A metal sheet scrap collecting device

Abstract

The utility model discloses a kind of metal sheet waste collecting device, belong to metal sheet processing technical field.This kind of metal sheet waste collecting device, including main body and discharging mechanism, main body includes box, a pair of pulverizing rollers is rotatably connected in the inside of box, and a pair of pulverizing rollers are staggered between them;Discharging mechanism includes discharging box, the top of discharging box is connected with the bottom end of box, the bottom end of discharging box is obliquely arranged, vibration plate is located above the inclined surface of its inside in the inside of discharging box, vibration plate is parallel with the inclined surface of discharging box, the bottom end both sides of vibration plate are vertically installed with slide bar, slide bar is slidably inserted with the inclined surface of discharging box, vibration motor is fixedly installed with the bottom end both sides of vibration plate, movable seat is fixedly installed with one side of the upper end of discharging box, hatch is rotatably connected in the inside of movable seat, the utility model, can effectively improve the practicability of metal sheet waste collecting device, with higher practical value.

Description

Technical Field

[0001] This utility model relates to the field of metal sheet processing technology, specifically to a metal sheet waste collection device. Background Technology

[0002] Metal sheets (such as cold-rolled steel sheets, copper foil, aluminum foil, etc.) are widely used in electronics, hardware, automotive parts and other fields. Their processing (such as stamping, laser cutting, and shearing) generates a large amount of waste.

[0003] Based on the above, the inventors have discovered the following problems: the waste materials from metal sheet processing vary in shape and size, making it very inconvenient for users to collect and pack them. When collecting waste materials, woven bags or boxes are often used to pack them. The space occupied by waste materials of different shapes when put into woven bags or boxes is also different. Long strips or fluffy waste materials will occupy a lot of space inside woven bags or boxes, causing companies to need to purchase more collection boxes and increase storage costs.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a metal sheet waste collection device in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this utility model is to provide a metal sheet waste collection device to solve the problem mentioned in the background art that the waste from metal sheet processing has different shapes and sizes, which makes it very inconvenient for users to collect and pack it.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A metal sheet waste collection device includes a main body and a feeding mechanism. The main body includes a box, inside which a pair of crushing rollers are rotatably connected and staggered. The feeding mechanism includes a feeding box, the top of which is connected to the bottom of the box. The bottom of the feeding box is inclined. Inside the feeding box, above its inclined surface, is a vibrating plate parallel to the inclined surface of the feeding box. Sliding rods are vertically installed on both sides of the bottom of the vibrating plate and are slidably inserted into the inclined surface of the feeding box. Vibration motors are fixedly installed on both sides of the bottom of the vibrating plate. A movable seat is fixedly installed on one side of the feeding box, and a door is rotatably connected to the lower end of the movable seat.

[0008] Furthermore, a spring is fitted on the outside of the slide rod at the bottom end of the vibrating plate, and the upper and lower ends of the spring are respectively connected to the bottom end of the vibrating plate and the inner bottom end of the feeding box.

[0009] The beneficial effect of adopting the above-mentioned further solution is that the spring on the outside of the slide bar can enhance the vibration effect of the vibrating plate. When the vibrating motor is working, the spring expands and contracts with the vibration, amplifying the vibration amplitude, ensuring that the waste material slides down quickly after crushing, while avoiding rigid collision between the vibrating plate and the feeding box, thus extending the service life of the components.

[0010] Furthermore, a transmission box is installed on one side of the movable seat, and a worm gear is rotatably connected inside the transmission box. The central axis of one side of the worm gear is connected to the central axis of one side of the hatch.

[0011] The beneficial effect of adopting the above-mentioned further solution is that the worm gear in the transmission box is connected to the hatch, which can transmit the rotational power of the worm to the hatch, providing stable transmission for the opening and closing of the hatch. At the same time, the transmission box can protect the worm gear from external dust and waste interference, ensuring smooth transmission.

[0012] Furthermore, a worm gear is rotatably connected to one side of the inside of the transmission box, and the worm gear meshes with a worm wheel.

[0013] The beneficial effects of adopting the above-mentioned further solution are that the meshing transmission of worm gear and worm wheel can reduce the output speed of the servo motor, realize the slow and precise opening and closing of the hatch, and avoid the waste splashing caused by opening and closing too fast; at the same time, the worm gear transmission has a self-locking characteristic, which can fix the opening and closing angle of the hatch.

[0014] Furthermore, a servo motor is fixedly installed on the bottom side of the transmission box, and the output end of the servo motor is connected to the worm gear transmission.

[0015] The beneficial effect of adopting the above-mentioned further solution is that the servo motor provides power to the worm gear, which can control the rotation angle and speed of the worm gear, thereby adjusting the opening and closing degree of the door, adapting to the feeding requirements of crushed waste materials of different particle sizes, eliminating the need for manual operation and improving the degree of automation.

[0016] Furthermore, a power box is fixedly installed at one end of the housing, and a pair of gears are rotatably connected to the inside of the power box, with the pair of gears meshing with each other.

[0017] The beneficial effect of adopting the above-mentioned further solution is that the meshing gears in the power box can realize the synchronous rotation of a pair of crushing rollers in opposite directions, ensuring that the metal sheet waste is fully clamped and crushed, avoiding the waste from slipping and failing to be crushed. At the same time, the power box can protect the gears and reduce wear.

[0018] Furthermore, one side of the central shaft of the gear is connected to one end of a pair of crushing rollers, and a drive motor is fixedly installed on one side of the power box. The output end of the drive motor is connected to one of the gears.

[0019] The beneficial effect of adopting the above-mentioned further solution is that the drive motor drives the crushing roller to rotate through the gear, providing stable power for the crushing operation; the single motor drive combined with gear transmission can ensure that the speed of a pair of crushing rollers is consistent, thus improving the uniformity of crushing.

[0020] Furthermore, a feeding hopper is fixedly installed at the top of the box, and a conveyor is installed below the unloading hopper.

[0021] The beneficial effects of adopting the above-mentioned further solution are that the feed hopper at the top of the box can expand the feed inlet area, making it convenient to feed metal sheet waste in batches and preventing the waste from falling to the outside of the box; the conveyor at the bottom of the box can receive the crushed waste discharged from the feed box and automatically transport it to the designated collection position, reducing manual handling and improving collection efficiency.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows: The metal sheet waste collection device has interlaced crushing rollers in the main body box to crush the metal sheet waste, reduce the waste volume, and facilitate subsequent collection and transportation; the bottom of the feeding box of the feeding mechanism is inclined, which, together with the vibrating plate and the vibrating motor, can accelerate the downward slide of the crushed waste and avoid waste accumulation; the movable seat and the door can control the opening and closing of the feeding box, which makes it convenient for users to choose the concentrated feeding or continuous feeding mode; the spring on the outside of the slide bar can enhance the vibration effect of the vibrating plate; when the vibrating motor is working, the spring expands and contracts with the vibration, amplifies the vibration amplitude, ensures that the crushed waste slides down quickly, and avoids rigid collision between the vibrating plate and the feeding box, thus extending the service life of the components. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the metal sheet waste collection device disclosed in this embodiment of the utility model. Figure 1 ;

[0024] Figure 2 This is a three-dimensional structural diagram of the metal sheet waste collection device disclosed in this embodiment of the utility model. Figure 2 ;

[0025] Figure 3 This is a three-dimensional structural diagram of the internal structure of the feeding box of the metal sheet waste collection device disclosed in this embodiment of the utility model;

[0026] Figure 4 This is a top cross-sectional view of the power box of the metal sheet waste collection device disclosed in an embodiment of this utility model;

[0027] Figure 5 This is a side cross-sectional view of the transmission box of the metal sheet waste collection device disclosed in an embodiment of this utility model.

[0028] In the diagram: 1. Main body; 101. Box; 102. Feed hopper; 103. Crushing roller; 104. Power box; 105. Drive motor; 106. Conveyor; 107. Gear; 2. Feeding mechanism; 201. Feeding box; 202. Movable seat; 203. Transmission box; 204. Door; 205. Servo motor; 206. Vibrating plate; 207. Slide rod; 208. Spring; 209. Vibrating motor; 210. Worm gear; 211. Worm. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1 - Figure 5 This utility model provides a technical solution: a metal sheet waste collection device, including a main body 1 and a feeding mechanism 2. The main body 1 includes a box 101, and a pair of crushing rollers 103 are rotatably connected inside the box 101. The pair of crushing rollers 103 are staggered between each other. The feeding mechanism 2 includes a feeding box 201, the top of which is connected to the bottom of the box 101. The bottom of the feeding box 201 is inclined. A vibrating plate 206 is provided inside the feeding box 201 above its inclined surface. The vibrating plate 206 is parallel to the bottom inclined surface of the feeding box 201. Sliding rods 207 are vertically installed on both sides of the bottom of the vibrating plate 206. The sliding rods 207 are slidably inserted into the inclined surface of the feeding box 201. Vibrating motors 209 are fixedly installed on both sides of the bottom of the vibrating plate 206. A movable seat 202 is fixedly installed on one side of the feeding box 201. A door 204 is rotatably connected to the lower end of the movable seat 202.

[0031] As an embodiment of this utility model, a spring 208 is further sleeved on the outer side of the slide rod 207 at the bottom end of the vibrating plate 206. The upper and lower ends of the spring 208 are respectively connected to the bottom end of the vibrating plate 206 and the inner bottom end of the feeding box 201. The spring 208 on the outer side of the slide rod 207 can enhance the vibration effect of the vibrating plate 206. When the vibration motor 209 is working, the spring 208 extends and retracts with the vibration, amplifies the vibration amplitude, ensures that the crushed waste slides down quickly, and avoids rigid collision between the vibrating plate 206 and the feeding box 201, thus extending the service life of the components.

[0032] As an embodiment of this utility model, a transmission box 203 is further installed on one side of the movable seat 202. A worm gear 210 is rotatably connected inside the transmission box 203. The central shaft on one side of the worm gear 210 is connected to the central shaft on one side of the hatch 204. The worm gear 210 inside the transmission box 203 is connected to the hatch 204, which can transmit the rotational power of the worm 211 to the hatch 204, providing stable transmission for the opening and closing of the hatch 204. At the same time, the transmission box 203 can protect the worm gear 210 from external dust and waste interference, ensuring smooth transmission.

[0033] As an embodiment of this utility model, a worm gear 211 is rotatably connected to one side of the transmission box 203. The worm gear 211 meshes with the worm wheel 210. The meshing transmission between the worm gear 211 and the worm wheel 210 can reduce the output speed of the servo motor 205, so as to realize the slow and precise opening and closing of the hatch 204 and avoid the waste material from splashing due to excessively fast opening and closing. At the same time, the worm gear transmission has a self-locking characteristic, which can fix the opening and closing angle of the hatch 204.

[0034] As an embodiment of this utility model, a servo motor 205 is further fixedly installed on the bottom side of the transmission box 203. The output end of the servo motor 205 is connected to the worm gear 211 for transmission. The servo motor 205 provides power to the worm gear 211 and can control the rotation angle and speed of the worm gear 211, thereby adjusting the opening and closing degree of the door 204 to adapt to the feeding requirements of crushed waste materials of different particle sizes. No manual operation is required, which improves the degree of automation.

[0035] As an embodiment of this utility model, a power box 104 is fixedly installed at one end of the housing 101. A pair of gears 107 are rotatably connected to the inside of the power box 104. The pair of gears 107 mesh with each other. The meshing gears 107 inside the power box 104 can realize the opposite synchronous rotation of a pair of crushing rollers 103, ensuring that the metal sheet waste is fully clamped and crushed, avoiding the waste from slipping and failing to be crushed. At the same time, the power box 104 can protect the gears 107 and reduce wear.

[0036] As an embodiment of this utility model, further, one side of the central shaft of the gear 107 is connected to one end of a pair of crushing rollers 103 respectively, and a drive motor 105 is fixedly installed on one side of the power box 104. The output end of the drive motor 105 is connected to one of the gears 107 for transmission. The drive motor 105 drives the crushing roller 103 to rotate through the gear 107, providing stable power for the crushing operation. The single motor drive, combined with the gear 107 transmission, can ensure that the speed of the pair of crushing rollers 103 is consistent, thereby improving the uniformity of crushing.

[0037] As an embodiment of this utility model, a feeding hopper 102 is fixedly installed at the top of the box 101, and a conveyor 106 is installed below the discharge box 201. The feeding hopper 102 at the top of the box 101 can expand the feeding port area, which facilitates the batch feeding of metal sheet waste and prevents the waste from falling to the outside of the box 101. The conveyor 106 at the bottom of the box 101 can receive the crushed waste discharged from the discharge box 201 and automatically transport it to the designated collection position, reducing manual handling and improving collection efficiency.

[0038] Specifically, the working principle of this metal sheet waste collection device is as follows: During use, the metal sheet waste is fed into the feed hopper 102 at the top of the housing 101. The drive motor 105 on one side of the power box 104 is started, driving one of the gears 107 to rotate. Through the transmission of a pair of meshing gears 107, a pair of crushing rollers 103 inside the housing 101 rotate synchronously in opposite directions, crushing the waste. The crushed waste falls into the discharge box 201. The vibration motor 209 at the bottom of the vibrating plate 206 is started, causing the vibrating plate 206 to vibrate along the slide rod 207. The spring 208 at its bottom amplifies the vibration amplitude and accelerates the waste material down the inclined vibrating plate 206. As needed, the servo motor 205 on the bottom side of the transmission box 203 is started, which drives the worm gear 211 to rotate. The worm gear 211 meshes with the worm wheel 210 to drive the door 204 to rotate around the movable seat 202, adjusting the opening and closing angle. The self-locking characteristic of the worm wheel and worm gear fixes the position of the door 204. The crushed waste material discharged from the door 204 falls into the conveyor 106 below and is automatically transported by the conveyor 106 to the designated collection position to complete the collection and processing of the metal sheet waste.

[0039] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Furthermore, since this application is mainly used to protect mechanical devices, this application will not explain the control method and circuit connection in detail.

Claims

1. A device for collecting waste metal sheets, characterized in that, The device includes a main body (1) and a feeding mechanism (2). The main body (1) includes a housing (101), and a pair of crushing rollers (103) are rotatably connected inside the housing (101). The pair of crushing rollers (103) are staggered between each other. The feeding mechanism (2) includes a feeding box (201), the top of which is connected to the bottom of the housing (101). The bottom of the feeding box (201) is inclined, and a vibrating plate is provided inside the feeding box (201) above its inclined surface. (206) The vibrating plate (206) is parallel to the inclined surface of the feeding box (201). Slide rods (207) are vertically installed on both sides of the bottom end of the vibrating plate (206). The slide rods (207) are slidably inserted into the inclined surface of the feeding box (201). Vibrating motors (209) are fixedly installed on both sides of the bottom end of the vibrating plate (206). A movable seat (202) is fixedly installed on one side of the feeding box (201). A door (204) is rotatably connected to the lower end of the movable seat (202).

2. The metal sheet waste collection device according to claim 1, characterized in that, A spring (208) is sleeved on the outside of the slide bar (207) at the bottom end of the vibrating plate (206). The upper and lower ends of the spring (208) are respectively connected to the bottom end of the vibrating plate (206) and the bottom end of the inner part of the feeding box (201).

3. The metal sheet waste collection device according to claim 1, characterized in that, A transmission box (203) is installed on one side of the movable seat (202). A worm gear (210) is rotatably connected inside the transmission box (203). The central axis of one side of the worm gear (210) is connected to the central axis of one side of the hatch (204).

4. The metal sheet waste collection device according to claim 3, characterized in that, A worm gear (211) is rotatably connected to one side of the inside of the transmission box (203), and the worm gear (211) meshes with the worm wheel (210).

5. A metal sheet waste collection device according to claim 4, characterized in that, A servo motor (205) is fixedly installed on the bottom side of the transmission box (203), and the output end of the servo motor (205) is connected to the worm gear (211) for transmission.

6. The metal sheet waste collection device according to claim 1, characterized in that, A power box (104) is fixedly installed at one end of the housing (101). A pair of gears (107) are rotatably connected to the inner side of the power box (104), and the pair of gears (107) mesh with each other.

7. A metal sheet waste collection device according to claim 6, characterized in that, The central shafts on one side of a pair of gears (107) are respectively connected to one end of a pair of crushing rollers (103). A drive motor (105) is fixedly installed on one side of the power box (104), and the output end of the drive motor (105) is connected to one of the gears (107) for transmission.

8. The metal sheet waste collection device according to claim 1, characterized in that, A feeding hopper (102) is fixedly installed at the top of the box (101), and a conveyor (106) is installed below the unloading box (201).

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