Waste recovery device for fireproof door processing

Abstract

The utility model provides a waste recovery device for fireproof door processing, which comprises a recovery box body, the top of the recovery box body is provided with a feed port, the top side of the feed port is provided with a crushing mechanism, and the left side and the right side, close to the feed port, in the recovery box body are both provided with guide plates inclining leftwards. A first limiting plate and a second limiting plate are horizontally mounted on the left side and the right side in the recycling box correspondingly, and one side of the first limiting plate and one side of the second limiting plate are fixedly connected with one side of the bottom end of the guide plate correspondingly. A first hydraulic cylinder is fixedly mounted on the bottom side, close to the second limiting plate, in the recycling box, and a push plate is fixedly mounted at the telescopic end of the first hydraulic cylinder. According to the metal scrap briquetting device, the second hydraulic cylinder and the push plate in the recycling box body are used in cooperation, metal scraps entering and exiting from the feeding port can be subjected to briquetting treatment, the space size occupied by the scraps is reduced, meanwhile, sharp corners of the metal scraps can be subjected to briquetting, and the safety of later concentrated recycling operation is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire door processing, and more specifically, particularly relates to a waste material recovery device for fire door processing. Background Art

[0002] A fire door is a door that meets the requirements of fire resistance, stability, integrity and thermal insulation within a certain period of time. It is a fire-resistant partition with a certain fire resistance installed between fire compartments, evacuation stairwells, vertical shafts, etc. In addition to the functions of ordinary doors, fire doors can also prevent the spread of fire and smoke. They can prevent the spread of fire within a certain period of time and ensure the evacuation of personnel.

[0003] When processing fire doors, it is necessary to use a laser cutting machine to cut metal sheets to obtain door panels of set sizes. After cutting and removing the door panels, the metal sheets will produce sheet metal waste. In the prior art, this kind of waste is usually placed directly on one side of the laser cutting machine, waiting for regular centralized recycling. However, when this kind of waste is placed, its shape varies and the space volume occupied when placed is large. At the same time, this kind of waste has sharp edges and corners, which is highly dangerous when piled up. Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a waste recycling device for fire door processing is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a waste recycling device for fire door processing, which is achieved by the following specific technical means:

[0005] A waste recycling device for fire door processing comprises a recycling box, a feed port is arranged on the top of the recycling box, a crushing mechanism is installed on the top side of the feed port, guide plates inclined to the left are installed on the left and right sides of the recycling box near the feed port, a limiting plate 1 and a limiting plate 2 are horizontally installed on the left and right sides of the recycling box respectively, and one side of the limiting plate 1 and the limiting plate 2 is fixedly connected to one side of the bottom end of the guide plate respectively; a hydraulic cylinder 1 is fixedly installed on the bottom side of the recycling box near the limiting plate 2, and a push plate is fixedly installed on the telescopic end of the hydraulic cylinder 1; a discharge port is arranged on the left end of the recycling box, and a gate is vertically installed on the inner side of the discharge port.

[0006] Furthermore, the crushing mechanism includes a crushing box fixedly installed on the top of the feed port, the top of the crushing box is provided with an opening and is connected to a feed hopper; two sets of rotating shafts are installed inside the crushing box, and multiple sets of crushing teeth are fixedly installed on the outer sides of the rotating shafts.

[0007] Furthermore, one end of the rotating shaft passes through the left side of the crushing box, and the passing end is fixedly installed with a gear, and the two sets of gears are meshed with each other; a fixing frame is fixedly installed on one side of the crushing box, and a driving motor is fixedly installed on the top side of the fixing frame, and the motor shaft of the driving motor is transmission-connected to one set of the rotating shafts.

[0008] Furthermore, the limiting plate 1 and the limiting plate 2 are located at the same height, and the tops of the limiting plate 1 and the limiting plate 2 are both provided with support plates for connecting with the recovery box.

[0009] Furthermore, a baffle is horizontally fixedly installed on the top right side of the push plate, and the baffle is slidably connected to the second limiting plate.

[0010] Furthermore, a hydraulic cylinder 2 is vertically fixedly connected to the top of the gate, and the other end of the hydraulic cylinder 2 is fixedly connected to the recovery box.

[0011] Furthermore, the recovery box is provided with a groove for locking connection with the gate on one side of the bottom end near the discharge port.

[0012] Furthermore, a controller is fixedly installed on one side of the crushing box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model can realize briquetting of the metal waste entering and exiting the feed port through the coordinated use of the second hydraulic cylinder and the push plate inside the recycling box, so as to reduce the space volume occupied by the waste, and at the same time can briquette the sharp edges and corners of the metal waste, effectively improving the safety of the subsequent centralized recycling operation; by installing a crushing mechanism at the feed port, it can realize the rapid crushing operation of metal waste of larger volume, so that it can pass through the feed port smoothly and be briquette-processed, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the recovery box structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the recovery state of the hydraulic cylinder 1 and the hydraulic cylinder 2 of the utility model.

[0018] Figure 4 It is a schematic diagram of the extended state of the hydraulic cylinder 1 and the hydraulic cylinder 2 of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Recovery box; 101. Feeding port; 102. Guide plate; 103. Limiting plate 1; 104. Hydraulic cylinder 1; 105. Baffle; 106. Limiting plate 2; 107. Push plate; 108. Gate; 109. Hydraulic cylinder 2;

[0021] 2. Crushing mechanism; 201. Feeding hopper; 202. Crushing teeth; 203. Driving motor; 204. Fixed frame; 205. Rotating shaft;

[0022] 3. Controller. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 4 As shown:

[0028] The utility model provides a waste recycling device for processing fire doors, comprising a recycling box 1, a feed port 101 is arranged on the top of the recycling box 1, a crushing mechanism 2 is installed on the top side of the feed port 101, guide plates 102 inclined to the left are installed on the left and right sides of the recycling box 1 near the feed port 101, a limiting plate 103 and a limiting plate 2 106 are horizontally installed on the left and right sides of the recycling box 1, and one side of the limiting plate 103 and the limiting plate 2 106 are respectively fixedly connected to one side of the bottom end of the guide plate 102; a hydraulic cylinder 104 is fixedly installed on the bottom side of the recycling box 1 near the limiting plate 2 106, and a push plate 107 is fixedly installed on the telescopic end of the hydraulic cylinder 104; a discharge port is arranged on the left end of the recycling box 1, and a gate 108 is vertically installed on the inner side of the discharge port.

[0029] Among them, the crushing mechanism 2 includes a crushing box fixedly installed on the top of the feed port 101, the top of the crushing box is provided with an opening and is connected to the feed hopper 201; two groups of rotating shafts 205 are installed inside the crushing box, and multiple groups of crushing teeth 202 are fixedly installed on the outer side of the rotating shaft 205, so as to facilitate the rapid crushing of metal waste and facilitate subsequent processing.

[0030] Among them, one end of the rotating shaft 205 passes through the left side of the crushing box, and the passing end is fixedly installed with a gear, and the two sets of gears are meshed with each other; a fixing frame 204 is fixedly installed on one side of the crushing box, and a driving motor 203 is fixedly installed on one side of the top of the fixing frame 204, and the motor shaft of the driving motor 203 is transmission-connected with one set of the rotating shafts 205.

[0031] Among them, the limiting plate 1 103 and the limiting plate 2 106 are located at the same height, and the tops of the limiting plates 103 and 106 are both provided with support plates for connecting with the recovery box 1, so as to improve the installation strength and stability of the limiting plates 103 and 106.

[0032] Among them, a baffle 105 is horizontally fixedly installed on the top right side of the push plate 107, and the baffle 105 is slidably connected to the limiting plate 106. Through the setting of the baffle 105, the bottom outlets of the two groups of guide plates 102 can be blocked when pressing blocks to prevent waste from falling into the right side of the push plate 107 and interfering with the work of the hydraulic cylinder 104.

[0033] Among them, a hydraulic cylinder 2 109 is vertically fixedly connected to the top of the gate 108, and the other end of the hydraulic cylinder 2 109 is fixedly connected to the recovery box 1, so as to facilitate the rapid driving of the gate 108, and the convenience of use is relatively high.

[0034] Among them, the recovery box body 1 is provided with a groove for locking connection with the gate 108 on one side of the bottom end near the discharge port to ensure that the gate 108 has high stability when closed.

[0035] Among them, a controller 3 is fixedly installed on one side of the crushing box.

[0036] The working principle of this embodiment is as follows: when in use, first connect the device to an external power source, then start the drive motor 203 through the controller 3 to drive the rotating shaft 205 and the crushing teeth 202 to rotate, and then put the metal waste from the feed hopper 201 into the crushing box for crushing operation; the crushed waste will enter the recovery box 1 from the feed port 101 under the action of gravity, and at this time, the hydraulic cylinder 104 can be started through the controller 3 to drive the push plate 107 to briquette the waste. After the briquetting is completed, the hydraulic cylinder 2 109 can be recovered through the controller 3, and the hydraulic cylinder 1 104 can be extended again to push the briquetted waste out of the discharge port to complete the processing.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A waste recycling device for fire door processing, comprising a recycling box (1), a feed inlet (101) is arranged on the top of the recycling box (1), a crushing mechanism (2) is installed on the top side of the feed inlet (101), and the characteristics are: The recovery box (1) is provided with a guide plate (102) inclined to the left on both sides near the feed port (101), and a limiting plate (103) and a limiting plate (106) are respectively horizontally installed on the left and right sides of the recovery box (1), and one side of the limiting plate (103) and the limiting plate (106) are respectively fixedly connected to one side of the bottom end of the guide plate (102); a hydraulic cylinder (104) is fixedly installed on the bottom side near the limiting plate (106) of the recovery box (1), and a push plate (107) is fixedly installed on the telescopic end of the hydraulic cylinder (104); a discharge port is provided at the left end of the recovery box (1), and a gate (108) is vertically installed on the inner side of the discharge port.

2. The waste recycling device for fire door processing as claimed in claim 1, characterized in that: The crushing mechanism (2) comprises a crushing box fixedly mounted on the top of the feed port (101); the top of the crushing box is provided with an opening and is connected to a feed hopper (201); two groups of rotating shafts (205) are mounted inside the crushing box, and multiple groups of crushing teeth (202) are fixedly mounted on the outer sides of the rotating shafts (205).

3. The waste recycling device for fire door processing as claimed in claim 2, characterized in that: One end of the rotating shaft (205) passes through the left side of the crushing box, and a gear is fixedly installed on the passing end, and the two sets of gears are meshed with each other; a fixing frame (204) is fixedly installed on one side of the crushing box, and a driving motor (203) is fixedly installed on one side of the top of the fixing frame (204), and the motor shaft of the driving motor (203) is drivingly connected to one set of the rotating shafts (205).

4. The waste recycling device for fire door processing as claimed in claim 1, characterized in that: The limiting plate 1 (103) and the limiting plate 2 (106) are located at the same height, and the tops of the limiting plate 1 (103) and the limiting plate 2 (106) are both provided with support plates for connecting to the recovery box (1).

5. The waste recycling device for fire door processing as claimed in claim 1, characterized in that: A baffle plate (105) is horizontally fixedly installed on the top right side of the push plate (107), and the baffle plate (105) is slidably connected to the second limiting plate (106).

6. The waste recycling device for fire door processing as claimed in claim 1, characterized in that: A second hydraulic cylinder (109) is vertically fixedly connected to the top of the gate (108), and the other end of the second hydraulic cylinder (109) is fixedly connected to the recovery box (1).

7. The waste recycling device for fire door processing as claimed in claim 1, characterized in that: The recovery box (1) is provided with a groove on one side of the bottom end close to the discharge port for locking connection with the gate (108).

8. The waste recycling device for fire door processing as claimed in claim 2, characterized in that: A controller (3) is fixedly mounted on one side of the crushing box.

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