Ground brush base transparent window mold

Abstract

The utility model discloses a floor brush base transparent window mold, and particularly relates to the technical field of transparent window molds, the floor brush base transparent window mold comprises a forming upper mold and a forming lower mold, a plurality of forming modules are fixedly arranged at the bottom of the forming upper mold, a plurality of corresponding forming mold cavities are formed in the bottom of the forming upper mold and the top of the forming lower mold, and the forming mold cavities are used for producing floor brush base transparent windows. A detachable sealing block is fixedly arranged at the front end of the lower forming mold, demolding grooves with the same number as the forming mold cavities are formed in the rear end of the lower forming mold, a demolding plate is arranged in each demolding groove, and a supporting plate is fixedly arranged at the bottom of the lower forming mold. The electric push rod extends to drive the sliding plate and the demolding plates to move forwards together, the transparent window is pushed out between the upper forming mold and the lower forming mold, so that automatic demolding is completed, meanwhile, the demolding plates can push out residual waste in the forming mold cavity, the waste is prevented from affecting the subsequent forming effect of the transparent window, manual cleaning is not needed, and the production efficiency is improved. Workload is reduced, and machining efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of transparent window mold technology, and more specifically to a transparent window mold for a floor brush base. Background Technology

[0002] A transparent window on the base of a floor brush is a transparent component installed on the base of cleaning equipment such as electric floor brushes and floor scrubbers. It is typically made of transparent plastic or glass. Users can use the transparent window to check the suction and cleaning status inside the brush base at any time, such as whether the roller brush is rotating normally, whether dirt on the floor has been effectively removed, and whether any foreign objects are tangled in the roller brush. This allows for timely detection and handling of problems, making the equipment more convenient to use. Furthermore, the transparent window design adds a more technological and stylish look to the cleaning equipment, enhancing the overall appearance and meeting consumers' demands for aesthetics and modernity. In some floor scrubber products, the transparent window may also have other functions, such as a latch on the cover, allowing users to easily remove the cover and access the roller brush for cleaning or replacement. In addition, the material of the transparent window needs to have sufficient strength and wear resistance to ensure it is not easily damaged during normal use, while also being easy to clean to prevent stains from affecting the observation of the cleaning results.

[0003] Based on the size, shape, and structural requirements of the transparent window, a dedicated injection mold is designed and manufactured. The precision and quality of the mold are crucial to the molding effect of the transparent window. Selected plastic granules are added to the injection molding machine barrel and melted by heating. Then, under the action of the injection molding machine, the molten plastic is injected into the mold cavity. After cooling and solidification in the mold, the preliminary molded part of the transparent window is obtained. For example, the prior art disclosure number CN216300050U discloses an injection mold for a roller brush transparent window and a rubber-coated anti-collision component. This utility model includes a front mold assembly and a rear mold assembly for injection molding. By integrally injection molding the roller brush transparent cover and the rubber-coated anti-collision component, injection molding time is saved, injection molding efficiency is improved, and the injection molding process is further completed, facilitating injection molding.

[0004] However, the existing technology described above still has the following problems when used: When the transparent window material is molded inside the mold cavity and then demolded, a small amount of residue remains inside the mold cavity. Due to the small internal space of the mold cavity, manual cleaning is time-consuming, labor-intensive, and inconvenient, affecting production efficiency. Therefore, this utility model provides a transparent window mold for a floor brush base that is easy to demold and can be automatically cleaned. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides a transparent window mold for a floor brush base. An electric push rod extends to drive a sliding plate forward, which in turn moves multiple ejector plates on the sliding plate forward, pushing the transparent window out between the upper and lower forming molds. This completes automatic demolding. Simultaneously, the ejector plates can also remove residual waste material from the forming cavity, preventing waste from affecting the subsequent forming effect of the transparent window. No manual cleaning is required, reducing workload and improving processing efficiency, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a transparent window mold for a floor brush base, comprising an upper forming mold and a lower forming mold. The upper forming mold has multiple forming modules fixedly arranged at its bottom. Both the bottom of the upper forming mold and the top of the lower forming mold have multiple corresponding forming cavities for producing transparent windows for the floor brush base. The front end of the lower forming mold has a detachable sealing block fixedly arranged. The rear end of the lower forming mold has demolding grooves equal in number to the forming cavities. Each demolding groove contains a demolding template. The bottom of the lower forming mold has a support plate fixedly arranged. The top of the support plate has a driving component for moving the demolding template. The outer wall of the support plate is fitted with a protective cover to protect the sliding plate and multiple demolding templates.

[0007] In a preferred embodiment, the drive assembly includes two electric push rods fixed to the top of the support plate. A sliding plate is fixed to the piston rod of the two electric push rods. The sliding plate is fixed together with multiple ejector plates, and the multiple ejector plates are connected by the sliding plate, thereby enabling the multiple ejector plates to move synchronously.

[0008] In a preferred embodiment, the front end of the lower molding die is machined with two mounting slots, and two electric push rods are respectively disposed in the two mounting slots to avoid the electric push rods affecting the normal use of the lower molding die.

[0009] In a preferred embodiment, the top of the support plate is provided with a groove adapted to the slide plate, and the slide plate is slidably disposed in the groove. The groove serves to limit the movement of the slide plate, thereby improving the stability of the template movement to a certain extent.

[0010] In a preferred embodiment, sealing strips are provided between the sealing block and the lower molding die, and between the demolding template and the demolding groove, to improve the sealing performance between the sealing block and the lower molding die, and between the demolding template and the demolding groove.

[0011] In a preferred embodiment, the top of the upper molding die is provided with a plurality of evenly distributed injection tubes, the bottom ends of which are respectively connected to the molding cavities at the bottom of the upper molding die. The connection between the multiple injection tubes and the multiple molding cavities facilitates the processing of multiple transparent windows at one time, thereby improving processing efficiency.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model uses an electric push rod to extend and drive the slide plate forward. Multiple demolding plates on the slide plate move forward together, pushing the formed transparent window out from between the upper and lower forming molds, thus completing automatic demolding. At the same time, the demolding plates can also push out residual waste material in the forming mold cavity, preventing waste material from affecting the subsequent forming effect of the transparent window. No manual cleaning is required, reducing workload and thus improving processing efficiency.

[0014] 2. By setting a groove on the support plate, the slide plate slides in the groove when it is driven by the electric push rod, which can improve the stability of the demolding movement. Multiple forming cavities are set on the upper and lower forming molds, which can process multiple transparent windows at one time, thereby improving production efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the drive component structure of this utility model;

[0017] Figure 3 This is a rear view of the upper and lower molding dies of this utility model;

[0018] Figure 4 This is a bottom view of the molding upper mold of this utility model;

[0019] Figure 5 This is a rear view of the sealing block of this utility model.

[0020] The attached figures are labeled as follows: 1. Upper forming mold; 2. Lower forming mold; 3. Forming module; 4. Forming cavity; 5. Sealing block; 6. Demolding groove; 7. Demolding template; 8. Support plate; 9. Drive assembly; 10. Protective cover; 11. Sealing strip; 12. Injection tube;

[0021] 91. Electric actuator; 92. Slide plate; 93. Mounting slot; 94. Slide groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Refer to the instruction manual appendix Figures 1-5This utility model provides a transparent window mold for a floor brush base, including an upper forming mold 1 and a lower forming mold 2. The bottom of the upper forming mold 1 is fixedly provided with multiple forming modules 3. The bottom of the upper forming mold 1 and the top of the lower forming mold 2 are each provided with multiple corresponding forming cavities 4 for producing transparent windows for the floor brush base. The front end of the lower forming mold 2 is fixedly provided with a detachable sealing block 5. The rear end of the lower forming mold 2 is provided with a number of demolding grooves 6 equal to the number of forming cavities 4. Each demolding groove 6 is provided with a demolding template 7 inside. The bottom of the lower forming mold 2 is fixedly provided with a support plate 8.

[0024] The top of the support plate 8 is provided with a drive assembly 9 for driving the demolding template 7 to move. Specifically, the drive assembly 9 includes two electric push rods 91 fixed to the top of the support plate 8. A sliding plate 92 is fixed at the piston rod of the two electric push rods 91. The sliding plate 92 is fixed together with multiple demolding templates 7. Furthermore, two mounting grooves 93 are machined at the front end of the lower forming mold 2. The two electric push rods 91 are respectively located in the two mounting grooves 93 to avoid the electric push rods 91 affecting the normal use of the lower forming mold 2.

[0025] The top of the support plate 8 is provided with a groove 94 that is adapted to the slide plate 92. The slide plate 92 is slidably disposed in the groove 94. The groove 94 is provided to limit the slide plate 92, thereby improving the movement stability of the demolding template 7 to a certain extent. The outer wall of the support plate 8 is covered with a protective cover 10 to protect the slide plate 92 and multiple demolding templates 7. The top of the upper forming mold 1 is provided with multiple evenly distributed injection tubes 12. The bottom ends of the multiple injection tubes 12 are respectively connected to the forming mold cavities 4 at the bottom of the multiple upper forming molds 1.

[0026] In practical use, by connecting multiple injection tubes 12 to the feeding tubes on the injection molding machine, the material is injected into the molding cavity 4 between the upper mold 1 and the lower mold 2 under high pressure and high speed. After the material cools and solidifies, the sealing block 5 needs to be opened first during demolding. Then, the electric push rod 91 is extended to drive the slide plate 92 to move forward. Multiple demolding plates 7 on the slide plate 92 move forward together, pushing the molded transparent window out from between the upper mold 1 and the lower mold 2, thus completing automatic demolding. At the same time, the demolding plates 7 can also push out the residual waste in the molding cavity 4, avoiding the waste from affecting the subsequent molding effect of the transparent window. There is no need for manual cleaning, reducing the workload and thus improving processing efficiency.

[0027] In this embodiment, sealing strips 11 are provided between the sealing block 5 and the lower molding mold 2, and between the demolding template 7 and the demolding groove 6, to improve the sealing performance between the sealing block 5 and the lower molding mold 2, and between the demolding template 7 and the demolding groove 6.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A transparent window mold for a base of a floor brush, comprising a forming upper mold (1) and a forming lower mold (2), characterized in that: The bottom of the forming upper die (1) is fixed with a plurality of forming modules (3), and the bottom of the forming upper die (1) and the top of the forming lower die (2) are both provided with a plurality of corresponding forming cavities (4) for producing the transparent window of the floor brush base; The front end of the forming lower die (2) is fixed with a detachable sealing block (5), the rear end of the forming lower die (2) is provided with a plurality of demolding grooves (6) which are the same in number as the forming cavities (4), each demolding groove (6) is provided with a demolding plate (7) inside, the bottom of the forming lower die (2) is fixed with a support plate (8), the top of the support plate (8) is provided with a driving assembly (9) for driving the demolding plate (7) to move, and the outer wall of the support plate (8) is sleeved with a protective cover (10).

2. The floor brush base transparent window mold of claim 1, wherein: The driving assembly (9) includes two electric push rods (91) fixed on the top of the support plate (8), and the piston rods of the two electric push rods (91) are fixedly provided with sliding plates (92), and the sliding plates (92) are fixed together with a plurality of demolding plates (7).

3. The floor brush base transparent window mold of claim 2, wherein: The front end of the forming lower die (2) is provided with two mounting grooves (93), and the two electric push rods (91) are arranged in the two mounting grooves (93) respectively.

4. The floor brush base transparent window mold of claim 2, wherein: The top of the support plate (8) is provided with a sliding groove (94) matched with the sliding plate (92), and the sliding plate (92) is slidably arranged in the sliding groove (94).

5. The floor brush base transparent window mold of claim 1, wherein: Sealing strips (11) are arranged between the sealing block (5) and the forming lower die (2), and between the demolding plate (7) and the demolding groove (6).

6. The floor brush base transparent window mold of claim 1, wherein: The top of the forming upper die (1) is provided with a plurality of evenly distributed material injection pipes (12), and the bottoms of the plurality of material injection pipes (12) are respectively communicated with the forming cavities (4) at the bottom of the forming upper die (1).

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