Crushed material hot-pressing forming machine

Abstract

The utility model relates to the technical field of crushed material hot-press forming, and discloses a crushed material hot-press forming machine which comprises a bottom plate, supporting columns are fixedly connected to the four corners of the top of the bottom plate, the tops of the supporting columns are fixedly connected with the same top plate, the top of the bottom plate is fixedly connected with a heating box, and the heating box is fixedly connected with the bottom plate. The device comprises a heating box, a plurality of heating grooves are formed in the heating box, ceramic heating rods are fixedly connected to the interiors of the heating grooves, a forming box is arranged in the heating box, a heat preservation cover is fixedly connected to the top of the heating box, and sliding grooves are formed in the left end and the right end of the front side in the heat preservation cover. According to the utility model, the ceramic heating rods are uniformly fixed in the heating groove, so that heat is transmitted to the inside of the heating box in all directions, the forming box placed in the heating box is heated, crushed aggregates in the forming box are heated and softened, and the heat insulation cover at the top of the heating box effectively reduces heat loss, thereby reducing energy consumption.

Description

Technical Field

[0001] This utility model relates to the field of hot pressing molding technology for crushed materials, and in particular to a hot pressing molding machine for crushed materials. Background Technology

[0002] A crushed material hot press molding machine is a device used to reshape various crushed materials by heating and pressurizing them. It uses electric heating, gas heating, or heat transfer oil heating to bring the mold or the parts in contact with the material to a set temperature. The heat is transferred to the crushed material, softening the polymer components in the material and increasing its fluidity and plasticity. Through a mechanical transmission device, a certain pressure is applied to the softened crushed material. Under the action of pressure, the crushed material is squeezed and filled into the cavity of the mold, and shaped according to the shape and size of the mold.

[0003] A search revealed Chinese patent publication number CN219947268U, which discloses a hot press forming machine, including a worktable. A hot press groove is formed at the center of the top side of the worktable. A lower hot press plate is mounted on the inner side of the worktable and positioned above the hot press groove. A lower drive cylinder is fixedly connected to the bottom surface of the lower hot press plate. An upper hot press plate is mounted on the top side of the lower hot press plate, and an upper drive cylinder is fixedly connected to the center of the top of the upper hot press plate. This hot press forming machine, through the arrangement of the upper and lower hot press plates on the worktable, allows for the pressing of hot presses when needed. During the hot pressing of the film, the film height is monitored in advance, and then two sets of drive cylinders are driven to make the contact surfaces of the upper and lower hot pressing plates at the same level as the film. This prevents additional pressure from being applied to the film, thus preventing the film from stretching. This solves the problem that the film is prone to stretching when pressing a single plate in the existing device, which affects the quality of subsequent products. However, in actual use, because the upper and lower hot pressing plates are exposed to the air, the air blowing through them will cause their temperature to drop. This requires a constant supply of heat, resulting in excessive energy consumption. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a hot pressing molding machine for crushed materials, which aims to improve the problem in the prior art where the upper and lower hot pressing plates are exposed to the air, and the air blowing through them causes the temperature of the upper and lower hot pressing plates to drop, which requires a constant supply of heat and results in excessive energy consumption.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a hot pressing molding machine for crushed materials, comprising a base plate, with support columns fixedly connected to the four corners of the top of the base plate, and a top plate fixedly connected to the top of multiple support columns. A heating box is fixedly connected to the top of the base plate, with multiple heating grooves inside the heating box, and ceramic heating rods fixedly connected to the interior of each heating groove. A molding box is disposed inside the heating box, and a heat insulation cover is fixedly connected to the top of the heating box. Sliding grooves are provided on the left and right sides of the front side of the heat insulation cover, and sliding strips are slidably connected to the interior of two sliding grooves. A baffle is fixedly connected between adjacent sliding strips. A hydraulic rod is fixedly connected to the bottom of the top plate, and an extrusion plate is fixedly connected to the bottom of the hydraulic rod. A replacement mechanism is provided on the front and rear sides of the molding box, and the replacement mechanism is used for quick replacement of the molding box.

[0006] The above technical solution involves ceramic heating rods evenly fixed in the heating grooves around the heating chamber, allowing heat to be transferred omnidirectionally into the chamber and heating the forming box placed inside. Under the action of heat conduction, the crushed material inside the forming box softens and reaches a suitable state for shaping. The heat insulation cover on the top of the heating chamber effectively reduces heat loss, thereby reducing energy consumption. When the equipment starts and enters the working stage, the hydraulic rod drives the extrusion plate connected to the bottom to move downward. The softened crushed material is subjected to the pressure applied by the extrusion plate inside the forming box and is gradually extruded into the shape of the forming box. The baffle on the front side of the heat insulation cover is connected to the sliding groove through a sliding strip, which facilitates the operator to remove the material after forming. The entire working process is closely connected, realizing the efficient conversion from crushed material to formed product.

[0007] As a further description of the above technical solution:

[0008] The replacement mechanism includes multiple locking blocks, which are fixedly connected to each other on the bottom of the outer wall of the molding box. Two locking slots are provided on the opposite side of the multiple locking blocks and on the front and rear sides of the heating box. Locking strips are slidably connected inside the multiple locking slots. Connecting plates are fixedly connected on the opposite side of the multiple locking strips. Multiple bolts are threadedly connected on the opposite side of the multiple connecting plates.

[0009] The above technical solution allows for the following installation steps: During installation, the forming box is moved to the bottom of the heating box, and the locking block is embedded into the groove at the bottom of the heating box to initially position the forming box, allowing heat to be evenly applied to the crushed material. The locking strip that matches the locking slot is then slid in, with one end inserted into the external locking slot of the heating box and the other end inserted into the front locking slot of the locking block. The bolts on the connecting plate are then tightened to secure the locking strip. During disassembly, the bolts are loosened first to release the locking strip's tightening force, and the locking strip is then pulled out to lift the forming box. This enables quick installation and disassembly, facilitating equipment maintenance and cleaning.

[0010] As a further description of the above technical solution:

[0011] A fixing plate is fixedly connected to the right side of the heating box, and a warning sign is fixedly connected to the right side of the fixing plate.

[0012] The above technical solution involves a fixed plate connected to the right side of the heating box, and a warning sign installed on the right side of the plate to remind operators to pay attention to the high temperature and ensure operational safety.

[0013] As a further description of the above technical solution:

[0014] The bottom of the base plate is fixedly connected to the four corners of the base plate, and the bottom of the multiple base columns is fixedly connected to the anti-slip sleeves.

[0015] The above technical solution involves firmly connecting the base column to the four corners of the bottom plate, with anti-slip sleeves at the bottom of the base column, which greatly enhances the friction between the equipment and the ground and prevents displacement due to vibration when the device is started.

[0016] As a further description of the above technical solution:

[0017] A handle is fixedly connected to the front side of the baffle, and pull rings are fixedly connected to the opposite sides of the multiple connecting plates.

[0018] The above technical solution includes: a handle fixed to the front of the baffle, which makes it easy for workers to pull the baffle and easily remove the squeezed material; and pull rings on the outside of multiple connecting plates, which makes it easy to pull the connecting plates and facilitates the installation and maintenance of the equipment.

[0019] As a further description of the above technical solution:

[0020] The front left and right ends of the heat insulation cover are fixedly connected with buckle fasteners, and the front left and right ends of the baffle are fixedly connected with pipe clamps.

[0021] The above technical solution involves installing a buckle fastener on each of the left and right ends of the front side of the insulation cover, and fixing pipe clamps on the left and right ends of the front side of the baffle. When the baffle is in place, the buckle fastener and the pipe clamps work together to fix the baffle and prevent it from sliding accidentally.

[0022] As a further description of the above technical solution:

[0023] The bottom left and right sides of the top plate are fixedly connected to lamp holders, and the bottom of each of the two lamp holders is fixedly connected to a lighting lamp.

[0024] The above technical solution involves connecting light fixtures to the left and right sides of the bottom of the top plate, with lighting fixtures fixed below the two light fixtures. When the equipment is running, the lighting fixtures turn on, providing sufficient light for the work area and facilitating the operator's observation.

[0025] As a further description of the above technical solution:

[0026] The two baffles are matched with the slide bars, and the diameter of the plurality of locking bars is smaller than the diameter of the locking groove.

[0027] The above technical solution ensures smooth sliding by precisely matching the dimensions of the two baffles and the slide bars, and the diameter of multiple locking strips is smaller than the diameter of the slots, making it easy for the locking strips to be inserted into the slots for fixation.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, ceramic heating rods are evenly fixed in the heating grooves around the inside of the heating box, so that heat is transferred to the inside of the heating box in all directions to heat the molding box placed inside. Under the action of heat conduction, the broken material in the molding box softens when heated and reaches a suitable state for shaping. The heat insulation cover on the top of the heating box effectively reduces heat loss, thereby reducing energy consumption.

[0030] 2. In this utility model, during installation, the forming box is moved to the bottom of the heating box, the locking block is embedded into the groove at the bottom of the heating box, the forming box is initially positioned, and the heat is evenly applied to the crushed material. The locking strip that matches the locking slot is slid in, with one end inserted into the external locking slot of the heating box and the other end inserted into the locking slot on the front side of the locking block. Then the bolts on the connecting plate are tightened to secure the locking strip. During disassembly, the bolts are loosened first to release the locking strip's tightening force, and the locking strip is pulled out to lift the forming box. This achieves quick installation and disassembly, facilitating equipment maintenance and cleaning. Attached Figure Description

[0031] Figure 1 This is a perspective view of a hot pressing molding machine for crushed materials proposed in this utility model;

[0032] Figure 2 This is a front view of a hot pressing molding machine for crushed materials proposed in this utility model;

[0033] Figure 3 This is a right view of a hot pressing molding machine for crushed materials proposed in this utility model;

[0034] Figure 4 This is a schematic diagram of the slide bar of a hot pressing molding machine for crushed materials proposed in this utility model;

[0035] Figure 5 This is a schematic diagram of the clamping strip of a hot pressing molding machine for crushed materials proposed in this utility model.

[0036] Legend:

[0037] 1. Base plate; 2. Replacement mechanism; 201. Locking block; 202. Locking slot; 203. Locking strip; 204. Connecting plate; 205. Bolt; 3. Support column; 4. Top plate; 5. Heating box; 6. Heating tank; 7. Ceramic heating rod; 8. Molding box; 9. Insulation cover; 10. Slide groove; 11. Slide strip; 12. Baffle; 13. Hydraulic rod; 14. Extrusion plate; 15. Fixing plate; 16. Warning sign; 17. Base column; 18. Anti-slip sleeve; 19. Handle; 20. Pull ring; 21. Buckle fastener; 22. Pipe clamp; 23. Lamp holder; 24. Lighting lamp. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of a hot pressing molding machine for crushed materials, comprising a base plate 1, with support columns 3 fixedly connected to the four corners of the top of the base plate 1, and a top plate 4 fixedly connected to the top of the multiple support columns 3. A heating box 5 is fixedly connected to the top of the base plate 1 for heating. The heating box 5 has multiple heating grooves 6 inside, and ceramic heating rods 7 are fixedly connected to the inside of the multiple heating grooves 6. The multiple ceramic heating rods 7 are installed around the heating box 5 to uniformly heat the crushed materials inside the heating box 5. A molding box 8 is set inside the heating box 5, and the ceramic heating rods 7 are used to heat the molding box 8, softening the crushed materials inside. The top of the heating box 5 is fixedly connected to the top of the base plate 1. A heat insulation cover 9 is fixedly connected to the heating box 5 to prevent the heat inside the heating box 5 from being lost. The heat insulation cover 9 has a sliding groove 10 on the left and right sides of the front side. The sliding strips 11 are slidably connected inside the two sliding grooves 10. The same baffle 12 is fixedly connected between the adjacent sliding strips 11. By pulling the baffle 12, the sliding strips 11 can slide out of the sliding groove 10, making it easy to take out the extruded material. A hydraulic rod 13 is fixedly connected to the bottom of the top plate 4. An extrusion plate 14 is fixedly connected to the bottom of the hydraulic rod 13. The hydraulic rod 13 pushes the extrusion plate 14 to extrude the crushed material inside the molding box 8. A replacement mechanism 2 is provided on the front and rear sides of the molding box 8. The replacement mechanism 2 is used to quickly replace the molding box 8.

[0040] Specifically, support columns 3 are fixedly connected to the four corners of the top of the base plate 1. The support columns 3 are evenly distributed, providing a stable support foundation for the upper structure of the entire equipment. The tops of multiple support columns 3 are fixedly connected to the top plate 4. A heating box 5 is also provided on the top of the base plate 1. Multiple heating grooves 6 are opened inside the heating box 5, and multiple ceramic heating rods 7 are fixed in the heating grooves 6 and evenly distributed around the heating box 5. This allows the ceramic heating rods 7 to heat the crushed material inside the heating box 5 in a comprehensive and more uniform manner. A forming box 8 is placed inside the heating box 5. The heat generated by the ceramic heating rods 7 is mainly used to heat the forming box 8, thereby softening the crushed material inside the forming box 8, preparing it for subsequent extrusion molding. An insulation cover 9 is fixedly connected to the top of the heating box 5. To effectively prevent heat loss from the heating chamber 5 and ensure efficient and stable heating, the insulation cover 9 has sliding grooves 10 on the left and right sides of the front side. Sliding strips 11 are slidably connected in both sliding grooves 10. The adjacent ends of the two sliding strips 11 are fixedly connected to the baffle 12. By pulling the baffle 12, the operator can make the sliding strips 11 slide along the sliding grooves 10 and slide out of the sliding grooves 10, so that the extruded material can be easily removed. The bottom of the top plate 4 is fixedly connected to the hydraulic rod 13, and the bottom of the hydraulic rod 13 is connected to the extrusion plate 14. When the hot press molding machine enters the working stage, the hydraulic rod 13 is activated, pushing the extrusion plate 14 to move downward, applying pressure to the heated and softened fragments inside the molding box 8, extruding and molding them, and completing the key steps of the entire hot press molding process.

[0041] Reference Figure 5 The replacement mechanism 2 includes multiple locking blocks 201. The adjacent locking blocks 201 are fixedly connected to the bottom of the outer wall of the molding box 8. When the molding box 8 is installed at the bottom of the heating box 5, the locking blocks 201 will be inserted into the grooves at the bottom of the heating box 5. Two slots 202 are opened on the opposite side of the multiple locking blocks 201 and on the front and rear sides of the heating box 5. The locking strips 203 are slidably connected inside the multiple slots 202. The locking strips 203 are inserted into the slots 202 outside the heating box 5 and the slots 202 opened on the front side of the locking blocks 201 to fix the locking blocks 201. The opposite side of the multiple locking strips 203 is fixedly connected to the connecting plate 204. The opposite side of the multiple connecting plate 204 is threaded with multiple bolts 205. The locking strips 203 are fixed by the bolts 205 on the connecting plate 204.

[0042] Specifically, multiple locking blocks 201 are fixedly connected to the front and rear sides and left and right ends of the molding box 8. During installation, the molding box 8 is moved to the bottom of the heating box 5. At this time, the locking blocks 201 will be embedded in the pre-cut grooves at the bottom of the heating box 5 to initially position the molding box 8. Two slots 202 are symmetrically opened on the outer side of the multiple locking blocks 201 and on the front and rear sides of the heating box 5. The locking strips 203 are adapted to the slots 202 and are slid into the slots 202. One end of the locking strip 203 is inserted into the slot 202 outside the heating box 5, and the other end is inserted into the slot 202 on the front side of the locking block 201 to further fix the locking blocks 201. Connecting plates 204 are fixed on the outer side of the multiple locking strips 203. Multiple bolts 205 are threadedly connected to the outer side of the connecting plates 204. Tightening the bolts 205 can lock the locking strips 203, ensuring a stable connection between the molding box 8 and the heating box 5 and ensuring the smooth progress of the hot pressing molding operation.

[0043] Reference Figure 1 and Figure 3 A fixing plate 15 is fixedly connected to the right side of the heating box 5, and a warning sign 16 is fixedly connected to the right side of the fixing plate 15 to remind people to pay attention to high temperature. A base column 17 is fixedly connected to the four corners of the bottom of the base plate 1, and an anti-slip sleeve 18 is fixedly connected to the bottom of the multiple base columns 17 to prevent the device from moving when it is started. A handle 19 is fixedly connected to the front side of the baffle 12 to facilitate pulling the baffle 12. Pull rings 20 are fixedly connected to the opposite sides of the multiple connecting plates 204 to facilitate pulling the connecting plates 204.

[0044] Specifically, a fixed plate 15 is fixedly connected to the right side of the heating box 5, and a warning sign 16 is installed on the right side of the heating box 5 to remind operators to pay attention to the high temperature and ensure work safety. The four corners of the bottom of the base plate 1 are firmly connected to the base column 17. The bottom of the base column 17 is equipped with an anti-slip sleeve 18, which greatly enhances the friction between the equipment and the ground and prevents displacement due to vibration when the device is started. A handle 19 is fixed to the front of the baffle 12, which makes it convenient for the staff to pull the baffle 12 and easily remove the squeezed material. Pull rings 20 are provided on the outside of the multiple connecting plates 204 to facilitate the pulling of the connecting plates 204 and assist in the installation and maintenance of the equipment.

[0045] Reference Figure 1 , Figure 2 and Figure 4 The front left and right sides of the heat insulation cover 9 are fixedly connected with buckle fasteners 21, and the front left and right sides of the baffle 12 are fixedly connected with pipe clamps 22. The baffle 12 is fixed by the buckle fasteners 21 and pipe clamps 22. The bottom left and right sides of the top plate 4 are fixedly connected with lamp holders 23, and the bottom of the two lamp holders 23 are fixedly connected with lighting lamps 24 to increase the brightness of the working area. The two baffles 12 are matched with the slide strips 11, and the diameter of the multiple clips 203 is smaller than the diameter of the slots 202.

[0046] Specifically, a buckle fastener 21 is installed on each of the left and right ends of the front side of the insulation cover 9, and pipe clamps 22 are fixed on the left and right ends of the front side of the baffle 12. When the baffle 12 is in place, the buckle fastener 21 and pipe clamps 22 can be used to fix the baffle 12 and prevent it from sliding accidentally. Light holders 23 are connected to the left and right sides of the bottom of the top plate 4, and lighting lamps 24 are fixed below the two light holders 23. When the equipment is running, the lighting lamps 24 are lit to provide sufficient light for the working area and facilitate the operator's observation. The two baffles 12 and the slide bars 11 are precisely matched in size to ensure smooth sliding. The diameter of multiple clips 203 is smaller than the diameter of the slots 202, which makes it easy for the clips 203 to be inserted into the slots 202 for fixation.

[0047] Working principle: The support columns 3 at the four corners of the top of the base plate 1 are evenly distributed and stably support the top plate 4, forming the basic structure of the equipment. In the heating process, ceramic heating rods 7 are evenly fixed in the heating grooves 6 around the heating box 5 on the base plate 1. Heat is transferred to the interior of the heating box 5 in all directions, focusing on heating the forming box 8 placed inside. Under the action of heat conduction, the crushed material in the forming box 8 softens and reaches a suitable state for shaping. The heat insulation cover 9 on the top of the heating box 5 effectively reduces heat loss and maintains the high efficiency and stability of the heating process. When the equipment starts and enters the working stage, the hydraulic rod 13 drives the extrusion plate 14 connected at the bottom to move downward. The crushed material that has been softened by heat is subjected to the pressure applied by the extrusion plate 14 in the forming box 8 and is gradually extruded and shaped according to the shape of the forming box 8. The baffle 12 on the front side of the heat insulation cover 9 is slidably connected to the slide groove 10 through the slide strip 11, which makes it convenient for the operator to take out the material after the forming is completed. The entire working process is closely connected, realizing the efficient conversion from crushed material to formed product.

[0048] Furthermore, during installation, the molding box 8 is moved to the bottom of the heating box 5. At this time, the locking block 201 will be embedded into the pre-cut groove at the bottom of the heating box 5, achieving the initial positioning of the molding box 8 and ensuring that the molding box 8 can accurately receive the heat transferred from the heating box 5, ensuring that the heat is evenly applied to the broken material inside the molding box 8. Two slots 202 are symmetrically opened on the outer side of the multiple locking blocks 201 and on the front and rear sides of the heating box 5. The locking strip 203, which is adapted to the slot 202, slides into the slot 202 during installation. One end of the strip is inserted into the outer slot 202 of the heating box 5, and the other end is inserted into the front slot 202 of the locking block 201. This process further enhances the connection stability between the molding box 8 and the heating box 5 through the tight fit between the locking strip 203 and the slot 202. The two ends of the locking strip 203 are embedded in the slots 202 at different positions, restricting the horizontal displacement of the molding box 8. The outer side of the connecting plate 204 is connected by multiple bolts 205 through threads. When the bolts 205 are tightened... When the bolt 205 is in operation, the axial force is transmitted to the retaining strip 203 through the connecting plate 204, which further tightens the retaining strip 203 in the retaining groove 202, preventing the retaining strip 203 from loosening due to vibration or other factors during equipment operation. This ensures a stable connection between the forming box 8 and the heating box 5. When disassembling, first loosen the bolt 205. As the bolt 205 rotates, its axial pressure on the connecting plate 204 gradually decreases, and the tightening force on the retaining strip 203 is released. Then, the retaining strip 203 is pulled out of the retaining groove 202. At this time, the forming box 8 is positioned solely by the engagement of the retaining block 201 with the bottom groove of the heating box 5. Since there are no additional fastening measures between the retaining block 201 and the groove, when the forming box 8 is lifted upwards, the retaining block 201 can easily disengage from the bottom groove of the heating box 5, thereby completing the separation of the forming box 8 and the heating box 5. This facilitates the maintenance, cleaning, or replacement of parts inside the equipment, ensuring that the equipment is always in good operating condition.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hot pressing molding machine for crushed materials, comprising a base plate (1), characterized in that: Support columns (3) are fixedly connected to the four corners of the top of the base plate (1). The top of the multiple support columns (3) is fixedly connected to the same top plate (4). A heating box (5) is fixedly connected to the top of the base plate (1). Multiple heating slots (6) are opened inside the heating box (5). Ceramic heating rods (7) are fixedly connected inside the multiple heating slots (6). A molding box (8) is set inside the heating box (5). A heat insulation cover (9) is fixedly connected to the top of the heating box (5). The heat insulation cover (9) has a sliding groove (10) on the left and right sides of the front side. The sliding groove (10) is slidably connected with a sliding strip (11). The two sliding strips (11) are fixedly connected with the same baffle (12). The bottom of the top plate (4) is fixedly connected with a hydraulic rod (13). The bottom of the hydraulic rod (13) is fixedly connected with an extrusion plate (14). The front and rear sides of the molding box (8) are provided with a replacement mechanism (2). The replacement mechanism (2) is used to quickly replace the molding box (8).

2. The hot pressing molding machine for crushed material according to claim 1, characterized in that: The replacement mechanism (2) includes multiple locking blocks (201). The multiple locking blocks (201) are fixedly connected to each other on the bottom of the outer wall of the molding box (8). Two slots (202) are opened on the opposite side of the multiple locking blocks (201) and the front and rear sides of the heating box (5). The slots (202) are slidably connected with locking strips (203). The opposite side of the locking strips (203) is fixedly connected with connecting plates (204). The opposite side of the connecting plates (204) is threaded with multiple bolts (205).

3. The hot pressing molding machine for crushed material according to claim 1, characterized in that: A fixing plate (15) is fixedly connected to the right side of the heating box (5), and a warning sign (16) is fixedly connected to the right side of the fixing plate (15).

4. The hot pressing molding machine for crushed material according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to the four corners of the bottom, and the bottom of the multiple base columns (17) is fixedly connected to the anti-slip sleeves (18).

5. A hot pressing molding machine for crushed material according to claim 2, characterized in that: A handle (19) is fixedly connected to the front side of the baffle (12), and pull rings (20) are fixedly connected to the opposite sides of the plurality of connecting plates (204).

6. The hot pressing molding machine for crushed material according to claim 1, characterized in that: The front left and right ends of the heat insulation cover (9) are fixedly connected with buckle fasteners (21), and the front left and right ends of the baffle (12) are fixedly connected with pipe clamps (22).

7. A hot pressing molding machine for crushed material according to claim 1, characterized in that: The bottom left and right sides of the top plate (4) are fixedly connected to lamp holders (23), and the bottom of the two lamp holders (23) are fixedly connected to lighting lamps (24).

8. A hot pressing molding machine for crushed material according to claim 2, characterized in that: The two baffles (12) are matched with the slide bar (11), and the diameter of the plurality of the locking bars (203) is smaller than the diameter of the locking groove (202).

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