided on the surface of the side pressure roller 24, and the top of the side pressure roller 24 is rotatably connected to a rotating interface 26. The top of the rotating interface 26 is fixedly connected to a hollow tube 27, and the outer wall of the hollow tube 27 is fixedly connected to a conveying pipe 29. One end of the conveying pipe 29 is fixedly connected to a drying cylinder 30. When it is necessary to recover the heat in the hot pressing device and transport it to the side pressure roller 24 for use, the suction body 32 is opened so that the heat is transported from the recovery port 33 to the return pipe 31, and is dried by the drying cylinder 30, so that the treated hot air is transported to the conveying port 28 through the conveying pipe 29, and enters the hollow tube 27, and is transported to the inner cavity of the side pressure roller 24 in turn, so that the hot air is ejected from the second hot pressing nozzle 25, thereby achieving the effect of synchronous hot pressing processing on the side of the template.

[0043] like Figure 8-Figure 9 As shown, the bottom of the drying cylinder 30 is fixedly connected to a return pipe 31, and the outer wall of the return pipe 31 is fixedly connected to a suction body 32 arranged at the bottom of the device body 1. A recovery port 33 is provided at the connection portion between the bottom of the device body 1 and the suction body 32, which is conducive to achieving the effect of heat recovery and utilization in the hot pressing device through the setting of the suction body 32, improving the overall energy-saving performance of the hot pressing device, and reducing the energy loss rate.

[0044] like Figure 9As shown, a conveying port 28 is provided at the connection between the inner wall of the rotating interface 26 and the hollow tube 27, and the interior of the side pressure roller 24 is hollow, which is conducive to the convenient conveying and circulation of the dried hot air through the conveying port 28 provided at the connection between the inner wall of the rotating interface 26 and the hollow tube 27.

[0045] like Figure 11 As shown, a servo motor 34 is provided inside the device body 1, and the output end of the servo motor 34 is fixedly connected to a threaded rod 35 threadedly connected to the outer wall of the lifting rod 5, which is conducive to achieving the effect of driving the lifting rod 5 to slide conveniently through the setting of the threaded rod 35.

[0046] like Figure 4 As shown, there are two groups of threaded rods 35, and the rotation directions of the two groups of threaded rods 35 are opposite, which is beneficial to achieve the effect of relative sliding of the two groups of lifting rods 5 by setting two groups of threaded rods 35 with opposite rotation directions.

[0047] like Figure 11 As shown, a sliding groove 36 is provided at the connection portion between the inner wall of the device body 1 and the lifting rod 5, which is conducive to achieving the effect of driving the lifting rod 5 to slide in a limited position through the sliding groove 36 provided at the connection portion between the inner wall of the device body 1 and the lifting rod 5.

[0048] Working principle:

[0049] like Figure 1-11 As shown, when the building template hot pressing device is in use, first, according to the characteristics of the hot pressing device for transmitting the building template, and when the template is continuously transported by the guide roller 12, the rotational mechanical energy generated by the guide roller 12 is converted and utilized, so as to achieve the effect of blowing and cleaning the dust on the surface before the template is transported, and play a role in energy-saving conversion and utilization of the mechanical energy generated on the hot pressing device. The rotation of the guide roller 12 drives the first gear 13 to rotate synchronously. The rotation of the first gear 13 drives the pull rod 15 to rotate through the rotation of the second gear 14. The rotation of the pull rod 15 drives the reciprocating rod 16 to slide back and forth along the outer wall of the device body 1, and drives the piston rod 19 to slide back and forth along the inner wall of the connecting air cylinder 18 through the connection of the connecting rod 17, so that the air pressure is connected through the connection of the connecting hose 20 and ejected from the nozzle 22, so as to achieve the effect of blowing and cleaning the dust on the surface before the template is transported, and play a role in energy-saving conversion and utilization of the mechanical energy generated on the hot pressing device.

[0050] Next, when the upper and lower surfaces of the template are hot-pressed by the electric heating wire 8 in the upper pressing roller 6, in order to improve the heat recovery and utilization effect in the device, the side edges of the template are synchronously hot-pressed when the upper and lower surfaces of the template are hot-pressed, so as to achieve the effect of all-round hot pressing of the building template and improve the quality of hot pressing of the building template. When it is necessary to recover the heat in the hot pressing device and transport it to the side pressing roller 24 for use, the suction body 32 is opened so that the heat is transported from the recovery port 33 to the return pipe 31, and is dried by the drying cylinder 30, so that the treated hot air is transported to the transport port 28 through the transport pipe 29, enters the hollow tube 27, and is sequentially transported to the inner cavity of the side pressing roller 24, so that the hot air is ejected from the second hot pressing nozzle 25, so as to achieve the effect of synchronous hot pressing of the side edges of the template.

[0051] Finally, according to the characteristics of building formwork of different thicknesses, in order to meet the effect of flexible conversion and processing of building formwork of different thicknesses by the hot pressing device, the servo motor 34 is turned on and the threaded rod 35 is rotated to drive the lifting rod 5 to slide along the inner wall of the slide groove 36, so that the use spacing of the guide roller 12 is adjusted, and the use spacing of the upper pressure roller 6 is driven to adjust the movement synchronously, so as to achieve the effect of adjusting and processing building formwork of different thicknesses by the hot pressing device.

[0052] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A high-efficiency and energy-saving building template hot pressing device, comprising a device body (1), characterized in that: A plate inlet (2) is provided on one side of the device body (1), and a plate outlet (3) is provided on the other side of the device body (1); a template body (4) is provided on the inner wall of the plate inlet (2); a lifting rod (5) is slidably connected to the inner wall of the device body (1); an outer wall of the lifting rod (5) is rotatably connected to an upper pressure roller (6) that fits the surface of the template body (4); a heating chamber (7) is provided on the inner wall of the upper pressure roller (6); an electric heating wire (8) is provided inside the heating chamber (7); a first hot pressing nozzle (9) is provided on the surface of the upper pressure roller (6); the outer wall of the lifting rod (5) is fixedly connected to a connecting rod (10); the outer wall of the connecting rod (10) is fixedly connected to a sliding rod (11); the outer wall of the sliding rod (11) is rotatably connected to a guide roller (12) that fits the surface of the template body (4); The outer wall of the guide roller (12) is fixedly connected to a first gear (13), the outer wall of the first gear (13) is meshed with a second gear (14) rotatably connected to the outer wall of the device body (1), the outer wall of the second gear (14) is rotatably connected to a pulling rod (15), one end of the pulling rod (15) is rotatably connected to a reciprocating rod (16) slidably connected to the outer wall of the device body (1), the outer wall of the reciprocating rod (16) is fixedly connected to a connecting rod (17), the outer wall of the device body (1) is fixedly connected to a connecting air cylinder (18), the outer wall of the connecting rod (17) is fixedly connected to a piston rod (19) slidably connected to the inner wall of the connecting air cylinder (18), one end of the connecting air cylinder (18) is fixedly connected to a connecting hose (20), the outer wall of the device body (1) is slidably connected to a lifting plate (21), and the outer wall of the lifting plate (21) is rotatably connected to a nozzle (22) fixedly connected to one end of the connecting hose (20).

2. The high-efficiency and energy-saving building template hot pressing device according to claim 1 is characterized in that: Two groups of upper pressing rollers (6) are provided, and the positions of the two groups of upper pressing rollers (6) are symmetrical with respect to the central axis of the template body (4). The first hot pressing nozzle (9) is annularly opened on the surface of the upper pressing roller (6).

3. The high-efficiency and energy-saving building template hot pressing device according to claim 1, characterized in that: Two groups of guide rollers (12) are provided, and the positions of the two groups of guide rollers (12) are symmetrical with respect to the central axis of the template body (4).

4. The high-efficiency and energy-saving building template hot pressing device according to claim 1 is characterized in that: The outer wall of the lifting plate (21) is driven by a micro motor to adjust the use angle of the nozzle (22), and the setting length of the nozzle (22) is greater than the width of the template body (4).

5. The high-efficiency and energy-saving building template hot pressing device according to claim 1 is characterized in that: The inner side wall of the device body (1) is fixedly connected to a connecting frame (23), the outer wall of the connecting frame (23) is rotatably connected to a side pressure roller (24) that fits the side wall of the template body (4), a second hot pressing nozzle (25) is provided on the surface of the side pressure roller (24), the top of the side pressure roller (24) is rotatably connected to a rotating interface (26), the top of the rotating interface (26) is fixedly connected to a hollow tube (27), the outer wall of the hollow tube (27) is fixedly connected to a conveying pipe (29), and one end of the conveying pipe (29) is fixedly connected to a drying cylinder (30).

6. The high-efficiency and energy-saving building template hot pressing device according to claim 5, characterized in that: The bottom of the drying cylinder (30) is fixedly connected to a return pipe (31), the outer wall of the return pipe (31) is fixedly connected to a suction body (32) arranged at the bottom of the device body (1), and a recovery port (33) is provided at the connection portion between the bottom of the device body (1) and the suction body (32).

7. The high-efficiency and energy-saving building template hot pressing device according to claim 5, characterized in that: A delivery port (28) is provided at the connection portion between the inner wall of the rotating interface (26) and the hollow tube (27), and the interior of the side pressure roller (24) is hollow.

8. The high-efficiency and energy-saving building template hot pressing device according to claim 1, characterized in that: A servo motor (34) is provided inside the device body (1), and an output end of the servo motor (34) is fixedly connected to a threaded rod (35) threadedly connected to the outer wall of the lifting rod (5).

9. The high-efficiency and energy-saving building template hot pressing device according to claim 8, characterized in that: The threaded rods (35) are provided in two groups, and the rotation directions of the two groups of threaded rods (35) are opposite.

10. The high-efficiency and energy-saving building template hot pressing device according to claim 8, characterized in that: A sliding groove (36) is provided at the connection portion between the inner wall of the device body (1) and the lifting rod (5).

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