Drying device for polymer plastic products
By distributing heating plates and lifting mechanisms in an array, combined with a vibration motor and temperature detection sensor, the problems of uneven heating and low efficiency in existing plastic product drying equipment are solved, achieving a more uniform and efficient heating effect.
Patent Information
- Application Number
- CN202520161786.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Existing plastic product drying equipment uses fixed heating wires for heating, which results in uneven heating and low efficiency.
The use of distributed heating plates and lifting mechanisms, combined with vibration motors and temperature detection sensors, enables flexible adjustment and temperature control of the heating plates, ensuring heating uniformity and efficiency.
It achieves more uniform heating and more flexible adjustment, and improves drying efficiency and heating adaptability.
Smart Images
Figure CN223442601U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of plastic product processing equipment, specifically to a drying device for high molecular plastic product. BACKGROUND
[0002] Plastic products are the general term of life, industrial and other products processed by using plastic as the main raw material. It includes all products of injection molding, blister molding and other processes using plastic as raw material. Plastic is a kind of synthetic high polymer material with plasticity. It forms the three indispensable synthetic materials in daily life with synthetic rubber and synthetic fiber. Specifically, plastic is a material that can be molded into a certain shape under certain temperature and pressure conditions by adding various additives to natural or synthetic resin as the main component, and keeps the shape unchanged at room temperature.
[0003] At present, the existing plastic products need to be dried during processing. The current drying equipment generally uses fixed heating wires to heat the flat materials, but there are problems of uneven heating and poor heating efficiency. Therefore, it needs to be improved. UTILITY MODEL CONTENT
[0004] The utility model discloses a drying device for high molecular plastic product to solve the problem of uneven heating and poor heating efficiency of the existing plastic product drying equipment.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a drying device for high molecular plastic product, including drying table, be provided with a drying bin in the drying table, be provided with the material placing table for placing plastic product in the drying bin, the lifting mechanism in the drying table is provided below the drying bin, the lifting mechanism is connected with the material placing table and drives the material placing table to lift above, the connecting support is provided above the drying table, the first air cylinder is fixed above the connecting support, the piston rod of the first air cylinder is connected with the lifting plate after passing through the connecting support, the lifting plate is provided with the lifting support, the heating plate is provided on the lifting support, a plurality of heating pieces are arranged in the form of cloth array below the heating plate, and the size of the heating plate is consistent with the size of the material placing table, the controller of the first air cylinder, the lifting mechanism and the heating piece electric connection is provided on the side of the drying table.
[0006] As preferred, in order to facilitate the height adjustment, the lifting mechanism comprises a first lifting rod, a second lifting rod, a third lifting rod, a fourth lifting rod and a second cylinder, one end of the first lifting rod is connected with the third lifting rod through a shaft, one end of the second lifting rod is connected with the fourth lifting rod through a shaft, one end of the fourth lifting rod is connected with the lifting table through a shaft, the top end of the third lifting rod is slidingly arranged in the lifting table through a shaft, the top of the lifting table is connected with the bottom of the object placing table, and the central position in the drying table is movably provided with the second cylinder through a shaft, and the other end of the second cylinder is connected with the first lifting rod and the third lifting rod through a shaft.
[0007] As preferred, in order to realize the guiding effect during movement, the connecting support is provided with a longitudinal guide rail on both sides, and the back of the lifting plate is provided with a sliding block slidingly connected on the guide rail.
[0008] As preferred, in order to ensure more uniform drying, the bottom of the lifting table is provided with a vibration motor, the output shaft of the vibration motor is connected with the bottom center of the object placing table, and the two sides of the bottom of the object placing table are elastically connected with the top of the lifting table through two springs.
[0009] As preferred, in order to avoid the falling of the articles, the periphery of the object placing table is provided with a baffle for avoiding the falling of the plastic articles.
[0010] As preferred, in order to improve the drying efficiency, the two sides of the front end of the drying bin are hingedly provided with transparent heat preservation cabinet doors.
[0011] As preferred, in order to realize the automatic temperature detection effect, a temperature detection sensor electrically connected with the controller is further arranged in the drying bin.
[0012] As preferred, the four legs of the drying table are provided with a silica gel base.
[0013] Compared with the prior art, the beneficial effects of the present application are:
[0014] In the structure, the heating pieces are arranged in an array to ensure more uniform heating and drying, and the second cylinder is simultaneously driven to work to adjust the height of the object placing table below, so that the adjustment is more flexible, more in line with requirements and the adjustment distance is more extensive. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a front structure schematic view of the drying device for high polymer plastic articles in Example 1 when the transparent heat preservation cabinet doors on both sides are opened.
[0016] Figure 2 It is a side structure schematic view of the drying device for high polymer plastic articles in Example 1 without the controller.
[0017] Figure 3 is a bottom view of the heating plate in Embodiment 1;
[0018] Figure 4 is a schematic diagram of the internal structure of the drying device for high polymer plastic products when the transparent heat preservation cabinet doors on both sides are opened in Embodiment 2;
[0019] Figure 5 is a structure perspective view of the object placing table in Embodiment 3;
[0020] Figure 6 is a schematic diagram of the front structure of the drying device for high polymer plastic products when the transparent heat preservation cabinet doors on both sides are opened in Embodiment 4.
[0021] In the figure: drying table 1, drying bin 2, object placing table 3, lifting mechanism 4, connecting support 5, first air cylinder 6, lifting plate 7, lifting support 8, heating plate 9, heating sheet 10, controller 11, first lifting rod 401, second lifting rod 402, third lifting rod 403, fourth lifting rod 404, second air cylinder 405, lifting table 406, guide rail 12, sliding block 13, vibration motor 14, spring 15, baffle 16, transparent heat preservation cabinet door 17, temperature detection sensor 18, silica gel base 19. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Embodiment 1
[0023] Please refer to Figures 1-3The utility model provides a kind of drying device for high molecular plastics product, including drying table 1, the four legs of drying table 1 are all provided with one silica gel base 19, one drying bin 2 is provided in drying table 1, to improve drying efficiency, the two sides of the front end of drying bin 2 are all hinged with transparent heat preservation cabinet door 17;Drying bin 2 is provided with the article placing table 3 for placing plastic product, lifting mechanism 4 located in drying table 1 is provided below drying bin 2, the upper portion of lifting mechanism 4 is connected with the article placing table 3 and drives article placing table 3 to lift, the upper portion of drying table 1 is provided with connecting support 5, first cylinder 6 is fixed on the upper portion of connecting support 5, the piston rod of first cylinder 6 is connected with lifting plate 7 after passing through connecting support 5, lifting support 8 is provided on lifting plate 7, to realize the guiding effect when moving, connecting support 5 both sides are all provided with one longitudinal guide rail 12, the back of lifting plate 7 both sides is all provided with the sliding block 13 of sliding connection on guide rail 12 the heating plate 9 is provided on lifting support 8, the lower portion of heating plate 9 is provided with several heating pieces 10 distributed as cloth, and the size of heating plate 9 is consistent with the size of article placing table 3, the side of drying table 1 is provided with the controller 11 of electric connection of first cylinder 6, lifting mechanism 4, heating piece 10.
[0024] As preferred, to facilitate the adjustment of height, the lifting mechanism 4 includes a first lifting rod 401, a second lifting rod 402, a third lifting rod 403, a fourth lifting rod 404 and a second cylinder 405, one end of the first lifting rod 401 is connected with the third lifting rod 403 through a shaft, one end of the second lifting rod 402 is connected with the fourth lifting rod 404 through a shaft, one end of the fourth lifting rod 404 is connected with a lifting table 406 through a shaft, the top end of the third lifting rod 403 is slidingly arranged in the lifting table 406 through a shaft, the top of the lifting table 406 is connected with the bottom of the article placing table 3, the center position in the drying table 1 is movably arranged with the second cylinder 405 through a shaft, the other end of the second cylinder 405 is connected with the first lifting rod 401 and the third lifting rod 403 through a shaft.
[0025] The specific working principle of the structure is as follows: the transparent heat preservation cabinet door 17 on both sides is opened, then the plastic product particle material is placed on the storage table 3, the transparent heat preservation cabinet door 17 is closed, the driving device is driven to work, according to the heating temperature requirement, the first air cylinder 6 is driven to work, the heating plate 9 is driven to press down and close to the storage table 3, and a plurality of heating pieces 10 are driven to work to dry and heat the plastic particle material on the storage table 3. According to the temperature requirement of the plastic particle, the heating piece 10 can be controlled in the appropriate height, the heating efficiency is further improved, and the heating and drying are more uniform due to the array distribution of the heating piece 10 in the structure. The second air cylinder 405 is driven to work to drive the storage table 3 below to adjust the height, so that the adjustment is more flexible, more in line with the requirements and the adjustment distance is more extensive. Embodiment 2
[0026] Please refer to Figure 4 The general structure of the high polymer plastic product drying device disclosed in the embodiment is the same as that of embodiment 1, except that as a preferred, in order to ensure more uniform drying, the bottom of the lifting table 406 is provided with a vibration motor 14, the output shaft of the vibration motor 14 is connected with the bottom center of the storage table 3, and the bottoms of the two sides of the storage table 3 are elastically connected with the top of the lifting table 406 through two springs 15. Through the above structure, the plastic particle product is vibrated to ensure uniform distribution of the product, and the drying is further ensured to be more uniform. Embodiment 3
[0027] Please refer to Figure 5 The general structure of the high polymer plastic product drying device disclosed in the embodiment is the same as that of embodiment 1, except that as a preferred, in order to avoid the falling of the product, the periphery of the storage table 3 is provided with a baffle 16 for preventing the falling of the plastic product. The baffle 16 is arranged around the storage table 3 to prevent the product from falling from the periphery of the storage table 3. Embodiment 4
[0028] Please refer to Figure 6 The general structure of the high polymer plastic product drying device disclosed in the embodiment is the same as that of embodiment 1, except that as a preferred, in order to realize the automatic temperature detection function, a temperature detection sensor 18 electrically connected with the controller 11 is further arranged in the drying bin 2. In the embodiment, the temperature detection sensor 18 is arranged to monitor the temperature in the drying bin 2 in real time. When the temperature in the drying bin 2 is higher than the preset required temperature, the heating piece 10 stops heating. When the temperature in the drying bin 2 is lower than the preset temperature, the heating piece 10 is driven to continue heating. Therefore, the temperature in the drying bin 2 is automatically controlled through the embodiment.
[0029] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A drying device for polymer plastic products, comprising a drying table (1), characterized in that: The drying table (1) is provided with a drying chamber (2), a storage table (3) for placing plastic products is provided in the drying chamber (2), a lifting mechanism (4) located in the drying table (1) is provided below the drying chamber (2), the upper portion of the lifting mechanism (4) is connected to the storage table (3) and drives the storage table (3) to be lifted and lowered, a connecting support (5) is provided above the drying table (1), a first cylinder (6) is fixed above the connecting support (5), and the first cylinder (6) ) is connected to a lifting plate (7) after passing through a connecting support (5), a lifting support (8) is provided on the lifting plate (7), a heating plate (9) is provided on the lifting support (8), a plurality of heating plates (10) distributed in an array are provided below the heating plate (9), and the size of the heating plate (9) is consistent with the size of the storage table (3), and a controller (11) electrically connected to the first cylinder (6), the lifting mechanism (4), and the heating plates (10) is provided on the side of the drying table (1).
2. A drying device for polymer plastic products according to claim 1, characterized in that: The lifting mechanism (4) comprises a first lifting rod (401), a second lifting rod (402), a third lifting rod (403), a fourth lifting rod (404) and a second cylinder (405), one end of the first lifting rod (401) is connected to the third lifting rod (403) via a shaft, one end of the second lifting rod (402) is connected to the fourth lifting rod (404) via a shaft, one end of the fourth lifting rod (404) is connected to a lifting platform (406) via a shaft, the top end of the third lifting rod (403) is slidably arranged in the lifting platform (406) via a shaft, the top of the lifting platform (406) is connected to the bottom of the storage platform (3), and a second cylinder (405) is movably arranged at a central position in the drying platform (1) via a shaft, and the other end of the second cylinder (405) is mutually connected to the shaft between the first lifting rod (401) and the third lifting rod (403).
3. The drying device for polymer plastic products according to claim 1, characterized in that: A longitudinally arranged guide rail (12) is provided on both sides of the connecting support (5), and a slider (13) slidably connected to the guide rail (12) is provided on both sides of the back side of the lifting plate (7).
4. The drying device for polymer plastic products according to claim 2, characterized in that: A vibration motor (14) is provided at the bottom of the lifting platform (406), the output shaft of the vibration motor (14) is connected to the bottom center of the storage platform (3), and both sides of the bottom of the storage platform (3) are elastically connected to the top of the lifting platform (406) through two springs (15).
5. A drying device for polymer plastic products according to claim 1, 2, 3 or 4, characterized in that: Baffles (16) are provided on all four sides of the storage table (3) to prevent plastic products from falling.
6. A drying device for polymer plastic products according to claim 1, 2, 3 or 4, characterized in that: Transparent heat-insulating cabinet doors (17) are hinged on both sides of the front end of the drying chamber (2).
7. A drying device for polymer plastic products according to claim 1, 2, 3 or 4, characterized in that: A temperature detection sensor (18) electrically connected to the controller (11) is also provided in the drying chamber (2).
8. A drying device for polymer plastic products according to claim 1, 2, 3 or 4, characterized in that: Each of the four legs of the drying table (1) is provided with a silica gel base (19).