Vertical foaming furnace

Abstract

The utility model relates to a vertical foaming furnace, which belongs to the technical field of foaming furnaces and comprises a support component, a driving component for transmission is mounted on the support component, a plurality of conveying components for conveying foaming materials are fixedly connected onto the driving component, each conveying component comprises a conveying box, and a plurality of elastic plates are fixedly connected onto the conveying box. A plurality of sliding blocks are connected into the conveying box in a sliding mode, the sliding blocks correspond to the elastic plates, hinge rods are hinged between the upper ends and the lower ends of the elastic plates and the sliding blocks, and a hydraulic transmission assembly used for bending the elastic plates is fixedly connected into the conveying box. The friction force between the elastic plate and a foaming material is increased by increasing the area of the elastic plate, so that the elastic plate is not prone to being polished, when the elastic plate moves to the uppermost end, the elastic plate is changed into an arc shape through cooperation of the conveying assembly, the hydraulic transmission assembly and the electromagnetic assembly, and the situation that the edge of the elastic plate damages the foaming material is avoided.

Description

Technical Field

[0001] This utility model relates to the field of foaming furnace technology, specifically a vertical foaming furnace. Background Technology

[0002] A vertical foaming machine is a piece of equipment used to produce foam materials, featuring an upright structure. It generates foam by mixing raw materials and utilizing chemical or physical reactions, and is widely used in furniture, packaging, and building insulation. Compared to traditional equipment, the vertical design may offer advantages in terms of space saving and production efficiency, but may require regular maintenance to ensure normal operation.

[0003] Chinese utility model patent CN213504373U discloses a conveying device for a vertical foaming machine, including a foaming dish, a first motor, a second motor, a first gear, a second gear, a chain, a support frame, a connecting block, a clamping plate, and a conveyor belt. The conveyor belt is located above the foaming dish. The first gear and the second gear are located at the lower and upper ends of the conveyor belt, respectively. The central shaft of the first gear is mounted on the rotating shaft of the first motor, and the central shaft of the second gear is mounted on the rotating shaft of the second motor. The first gear and the second gear are connected by the chain. A connecting block is set at intervals on the chain. One end of the connecting block is mounted on the chain with a screw. The support frame is fixed to the other end of the connecting block with screws. The clamping plate is welded to the support frame.

[0004] In the process of material foaming in a vertical foaming furnace, a conveying device is needed to transport the foaming material upwards. However, existing equipment may slip during the conveying process. In the aforementioned patent, when the clamping plate is at the top and about to rotate, it may damage the foaming material. Therefore, we propose a vertical foaming furnace. Utility Model Content

[0005] The purpose of this invention is to provide a vertical foaming furnace to solve the problems mentioned in the background art, such as slippage and damage to the sponge during the conveying of foaming materials.

[0006] The technical solution of this utility model is:

[0007] It includes a support assembly, a drive assembly for transmission mounted on the support assembly, multiple conveying assemblies for conveying foamed material fixedly connected to the drive assembly, the conveying assembly including a conveying box, multiple elastic plates fixedly connected to the conveying box, multiple sliders slidably connected inside the conveying box and the sliders corresponding to the elastic plates, hinge rods hinged between the upper and lower ends of the elastic plates and the sliders, and a hydraulic transmission assembly for bending the elastic plates fixedly connected inside the conveying box.

[0008] The hydraulic transmission assembly includes multiple cylinders fixedly connected inside the conveyor box, with each cylinder corresponding to a slider. A piston is slidably connected inside the cylinder, and a connecting rod is fixedly connected between the piston and the slider. A suction cylinder is fixedly connected to the conveyor box, and a movable plug is slidably connected inside the suction cylinder. A connecting pipe connects the suction cylinder to the multiple cylinders. An electromagnetic component for driving the movable plug is fixedly connected to the drive assembly.

[0009] Furthermore, the support assembly includes a base, on which multiple brackets are fixedly connected. A crossbar is fixedly connected between every two brackets. The drive assembly includes rotating rods rotatably connected to the upper and lower ends of the brackets. Both ends of the rotating rods are rotatably connected to guide rods via universal joints. A first gear is fixedly connected to one of the rotating rods. A motor is fixedly connected to the bracket. A second gear that meshes with the first gear is rotatably connected inside the bracket. The output end of the motor is fixedly connected to the second gear. Two sprockets are fixedly connected to the guide rod. A chain is sleeved between the upper and lower sprockets. The chain is fixedly connected to multiple conveying components.

[0010] By setting up a drive component, a single motor can drive the drive component to move, thereby achieving the purpose of conveying foamed materials.

[0011] Furthermore, the electromagnetic component includes a support plate rotatably connected between the upper and lower guide rods, and the support plate is fixedly connected to the base. An electromagnet is fixedly connected to the upper end of the support plate, and the electromagnet is magnetically connected to the movable plug.

[0012] By setting up an electromagnetic component, when the conveying component moves to one side of the electromagnet, the electromagnet uses magnetic force to drive the moving plug to move, thereby causing the elastic plate to deform and preventing damage to the foam material when the elastic plate is about to flip.

[0013] This utility model provides an improved vertical foaming furnace, which has the following improvements and advantages compared with the prior art:

[0014] Firstly, this utility model can increase the friction between the elastic plate and the foamed material by increasing the area of ​​the elastic plate during conveying, making it less prone to abrasion. When the elastic plate moves to the top, the elastic plate becomes arc-shaped through the cooperation of the conveying component, hydraulic transmission component and electromagnetic component, avoiding damage to the foamed material by the edge of the elastic plate.

[0015] Secondly, this utility model can achieve the purpose of conveying the entire foam material with a single motor, resulting in low manufacturing cost. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1This is a three-dimensional perspective view of the present invention;

[0018] Figure 2 This is a structural schematic diagram of the support component in this utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the drive assembly and conveying assembly in this utility model;

[0021] Figure 5 This is a structural schematic diagram of the conveying component, hydraulic transmission component, and electromagnetic component in this utility model;

[0022] Figure 6 This is a diagram showing the state of the elastic plate after it has been bent in this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Support components; 101. Base; 102. Bracket; 103. Crossbar;

[0025] 2. Drive assembly; 201. Rotary rod; 202. Universal joint; 203. Guide rod; 204. First gear; 205. Second gear; 206. Motor; 207. Sprocket; 208. Chain;

[0026] 3. Conveying assembly; 301. Conveying box; 302. Elastic plate; 303. Slider; 304. Hinge rod;

[0027] 4. Hydraulic transmission components; 401. Cylinder; 402. Piston; 403. Connecting rod; 404. Draw tube; 405. Moving plug; 406. Connecting pipe;

[0028] 5. Electromagnetic components; 501. Support plate; 502. Electromagnet. Detailed Implementation

[0029] The following will be combined with the appendix Figures 1 to 5 This utility model will be described in detail, and the technical solutions in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0030] This utility model provides an improved vertical foaming furnace, such as... Figure 1 - Figure 5As shown, it includes a support assembly 1, a drive assembly 2 for transmission is mounted on the support assembly 1, and multiple conveying assemblies 3 for conveying foamed material are fixedly connected to the drive assembly 2. The conveying assembly 3 includes a conveying box 301, multiple elastic plates 302 are fixedly connected to the conveying box 301, and multiple sliders 303 are slidably connected inside the conveying box 301, with the sliders 303 corresponding to the elastic plates 302. The upper and lower ends of the elastic plates 302 are hinged to the sliders 303 with hinge rods 304. A hydraulic transmission assembly 4 for bending the elastic plates 302 is fixedly connected inside the conveying box 301.

[0031] The hydraulic transmission assembly 4 includes multiple cylinders 401 fixedly connected inside the conveying box 301, with each cylinder 401 corresponding to a slider 303. A piston 402 is slidably connected inside each cylinder 401, and a connecting rod 403 is fixedly connected between the piston 402 and the slider 303. A drawer 404 is fixedly connected to the conveying box 301, and a movable plug 405 is slidably connected inside the drawer 404. A connecting pipe 406 connects the drawer 404 and the multiple cylinders 401. An electromagnetic assembly 5 for driving the movable plug 405 to move is fixedly connected to the drive assembly 2.

[0032] In this embodiment: As the chain 208 moves, the elastic plate 302 adheres to the foam material, and the foam material can be conveyed upward by friction. When the elastic plate 302 moves to the height of the sprocket 207, the elastic plate 302 will flip backward. To avoid damage to the foam material by the edge of the elastic plate 302, the electromagnetic component 5 pulls multiple sliders 303 to move through the hydraulic transmission component 4, causing the elastic plate 302 to deform. Figure 6 As shown, when the elastic plate 302 is flipped, its lower edge will not come into contact with the surface of the foam material, thereby reducing damage to the foam material and improving the quality of the foam material.

[0033] In the above embodiments, in order to enable a single motor 206 to drive the drive assembly 2 to move the conveying assembly 3, thereby achieving the purpose of conveying the foaming material, the following method can be adopted:

[0034] The support assembly 1 includes a base 101, on which multiple brackets 102 are fixedly connected. A crossbar 103 is fixedly connected between every two brackets 102. The drive assembly 2 includes a rotating rod 201 rotatably connected to the upper and lower ends of the bracket 102. Both ends of the rotating rod 201 are rotatably connected to guide rods 203 via universal joints 202. A first gear 204 is fixedly connected to one of the rotating rods 201. A motor 206 is fixedly connected to the bracket 102. A second gear 205 that meshes with the first gear 204 is rotatably connected inside the bracket 102. The output end of the motor 206 is fixedly connected to the second gear 205. Two sprockets 207 are fixedly connected to the guide rods 203. A chain 208 is sleeved between the upper and lower sprockets 207. The chain 208 is fixedly connected to multiple conveying assemblies 3.

[0035] In a preferred embodiment, during operation, by starting the motor 206, the motor 206 drives the rotating rod 201 to rotate through the meshing of the second gear 205 and the first gear 204. The rotating rod 201 drives multiple guide rods 203 to rotate through the universal joint 202, causing the guide rods 203 to drive the sprocket 207 to rotate, thereby causing the chain 208 to move.

[0036] refer to Figure 4 and Figure 6 In a preferred embodiment, the electromagnetic component 5 includes a support plate 501 rotatably connected between the upper and lower guide rods 203, and the support plate 501 is fixedly connected to the base 101. An electromagnet 502 is fixedly connected to the upper end of the support plate 501, and the electromagnet 502 is magnetically connected to the movable plug 405.

[0037] In this embodiment: when the movable plug 405 approaches the support plate 501, the movable plug 405 can move towards the support plate 501 under the magnetic force of the support plate 501, causing the suction cylinder 404 to generate negative pressure. This negative pressure can cause the suction cylinder 404 to draw the transmission fluid inside the cylinder 401 through the connecting pipe 406, thereby causing multiple pistons 402 to move. When the piston 402 moves, the piston 402 will pull the slider 303 to move through the connecting rod 403. As the chain 208 moves, when the movable plug 405 is no longer attracted by the electromagnet 502, the slider 303 will reset under the elastic force of the elastic plate 302, and the piston 402 and the movable plug 405 will also move and reset due to the reset of the slider 303.

[0038] Working principle: In use, the operator first starts the motor 206. The motor 206 drives the rotating rod 201 to rotate through the meshing of the second gear 205 and the first gear 204. The rotating rod 201 drives multiple guide rods 203 to rotate through the universal joint 202, causing the guide rods 203 to drive the sprocket 207 to rotate, which in turn causes the chain 208 to move. When the chain 208 moves, it drives the elastic plate 302 to move upward through multiple conveyor boxes 301. The elastic plate 302 adheres to the foam material, and the friction force can be used to convey the foam material upward. When the elastic plate 302... 2. When the elastic plate 302 reaches its highest point, it will flip backward. To prevent the lower edge of the elastic plate 302 from damaging the foaming material, the moving plug 405 inside the conveying box 301 at this highest point can move towards the support plate 501 under the magnetic force of the support plate 501, causing the suction cylinder 404 to generate negative pressure. This negative pressure allows the suction cylinder 404 to draw the transmission fluid inside the cylinder 401 through the connecting pipe 406, thereby causing multiple pistons 402 to move. When the pistons 402 move, they will pull the slider 303 to move through the connecting rod 403. Figure 6 As shown, the slider 303 can pull the upper and lower ends of the elastic plate 302 through the hinge rod 304, causing the elastic plate 302 to deform. At this time, the lower edge of the elastic plate 302 will not contact the surface of the foam material, thereby reducing damage to the foam material and improving the quality of the foam material. As the chain 208 continues to move, when the conveyor box 301 flips, the moving plug 405 inside it is no longer attracted by the electromagnet 502, and the slider 303 will reset under the elastic force of the elastic plate 302. The piston 402 and the moving plug 405 will also move and reset due to the reset of the slider 303.

[0039] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vertical lamination furnace comprising a support assembly (1), characterized in that: The support assembly (1) is provided with a driving assembly (2), a plurality of conveying assemblies (3) are fixedly connected to the driving assembly (2), the conveying assembly (3) comprises a conveying box (301), a plurality of elastic plates (302) are fixedly connected to the conveying box (301), a plurality of sliding blocks (303) are slidably connected to the conveying box (301), and the sliding blocks (303) correspond to the elastic plates (302), hinged rods (304) are hinged between the elastic plates (302) and the sliding blocks (303) at the upper and lower ends of the elastic plates (302), and a hydraulic transmission assembly (4) is fixedly connected to the conveying box (301); The hydraulic transmission assembly (4) comprises a plurality of cylinders (401) fixedly connected to the conveying box (301), and the cylinders (401) correspond to the sliding blocks (303), a piston (402) is slidably connected to the cylinder (401), a connecting rod (403) is fixedly connected between the piston (402) and the sliding block (303), a pumping cylinder (404) is fixedly connected to the conveying box (301), a movable plug (405) is slidably connected to the pumping cylinder (404), a connecting pipe (406) is in communication between the pumping cylinder (404) and the plurality of cylinders (401), and an electromagnetic assembly (5) is fixedly connected to the driving assembly (2).

2. A vertical lamination oven as claimed in claim 1, wherein: The support assembly (1) comprises a base (101), a plurality of supports (102) are fixedly connected to the base (101), and a cross rod (103) is fixedly connected between every two supports (102).

3. A vertical lamination oven as claimed in claim 2, wherein: The driving assembly (2) comprises a rotating rod (201) rotatably connected to the upper and lower ends of the support (102), and a guide rod (203) is rotatably connected to the rotating rod (201) through a universal joint (202) at both ends of the rotating rod (201).

4. A vertical lamination oven as claimed in claim 3, wherein: One of the rotating rods (201) is fixedly connected with a first gear (204), and a motor (206) is fixedly connected to the support (102).

5. A vertical lamination oven as claimed in claim 4, wherein: The support (102) is rotatably connected with a second gear (205) engaged with the first gear (204) in the support (102), and an output end of the motor (206) is fixedly connected with the second gear (205).

6. A vertical lamination oven as claimed in claim 5, wherein: Two chain wheels (207) are fixedly connected to the guide rod (203), and a chain (208) is sleeved between the upper and lower chain wheels (207), and the chain (208) is fixedly connected with the plurality of conveying assemblies (3).

7. A vertical lamination oven as claimed in claim 6, wherein: The electromagnetic assembly (5) comprises a support plate (501) rotatably connected between the upper and lower guide rods (203), and the support plate (501) is fixedly connected with the base (101), an electromagnet (502) is fixedly connected to the upper end of the support plate (501), and the electromagnet (502) is magnetically connected with the movable plug (405).

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