feeder device

Abstract

This invention provides a feeding device for a cold rolling mill. The cold rolling mill includes a machine body with an inlet and an outlet. A roll assembly for rolling workpieces is located between the inlet and outlet within the machine body. The feeding device includes a conveying assembly and a feeding assembly. The conveying assembly is disposed within the machine body, with at least a portion movably arranged between the inlet and outlet sides of the machine body. The feeding assembly is disposed on the outlet side of the machine body, with at least a portion movably arranged vertically and horizontally to grip the workpiece after it has been rolled by the roll assembly and transfer it to the conveying assembly, so that the conveying assembly moves the workpiece to the inlet side of the machine body. This invention solves the problem of safety hazards and reduced production efficiency associated with using a track to transport block materials during the stencil processing in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of stencil processing technology, and more specifically, to a feeding device. Background Technology

[0002] Currently, the rolling process in fiberglass sprue manufacturing still relies heavily on manual labor, especially the receiving and handling of the sheets, which places extremely high demands on the operator's physical strength and concentration. In existing technologies, each sheet needs to undergo multiple rolling cycles until the predetermined thickness is achieved, with each cycle only slightly thinning it. This delicate operation requires workers to handle large quantities of sheets daily, resulting in high labor intensity, low efficiency, and increased safety hazards due to the ejection phenomenon during the receiving process as the sheet hardens.

[0003] However, although automated handling equipment with robotic arms has solved the efficiency problem of manual handling of processed parts to some extent, reduced staffing, and lowered labor intensity, the equipment is expensive, and the inspection and maintenance costs are also considerable. Furthermore, when the robotic arm slides towards the main rolling personnel via the inclined track after completing the fast material handling, the gold ingots are prone to derail and fall off the track due to inertia. This not only affects production efficiency but also brings serious safety risks. Utility Model Content

[0004] The main objective of this invention is to provide a feeding device to solve the problems of safety hazards and reduced production efficiency associated with using a track to transport block materials during the stencil processing in the prior art.

[0005] To achieve the above objectives, according to one aspect of the present invention, a feeding device is provided for a cold rolling mill. The cold rolling mill includes a machine body having a feed inlet and a discharge outlet. A roll assembly for rolling a workpiece is disposed within the machine body between the feed inlet and the discharge outlet. The feeding device includes: a conveying assembly disposed within the machine body, at least a portion of which is movably disposed between the feed inlet side and the discharge outlet side of the machine body; and a feeding assembly disposed on the discharge outlet side of the machine body, at least a portion of which is movably disposed in both the vertical and horizontal directions to grip the workpiece after it has been rolled by the roll assembly and to transfer the workpiece to the conveying assembly, so that the conveying assembly moves the workpiece to the feed inlet side of the machine body.

[0006] Furthermore, the feeding device also includes a receiving assembly, a part of which is located inside the machine body and below the roll assembly, and another part of which is located on the feeding assembly for receiving the processed parts after being rolled by the roll assembly.

[0007] Furthermore, the receiving assembly includes: a receiving platform, the first end of which is located inside the machine body and below the roll assembly, and the second end of which is located outside the discharge port and close to the feeding assembly; and a carrier, which is connected to the second end of the receiving platform and is disposed on the feeding assembly, and is located below the receiving platform to receive the processed parts falling from the receiving platform.

[0008] Furthermore, the support component includes: a support plate connected to the second end of the receiving platform, with multiple installation openings spaced apart at the end of the support plate away from the receiving platform, the support plate being used to receive the processed parts; two fixing plates respectively disposed on both sides of the support plate along the width direction; and multiple limiting plates respectively disposed at intervals at the end of the support plate away from the receiving platform and disposed to avoid the multiple installation openings, the multiple limiting plates and the two fixing plates being used to limit the processed parts; wherein, the two fixing plates and the multiple limiting plates are perpendicular to each other with the support plate.

[0009] Furthermore, the receiving platform includes a first connecting plate and a second connecting plate that are connected to each other. The end of the first connecting plate away from the second connecting plate is located inside the machine body and below the roll assembly. The end of the second connecting plate away from the first connecting plate is connected to the carrier. The first connecting plate and the second connecting plate are both inclined in the horizontal direction, and the angle between the first connecting plate and the horizontal direction is greater than the angle between the second connecting plate and the horizontal direction.

[0010] Furthermore, the feeding assembly includes: a base; a mounting frame movably disposed on the base in a horizontal direction; and a movable part movably disposed on the mounting frame in a vertical direction, at least a portion of which is movably disposed in a horizontal direction for gripping the workpiece after it has been rolled by the rolling assembly and for transferring the workpiece to the conveying assembly.

[0011] Furthermore, the movable component includes: a drive body movably mounted on the mounting frame in a vertical direction; and a movable part movably connected to the drive end of the drive body in a horizontal direction, such that when the movable part moves to a position below the workpiece, at least a portion of the movable part contacts the workpiece to lift the workpiece and move it onto the transfer assembly.

[0012] Furthermore, the feeding device also includes a receiving assembly, which includes a support plate for receiving the processed workpiece after it has been rolled by the rolling assembly. The support plate is provided with multiple mounting openings at intervals. The movable part includes a pallet connected to the driving end of the driving body. The end of the pallet away from the driving body is provided with multiple clearance openings at intervals. When the pallet moves to the bottom of the support plate and moves upward, the portion of the pallet located between two clearance openings moves into the multiple mounting openings and contacts the processed workpiece. The portion of the support plate between the upper two mounting openings is respectively located in the multiple clearance openings.

[0013] Furthermore, a first guide rail assembly is provided on the base extending horizontally, and the mounting frame is slidably connected to the base through the first guide rail assembly; and / or, a second guide rail assembly is provided on the mounting frame extending vertically, and the movable parts are slidably connected to the mounting frame through the second guide rail assembly.

[0014] Furthermore, the feeding device also includes a feeding assembly, which is disposed in the machine body and located between the roll assembly and the feed inlet, so that the workpiece located on the conveying assembly is then conveyed to the roll assembly for rolling via the feeding assembly.

[0015] The present invention provides a feeding device for a cold rolling mill. The cold rolling mill includes a machine body with an inlet and an outlet. A roll assembly for rolling workpieces is located between the inlet and outlet within the machine body. The feeding device includes a conveying assembly and a feeding assembly. The conveying assembly is located within the machine body, and at least a portion of the conveying assembly is movably arranged between the inlet and outlet sides of the machine body. The feeding assembly is located on the outlet side of the machine body, and at least a portion of the feeding assembly is movably arranged in both the vertical and horizontal directions to grip the workpiece after it has been rolled by the roll assembly and transfer the workpiece to the conveying assembly, so that the conveying assembly moves the workpiece to the inlet side of the machine body.

[0016] The technical solution of this utility model involves a feeding component that picks up the processed part after one rolling and transfers it to a conveying component. Driven by the conveying component, the processed part moves from the discharge port side to the feed port side of the machine. The operator can then reload the processed part at the feed port side, allowing it to undergo repeated rolling until the predetermined thickness is achieved. The stable transfer of the processed part is ensured by the feeding and conveying components, avoiding safety hazards associated with manual operation, improving the automation level and production efficiency of the cold rolling mill, and effectively reducing the need for manual operation. This solves the problem of safety hazards and reduced production efficiency associated with using tracks to transport block materials during the stencil processing in existing technologies. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the feeding device according to the present invention is shown;

[0019] Figure 2 This diagram shows a structural schematic of the feeding assembly and receiving assembly after assembly according to an embodiment of the feeding device of the present invention;

[0020] Figure 3 A schematic diagram of the structure of the conveying assembly and the cold rolling mill after assembly is shown according to an embodiment of the feeding device of the present invention.

[0021] The above figures include the following reference numerals:

[0022] 1. Machine body; 2. Feed inlet; 3. Discharge outlet; 4. Roll assembly; 10. Conveying assembly; 20. Feeding assembly; 21. Base; 22. Mounting frame; 23. Moving parts; 230. Drive body; 231. Moving parts; 2310. Support plate; 2311. Clearance opening; 2312. Mounting plate; 30. Receiving assembly; 31. Receiving platform; 310. First connecting plate; 311. Second connecting plate; 32. Bearing component; 320. Bearing plate; 3201. Mounting opening; 321. Fixing plate; 322. Limiting plate; 40. First guide rail assembly; 50. Second guide rail assembly. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] To address the safety hazards associated with using tracks to transport materials during the stencil processing in existing technologies, this invention provides a feeding device.

[0025] Please refer to Figures 1 to 3 As shown, the present invention provides a feeding device for a cold rolling mill. The cold rolling mill includes a machine body 1, which has an inlet 2 and an outlet 3. A roll assembly 4 for rolling workpieces is provided inside the machine body 1 between the inlet 2 and the outlet 3. The feeding device includes a conveying assembly 10 and a feeding assembly 20. The conveying assembly 10 is disposed inside the machine body 1, and at least a portion of the conveying assembly 10 is movably disposed between the inlet side and the outlet side of the machine body 1. The feeding assembly 20 is disposed on the outlet side of the machine body 1, and at least a portion of the feeding assembly 20 is movably disposed in the vertical and horizontal directions, respectively, to grip the workpiece after it has been rolled by the roll assembly 4 and to transfer the workpiece to the conveying assembly 10, so that the conveying assembly 10 moves the workpiece to the inlet side of the machine body 1.

[0026] The technical solution of this utility model involves the feeding component 20 grabbing the processed part after one rolling and transferring it to the conveying component 10. Driven by the conveying component 10, the processed part moves from the discharge port side of the machine body 1 to the feed port side. The operator can then reload the processed part located at the feed port side, allowing it to undergo repeated rolling until the predetermined thickness is reached. The stable transfer of the processed part is ensured by the feeding component 20 and the conveying component 10, avoiding safety hazards associated with manual operation, improving the automation level and production efficiency of the cold rolling mill, and effectively reducing the need for manual operation. This solves the problem of safety hazards and reduced production efficiency associated with using tracks to transport block materials during the stencil processing in existing technologies.

[0027] In one exemplary embodiment of this application, the conveying component 10 is a conveyor belt structure.

[0028] like Figure 1 and Figure 2 As shown, the feeding device also includes a receiving assembly 30. A part of the receiving assembly 30 is located inside the machine body 1 and below the roll assembly 4, while another part of the receiving assembly 30 is located on the feeding assembly 20 for receiving the processed parts after being rolled by the roll assembly 4.

[0029] The receiving assembly 30, located below the roll assembly 4, serves as a temporary storage and buffer for the workpieces, preventing them from falling directly and causing damage. Furthermore, the receiving assembly 30 works in conjunction with the feeding assembly 20 to ensure a smooth transition of the workpiece from below the roll assembly 4 onto the receiving assembly 30 and where it is gripped by the feeding assembly 20. This avoids instability during the handover process and reduces the risk of accidental detachment. Moreover, the receiving assembly 30 makes the feeding process more seamless; from receiving and buffering to final gripping and transfer, no manual intervention is required, improving the automation level of the entire system and enabling the production line to operate more efficiently.

[0030] In this embodiment, the receiving assembly 30 includes a receiving platform 31, the first end of which is located inside the machine body 1 and below the roll assembly 4, and the second end of which is located outside the discharge port 3 and close to the feeding assembly 20; and a bearing member 32, which is connected to the second end of the receiving platform 31 and is disposed on the feeding assembly 20. The bearing member 32 is located below the receiving platform 31 and is used to receive the processed parts falling from the receiving platform 31.

[0031] In this way, the receiving platform 31 can smoothly receive the processed parts exiting from the roll assembly 4, preventing the parts from falling directly and reducing impact and potential damage. At the same time, the bearing member 32 provides a stable platform for the subsequent feeding assembly 20 to grasp the processed parts. This reduces the need for adjusting the position of the processed parts, improves the conveying accuracy, simplifies the steps from rolling to grasping, reduces the ineffective movement of the processed parts in space, speeds up the overall operation process, and improves production efficiency.

[0032] Specifically, the carrier 32 includes a carrier plate 320, two fixing plates 321, and multiple limiting plates 322. The carrier plate 320 is connected to the second end of the receiving platform 31. The end of the carrier plate 320 away from the receiving platform 31 is provided with multiple installation openings 3201 at intervals. The carrier plate 320 is used to receive the processed parts. The two fixing plates 321 are respectively arranged on both sides of the carrier plate 320 along the width direction of the carrier plate 320. The multiple limiting plates 322 are respectively arranged at intervals on the end of the carrier plate 320 away from the receiving platform 31 and are arranged to avoid the multiple installation openings 3201. The multiple limiting plates 322 and the two fixing plates 321 are used to limit the processed parts. The two fixing plates 321 and the multiple limiting plates 322 are perpendicular to the carrier plate 320.

[0033] The above configuration allows the workpiece to move onto the carrier 32 after passing through the receiving platform 31. The carrier 32 provides support, ensuring the stability of the workpiece during transport. Furthermore, the two fixed plates 321 and multiple limiting plates 322 effectively limit the workpiece placed on the carrier 32, preventing it from sliding and falling, and facilitating more precise gripping of the workpiece by the feeding assembly 20. Simultaneously, the avoidance arrangement of multiple mounting openings 3201 and multiple limiting plates 322 allows at least a portion of the feeding assembly 20 to move into the mounting opening 3201 and contact the workpiece when gripping it. Further, the feeding assembly 20 lifts the workpiece, transferring it to the conveying assembly 10. This ensures stable support and transport of the workpiece and optimizes the spatial layout, enabling the entire feeding device to operate more efficiently within a limited space.

[0034] In this embodiment, a plurality of mounting openings 3201 are provided at intervals along the width direction of the support plate 320, and each mounting opening 3201 extends along the length direction of the support plate 320.

[0035] In this application, the carrier 32 is equipped with a first infrared sensor to detect whether there is a workpiece on the carrier 32. If there is a workpiece on the carrier 32, the feeding assembly 20 is controlled to move to grab the workpiece on the carrier 32 and transfer it to the conveying assembly 10. This provides automated control of the entire device, which is beneficial to improving the efficiency of sheet production.

[0036] Specifically, the receiving platform 31 includes a first connecting plate 310 and a second connecting plate 311 connected to each other. The end of the first connecting plate 310 away from the second connecting plate 311 is located inside the machine body 1 and below the roll assembly 4. The end of the second connecting plate 311 away from the first connecting plate 310 is connected to the carrier 32. The first connecting plate 310 and the second connecting plate 311 are both inclined to the horizontal direction, and the angle between the first connecting plate 310 and the horizontal direction is greater than the angle between the second connecting plate 311 and the horizontal direction.

[0037] In this way, the angle between the first connecting plate 310 and the horizontal direction is greater than the angle between the second connecting plate 311 and the horizontal direction. This allows the workpiece to slide naturally under gravity as it moves from the first connecting plate 310 to the second connecting plate 311, reducing the need for additional power devices and lowering energy consumption and costs. Furthermore, the workpiece's initial speed is increased by sliding on the first connecting plate 310 with its larger inclination angle. The smooth transition to the second connecting plate 311 with its smaller inclination angle slows it down, allowing it to finally land on the support member 32. This smooth transition helps optimize the workpiece's transmission speed and stability, ensuring a smooth arrival on the support member 32 and reducing vibration or accidental slippage during the receiving process.

[0038] like Figure 1 and Figure 2 As shown, the feeding assembly 20 includes a base 21, a mounting frame 22, and a movable part 23; the mounting frame 22 is movably mounted on the base 21 in the horizontal direction; the movable part 23 is movably mounted on the mounting frame 22 in the vertical direction, and at least a portion of the movable part 23 is movably mounted in the horizontal direction to grip the workpiece after it has been rolled by the roll assembly 4 and to drive the workpiece to be transferred to the conveying assembly 10.

[0039] With the above configuration, the mounting frame 22 drives the movable part 23 to move horizontally to near the receiving component 30. At the same time, the movable part 23 moves vertically on the mounting frame 22 to below the support member 32, so that the movable part 23 can accurately grab the workpiece located on the support member 32. Then, at least a part of the movable part 23 moves horizontally to accurately place the workpiece on the conveying component 10. This improves the accuracy and flexibility of feeding and reduces the reliance on manual operation, thereby greatly improving the automation level and overall efficiency of the production line. At the same time, it ensures the stability of the workpiece throughout the entire transmission process and prevents the workpiece from accidentally shifting or slipping during the receiving process.

[0040] Specifically, the movable component 23 includes a drive body 230 and a movable part 231; the drive body 230 is movably mounted on the mounting frame 22 in the vertical direction; the movable part 231 is movably connected to the drive end of the drive body 230 in the horizontal direction, so that when the movable part 231 moves to a position below the workpiece, at least a portion of the movable part 231 is used to contact the workpiece to lift the workpiece and move it onto the transfer assembly 10.

[0041] In this way, the driving body 230 moves vertically, while the movable part 231 moves horizontally under its driving force. This design allows the movable part 23 to be precisely positioned in three-dimensional space, ensuring that it can move accurately to the support 32 and lift the workpiece to place it on the conveying assembly 10. The automated operation of the movable part 23 greatly optimizes the workpiece transfer process and significantly reduces the opportunity for operators to directly contact the workpiece, lowering the risk of personal injury caused by the ejection of material during the receiving process.

[0042] In this embodiment, the driving body 230 is a two-axis driving mechanism.

[0043] Specifically, the feeding device also includes a receiving assembly 30, which includes a support plate 320 for receiving the processed workpiece after being rolled by the roll assembly 4. The support plate 320 is provided with a plurality of mounting openings 3201 at intervals. The movable part 231 includes a support plate 2310, which is connected to the driving end of the driving body 230. The end of the support plate 2310 away from the driving body 230 is provided with a plurality of clearance openings 2311 at intervals. When the support plate 2310 moves to the underside of the support plate 320 and moves upward, the part of the support plate 2310 located between the two clearance openings 2311 moves into the plurality of mounting openings 3201 and contacts the processed workpiece. The part of the support plate 320 located between the two mounting openings 3201 is respectively provided in the plurality of clearance openings 2311.

[0044] Thus, the precise interlocking of the mounting opening 3201 on the support plate 320 and the clearance opening 2311 on the pallet 2310 allows the pallet 2310 to seamlessly contact the workpiece on the support plate 320 when it moves under the workpiece, achieving stable gripping and improving the accuracy and efficiency of gripping. Furthermore, the clearance opening 2311 on the pallet 2310 allows a portion of the support plate 320 structure to be inserted into the pallet 2310, reducing the contact area between them. This reduces the resistance and friction of the pallet 2310 when lifting the workpiece, ensuring a smooth movement process. Therefore, the precise docking between the pallet 2310 and the support plate 320 not only improves the efficiency and safety of workpiece transfer and reduces equipment maintenance costs, but also optimizes the spatial layout and enhances the accuracy of automated control and overall production adaptability of the feeding device.

[0045] In this embodiment, the movable component 231 also includes two mounting plates 2312. The two mounting plates 2312 are respectively disposed on both sides of the support plate 2310 along the width direction of the support plate 2310, so that when the movable component 231 moves to the bottom of the support member 32 and moves upward, the two mounting plates 2312 are respectively located on the outside of the two fixed plates 321.

[0046] In this embodiment, a plurality of clearance openings 2311 are provided at intervals along the width direction of the tray 2310, and each clearance opening 2311 extends along the length direction of the tray 2310.

[0047] Specifically, a first guide rail assembly 40 extends horizontally on the base 21, and the mounting frame 22 is slidably connected to the base 21 via the first guide rail assembly 40. Thus, after the workpiece falls onto the support plate 320, the first guide rail assembly 40 causes the mounting frame 22 to move the movable component 23 horizontally closer to the support plate 320, facilitating the movable component 23's gripping of the workpiece. This provides a smooth movement path for the movable component 23 and ensures stable and precise horizontal movement.

[0048] Specifically, a second guide rail assembly 50 extends vertically on the mounting frame 22, and the movable part 23 is slidably connected to the mounting frame 22 via the second guide rail assembly 50. Thus, after the workpiece falls onto the support plate 320, the movable part 23 moves vertically below the support plate 320 via the second guide rail assembly 50, facilitating the pallet 2310 to grasp the workpiece. This provides a smooth movement path for the pallets 2310 and ensures stable and precise horizontal movement.

[0049] In this application, the feeding device further includes a feeding assembly, which is disposed within the machine body 1 and located between the roll assembly 4 and the feed inlet 2. This allows the workpiece located on the conveying assembly 10 to be conveyed to the roll assembly 4 for rolling via the feeding assembly. This arrangement, with the addition of the feeding assembly, accelerates the transfer speed of the workpiece, ensuring a smooth transfer from the conveying assembly 10 through the feed inlet 2 and the feeding assembly to the roll assembly 4 for rolling. This reduces the dwell time of the workpiece during transport and the need for manual handling by operators, thereby improving the efficiency of the entire production line.

[0050] In this application, a second infrared sensor is provided on the machine body 1 on the feed port side and above the conveying assembly 10 to detect the workpiece on the conveying assembly 10. When the workpiece is conveyed to the feed port 2, the conveying assembly 10 is controlled to stop running, and then the operator transfers the workpiece on the conveying assembly 10 to the feed assembly, and then the operator manually pushes it for rolling again.

[0051] Optionally, the feeding assembly is a feeding platform, so that when the workpiece is conveyed by the conveying assembly 10 to the feed port, the operator transfers it to the feeding platform and manually pushes it to the roll assembly 4 for re-rolling.

[0052] Optionally, the feeding assembly is a conveyor belt, so that when the workpiece is conveyed by the conveyor assembly 10 to the feed inlet, the operator transfers it onto the conveyor belt and automatically conveys it to the roll assembly 4 for re-rolling.

[0053] In this application, the working principle of the feeding device is as follows: Before rolling the workpiece, the feeding device is started through the device control cabinet. The operator adjusts the height of the roll assembly 4 according to the thickness of the workpiece and starts rolling. After the workpiece is rolled by the roll assembly 4, it slides down the receiving platform 31 onto the carrier 32. Then, the first infrared sensor on the carrier 32 detects the workpiece and starts the feeding assembly 20. The pallet 2310 is controlled to move to the bottom of the carrier 320 and lift the workpiece to push it onto the conveying assembly 10 located above the roll assembly 4. The conveying assembly 10 conveys the workpiece to the feed port side and is located above the feed port 2. When the second infrared sensor above the conveying assembly 10 detects the workpiece, the conveying assembly 10 stops running. The operator removes the workpiece and then transmits it to the roll assembly 4 through the feeding assembly for rolling again.

[0054] Taking the rolling process of a 3600-hole base plate as an example. Start the cold rolling mill and adjust the gap between the two rolls of the roll assembly 4 to be slightly larger than the gold ingot thickness (17mm). Press and hold the reset button until all shafts return to their origin, then press the start button. The indicator light will turn green, and the feeding assembly will start. The operator places the gold ingot on the feeding assembly, which then feeds it laterally into the roll assembly 4 for rolling. After rolling, the gold ingot slides onto the support member 32. When the first infrared sensors on both sides of the support member 32 detect a signal and send it back to the system, the feeding assembly 20 is started, lifting the gold ingot on the support member 32 and pushing it to the conveying assembly 10 before returning to the receiving waiting state. The conveying assembly 10 conveys the gold ingot to the end. When the second infrared sensor at the end detects the gold ingot, the conveying assembly 10 stops running. The operator removes the gold ingot and places it on the feeding assembly to continue operation, while lowering the gap between the two rolls of the roll assembly 4 by 30 mm. The operator then completes the next rolling cycle. After the gold ingot is rolled horizontally to the width of the base plate, it is cleaned and annealed. After annealing, the gold ingot is rolled vertically, with each roll being 30 microns. The feeding device repeats the feeding action until the thickness of the base plate reaches about 3 mm, at which point the rolling work is completed.

[0055] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0056] The feeding device is used in a cold rolling mill, which includes a machine body 1. The machine body 1 has a feed inlet 2 and a discharge outlet 3. A roll assembly 4 for rolling the workpiece is provided inside the machine body 1 between the feed inlet 2 and the discharge outlet 3. The feeding device includes a conveying assembly 10 and a feeding assembly 20. The conveying assembly 10 is disposed inside the machine body 1, and at least a portion of the conveying assembly 10 is movably disposed between the feed inlet side and the discharge outlet side of the machine body 1. The feeding assembly 20 is disposed on the discharge outlet side of the machine body 1, and at least a portion of the feeding assembly 20 is movably disposed in the vertical and horizontal directions, respectively, to grip the workpiece after it has been rolled by the roll assembly 4 and drive the workpiece to be transferred to the conveying assembly 10, so that the conveying assembly 10 drives the workpiece to the feed inlet side of the machine body 1. The technical solution of this utility model involves the feeding component 20 grabbing the processed part after one rolling and transferring it to the conveying component 10. Driven by the conveying component 10, the processed part moves from the discharge port side of the machine body 1 to the feed port side. The operator can then reload the processed part located at the feed port side, allowing it to undergo repeated rolling until the predetermined thickness is reached. The stable transfer of the processed part is ensured by the feeding component 20 and the conveying component 10, avoiding safety hazards associated with manual operation, improving the automation level and production efficiency of the cold rolling mill, and effectively reducing the need for manual operation. This solves the problem of safety hazards and reduced production efficiency associated with using tracks to transport block materials during the stencil processing in existing technologies.

[0057] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0058] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0059] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0060] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0061] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. Feeding device for a cold rolling mill comprising a machine body (1) having an inlet opening (2) and an outlet opening (3) and a roll assembly (4) for rolling a workpiece located in the machine body (1) between the inlet opening (2) and the outlet opening (3), characterized in that The feeding device includes: A conveying assembly (10) is disposed within the machine body (1), at least a portion of which is movably disposed between the inlet side and the outlet side of the machine body (1). A feeding assembly (20) is provided on the discharge port side of the machine body (1). At least a portion of the feeding assembly (20) is movably provided in the vertical and horizontal directions respectively, for gripping the workpiece after it has been rolled by the roll assembly (4) and driving the workpiece to be transferred to the conveying assembly (10), so that the conveying assembly (10) drives the workpiece to move to the feed port side of the machine body (1).

2. The feeder of claim 1, wherein The feeding device further includes: A receiving assembly (30) is provided in the machine body (1) and located below the roll assembly (4), and another part of the receiving assembly (30) is provided on the feeding assembly (20) for receiving the processed part after being rolled by the roll assembly (4).

3. The feeder of claim 2, wherein The receiving assembly (30) includes: The receiving platform (31) has its first end located inside the machine body (1) and below the roll assembly (4), and its second end located outside the discharge port (3) and close to the feeding assembly (20). A carrier (32) is connected to the second end of the receiving platform (31) and disposed on the feeding assembly (20). The carrier (32) is located below the receiving platform (31) to receive the processed part falling from the receiving platform (31).

4. The feeder of claim 3, wherein The carrier (32) includes: A support plate (320) is connected to the second end of the receiving platform (31). The end of the support plate (320) away from the receiving platform (31) is provided with a plurality of installation openings (3201) at intervals. The support plate (320) is used to receive the processed parts. Two fixing plates (321) are respectively disposed on both sides of the bearing plate (320) along the width direction of the bearing plate (320); Multiple limiting plates (322) are respectively and spaced apart at one end of the bearing plate (320) away from the receiving platform (31) and are arranged to avoid multiple mounting openings (3201). The multiple limiting plates (322) and two fixing plates (321) are used to limit the workpiece. The two fixing plates (321) and the multiple limiting plates (322) are perpendicular to the bearing plate (320).

5. The feeder of claim 3, wherein The receiving platform (31) includes a first connecting plate (310) and a second connecting plate (311) connected to each other. The end of the first connecting plate (310) away from the second connecting plate (311) is located inside the machine body (1) and below the roll assembly (4). The end of the second connecting plate (311) away from the first connecting plate (310) is connected to the carrier (32). The first connecting plate (310) and the second connecting plate (311) are both inclined to the horizontal direction, and the angle between the first connecting plate (310) and the horizontal direction is greater than the angle between the second connecting plate (311) and the horizontal direction.

6. The feeder of claim 1, wherein The feeding assembly (20) includes: Base (21); The mounting frame (22) is movably mounted on the base (21) in the horizontal direction; A movable component (23) is movably disposed on the mounting frame (22) in the vertical direction. At least a portion of the movable component (23) is movably disposed in the horizontal direction to grip the workpiece after it has been rolled by the roll assembly (4) and to transfer the workpiece to the conveying assembly (10).

7. The feeder of claim 6, wherein The movable part (23) includes: The drive body (230) is movably mounted on the mounting frame (22) in the vertical direction; The movable element (231) is movably connected in the horizontal direction to the drive end of the drive body (230) so that when the movable element (231) moves to a position below the workpiece, at least a portion of the movable element (231) is used to contact the workpiece to lift the workpiece onto the transfer assembly (10).

8. The feeder of claim 7, wherein The feeding device further includes a receiving assembly (30), which includes a support plate (320) for receiving the processed workpiece after it has been rolled by the roll assembly (4). The support plate (320) is provided with a plurality of mounting openings (3201) spaced apart. The movable part (231) includes: A pallet (2310) is connected to the driving end of the driving body (230). The end of the pallet (2310) away from the driving body (230) is provided with a plurality of clearance openings (2311) at intervals. When the pallet (2310) moves to the underside of the support plate (320) and moves upward, the portion of the pallet (2310) located between two clearance openings (2311) moves into the plurality of mounting openings (3201) and contacts the workpiece. The portion of the support plate (320) located between two mounting openings (3201) is respectively provided in the plurality of clearance openings (2311).

9. The feeder of claim 6, wherein A first guide rail assembly (40) extends horizontally on the base (21), and the mounting frame (22) is slidably connected to the base (21) through the first guide rail assembly (40); and / or, a second guide rail assembly (50) extends vertically on the mounting frame (22), and the movable part (23) is slidably connected to the mounting frame (22) through the second guide rail assembly (50).

10. The feeding device according to claim 1, characterized in that, The feeding device further includes: A feeding assembly is disposed within the machine body (1) and located between the roll assembly (4) and the feed inlet (2) so that the workpiece located on the conveying assembly (10) is then conveyed to the roll assembly (4) for rolling via the feeding assembly.

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