Pulp model product drying machine

Abstract

The present invention belongs to the technical field of dryers, and specifically to a pulp model product dryer, comprising a base, wherein a drying mechanism is provided on the upper surface of the base, wherein the drying mechanism comprises a pair of support plates fixedly connected to the base, a first drying hood is fixedly mounted on the support plates, a hot air blower is fixedly mounted on the base, a connecting pipe is provided on the hot air blower, a plurality of air jets are provided at one end of the connecting pipe away from the heat sealer, and the air jets are located in the first drying hood. After the pulp model product is placed on a shelf, it is limited by a limiting assembly, and then the second drying hood is moved to overlap with the first drying hood by a shifting mechanism, and the hot air blower is started. The hot air blower guides a hot air flow through the connecting pipe into the first drying hood and the second drying hood. The air flow flows in the first drying hood and the second drying hood and dries the surface of the pulp model product. The moisture generated during drying flows along with the hot air flow and finally flows out along the air outlet.

Description

Technical Field

[0001] The invention belongs to the technical field of drying equipment, in particular to a pulp model product dryer. Background Art

[0002] Drying equipment is a device used for drying. It vaporizes moisture (generally water or other volatile liquid components) from materials through heating to obtain a solid material with a specified moisture content. Drying equipment is widely used in various industries, such as wood drying, grain drying, food processing, chemical production, pulp production, and textile processing. Drying equipment is also required during the production of pulp model products.

[0003] However, existing drying equipment for drying pulp model products adopts a stacking method when drying the pulp model products, and then uses a heat source to dry them. Because the newly produced pulp model products contain a large amount of water, when the water leaks out of the pulp model products at the upper position, it will drip onto the pulp model products at the lower position, resulting in a greatly increased drying time required for the pulp model products at the lower position, affecting the drying efficiency of the pulp model products. In addition, traditional drying equipment mostly dries one side of the pulp model products, while the other side is difficult to directly contact the heat source, which easily causes uneven drying and cracking.

[0004] To this end, the present invention provides a pulp mold product dryer. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the pulp mold product dryer of the present invention includes a base, the upper surface of the base is provided with a drying mechanism, the drying mechanism includes a pair of support plates fixedly connected to the base, a first drying hood is fixedly mounted on the support plates, a hot air blower is fixedly mounted on the base, a connecting pipe is provided on the hot air blower, a plurality of air jets are provided at one end of the connecting pipe away from the heat sealer, and the air jets are located in the first drying hood, and an air outlet is opened on the surface of the first drying hood;

[0007] A pair of second drying hoods are connected to the base via a shifting mechanism. A motor is fixedly mounted on the second drying hood. The output shaft of the motor passes through the second drying hood and is fixedly mounted with a partition. A surface of the partition is connected to a shelf for placing pulp mold products via a direction adjustment mechanism. The shelf is arranged in an inclined shape.

[0008] The shelf further includes a water filter and ventilation assembly disposed within the shelf. When the pulp model product is placed on the shelf, water drained from the pulp model product is discharged through the water outlet holes within the water filter and ventilation assembly, thereby preventing the water drained from the pulp model product from vertically falling onto the pulp model product at a lower position and drying the lower surface of the pulp model product without affecting the normal flow of hot air.

[0009] The limiting component arranged on the shelf surface can limit the pulp model products of different shapes and sizes, and can cooperate with the auxiliary drying component arranged on the shelf surface to absorb moisture from the pulp model products, thereby accelerating the removal of moisture from the pulp model products.

[0010] Furthermore, the water filtering and ventilation component includes an installation cavity provided inside the shelf, a water outlet is provided in the installation cavity, and a plurality of air outlet grooves and air inlet grooves are respectively provided on the top wall and the bottom wall of the installation cavity.

[0011] Furthermore, it also includes a plurality of separation covers fixedly installed in the installation cavity at the air inlet groove, and a plurality of air holes are opened on the surface of the separation covers.

[0012] Furthermore, a gap is left between the partition cover and the inner circumference of the installation cavity to facilitate water to flow toward the water outlet.

[0013] Furthermore, there is an appropriate distance between the air hole and the bottom wall of the installation cavity, which prevents water flowing in the installation cavity from entering the air hole and dripping downwards when air flows normally through the air hole.

[0014] Furthermore, the limiting assembly includes a plurality of slide grooves opened on the shelf, and a pair of movable blocks are slidably installed on the inner walls of the slide grooves. The movable blocks are threadedly connected with screws, which pass through the movable blocks and the bottom ends can abut against the slide grooves. A plurality of hydrophobic slots are opened in the slide grooves, and the hydrophobic slots are connected to the installation cavity.

[0015] Furthermore, the auxiliary drying component includes a sponge block arranged on the surface of the shelf, and the side of the sponge block facing the shelf is set to be convex. When the pulp model product is limited by the limiting component, at least part of the convexity of the sponge block will contact the pulp model product.

[0016] Furthermore, it also includes a first electric push rod fixedly installed on the shelf, and a pressure piece is fixedly installed on the output end of the first electric push rod.

[0017] Furthermore, the adjustment mechanism includes a plurality of mounting grooves provided on the surface of the partition, the shelf is located in the mounting grooves and is rotatably connected, a through groove penetrating the plurality of mounting grooves is provided on the surface of the partition, a positioning frame is fixedly installed on the partition, a second electric push rod is fixedly installed on the positioning frame, a connecting piece is fixedly installed on the output end of the second electric push rod, a plurality of pairs of first curved plates are fixedly installed on the surface of the connecting piece, and a second curved plate that cooperates with the first curved plate is fixedly installed on the surface of the shelf.

[0018] Furthermore, the shifting mechanism includes a guide rail fixed to the surface of the base by screws, and a pair of sliders are slidably installed on the surface of the guide rail. The sliders are provided with a second drying cover fixed by a support rod, and the pair of second drying covers are fixedly connected by a connecting rod.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The pulp model product dryer of the present invention places the pulp model product on a shelf and limits its position using a limit assembly. The second drying hood is then moved to overlap the first drying hood by a shifting mechanism. The hot air blower is activated, directing a hot air flow through a connecting pipe into the first and second drying hoods. The air flows through the first and second drying hoods and across the surface of the pulp model product to dry it. Moisture generated during drying flows along with the hot air flow and ultimately flows out through the air outlet.

[0021] It should be noted that the drying airflow is divided by the partition, the side close to the connecting pipe is the rising airflow, and the side close to the air outlet is the descending airflow. During the drying process, the motor will drive the partition to rotate continuously, and the pulp model product will continuously switch to different airflow areas. During the switching process, the air jet will blow the hot air flow to different areas of the shelf, so that the front and back sides of the pulp model product can be evenly dried to prevent the pulp model product from cracking due to uneven drying.

[0022] 2. The pulp model product dryer of the present invention. When the pulp model product is placed on the shelf for drying, the water leaked from the pulp model product will enter the installation cavity along the air outlet groove and flow out along the water outlet hole, thereby preventing the water leaked from the pulp model product on the shelf above from dripping onto the pulp model product on the shelf below, thereby affecting the drying rate. Moreover, when the rising air flow moves to the bottom of the shelf, the air flow enters the partition cover along the air inlet groove and is ejected along the air hole. The air flow will flow out along the air outlet groove and blow to the bottom of the pulp model product for drying, thereby achieving the goal of not affecting the drainage of the pulp model product while allowing the air flow to blow and dry the lower surface of the pulp model product, thereby accelerating the drying rate of the pulp model product and saving time and cost. Moreover, the continuously rotating partition can accelerate the discharge of water from the first drying cover and the second drying cover, without the need for manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 It is a perspective view of the present invention as a whole;

[0025] Figure 2 It is a structural schematic diagram of the first drying hood in the present invention;

[0026] Figure 3 It is a structural schematic diagram of the second drying hood in the present invention;

[0027] Figure 4 It is a structural schematic diagram of the partition in the present invention;

[0028] Figure 5 It is the airflow direction diagram of the present invention;

[0029] Figure 6 It is a structural diagram of the positioning frame in the present invention;

[0030] Figure 7 It is a structural schematic diagram of the shelf in the present invention;

[0031] Figure 8 It is a structural schematic diagram of the installation cavity in the present invention;

[0032] Figure 9 It is a structural schematic diagram of the air inlet groove in the present invention;

[0033] Figure 10 In the present invention Figure 7 Schematic diagram of the structure at A in FIG;

[0034] Figure 11 In the present invention Figure 7 Schematic diagram of the structure at B in .

[0035] In the picture:

[0036] 10. Base;

[0037] 20. Drying mechanism; 21. First drying hood; 22. Hot air blower; 23. Connecting pipe; 24. Air outlet; 25. Second drying hood; 26. Motor; 27. Shelf; 28. Shelf; 29. Support plate;

[0038] 281, installation cavity; 282, air inlet groove; 283, air outlet groove; 284, partition cover; 285, air hole; 286, water outlet hole;

[0039] 30. Direction adjustment mechanism; 31. Mounting slot; 32. Through slot; 33. Positioning frame; 34. Second electric push rod; 35. Connecting piece; 36. First curved plate; 37. Second curved plate;

[0040] 40. Limiting assembly; 41. Slide; 42. Movable block; 43. Screw; 44. Drainage slot;

[0041] 50. Auxiliary drying component; 51. Sponge block; 52. First electric push rod; 53. Pressing sheet;

[0042] 60. Shifting mechanism; 61. Guide rail; 62. Slider; 63. Support rod; 64. Connecting rod. DETAILED DESCRIPTION

[0043] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0044] like Figures 1 to 11 As shown, the pulp mold product dryer according to the embodiment of the present invention includes a base 10, and a drying mechanism 20 is provided on the upper surface of the base 10. The drying mechanism 20 includes a pair of support plates 29 fixedly connected to the base 10, and a first drying cover 21 is fixedly mounted on the support plates 29. A hot air blower 22 is fixedly mounted on the base 10, and a connecting pipe 23 is provided on the hot air blower 22. A plurality of air jets are provided at one end of the connecting pipe 23 away from the heat sealer, and the air jets are located in the first drying cover 21. An air outlet 24 is opened on the surface of the first drying cover 21.

[0045] A pair of second drying hoods 25 are connected to the base 10 via a shifting mechanism 60. A motor 26 is fixedly mounted on the second drying hood 25. The output shaft of the motor 26 passes through the second drying hood 25 and is fixedly mounted with a partition 27. The surface of the partition 27 is connected to a shelf 28 for placing pulp mold products via an adjustment mechanism 30. The shelf 28 is arranged in an inclined shape.

[0046] The rack 28 further includes a water filter and ventilation assembly disposed within the rack 28. When the pulp mold product is placed on the rack 28, water drained from the pulp mold product is discharged through the water outlet holes 286 within the water filter and ventilation assembly, thereby preventing the water drained from the pulp mold product from vertically falling onto the pulp mold product at a lower position and drying the lower surface of the pulp mold product without affecting the normal flow of hot air.

[0047] The limiting assembly 40 provided on the surface of the shelf 28 can limit the position of pulp model products of different shapes and sizes, and can cooperate with the auxiliary drying assembly 50 provided on the surface of the shelf 28 to absorb moisture from the pulp model products, thereby accelerating the removal of moisture from the pulp model products.

[0048] It should be noted that the inclined shelf 28 can cause the moisture contained in the pulp model product to accumulate on one side and drain out quickly, which can accelerate the rate of draining the moisture in the pulp model product and accelerate the drying rate of the part of the pulp model product without moisture accumulation.

[0049] During operation, the pulp mold product is placed on the shelf 28 and is limited in position by the limiting assembly 40. Then, the second drying hood 25 is moved to overlap with the first drying hood 21 by the shifting mechanism 60. The hot air blower 22 is started and directs a hot air flow through the connecting pipe 23 into the first drying hood 21 and the second drying hood 25. The air flows through the first drying hood 21 and the second drying hood 25 and dries the surface of the pulp mold product. The moisture generated during drying flows along with the hot air flow and finally flows out through the air outlet 24.

[0050] It should be noted that the drying airflow is divided by the partition 27, the side close to the connecting pipe 23 is the rising airflow, and the side close to the air outlet 24 is the descending airflow. During the drying process, the motor 26 will drive the partition 27 to rotate continuously, and the pulp model product will continuously switch to different airflow areas. During the switching process, the air jet will blow the hot air flow to different areas of the shelf 28, so that the front and back sides of the pulp model product can be evenly dried to prevent the pulp model product from cracking due to uneven drying.

[0051] In one embodiment of the present invention, the water filtration and ventilation assembly includes an installation cavity 281 opened inside the shelf 28, a water outlet hole 286 is opened in the installation cavity 281, and a plurality of air outlet grooves 283 and air inlet grooves 282 are respectively opened on the top wall and the bottom wall of the installation cavity 281.

[0052] Specifically, it also includes a plurality of separation covers 284 fixedly installed in the installation cavity 281 and covering the air inlet groove 282 , and a plurality of air holes 285 are opened on the surface of the separation covers 284 .

[0053] During operation, when the pulp model product is placed on the shelf 28 for drying, the water leaked from the pulp model product will enter the installation cavity 281 along the air outlet groove 283 and flow out along the water outlet hole 286, thereby preventing the water leaked from the pulp model product on the shelf 28 from dripping onto the pulp model product on the shelf 28 below, thereby affecting the drying rate. Moreover, when the rising air flow moves to the bottom of the shelf 28, the air flow enters the partition cover 284 along the air inlet groove 282 and is ejected along the air hole 285. The air flow will flow out along the air outlet groove 283 and blow to the bottom of the pulp model product for drying, thereby achieving the goal of not affecting the drainage of the pulp model product while allowing the air flow to blow and dry the lower surface of the pulp model product, thereby accelerating the drying rate of the pulp model product and saving time and cost. Moreover, the continuously rotating partition 27 can accelerate the discharge of water from the first drying cover 21 and the second drying cover 25, without the need for manual cleaning.

[0054] It should be noted that the water leaking out of the pulp mold product can be quickly discharged from the water outlet 286 , and a gap is left between the partition cover 284 and the inner circumference of the installation cavity 281 to facilitate the water to flow toward the water outlet 286 .

[0055] It should be noted that, in order to prevent the water leaking out of the pulp model product from dripping onto the pulp model product below along the air holes 285 and the air inlet grooves 282 after entering the installation cavity 281, an appropriate distance is provided between the air holes 285 and the bottom wall of the installation cavity 281. When air flows normally through the air holes 285, water flowing in the installation cavity 281 is prevented from entering the air holes 285 and dripping downwards.

[0056] In one embodiment of the present invention, the limiting assembly 40 includes a plurality of slide grooves 41 provided on the shelf 28. A pair of movable blocks 42 are slidably mounted on the inner walls of the slide grooves 41. The movable blocks 42 are threadedly connected with screws 43. The screws 43 pass through the movable blocks 42 and the bottom ends thereof can abut against the slide grooves 41. The slide grooves are provided with a plurality of water-repellent slots 44, which are in communication with the installation cavity 281.

[0057] When drying pulp mold products of different sizes and shapes, the pulp mold products are placed on the shelf 28, and the movable blocks 42 are moved to different positions. When the movable blocks 42 are moved to the appropriate position, the screw rod 43 is rotated so that one end of the screw rod 43 abuts against the slide groove, thereby confining the pulp mold products on the shelf 28. In this way, pulp mold products of different sizes and types can be dried during the drying process without changing equipment.

[0058] In one embodiment of the present invention, the auxiliary drying component 50 includes a sponge block 51 arranged on the surface of the shelf 28, and the sponge block 51 is arranged to be convex on the side facing the shelf 28. When the pulp model product is limited by the limiting component 40, at least part of the convexity of the sponge block 51 will contact the pulp model product.

[0059] Specifically, it also includes a first electric push rod 52 fixedly mounted on the shelf 28, and a pressing piece 53 is fixedly mounted on the output end of the first electric push rod 52;

[0060] Before the limiting assembly 40 is used to limit the position of the pulp model product, the end of the pulp model product where more water is accumulated is placed against the sponge. The sponge can quickly absorb the water in the pulp model product, so that the pulp model product can be further evenly dried. In addition, the first electric push rod 52 can regularly perform telescopic movements. During the telescopic process, the first electric push rod 52 can drive the pressing plate 53 to squeeze the sponge, squeeze out the water in the sponge, so that the sponge can maintain a good water absorption effect and accelerate the drying rate.

[0061] In one embodiment of the present invention, the adjustment mechanism 30 includes a plurality of mounting slots 31 provided on the surface of the partition 27, the shelf 28 is located in the mounting slots 31 and is rotatably connected thereto, a through slot 32 penetrating the plurality of mounting slots 31 is provided on the surface of the partition 27, a positioning frame 33 is fixedly mounted on the partition 27, a second electric push rod 34 is fixedly mounted on the positioning frame 33, a connecting member 35 is fixedly mounted on the output end of the second electric push rod 34, a plurality of pairs of first curved plates 36 are fixedly mounted on the surface of the connecting member 35, and a second curved plate 37 that cooperates with the first curved plates 36 is fixedly mounted on the surface of each of the shelves 28;

[0062] During the drying process of the pulp model product, the second electric push rod 34 is activated. When the output end of the second electric push rod 34 is extended, it drives the connecting member 35 to move. When the connecting member 35 moves, it drives the first curved plate 36 to press the second curved plate 37. When the second curved plate 37 is squeezed, it drives the shelf 28 to rotate. When the shelf 28 rotates, it can change the contact position between the airflow and the pulp model product, thereby achieving the effect of accelerating the drying of the pulp model product.

[0063] Furthermore, the shifting mechanism 60 includes a guide rail 61 screwed to the surface of the base 10, and a pair of sliders 62 are slidably mounted on the surface of the guide rail 61. The sliders 62 are each provided with a second drying cover 25 fixed by a support rod 63. The pair of second drying covers 25 are fixedly connected by a connecting rod 64.

[0064] When the pulp model products in the second drying hood 25 matched with the first drying hood 21 are drying, the remaining pulp model products can be placed in another second drying hood 25. When the pulp model products in the second drying hood 25 matched with the first drying hood 21 are dried, the other second drying hood 25 is pushed into the first drying hood 21 for drying. In this way, there are always pulp model products drying in the first drying hood 21, which optimizes the loading and unloading process and thus speeds up the drying rate of the pulp model products.

[0065] Working Principle: After the pulp model product is placed on the shelf 28, it is limited in position by the limiting assembly 40. Then, the second drying hood 25 is moved to overlap with the first drying hood 21 by the shifting mechanism 60. The hot air blower 22 is started and directs a hot air flow through the connecting pipe 23 into the first drying hood 21 and the second drying hood 25. The air flows through the first drying hood 21 and the second drying hood 25 and dries the surface of the pulp model product. The moisture generated during drying flows along with the hot air flow and eventually flows out through the air outlet 24.

[0066] It should be noted that the drying airflow is divided by the partition 27, the side close to the connecting pipe 23 is the rising airflow, and the side close to the air outlet 24 is the descending airflow. During the drying process, the motor 26 will drive the partition 27 to rotate continuously, and the pulp model product will continuously switch to different airflow areas. During the switching process, the air jet will blow the hot air flow to different areas of the shelf 28, so that the front and back sides of the pulp model product can be evenly dried to prevent the pulp model product from cracking due to uneven drying.

[0067] When the pulp model product is placed on the shelf 28 for drying, the water leaked from the pulp model product will enter the installation cavity 281 along the air outlet groove 283 and flow out along the water outlet hole 286, thereby preventing the water leaked from the pulp model product on the shelf 28 from dripping onto the pulp model product on the shelf 28 below, thereby affecting the drying rate. Moreover, when the rising air flow moves to the bottom of the shelf 28, the air flow enters the partition cover 284 along the air inlet groove 282 and is ejected along the air hole 285. The air flow will flow out along the air outlet groove 283 and blow to the bottom of the pulp model product for drying, thereby achieving the goal of not affecting the drainage of the pulp model product while allowing the air flow to blow and dry the lower surface of the pulp model product, thereby accelerating the drying rate of the pulp model product and saving time and cost. Moreover, the continuously rotating partition 27 can accelerate the discharge of water from the first drying cover 21 and the second drying cover 25, without the need for manual cleaning.

[0068] When drying pulp mold products of different sizes and shapes, the pulp mold products are placed on the shelf 28, and the movable blocks 42 are moved to different positions. When the movable blocks 42 are moved to the appropriate position, the screw rod 43 is rotated so that one end of the screw rod 43 abuts against the slide groove, thereby confining the pulp mold products on the shelf 28. In this way, pulp mold products of different sizes and types can be dried during the drying process without changing equipment.

[0069] Before the limiting assembly 40 is used to limit the position of the pulp model product, the end of the pulp model product where more water is accumulated is placed against the sponge. The sponge can quickly absorb the water in the pulp model product, so that the pulp model product can be further evenly dried. In addition, the first electric push rod 52 can regularly perform telescopic movements. During the telescopic process, the first electric push rod 52 can drive the pressing plate 53 to squeeze the sponge, squeeze out the water in the sponge, so that the sponge can maintain a good water absorption effect and accelerate the drying rate.

[0070] During the drying process of the pulp model product, the second electric push rod 34 is activated. When the output end of the second electric push rod 34 is extended, it drives the connecting member 35 to move. When the connecting member 35 moves, it drives the first curved plate 36 to press the second curved plate 37. When the second curved plate 37 is squeezed, it drives the shelf 28 to rotate. When the shelf 28 rotates, it can change the contact position between the airflow and the pulp model product, thereby achieving the effect of accelerating the drying of the pulp model product.

[0071] When the pulp model products in the second drying hood 25 matched with the first drying hood 21 are drying, the remaining pulp model products can be placed in another second drying hood 25. When the pulp model products in the second drying hood 25 matched with the first drying hood 21 are dried, the other second drying hood 25 is pushed into the first drying hood 21 for drying. In this way, there are always pulp model products drying in the first drying hood 21, which optimizes the loading and unloading process and thus speeds up the drying rate of the pulp model products.

[0072] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0073] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0074] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. Pulp model product drying machine, characterized by: The invention comprises a base (10), wherein a drying mechanism (20) is provided on the upper surface of the base (10), wherein the drying mechanism (20) comprises a pair of support plates (29) fixedly connected to the base (10), wherein a first drying cover (21) is fixedly mounted on the support plates (29), wherein a hot air blower (22) is fixedly mounted on the base (10), wherein a connecting pipe (23) is provided on the hot air blower (22), wherein a plurality of air jets are provided at one end of the connecting pipe (23) away from the heat sealer, and wherein the air jets are located in the first drying cover (21), and an air outlet (24) is provided on the surface of the first drying cover (21); A pair of second drying covers (25) are connected to the base (10) via a shifting mechanism (60), a motor (26) is fixedly mounted on the second drying cover (25), an output shaft of the motor (26) passes through the second drying cover (25) and is fixedly mounted with a partition (27), a surface of the partition (27) is connected to a shelf (28) for placing pulp mold products via a direction adjustment mechanism (30), and the shelf (28) is arranged in an inclined shape; The invention also includes a water filter and ventilation component arranged in the shelf (28), which can discharge the water drained from the pulp model product along the water outlet hole (286) included in the water filter and ventilation component when the pulp model product is placed on the shelf (28), thereby preventing the water drained from the pulp model product from vertically falling on the pulp model product in a lower position, and does not affect the normal circulation of the hot air flow to dry the lower surface of the pulp model product; A limiting assembly (40) provided on the surface of the shelf (28) can limit the position of pulp model products of different shapes and sizes, and can cooperate with an auxiliary drying assembly (50) provided on the surface of the shelf (28) to absorb moisture from the pulp model products, thereby accelerating the removal of moisture from the pulp model products; The water filter ventilation assembly comprises an installation cavity (281) provided inside the shelf (28), a water outlet hole (286) provided inside the installation cavity (281), and a plurality of air outlet grooves (283) and air inlet grooves (282) respectively provided on the top wall and the bottom wall of the installation cavity (281); It also includes a plurality of separation covers (284) fixedly installed in the installation cavity (281) at the air inlet groove (282), and a plurality of air holes (285) are opened on the surface of the separation covers (284); A gap is left between the partition cover (284) and the inner circumference of the installation cavity (281) to facilitate water to flow toward the water outlet (286); There is an appropriate distance between the air hole (285) and the inner bottom wall of the installation cavity (281), so as to prevent water flowing in the installation cavity (281) from entering the air hole (285) and dripping downward when air flows normally through the air hole (285); The adjustment mechanism (30) includes a plurality of mounting grooves (31) provided on the surface of the partition (27), the shelf (28) is located in the mounting grooves (31) and is rotatably connected, a through groove (32) penetrating the plurality of mounting grooves (31) is provided on the surface of the partition (27), a positioning frame (33) is fixedly installed on the partition (27), a second electric push rod (34) is fixedly installed on the positioning frame (33), a connecting member (35) is fixedly installed on the output end of the second electric push rod (34), a plurality of pairs of first arc plates (36) are fixedly installed on the surface of the connecting member (35), and a second arc plate (37) that cooperates with the first arc plate (36) is fixedly installed on the surface of each shelf (28).

2. The pulp mold product dryer according to claim 1, characterized in that: The limiting assembly (40) includes a plurality of slide grooves (41) provided on the shelf (28), a pair of movable blocks (42) are slidably installed on the inner wall of the slide grooves (41), a screw rod (43) is threadedly connected to the movable block (42), the screw rod (43) passes through the movable block (42) and the bottom end can abut against the slide groove (41), a plurality of hydrophobic slot holes (44) are provided in the slide grooves (41), and the hydrophobic slot holes (44) are communicated with the installation cavity (281).

3. The pulp mold product dryer according to claim 1, characterized in that: The auxiliary drying component (50) comprises a sponge block (51) arranged on the surface of the shelf (28), wherein the sponge block (51) is arranged in a convex shape on a side facing the shelf (28), and when the pulp model product is limited by the limiting component (40), at least a part of the convexity of the sponge block (51) contacts the pulp model product.

4. The pulp mold product dryer according to claim 3, characterized in that: It also includes a first electric push rod (52) fixedly mounted on the shelf (28), and a pressing piece (53) is fixedly mounted on the output end of the first electric push rod (52).

5. The pulp mold product dryer according to claim 1, characterized in that: The shifting mechanism (60) includes a guide rail (61) fixed to the surface of the base (10) by screws, a pair of sliders (62) are slidably mounted on the surface of the guide rail (61), and a second drying cover (25) fixed by a support rod (63) is provided on each of the sliders (62), and the pair of the second drying covers (25) are fixedly connected by a connecting rod (64).

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