Lampshade mold

Abstract

The utility model relates to the technical field of dies for machining lampshades, and discloses a lampshade die which comprises a first die body, a second die body located above the top of the first die body and a mounting frame located at the top of one side of the first die body, and the first die body comprises a plurality of sets of limiting blocks arranged at the two ends of the second die body; and the multiple sets of fixing blocks are arranged at the two ends of the first mold body, limiting rods penetrating into the limiting blocks are arranged at the tops of the fixing blocks, and a containing groove is formed in the first mold body. The splicing effect between the first die body and the second die body is better through the fixing blocks, the limiting blocks and the limiting rods, the die blocks and the die grooves are spliced to form a forming groove, the die blocks can be adjusted up and down through the servo motors, the lead screws and the supporting rods, a forming piece is separated from the die blocks, and the forming efficiency is improved. And the push plate is stably driven to be adjusted left and right through the air cylinder and the movable rod, so that a formed part is pushed out of the mold, the mold can be automatically taken, and the use efficiency of the mold is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lampshade processing moulds, in particular to a lampshade mould. Background Art

[0002] A lampshade is a cover placed around the flame of a lamp or on a bulb to focus light or protect against wind and rain. The lampshade is not only placed on the lamp to focus light, but also prevents electric shock and protects the eyes. During the production process of the lampshade, the lampshade needs to be injection molded through a mold.

[0003] Application No. CN201720534837.3 discloses a lampshade mold, which aims to provide a lampshade mold that is easy to demould and improves the surface flatness of the product. The key points of its technical solution are that it includes an upper mold assembly and a lower mold assembly. The insert is embedded in the lower mold and its side wall is provided with an air channel, the outlet of the air channel is shielded by the lower mold, the ejector plate is used to drive the ejector rod to move up and down, and the air channel is connected to the cavity space when the insert is away from the lower mold. This mold performs injection molding on the lampshade through the upper and lower mold assemblies. After demoulding, the molded part needs to be manually removed from the mold, which is easy to cause damage to the molded part manually, and the efficiency of removing the parts is low, which will affect the use efficiency of the mold and is not convenient for rapid production of lampshades; Utility Model Content

[0004] The purpose of the utility model is to provide a lampshade mold to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a lampshade mold, comprising a mold body 1, a mold body 2 located above the top of the mold body 1, and a mounting frame located at the top of one side of the mold body 1, wherein the mold body 1 includes:

[0006] Multiple groups of limit blocks are set at both ends of the mold body;

[0007] A plurality of groups of fixing blocks are arranged at two ends of the mold body, and a limiting rod penetrating into the inside of the limiting block is arranged on the top of the fixing block.

[0008] Preferably, a storage groove is provided inside the mold body one, a module is provided inside the storage groove, an empty groove is provided at the middle position inside the module, a plurality of support rods penetrating into the module are provided inside the storage groove, a servo motor is installed at the middle position of the bottom of the mold body one, the output end of the servo motor is connected to a screw rod penetrating into the empty groove, a mold groove is provided at the bottom of the mold body two, and an injection port is provided at the middle position of the top of the mold body two.

[0009] Preferably, a cylinder is provided at a middle position of one side of the mounting frame, a push plate is provided at the telescopic end of the cylinder, and movable rods penetrating into the interior of the mounting frame are provided at both ends of one side of the push plate.

[0010] Preferably, the bottom end of the limiting rod is welded to the top end of the fixing block, a limiting hole is arranged inside the limiting block, and the top end of the limiting rod passes through the limiting hole, and the mounting frame is welded to the mold body.

[0011] Preferably, the module is movably connected to the mold body through a receiving groove, and a through hole penetrating to the top of the mold body is provided at the top of the receiving groove.

[0012] Preferably, a plurality of sliding holes are arranged on the outer side of the module, and the support rods penetrate into the sliding holes, and the module is slidably connected with the support rods through the sliding holes.

[0013] Preferably, the servo motor is detachably connected to the mold body via a fixing bolt, and a threaded hole matching the screw rod is provided at the bottom end inside the module.

[0014] Preferably, a groove is provided at the bottom end of the mold groove, and an anti-sticking layer is provided on the inner wall of the mold groove.

[0015] Preferably, the cylinder is detachably connected to the mounting frame via fixing bolts, a connecting block is provided at a middle position on one side of the push plate, and the telescopic end of the cylinder is connected to the connecting block.

[0016] Preferably, movable holes are provided at both ends of the interior of the mounting frame, and a movable rod penetrates into the movable hole, and the movable rod is movably connected to the mounting frame through the movable hole.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model achieves a better splicing effect between the mold body one and the mold body two by means of a fixed block, a limit block and a limit rod, forms a molding groove by splicing the module and the mold groove, and can adjust the module up and down by means of a servo motor, a screw rod and a support rod to separate the molded part from the module. The push plate is stably driven by the cylinder and the movable rod to adjust left and right, thereby pushing the molded part out of the mold, and can automatically remove the part from the mold, thereby improving the use efficiency of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 This is a schematic diagram of the internal structure of module 1 of the utility model.

[0022] Figure 3 It is a cross-sectional view of the utility model.

[0023] In the figure: 1. Mold body one; 101. Fixed block; 102. Limit block; 103. Limit rod; 2. Mold body two; 201. Storage slot; 202. Module; 203. Empty slot; 204. Support rod; 205. Servo motor; 206. Screw rod; 207. Mold slot; 208. Injection port; 3. Mounting frame; 301. Cylinder; 302. Push plate; 303. Movable rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-3 The utility model provides a lampshade mold embodiment: a lampshade mold, including a mold body 1, a mold body 2 located above the top of the mold body 1, and a mounting frame 3 located at the top of one side of the mold body 1, the mold body 1 includes: multiple groups of limit blocks 102 arranged at both ends of the mold body 2; multiple groups of fixed blocks 101 arranged at both ends of the mold body 1, and the top of the fixed block 101 is provided with a limit rod 103 that penetrates into the limit block 102, and the limit rod 103 and the limit block 102 make the splicing effect between the mold body 2 2 and the mold body 1 better.

[0029] Please refer to Figure 1 and Figure 3 A storage groove 201 is provided inside the mold body 1, and a module 202 is provided inside the storage groove 201. The module 202 can be adjusted up and down through the storage groove 201. An empty groove 203 is provided at the middle position inside the module 202. A plurality of support rods 204 penetrating into the module 202 are provided inside the storage groove 201. A servo motor 205 is installed at the middle position of the bottom of the mold body 1. The output end of the servo motor 205 is connected to a screw rod 206 penetrating into the empty groove 203. The screw rod 206 can be driven to rotate by the servo motor 205, and the module 202 can be adjusted up and down. A mold groove 207 is provided at the bottom of the mold body 2, and a molding groove is formed by splicing the mold groove 207 and the module 202. A material injection port 208 is provided at the middle position of the top of the mold body 2, which is convenient for injecting raw materials into the mold.

[0030] Please refer to Figure 1 and Figure 2A cylinder 301 is provided at the middle position of one side of the mounting frame 3, and a push plate 302 is provided at the telescopic end of the cylinder 301. The push plate 302 is driven by the cylinder 301 to adjust left and right. Both ends of one side of the push plate 302 are provided with movable rods 303 that penetrate into the interior of the mounting frame 3. The adjustment of the push plate 302 by the movable rod 303 is more stable, which is convenient for automatically pushing out the molded part.

[0031] Please refer to Figure 1 and Figure 3 The bottom end of the limiting rod 103 is welded to the top of the fixing block 101, a limiting hole is arranged inside the limiting block 102, and the top of the limiting rod 103 penetrates into the limiting hole, the mounting frame 3 is welded to the mold body 1, and the installation between the mold body 1 and the mold body 2 2 is more stable through the limiting block 102 and the limiting rod 103, so that the molding quality of the mold is higher, the module 202 is movably connected to the mold body 1 through the receiving groove 201, and the module 202 can be moved with the mold body 1 through the receiving groove 201, the top of the receiving groove 201 is provided with a through hole that penetrates to the top of the mold body 1, and the outer side of the module 202 is provided with a plurality of sliding holes, The support rod 204 penetrates into the sliding hole, and the module 202 is slidably connected to the support rod 204 through the sliding hole. The module 202 and the support rod 204 can slide through the sliding hole, so that the up and down adjustment of the module 202 is more stable. The servo motor 205 is detachably connected to the mold body 1 through the fixing bolts, and the servo motor 205 is installed at the bottom of the mold body 1. The bottom end of the module 202 is provided with a threaded hole matching the screw rod 206, which plays a role in limit adjustment, and the module 202 can be adjusted up and down. The bottom end of the mold groove 207 is provided with a groove, and the inner wall of the mold groove 207 is provided with an anti-sticking layer, so that the use effect of the mold is better.

[0032] Please refer to Figure 1 and Figure 2 The cylinder 301 is detachably connected to the mounting frame 3 by a fixing bolt, so that the cylinder 301 can be installed on one side of the mounting frame 3. A connecting block is provided at the middle position of one side of the push plate 302, and the telescopic end of the cylinder 301 is connected to the connecting block. The telescopic end of the cylinder 301 is connected to the push plate 302 through the connecting block. Both ends of the mounting frame 3 are provided with movable holes, and the movable rod 303 passes through the movable hole. The movable rod 303 is movably connected to the mounting frame 3 through the movable hole. The movable rod 303 can be movable with the mounting frame 3 through the movable hole, so that the adjustment of the push plate 302 is more stable.

[0033] Working principle: Before use, the utility model fixes and installs the mold. When in use, the power is turned on, and the limit rod 103 and the limit block 102 can be moved through the limit hole to facilitate the splicing of the mold body 2 2 and the mold body 1 1, and a molding groove is formed between the module 202 and the mold groove 207, and the raw material is injected into the molding groove through the injection port 208. After the lampshade is cooled and formed, the mold body 2 2 is removed, and the servo motor 205 drives the screw rod 206 to rotate. The screw rod 206 cooperates with the threaded hole at the bottom end of the module 202, so that the module 202 can be adjusted up and down in the storage groove 201. The support rod 204 makes the up and down adjustment of the module 202 more stable, so that the module 202 is separated from the lampshade, and then the cylinder 301 drives the push plate 302 to move left and right, and the movable rod 303 makes the adjustment of the push plate 302 more stable, so that the lampshade is pushed out of the mold.

[0034] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A lampshade mold, characterized in that: The invention comprises a mold body 1 (1), a mold body 2 (2) located above the top of the mold body 1 (1), and a mounting frame (3) located at the top of one side of the mold body 1 (1), wherein the mold body 1 (1) comprises: Multiple groups of limit blocks (102) are arranged at both ends of the second mold body (2); A plurality of fixed blocks (101) are arranged at both ends of the first mold body (1), and a limit rod (103) is arranged at the top of the fixed block (101) and penetrates into the limit block (102); a storage groove (201) is arranged inside the first mold body (1), a module (202) is arranged inside the storage groove (201), an empty groove (203) is arranged at the middle position inside the module (202), a plurality of support rods (204) are arranged inside the storage groove (201) and penetrate into the module (202); a servo motor (205) is installed at the middle position of the bottom of the first mold body (1), and the output end of the servo motor (205) is connected to a screw rod (206) penetrating into the empty groove (203); a mold groove (207) is arranged at the bottom of the second mold body (2), and a material injection port (208) is arranged at the middle position of the top of the second mold body (2).

2. A lampshade mold according to claim 1, characterized in that: A cylinder (301) is provided at the middle position of one side of the mounting frame (3), a push plate (302) is provided at the telescopic end of the cylinder (301), and movable rods (303) penetrating into the interior of the mounting frame (3) are provided at both ends of one side of the push plate (302).

3. A lampshade mold according to claim 1, characterized in that: The bottom end of the limiting rod (103) is welded to the top end of the fixing block (101), a limiting hole is provided inside the limiting block (102), and the top end of the limiting rod (103) penetrates into the limiting hole, and the mounting frame (3) is welded to the mold body 1 (1).

4. A lampshade mold according to claim 2, characterized in that: The module (202) is movably connected to the mold body one (1) via the receiving groove (201), and a through hole penetrating to the top of the mold body one (1) is provided at the top of the receiving groove (201).

5. The lampshade mold according to claim 2, characterized in that: A plurality of groups of sliding holes are arranged on the outside of the module (202), and the support rod (204) penetrates into the inside of the sliding holes, and the module (202) is slidably connected to the support rod (204) through the sliding holes.

6. The lampshade mold according to claim 2, characterized in that: The servo motor (205) is detachably connected to the mold body (1) via fixing bolts, and a threaded hole matching the screw rod (206) is provided at the bottom end inside the module (202).

7. The lampshade mold according to claim 2, characterized in that: The bottom end of the mold groove (207) is provided with a groove, and the inner wall of the mold groove (207) is provided with an anti-sticking layer.

8. The lampshade mold according to claim 3, characterized in that: The cylinder (301) is detachably connected to the mounting frame (3) via fixing bolts; a connecting block is provided at a middle position on one side of the push plate (302), and the telescopic end of the cylinder (301) is connected to the connecting block.

9. The lampshade mold according to claim 3, characterized in that: Both ends of the interior of the mounting frame (3) are provided with movable holes, and the movable rod (303) penetrates into the movable hole, and the movable rod (303) is movably connected to the mounting frame (3) through the movable hole.

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