一种丝网印刷烘箱
By improving the oven's filtration and air guiding structure, the problem of dust accumulation on the air guide plate was solved, achieving more efficient and uniform drying of printed materials, and improving the oven's energy efficiency and the drying quality of printed items.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN HUIDUOBAO ELECTROMECHANICAL CO LTD
- Filing Date
- 2025-08-27
- Publication Date
- 2026-07-17
AI Technical Summary
The air guide plates of existing screen printing ovens are prone to dust accumulation, which leads to a decrease in air guiding efficiency and a large power consumption of the heating rods.
An oven structure with a filter mounting plate, filter screen, support slider and locking knob was designed to facilitate the installation and removal of the filter plate and air guide plate, clean the filter screen of dust, prevent dust accumulation in the air guide motor, and improve air guiding efficiency and heating uniformity.
The convenient filter plate and air guide plate structure maintains the oven's high efficiency and uniform drying effect, while reducing energy consumption.
Smart Images
Figure CN224510665U_ABST
Abstract
Claims
1. A screen printing oven, comprising a conveyor side plate (1) and an oven (3), characterized in that: The oven (3) has mounting slots (18) at both ends, and support slide rods (19) are provided on both sides of the mounting slots (18). A filter mounting plate (6) is provided on one side of the outer end face of the oven (3), and a filter plate (20) is provided on one side of the filter mounting plate (6). Support slide blocks (22) are provided on both sides of the filter plate (20). The filter plate (20) has filter screens (21) on both the upper and lower end faces. The filter plate (20) has a square mounting groove (25) inside. The square mounting groove (25) has an air guide plate (26) inside. The end face of the air guide plate (26) has multiple air guide fans (13). The outer end face of the filter mounting plate (6) has a locking knob (23) and an installation handle (24) on both sides.
2. A screen printing oven according to claim 1, characterized in that: The oven (3) is installed on the upper end of the transmission side plate (1). The lower end of the transmission side plate (1) is provided with a transmission bracket (2). A speed reduction motor (4) is provided on one side of the outer end face of the transmission side plate (1). The output shaft of the speed reduction motor (4) passes through the end face of the transmission side plate (1) and extends into its interior.
3. A screen printing oven according to claim 2, wherein: The output shaft of the geared motor (4) is provided with a transmission rotating rod (10) and a transmission roller shaft (11) inside the transmission side plate (1). The outer end face of the transmission roller shaft (11) is provided with a transmission belt (5), and the inner end face of the oven (3) is provided with a heat insulation support plate (15).
4. A screen printing oven according to claim 3, wherein: The oven (3) has multiple ultraviolet lamps (14) on the lower side of the heat insulation support plate (15) on the inner end face, and multiple heating fins (16) on the upper side of the heat insulation support plate (15) inside the oven (3), with multiple serpentine heating rods (17) on the end face of the heating fins (16).
5. A screen printing oven according to claim 4, wherein: The serpentine heating rod (17) has a first connecting rod (7) and a second connecting rod (8) at both ends, and a connection port (9) is provided on one side of the outer end face of the first connecting rod (7) and the second connecting rod (8).
6. A screen printing oven according to claim 1, characterized in that: The filter mounting plate (6) has multiple limiting locking grooves (12) on its outer end face, the air guide plate (26) has a pull handle (28) on its outer end face, the air guide plate (26) has multiple locking ear plates (27) on its outer end face, and the locking ear plates (27) have locking screws on their outer end faces.