Touch switch panel processing die

Abstract

The utility model discloses a touch switch panel processing mould which comprises an upper mould body and a lower mould body, the upper mould body is clamped at the top end of the lower mould body, the touch switch panel processing mould further comprises a locking injection mechanism, the locking injection mechanism comprises upper locking blocks, lower locking blocks, locking columns, head mounting rods, electric push rods and guide hole plates, the upper locking blocks are symmetrically arranged outside mould bodies on two sides of the upper mould body, and the lower locking blocks are symmetrically arranged outside the mould bodies on two sides of the upper mould body. Locking and injecting mechanisms are arranged on the upper mold body and the lower mold body of the touch switch panel machining mold, and the upper locking blocks and the lower locking blocks of the locking and injecting mechanisms can be matched with locking columns driven by electric push rods for clamping and locking; the locking structure is arranged, so that the locking structure is not easy to displace and separate when the upper mold body and the lower mold body are subjected to injection molding pressure during mold assembly, tight attachment between the upper mold body and the lower mold body is ensured, dislocation or looseness in the machining process is prevented, and the injection molding machining quality of the touch switch panel shell is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of touch switch panel processing technology, and in particular to a touch switch panel processing mold. Background Technology

[0002] A touch switch panel, also known as a touch switch panel, is a wall switch designed using the principle of touch sensing chips. During the manufacturing process, the touch switch panel uses injection molds to injection mold its own housing components. The finished touch switch panel housing can be assembled with other components to form a touch switch panel.

[0003] In the injection molding process of touch switch panels, molten material is injected into the mold cavity formed by the upper and lower mold bodies under high pressure. This will generate a large opening force on the parting surface of the mold. The strong injection pressure may cause displacement between the upper and lower mold bodies, making the touch switch panel injection mold prone to expansion due to pressure during mold closing and injection, thus affecting the processing quality of the touch switch panel. To address this, we propose a touch switch panel processing mold. Utility Model Content

[0004] The main objective of this invention is to provide a touch switch panel processing mold. A locking mechanism is provided at the upper and lower mold bodies of the mold. The upper and lower locking blocks of the locking mechanism can be engaged and locked in place with a locking pin driven by an electric push rod. This ensures that when the upper and lower mold bodies are subjected to injection molding pressure, the locking structure prevents displacement and separation, ensuring a tight fit between the upper and lower mold bodies. This prevents misalignment or loosening during processing, guarantees the injection molding quality of the touch switch panel housing, and effectively solves the problems in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A touch switch panel processing mold includes an upper mold body and a lower mold body. The upper mold body is clamped at the top of the lower mold body. It also includes a locking mechanism, which comprises an upper locking block, a lower locking block, a locking pin, a head rod, an electric push rod, and a guide plate. Upper locking blocks are symmetrically installed on both sides of the upper mold body, and lower locking blocks are symmetrically installed on the outer side of the lower mold body below the upper locking blocks. The strip of the upper locking block is inserted into the L-shaped surface of the lower locking block. Semicircular locking holes A and B for inserting the locking pin are respectively opened on the strip of the upper and lower locking blocks. The locking pin is installed outside the telescopic head of the electric push rod via the head rod, and the electric push rod is bolted to the surface of the lower mold body. A guide plate for guiding the locking pin is installed on the surface of the lower mold body between the lower locking block and the electric push rod.

[0007] Furthermore, one end of the locking pin is provided with a screw hole for screwing the head mounting rod, and the head mounting rod is fixed to the outside of the telescopic rod head of the electric actuator.

[0008] By adopting the above technical solution, after the head rod is fixed at the telescopic rod head of the electric actuator, it can be screwed to the locking post with the head rod. This connection method is simple, reliable, and easy to install and maintain.

[0009] Furthermore, the locking pin passes through a guide hole opened on the surface of the guide plate, and the side plate of the guide plate is locked to the surface of the lower mold body by bolts;

[0010] By adopting the above technical solution, after the side plate of the guide plate is locked to the outside of the lower mold body with bolts, the guide plate can guide the locking pin to make a linear guiding movement through the guide hole, ensuring that the locking pin can be inserted into the semi-circular locking hole A and the semi-circular locking hole B to form a circular locking hole for locking.

[0011] Furthermore, a pad for supporting the upper locking block is bonded to the surface of the lower locking block below the locking pin, and the semi-circular locking hole A of the upper locking block and the semi-circular locking hole B of the lower locking block are connected to form a circular locking hole.

[0012] By adopting the above technical solution, the lower locking block is flexibly supported by a rubber pad, and the semi-circular locking hole A of the upper locking block and the semi-circular locking hole B of the lower locking block are connected to form a circular locking hole, which can be used with the inserted locking pin to form a locking structure.

[0013] Furthermore, an insert groove A is provided on the surface of the upper mold body on one side of the upper locking block, and a side insert plate of the upper locking block is fitted into the cavity of the insert groove A. The side insert plate of the upper locking block is locked to the groove wall of the insert groove A by bolts.

[0014] By adopting the above technical solution, the side plate of the upper locking block is locked in the mounting groove A of the upper mold body by bolts, so that the upper locking block can be firmly installed at the upper mold body.

[0015] Furthermore, an insert groove B is provided on the surface of the lower mold body below the insert groove A, and a side plate of the lower locking block is fitted into the cavity of the insert groove B. The side plate of the lower locking block is locked to the groove wall of the insert groove B by bolts.

[0016] By adopting the above technical solution, the side plate of the lower locking block is locked in place by bolts after being inserted into the mounting groove B of the lower mold body, so that the lower locking block can be firmly installed in the lower mold body.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This utility model provides a locking mechanism at the upper and lower mold bodies of the touch switch panel processing mold. The upper and lower locking blocks of the locking mechanism can be locked together with the locking pin driven by the electric push rod. This ensures that when the upper and lower mold bodies are subjected to injection pressure, there is a locking structure that prevents displacement and separation. This ensures a tight fit between the upper and lower mold bodies, prevents misalignment or loosening during processing, and guarantees the injection molding quality of the touch switch panel shell.

[0019] Furthermore, the design of the guide plate allows the locking pin to move in a straight line, ensuring that the locking pin can accurately pass through the round locking holes of the upper and lower locking blocks for locking, thus ensuring the stable operation of the locking mechanism. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a touch switch panel processing mold according to the present invention.

[0021] Figure 2 This is an exploded view of the injection molding mechanism of a touch switch panel processing mold according to this utility model.

[0022] Figure 3 This is a schematic diagram of the locking column structure of a touch switch panel processing mold according to the present invention.

[0023] In the diagram: 1. Upper mold body; 2. Lower mold body; 3. Locking mechanism; 4. Upper locking block; 5. Lower locking block; 6. Semicircular locking hole A; 7. Semicircular locking hole B; 8. Locking post; 9. Head mounting rod; 10. Electric push rod; 11. Connecting pad; 12. Guide plate; 13. Inserting groove A; 14. Inserting groove B. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figure 1-3As shown, a touch switch panel processing mold includes an upper mold body 1 and a lower mold body 2. The upper mold body 1 is clamped at the top of the lower mold body 2. It also includes a locking mechanism 3. The locking mechanism 3 includes an upper locking block 4, a lower locking block 5, a locking pin 8, a head-mounted rod 9, an electric push rod 10, and a guide plate 12. The upper locking blocks 4 are symmetrically installed on the outer sides of the upper mold body 1, and the lower locking blocks 5 are symmetrically installed on the outer side of the lower mold body 2 below the upper locking blocks 4. The block strip of the upper locking block 4 is inserted into the L-shaped block surface of the lower locking block 5. The upper locking block 4 and the lower locking block 5 are respectively provided with semi-circular locking holes A6 and B7 for inserting the locking pin 8. The locking pin 8 is installed outside the telescopic rod head of the electric push rod 10 through the head-mounted rod 9, and the electric push rod 10 is installed on the surface of the lower mold body 2 by bolts. The guide plate 12 for guiding the locking pin 8 is installed on the surface of the lower mold body 2 between the lower locking block 5 and the electric push rod 10.

[0026] The locking post 8 has a screw hole at one end for screwing the head mounting rod 9, and the head mounting rod 9 is fixed to the outside of the telescopic rod head of the electric push rod 10.

[0027] By adopting the above technical solution, after the head rod 9 is fixed at the telescopic rod head of the electric actuator 10, it can be screwed to the locking post 8 with the head rod 9. This connection method is simple and reliable, and is easy to install and maintain.

[0028] The locking pin 8 passes through the guide hole opened on the surface of the guide plate 12, and the side plate of the guide plate 12 is locked to the surface of the lower mold body 2 by bolts.

[0029] By adopting the above technical solution, after the side plate of the guide plate 12 is locked to the outside of the lower mold body 2 with bolts, the guide plate 12 can guide the locking pin 8 to make linear guiding movements through the guide holes, so as to ensure that the locking pin 8 can be inserted into the semi-circular locking hole A6 and the semi-circular locking hole B7 to form a circular locking hole for locking.

[0030] Among them, the surface of the lower locking block 5 below the locking pin 8 is bonded with a pad 11 for supporting the upper locking block 4, and the semi-circular locking hole A6 of the upper locking block 4 and the semi-circular locking hole B7 of the lower locking block 5 are connected to form a circular locking hole.

[0031] By adopting the above technical solution, the lower locking block 5 is flexibly supported by the rubber pad of the connecting pad 11, and then the semi-circular locking hole A6 of the upper locking block 4 and the semi-circular locking hole B7 of the lower locking block 5 are connected to form a circular locking hole, which can be used with the inserted locking pin 8 to form a locking structure.

[0032] The upper mold body 1 on one side of the upper locking block 4 has an insert groove A13, and the side insert plate of the upper locking block 4 is installed in the groove cavity of the insert groove A13. The side insert plate of the upper locking block 4 is locked to the groove wall of the insert groove A13 by bolts.

[0033] By adopting the above technical solution, the side plate of the upper locking block 4 is locked in the mounting groove A13 of the upper mold body 1 by bolts, so that the upper locking block 4 can be firmly installed at the upper mold body 1.

[0034] The lower mold body 2 below the mounting groove A13 has a mounting groove B14 on its surface, and the side plate of the lower locking block 5 is fitted into the cavity of the mounting groove B14. The side plate of the lower locking block 5 is locked to the groove wall of the mounting groove B14 by bolts.

[0035] By adopting the above technical solution, the side plate of the lower locking block 5 is locked in place by bolts after being inserted into the mounting groove B14 of the lower mold body 2, so that the lower locking block 5 can be firmly installed in the lower mold body 2.

[0036] It should be noted that this utility model is a touch switch panel processing mold. After setting the injection locking mechanism 3 at the upper mold body 1 and the lower mold body 2 of the touch switch panel processing mold, the upper locking block 4 of the injection locking mechanism 3 is installed at the upper mold body 1, while the lower locking block 5, the electric push rod 10 and the guide plate 12 are installed at the lower mold body 2. The electric push rod 10 can be reserved with a long control line to connect to an external controller for control. When the upper mold body 1 and the lower mold body 2 are pushed to close in opposite directions at the injection molding equipment, the upper locking block 4 of the upper mold body 1 is engaged with the lower locking block 5 by its own block strip. At this time, the semi-circular locking hole A6 of the upper locking block 4 and the semi-circular locking hole B7 of the lower locking block 5 are connected to form a circular locking hole. Then, the electric push rod 10 can extend a telescopic rod to push the locking pin 8 through the guide plate 12 into the round locking hole for locking. When the molten material is injected between the upper mold body 1 and the lower mold body 2 and subjected to large injection pressure, the locking pin 8 between the upper locking block 4 and the lower locking block 5 will lock it, ensuring that the upper mold body 1 and the lower mold body 2 are not easily displaced during injection, and preventing the upper mold body 1 and the lower mold body 2 from being displaced and separated due to large injection pressure during injection. This ensures that the upper mold body 1 and the lower mold body 2 can be processed into a touch switch panel housing of good quality. After the injection is completed, the locking pin 8 can be pulled out of the round locking hole by the electric push rod 10. At this time, the upper mold body 1 and the lower mold body 2 are unlocked and can be separated to remove the touch switch panel housing.

[0037] It should be noted that this utility model is a processing mold for a touch switch panel. All components in this utility model are known to those skilled in the art, and their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A touch switch panel processing mold, comprising an upper mold body (1) and a lower mold body (2), wherein the upper mold body (1) is fitted onto the top of the lower mold body (2), characterized in that: It also includes a locking mechanism (3), which includes an upper locking block (4), a lower locking block (5), a locking pin (8), a head rod (9), an electric push rod (10), and a guide plate (12). The upper locking blocks (4) are symmetrically installed on the outer sides of the upper mold body (1), and the lower locking blocks (5) are symmetrically installed on the outer side of the lower mold body (2) below the upper locking blocks (4). The block strip of the upper locking block (4) is inserted into the L-shaped block surface of the lower locking block (5), and the upper locking block... (4) and the lower locking block (5) are respectively provided with semi-circular locking holes A (6) and B (7) for inserting locking pins (8). The locking pins (8) are installed outside the telescopic rod head of the electric push rod (10) by the head rod (9), and the electric push rod (10) is installed on the surface of the lower mold body (2) by bolts. A guide plate (12) for guiding the locking pins (8) is installed on the surface of the lower mold body (2) between the lower locking block (5) and the electric push rod (10).

2. The touch switch panel processing mold according to claim 1, characterized in that: The locking post (8) has a screw hole at one end for screwing the head mounting rod (9), and the head mounting rod (9) is fixed outside the telescopic rod head of the electric push rod (10).

3. The touch switch panel processing mold according to claim 2, characterized in that: The locking pin (8) passes through the guide hole opened on the surface of the guide plate (12), and the side plate of the guide plate (12) is locked to the surface of the lower mold body (2) by bolts.

4. The touch switch panel processing mold according to claim 3, characterized in that: The surface of the lower locking block (5) below the locking pin (8) is bonded with a pad (11) for supporting the upper locking block (4), and the semi-circular locking hole A (6) of the upper locking block (4) and the semi-circular locking hole B (7) of the lower locking block (5) are connected to form a circular locking hole.

5. A touch switch panel processing mold according to claim 4, characterized in that: The upper mold body (1) on one side of the upper locking block (4) has an insert groove A (13) and the side plate of the upper locking block (4) is fitted in the groove cavity of the insert groove A (13). The side plate of the upper locking block (4) is locked to the groove wall of the insert groove A (13) by bolts.

6. The touch switch panel processing mold according to claim 5, characterized in that: The lower mold body (2) below the mounting groove A (13) has a mounting groove B (14) on its surface, and the side plate of the lower locking block (5) is installed in the groove cavity of the mounting groove B (14). The side plate of the lower locking block (5) is locked to the groove wall of the mounting groove B (14) by bolts.

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