Carrier tape cleaning machine

Abstract

The utility model belongs to the technical field of industrial cleaning equipment, and provides a carrier tape cleaning machine which comprises a feeding wheel, a material receiving wheel and a cleaning mechanism, the cleaning mechanism comprises a container, a feeding port and a discharging port are formed in the container, the feeding wheel and / or the material receiving wheel are / is driven by an external driving mechanism to operate, a carrier tape on the feeding wheel is conveyed into the container from the feeding port, and the carrier tape on the material receiving wheel is conveyed into the container from the discharging port. The material is output from the material outlet to be wound on the material receiving wheel; a separation assembly and a plurality of air nozzles are arranged in the container, and the multiple air nozzles are divided into two groups and are arranged on the two sides of the carrier tape in the container in the length direction of the carrier tape; the separation assembly is arranged close to the feeding port, the separation assembly divides the container space close to the feeding port into independent dust collecting chambers, and at least one pair of air nozzles which are oppositely arranged are arranged in the dust collecting chambers; and drain outlets are respectively formed in the dust collection chamber and the container part outside the dust collection chamber. The technical problems that in the prior art, a carrier tape cleaning mode is large in workload and low in cleaning efficiency are solved.

Description

Technical Field

[0001] This application belongs to the field of industrial cleaning equipment technology, and in particular relates to a carrier belt cleaning machine. Background Technology

[0002] Carrier tape is a strip-shaped product used in electronic packaging. It has a specific thickness and evenly distributed holes (also called pockets) along its length to hold electronic components. Carrier tape is usually used in combination with cover tape. The holes on the carrier tape are used to accommodate electronic components such as resistors, capacitors, transistors, and diodes. After the cover tape is sealed on the carrier tape, a closed package is formed, which helps protect the electronic components from contamination and damage during transportation.

[0003] In practical applications, to ensure that the surface and holes of the carrier tape are clean and free of dust particles before it can support tiny electronic components, effective cleaning of the carrier tape is necessary before it leaves the factory or is used. Currently, the cleaning method for carrier tapes is manual, where workers use a handheld blower to clean each hole on the carrier tape, removing dust particles. This is clearly labor-intensive, time-consuming, and inefficient, failing to meet the requirements of modern automated processing. Summary of the Invention

[0004] The purpose of this application is to provide a carrier belt cleaning machine to solve the technical problems of high workload and low cleaning efficiency in the existing carrier belt cleaning methods.

[0005] To achieve the above objectives, the technical solution adopted in this application is: to provide a carrier belt cleaning machine, including a feeding wheel, a receiving wheel, and a cleaning mechanism. The cleaning mechanism includes a container with an inlet and an outlet. The feeding wheel and / or the receiving wheel are driven by an external drive mechanism to transport the carrier belt on the feeding wheel from the inlet into the container and output it from the outlet to be wound onto the receiving wheel.

[0006] The container is provided with a separator and multiple air nozzles. The multiple air nozzles are divided into two groups and arranged along the length of the carrier belt on both sides of the carrier belt inside the container.

[0007] The partition assembly is located near the feed inlet, and the partition assembly divides the container space near the feed inlet into an independent dust collection chamber, with at least a pair of air jets arranged opposite each other in the dust collection chamber; the dust collection chamber and the container portion outside the dust collection chamber are respectively provided with a drain outlet.

[0008] The beneficial effects of the carrier belt cleaning machine provided in this application are as follows: Compared with the prior art, the carrier belt cleaning machine of this application includes a feeding wheel, a receiving wheel, and a cleaning mechanism disposed between the feeding wheel and the receiving wheel. The cleaning mechanism includes a container and air nozzles disposed inside the container. Driven by an external drive mechanism, the feeding wheel rotates and conveys the carrier belt it carries into the container. The air nozzles disposed inside the container blow air to clean the surface of the carrier belt and its pores. The cleaned carrier belt is output from the outlet of the container and automatically wound onto the receiving wheel for easy batch removal. Therefore, without manual intervention, the carrier belt cleaning machine can automatically clean carrier belts in batches, effectively reducing labor costs and improving cleaning efficiency.

[0009] The cleaning mechanism includes a partition component inside the container. This component divides the internal space of the container near the feed inlet into independent dust collection chambers. Each dust collection chamber contains at least one pair of air jet nozzles, and drain outlets are provided on both the dust collection chamber and the container portion outside the dust collection chamber. This effectively separates the dust particles blown up from the carrier belt during cleaning by the air jet nozzles, preventing them from easily contaminating the entire inner cavity of the container upon entering, thus significantly improving the cleaning efficiency of the carrier belt.

[0010] The structure of the dust collection chamber is improved. The partition assembly includes a horizontal plate connected to the side wall of the container and a vertical plate connected to the bottom wall of the container. The intersections of the extended ends of the horizontal plate and the vertical plate are spaced apart to form a discharge slit, which is opposite to the inlet. Dust sweepers are respectively provided on the inlet, the outlet, and the discharge slit. On the one hand, the dust sweepers clean the surface of the carrier belt, removing larger dust particles. On the other hand, the dust sweepers can form a barrier to prevent dust particles from escaping from the container.

[0011] In one embodiment, the dust collection chamber is provided with at least one pair of rollers for supporting the carrier belt. Thus, the carrier belt is clamped and supported by at least one pair of rollers, allowing the carrier belt to be taut within the dust collection chamber. This helps maintain the carrier belt in an extended state, facilitating cleaning of the surface and perforated areas of the carrier belt and improving cleaning efficiency.

[0012] The mounting structure of the air nozzle is improved by providing multiple sets of fixing units within the container for mounting the air nozzle. These fixing units are arranged along the length of the carrier belt within the container. Each fixing unit includes a pair of fixing blocks located on both sides of the carrier belt, and each fixing block has a fixing groove for mounting the air nozzle. This allows the air nozzle to be oriented at an angle by utilizing the fixing grooves on the fixing blocks, enabling it to blow air onto the carrier belt at an angle. This ensures that the ejected air reaches the surface of the carrier belt and into its pores, improving the cleaning effect on the carrier belt.

[0013] In one embodiment, the nozzle is connected to an external air pump via a pipe; wherein the pipe segment located inside the container is a reversible pipe with memory function. This allows the pipe segment inside the container to bend and deform, facilitating its fixation within the fixing groove of the fixing block and setting the nozzle's orientation, thereby improving the nozzle's fixation effect.

[0014] The structure of the feeding roller and receiving roller is improved. A first support roller is connected to the feeding roller, positioned between the feeding roller and the inlet of the container. A second support roller is connected to the receiving roller, positioned between the receiving roller and the outlet of the container. Thus, the first support roller supports the carrier belt between the feeding roller and the inlet of the container, allowing the carrier belt to remain extended as it enters the container from the inlet for air cleaning by the air nozzles, improving the cleaning effect on the carrier belt. The second support roller supports the carrier belt between the outlet of the container and the receiving roller, ensuring that the cleaned carrier belt is accurately delivered to the receiving roller and automatically wound onto it.

[0015] The structure of the carrier belt cleaning machine is further improved by adding a partition plate between the container's outlet and the receiving roller. The partition plate has perforations for the carrier belt to pass through, allowing the carrier belt exiting the container's outlet to pass through these perforations and extend onto the receiving roller. This partition plate, separating the receiving roller from the container's outlet, prevents secondary contamination of the cleaned carrier belt, effectively improving the cleaning quality.

[0016] In one embodiment, the container is tilted, with the inlet located at or near the bottom of the container, the outlet located at or near the top of the container, and the drain outlet located at the bottom of the container. This tilted design helps to collect dust particles at the bottom of the container and discharge them through the drain outlet, effectively improving the wastewater discharge efficiency.

[0017] In one embodiment, the carrier belt cleaning machine further includes a water tank, which is connected to each of the drain ports on the container via pipes. This allows dust particles discharged from the container to enter the water tank, where the water concentrates the dust particles, preventing them from spreading and facilitating cleaning.

[0018] In one embodiment, the water tank is also connected to a filter device for filtering the water and a circulation pipe. This allows the water in the tank to be recycled, saving energy and protecting the environment, and effectively extending the working time of the carrier belt cleaning machine. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the carrier tape;

[0021] Figure 2 A three-dimensional structural diagram of the carrier belt cleaning machine provided in the embodiments of this application. Figure 1 ;

[0022] Figure 3 A three-dimensional structural diagram of the carrier belt cleaning machine provided in the embodiments of this application. Figure 2 ;

[0023] Figure 4 A three-dimensional structural diagram of the carrier belt cleaning machine provided in the embodiments of this application. Figure 3 ;

[0024] Figure 5 A three-dimensional structural diagram of the carrier belt cleaning machine provided in the embodiments of this application. Figure 4 ;

[0025] Figure 6 A three-dimensional structural diagram of the carrier belt cleaning machine provided in the embodiments of this application. Figure 5 ;

[0026] Figure 7 An enlarged structural schematic diagram of the dust collection chamber in a container provided in an embodiment of this application;

[0027] Figure 8 This is a schematic diagram of the internal structure of the container provided in an embodiment of this application.

[0028] The following are the labeling elements in the figure:

[0029] 100-Carrier tape;

[0030] 1-Feeding roller; 11-First support roller;

[0031] 2- Receiving roller; 21- Second support roller;

[0032] 3-Container; 30-Dust sweeper; 31-Inlet; 32-Outlet; 33-Drain outlet;

[0033] 4-Separation component; 40-Dust collection chamber; 41-Horizontal plate; 42-Vertical plate; 43-Discharge slot; 44-Roller;

[0034] 5-Air nozzle; 51-Pipe section;

[0035] 6-Base; 61-Water tank;

[0036] 7-Frame; 71-Separator; 72-Perforation;

[0037] 8-Fixing unit; 81-Fixing block; 82-Fixing groove. Detailed Implementation

[0038] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0039] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0040] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0042] like Figure 1As shown, the carrier tape 100 generally has multiple holes M arranged in an orderly manner along its length, which are used to house electronic components. The traditional method for cleaning the carrier tape 100 is manual cleaning, where workers use a blower to blow air through each hole M to remove dust particles. However, the carrier tape 100 is very long, and workers typically wear gloves, holding the tape in one hand and using a blower in the other. Gloves easily accumulate dust particles, which can easily stick back to the carrier tape 100 during operation, preventing it from being thoroughly cleaned. Furthermore, manual cleaning is labor-intensive and time-consuming, and its efficiency is low, failing to meet the requirements of modern automated processing.

[0043] In related technologies, there are automated cleaning devices specifically designed for belt-type products. These cleaning devices are generally equipped with a washing chamber and a drying chamber. The belt is first rinsed with water in the washing chamber and then enters the drying chamber, where air is blown onto the belt through nozzles to dry it, thus completing the cleaning purpose of the belt.

[0044] However, as mentioned above, the carrier tape 100 has small structures such as holes M or grooves within the holes M that may be used for positioning. After washing, the carrier tape 100 enters the drying stage, where air is blown onto it to dry it. However, the air cannot completely dry the water in the small structures such as holes or grooves on the carrier tape 100, resulting in residual water remaining in these hidden areas that cannot be completely removed, thus affecting the cleaning effect.

[0045] If the residual water is subsequently allowed to evaporate naturally, it is very time-consuming, and the drying time is unpredictable. Furthermore, this residual water is prone to containing impurities, meaning that after evaporation, it will turn into stains, preventing the carrier belt 100 from being properly cleaned. Therefore, washing the carrier belt 100 with water is ineffective.

[0046] Therefore, after painstaking research, the applicant discovered that dry cleaning is more effective for carrier belt 100. A carrier belt cleaning machine specifically designed for cleaning carrier belt 100 was developed, employing an automated feeding and receiving structure that eliminates the need for manual intervention, thus saving labor costs. Furthermore, an air-jet cleaning method is used to clean the surface and pores of carrier belt 100, effectively improving the cleaning efficiency and solving the problems of high workload and low efficiency associated with traditional manual cleaning of carrier belt 100. This will now be explained in detail.

[0047] Please refer to the following: Figure 2 and Figure 3 The carrier belt cleaning machine includes a feeding wheel 1, a receiving wheel 2, and a cleaning mechanism.

[0048] Both the feeding roller 1 and the receiving roller 2 are used to wind the carrier belt 100. The feeding roller 1 is used to mount the unwashed carrier belt 100; the receiving roller 2 is used to load the washed carrier belt 100. In this embodiment, the feeding roller 1 and the receiving roller 2 are respectively supported by a support mechanism on both sides of the cleaning mechanism.

[0049] A cleaning mechanism is located between the feeding roller 1 and the receiving roller 2. The cleaning mechanism includes a container 3, which has an inlet 31 and an outlet 32. The feeding roller 1 and / or the receiving roller 2 are driven by an external drive mechanism (not shown in the figure) to transport the carrier belt 100 on the feeding roller 1 from the inlet 31 into the container 3 and output it from the outlet 32 ​​to automatically wind it onto the receiving roller 2.

[0050] As an example, the driving method for the feeding wheel 1 and the receiving wheel 2 can be such that the receiving wheel 2 is connected to the output shaft of a drive mechanism such as a drive motor, so that the receiving wheel 2 can run as the driving wheel. In the process of driving the carrier belt 100 to move, it can simultaneously drive the feeding wheel 1 to run, so that the carrier belt 100 on the feeding wheel 1 can be automatically conveyed into the container 3.

[0051] Preferably, the diameter of the feeding wheel 1 is equal to the diameter of the receiving wheel 2, so that the feeding wheel 1 and the receiving wheel 2 have the same specifications, so as to better count the volume of the carrier belt 100. In other embodiments, the receiving wheel 2 may be larger than the feeding wheel 1, so that when the receiving wheel 2 operates as the driving wheel, it can provide greater power and receive more of the carrier belt 100.

[0052] For the specific structure of the cleaning mechanism, please refer to [link / reference]. Figure 3 The container 3 is equipped with a separator 4 and multiple air nozzles 5. The multiple air nozzles 5 are divided into two groups and arranged along the length of the carrier belt 100 on both sides of the carrier belt 100 inside the container 3, so that both sides of the carrier belt 100 can be cleaned simultaneously during the movement of the carrier belt 100, thereby avoiding the need for two rounds of cleaning to complete the cleaning of a batch of carrier belts 100, and effectively improving the cleaning efficiency.

[0053] Among them, such as Figure 3 As shown, the separator 4 is positioned near the inlet 31 of the container 3, and the separator 4 is used to divide the internal space of the container 3 near the inlet 31 into independent dust collection chambers 40. At least one pair of air nozzles 5, arranged opposite each other, are disposed within the dust collection chamber 40.

[0054] The aforementioned dust collection chamber 40 and the container 3 outside the dust collection chamber 40 are each equipped with a drain outlet 33. For example... Figure 1 As shown, a first drain outlet 33a is provided inside the dust collection chamber 40, and a second drain outlet 33b is provided on the container 3 outside the dust collection chamber 40.

[0055] In this way, the carrier belt 100 that is transported into the container 3 is given priority for centralized cleaning and independent sewage discharge. After exiting the dust collection chamber 40, it is then cleaned a second time by other jet nozzles 5 outside the dust collection chamber 40, which effectively improves the cleaning efficiency of the carrier belt 100.

[0056] Compared with the prior art, the carrier belt cleaning machine provided in this application includes a feeding roller 1, a receiving roller 2, and a cleaning mechanism disposed between the feeding roller 1 and the receiving roller 2. The cleaning mechanism includes a container 3 and an air nozzle 5 disposed inside the container 3. Driven by an external drive mechanism, the feeding roller 1 rotates and conveys the carrier belt 100 it carries into the container 3. The air nozzle 5 disposed inside the container 3 blows air to clean the surface of the carrier belt 100 and the holes and other parts on the carrier belt 100. The cleaned carrier belt 100 is output from the discharge port 32 of the container 3 and automatically wound onto the receiving roller 2 for easy batch removal. Thus, without manual intervention, the carrier belt cleaning machine can automatically clean the carrier belts 100 in batches, effectively reducing labor costs and improving cleaning efficiency.

[0057] Since the air nozzles 5 inside the container 3 are divided into two groups and arranged along the length of the carrier belt 100 on both sides of the carrier belt 100, the air nozzles 5 on both sides can clean both sides of the carrier belt 100 simultaneously, effectively avoiding the need for two rounds of cleaning to complete the cleaning of a batch of carrier belts 100, and effectively improving cleaning efficiency.

[0058] Compared to the cleaning equipment for belt-type products mentioned in the aforementioned related technologies, the cleaning equipment in these technologies includes a washing chamber and a drying chamber. The air nozzles in the drying chamber are mainly used to blow air onto the washed belt to achieve rapid drying. In the carrier belt cleaning machine provided in this application embodiment, as described above, since washing the carrier belt 100 with water is ineffective, air nozzles 5 are installed inside the container 3 of the cleaning mechanism to directly blow air onto the carrier belt 100, blowing away dust particles from the surface of the carrier belt 100 and the pores M, thereby ensuring the cleaning effect on the carrier belt 100.

[0059] Furthermore, the carrier belt 100 is at its dirtiest point immediately upon entering the container 3. Directly blowing air into it at this stage would result in the most dust particles being blown up, contaminating the entire interior of the container 3. This dust would easily stick back onto the carrier belt 100, affecting the cleaning efficiency. Therefore, a partition component 4 is installed inside the container 3 to divide the internal space near the inlet 31 into independent dust collection chambers 40. Each dust collection chamber 40 contains at least one pair of air nozzles 5, and drain ports 33 are provided on both the dust collection chamber 40 and the portion of the container 3 outside the dust collection chamber 40. This effectively separates the dust particles blown up by the air nozzles 5 during cleaning of the carrier belt 100, preventing them from easily contaminating the entire interior of the container 3 and significantly improving the cleaning efficiency of the carrier belt 100.

[0060] Regarding the overall structure of the carrier belt cleaning machine provided in this application embodiment, please refer to one embodiment of this application. Figure 4 The carrier belt cleaning machine includes a base 6 and a frame 7 mounted on the base 6. A corresponding shielding window or door can be installed on the frame 7 to separate the cleaning area from the outside environment, ensuring the hygiene of the area surrounding the cleaning machine. The aforementioned feeding roller 1, receiving roller 2, and cleaning mechanism are all mounted on the base 6 and housed within the frame 7.

[0061] The feeding wheel 1, receiving wheel 2, and cleaning mechanism are respectively mounted on the support mechanism, with the cleaning mechanism located between the feeding wheel 1 and the receiving wheel 2. Preferably, the container 3 of the cleaning mechanism is inclined, with the inlet 31 located at or near the bottom of the container 3, and the outlet 32 ​​located at or near the top of the container 3. Both drain outlets 33 are located at the bottom of the container 3 and are connected to the interior of the base 6 through pipes.

[0062] In this embodiment, as Figure 3 As shown, container 3 can preferably be an inclined hexagonal box, such that container 3 has opposing top and bottom plates, opposing side plates, opposing inclined side plates, and two end cover plates. The feed inlet 31 and two drain outlets 33 are both located on the bottom plate, with the feeding wheel 1 positioned near the feed inlet 31. A discharge outlet 32 ​​is located at the intersection of the side plate near the receiving wheel 2 and the top plate of container 3. This allows the receiving wheel 2 to be positioned higher than the feeding wheel 1, so the carrier belt 100 is placed inclined from low to high inside container 3, cleaned by air jets 5 inside container 3, and output from the discharge outlet 32 ​​at the higher position of container 3, automatically winding onto the receiving wheel 2.

[0063] Therefore, by tilting the container 3, dust particles are collected at the bottom of the container 3 and discharged from the drain outlet 33, which effectively improves the sewage discharge effect.

[0064] Based on the above, please refer to Figure 5 In one embodiment of this application, the carrier belt cleaning machine further includes a water tank 61, which is preferably disposed within the base 6 of the carrier belt cleaning machine. The water tank 61 is connected to various drain ports 33 on the container 3 via pipes.

[0065] In this way, dust particles discharged from container 3 are discharged into water tank 61, where the water concentrates the dust particles, preventing them from spreading and facilitating cleaning. As an example, water tank 61 can be removed directly to pour out the water; or, a drain pipe (not shown in the figure) can be connected to water tank 61 to drain the water, achieving rapid cleaning.

[0066] In practical applications, the machine needs to be stopped to remove collected dust particles. Therefore, to avoid frequent shutdowns for wastewater treatment, in one embodiment of this application (not shown), the water tank 61 is also connected to a filter device (not shown) and a circulation pipe (not shown). The filter device can preferably be a commonly used filter screen or filter cartridge. The circulation pipe can preferably be a conventional circulating water pipe connection, so that the water tank 61 is connected to the filter device, allowing the water to circulate between the water tank 61 and the filter device.

[0067] This allows the water in tank 61 to be recycled, saving energy and protecting the environment, and effectively extending the working time of the carrier belt cleaning machine.

[0068] Regarding the structure on the feeding roller 1 and the receiving roller 2, please refer to one embodiment of this application. Figure 5 The feeding wheel 1 is connected to a first support roller 11, which is located between the feeding wheel 1 and the feed inlet 31 of the container 3.

[0069] A second support roller 21 is connected to the receiving roller 2, and the second support roller 21 is located between the receiving roller 2 and the discharge port 32 of the container 3.

[0070] Thus, the first support roller 11 supports the carrier belt 100 between the feeding roller 1 and the inlet 31 of the container 3, allowing the carrier belt 100 to remain extended as it enters the container 3 through the inlet 31 for air cleaning by the air nozzle 5, which improves the cleaning effect on the carrier belt 100. The second support roller 21 supports the carrier belt 100 between the outlet 32 ​​of the container 3 and the receiving roller 2, ensuring that the cleaned carrier belt 100 is accurately conveyed to the receiving roller 2 and automatically wound onto it.

[0071] In practical applications, the feeding roller 1, receiving roller 2, and cleaning mechanism on the carrier belt cleaning machine are in the same space. When the uncleaned carrier belt 100 enters the container 3, it is swept by the dust sweeper on the feed port 31 of the container 3, causing dust particles on the carrier belt 100 to splash and pollute the entire space. They can also easily reach the receiving roller 2, causing secondary pollution to the cleaned carrier belt 100.

[0072] Therefore, in one embodiment of this application, please refer to Figure 6 The carrier belt cleaning machine is also equipped with a partition plate 71, which is located between the discharge port 32 of the container 3 and the receiving wheel 2.

[0073] In this embodiment, a partition plate 71 is disposed within a frame 7 on a base 6, and is located between the outlet 32 ​​of the container 3 and the receiving wheel 2. The partition plate 71 divides the frame 7 on the base 6 into two independent chambers. The partition plate 71 also has a perforation 72 through which the carrier belt 100 output from the outlet 32 ​​of the container 3 passes and extends to the receiving wheel 2.

[0074] Preferably, a dust sweeper can also be provided on the perforation 72 of the partition plate 71 to prevent dust particles from entering the space where the receiving wheel 2 is located, thereby improving the isolation effect.

[0075] Therefore, a partition plate 71 is set between the discharge port 32 of the container 3 and the receiving wheel 2 to separate the receiving wheel 2, thereby avoiding secondary contamination of the cleaned carrier belt 100 and effectively improving the cleaning quality of the carrier belt 100.

[0076] Regarding the internal structure of container 3, please refer to one embodiment of this application. Figure 7 The partition assembly 4 includes a horizontal plate 41 and a vertical plate 42. The horizontal plate 41 is connected to the side wall of the container 3, and the vertical plate 42 is connected to the bottom wall of the container 3, so that the dust collection chamber 40 is formed as a rectangular chamber inside the container 3 and located at the bottom of the container 3.

[0077] In this embodiment, the intersection of the extended ends of the horizontal plate 41 and the vertical plate 42 is spaced apart to form a discharge slot 43, which is positioned opposite the inlet 31. In this embodiment, as... Figure 1 As shown, the feed inlet 31 and the discharge slot 43 are preferably diagonally arranged on the dust collection chamber 40 in order to maximize the use of the internal space of the dust collection chamber 40 and improve the space utilization rate.

[0078] Preferably, such as Figure 7As shown, dust sweepers 30 are respectively installed on the inlet 31, outlet 32, and outlet slit 43 of the container 3. On the one hand, the dust sweepers 30 clean the surface of the carrier belt 100, removing larger dust particles from the surface of the carrier belt 100. On the other hand, the dust sweepers 30 can form a barrier to block dust particles from escaping from the container 3.

[0079] In one embodiment of this application, please refer to Figure 7 The dust collection chamber 40 is also provided with at least one pair of rollers 44 for supporting the carrier belt 100. The pair of rollers 44 can preferably be located in the middle of the dust collection chamber 40.

[0080] In this way, the carrier belt 100 is clamped and supported by at least one pair of rollers 44, so that the carrier belt 100 can be taut in the dust collection chamber 40. This helps to keep the carrier belt 100 in an extended state, making it easier to clean the surface of the carrier belt 100 and the holes on the carrier belt 100, thereby improving cleaning efficiency.

[0081] Regarding the mounting structure of the nozzle 5 within container 3, please refer to one embodiment of this application. Figure 8 The container 3 is also provided with multiple sets of fixing units 8 for installing the nozzle 5. These multiple sets of fixing units 8 are arranged along the length of the carrier belt 100 inside the container 3. Each fixing unit 8 includes a pair of fixing blocks 81 located on both sides of the carrier belt 100, and each fixing block 81 has a fixing groove 82 for installing the nozzle 5.

[0082] In this embodiment, each set of fixing units 8 includes a pair of fixing blocks 81, and the jet nozzle 5 is disposed in the fixing groove 82 of the fixing block 81 and is positioned facing the carrier belt 100. The phrase "jet nozzle 5 facing the carrier belt 100" can be understood as follows: Figure 8 As shown, the nozzle 5 is positioned facing a first direction F and forms an angle α with the carrier belt 100, which is preferably set to 45 degrees to 60 degrees. The first direction F is the direction opposite to the forward direction of the carrier belt 100.

[0083] In this way, the orientation of the jet nozzle 5 is set by the fixing groove 82 on the fixing block 81, so that the jet nozzle 5 can blow air onto the carrier belt 100 at an angle, thereby enabling the ejected gas to reach the surface of the carrier belt 100 and the holes of the carrier belt 100, thus improving the cleaning effect on the carrier belt 100.

[0084] For the specific structure of the jet nozzle 5, please refer to one embodiment of this application. Figure 8 The nozzle 5 is connected to an external air pump (not shown) via a pipe. The pipe segment 51 located inside the container 3 can preferably be a reversible pipe with memory function.

[0085] In this embodiment, the fixing block 81 of the fixing unit 8 is preferably provided with a curved fixing groove 82. The variable direction tube with memory can preferably be a bamboo joint tube, which utilizes the flexible and deformable characteristics of the bamboo joint tube to match the shape of the fixing groove 82, so that the nozzle 5 is fixed to the fixing block 81 through the tube section 51, and the orientation of the nozzle 5 is set so that the nozzles 5 on both sides can form a corresponding angle facing the carrier belt 100.

[0086] This allows the pipe segment 51 inside the container 3 to be bent and deformed, which is beneficial for fixing it in the fixing groove 82 of the fixing block 81 and setting the orientation of the jet nozzle 5, thereby improving the fixing effect of the jet nozzle 5.

[0087] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A carrier belt cleaning machine, characterized in that, It includes a feeding wheel, a receiving wheel, and a cleaning mechanism. The cleaning mechanism includes a container with an inlet and an outlet. The feeding wheel and / or the receiving wheel are driven by an external drive mechanism to feed the carrier belt on the feeding wheel into the container from the inlet and output it from the outlet to be wound on the receiving wheel. The container is provided with a separator and multiple air nozzles. The multiple air nozzles are divided into two groups and arranged along the length of the carrier belt on both sides of the carrier belt inside the container. The partition assembly is located near the feed inlet, and the partition assembly divides the container space near the feed inlet into an independent dust collection chamber, with at least a pair of air jets arranged opposite each other in the dust collection chamber; the dust collection chamber and the container portion outside the dust collection chamber are respectively provided with a drain outlet.

2. The carrier belt cleaning machine according to claim 1, characterized in that: The separating component includes a horizontal plate connected to the side wall of the container and a vertical plate connected to the bottom wall of the container. The intersection of the extended ends of the horizontal plate and the extended ends of the vertical plate is spaced apart to form a discharge slit. The discharge slit is arranged opposite to the inlet. Dust sweepers are respectively provided on the inlet, the outlet, and the discharge slit.

3. The carrier belt cleaning machine according to claim 1, characterized in that: The dust collection chamber is provided with at least one pair of rollers for supporting the carrier belt.

4. The carrier belt cleaning machine according to claim 1, characterized in that: The container is also provided with multiple sets of fixing units for installing the jet nozzle. The multiple sets of fixing units are arranged along the length direction of the carrier belt inside the container. Each fixing unit includes a pair of fixing blocks located on both sides of the carrier belt, and each fixing block has a fixing groove for installing the jet nozzle.

5. The carrier belt cleaning machine according to claim 1, characterized in that: The nozzle is connected to an external air pump via a pipe; the pipe section located inside the container is a reversible pipe with memory function.

6. The carrier belt cleaning machine according to claim 1, characterized in that: A first support roller is connected to the feeding roller, and the first support roller is disposed between the feeding roller and the inlet of the container; a second support roller is connected to the receiving roller, and the second support roller is disposed between the receiving roller and the outlet of the container.

7. The carrier belt cleaning machine according to claim 1, characterized in that: The carrier belt cleaning machine is also equipped with a partition plate, which is located between the discharge port of the container and the receiving wheel; wherein, the partition plate is also provided with a through hole for the carrier belt to pass through.

8. The carrier belt cleaning machine according to claim 1, characterized in that: The container is tilted, the inlet is located at or near the bottom of the container, the outlet is located at or near the top of the container, and the drain outlet is located at the bottom of the container.

9. The carrier belt cleaning machine according to any one of claims 1 to 8, characterized in that: The carrier belt cleaning machine also includes a water tank, which is connected to each of the drain outlets on the container via pipes.

10. The carrier belt cleaning machine according to claim 9, characterized in that: The water tank is also connected to a filtration device for filtering the water and a circulation pipe.

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