Small-size spring type feeding oven

Abstract

The utility model relates to the technical field of baking and heating devices, in particular to a small-size spring type feeding oven. The technical problems that the baking efficiency needs to be improved and the internal space utilization rate needs to be improved due to the fact that the internal roll material conveying path of a common material conveying oven is generally linear or S-shaped and the length of a roll material baked in the oven is short at the same time in the conveying and baking process of the roll material are solved. According to the technical scheme, the spring type feeding oven with the small size comprises an oven body. During manual feeding, the first conveying roller, the second conveying roller, the fourth conveying roller and the third conveying roller are matched with the first guiding and limiting assembly, the second guiding and limiting assembly, the third guiding and limiting assembly and the fourth guiding and limiting assembly; the coil stock is spirally and uniformly wound on the outer sides of the first conveying roller, the second conveying roller, the fourth conveying roller and the third conveying roller, then in the uniform conveying process, baking can be more uniform, and meanwhile the space utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of baking and heating devices, in particular to a small-volume spring-type feeding oven. Background Art

[0002] As a specific type of oven equipment, the feeding oven is mainly used for continuous or batch processing of materials, especially in industrial production processes that require continuous heating, drying or baking. It is particularly suitable for production scenarios that require continuous processing of large amounts of materials, such as food, medicine, chemical raw materials, etc.

[0003] In common feeding ovens, the internal coil conveying path is usually straight or S-shaped. During the process of conveying and baking the coils, the length of the coils baked inside the oven is short at the same time, resulting in the need to improve the baking efficiency and the internal space utilization rate.

[0004] Therefore, in view of the above-mentioned feeding oven, the length of the coil baked inside the oven is short at the same time, resulting in the baking efficiency to be improved, and the internal space utilization rate to be improved, which needs to be solved urgently to improve the usage scenario. Utility Model Content

[0005] In order to overcome the common feeding oven, the baking efficiency needs to be improved, and the internal space utilization needs to be improved.

[0006] The technical scheme of the utility model is: a small-volume spring-type feeding oven comprises a box body, a mounting frame is fixedly installed inside the box body, a first conveying roller is installed on the top of the left end of the mounting frame through a first bearing seat, a second conveying roller is connected to the top of the right end of the mounting frame through a second bearing seat, a third conveying roller is installed on the bottom of the left end of the inner side of the mounting frame through a third bearing seat, a fourth conveying roller is connected to the bottom of the right end of the inner side of the mounting frame through a fourth bearing seat, a driving assembly is connected to the rear ends of the first conveying roller, the second conveying roller, the third conveying roller and the fourth conveying roller, a first guide limiting assembly is arranged at the top of the mounting frame near the right side of the first bearing seat, the first guide limiting assembly comprises a first fixing strip and a first guide limiting rod, and a first guide limiting rod is arranged at the top of the mounting frame near the right side of the first bearing seat A first fixing bar is installed, and a plurality of first guide limit rods are equidistantly arranged on the upper end of the first fixing bar, a second guide limit assembly is connected to the top of the mounting frame near the left side of the second bearing seat, the second guide limit assembly includes a second fixing bar and a second guide limit rod, a second fixing bar is installed on the top of the mounting frame near the left side of the second bearing seat, a plurality of second guide limit rods are equidistantly installed on the top of the second fixing bar, a third guide limit assembly is arranged on the right side of the interior of the mounting frame near the fourth conveying roller position, a fourth guide limit assembly is arranged on the left side of the interior of the mounting frame near the third conveying roller position, a fixing plate is welded and connected to the back side of the box near the upper end, a baking and heating assembly is installed on the top of the fixing plate, and a limited conveying assembly is arranged on the upper right end of the box near the front side.

[0007] Preferably, during manual loading, the first conveyor roller, the second conveyor roller, the fourth conveyor roller and the third conveyor roller are arranged in cooperation with the first guide limit assembly, the second guide limit assembly, the third guide limit assembly and the fourth guide limit assembly, so that the coil is spirally evenly wound around the outside of the first conveyor roller, the second conveyor roller, the fourth conveyor roller and the third conveyor roller. Then, in the process of uniform conveying, the baking can be made more uniform and the space utilization rate is improved at the same time, so as to solve the problem that the common feeding oven usually has a straight or S-shaped internal coil conveying path. During the process of conveying and baking the coil, the length of the coil baked inside the oven at the same time is shorter, resulting in the baking efficiency to be improved and the internal space utilization rate to be improved.

[0008] Preferably, the driving assembly includes a first gear, a driving motor, a second gear, and a transmission toothed belt; the first gear is arranged at the rear ends of the first conveying roller, the second conveying roller, the third conveying roller, and the fourth conveying roller, and a driving motor is installed at the rear end of the box body near the first conveying roller, and a second gear is connected to the front end of the driving motor, and the second gear is meshed and connected with the first gear at the rear end of the first conveying roller. The outer side of the first gear is connected through a transmission toothed belt transmission, and the driving motor is started, the second gear rotates, driving the first gear at the rear end of the first conveying roller to rotate, and at the same time, the remaining first gears are rotated synchronously through the transmission toothed belt, thereby realizing the synchronous rotation of the first conveying roller, the second conveying roller, the third conveying roller, and the fourth conveying roller.

[0009] Preferably, the third guide and limit assembly comprises a third fixed bar and a third guide and limit rod; a third fixed bar is installed on the right side of the mounting frame near the fourth conveying roller, and a plurality of third guide and limit rods are installed equidistantly on the left side of the third fixed bar.

[0010] Preferably, the fourth guide limit assembly includes a fourth fixed strip and a fourth guide limit rod; a fourth fixed strip is arranged on the left side of the mounting frame near the fourth conveying roller, and a plurality of fourth guide limit rods are evenly arranged on the right side of the fourth fixed strip, and the first guide limit rod, the second guide limit rod, the third guide limit rod and the fourth guide limit rod are the same in number, and the corresponding positions of the first guide limit rod, the second guide limit rod, the third guide limit rod and the fourth guide limit rod gradually approach the front side of the box body. When in use, the coil to be baked is first passed through the upper end of the first conveying roller, passed between the first guide limit rods, passed between the second guide limit rods, and then passed through the second conveying roller, passed between the third guide limit rods, passed through the fourth conveying roller, passed between the fourth guide limit rods, and contacted the third conveying roller, and the cycle is repeated so that the coil is spirally evenly wound around the outside of the first conveying roller, the second conveying roller, the fourth conveying roller and the third conveying roller, and then in the process of uniform conveying, uniform baking can be achieved, thereby improving baking efficiency and space utilization.

[0011] Preferably, the baking heating component includes a fan and a heating box; a fan is installed on the top of the fixed plate near the right end, and a heating box is arranged on the top of the fixed plate near the left side of the fan. The heating box and the fan are connected to each other through a pipeline, and an electric heating wire is arranged inside the heating box. When the fan is started, air enters the heating box for heating.

[0012] Preferably, the baking and heating component includes a first air duct hood and a second air duct hood; the first air duct hood is installed on the top of the box, and the second air duct hood is arranged on the back side of the lower end of the box. The first air duct hood, the second air duct hood and the heating box are connected to each other through different pipelines. Hot air enters the box through the first air duct hood and the second air duct hood to bake the coil.

[0013] Preferably, the limiting conveying assembly includes a fixed groove and a limiting conveying roller; a fixed groove is opened at the upper right end of the box body near the front side, and a limiting conveying roller is installed inside the fixed groove through a bearing. When manually loading the material, the end of the coil is passed through the fixed groove, so that the bottom of the coil contacts the top of the limiting conveying roller, and then the coil is pulled and reeled using an external reeling mechanism.

[0014] Beneficial effects of the utility model:

[0015] 1. During manual feeding, the first conveying roller, the second conveying roller, the fourth conveying roller and the third conveying roller are arranged to cooperate with the first guide limit assembly, the second guide limit assembly, the third guide limit assembly and the fourth guide limit assembly, so that the coil is spirally and evenly wound around the outside of the first conveying roller, the second conveying roller, the fourth conveying roller and the third conveying roller. Then, in the process of uniform conveying, the baking can be more uniform, and the space utilization rate is improved at the same time, so as to solve the problem that the common feeding oven usually has a straight line or S-shaped internal coil conveying path. During the process of conveying and baking the coil, the length of the coil baked in the oven is short at the same time, resulting in the baking efficiency to be improved, and the internal space utilization rate to be improved;

[0016] 2. When in use, first pass the coil to be baked through the upper end of the first conveyor roller, pass between the first guide limit rods, pass between the second guide limit rods, and then pass through the second conveyor roller, pass between the third guide limit rods, pass through the fourth conveyor roller, pass between the fourth guide limit rods, and contact the third conveyor roller. Repeat this cycle so that the coil is spirally evenly wound around the outside of the first conveyor roller, the second conveyor roller, the fourth conveyor roller, and the third conveyor roller. Then, in the process of uniform conveying, uniform baking can be achieved, thereby improving baking efficiency and space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional structure of a small spring-type feeding oven of the utility model is shown. Figure 1 ;

[0018] Figure 2 The three-dimensional structure of a small spring-type feeding oven of the utility model is shown. Figure 2 ;

[0019] Figure 3 The present invention shows a schematic diagram of the internal structure of a small-volume spring-type feeding oven;

[0020] Figure 4 The following is a schematic diagram of the structure of a small-volume spring-type feeding oven drive assembly of the utility model;

[0021] Figure 5Shown is a schematic diagram of the installation of a small-volume spring-type feed oven guide limit assembly of the utility model;

[0022] Figure 6 Shown is a schematic diagram of the structure of a small-volume spring-type feeding oven coating brush baking heating component and a limit conveying component of the utility model.

[0023] In the figure: 1, box body; 2, mounting frame; 3, first bearing seat; 4, first conveying roller; 5, second bearing seat; 6, second conveying roller; 7, third bearing seat; 8, third conveying roller; 9, fourth bearing seat; 10, fourth conveying roller; 11, driving assembly; 12, first guide limit assembly; 13, second guide limit assembly; 14, third guide limit assembly; 15, fourth guide limit assembly; 16, fixing plate; 17, baking and heating assembly; 18, limit transmission assembly; 1101, first gear; 1102, driving assembly The motor; 1103, the second gear; 1104, the transmission belt; 1201, the first fixed bar; 1202, the first guide limit rod; 1301, the second fixed bar; 1302, the second guide limit rod; 1401, the third fixed bar; 1402, the third guide limit rod; 1501, the fourth fixed bar; 1502, the fourth guide limit rod; 1701, the fan; 1702, the heating box; 1703, the first air guide cover; 1704, the second air guide cover; 1801, the fixed slot; 1802, the limit conveying roller. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1 , 2, 3, 5, the utility model provides an embodiment: a small-volume spring-type feeding oven, including a box body 1, a mounting frame 2 is fixedly installed inside the box body 1, a first conveying roller 4 is installed on the top of the left end of the mounting frame 2 through a first bearing seat 3, a second conveying roller 6 is connected to the top of the right end of the mounting frame 2 through a second bearing seat 5, a third conveying roller 8 is installed on the bottom of the left end of the inner side of the mounting frame 2 through a third bearing seat 7, a fourth conveying roller 10 is connected to the bottom of the right end of the inner side of the mounting frame 2 through a fourth bearing seat 9, a driving component 11 is connected to the rear ends of the first conveying roller 4, the second conveying roller 6, the third conveying roller 8, and the fourth conveying roller 10, a first guide limiting component 12 is arranged on the top of the mounting frame 2 near the right side of the first bearing seat 3, the first guide limiting component 12 includes a first fixing bar 1201 and a first guide limiting rod 1202, a first fixing is installed on the top of the mounting frame 2 near the right side of the first bearing seat 3 Bar 1201, a plurality of first guide limit rods 1202 are equidistantly arranged on the upper end of the first fixed bar 1201, a second guide limit assembly 13 is connected to the top of the mounting frame 2 near the left side of the second bearing seat 5, the second guide limit assembly 13 includes a second fixed bar 1301 and a second guide limit rod 1302, a second fixed bar 1301 is installed on the top of the mounting frame 2 near the left side of the second bearing seat 5, a plurality of second guide limit rods 1302 are equidistantly installed on the top of the second fixed bar 1301, a third guide limit assembly 14 is arranged on the right side of the mounting frame 2 near the fourth conveying roller 10, a fourth guide limit assembly 15 is arranged on the left side of the mounting frame 2 near the third conveying roller 8, a fixed plate 16 is welded and connected to the back side of the box body 1 near the upper end, a baking and heating assembly 17 is installed on the top of the fixed plate 16, and a limited conveying assembly 18 is arranged on the upper right end of the box body 1 near the front side.

[0026] See also Figure 4 In this embodiment, the driving assembly 11 includes a first gear 1101, a driving motor 1102, a second gear 1103, and a transmission toothed belt 1104; the first conveying roller 4, the second conveying roller 6, the third conveying roller 8, and the fourth conveying roller 10 are provided with a first gear 1101 at the rear end, and a driving motor 1102 is installed at the rear end of the box body 1 near the first conveying roller 4. The front end of the driving motor 1102 is connected with a second gear 1103, and the second gear 1103 is meshed and connected with the first gear 1101 at the rear end of the first conveying roller 4. The outer side of the first gear 1101 is connected through the transmission toothed belt 1104. When the driving motor 1102 is started, the second gear 1103 rotates, driving the first gear 1101 at the rear end of the first conveying roller 4 to rotate, and at the same time, the remaining first gears 1101 are rotated synchronously through the transmission toothed belt 1104, thereby realizing the synchronous rotation of the first conveying roller 4, the second conveying roller 6, the third conveying roller 8, and the fourth conveying roller 10.

[0027] See also Figure 5In this embodiment, the third guide limiting assembly 14 includes a third fixing bar 1401 and a third guide limiting rod 1402; a third fixing bar 1401 is installed on the right side of the mounting frame 2 near the fourth conveying roller 10, and a plurality of third guide limiting rods 1402 are evenly installed on the left side of the third fixing bar 1401; the fourth guide limiting assembly 15 includes a fourth fixing bar 1501 and a fourth guide limiting rod 1502; a fourth fixing bar 1501 is arranged on the left side of the mounting frame 2 near the fourth conveying roller 10, and a plurality of fourth guide limiting rods 1502 are evenly arranged on the right side of the fourth fixing bar 1501, and the first guide limiting rod 1202, the second guide limiting rod 1302, the third guide limiting rod 1402, and the fourth guide limiting rod 1502 are the same in number, and the corresponding first guide limiting rods 1501 and ... The positions of the limiting rod 1202, the second guide limiting rod 1302, the third guide limiting rod 1402 and the fourth guide limiting rod 1502 are gradually close to the front side of the box body 1. When in use, the coil to be baked is first passed through the upper end of the first conveying roller 4, passed between the first guide limiting rod 1202, passed between the second guide limiting rod 1302, and then passed through the second conveying roller 6, passed between the third guide limiting rod 1402, passed through the fourth conveying roller 10, passed between the fourth guide limiting rod 1502, and contacted the third conveying roller 8. This cycle is repeated so that the coil is spirally evenly wound around the outside of the first conveying roller 4, the second conveying roller 6, the fourth conveying roller 10 and the third conveying roller 8. Then, in the process of uniform conveying, uniform baking can be achieved, thereby improving baking efficiency and space utilization.

[0028] See also Figure 6In this embodiment, the baking and heating component 17 includes a fan 1701 and a heating box 1702; a fan 1701 is installed on the top of the fixing plate 16 near the right end, and a heating box 1702 is arranged on the top of the fixing plate 16 near the left side of the fan 1701. The heating box 1702 and the fan 1701 are connected to each other through a pipeline. A heating wire is arranged inside the heating box 1702. The fan 1701 is started to allow air to enter the heating box 1702 for heating. The baking and heating component 17 includes a first air guide cover 1703 and a second air guide cover 1704; a first air guide cover 1703 is installed on the top of the box body 1, and a second air guide cover 1704 is arranged on the back side of the lower end of the box body 1. The air guide hood 1703, the second air guide hood 1704 and the heating box 1702 are interconnected through different pipelines. The hot air enters the box body 1 through the first air guide hood 1703 and the second air guide hood 1704 to bake the coil. The limiting conveying assembly 18 includes a fixed groove 1801 and a limiting conveying roller 1802. A fixed groove 1801 is opened at the upper right end of the box body 1 near the front side, and a limiting conveying roller 1802 is installed inside the fixed groove 1801 through a bearing. When manually loading the material, the end of the coil is passed through the fixed groove 1801 to make the bottom of the coil contact with the top of the limiting conveying roller 1802, and then the coil is pulled and rolled up by an external winding mechanism.

[0029] When working, first pass the coil to be baked through the upper end of the first conveyor roller 4, pass through the first guide limit rod 1202, pass through the second guide limit rod 1302, then pass through the second conveyor roller 6, pass through the third guide limit rod 1402, pass through the fourth conveyor roller 10, pass through the fourth guide limit rod 1502, contact the third conveyor roller 8, and repeat the cycle so that the coil is spirally evenly wound around the outside of the first conveyor roller 4, the second conveyor roller 6, the fourth conveyor roller 10, and the third conveyor roller 8. Then, in the process of uniform conveying, uniform baking can be achieved, the baking efficiency can be improved, and the space utilization rate can be improved. When manually loading the material, pass the end of the coil through the fixed groove 1801 to make the coil After the bottom of the material contacts the top of the limiting conveying roller 1802, the external winding mechanism is used to pull and wind the coiled material, and at the same time, the driving motor 1102 is started, and the second gear 1103 rotates, driving the first gear 1101 at the rear end of the first conveying roller 4 to rotate, and at the same time, the transmission toothed belt 1104 is used to make the remaining first gears 1101 rotate synchronously, thereby realizing the synchronous rotation of the first conveying roller 4, the second conveying roller 6, the third conveying roller 8, and the fourth conveying roller 10, and feeding the material at a uniform speed. A heating wire is provided inside the heating box 1702, and the fan 1701 is started to allow air to enter the heating box 1702 for heating, and the hot air passes through the first air guide cover 1703 and the second air guide cover 1704 into the box body 1 to bake the coiled material.

[0030] Through the above steps, when manually loading, the first conveying roller 4, the second conveying roller 6, the fourth conveying roller 10, and the third conveying roller 8 are arranged to cooperate with the first guide limit assembly 12, the second guide limit assembly 13, the third guide limit assembly 14, and the fourth guide limit assembly 15, so that the coil is spirally and evenly wound around the outside of the first conveying roller 4, the second conveying roller 6, the fourth conveying roller 10, and the third conveying roller 8. Then, in the process of uniform conveying, the baking can be made more uniform and the space utilization rate is improved at the same time, so as to solve the problem that the common feeding oven usually has a straight line or S-shaped internal coil conveying path. During the process of conveying and baking the coil, the length of the coil baked inside the oven at the same time is shorter, resulting in the baking efficiency to be improved and the internal space utilization rate to be improved.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A small-volume spring-type feeding oven, comprising a box (1), characterized in that: A mounting frame (2) is fixedly installed inside the box body (1); a first conveying roller (4) is installed on the top of the left end of the mounting frame (2) through a first bearing seat (3); a second conveying roller (6) is connected to the top of the right end of the mounting frame (2) through a second bearing seat (5); a third conveying roller (8) is installed on the bottom of the left end of the inner side of the mounting frame (2) through a third bearing seat (7); a fourth conveying roller (10) is connected to the bottom of the right end of the inner side of the mounting frame (2) through a fourth bearing seat (9); the first conveying roller (4), the second conveying roller (6) and the second conveying roller (8) are connected to the bottom of the right end of the inner side of the mounting frame (2) through a fourth bearing seat (9). The rear ends of the conveying roller (6), the third conveying roller (8) and the fourth conveying roller (10) are connected to a driving assembly (11); a first guide limiting assembly (12) is arranged at a position on the top of the mounting frame (2) close to the right side of the first bearing seat (3); the first guide limiting assembly (12) comprises a first fixing bar (1201) and a first guide limiting rod (1202); a first fixing bar (1201) is arranged at a position on the top of the mounting frame (2) close to the right side of the first bearing seat (3); and the first fixing bar (1201) is arranged on the right side of the first bearing seat (3). ) is equidistantly arranged at the top of the mounting frame (2), a second guide limiting assembly (13) is connected to the top of the mounting frame (2) near the left side of the second bearing seat (5), the second guide limiting assembly (13) comprises a second fixing bar (1301) and a second guide limiting rod (1302), a second fixing bar (1301) is installed at the top of the mounting frame (2) near the left side of the second bearing seat (5), and a plurality of second guide limiting rods (1302) are equidistantly arranged on the top of the second fixing bar (1301) A limiting rod (1302), a third guide limiting assembly (14) is arranged on the right side of the interior of the mounting frame (2) near the fourth conveying roller (10), a fourth guide limiting assembly (15) is installed on the left side of the interior of the mounting frame (2) near the third conveying roller (8), a fixing plate (16) is welded and connected to the back side of the box body (1) near the upper end, a baking and heating assembly (17) is installed on the top of the fixing plate (16), and a limiting transmission assembly (18) is arranged on the upper right side of the box body (1) near the front side.

2. A small-volume spring-type feeding oven according to claim 1, characterized in that: The driving assembly (11) comprises a first gear (1101), a driving motor (1102), a second gear (1103) and a transmission toothed belt (1104); the first gear (1101) is arranged at the rear end of the first conveying roller (4), the second conveying roller (6), the third conveying roller (8) and the fourth conveying roller (10); the driving motor (1102) is installed at the rear end of the box body (1) near the first conveying roller (4); the front end of the driving motor (1102) is connected to the second gear (1103); the second gear (1103) is meshedly connected to the first gear (1101) at the rear end of the first conveying roller (4); and the outer side of the first gear (1101) is transmission-connected via the transmission toothed belt (1104).

3. A small-volume spring-type feeding oven according to claim 1, characterized in that: The third guide and limit assembly (14) comprises a third fixing bar (1401) and a third guide and limit rod (1402); the third fixing bar (1401) is installed on the right side of the interior of the mounting frame (2) near the fourth conveying roller (10), and a plurality of third guide and limit rods (1402) are installed at equal intervals on the left side of the third fixing bar (1401).

4. A small-volume spring-type feeding oven according to claim 3, characterized in that: The fourth guide limiting assembly (15) comprises a fourth fixing bar (1501) and a fourth guide limiting rod (1502); the fourth fixing bar (1501) is arranged on the left side of the interior of the mounting frame (2) near the fourth conveying roller (10); a plurality of fourth guide limiting rods (1502) are evenly arranged on the right side of the fourth fixing bar (1501); the first guide limiting rod (1202), the second guide limiting rod (1302), the third guide limiting rod (1402) and the fourth guide limiting rod (1502) are of the same number; and the corresponding first guide limiting rod (1202), the second guide limiting rod (1302), the third guide limiting rod (1402) and the fourth guide limiting rod (1502) are gradually positioned close to the front side of the box body (1).

5. The small-volume spring-type feeding oven according to claim 1, characterized in that: The baking heating component (17) includes a fan (1701) and a heating box (1702); the fan (1701) is installed near the right end of the top of the fixed plate (16), and the heating box (1702) is arranged near the left side of the fan (1701) at the top of the fixed plate (16); the heating box (1702) and the fan (1701) are connected to each other through a pipeline, and a heating wire is arranged inside the heating box (1702).

6. A small-volume spring-type feeding oven according to claim 5, characterized in that: The baking and heating component (17) comprises a first air guide hood (1703) and a second air guide hood (1704); the first air guide hood (1703) is installed on the top of the box body (1), and the second air guide hood (1704) is arranged on the back side of the lower end of the box body (1); the first air guide hood (1703), the second air guide hood (1704) and the heating box (1702) are connected to each other through different pipelines.

7. A small-volume spring-type feeding oven according to claim 1, characterized in that: The position-limiting transmission component (18) comprises a fixing groove (1801) and a position-limiting transmission roller (1802); the fixing groove (1801) is provided at the upper right end of the box body (1) near the front side, and the position-limiting transmission roller (1802) is installed inside the fixing groove (1801) via a bearing.

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