Baking device capable of being uniformly heated
By designing a corrugated cardboard baking device including a heating device, a stepping component and a power component, the problem that corrugated cardboard cannot be heated uniformly in the prior art is solved, and better drying effect and uniformity are achieved.
Patent Information
- Application Number
- CN202420654244.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing corrugated cardboard baking device cannot achieve uniform heating of corrugated cardboard, resulting in poor drying effect.
A baking device including a drying box, a heating device, a stepping assembly and a power assembly are designed. The motor drives the transmission belt to rotate, drive the fan to generate hot air, and form a spoiler through the arc plate, so that the hot air blows evenly to the corrugated cardboard. At the same time, the uniform transport and clamping of corrugated cardboard is achieved by using stepping components and clamping devices.
The uniform heating of corrugated cardboard is achieved, the drying effect is improved, and the drying time of each section of corrugated cardboard is ensured to be consistent.
Smart Images
Figure CN222460018U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of corrugated board processing technology, in particular to a baking device capable of being heated evenly. Background Art
[0002] Corrugated cardboard, also known as corrugated cardboard, is made of at least one layer of cardboard glued together. It has good elasticity and extensibility and is mainly used to make cartons, cardboard sandwiches, and other packaging materials for fragile goods. During the processing and production of corrugated cardboard, a glue coating machine is needed to apply glue to the surface of the cardboard to make it bonded with other cardboards. The main component of the glue for bonding corrugated cardboard is starch.
[0003] Corrugated cardboard is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly known as "corrugated paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and a layer of cardboard (also known as "box cardboard", "box cardboard"). It has high mechanical strength and can withstand collisions and falls during transportation. The actual performance of corrugated cardboard depends on three factors: the characteristics of the core paper and cardboard and the structure of the carton itself.
[0004] During the storage of corrugated cardboard, moisture in the air will penetrate into the corrugated cardboard, which will cause excessive moisture in the corrugated cardboard, making the corrugated cardboard soft and wet, affecting the product quality of the corrugated cardboard. The current baking device for corrugated cardboard has a relatively simple internal structure, and the hot air can only be sprayed toward the corrugated cardboard in a single direction, which will cause the corrugated cardboard to be unevenly heated. In view of this, we propose a baking device that can be evenly heated. Utility Model Content
[0005] The purpose of the utility model is to provide a baking device that can be heated evenly to solve the problems raised in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical solution: a baking device capable of evenly heating, comprising a drying box, a ventilation plate is fixedly connected to the lower inner wall of the drying box, a heating device is fixedly connected to the upper inner wall of the drying box, a stepping assembly is arranged on the inner wall of the drying box, a power assembly is arranged on the outer wall of the drying box, an arc plate is fixedly connected to the inner wall of the drying box, and the stepping assembly comprises:
[0007] A lifting groove is provided on the right inner wall of the drying box, a sliding plate is movably connected to the inner wall of the lifting groove, and a hinge block is fixedly connected to the outer wall above the sliding plate;
[0008] A movable clamp, wherein the inner wall above the hinge block is hinged with the movable clamp, the outer wall of the movable clamp is sleeved with a connecting sleeve, the movable clamp movably penetrates the connecting sleeve, and extends to the outer wall above the connecting sleeve;
[0009] A limiting hole is provided on the outer wall of the movable clamp, a limiting rod is inserted into the inner wall of the limiting hole, a connecting block is fixedly connected to the outer wall of the extending end of the movable clamp, a fixing rod is fixedly connected to the inner wall of the connecting block, a clamping rod is sleeved on the outer wall of the fixing rod, a spring is fixedly connected to the outer wall below the clamping rod, and the upper part of the spring is fixedly connected to the upper inner wall of the connecting block, so that the clamping rod can adapt to corrugated paper of different thicknesses.
[0010] Preferably, the connecting sleeve is in a "U" shape.
[0011] Preferably, the connecting block, fixing rod, clamping rod and spring constitute a group of clamping devices, and two groups of clamping devices are provided. The two groups of clamping devices are mirror-imaged on the left and right sides of the connecting sleeve with the vertical midline of the connecting sleeve as the axis of symmetry.
[0012] Preferably, there are two groups of heating devices, and the two groups of heating devices are mirror-imaged on the inner wall of the drying box with the vertical midline of the front outer wall of the drying box as the symmetry axis.
[0013] Preferably, the power assembly includes a motor, which is fixedly connected to the left outer wall of the drying box. The outer wall of the motor output end is sleeved with a transmission belt, and the outer wall of the extended end of the fan is transmission-connected below the transmission belt, and the outer wall of the extended end of the fan is fixedly connected to a limiting block.
[0014] Preferably, the outer wall of the motor output end movably passes through the drying box and extends to the inner wall of the drying box, the outer wall of the extended end of the motor is sleeved with an active rod, a driven rod is hinged on the right side of the active rod, a slider is fixedly connected to the left outer wall below the driven rod, a fixed block is fixedly connected to the inner wall of the drying box, a dovetail groove is opened on the outer wall of the fixed block, and a slider is slidably connected to the inner wall of the dovetail groove.
[0015] Preferably, there are two groups of fans, and the two groups of fans are mirror-imaged on the inner wall of the drying box with the vertical center line of the front outer wall of the drying box as the symmetry axis, so as to achieve a better drying effect.
[0016] Compared with the prior art, the utility model provides a baking device that can be heated evenly, and has the following beneficial effects:
[0017] 1. In order to dry the corrugated paper during use, the evenly heated baking device is provided with a motor to drive the transmission belt to rotate, and at the same time drives the fan on the inner wall of the drying box, so that the wind is transmitted to the upper side through the arc plate, and the hot air generated by the upper heating device is blown to form a turbulent flow, so that the corrugated paperboard can be evenly heated, so that the drying effect is better.
[0018] 2. In order to achieve the same drying effect in each section during use, the baking device that can be evenly heated is equipped with a clamping rod to clamp the corrugated board entering the drying box. At the same time, since the lifting groove has a slope, the clamping rod will be loosened when the sliding plate moves to the left side of the drying box, thereby forming a step-by-step transportation, thereby making the drying time at each end equal. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the front structure of the utility model as a whole;
[0020] Figure 2 It is a schematic diagram of the side structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the power assembly of the utility model;
[0022] Figure 4 This is a schematic diagram of the structure of the stepping assembly of the utility model.
[0023] In the figure: 1. Drying box; 2. Ventilation plate; 3. Heating device; 4. Stepping assembly; 41. Lifting slot; 42. Sliding plate; 43. Articulated block; 44. Moving clamp; 45. Connecting sleeve; 46. Limiting hole; 47. Limiting rod; 48. Connecting block; 49. Fixed rod; 410. Clamping rod; 411. Spring; 5. Power assembly; 51. Motor; 52. Transmission belt; 53. Limiting block; 54. Active rod; 55. Driven rod; 56. Fixed block; 57. Dovetail groove; 58. Sliding block; 59. Fan; 6. Arc plate. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-4 The utility model provides a technical solution: a baking device that can be heated evenly, including a drying box 1, a ventilation plate 2 is fixedly connected to the inner wall below the drying box 1, a heating device 3 is fixedly connected to the inner wall above the drying box 1, a stepping component 4 is arranged on the inner wall of the drying box 1, a power component 5 is arranged on the outer wall of the drying box 1, and an arc plate 6 is fixedly connected to the inner wall of the drying box 1.
[0026] In one embodiment of the present invention, the stepping assembly 4 includes a lifting groove 41. The lifting groove 41 is provided on the inner wall on the right side of the drying box 1. At the same time, since the lifting groove 41 is sloped, when the sliding plate 42 moves to the left side of the drying box 1, the clamping rod 410 will be loosened, thereby forming a step-by-step transportation. The inner wall of the lifting groove 41 is movably connected with the sliding plate 42, and then the sliding plate 42 gradually slides on the inner wall of the lifting groove 41. The lifting groove 41 is provided with a slope, so when the sliding plate 42 moves, the hinge block 43 above the sliding plate 42 will push the moving clamp 44 to move, and the outer wall above the sliding plate 42 is fixedly connected with the hinge block 43, and the inner wall above the hinge block 43 is hinged with the moving clamp 44 , and then the movable clamp 44 is sleeved on the inner wall of the connecting sleeve 45, which will make the movable clamps 44 on both sides move closer to the middle, and the outer wall of the movable clamp 44 is sleeved with the connecting sleeve 45, the movable clamp 44 movably penetrates the connecting sleeve 45 and extends to the outer wall above the connecting sleeve 45, and the outer wall of the movable clamp 44 is provided with a limiting hole 46, and the inner wall of the limiting hole 46 is inserted with a limiting rod 47, and the outer wall of the extended end of the movable clamp 44 is fixedly connected with a connecting block 48, and the inner wall of the connecting block 48 is fixedly connected with a fixing rod 49, and the outer wall of the fixing rod 49 is sleeved with a clamping rod 410, and at the same time, the clamping rod 410 will clamp the corrugated board entering the drying box 1, and by setting a spring 411, it is convenient for the clamping rod 410 to clamp corrugated paper of different thicknesses. A spring 411 is fixedly connected to the outer wall below the clamping rod 410, and the upper part of the spring 411 is fixedly connected to the upper inner wall of the connecting block 48, so that the clamping rod 410 can adapt to corrugated cardboards of different thicknesses. The connecting sleeve 45 is in a "U" shape, and the connecting block 48, the fixed rod 49, the clamping rod 410, and the spring 411 constitute a group of clamping devices. There are two groups of clamping devices, and the two groups of clamping devices are mirrored on the left and right sides of the connecting sleeve 45 with the vertical center line of the connecting sleeve 45 as the symmetry axis. There are two groups of heating devices 3, and the two groups of heating devices 3 are mirrored on the inner wall of the drying box 1 with the vertical center line of the front outer wall of the drying box 1 as the symmetry axis.
[0027] In one embodiment of the utility model, the power component 5 includes a motor 51, which is then started to drive the active rod 54 to rotate through the rotation of the output end of the motor 51, and the driven rod 55 is moved through the rotation of the active rod 54. The motor 51 is fixedly connected to the left outer wall of the drying box 1, and the outer wall of the output end of the motor 51 is sleeved with a transmission belt 52. The outer wall of the extended end of the fan 59 is transmission-connected to the lower part of the transmission belt 52. At this time, when the transmission belt 52 is driven by the motor 51 to rotate, the fan 59 on the inner wall of the drying box 1 is driven at the same time, so that it transmits wind to the top through the arc plate 6 to form a turbulence, so that the drying effect is better. The outer wall of the extended end of the fan 59 is fixedly connected to the limiting block 53. The outer wall of the output end of the motor 51 moves through the drying box 1 and extends to the inner wall of the drying box 1. The outer wall of the extended end of the motor 51 is sleeved with an active rod 54, and a driven rod 55 is hinged on the right side of the active rod 54. A slider 58 is fixedly connected to the left outer wall below the driven rod 55. A fixed block 56 is fixedly connected to the inner wall of the drying box 1. A dovetail groove 57 is opened on the outer wall of the fixed block 56. A slider 58 is slidably connected to the inner wall of the dovetail groove 57. The slider 58 slides on the inner wall of the dovetail groove 57 opened on the right outer wall of the fixed block 56, so that the driven rod 55 can reciprocate. Then, through the movement of the driven rod 55, the sliding plate 42 slides on the inner wall of the lifting groove 41. There are two groups of fans 59, and the two groups of fans 59 are mirrored and arranged on the inner wall of the drying box 1 with the vertical center line of the front outer wall of the drying box 1 as the symmetry axis. This makes the drying effect better.
[0028] Working principle: When in use, first start the heating device 3, then start the motor 51, and the active rod 54 is driven to rotate by the rotation of the output end of the motor 51, and the driven rod 55 is driven to move by the rotation of the active rod 54, and the slider 58 slides on the inner wall of the dovetail groove 57 opened on the right outer wall of the fixed block 56, so that the driven rod 55 can reciprocate, and then the sliding plate 42 slides on the inner wall of the lifting groove 41 through the movement of the driven rod 55, and then the sliding plate 42 gradually slides on the inner wall of the lifting groove 41. The lifting groove 41 is provided with a slope, so when the sliding plate 42 moves, the hinge block 43 above the sliding plate 42 will push the moving clamp 4 4 is moved, and then the moving clamps 44 are sleeved on the inner wall of the connecting sleeve 45, which will make the moving clamps 44 on both sides move closer to the middle, and at the same time the clamping rod 410 will clamp the corrugated board entering the drying box 1, and the spring 411 is provided to facilitate the clamping rod 410 to clamp corrugated paper of different thicknesses. At the same time, since the lifting groove 41 has a slope, when the sliding plate 42 moves to the left side of the drying box 1, the clamping rod 410 will be loosened to form a step-by-step transportation. At this time, when the transmission belt 52 is driven by the motor 51 to rotate, the fan 59 on the inner wall of the drying box 1 is driven at the same time, so that it transmits the wind to the upper side through the arc plate 6 to form a turbulent flow, so that the drying effect is better.
[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A baking device capable of evenly heating, comprising a drying box (1), characterized in that: The lower inner wall of the drying box (1) is fixedly connected to a ventilation plate (2), the upper inner wall of the drying box (1) is fixedly connected to a heating device (3), the inner wall of the drying box (1) is provided with a stepping assembly (4), the outer wall of the drying box (1) is provided with a power assembly (5), the inner wall of the drying box (1) is fixedly connected to an arc plate (6), and the stepping assembly (4) comprises: A lifting groove (41), wherein the right inner wall of the drying box (1) is provided with a lifting groove (41), the inner wall of the lifting groove (41) is movably connected to a sliding plate (42), and the outer wall above the sliding plate (42) is fixedly connected to a hinge block (43); A movable clamp (44), wherein the upper inner wall of the hinge block (43) is hingedly connected with the movable clamp (44), the outer wall of the movable clamp (44) is sleeved with a connecting sleeve (45), and the movable clamp (44) movably penetrates the connecting sleeve (45) and extends toward the upper outer wall of the connecting sleeve (45); A limiting hole (46) is provided on the outer wall of the movable clamp (44), a limiting rod (47) is inserted into the inner wall of the limiting hole (46), a connecting block (48) is fixedly connected to the outer wall of the extended end of the movable clamp (44), a fixing rod (49) is fixedly connected to the inner wall of the connecting block (48), a clamping rod (410) is sleeved on the outer wall of the fixing rod (49), a spring (411) is fixedly connected to the outer wall below the clamping rod (410), and the upper part of the spring (411) is fixedly connected to the upper inner wall of the connecting block (48).
2. A baking device capable of evenly heating according to claim 1, characterized in that: The connecting sleeve (45) is in a U-shape.
3. A baking device capable of evenly heating according to claim 1, characterized in that: The connecting block (48), the fixing rod (49), the clamping rod (410), and the spring (411) constitute a group of clamping devices, and two groups of the clamping devices are provided. The two groups of the clamping devices are mirror-imaged and arranged on the left and right sides of the connecting sleeve (45) with the vertical midline of the connecting sleeve (45) as the symmetry axis.
4. The baking device capable of uniform heating according to claim 1, characterized in that: There are two groups of heating devices (3), and the two groups of heating devices (3) are mirror-imaged and arranged on the inner wall of the drying box (1) with the vertical midline of the front outer wall of the drying box (1) as the symmetry axis.
5. The baking device capable of uniform heating according to claim 1, characterized in that: The power assembly (5) comprises a motor (51), the motor (51) being fixedly connected to the left outer wall of the drying box (1), a transmission belt (52) being sleeved on the outer wall of the output end of the motor (51), the outer wall of the extension end of the fan (59) being transmission-connected below the transmission belt (52), and the outer wall of the extension end of the fan (59) being fixedly connected to a limit block (53).
6. A baking device capable of evenly heating according to claim 5, characterized in that: The outer wall of the output end of the motor (51) movably penetrates the drying box (1) and extends toward the inner wall of the drying box (1); an active rod (54) is sleeved on the outer wall of the extended end of the motor (51); a driven rod (55) is hingedly connected to the right side of the active rod (54); a slider (58) is fixedly connected to the left outer wall below the driven rod (55); a fixed block (56) is fixedly connected to the inner wall of the drying box (1); a dovetail groove (57) is formed on the outer wall of the fixed block (56); and a slider (58) is slidably connected to the inner wall of the dovetail groove (57).
7. A baking device capable of uniform heating according to claim 6, characterized in that: There are two groups of fans (59), and the two groups of fans (59) are mirror-imaged and arranged on the inner wall of the drying box (1) with the vertical midline of the front outer wall of the drying box (1) as the symmetry axis.