Television side cover mold

Abstract

The utility model discloses a television side cover mold, which relates to the field of injection molds and comprises a positioning frame, the tops of two sides of the positioning frame are fixedly connected with fixing plates, the bottoms of the fixing plates are fixedly connected with hydraulic rods, and a positioning support is fixedly connected between the bottoms of the two hydraulic rods. An inner cavity of the positioning support is fixedly connected with an upper die, and the bottom of the inner cavity of the positioning support is fixedly connected with a lower die. According to the television side cover mold provided by the utility model, the positioning bracket can be adjusted through the hydraulic rod when the television side cover mold is used, so that the upper mold and the lower mold are separated, the working intensity of workers is reduced, and the production efficiency of television side covers is improved; and the cleaning assembly can clean the inner cavities of the upper mold and the lower mold after the upper mold and the lower mold are separated, so that the cleanliness of the inner cavities of the upper mold and the lower mold is ensured, and the yield of the television side cover after injection molding is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the field of injection molds, and specifically relates to a TV side cover mold. Background Technique

[0002] Plastic molds are tools that are used in the plastic processing industry in conjunction with plastic molding machines to endow plastic products with complete configurations and precise dimensions. Due to the wide variety of plastic varieties and processing methods, and the diverse structures of plastic molding machines and plastic products, the types and structures of plastic molds are also diverse.

[0003] In the prior art, after the plastic mold is used to injection-mold the TV side cover, the staff needs to remove the upper mold from the top of the lower mold. Due to the weight of the mold itself, a large amount of physical strength of the staff is consumed, and after demolding, the residues on the surface of the mold cannot be quickly cleaned, thereby reducing the yield of the TV side cover.

[0004] Therefore, the utility model provides a TV side cover mold to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a TV side cover mold. The hydraulic rod drives the positioning bracket to lift and lower, so that the upper mold can be automatically separated from the lower mold, reducing the workload of the staff. And through the reciprocating motor and the air pump, the residues inside can be quickly cleaned after the upper mold and the lower mold are separated, thus solving the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A TV side cover mold includes a positioning frame. The tops of both sides of the positioning frame are fixedly connected with fixing plates. The bottoms of the fixing plates are fixedly connected with hydraulic rods. A positioning bracket is fixedly connected between the bottoms of the two hydraulic rods. The inner cavity of the positioning bracket is fixedly connected with an upper mold. The bottom of the inner cavity of the positioning frame is fixedly connected with a lower mold. The top of the positioning frame is fixedly connected with a cleaning component;

[0007] The cleaning component is responsible for cleaning the inner cavities of the separated upper mold and lower mold.

[0008] Further, the cleaning component includes a positioning shell. The bottom of the positioning shell is fixedly connected with the positioning frame. The rear side of the positioning shell is fixedly connected with a reciprocating motor. The output end of the reciprocating motor penetrates into the inner cavity of the positioning shell and is fixedly connected with a threaded rod. The front side of the threaded rod is movably connected with the inner wall of the positioning shell. The rear side of the threaded rod surface is threadedly connected with a threaded sleeve. The top of the threaded sleeve penetrates to the outside of the positioning shell and is fixedly connected with a limiting bracket. The bottom of the inner cavity of the limiting bracket is fixedly connected with an air pump. The top and bottom of the air pump are both communicated with air outlets.

[0009] Further, limiting rods are fixedly connected to the front side and the rear side of both sides inside the positioning frame, limiting frames are fixedly connected to both sides of the top of the positioning bracket, and the inside of the limiting frame is slidably connected to the limiting rod.

[0010] Further, a retaining frame is fixedly connected to the top of the fixing plate, and one side of the two retaining frames facing each other is fixedly connected to the positioning frame.

[0011] Further, a positioning plate is fixedly connected to the bottom of the rear side of the positioning shell, and the top of the positioning plate is fixedly connected to the reciprocating motor.

[0012] Further, limiting blocks are fixedly connected to the bottoms of both sides of the positioning shell, and the bottoms of the limiting blocks are fixedly connected to the positioning frame.

[0013] Further, a positioning rod is fixedly connected to the top of the positioning shell, and the surface of the positioning rod is slidably connected to the inside of the limiting bracket.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] A side cover mold for a TV set provided by the present utility model can adjust the positioning bracket during use through a hydraulic rod, so that the upper mold and the lower mold are separated, thereby reducing the working intensity of the staff, increasing the production efficiency of the TV set side cover, and the cleaning component can clean the inside cavities of the upper mold and the lower mold after the upper mold and the lower mold are separated, thereby ensuring the cleanliness of the inside cavities of the upper mold and the lower mold, and effectively guaranteeing the finished product rate of the TV set side cover after injection molding. Description of the Drawings

[0016] Figure 1 is a schematic structural view of the present utility model;

[0017] Figure 2 is a rear view of the structure of the present utility model;

[0018] Figure 3 is a right side cross-sectional view of the cleaning component of the present utility model.

[0019] In the figure: 1, positioning frame; 2, fixing plate; 3, hydraulic rod; 4, positioning bracket; 5, upper mold; 6, lower mold; 7, cleaning component; 701, positioning shell; 702, reciprocating motor; 703, threaded rod; 704, threaded sleeve; 705, limiting bracket; 706, air pump; 707, air outlet; 708, positioning plate; 709, limiting block; 710, positioning rod; 8, limiting rod; 9, limiting frame; 10, retaining frame. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0021] To solve the technical problems of the rapid demolding of the upper mold and the upper mold 5 from the lower mold 5 after shaping the side cover of the TV set, and the rapid cleaning of the residues on the surfaces of the upper mold 5 and the positioning mold 6 after use, as Figures 1-3 shown, the following preferred technical solutions are provided:

[0022] A side cover mold for a TV set includes a positioning frame 1. At the top of both sides of the positioning frame 1, fixing plates 2 are fixedly connected. At the bottom of the fixing plates 2, hydraulic rods 3 are fixedly connected. Between the bottoms of the two hydraulic rods 3, a positioning bracket 4 is fixedly connected. Inside the cavity of the positioning bracket 4, an upper mold 5 is fixedly connected. At the bottom of the cavity of the positioning frame 1, a lower mold 6 is fixedly connected. At the top of the positioning frame 1, a cleaning component 7 is fixedly connected. The cleaning component 7 is responsible for cleaning the cavities of the separated upper mold 5 and lower mold 6.

[0023] The cleaning component 7 includes a positioning shell 701. The bottom of the positioning shell 701 is fixedly connected to the positioning frame 1. At the rear of the positioning shell 701, a reciprocating motor 702 is fixedly connected. The output end of the reciprocating motor 702 extends through and into the cavity of the positioning shell 701 and is fixedly connected to a threaded rod 703. The front side of the threaded rod 703 is movably connected to the inner wall of the positioning shell 701. At the rear side of the surface of the threaded rod 703, a threaded sleeve 704 is threadedly connected. The top of the threaded sleeve 704 penetrates to the outside of the positioning shell 701 and is fixedly connected to a limiting bracket 705. At the bottom of the cavity of the limiting bracket 705, an air pump 706 is fixedly connected. The top and bottom of the air pump 706 are both communicated with an air outlet 707.

[0024] On the front and rear sides of both sides inside the cavity of the positioning frame 1, limiting rods 8 are fixedly connected. On both sides of the top of the positioning bracket 4, limiting frames 9 are fixedly connected. The cavity of the limiting frame 9 is slidably connected to the limiting rod 8.

[0025] At the top of the fixing plate 2, a retaining frame 10 is fixedly connected. On the opposite sides of the two retaining frames 10, they are fixedly connected to the positioning frame 1.

[0026] At the bottom of the rear side of the positioning shell 701, a positioning plate 708 is fixedly connected. The top of the positioning plate 708 is fixedly connected to the reciprocating motor 702.

[0027] Specifically, after the upper mold 5 and the lower mold 6 complete the injection molding of the TV side cover, the hydraulic rod 3 drives the upper mold 5 to move upward through the positioning bracket 4. When the upper mold 5 is separated from the lower mold 6 by a certain position, at this time, the reciprocating motor 702 will drive the threaded rod 703 to rotate. When the threaded rod 703 rotates, it drives the threaded sleeve 704 to move forward. The threaded sleeve 704 drives the air pump 706 and the air outlet 707 to move forward through the limit bracket 705. When the air pump 706 and the air outlet 707 move to the designated position, the air pump 706 will start to work. The wind generated by the air pump 706 through the air outlet 707 will blow out the impurities in the inner cavities of the upper mold 5 and the lower mold 6, thus ensuring the cleanliness of the inner cavities of the upper mold 5 and the lower mold 6.

[0028] To solve the technical problem of how to fix the positioning shell 701, as Figure 1 , Figure 2 and Figure 3 shown, the following preferred technical solutions are provided:

[0029] Limit blocks 709 are fixedly connected to the bottoms of both sides of the positioning shell 701, and the bottoms of the limit blocks 709 are fixedly connected to the positioning frame 1.

[0030] Specifically, by setting the limit blocks 709, it plays a role in fixing the position of the positioning shell 701 during use, preventing the positioning shell 701 from falling off the positioning frame 1 during use.

[0031] To solve the technical problem of how to limit the limit bracket 705, as Figure 1 , Figure 2 and Figure 3 shown, the following preferred technical solutions are provided:

[0032] A positioning rod 710 is fixedly connected to the top of the positioning shell 701, and the surface of the positioning rod 710 is slidably connected to the limit bracket 705

[0033] Specifically, by setting the positioning rod 710, it plays a role in limiting the position of the limit bracket 705 when the limit bracket 705 moves through the threaded sleeve 704, preventing the moving position of the limit bracket 705 from deviating during use.

[0034] Working principle: When in use, after the upper mold 5 and the lower mold 6 complete the injection molding of the TV side cover, the hydraulic rod 3 drives the upper mold 5 to move upward through the positioning bracket 4. After the upper mold 5 is separated from the lower mold 6 by a certain position, at this time, the reciprocating motor 702 will drive the threaded rod 703 to rotate. When the threaded rod 703 rotates, it drives the threaded sleeve 704 to move forward. The threaded sleeve 704 drives the air pump 706 and the air outlet 707 to move forward through the limit bracket 705. When the air pump 706 and the air outlet 707 move to the designated position, the air pump 706 will start to work. The wind generated by the air pump 706 through the air outlet 707 will blow out the impurities in the inner cavities of the upper mold 5 and the lower mold 6, thus ensuring the cleanliness of the inner cavities of the upper mold 5 and the lower mold 6.

[0035] It should be noted that in this text, relational terms such as first and second are only used 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 term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A TV side cover mold, comprising a positioning frame (1), characterized in that: The tops of both sides of the positioning frame (1) are fixedly connected to fixing plates (2), the bottoms of the fixing plates (2) are fixedly connected to hydraulic rods (3), a positioning frame (4) is fixedly connected between the bottoms of the two hydraulic rods (3), the inner cavity of the positioning frame (4) is fixedly connected to an upper mold (5), the bottom of the inner cavity of the positioning frame (1) is fixedly connected to a lower mold (6), and the top of the positioning frame (1) is fixedly connected to a cleaning assembly (7); The cleaning component (7) is responsible for cleaning the inner cavities of the upper mold (5) and the lower mold (6) after separation.

2. A TV side cover mold according to claim 1, characterized in that: The cleaning assembly (7) comprises a positioning shell (701), the bottom of which is fixedly connected to the positioning frame (1), the rear side of which is fixedly connected to a reciprocating motor (702), the output end of which extends through the inner cavity of the positioning shell (701) and is fixedly connected to a threaded rod (703), the front side of which is movably connected to the inner wall of the positioning shell (701), the rear side of the surface of the threaded rod (703) is threadedly connected to a threaded sleeve (704), the top of which extends through the outer side of the positioning shell (701) and is fixedly connected to a limiting bracket (705), the bottom of the inner cavity of the limiting bracket (705) is fixedly connected to an air pump (706), and the top and bottom of the air pump (706) are both connected to an air outlet (707).

3. The TV side cover mold according to claim 1, characterized in that: The front and rear sides of both sides of the inner cavity of the positioning frame (1) are fixedly connected to the limiting rod (8), and both sides of the top of the positioning bracket (4) are fixedly connected to the limiting frame (9), and the inner cavity of the limiting frame (9) is slidably connected to the limiting rod (8).

4. The TV side cover mold according to claim 1, characterized in that: A retaining frame (10) is fixedly connected to the top of the fixing plate (2), and opposite sides of the two retaining frames (10) are fixedly connected to the positioning frame (1).

5. The TV side cover mold according to claim 2, characterized in that: A positioning plate (708) is fixedly connected to the bottom of the rear side of the positioning shell (701), and the top of the positioning plate (708) is fixedly connected to the reciprocating motor (702).

6. A TV side cover mold according to claim 2, characterized in that: The bottoms of both sides of the positioning shell (701) are fixedly connected to limiting blocks (709), and the bottoms of the limiting blocks (709) are fixedly connected to the positioning frame (1).

7. A TV side cover mold according to claim 2, characterized in that: A positioning rod (710) is fixedly connected to the top of the positioning shell (701), and a surface of the positioning rod (710) is slidably connected to the inner cavity of the limiting bracket (705).

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