Cleaning equipment for PVC fence mold processing

Abstract

The utility model relates to the technical field of mold cleaning, in particular to cleaning equipment for processing a PVC (polyvinyl chloride) fence mold, which comprises a cleaning box mounted on a feeding conveying table, a cleaning mechanism for cleaning the fence mold is arranged in the cleaning box, and a drying mechanism for drying the fence mold is arranged on the feeding conveying table. Cleaning liquid is pumped into the water conveying pipe through the booster pump, shunted into the shunting pipe and finally sprayed out at a high speed through the high-pressure spray head, so that an inner cavity of the mold is washed, and the cleaning efficiency is improved; and long brushes on all rotating shafts are driven to rotate under the cooperation of belt wheels and a transmission belt, the inner cavity of the mold is comprehensively brushed, the cleanliness of cleaning is further improved, a dryer is started, hot air is blown into a transverse pipe through an air inlet pipe and is blown out through an air knife opening, water in the inner cavity of the mold is blown out, drying is rapidly conducted, and the mold can be dried rapidly. And quick taking is facilitated, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of mold cleaning technology, and in particular to a cleaning device for processing PVC fence molds. Background Technology

[0002] With the booming development of the building decoration and landscaping industries, PVC fences are widely favored due to their advantages such as corrosion resistance, aesthetics, easy installation, and low cost. In the production process of PVC fences, molds are a key tool, and their quality and cleanliness directly affect the molding quality and production efficiency of the PVC fences.

[0003] Many companies currently use manual labor to clean PVC fence molds. This requires workers to manually remove dirt and plastic residue from the mold surface using brushes, cleaning agents, and other tools. This method is not only labor-intensive but also slow, making it difficult to meet the needs of large-scale production. Furthermore, PVC fence molds typically have complex shapes and structures with many grooves and holes where dirt easily accumulates. Manual cleaning is unlikely to thoroughly remove dirt from these hidden areas, and residual dirt can affect subsequent production, leading to product defects. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a cleaning device for PVC fence mold processing, which solves the technical problems of low efficiency and difficulty in cleaning hidden parts by manual mold cleaning in existing technologies, thereby achieving the goal of improving cleaning efficiency.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a cleaning device for processing PVC fence molds, comprising a cleaning box installed on a feeding conveyor platform, wherein a cleaning mechanism for cleaning the fence molds is provided in the cleaning box, and a drying mechanism for drying the fence molds is provided on the feeding conveyor platform.

[0006] The cleaning mechanism includes a water tank installed at the bottom of the feeding conveyor, and a booster pump with an inlet pipe extending into the water tank is installed on the water tank. The water outlet of the booster pump is connected to a water supply pipe, and multiple branch pipes are installed on the water supply pipe. Multiple high-pressure nozzles extending into the cleaning tank are installed at the bottom of the branch pipes through an interface. The cleaning tank is equipped with a scrubbing component for deep scrubbing of the fence mold, and a return flow cleaning component for recycling and reusing the water flow is installed on the water tank.

[0007] A further improvement is that the scrubbing assembly includes multiple rotating shafts rotatably connected to rotating holes in the cleaning tank, and long brushes are fitted on the rotating shafts. A pulley is installed at the front end of the rotating shaft, and the multiple pulleys are connected by a transmission belt. A drive motor for driving the rotating shafts to rotate is installed on the cleaning tank.

[0008] A further improvement is that the reflux impurity removal component includes a manifold plate installed at the bottom of the feeding conveyor, and a reflux pipe is installed at the bottom of the manifold plate. An impurity collection box is installed in the slot opened on the reflux pipe, and a filter screen is installed at the bottom of the impurity collection box.

[0009] A further improvement is that the manifold has a conical structure, and the conveyor belt on the feeding conveyor platform has multiple drainage holes arranged in an array.

[0010] A further improvement is that the drying mechanism includes a drying box installed on the feeding conveyor platform, and a dryer is installed on the drying box. The air outlet of the dryer is equipped with an air inlet pipe extending into the drying box. A horizontal pipe is installed at the bottom of the air inlet pipe, and multiple air blades are arrayed on the horizontal pipe. A flipping component for flipping the fence mold is provided inside the drying box.

[0011] A further improvement is that the flipping assembly includes a flipping shaft rotatably connected to a rotating hole in the drying oven, and a crossbeam is mounted on the flipping shaft. Multiple electric lifting rods are arrayed on the crossbeam, and the output end of the electric lifting rod passes through the crossbeam and is equipped with a suction cup. A flipping motor that drives the flipping shaft to rotate is mounted on the drying oven.

[0012] By means of the above technical solution, this utility model provides a cleaning device for processing PVC fence molds, which has at least the following beneficial effects:

[0013] 1. This utility model uses a booster pump to pump the cleaning fluid from the water storage tank into the water supply pipe, and then distributes it into the distribution pipe. Finally, it is sprayed out at high speed through a high-pressure nozzle to rinse the inner cavity of the mold. Compared with manual cleaning, the cleaning efficiency is greatly improved.

[0014] 2. This utility model uses a drive motor to rotate the rotating shaft, and with the cooperation of the pulley and the transmission belt, it drives the long brushes on all the rotating shafts to rotate, so as to thoroughly clean the inner cavity of the mold and further improve the cleanliness of the cleaning.

[0015] 3. This utility model uses a dryer to blow hot air into the horizontal pipe through the air inlet pipe and out through the air knife to blow out the water in the mold cavity and dry it quickly, making it easy to use and improving production efficiency.

[0016] 4. This utility model uses an electric lifting rod to drive the suction cup to move down and adsorb one side of the mold. Then, the flipping motor is started to drive the flipping shaft to flip, which in turn drives the crossbeam and the adsorbed mold to flip, thereby emptying the water in the mold cavity. With the help of the inclined air knife, the mold can be dried quickly. Attached Figure Description

[0017] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0018] In the attached diagram:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0021] Figure 3 This is a side view sectional view of the internal structure of the cleaning box of this utility model;

[0022] Figure 4 This is a schematic diagram of the disassembled structure of the reflux pipe of this utility model;

[0023] Figure 5 This is a cross-sectional view of the internal structure of the drying oven of this utility model.

[0024] In the picture: 1. Feeding conveyor; 2. Cleaning box;

[0025] 3. Cleaning mechanism; 31. Water storage tank; 32. Booster pump; 33. Water delivery pipe; 34. Diversion pipe; 35. High-pressure nozzle;

[0026] 36. Scrubbing assembly; 361. Rotating shaft; 362. Long-bristled brush; 363. Pulley; 364. Drive belt; 365. Drive motor;

[0027] 37. Reflux impurity removal assembly; 371. Combustion block; 372. Reflux pipe; 373. Impurity collection box; 374. Filter screen;

[0028] 4. Drying mechanism; 41. Drying box; 42. Dryer; 43. Air inlet pipe; 44. Horizontal pipe; 45. Air knife nozzle;

[0029] 46. ​​Tilting assembly; 461. Tilting shaft; 462. Crossbeam; 463. Electric lifting rod; 464. Suction cup; 465. Tilting motor. Detailed Implementation

[0030] 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.

[0031] Example 1

[0032] Addressing the problems of low efficiency and difficulty in cleaning hidden areas when using existing manual mold cleaning techniques, this embodiment provides a cleaning device for PVC fence mold processing. Please refer to... Figures 1-5 This embodiment provides a cleaning device for processing PVC fence molds, which can improve cleaning efficiency. The cleaning device includes a cleaning tank 2 installed on a feeding conveyor 1. The cleaning tank 2 is equipped with a cleaning mechanism 3 for cleaning the fence molds, and the feeding conveyor 1 is equipped with a drying mechanism 4 for drying the fence molds. The cleaning mechanism 3 quickly cleans the fence molds, and the drying mechanism 4 quickly dries them, thus improving cleaning efficiency.

[0033] Because manual cleaning of molds using existing technology is inefficient and difficult to clean hidden areas, this device is equipped with a cleaning mechanism 3. The cleaning mechanism 3 includes a water tank 31 installed at the bottom of the loading conveyor table 1, and a booster pump 32 with an inlet pipe extending into the water tank 31 is installed on the water tank 31. A water delivery pipe 33 is installed at the outlet of the booster pump 32, and multiple branch pipes 34 are installed on the water delivery pipe 33. Multiple high-pressure nozzles 35 extending into the cleaning tank 2 are installed at the bottom of the branch pipes 34 through interfaces. The cleaning tank 2 is equipped with a scrubbing component 36 for deep scrubbing of the fence mold, and a return flow cleaning component 37 for recycling water flow is installed on the water storage tank 31. When the mold is transported to the cleaning tank 2 by the conveyor belt on the feeding conveyor 1, the booster pump 32 is started to pump the cleaning liquid in the water storage tank 31 into the water supply pipe 33 and then into the diversion pipe 34. Finally, it is sprayed out at high speed through the high pressure nozzle 35 to rinse the inner cavity of the mold. Compared with manual cleaning, the cleaning efficiency is greatly improved.

[0034] Since simply relying on high-pressure water to wash the mold may not clean the corners and crevices inside the mold, the device is also equipped with a brushing assembly 36. The brushing assembly 36 includes multiple rotating shafts 361 rotatably connected to rotating holes in the cleaning tank 2, and long-bristled brushes 362 are fitted on the rotating shafts 361. A pulley 363 is installed at the front end of the rotating shafts 361, and the multiple pulleys 363 are connected by a transmission belt 364. A drive motor 365 is installed on the cleaning tank 2 to drive the rotating shafts 361 to rotate. When the drive motor 365 is started, the rotating shafts 361 are rotated. In turn, the pulleys 363 at the front end of the rotating shafts 361 and the transmission belt 364 drive all the rotating shafts 361 to rotate, which in turn drives the long-bristled brushes 362 on the rotating shafts 361 to rotate, thus thoroughly brushing the inner cavity of the mold and further improving the cleanliness of the cleaning.

[0035] The continuous rinsing process wastes a lot of water resources and increases the production cost of enterprises. Therefore, the device is also equipped with a return flow impurity removal component 37. The return flow impurity removal component 37 includes a confluence plate 371 installed at the bottom of the feeding conveyor 1, and a return pipe 372 is installed at the bottom of the confluence plate 371. A collection box 373 is installed in the slot opened on the return pipe 372, and a filter screen 374 is installed at the bottom of the collection box 373.

[0036] The manifold 371 has a conical structure. Multiple drainage holes are arrayed through the conveyor belt on the feeding conveyor table 1. The water after washing flows into the manifold 371 through the drainage holes on the conveyor belt and flows back into the water storage tank 31 through the return pipe 372. Impurities in the return water flow through the impurity collection box 373 and are intercepted by the filter screen 374 inside the impurity collection box 373. The impurity collection box 373 can be removed and cleaned periodically, thereby realizing the recycling of water. Regularly replacing the clean water source can greatly reduce water consumption, making it more environmentally friendly and reducing the production cost of enterprises.

[0037] Example 2

[0038] Based on Example 1, such as Figures 1-5As shown, during the washing process, water accumulates in the inner cavity of the mold and cannot be drained. The water needs to be poured out and dried later, which is inefficient. Therefore, the device is also equipped with a drying mechanism 4. The drying mechanism 4 includes a drying box 41 installed on the feeding conveyor 1, and a dryer 42 is installed on the drying box 41. The air outlet of the dryer 42 is equipped with an air inlet pipe 43 that extends into the drying box 41. A horizontal pipe 44 is installed at the bottom of the air inlet pipe 43, and multiple air blades 45 are arrayed on the horizontal pipe 44. The drying box 41 is equipped with a flipping component 46 that flips the mold. When the mold is fed into the drying box 41, the dryer 42 is started, and hot air is blown into the horizontal pipe 44 through the air inlet pipe 43 and blown out through the air blades 45 to blow out the water in the inner cavity of the mold and dry it quickly, making it easy to use and improving production efficiency.

[0039] Example 3

[0040] Based on Example 2, such as Figures 1-5 As shown, since the mold is placed flat on the conveyor belt, even with continuous air blowing from the air knife 45, the efficiency is relatively low. Therefore, the device is also equipped with a flipping assembly 46. The flipping assembly 46 includes a flipping shaft 461 rotatably connected to a rotating hole in the drying chamber 41, and a crossbeam 462 is installed on the flipping shaft 461. Multiple electric lifting rods 463 are arrayed on the crossbeam 462, and the output end of the electric lifting rod 463 passes through the crossbeam 462 and is equipped with a suction cup 464. A flipping motor 465 is installed on the drying chamber 41 to drive the flipping shaft 461 to rotate. When the mold is conveyed to the bottom of the crossbeam 462, the electric lifting rod 463 is activated, driving the suction cup 464 to move down and suction one side of the mold. Then, the flipping motor 465 is activated to drive the flipping shaft 461 to flip, thereby driving the crossbeam 462 and the suctioned mold to flip, thereby emptying the water in the mold cavity. With the inclined air knife 45, the mold can be dried quickly.

[0041] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PVC fence mold processing cleaning device, comprising a cleaning box (2) mounted on a feeding conveying table (1), characterized in that: The cleaning box (2) is provided with a cleaning mechanism (3) for cleaning the fence mold, and the feeding conveying table (1) is provided with a drying mechanism (4) for drying the fence mold. The cleaning mechanism (3) comprises a water storage tank (31) installed at the bottom of the feeding conveying table (1), and a booster pump (32) extending into the water storage tank (31) is installed on the water storage tank (31); a water outlet of the booster pump (32) is provided with a water delivery pipe (33), and a plurality of shunt pipes (34) are installed on the water delivery pipe (33); a plurality of high-pressure nozzles (35) extending into the cleaning box (2) are installed on the bottom of the shunt pipe (34); a brush washing assembly (36) for deep cleaning of the fence mold is arranged in the cleaning box (2); and a backflow impurity removal assembly (37) for recycling water flow is arranged on the water storage tank (31).

2. The PVC fence mold processing cleaning apparatus according to claim 1, characterized in that: The brush washing assembly (36) comprises a plurality of rotating shafts (361) rotatably connected to rotating holes formed in the cleaning box (2), and a long hair brush (362) is sleeved on the rotating shaft (361); a belt pulley (363) is installed at the front end of the rotating shaft (361); a plurality of belt pulleys (363) are drivingly connected through a transmission belt (364); and a driving motor (365) for driving the rotating shaft (361) to rotate is installed on the cleaning box (2).

3. The PVC fence mold processing cleaning apparatus according to claim 1, characterized in that: The backflow impurity removal assembly (37) comprises a confluence plate (371) installed at the bottom of the feeding conveying table (1), and a backflow pipe (372) is installed at the bottom of the confluence plate (371); a confluence box (373) is installed in a slot formed in the backflow pipe (372); and a filter screen (374) is installed at the bottom of the confluence box (373).

4. The PVC fence mold processing cleaning apparatus according to claim 3, characterized in that: The confluence plate (371) is in a conical structure, and a plurality of drainage holes are arrayed and formed through the conveying belt on the feeding conveying table (1).

5. The PVC fence mold processing cleaning apparatus according to claim 1, characterized in that: The drying mechanism (4) comprises a drying box (41) installed on the feeding conveying table (1), and a drying machine (42) is installed on the drying box (41); an air inlet of the drying machine (42) is provided with an air inlet pipe (43) extending into the drying box (41); a horizontal pipe (44) is installed at the bottom of the air inlet pipe (43); a plurality of air knife openings (45) are arrayed and installed on the horizontal pipe (44); and a turnover assembly (46) for overturning the fence mold is arranged in the drying box (41).

6. The PVC fence mold processing cleaning apparatus according to claim 5, characterized in that: The turnover assembly (46) comprises a turnover shaft (461) rotatably connected to a rotating hole formed in the drying box (41), and a cross beam (462) is installed on the turnover shaft (461); a plurality of electric lifting rods (463) are arrayed and installed on the cross beam (462); a suction cup (464) is installed at the output end of the electric lifting rod (463) and penetrates the cross beam (462); and a turnover motor (465) for driving the turnover shaft (461) to rotate is installed on the drying box (41).

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