LED lampshade machining die

Abstract

The utility model discloses a light-emitting diode (LED) lampshade processing die, which relates to the technical field of LED lampshade processing, and comprises an insulating plate, a top plate, an upper die plate, a lower die plate, a blank plate and a bottom plate which are sequentially arranged, a female die is arranged in the upper die plate, a male die is arranged in the lower die plate, one side of the male die is provided with a connecting thread, and the other side of the male die is provided with a connecting thread. And the male die is in threaded connection with the interior of the lower die plate, one end of the male die is fixedly connected with a driven gear, a rotatable transmission gear is installed in the blank plate, and one side of the transmission gear is connected with a driving motor. The driving motor can drive the transmission gear to rotate so as to drive the driven gear and the male die to rotate, the male die is connected in the lower die plate in a threaded mode, the male die can move in the axial direction while rotating, the male die is separated from a lampshade with threads, then the core pulling action can be achieved, and the machined and formed lampshade falls off. According to the device, the lampshade with threads can be quickly demoulded, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lampshade processing, in particular to an LED lampshade processing mold. Background Art

[0002] A lampshade is a cover placed around the flame of a lamp or on the bulb to focus light or protect against wind and rain. The lampshade is not only placed on the lamp to gather light, but also prevents electric shock and protects the eyes. The lampshade is not only placed on the lamp to gather light, but also prevents electric shock and protects the eyes. Therefore, most lamps have lampshades.

[0003] Lampshades are typically made of glass, fabric, PVC, kraft paper, and other materials. PVC lampshades have a wide range of applications, but they require injection molding during the molding process. Furthermore, since the lampshades often have a threaded structure, it is often difficult to quickly disassemble the threaded lampshades after the injection molding process, which in turn affects product disassembly and processing efficiency. Therefore, this utility model proposes a mold for manufacturing LED lampshades. Utility Model Content

[0004] Technical problems solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a LED lampshade processing mold.

[0006] Technical Solution

[0007] To achieve the above object, the utility model provides the following technical solution: an LED lampshade processing mold, comprising an insulating plate, a top plate, an upper template, a lower template, a spacer plate and a bottom plate arranged in sequence, a concave mold provided inside the upper template, a punch provided inside the lower template, a connecting thread provided on one side of the punch, the punch being threadedly connected to the inside of the lower template, one end of the punch being fixedly connected to a driven gear, a rotatable transmission gear being installed inside the spacer plate, one side of the transmission gear being connected to a drive motor, the drive motor being fixedly installed on one side of the bottom plate, a driven gear, a transmission gear and a drive motor being arranged in a lower mold consisting of the lower template, the spacer plate, the bottom plate and the punch, when in use, the drive motor can drive the transmission gear to rotate, thereby driving the driven gear and the punch to rotate, since the punch is threadedly connected to the lower template, the punch can move in the axial direction while rotating, thereby causing the punch to disengage from the lampshade with the thread, thereby achieving a core-pulling action, causing the processed lampshade to fall off, and the device can quickly demold the lampshade with the thread, with high work efficiency.

[0008] Preferably, the insulating plate, top plate, upper mold and concave mold form an upper mold, and the lower mold, space plate, bottom plate and punch form a lower mold. The upper mold and the lower mold are movably connected through the cooperation of guide pillars and guide holes.

[0009] Preferably, there is a mold forming space between the male mold and the female mold, and a mold thread forming portion is provided on the male mold.

[0010] Preferably, a heat flow channel is occasionally provided in the upper mold.

[0011] Preferably, a core-pulling space for the movement of the punch is reserved between the space plates.

[0012] Preferably, the driven gear and the transmission gear are meshed and linked.

[0013] Preferably, the insulating plate, top plate, upper template and concave mold are fixed together by fixing screws, and the lower template, space plate, bottom plate and convex mold are also fixed together by fixing screws.

[0014] Beneficial effects:

[0015] Compared with the existing technology, the LED lampshade processing mold has the following beneficial effects:

[0016] The utility model arranges a driven gear, a transmission gear and a driving motor in a lower die composed of a lower die plate, a space plate, a bottom plate and a punch. When in use, the driving motor can drive the transmission gear to rotate, thereby driving the driven gear and the punch to rotate. Since the punch is connected to the lower die plate by a thread, the punch can move in the axial direction while rotating, thereby disengaging the punch from the lampshade with the thread, and then achieving a core pulling action, so that the processed lampshade falls off. The device can quickly demould the lampshade with the thread, and has high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the punch of the utility model.

[0022] In the picture:

[0023] 1. Insulation plate; 2. Top plate; 3. Upper mold plate; 4. Lower mold plate; 5. Concave mold; 6. Punch mold; 7. Driven gear; 8. Spacer plate; 9. Transmission gear; 10. Drive motor; 11. Guide column; 601. Connecting thread; 602. Mold thread forming part; 801. Core pulling space; 12. Heat flow channel; 13. Bottom plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 4 As shown, the utility model provides a technical solution: an LED lampshade processing mold, comprising an insulating plate 1, a top plate 2, an upper template 3, a lower template 4, a spacer plate 8 and a bottom plate 13 arranged in sequence, a concave mold 5 is provided inside the upper template 3, a punch 6 is provided inside the lower template 4, a connecting thread 601 is provided on one side of the punch 6, the punch 6 is threadedly connected to the inside of the lower template 4, one end of the punch 6 is fixedly connected to a driven gear 7, a rotatable transmission gear 9 is installed inside the spacer plate 8, a drive motor 10 is connected to one side of the transmission gear 9, and the drive motor 10 is fixedly mounted on one side of the bottom plate 9, The driven gear 7 and the transmission gear 9 are meshed and linked. The driven gear 7, the transmission gear 9 and the driving motor 10 are arranged in the lower mold composed of the lower mold plate 4, the space plate 8, the bottom plate 13 and the punch 6. When in use, the driving motor 10 can drive the transmission gear 9 to rotate, thereby driving the driven gear 7 and the punch 6 to rotate. Since the punch 6 is threadedly connected to the lower mold plate 4, the punch 6 can move in the axial direction while rotating, thereby disengaging the punch 6 from the lampshade with a thread, and then achieving the core pulling action, so that the processed lampshade falls off. The device can quickly demould the lampshade with a thread, and the work efficiency is high.

[0026] Please pay attention to Figure 1 、 Figure 2 and Figure 3The insulating plate 1, top plate 2, upper template 3 and die 5 constitute the upper die, the lower template 4, space plate 8, bottom plate 13 and punch 6 constitute the lower die, the upper die and the lower die are connected by the cooperation of guide pillars 11 and guide holes, the insulating plate 1, top plate 2, upper template 3 and die 5 are fixed together by fixing screws, and the lower template 4, space plate 8, bottom plate 13 and punch 6 are also fixed together by fixing screws.

[0027] Please pay attention to Figure 2 and Figure 4 There is a mold forming space between the punch 6 and the die 5. The punch 6 is provided with a mold thread forming portion 602. A core pulling space 801 for the punch 6 to move is reserved between the spacer plates 8.

[0028] A heat flow channel 12 is provided in the upper mold in the present application.

[0029] Working principle: By setting a driven gear 7, a transmission gear 9 and a driving motor 10 in the lower mold composed of the lower template 4, the space plate 8, the bottom plate 13 and the punch 6, when in use, the driving motor 10 can drive the transmission gear 9 to rotate, and then drive the driven gear 7 and the punch 6 to rotate. Since the punch 6 is threadedly connected to the lower template 4, the punch 6 can move in the axial direction while rotating, thereby disengaging the punch 6 from the threaded lampshade, and then achieving the core pulling action, so that the processed lampshade falls off.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "includes," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A LED lampshade processing mold, comprising an insulating plate (1), a top plate (2), an upper template (3), a lower template (4), a spacer plate (8) and a bottom plate (13) arranged in sequence, characterized in that: A concave die (5) is provided inside the upper mold plate (3), a convex die (6) is provided inside the lower mold plate (4), a connecting thread (601) is provided on one side of the convex die (6), the convex die (6) is threadedly connected to the inside of the lower mold plate (4), one end of the convex die (6) is fixedly connected to a driven gear (7), a rotatable transmission gear (9) is installed inside the space plate (8), one side of the transmission gear (9) is connected to a drive motor (10), and the drive motor (10) is fixedly installed on one side of the base plate (13).

2. The LED lampshade processing mold according to claim 1, characterized in that: The insulating plate (1), top plate (2), upper mold plate (3) and concave mold (5) form an upper mold, and the lower mold plate (4), space plate (8), bottom plate (13) and punch (6) form a lower mold. The upper mold and the lower mold are movably connected through the cooperation of guide pillars (11) and guide holes.

3. The LED lampshade processing mold according to claim 1, characterized in that: A mold forming space is provided between the male mold (6) and the female mold (5), and a mold thread forming portion (602) is provided on the male mold (6).

4. The LED lampshade processing mold according to claim 1, characterized in that: A heat flow channel (12) is provided in the upper mold.

5. The LED lampshade processing mold according to claim 1, characterized in that: A core-pulling space (801) for the movement of the punch (6) is reserved between the space plates (8).

6. The LED lampshade processing mold according to claim 1, characterized in that: The driven gear (7) and the transmission gear (9) are meshed and linked.

7. The LED lampshade processing mold according to claim 1, characterized in that: The insulating plate (1), top plate (2), upper template (3) and concave mold (5) are fixed together by fixing screws, and the lower template (4), space plate (8), bottom plate (13) and convex mold (6) are also fixed together by fixing screws.

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