Roller shutter door type rotational molding drying oven
The roller shutter door design solves the problems of door deformation and space waste in rotational molding equipment, achieving high efficiency and energy saving, easy maintenance, and improving the service life and production efficiency of the equipment.
Patent Information
- Application Number
- CN202423277428.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The double-door design of existing rotational molding equipment is prone to deformation during the heating process, resulting in tooth skipping and asynchronous opening and closing. In addition, the hanging rail is deformed and the bearings are aged, which takes up a lot of space.
It adopts a roller shutter door design, including upper and lower roller shutter door components, guide rails, folding door body and drive motor. The smooth movement and sealing of the door are achieved through chain drive, avoiding fit problems caused by thermal expansion and contraction.
It saves equipment space, ensures smooth door movement and sealing, reduces maintenance costs, and improves equipment lifespan and production efficiency.
Smart Images
Figure CN223657449U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model discloses a roll -to -roll plastic oven belongs to roll -to -roll plastic equipment technical field, and specifically relates to a roll -up door type roll -to -roll plastic oven. BACKGROUND
[0002] The main role of roll -to -roll plastic equipment includes high -efficient energy -conserving, environmental protection safety, product quality is high, can produce multiple products, the degree of automation is high, the degree of customization is high and maintenance is convenient.
[0003] The current roll -to -roll plastic equipment is all to the door design. Move to the gear rack drive, and the door will pass through the deformation in the oven heating process, and often there will be the condition of skip tooth and asynchronous opening and closing.
[0004] 1, move the door through the gear rack drive, and the door will pass through the deformation in the oven heating process, and often there will be the condition of skip tooth and asynchronous opening and closing.
[0005] 2, because of the continuous heating and cooling, the oven hanger rail deformation bearing is often caused by heat when opening the door, resulting in frequent replacement.
[0006] 3, the door will increase the use space of the equipment, and the width is often 2 times of the oven. For some compact place, it will cause space waste. INVENTION CONTENT
[0007] The utility model discloses a roll -up door type roll -to -roll plastic oven, solve the problem mentioned above.
[0008] Technical scheme: a roll -up door type roll -to -roll plastic oven, including: rack, oven, back plate and roll -up door component;
[0009] The oven is installed in the rack, the back plate is fixedly installed on the back side of the rack, and the roll -up door component is installed on the rack.
[0010] The roll -up door component includes an upper roll -up door component and a lower roll -up door component, and is composed of a guide rail, a folding door body, a driving motor and a connecting chain.
[0011] In further embodiments, the guide rail is fixedly installed on the two side frames of the rack, and the folding door body is slidingly installed in the guide rails on both sides. The motor is installed on the back side of the oven, and one end of the connecting chain is connected with the motor and the other end is connected with the folding door body.
[0012] In further embodiments, the folding door body is composed of a plurality of door plates, and the adjacent door plates are connected by folding hinge shafts.
[0013] In further embodiments, the back plate is composed of a plurality of small plates.
[0014] In further embodiments, the oven is comprised of an outer oven and an inner oven.
[0015] Compared with the prior art, the utility model has the advantages of the following:
[0016] 1. The up and down rolling shutter door design saves the occupied space of equipment.
[0017] 2. The rolling shutter door is limited by guide rail and driven by chain, which guarantees the sealing and smooth movement of the door, and guarantees the cooperation gap between the equipment and the door, so that the heat leakage is avoided due to thermal expansion and cold shrinkage.
[0018] 3. The rolling shutter door is composed of a plurality of separate door panels, which guarantees the flexibility of the door.
[0019] 4. The structure is convenient for modular production of products, and reduces the cost and labor. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is the axonometric view of the utility model.
[0021] Figure 2 is the front view of the utility model.
[0022] Figure 3 is the rear view of the utility model.
[0023] Figure 4 is the schematic view of the driving motor and connecting chain of the utility model.
[0024] Figure 5 is the opening and closing door schematic view of the utility model.
[0025] The drawing mark: frame 1, oven 2, back plate 3, rolling shutter door assembly 4, guide rail 5, folding door body 6, driving motor 7, connecting chain 8, door panel 9, folding hinge shaft 10, small plate 11. DETAILED DESCRIPTION
[0026] The technical scheme of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.
[0027] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0028] In the description of the utility model, it is necessary to explain, unless otherwise expressly provided and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.
[0029] A rolling shutter door type rotomolding oven, comprising: a rack 1, an oven 2, a back plate 3, a rolling shutter door assembly 4.
[0030] In one embodiment, as shown in Figures 1 to 5 The oven 2 is installed in the rack 1, the back plate 3 is fixedly installed on the back side of the rack 1, and the rolling shutter door assembly 4 is installed on the rack 1;
[0031] The rolling shutter door assembly 4 comprises an upper rolling shutter door assembly 4 and a lower rolling shutter door assembly 4; the rolling shutter door assembly 4 is composed of a guide rail 5, a folding door body 6, a driving motor 7 and a connecting chain 8.
[0032] In one embodiment, as shown in Figures 1 to 5 The guide rail 5 is fixedly installed on the two side frames of the rack 1, and the folding door body 6 is slidingly installed in the two guide rails 5; the motor is installed on the back side of the oven 2, and one end of the connecting chain 8 is connected with the motor and the other end is connected with the folding door body 6.
[0033] In one embodiment, as shown in Figures 1 to 5 The folding door body 6 is composed of a plurality of door plates 9, and the adjacent door plates 9 are connected by folding hinge shafts 10.
[0034] In one embodiment, as shown in Figures 1 to 5 The back plate 3 is composed of a plurality of small plates 11.
[0035] In one embodiment, as shown in Figures 1 to 5 The oven 2 is composed of an outer box and an inner box.
[0036] Working principle: when the utility model carries out work, first through the drive motor 7 rotation through the gear and the connection chain 8 cooperation, thereby the connection chain 8 is driven folding door body 6 moves through guide rail 5, thereby realizes the opening and closing of upper rolling shutter door assembly 4 and lower rolling shutter door assembly 4.
[0037] Obviously, the above embodiments are only examples for clearly illustrating, and not limit the embodiments. For those skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, all the embodiments need not and can not be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the utility model creation.
Claims
1. A roller shutter door type rotomoulding oven, characterised in that, Include: Rack, oven, back plate and rolling shutter door assembly; The oven is installed in the rack, the back plate is fixedly installed on the back side of the rack, and the rolling shutter door assembly is installed on the rack; The rolling shutter door assembly includes an upper rolling shutter door assembly and a lower rolling shutter door assembly; the rolling shutter door assembly is composed of guide rails, folding door bodies, driving motors and connecting chains.
2. A roll-up door type rotomoulding oven according to claim 1, characterised in that, The guide rails are fixedly installed on the two side frames of the rack, and the folding door bodies are slidingly installed in the guide rails on both sides; the motor is installed on the back side of the oven, and one end of the connecting chain is connected with the motor and the other end is connected with the folding door body.
3. A roll-up door type rotomoulding oven according to claim 1, characterised in that, The folding door body is composed of a plurality of door plates, and the adjacent door plates are connected by folding hinge shafts.
4. A roll-up door type rotomoulding oven according to claim 1, characterised in that, The back plate is composed of a plurality of small plates.
5. The roll-up door type rotomolding oven according to claim 1, wherein The oven is composed of an outer box and an inner box.