Box body built-in classification structure for stamping waste loading
By integrating a classification structure in the box for loading stamping waste, including classification slides, friction components and drop grooves, the problem of stamping processing waste easily breaks after briquetting is solved, and rapid classification and effective screening of waste is achieved, improving Recycling efficiency.
Patent Information
- Application Number
- CN202421331956.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-12
AI Technical Summary
After the scrap produced during stamping, the smaller volume of waste can easily lead to poor adhesion of the block, and easily break during loading and transportation, which increases the workload of recycling personnel.
Design a built-in classification structure for stamping waste loading vehicles, including classification slides, friction components and drop grooves. The scrap is broken and separated by friction components, the tilt of the sorting slide ensures continuous movement of the scrap, and the smaller waste is screened through the drop trough.
The rapid classification of the stamped waste is achieved, which increases the chance of the small-volume waste entering the drop trough, reduces the risk of crushing and reduces the workload of recycling personnel.
Smart Images
Figure CN222523726U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping waste recycling, in particular to a box-body built-in classification structure for loading stamping waste. Background Art
[0002] Stamping is a metal cold deformation processing method that can quickly obtain product parts with certain shapes, sizes and performances, and has the advantages of high production efficiency and convenient operation. However, a large amount of stamping waste is generated during the stamping process. These stamping wastes include structural stamping wastes and edge stamping wastes of different sizes. Simple stacking will take up a lot of space.
[0003] The commonly used centralized processing method is to compress the stamping waste into briquettes to reduce the space occupied. However, after some smaller stamping waste is briquetted, the briquettes have poor adhesion after being mixed with smaller stamping waste, which may cause the briquettes to break easily during loading and transportation, further increasing the workload of recycling personnel. Utility Model Content
[0004] The utility model aims to provide a box-body built-in classification structure for loading stamping waste, which can quickly classify the stamping waste according to volume.
[0005] The utility model provides a box-body built-in classification structure for loading stamping waste, comprising:
[0006] A classification slide, the classification slide comprising a first slide and a second slide, the first slide and the second slide are connected end to end to form a corner, and the first slide end of the classification slide is inclined upward;
[0007] A friction assembly, the friction assembly is mounted on one end of the first slideway near the inflection point, the friction assembly comprises a friction wheel, the friction wheel is rotatably connected to the side wall of the first slideway, and a gap is provided between the friction surface of the friction wheel and the bottom surface of the first slideway, the friction wheel provides friction force to drive the stamping waste to pass through the gap layer by layer;
[0008] The drop groove is arranged on the bottom surface of the second slideway, and the drop groove is close to the side wall of the second slideway in the outer direction of the corner.
[0009] Preferably, the angle formed by the first slideway and the second slideway is between 100 degrees and 170 degrees.
[0010] Preferably, the number of the friction wheels is more than two, and the friction wheels are distributed in parallel along the direction of the first slideway. The diameters of the multiple friction wheels are different. The diameter of the friction wheel close to the inflection point is smaller than the diameter of the friction wheel far from the inflection point, and the smaller the diameter of the friction wheel, the smaller the gap between the bottom surface of the first slideway.
[0011] Preferably, the rotation speeds of the friction wheels are all the same.
[0012] Preferably, a spacing is provided between the drop groove and the side wall in the outer direction of the corner of the second slideway.
[0013] Preferably, the drop chute comprises two material discharge holes, and the two material discharge holes are distributed front and back along the direction of the second slideway.
[0014] Preferably, a chamfer is provided on the edge of the upper discharge hole close to one end of the lower discharge hole.
[0015] Preferably, the built-in classification structure in the box for loading stamping waste also includes a collection box, and a partition is provided in the collection box to separate the first collection chamber and the second collection chamber, the classification slide is installed in the first collection chamber, and the outlet end of the classification slide passes through the partition to connect to the second collection chamber.
[0016] Preferably, the inlet end of the classification chute is flush with the top surface of the first collecting chamber, the top surface of the first collecting chamber is closed, and the top surface of the first collecting chamber is provided with an opening connected to the classification chute.
[0017] Preferably, the built-in classification structure of the box for loading stamping waste also includes a blower, which is installed on the top surface of the classification slide, and the air outlet of the blower is directly opposite to the drop groove.
[0018] The technical solution of the utility model breaks up and separates the stamping waste through a friction component, and utilizes the inclination of the classification slide to ensure the continuous movement of the stamping waste. The first slide and the second slide are connected end to end to form a corner, which can make the stamping waste tightly adhere to the side wall of the second slide to achieve a positioning effect, and the stamping waste with a smaller volume can be screened through the drop chute. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 This is an axonometric diagram of a box-type built-in classification structure for loading stamping waste into a truck according to the utility model;
[0021] Figure 2 for Figure 1 A top view of the built-in sorting structure of the box used to load the stamping waste;
[0022] Figure 3 for Figure 1 Front view of the built-in classification structure of the box for loading the stamping waste;
[0023] Figure 4 for Figure 1 Assembly drawing of the built-in classification structure of the box for loading medium stamping waste into the collection box;
[0024] Figure 5 for Figure 1 Axonometric view of the built-in classification structure of the box for loading medium-sized stamping waste assembled in the collection box;
[0025] Figure 6 for Figure 3 A partial enlarged view of point A in the built-in classification structure of the box used for loading stamping waste.
[0026] Description of reference numerals:
[0027] 1. Classification slide; 11. First slide; 12. Second slide; 2. Friction assembly; 21. Friction wheel; 3. Drop chute; 31. Feeding hole; 4. Collection box; 5. Blower. DETAILED DESCRIPTION
[0028] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0030] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0031] Combination Figures 1 to 6 As shown, the utility model provides a box-type built-in classification structure for loading stamping waste, which includes a classification slide 1, a friction assembly 2 and a drop chute 3.
[0032] Combination Figures 1 to 6 As shown, the classification slide 1 includes a first slide 11 and a second slide 12, and the first slide 11 and the second slide 12 are connected end to end to form a corner, and the end of the first slide 11 of the classification slide 1 is inclined upward; the friction component 2 is assembled on the end of the first slide 11 close to the turning point, and the friction component 2 includes a friction wheel 21, and the friction wheel 21 is rotatably connected to the side wall of the first slide 11, and a gap is provided between the friction surface of the friction wheel 21 and the bottom surface of the first slide 11, and the friction wheel 21 provides friction force to drive the stamping waste to pass through the gap in layers; the drop groove 3 is opened on the bottom surface of the second slide 12, and the drop groove 3 is close to the side wall of the second slide 12 in the outer direction of the corner.
[0033] In this embodiment, the friction component 2 breaks up and separates the stamping waste, and the inclination of the classification slide 1 is used to ensure the continuous movement of the stamping waste. The first slide 11 and the second slide 12 are connected end to end to form a corner so that the stamping waste can be tightly attached to the side wall of the second slide 12 to achieve a positioning effect, and the smaller stamping waste is screened through the drop chute 3.
[0034] In this embodiment, the stamping waste is against the side wall of the second slide 12, which realizes the planning of the position of the stamping waste, facilitates the screening of the size of the stamping waste by the drop chute 3, increases the probability of smaller stamping waste entering the drop chute 3, and alleviates the problem of smaller stamping waste being unable to enter the drop chute 3 due to the trajectory of the stamping waste. At the same time, the corner can also produce a deceleration effect to prevent smaller stamping waste from moving at high speed and passing over the drop chute 3.
[0035] In some embodiments, in combination Figure 2 As shown, the corner formed by the first slide 11 and the second slide 12 is between 100 degrees and 170 degrees. The function of the corner is to make the stamping waste stick to the side wall and control the movement speed of the stamping waste. When the corner is reduced, the stamping waste is easier to stick to the side wall and the speed loss of the stamping waste is greater; when the angle is increased, the stamping waste is more difficult to stick to the side wall and the speed loss of the stamping waste is smaller.
[0036] In some embodiments, in combination Figure 3 As shown, the number of the friction wheels 21 is more than two, and the friction wheels 21 are distributed in parallel along the direction of the first slideway 11. The diameters of the multiple friction wheels 21 are different. The diameter of the friction wheel 21 close to the inflection point is smaller than the diameter of the friction wheel 21 far from the inflection point, and the smaller the diameter of the friction wheel 21, the smaller the gap between the bottom surface of the first slideway 11.
[0037] In this embodiment, the function of the friction wheel 21 is to drive the stamping waste to move in layers toward the second slide 12 through friction. This is mainly because the stamping waste is stacked in multiple layers. When the stamping waste passes through the drop chute 3 in a stacked state, it is easy for the smaller stamping waste to be unable to pass through the drop chute 3. Driving a layer of stamping waste to move at a time through friction is beneficial to improving the classification effect of the drop chute 3. Multiple friction wheels 21 with different sizes and gaps work together to adapt to more stamping waste thicknesses. When the stamping waste thickness is different, different friction wheels 21 are mainly used to provide better friction effects.
[0038] In some embodiments, in combination Figure 3 As shown, the rotation speeds of the friction wheels 21 are all the same. Since the edges of the multiple layers of stamping waste after entering are not flush, it is necessary to set a speed difference for the multiple friction wheels 21 to ensure the stratification effect and prevent the stamping waste in the superimposed state from directly passing through the gap. Combined with the condition that the diameters of the multiple friction wheels 21 are different, setting the rotation speeds of the friction wheels 21 to be the same is the simplest way to achieve the speed difference.
[0039] In some embodiments, in combination Figure 2 As shown, a spacing is provided between the drop chute 3 and the side wall of the second slide 12 in the outer direction of the corner, and the role of the gap is to provide support so that larger stamping waste can pass more smoothly over the drop chute 3, and reduce the probability of blockage caused by the edge of larger stamping waste getting stuck in the drop chute 3. The size of the gap should be controlled within a reasonable position, and the minimum size of the gap should ensure its support effect. The maximum size of the gap should be less than half of the minimum stamping waste size, to ensure that the center of the minimum stamping waste can enter the drop chute 3 when it is against the side wall, thereby ensuring the classification effect of the drop chute 3.
[0040] In some embodiments, in combination Figure 6 As shown, the drop chute 3 includes a discharge hole 31, and the number of the discharge holes 31 is two. The two discharge holes 31 are distributed front and back along the direction of the second slideway 12. When the two discharge holes 31 are of different sizes, the upper discharge hole 31 should be smaller than the lower discharge hole 31, as long as there are complex size classification requirements; when the two discharge holes 31 are of the same size, the lower discharge hole 31 mainly plays an insurance role to ensure that the classification is more thorough and increase the classification effect.
[0041] In some embodiments, in combination Figure 6 As shown, the edge of the upper discharge hole 31 near the lower discharge hole 31 is provided with a chamfered right angle. The function of the chamfered right angle is to facilitate the passage of larger-sized stamping waste. Since the edges of the stamping waste are not neat, it is easy to get stuck when passing through the discharge hole 31, causing blockage. The chamfered right angle can effectively avoid such jamming.
[0042] In some embodiments, in combination Figure 4 As shown, the built-in classification structure of the box for loading stamping waste also includes a collecting box 4, and a partition is provided in the collecting box 4 to separate the first collecting chamber and the second collecting chamber. The classification chute 1 is installed in the first collecting chamber, and the outlet end of the classification chute 1 passes through the partition to connect to the second collecting chamber.
[0043] In this embodiment, the collection box 4 can store stamping waste of different sizes separately, and the first collection chamber is used to store stamping waste with smaller volume. Since the stamping waste with smaller volume has smaller volume after being stacked, when the first collection chamber and the second collection chamber have the same volume, the first collection chamber will still be half empty when the second collection chamber is full. By installing the classification slide 1 in the first collection chamber, it is possible to take into account both the appearance completion of the collection box 4 and the improvement of space utilization.
[0044] In some embodiments, in combination Figure 5 As shown, the inlet end of the classification chute 1 is flush with the top surface of the first collecting chamber. The classification chute 1 is installed on the top of the first collecting chamber to provide sufficient falling space for the stamping waste. The top surface of the first collecting chamber is closed to prevent the stamping waste from accidentally entering the first collecting chamber when the stamping waste is filled into the classification chute 1. The top surface of the first collecting chamber is provided with an opening connected to the classification chute 1. At the same time, a funnel or other structure can be designed near the opening to facilitate the addition of stamping waste into the classification chute 1.
[0045] In some embodiments, in combination Figure 2 , Figure 3As shown, the built-in classification structure of the box for loading stamping waste also includes a hair dryer 5, which is installed on the top surface of the classification slide 1, and the air outlet of the hair dryer 5 faces the drop chute 3. The wind force of the hair dryer 5 can change the movement state of the stamping waste, so that the stamping waste with smaller volume can enter the drop chute 3 more easily.
[0046] Working process: the stamping waste first enters the first slideway 11 , and is broken up and layered under the friction of the friction assembly 2 , passing through the gap formed by the friction surface of the friction wheel 21 and the bottom surface of the first slideway 11 , and the stamping waste moves toward the second slideway 12 .
[0047] Since the first slide 11 and the second slide 12 are connected end to end to form a corner, the stamping waste will collide with and stick to the side wall of the second slide 12 in the outer direction of the corner, and the side wall will slow down the movement of the stamping waste.
[0048] The drop chute 3 is close to the side wall of the second slideway 12 in the outer direction of the corner. When the stamping waste with a smaller volume passes through the drop chute 3, it will be screened out and naturally fall into the drop chute 3.
[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A box-type built-in classification structure for loading stamping waste, characterized in that: include: A classification slide (1), the classification slide (1) comprising a first slide (11) and a second slide (12), the first slide (11) and the second slide (12) being connected end to end to form a corner, and the end of the first slide (11) of the classification slide (1) being inclined upward; A friction assembly (2), the friction assembly (2) being mounted on one end of the first slideway (11) near the inflection point, the friction assembly (2) comprising a friction wheel (21), the friction wheel (21) being rotatably connected to the side wall of the first slideway (11), and a gap being provided between the friction surface of the friction wheel (21) and the bottom surface of the first slideway (11), the friction wheel (21) providing friction force to drive the stamping waste to pass through the gap layer by layer; A drop groove (3), wherein the drop groove (3) is arranged on the bottom surface of the second slideway (12), and the drop groove (3) is close to the side wall of the second slideway (12) in the outer direction of the corner.
2. The box-built-in classification structure for loading stamping waste according to claim 1, characterized in that: The angle formed by the first slideway (11) and the second slideway (12) is between 100 degrees and 170 degrees.
3. The box-built-in classification structure for loading stamping waste according to claim 1, characterized in that: The number of the friction wheels (21) is more than two, and the friction wheels (21) are distributed in parallel along the direction of the first slideway (11). The diameters of the plurality of friction wheels (21) are different, the diameter of the friction wheel (21) close to the inflection point is smaller than the diameter of the friction wheel (21) far from the inflection point, and the smaller the diameter of the friction wheel (21), the smaller the gap between the bottom surface of the first slideway (11).
4. The box-built-in classification structure for loading stamping waste according to claim 3, characterized in that: The rotation speeds of the friction wheels (21) are all the same.
5. The box-built-in classification structure for loading stamping waste according to claim 1, characterized in that: A spacing is provided between the side wall of the drop groove (3) and the outer side of the corner of the second slideway (12).
6. The box-built-in classification structure for loading stamping waste according to claim 1, characterized in that: The drop chute (3) comprises a material discharge hole (31), the number of the material discharge holes (31) is two, and the two material discharge holes (31) are distributed front and back along the direction of the second slideway (12).
7. The box-built-in classification structure for loading stamping waste according to claim 6, characterized in that: The edge of the upper material discharge hole (31) close to one end of the lower material discharge hole (31) is provided with a chamfered right angle.
8. The box-built-in classification structure for loading stamping waste according to claim 1, characterized in that: It also comprises a collecting box (4), wherein a partition is provided inside the collecting box (4) to separate a first collecting chamber and a second collecting chamber, the classification slide (1) is installed in the first collecting chamber, and the outlet end of the classification slide (1) passes through the partition to communicate with the second collecting chamber.
9. The box-built-in classification structure for loading stamping waste according to claim 8, characterized in that: The inlet end of the classification slide (1) is flush with the top surface of the first collection chamber, the top surface of the first collection chamber is closed, and the top surface of the first collection chamber is provided with an opening connected to the classification slide (1).
10. The box-built-in classification structure for loading stamping waste according to claim 1, characterized in that: It also includes a blower (5), which is mounted on the top surface of the classification slideway (1), and the air outlet of the blower (5) faces the drop chute (3).