Slitter edge coiling machine with dustproof function
By setting up protective devices and sealing devices on the waste edge winding machine, the problem of debris and dust spillage during the waste edge wire winding process is solved, and efficient winding and cleaning of the working space in a closed environment is achieved.
Patent Information
- Application Number
- CN202422479865.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The existing waste edge winding machine lacks an effective sealing mechanism, which causes debris and dust to spill during the winding process of waste edge wire, affecting the workshop operation environment and personnel health.
A waste edge winder including a winder, a protective device and a sealing device is designed to form a closed channel through the chute and the protective ring, and a vacuum guard and sliding door create a closed recycling environment to prevent debris and dust from friction between the waste edge wire and the ground.
It realizes smooth winding of waste edge wires in a closed environment, reduces the spillover of debris and dust, and improves the workshop operation environment and personnel health.
Smart Images
Figure CN223234757U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of oriented silicon steel processing equipment, and particularly relates to a scrap edge coiler with a dustproof function. Background Art
[0002] During the core production process, grain-oriented silicon steel requires longitudinal and transverse shearing. This process, performed by the slitting machine, produces excess scrap wire, which requires online collection and processing. There are many ways to collect and process this scrap wire. One common method is to wind the scrap wire onto a scrap coiler, which then rotates to form a cylindrical shape. Once the wire is wound to a desired size, it is then blanked and transported out of the production workshop.
[0003] However, the scrap winding machine in the prior art is not equipped with an effective closing mechanism, which may cause some broken small scrap wires (debris) to fall on the ground or into the buffer pit during the winding process; in addition, when the scrap winding machine is pulling and winding the scrap wires, the scrap wires rub against the ground or the pit to produce a large amount of dust; at the same time, when the scrap winding machine is shrinking and clamping the scrap roll, a large amount of dust will also overflow, affecting the workshop working environment and personnel health. Utility Model Content
[0004] The utility model aims to solve the above problems and provides a waste edge winding machine with dustproof function, which realizes the winding of waste edge wires in a closed environment, and at the same time can prevent the overflow of debris generated by the friction between the waste edge wires and the buffer pit when the waste edge winding machine pulls and winds the waste edge wires.
[0005] According to the technical solution of the utility model, the scrap edge coiler with dustproof function comprises a coiler, a protective device and a sealing device;
[0006] The coiler includes a body, a rotating shaft, a push rod and a pressure roller; a winding chamber is formed inside the body, a material inlet and a winding outlet are opened on the body corresponding to the two sides of the winding chamber, and a material pressing port is opened on the body corresponding to the top of the winding chamber; the rotating shaft and the push rod are installed on the body and can extend into the winding chamber; the pressure roller is installed on the top of the body and can be pressed into the winding chamber through the material pressing port;
[0007] The protective device includes a chute, which is installed on the machine body and located below the feed port; guard edges are provided on both sides of the chute, and a protective ring is provided at one end of the chute away from the machine body;
[0008] The sealing device includes a dust collection hood and a sliding door; the dust collection hood is installed on the top of the machine body, covering the pressure roller and the pressing port, and the dust collection hood is provided with an outlet for connecting to the dust collection equipment; the sliding door is installed outside the roll outlet.
[0009] Furthermore, the chute includes a lower chute section and an upper chute section, the inclination angle of the lower chute section (the angle with the horizontal plane) is greater than the inclination angle of the upper chute section, and the edge guard heights on both sides of the lower chute section are higher than the edge guard heights on both sides of the upper chute section.
[0010] Furthermore, a door is provided on the protective ring.
[0011] Furthermore, the protective ring is provided with an avoidance hole.
[0012] Furthermore, a folded edge folded outward is provided at the bottom opening of the dust collection shield, and the dust collection shield is installed on the top of the body through the folded edge.
[0013] Furthermore, the dust collection hood is a split structure, including a hood body and a cover plate installed on the hood body.
[0014] Furthermore, the dust collection hood includes a straight section at the bottom and a contraction section at the top, and the cross-sectional area of the contraction section gradually decreases from bottom to top.
[0015] Furthermore, connecting grooves are provided on both sides of the dust collecting shield, and the connecting grooves match the rotating shaft of the pressure roller.
[0016] Furthermore, the sliding door includes a door frame bracket and a door panel, the width of the door frame bracket is wider than the width of the door panel, and the door panel can move within the width range of the door frame bracket.
[0017] Furthermore, a roller is installed at the bottom of the door panel, and a driving member for driving the door panel to move is installed on the door frame bracket.
[0018] Furthermore, the control valve of the driving member is interlocked with the control button of the rotating shaft.
[0019] The technical solution of the utility model has the following advantages over the prior art:
[0020] The utility model is provided with a protective device on the waste edge coiler, which forms a channel between the waste edge wire buffer pit and the waste edge coiler, thereby improving the smoothness of the waste edge wire during the pulling process and effectively reducing the waste edge wire breakage to generate debris and dust;
[0021] The utility model is provided with a dust collecting cover on the scrap edge coiler, which is convenient for disassembly and maintenance, and provides a negative pressure sealing space for the dust collecting equipment to collect dust, thereby increasing the dust collection effect and effectively preventing metal dust from overflowing;
[0022] The waste edge coiling machine of the present invention is provided with a sliding door at the coil outlet, which provides a sealed space for the waste edge wire coiling process and prevents the waste chips of the rotating waste edge wire coil from splashing to the peripheral area of the equipment; the sliding door control and the rotating shaft control are linked to facilitate the coiling of the waste edge wire and the recycling of the waste edge wire coil. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic structural diagram of a waste edge coiler with dust-proof function according to the present invention.
[0024] Figure 2 for Figure 1 Schematic diagram of the structure of the middle coiler.
[0025] Figure 3 for Figure 1 Schematic diagram of the structure of the protective device.
[0026] Figure 4 for Figure 1 Schematic diagram of the structure of the dust collection hood.
[0027] Figure 5 for Figure 1 Schematic diagram of the structure of the sliding door.
[0028] Explanation of the reference numerals: 100 - winder, 110 - machine body, 111 - feeding port, 120 - rotating shaft, 130 - push rod, 140 - pressure roller, 200 - protective device, 210 - slide, 211 - lower slide section, 212 - upper slide section, 220 - edge guard, 230 - protective ring, 231 - door, 232 - avoidance hole, 300 - sealing device, 310 - dust collection hood, 311 - cover body, 312 - cover plate, 313 - folding edge, 314 - connecting groove, 315 - outlet, 320 - sliding door, 321 - door frame bracket, 322 - door panel, 323 - roller, 324 - driving part. DETAILED DESCRIPTION
[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.
[0030] like Figure 1As shown, the utility model provides a scrap edge winder with a dustproof function, including a winder 100, a protective device 200 and a sealing device 300, wherein the winder 100 can adopt the scrap edge winder in the existing technology or make slight adjustments, and the sealing device 300 includes a dust collection cover 310 and a sliding door 320.
[0031] like Figure 2 As shown, in one embodiment, the main structure of the reel 100 includes a body 110 , a rotating shaft 120 , a push rod 130 and a pressure roller 140 .
[0032] The interior of the machine body 110 is hollow, forming a winding chamber. The machine body 110 is provided with an inlet 111, a discharge port, and a pressure port, which connect to the winding chamber. The inlet 111 can be located at the front of the winding chamber, the discharge port at the back, and the pressure port at the top. During winding, waste material enters through the inlet and, after winding is complete, rolls out through the discharge port. It is conceivable that the positions of the inlet 111 and discharge port can be adjusted according to actual needs.
[0033] A detection element, such as a laser sensor, is installed in the machine body 110 to detect the winding status of the waste edge waste and transmit the signal to the control center.
[0034] The rotating shaft 120 is mounted on the machine body 110 and can extend into the winding chamber. When the rotating shaft 120 extends into the winding chamber, the waste wire entering the winding chamber can be wound; when the winding reaches the maximum recovery size, the rotating shaft 120 exits the winding chamber. The rotating shaft 120 can be driven by a motor to rotate for winding, and driven by a cylinder or other components to extend into or exit the winding chamber. Specifically, the rotating shaft 120 can be a single shaft or two shafts connected to each other. In the case of a single shaft, it extends into or exits from one side of the winding chamber. In the case of two shafts (such as Figure 2 ), it extends into or exits from both sides of the winding chamber at the same time.
[0035] Push rods 130 are mounted on the machine body 110 and extend into the reeling chamber. When the scrap wire reel on the rotating shaft 120 reaches its maximum recyclable size and exits the reeling chamber, the push rods 130 extend into the reeling chamber, pushing the scrap wire reel out of the reeling chamber through the reel outlet. Multiple push rods 130 may be arranged side by side and driven by a cylinder or other drive element.
[0036] The pressing roller 140 is installed on the top of the machine body 110 and can be pressed into the winding chamber through the pressing port. During the waste wire collection process, the pressing roller 140 will periodically squeeze the waste coil to keep the waste wire coil in a tightened state.
[0037] The protective device 200 is mainly used to prevent the waste wire debris from overflowing, the waste wire from running off and the ground foundation from being scratched during the waste wire stretching and recycling process. The material of the protective device 200 can be stainless steel. Figure 3 As shown, the protective device 200 includes a chute 210, which is installed on the body 110 and located below the feed port 111. Side guards 220 are provided on both sides of the chute 210, and a protective ring 230 is provided at the end of the chute 210 away from the body 110. The protective ring 230 is an annular structure formed by connecting a number of protective plates. Its specific shape can be designed according to the shape of the buffer pit for the waste edge.
[0038] Specifically, the chute 210 includes a lower chute section 211 and an upper chute section 212. The upper chute section 212 is connected to the body 110, and the lower end of the lower chute section 211 is connected to the protective ring 230. The inclination angle of the lower chute section 211 is greater than that of the upper chute section 212. By setting the inclination angle, space can be saved for the protective device 200. The height of the protective edge 220 on both sides of the lower chute section 211 is higher than that of the protective edge 220 on both sides of the upper chute section 212, which effectively prevents waste wire from overflowing during the passage through the lower chute section 211.
[0039] To facilitate the cleaning of waste and scraps, a door 231 is provided on the protective ring 230. At the same time, since the chute 210 is generally located below the pedestrian step, in order to avoid the support base of the pedestrian step, the protective ring 230 is also provided with an avoidance hole 232. Specifically, the avoidance hole 232 can be two square holes, located on both sides of the door 231.
[0040] The dust collection hood 310 is installed on the top of the machine body 110, covering the pressure roller 140 and the pressing port, and is mainly used to form a sealed space on the upper part of the winder. Its shape can be designed according to the machine body 110.
[0041] like Figure 4 As shown, the bottom opening of the dust hood 310 is provided with an outwardly folded edge 313. The edge 313 can be provided with a hole to connect to the body 110 via bolts, thereby installing the dust hood 310 on the body 110. The top of the dust hood 310 is provided with an outlet 315 for connecting to the dust collection device, which can be specifically a cylindrical outlet. The dust hood 310 has connecting grooves 314 on both sides for nesting with the rotating shaft of the pressure roller 140 during actual installation.
[0042] Preferably, the dust collection hood 310 is a split structure, including a hood body 311 and a cover plate 312 installed on the hood body 311 . The cover plate 312 can be opened to facilitate the disassembly, assembly and maintenance of the dust collection hood 310 .
[0043] Preferably, the dust collection hood 310 is wide at the bottom and narrow at the top, facilitating the entry of dust into the suction duct under negative pressure, thereby preventing waste scraps and dust from escaping during the recycling process. Specifically, the dust collection hood 310 may include a straight section at the bottom and a tapered section at the top, with the cross-sectional area of the tapered section gradually decreasing from bottom to top.
[0044] The sliding door 320 is installed outside the roll-out port of the machine body 110. Figure 5 As shown, the sliding door 320 includes a door frame bracket 321 and a door panel 322 . The width of the door frame bracket 321 is wider than that of the door panel 322 , and the door panel 322 can move within the width range of the door frame bracket 321 .
[0045] Preferably, a roller 323 is installed at the bottom of the door panel 322, and a driving member 324 for driving the door panel 322 to move is installed on the door frame bracket 321. The driving member 324 can be specifically a cylinder or other driving element.
[0046] The control valve of the drive member 324 forms an electronic interlock with the control button of the rotating shaft 120. The control logic is as follows: When the laser sensor (detection element) detects that the scrap wire roll has reached the maximum recyclable size, it transmits a signal to the control center. The control center controls the drive member 324 to drive the door panel 322 to open the roll outlet, and the rotating shaft 120 retracts to the sides, exiting the interior of the scrap wire roll. The push rod 130 pushes the scrap wire roll out of the roll outlet, completing the recycling process. At the beginning of the next operation, the control center controls the motor to operate, and the rotating shaft 120 moves from both sides to the center (extending into the winding chamber). After completion, the door panel 322 moves to close the roll outlet. At this time, a relatively closed space is formed in the winding chamber, and the dust collection device connected to the dust collection hood 310 is activated to collect dust during the scrap wire winding process.
[0047] In summary, the waste edge winding machine with dustproof function of the present invention is mainly aimed at creating a relatively closed working environment for the operation process of the waste edge curling machine to recycle waste edge wires. When the waste edge wires fall into the buffer pit, the buffer pit is wrapped with a protective ring 230, and a chute 210 is added to facilitate the pulling of the waste edge wires, so as to prevent the waste edge wire fragments from damaging the ground and dust from overflowing during the recycling and stretching process. At the same time, taking into account the characteristics of the waste edge wires that are easy to entangle, the upper half is left in the open air, which is convenient for operators to observe and clean the waste edge wires in the tunnel in time. During the waste edge wire winding process, a relatively closed recycling environment is created with the help of the dust collection hood 310 and the sliding door 320, so as to prevent the waste edge wire fragments and dust from overflowing into the workshop during the winding process.
[0048] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.
Claims
1. A scrap edge coiler with dust-proof function, characterized in that: It comprises a coiler (100), a protective device (200) and a sealing device (300); The winding machine (100) includes a machine body (110), a rotating shaft (120), a push rod (130) and a pressure roller (140); a winding chamber is formed inside the machine body (110), a material inlet (111) and a winding outlet are provided on the machine body (110) corresponding to both sides of the winding chamber, and a material pressing port is provided on the machine body (110) corresponding to the top of the winding chamber; the rotating shaft (120) and the push rod (130) are mounted on the machine body (110) and can extend into the winding chamber; the pressure roller (140) is mounted on the top of the machine body (110) and can be pressed into the winding chamber through the material pressing port; The protective device (200) includes a chute (210), which is installed on the machine body (110) and is located below the feed port (111); side guards (220) are provided on both sides of the chute (210), and a protective ring (230) is provided at one end of the chute (210) away from the machine body (110); The sealing device (300) comprises a dust collection hood (310) and a sliding door (320); the dust collection hood (310) is installed on the top of the machine body (110) and covers the pressing roller (140) and the pressing port, and an outlet (315) connected to a dust collection device is provided on the dust collection hood (310); the sliding door (320) is installed outside the roll outlet.
2. The scrap coiler according to claim 1, characterized in that: The protective ring (230) is provided with a door (231).
3. The scrap coiler according to claim 1 or 2, characterized in that: The protective ring (230) is provided with an avoidance hole (232).
4. The scrap coiler according to claim 1, characterized in that: An outwardly folded edge (313) is provided at the bottom opening of the dust collection shield (310), and the dust collection shield (310) is mounted on the top of the machine body (110) via the folded edge (313).
5. The scrap coiler according to claim 1, characterized in that: The dust collection shield (310) is a split structure, comprising a shield body (311) and a cover plate (312) mounted on the shield body (311).
6. The scrap coiler according to claim 1 or 5, characterized in that: The dust collection shield (310) comprises a lower straight section and an upper contraction section, and the cross-sectional area of the contraction section gradually decreases from bottom to top.
7. The scrap coiler according to claim 1, characterized in that: Connecting grooves (314) are formed on both sides of the dust collecting shield (310), and the connecting grooves (314) match the rotating shaft of the pressing roller (140).
8. The scrap coiler according to claim 1, wherein: The sliding door (320) comprises a door frame bracket (321) and a door panel (322); the width of the door frame bracket (321) is wider than the width of the door panel (322); and the door panel (322) is capable of moving within the width range of the door frame bracket (321).
9. The scrap coiler according to claim 8, characterized in that: A roller (323) is installed at the bottom of the door panel (322), and a driving member (324) for driving the door panel (322) to move is installed on the door frame bracket (321).
10. The scrap coiler according to claim 9, characterized in that: The control valve of the driving member (324) and the control button of the rotating shaft (120) form an electric control interlock.