Waste collecting system of punching device

Abstract

The utility model relates to a punching device waste collecting system which comprises a first conveying belt supported in a base, the first conveying belt can receive waste falling from a punching unit, and the first conveying belt can feed materials to the downstream side of a linear profile. The material conveying device has the beneficial effects that falling waste materials are received by the first conveying belt below the material conveying device and are conveyed to the downstream side of a linear profile along with the movement of the conveying belts. Compared with the mode of collecting waste materials through a material collecting basket in the prior art, manual intervention is almost not needed any more, then the waste material collecting efficiency is greatly improved, and the labor cost is reduced; and shutdown is not needed in the waste treatment process, the punching efficiency of the linear sectional materials is guaranteed, and then the production efficiency of the linear sectional materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a multi-station punching device for linear profiles, in particular to a waste collection system for a punching device. Background Art

[0002] In a multi-station punching system for linear profiles, waste material from punching is typically collected by placing a collection basket beneath each station. However, this requires periodic removal of the collection basket from beneath each station, emptying the waste material, and then placing it back in the basket. This is cumbersome and requires constant monitoring to ensure the basket is full. This hinders automated and non-stop production of linear profiles and also hinders reducing labor costs during the linear profile punching process. Utility Model Content

[0003] (1) Technical issues to be resolved

[0004] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a waste collection system for a punching device, which solves the problem that the punching waste collection method in the prior art requires taking out the collection basket from under each workstation, pouring out the waste and then putting it back into the collection basket every once in a while, which is cumbersome and requires paying attention to whether the collection basket is full of waste at any time, which is not conducive to the realization of automated production and non-stop production of linear profiles, and also leads to the technical problem that it is difficult to reduce the labor cost in the process of punching linear profiles.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0007] In the first aspect, the utility model provides a waste collection system for a punching device, the punching device includes a base, a plurality of movable mounting mechanisms supported on the base, and punching units supported one by one on the mounting mechanisms, the mounting mechanisms are suitable for reciprocating within a first distance along the feeding direction of the linear profile, and the mounting mechanisms make way for the waste falling position of the punching unit, the waste collection system includes a first conveyor belt supported inside the base along the feeding direction of the linear profile, the first conveyor belt is set corresponding to the first distance, and its extension distance is greater than or equal to the first distance, the upper surface of the first conveyor belt is suitable for receiving the waste falling from the punching unit, the first conveyor belt is driven to feed the material to the downstream side of the linear profile, and a discharge port is provided on the base corresponding to the downstream end of the first conveyor belt.

[0008] (3) Beneficial effects

[0009] The beneficial effects of the present invention are as follows: in the waste collection system of the punching device of the present invention, the waste generated by the punching unit during the punching process falls naturally. The falling waste is received by the first conveyor belt below and transported to the downstream side of the linear profile as the conveyor belt moves. The waste is finally transported to the discharge port on the base and discharged from the base to enter the subsequent waste collection or processing process. Compared with the method of collecting waste through a collection basket in the prior art, the present application almost no longer requires manual intervention, thereby greatly improving the waste collection efficiency and reducing labor costs; there is no need to stop the machine during the waste processing process, thereby ensuring the punching efficiency of the linear profile and thus improving the production efficiency of the linear profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is one of the structural diagrams of the waste collection system of the punching device of the utility model;

[0011] Figure 2 This is a structural diagram of the installation mechanism position of the utility model;

[0012] Figure 3 This is the second structural diagram of the waste collection system of the punching device of the utility model;

[0013] Figure 4 This is one of the structural diagrams of the transmission assembly of the utility model;

[0014] Figure 5 This is the second structural diagram of the transmission assembly of the present utility model.

[0015] [Description of Reference Numerals]

[0016] 1. Base; 2. Mounting mechanism; 21. Sliding drive member; 22. Track; 23. Sliding seat; 200. Yield port; 3. First conveyor belt; 300. Discharge port; 4. Second conveyor belt; 5. Third conveyor belt; 6. Conveyor assembly; 61. Frame; 62. Rotating belt; 63. First roller; 64. Second roller; 65. Inner guide roller; 66. Outer guide roller; 67. Connecting device; 671. Male rail; 672. Female groove; 68. Feeding protrusion; 7. Hopper; 8. Storage box. DETAILED DESCRIPTION

[0017] In order to better explain the present invention, and to facilitate understanding, the following Figure 1-5 , through the specific implementation method, the utility model is described in detail. Among them, the directional nouns such as "upper" and "lower" mentioned in this article are Figure 1 The orientation is referenced.

[0018] Example 1:

[0019] Reference Figure 1-Figure 3An embodiment of the utility model provides a waste collection system for a punching device, the punching device includes a base 1, a plurality of movable mounting mechanisms 2 supported on the base 1, and punching units supported one by one on the mounting mechanisms 2, the mounting mechanisms 2 are suitable for reciprocating within a first distance along the feeding direction of the linear profile, and the mounting mechanisms 2 make way for the waste falling position of the punching unit, the waste collection system includes a first conveyor belt 3 supported inside the base 1 along the feeding direction of the linear profile, the first conveyor belt 3 is set corresponding to the first distance, and its extension distance is greater than or equal to the first distance, the upper surface of the first conveyor belt 3 is suitable for receiving the waste falling from the punching unit, the first conveyor belt 3 is driven to feed the material to the downstream side of the linear profile, and a discharge port 300 is opened on the base 1 at the downstream end position corresponding to the first conveyor belt 3.

[0020] In this embodiment, the punching device waste collection system is designed to efficiently and orderly process the waste generated during the punching process while ensuring the smooth operation of the production line.

[0021] The base 1 serves as the basic supporting structure of the entire device and carries all other components.

[0022] The first conveyor belt 3 is mounted within the base 1, corresponding to the clearance opening 200 on the sliding seat 23. Because the clearance opening changes position as the sliding seat 23 slides, there are no physical obstructions within the area swept by the clearance opening 200, ensuring that waste material can smoothly fall onto the first conveyor belt 3. As waste material falls through the clearance opening 200, the first conveyor belt 3 quickly receives it and transports it downstream of the linear profile.

[0023] By setting the feeding direction of the first conveyor belt 3 to transport toward the downstream side along the length direction of the straight profile, the first conveyor belt 3 can receive the waste generated by each punching unit, thereby improving the waste collection efficiency and ensuring that the waste can smoothly leave the punching area to avoid interference with normal production.

[0024] A discharge port 300 is opened at an appropriate position of the base 1 so that after the first conveyor belt 3 transports the waste here, it can be smoothly discharged from the device and enter the subsequent waste processing process. For example, it is opened on the downstream side of the base 1 and corresponds to the end position of the first conveyor belt 3.

[0025] Driven by the mounting mechanism 2, the punching unit moves to a designated position along the length direction of the linear profile to perform follow-up punching operations. The waste generated during the punching process naturally falls through the yield opening 200 on the sliding seat 23. The falling waste is received by the first conveyor belt 3 below and transported to the downstream side of the linear profile as the conveyor belt moves. The waste is eventually transported to the discharge port 300 on the base 1 and discharged from the base 1 to enter the subsequent waste collection or processing process. Compared with the prior art method of collecting waste through a collection basket, this application almost no longer requires manual intervention, thereby greatly improving the waste collection efficiency and reducing labor costs; there is no need to stop the machine during waste processing, ensuring the punching efficiency of the linear profile, thereby improving the production efficiency of the linear profile.

[0026] In this embodiment, a receiving cavity is formed in the base 1, the first conveyor belt 3 is supported in the receiving cavity, and a feed port extending along the length direction of the linear profile is opened on the top wall of the receiving cavity.

[0027] The base 1, serving as the support structure for the waste collection system, contains a housing cavity. This cavity primarily supports and accommodates the first conveyor belt 3, ensuring stable and smooth operation. This design not only reduces vibration and noise generated by the first conveyor belt 3 during operation but also improves its operational stability and reliability. Furthermore, the cavity protects the conveyor belt from external interference and damage.

[0028] The top wall of the accommodating chamber has a feed port extending along the length of the linear profile. This port is the passage for waste materials to enter the first conveyor belt 3. It ensures that the waste materials can be accurately transported to the conveyor belt for subsequent processing. The feed port must be long enough to meet the needs of the punching unit's follow-up punching.

[0029] Preferably, a hopper 7 corresponding to the position of the feed port is further provided on the top inner wall of the accommodating cavity.

[0030] In this embodiment, the hopper 7 is located directly below the feed port. Its function is to collect the waste from the feed port and guide them to fall accurately onto the first conveyor belt 3, thereby reducing the scattering and deviation of the waste during the transmission process and improving the efficiency of waste collection.

[0031] The hopper 7 also has a certain buffering effect, which can slow down the speed and impact of the waste falling, thereby further preventing the waste from splashing after falling onto the conveyor belt.

[0032] Example 2:

[0033] Reference Figure 1-Figure 3 In addition to all the technical solutions of the above embodiments, the embodiments of the present invention further have the following technical solutions:

[0034] The mounting mechanism 2 includes a sliding drive member 21, a track 22 and a sliding seat 23. The sliding drive member 21 and the track 22 are both supported on the base 1. The sliding seat 23 is slidably connected to the track 22. The driving end of the sliding drive member 21 is drivingly connected to the sliding seat 23 to drive the sliding seat 23 to slide along the length direction of the linear profile; the sliding seat 23 is provided with a clearance opening 200 to accommodate the falling of waste materials.

[0035] In this embodiment, the mounting mechanism is a component capable of driving the punching unit to move along the length of the linear profile to perform follow-up punching operations. Driven by the mounting mechanism 2, the punching unit moves along the length of the linear profile to a designated position for follow-up punching operations. Waste material generated during the punching process naturally falls through the clearance opening 200 on the sliding seat 23.

[0036] The mounting mechanism includes a sliding drive member 21, a track 22 and a sliding seat 23. These components work together to achieve precise movement of the punching unit in the length direction of the linear profile to meet the needs of follow-up punching of the punching equipment.

[0037] Specifically, the sliding drive member 21 can be configured as one of a sprocket chain assembly, a conveyor belt assembly, and a screw slider assembly.

[0038] Tracks 22 guide the sliding base 23, ensuring stability and accuracy during movement. The sliding base 23 supports the punching unit and is driven along the tracks 22 by the sliding drive 21. A clearance opening 200 formed in the sliding base 23 allows the waste to fall naturally after punching.

[0039] Example 3:

[0040] Reference Figure 1 、 Figure 3 、 Figure 4 and Figure 5 In addition to all the technical solutions of any of the above embodiments, the embodiments of the present invention further have the following technical solutions:

[0041] The waste collection system also includes a second conveyor belt 4, which is supported on the base 1, and the upstream end of the second conveyor belt 4 is located below the downstream end of the first conveyor belt 3 to receive the waste output by the first conveyor belt 3; the second conveyor belt 4 crosses the first conveyor belt 3, and the downstream end of the second conveyor belt 4 extends outside the base 1.

[0042] In this embodiment, the second conveyor belt 4 is supported on the base 1, and its design is cleverly crossed with the first conveyor belt 3, that is, it is extended in different directions, and the upstream end of the second conveyor belt 4 is located below the downstream end of the first conveyor belt 3. Such a layout allows the waste output by the first conveyor belt 3 to fall directly into the upstream end of the second conveyor belt 4, achieving seamless docking. The second conveyor belt 4 is arranged to cross the first conveyor belt 3, which not only saves space but also makes the waste transmission path more compact and efficient. The downstream end of the second conveyor belt 4 is extended to the outside of the base 1, so that the waste can be directly discharged outside the production area after the transmission is completed, which is convenient for subsequent centralized processing or recycling.

[0043] First, the waste generated during the punching process naturally falls through the clearance opening 200 on the sliding seat 23 and is received by the first conveyor belt 3. The first conveyor belt 3 transports the waste to the downstream side of the linear profile to its downstream end.

[0044] When the waste reaches the downstream end of the first conveyor belt 3, it will fall directly onto the upstream end of the second conveyor belt 4 waiting below. This transfer process does not require human intervention and is fully automated.

[0045] The waste continues to be transported on the second conveyor belt 4 and eventually reaches its downstream end. Since the downstream end of the second conveyor belt 4 is extended to the outside of the base 1, the waste can be directly discharged therefrom and enter the subsequent waste collection, classification or treatment process.

[0046] The seamless connection between the first and second conveyor belts 3 and 4 ensures efficient and continuous waste collection from generation to discharge. The cross-belt layout effectively saves space, making the entire waste collection system more compact and requiring less floor space. Extending the downstream end of the second conveyor belt 4 outside the base 1 facilitates subsequent waste processing and recycling, reducing the cost and labor of manual handling.

[0047] The addition of the second conveyor belt 4 to the waste collection system not only improves waste handling efficiency, but also optimizes the spatial layout and simplifies the subsequent waste handling process. This design is of great significance in improving the overall efficiency of the production line.

[0048] Example 4:

[0049] Reference Figure 3-Figure 5 In addition to all the technical solutions of the above-mentioned embodiment 1 or 2, the embodiment of the present utility model further has the following technical solutions:

[0050] The waste collection system further comprises a third conveyor belt 5 with an upwardly inclined downstream end. The third conveyor belt 5 is located outside the base 1 and supported on the ground. The upstream end of the third conveyor belt 5 can receive the output waste of the second conveyor belt 4 .

[0051] In this embodiment, the waste collection system is further enhanced by the addition of a third conveyor belt 5 with an upwardly inclined downstream end. This system is capable of more efficiently processing waste and preparing it for subsequent recycling or disposal. The third conveyor belt 5 is located outside the base 1 and supported directly on the ground. This layout allows the third conveyor belt 5 to operate independently of the punching device and base 1, increasing the flexibility and stability of the system.

[0052] The downstream end of the third conveyor belt 5 is tilted upward. This design serves several important purposes. First, it helps waste accumulate and rise gradually during transport, providing a more convenient access point for subsequent processing or recycling. Second, the tilted conveyor belt utilizes gravity to aid waste transport, reducing energy consumption.

[0053] The scraps are first collected from the punching area by the first conveyor belt 3 and transported to its downstream end, and then fall onto the upstream end of the second conveyor belt 4 for further transport. When the scraps reach the downstream end of the second conveyor belt 4, they are seamlessly transferred to the upstream end of the third conveyor belt 5.

[0054] On the third conveyor belt 5, waste is gradually transported upward and accumulated as the conveyor belt moves. Due to the inclined design of the downstream end of the conveyor belt, the waste gradually rises during transport, providing a more suitable access height for subsequent recycling or processing. By the time the waste reaches the end of the third conveyor belt 5, it is already at a certain height and position, making it easy for subsequent recycling equipment or personnel to access and process it. Furthermore, depending on specific needs, the third conveyor belt 5 can also be equipped with a suitable waste collection container or device to directly channel the waste into it for centralized processing.

[0055] The addition of the third conveyor belt 5 makes the entire process from waste generation to final disposal more efficient and continuous, reducing intermediate stops and waiting time. The inclined third conveyor belt 5 not only saves space but also facilitates subsequent processing by raising the waste height. The entire waste collection system is highly flexible and scalable, allowing it to be adjusted and optimized according to the specific needs of the production line.

[0056] Example 5:

[0057] Reference Figure 3 and Figure 4 In addition to all the technical solutions of the above-mentioned embodiment 4, the embodiment of the present utility model further has the following technical solutions:

[0058] The third conveyor belt 5 is slidably supported on the foundation. For example, a universal wheel can be set at the bottom of the frame of the third conveyor belt 5 to improve the flexibility of use of the third conveyor belt 5, thereby improving the flexibility of use of the waste collection system of the punching device.

[0059] Example 6:

[0060] Reference Figure 4 and Figure 5 In addition to all the technical solutions of the above-mentioned embodiment 4 or 5, the embodiment of the present utility model further has the following technical solutions:

[0061] The second conveyor belt 4 and the third conveyor belt 5 are an integrated structure to form a conveying assembly 6; the conveying assembly 6 includes a frame 61, a rotary belt 62, a first roller 63, a second roller 64, an inner guide roller 65 and an outer guide roller 66, the first roller 63, the second roller 64, the inner guide roller 65 and the outer guide roller 66 are all supported on the frame 61 and are parallel to each other, the first roller 63, the second roller 64 and the inner guide roller 65 are all located within the outline of the rotary belt 62, and the rotary belt 62 rotates at the positions of the first roller 63 and the second roller 64, and the outer guide roller 66 is located outside the outline of the rotary belt 62; the upper rotary belt 62 and the lower rotary belt 62 are guided by the outer guide roller 66 and the inner guide roller 65 respectively, so that the downstream end of the rotary belt 62 is tilted upward.

[0062] In this embodiment, the second and third conveyor belts 4 and 5 are designed as an integrated structure, forming a more compact and efficient conveyor assembly 6. This design not only simplifies the system structure but also improves the stability and continuity of waste material transportation. The conveyor assembly 6 includes a frame 61, a rotary belt 62, a first roller 63, a second roller 64, an inner guide roller 65, and an outer guide roller 66. These components work together to achieve continuous and stable waste material transportation.

[0063] The conveyor assembly 6 integrates the functions of the second conveyor belt 4 and the third conveyor belt 5, and is capable of receiving waste from the first conveyor belt 3 and transferring it upward to a higher position for subsequent processing.

[0064] The frame 61 serves as a supporting structure for the conveying assembly 6 , ensuring that all components can be stably installed and operated.

[0065] The rotary belt 62 is the main component of the waste material transmission, and its upper and lower sides respectively form an upper side rotary belt 62 and a lower side rotary belt 62. These two side rotary belts 62 realize the continuous transmission of the waste material under the guidance of a rotating roller and a guide roller.

[0066] The first roller 63 and the second roller 64 are both located within the profile of the rotary belt 62 and are the main components driving the rotary belt 62. They drive the rotary belt 62 to move along a specific path by rotation, thereby realizing the transmission of waste materials.

[0067] The inner guide roller 65 is also located within the profile of the return belt 62 and is primarily used to guide the inner edge of the return belt 62 to ensure that it maintains a stable shape and path during transportation.

[0068] The outer guide roller 66 is located outside the profile of the rotary belt 62 and is mainly used to guide the outer edge of the rotary belt 62. By adjusting the position and angle of the outer guide roller 66, the upward tilt of the downstream end of the rotary belt 62 can be achieved, thereby meeting the demand for waste lifting.

[0069] The waste from the first conveyor belt 3 is transported directly to the upstream end of the conveyor assembly 6, i.e., the second conveyor belt 4, where it is picked up by the rotary belt 62 and begins transport. Driven by the rotary belt 62, the waste is transported along a specific path. During transport, the upper and lower rotary belts 62 and 62 maintain a stable shape and path, guided by outer guide rollers 66 and inner guide rollers 65, respectively. When the waste reaches the downstream end of the conveyor assembly 6, i.e., the third conveyor belt 5, it is gradually lifted and transported to a higher position due to the guidance of the outer guide rollers 66 and the upward tilt of the downstream end of the rotary belt 62. The lifted waste is ultimately discharged from the end of the conveyor assembly 6 and enters the subsequent waste disposal process.

[0070] The second conveyor belt 4 and the third conveyor belt 5 are designed as an integrated structure, which reduces the number of system components and the floor space occupied, making the entire waste collection system more compact.

[0071] Preferably, the waste collection system further includes a storage box 8 located at the lower portion of the downstream end of the third conveyor belt 5 for receiving the material output by the third conveyor belt 5 .

[0072] In this embodiment, the storage box receives and stores the material output by the third conveyor belt 5, ensuring that the waste can be stored in an orderly and centralized manner for subsequent processing or recycling. By maintaining the height of the storage box within a certain range, the scattering and loss of waste during transportation can be effectively reduced, thereby improving the efficiency and accuracy of waste collection.

[0073] Specifically, the capacity and size of the storage box should be determined according to the actual needs of the waste collection system. It should be able to accommodate all materials output by the third conveyor belt 5 within a period of time, and leave appropriate margin to cope with emergencies.

[0074] Example 7:

[0075] Reference Figure 4 and Figure 5 In addition to all the technical solutions of the above-mentioned embodiment 6, the embodiment of the present utility model further has the following technical solutions:

[0076] The surface of the rotary belt 62 is provided with feeding protrusions 68 along the width direction of the rotary belt 62 .

[0077] In this embodiment, the feed protrusions 68 increase the contact area and friction between the rotary belt 62 and the waste, helping to prevent the waste from slipping or falling during transport. The feed protrusions 68 more effectively propel the waste forward, reducing transport interruptions caused by waste accumulation or blockage, and facilitating the transport of waste to higher locations. The feed protrusions 68 also protect the rotary belt 62 from direct impact and wear from the waste, extending its service life.

[0078] The feeding protrusion 68 can be in the shape of a bar, a dot or other shapes, and its size should be appropriate to ensure that the waste material can be fed effectively without causing excessive damage to the waste material.

[0079] The material of the feed protrusion 68 should have good wear resistance, corrosion resistance, and impact resistance to meet the various challenges of waste material transportation. The material selection should also consider its potential impact on the waste material to ensure that it does not contaminate or damage the waste material. For example, it can be made of wear-resistant rubber.

[0080] Example 8:

[0081] Reference Figure 4 and Figure 5 In addition to all the technical solutions of the above-mentioned embodiment 6 or 7, the embodiment of the present utility model further has the following technical solutions:

[0082] The conveying assembly 6 also includes a connecting device 67 to enable the conveying assembly 6 to be detachably connected to the base 1; the connecting device 67 includes a male rail 671 connected to the frame 61, and the male rail 671 corresponds to the position of the second conveyor belt 4; the connecting device 67 also includes a female groove 672 connected to the base 1, and the female groove 672 corresponds to the position of the discharge port 300, and the male rail 671 and the female groove 672 can slide and cooperate along the feeding direction of the second conveyor belt 4.

[0083] In this embodiment, the connecting device 67 mainly includes a male rail 671 and a female groove 672, which are respectively installed on the frame 61 and the base 1 of the conveying assembly 6, and realize the detachable connection between the conveying assembly 6 and the base 1 through sliding fit.

[0084] The male rail 671 is connected to the frame 61 of the conveyor assembly 6 and is positioned corresponding to the second conveyor belt 4. The design of the male rail 671 ensures precise alignment with the female groove 672 and maintains stable guidance during sliding. The material of the male rail 671 should have sufficient strength and wear resistance to withstand the load and wear of the conveyor assembly 6 during operation. It can be configured as steel.

[0085] The female groove 672 is connected to the base 1 and is positioned corresponding to the discharge port 300. The female groove 672 is designed to ensure smooth and unobstructed sliding engagement with the male rail 671 and to withstand the impact forces generated during the connection and disconnection of the conveyor assembly 6. The interior of the female groove 672 should be smooth and flat to reduce friction and wear with the male rail 671.

[0086] Furthermore, the male rail 671 and the female groove 672 may both extend along the width direction of the base 1 to ensure convenience when the two are mated or unmated.

[0087] The detachable connecting device 67 makes the installation and maintenance of the transmission assembly 6 more convenient and quick. When the transmission assembly 6 needs to be replaced or repaired, it can be easily disassembled by simply sliding the male rail 671 out of the female groove 672, which greatly reduces maintenance costs and time.

[0088] The detachable connecting device 67 also improves the flexibility of the entire waste collection system. Users can adjust the position of the conveyor assembly 6 or replace different types of conveyor assemblies 6 according to actual needs to adapt to different production environments and waste disposal requirements.

[0089] As production scale expands or production lines are upgraded, the waste collection system may need to be expanded or upgraded accordingly. The detachable connection device 67 provides convenient conditions for the expansion and upgrading of the system, allowing users to easily achieve the expansion and upgrading of the system.

[0090] It can be understood that, except for any conflicting portions, the above-mentioned embodiments 1-8 can be freely combined to form other embodiments of the present invention. The first, second, and third conveyor belts can be endless conveyor belts tensioned and supported by at least two pulleys, with the upper and lower surfaces forming a longitudinal transmission area, and the two pulleys defining the transmission distance of the conveyor belts. At least one pulley is driven to rotate by an external drive device, such as a motor, driving the conveyor belt to translate repeatedly, and the load carried on the upper surface of the conveyor belt is driven to translate from one end to the other.

[0091] In the description of this utility model, it should be understood that 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 the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0092] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0093] In the present invention, unless otherwise expressly specified or limited, when a first feature is “above” or “below” a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above,” “above,” or “above” a second feature, it may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is “below,” “below,” or “below” a second feature, it may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0094] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus / device.

[0095] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A waste collection system for a punching device, the punching device comprising a base (1), a plurality of movable mounting mechanisms (2) supported on the base (1), and punching units supported one-to-one on the mounting mechanisms (2), characterized in that: The mounting mechanism (2) is adapted to reciprocate within a first distance along the feeding direction of the linear profile, and the mounting mechanism (2) leaves the waste falling position of the punching unit. The waste collection system comprises a first conveyor belt (3) supported inside the base (1) along the feeding direction of the linear profile. The first conveyor belt (3) is arranged corresponding to the first distance, and its extension distance is greater than or equal to the first distance. The upper surface of the first conveyor belt (3) is adapted to receive the waste falling from the punching unit. The first conveyor belt (3) is driven to feed the waste toward the downstream side of the linear profile. A discharge port (300) is provided on the base (1) at a position corresponding to the downstream end of the first conveyor belt (3).

2. The punching device waste collection system according to claim 1, characterized in that: The mounting mechanism (2) comprises a sliding drive member (21), a track (22) and a sliding seat (23), wherein the sliding drive member (21) and the track (22) are both supported on the base (1), the sliding seat (23) is slidably connected to the track (22), and the driving end of the sliding drive member (21) is drivingly connected to the sliding seat (23) to drive the sliding seat (23) to slide along the length direction of the linear profile; The sliding seat (23) is provided with a clearance opening (200) for clearing the falling position of waste materials of the punching unit.

3. The punching device waste collection system according to claim 1, wherein: The waste collection system further comprises a second conveyor belt (4), the second conveyor belt (4) being supported on the base (1), and the upstream end of the second conveyor belt (4) being located below the discharge portion of the downstream end of the first conveyor belt (3) to receive the waste output by the first conveyor belt (3); The second conveyor belt (4) and the first conveyor belt (3) are extended in different directions, and the downstream end of the second conveyor belt (4) extends outside the base (1).

4. The punching device waste collection system according to claim 3, characterized in that: The waste collection system further comprises a third conveyor belt (5) with an upwardly inclined downstream end, the third conveyor belt (5) being located outside the base (1) and supported on the ground, and the upstream end of the third conveyor belt (5) being capable of receiving the output waste of the second conveyor belt (4); The third conveyor belt (5) is slidably supported on the foundation.

5. The punching device waste collection system according to claim 4, characterized in that: The second conveyor belt (4) and the third conveyor belt (5) are an integrated structure to form a conveying assembly (6); The conveying assembly (6) includes a frame (61), a rotating belt (62), a first rotating roller (63), a second rotating roller (64), an inner guide roller (65) and an outer guide roller (66); The first rotating roller (63), the second rotating roller (64), the inner guide roller (65) and the outer guide roller (66) are all supported on the frame (61) and are parallel to each other; the first rotating roller (63), the second rotating roller (64) and the inner guide roller (65) are all located within the profile of the rotating belt (62); the rotating belt (62) rotates at the positions of the first rotating roller (63) and the second rotating roller (64); and the outer guide roller (66) is located outside the profile of the rotating belt (62); The upper side rotating belt (62) and the lower side rotating belt (62) are guided by the outer guide roller (66) and the inner guide roller (65) respectively, so that the downstream end of the rotating belt (62) is tilted upward.

6. The punching device waste collection system according to claim 4, characterized in that: The waste collection system also includes a storage box (8) located at the lower portion of the downstream end of the third conveyor belt (5) for receiving materials output by the third conveyor belt (5).

7. The punching device waste collection system according to claim 5, characterized in that: The conveying assembly (6) further includes feeding protrusions (68) distributed on the surface of the rotating belt (62) along the width direction of the rotating belt (62).

8. The punching device waste collection system according to claim 5, characterized in that: The conveying assembly (6) further comprises a connecting device (67) for detachably connecting the conveying assembly (6) to the base (1); The connecting device (67) includes a common rail (671) connected to the frame (61), and the common rail (671) corresponds to the position of the second conveyor belt (4); The connecting device (67) further comprises a female groove (672) connected to the base (1), wherein the female groove (672) corresponds to the position of the discharge port (300), and the male rail (671) and the female groove (672) can be slidably matched along the feeding direction of the second conveyor belt (4).

9. The punching device waste collection system according to any one of claims 1 to 8, characterized in that: A accommodating cavity is formed in the base (1), the first conveyor belt (3) is supported in the accommodating cavity, and a top wall of the accommodating cavity is provided with a feed port extending along the length direction of the linear profile.

10. The punching device waste collection system according to claim 9, characterized in that: The waste collection system further comprises a hopper (7), which is arranged on the top inner wall of the accommodating cavity and corresponds to the position of the feed port.

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