LED display backplane groove shaping mold
A technology for LED displays and backplanes, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of elastic components losing elasticity, poor product quality, and inaccurate stamping products, etc.
Active Publication Date: 2018-06-12
JIANGSU FANRUN ELECTRONICS
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Although the extrusion block uses a spring as the first elastic element to provide it with stable performance, the elastic element tends to lose its elasticity after long-term use, so that the stamped product is inaccurate, the product quality is poor, and it needs to be replaced many times
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of the present invention.
[0028] See attached Figure 1-8 As shown, the recess shaping mold of the LED display backplane in this embodiment is used to stamp and reshape the groove bending edge 11 of the LED display backplane 1, and includes an upper mold base 21 and a mold set below the upper mold base 21 The shaping adjustment part 3, the shaping adjustment part 3 includes an adjustment screw 31, an inclined die 32, and an adjustment punch 33. The adjustment screw 31 is transversely arranged on the lower end surface of the upper die seat 21 through a screw fixing block 34, and the adjustment punch 33 and The adjusting screw 31 is perpendicular, the inclin...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| angle | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses an LED display backplane groove dressing die. The LED display backplane groove dressing die comprises an upper die base (21) and a dressing adjusting part (3) arranged under the upper die base (21); the dressing adjusting part (3) comprises an adjusting lead screw (31), an oblique die (32) and an adjusting punch (33); the adjusting lead screw (31) is transversely arranged on the lower end face of the upper die base (21) by use of a lead screw fixed block (34); the adjusting punch (33) is perpendicular to the adjusting lead screw (31); the oblique die (32) is arranged at the end portion of the adjusting lead screw (31) by use of a ball roller (35); the left end of the ball roller (35) is fixedly connected with the end portion of the adjusting lead screw (31); the right end of the ball roller (35) is arranged in the oblique die (32) and capable of rotating relatively to the oblique die (32). The adjusting lead screw directly provides acting force to the oblique die in a linear manner and then the oblique die controls the adjusting punch to move; the LED display backplane groove dressing die has the advantages of stable force transfer and accurate oblique die motion.
Description
Technical field [0001] The invention relates to the technical field of mold structures, in particular to a shaping mold for the grooves of the LED display backplane. Background technique [0002] The LED display (or LCD display) is a flat panel display device. In the structure of the LED (or LCD display) display, the shell is an LED (LCD) display assembly (PCB PANEL printed circuit board, SHEET reflective foil, etc.) that tightly wraps the core ) Important components. Since the LED (LCD) display panel itself does not emit light, a lamp tube needs to be set behind it to emit light, so the back plate not only serves to fix the LED (LCD) display assembly, but also needs to provide reflection for the lamp tube installed in the slot To improve the lighting effect of the lamp. Generally used to fix the backplane of the LCD panel, it uses a metal frame-type component and connects to the outer shell, which can be said to be the "framework" of the liquid crystal display. The backplane h...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10B21D22/02
CPCB21D22/02B21D37/10
Inventor 朴日模彭春霞
Owner JIANGSU FANRUN ELECTRONICS