Side-mounted feeding device and cutting system

Abstract

The utility model discloses a side-mounted feeding device and a cutting system, which relate to the field of pipe feeding, and the technical main points are as follows: it comprises a frame, a propulsion device is arranged on one side of the frame, the propulsion device comprises a first movable plate and a second movable plate, the second movable plate is arranged on one side of the first movable plate, a chuck device is arranged on one side of the first movable plate, a first guide rail is arranged on the top of the frame, a first slider which slidably cooperates with the first guide rail is arranged on the bottom of the second movable plate, a second guide rail is arranged on one side of the frame, and a second slider which slidably cooperates with the second guide rail is arranged on the other side of the first movable plate, the purpose is to solve the technical problem that due to the heavy weight of the propulsion device and the chuck device, the slide rail on the top of the frame needs to bear the large outward pulling force of the propulsion device and the chuck device, resulting in the slide rail on the top of the frame being partially separated from the frame under the action of the pulling force, causing the propulsion device to move unstably.

Description

Technical Field

[0001] The utility model relates to the field of pipe feeding, in particular to a side-hanging feeding device and a cutting system. Background Art

[0002] Metal pipe is a commonly used metal profile, which is widely used in various fields of production and life. The metal pipes produced by metal pipe manufacturers are long (2-5 meters, or even longer), which is mainly for the convenience of production and transportation. In the application link, it is necessary to cut it into the required length according to the use requirements. Therefore, when large quantities of metal pipes are cut in factories, laser cutting machines are usually used for cutting. Before cutting the metal pipes, a side-mounted feeding device is required to transport the pipes to the laser cutting machine. The side-mounted feeding device is usually provided with a propulsion device. In order to shorten the height of the side-mounted feeding device, the propulsion device needs to be installed on one side of the rack. The top and one side of the rack are respectively provided with slide rails for guiding the propulsion device. A chuck device for clamping the pipe is provided on one side of the propulsion device. However, due to the heavy weight of the propulsion device and the chuck device, the slide rail on the top of the rack needs to withstand the large outward pulling force of the propulsion device and the chuck device, resulting in the slide rail on the top of the rack being partially separated from the rack under the action of the pulling force, causing the propulsion device to move unstably. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a side-mounted feeding device and a cutting system, which aims to solve the technical problem that due to the heavy weight of the propulsion device and the chuck device, the slide rail on the top of the frame needs to withstand the large outward pulling force of the propulsion device and the chuck device, resulting in the slide rail on the top of the frame partially detaching from the frame under the action of the pulling force, causing the propulsion device to move unstably.

[0004] The technical solution of the utility model to solve the above technical problems is:

[0005] A side-mounted feeding device comprises a frame, a propulsion device is provided on one side of the frame, the propulsion device comprises a first movable plate and a second movable plate, the second movable plate is arranged on one side of the first movable plate, a chuck device is provided on one side of the first movable plate, a first guide rail is provided on the top of the frame, a first slider slidably matched with the first guide rail is provided on the bottom of the second movable plate, a second guide rail is provided on one side of the frame, a second slider slidably matched with the second guide rail is provided on the other side of the first movable plate, a transmission bar is provided on the top of the frame, the transmission bar is parallel to the first guide rail, a transmission convex tooth is provided on one side of the transmission bar, a transmission gear is rotatably connected to the bottom of the second movable plate, the transmission gear is meshed with the transmission convex tooth, a transmission motor is provided on the top of the second movable plate, and the transmission motor drives the transmission gear to rotate.

[0006] When the propulsion device drives the chuck device to move, the first slider and the second slider of the propulsion device slide along the first guide rail and the second guide rail respectively, the transmission motor is started, and the transmission motor drives the transmission gear to rotate. Since the transmission gear is meshed with the transmission convex teeth of the transmission bar, the transmission gear can rotate along the length direction of the transmission bar, so that the pulling force generated by the propulsion device and the chuck device on the first guide rail is distributed to the transmission bar, thereby reducing the pulling force on the first guide rail, avoiding the first guide rail from partially detaching from the top of the frame under the action of the pulling force, and enhancing the stability of the movement of the propulsion device.

[0007] Further, in the present application, a load-bearing boss is provided on the top of the frame, and the load-bearing boss is located between the transmission bar and the first guide rail, so that one side of the first sliding block is frictionally engaged with the load-bearing boss.

[0008] When the first slider of the propulsion device slides along the first guide rail, the first slider of the propulsion device frictionally cooperates with the load-bearing boss, so that the pulling force generated by the propulsion device and the chuck device on the first guide rail is distributed to the load-bearing boss of the frame, thereby further enhancing the stability of the movement of the propulsion device.

[0009] Furthermore, in the present application, a side frame is provided on one side of the frame, and the side frame is located below the first movable plate. A laser cutting device body is provided at one end of the frame, and a plurality of clamping devices and conveying devices are provided on the top of the side frame, and the clamping devices and conveying devices are located between the laser cutting device body and the chuck device.

[0010] When the pipe needs to be cut, the pipe is placed on the conveying device for conveying, and the conveying device conveys the pipe to the clamping device. The clamping device clamps the outer edge of the pipe, and the chuck device clamps one end of the pipe. When the propulsion device drives the chuck device to move, the chuck device disengages from the clamping of the pipe, and the chuck device drives the other end of the pipe to move to the laser cutting device body for laser cutting.

[0011] Furthermore, in the present application, the clamping device includes a plurality of supporting base frames arranged on the top of the side frames, a lifting cylinder is provided on the top of the supporting base frames, a connecting plate is provided at the piston rod end of the lifting cylinder, two clamping blocks are slidably connected to one side of the connecting plate, and the two clamping blocks are separated by a molded clamping interval.

[0012] Furthermore, in the present application, a movable slider is provided on one side of the clamping block, a movable guide rail is provided on one side of the connecting plate, and the movable sliders of the two clamping blocks are respectively slidably matched with the movable guide rails.

[0013] Furthermore, in the present application, a support frame is provided at the bottom of the connecting plate, a movable seat is provided at the top of the support frame, a clamping cylinder is provided at the bottom of the support frame, the clamping cylinder drives the movable seat to rise and fall, and two movable arms are hinged at the top of the movable seat, and one end of the two movable arms is respectively hinged to the two clamping blocks.

[0014] Furthermore, in the present application, a supporting rack is provided on the other side of the connecting plate, a supporting wheel is rotatably connected to the inside of the supporting rack, a supporting groove is provided on the outer edge of the supporting wheel, and the supporting groove is formed from wide to narrow along the outer edge of the supporting wheel.

[0015] Furthermore, in the present application, a plurality of adjustment holes are provided on one side of the support wheel, a fixing hole is opened on one side of the support frame, a fixing bolt is threadedly connected to the fixing hole, the fixing hole corresponds to any one of the adjustment holes, and the fixing bolt is threadedly matched with the adjustment hole.

[0016] Furthermore, in the present application, the conveying device includes a conveying frame, which is installed on the top of the side frame. A conveying chain is provided inside the conveying frame. A conveying motor is provided on one side of the conveying frame. The conveying motor drives the conveying chain to transmit. A plurality of limit frames are provided on the outer edge of the conveying chain, and adjacent limit frames are spaced apart to form limit intervals.

[0017] A cutting system comprises the side-mounted feeding device.

[0018] The utility model has the following beneficial effects:

[0019] When the propulsion device drives the chuck device to move, the first slider and the second slider of the propulsion device slide along the first guide rail and the second guide rail respectively, the transmission motor is started, and the transmission motor drives the transmission gear to rotate. Since the transmission gear is meshed with the transmission convex teeth of the transmission bar, the transmission gear can rotate along the length direction of the transmission bar, so that the pulling force generated by the propulsion device and the chuck device on the first guide rail is distributed to the transmission bar, thereby reducing the pulling force on the first guide rail, avoiding the first guide rail from partially detaching from the top of the frame under the action of the pulling force, and enhancing the stability of the movement of the propulsion device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the first guide rail and the second guide rail of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the load-bearing boss of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the first sliding block and the second sliding block of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the transmission gear of the utility model.

[0025] Figure 6 It is a structural schematic diagram of the clamping block of the utility model.

[0026] Figure 7 It is a structural schematic diagram of the supporting wheel of the utility model.

[0027] Wherein, the reference numerals are:

[0028] 1. Frame; 2. Propulsion device; 3. Chuck device; 4. Laser cutting device body; 5. Conveying device; 6. Clamping device; 7. First guide rail; 8. Second guide rail; 9. First movable plate; 10. Second movable plate; 11. First slider; 12. Second slider; 13. Transmission bar; 14. Transmission convex teeth; 15. Transmission motor; 16. Transmission gear; 17. Load-bearing boss; 18. Conveying frame; 19. Conveying chain; 20. Conveying Transmission motor; 21. Limiting frame; 22. Limiting interval; 23. Support frame; 24. Side frame; 25. Lifting cylinder; 26. Clamping interval; 27. Supporting frame; 28. Supporting wheel; 29. ​​Adjusting hole; 30. Fixing bolt; 31. Fixing hole; 32. Supporting groove; 33. Connecting plate; 34. Clamping cylinder; 35. Movable seat; 36. Movable arm; 37. Clamping block; 38. Movable slide block; 39. Movable guide rail; 40. Support frame. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Reference Figure 1-Figure 5 In some specific embodiments, a side-mounted feeding device includes a frame 1, a propulsion device 2 is provided on one side of the frame 1, the propulsion device 2 includes a first movable plate 9 and a second movable plate 10, the second movable plate 10 is provided on one side of the first movable plate 9, a chuck device 3 is provided on one side of the first movable plate 9, a first guide rail 7 is provided on the top of the frame 1, a first slider 11 slidingly matched with the first guide rail 7 is provided on the bottom of the second movable plate 10, a second guide rail 8 is provided on one side of the frame 1, a second slider 12 slidingly matched with the second guide rail 8 is provided on the other side of the first movable plate 9, a transmission bar 13 is provided on the top of the frame 1, the transmission bar 13 is parallel to the first guide rail 7, a transmission convex tooth 14 is provided on one side of the transmission bar 13, a transmission gear 16 is rotatably connected to the bottom of the second movable plate 10, the transmission gear 16 is meshed with the transmission convex tooth 14, and a transmission motor 15 is provided on the top of the second movable plate 10, and the transmission motor 15 drives the transmission gear 16 to rotate.

[0033] Through the above technical solution, when the propulsion device 2 drives the chuck device 3 to move, the first slider 11 and the second slider 12 of the propulsion device 2 slide along the first guide rail 7 and the second guide rail 8 respectively, and the transmission motor 15 is started. The transmission motor 15 drives the transmission gear 16 to rotate. Since the transmission gear 16 is engaged with the transmission convex teeth 14 of the transmission bar 13, the transmission gear 16 can rotate along the length direction of the transmission bar 13, so that the pulling force generated by the propulsion device 2 and the chuck device 3 on the first guide rail 7 is distributed to the transmission bar 13, thereby reducing the pulling force on the first guide rail 7, avoiding the first guide rail 7 from partially detaching from the top of the frame 1 under the action of the pulling force, and enhancing the stability of the movement of the propulsion device 2.

[0034] Reference Figure 3 In some specific embodiments, a load-bearing boss 17 is provided on the top of the frame 1 , and the load-bearing boss 17 is located between the transmission bar 13 and the first guide rail 7 , so that one side of the first slider 11 is frictionally engaged with the load-bearing boss 17 .

[0035] Through the above technical solution, when the first slider 11 of the propulsion device 2 slides along the first guide rail 7, the first slider 11 of the propulsion device 2 frictionally cooperates with the load-bearing boss 17, so that the pulling force generated by the propulsion device 2 and the chuck device 3 on the first guide rail 7 is distributed to the load-bearing boss 17 of the frame 1, thereby further enhancing the stability of the movement of the propulsion device 2.

[0036] Reference Figure 1-Figure 7 In some specific embodiments, a side frame 24 is provided on one side of the frame 1, and the side frame 24 is located below the first movable plate 9. A laser cutting device body 4 is provided at one end of the frame 1, and a plurality of clamping devices 6 and conveying devices 5 are provided on the top of the side frame 24. The clamping devices 6 and conveying devices 5 are located between the laser cutting device body 4 and the chuck device 3.

[0037] Through the above technical solution, when the pipe needs to be cut, the pipe is placed on the conveying device 5 for conveying, the conveying device 5 conveys the pipe to the clamping device 6, the clamping device 6 clamps the outer edge of the pipe, and the chuck device 3 clamps one end of the pipe. When the propulsion device 2 drives the chuck device 3 to move, the chuck device 3 disengages from the clamping of the pipe, and the chuck device 3 drives the other end of the pipe to move to the laser cutting device body 4 for laser cutting.

[0038] Reference Figure 6-Figure 7 In some specific embodiments, the clamping device 6 includes a plurality of supporting frames 23 arranged on the top of the side frame 24, a lifting cylinder 25 is provided on the top of the supporting frame 23, a connecting plate 33 is provided at the piston rod end of the lifting cylinder 25, and two clamping blocks 37 are slidably connected to one side of the connecting plate 33, and the two clamping blocks 37 are separated by a molded clamping interval 26.

[0039] Through the above technical solution, when the conveying device 5 conveys the pipe to the clamping device 6, the outer edge of the pipe is located in the clamping interval 26, and the lifting cylinder 25 is started. The lifting cylinder 25 drives the connecting plate 33 to move upward, and the connecting plate 33 drives the pipe to separate from the conveying device 5, thereby facilitating the two clamping blocks 37 to clamp the outer edge of the pipe.

[0040] Reference Figure 6-Figure 7 In some specific embodiments, a movable slider 38 is provided on one side of the clamping block 37, and a movable guide rail 39 is provided on one side of the connecting plate 33. The movable sliders 38 of the two clamping blocks 37 are slidably matched with the movable guide rails 39 respectively.

[0041] Through the above technical solution, when the two clamping blocks 37 move, the movable sliders 38 of the two clamping blocks 37 slide along the movable guide rails 39 respectively, so as to better guide the moving position of the clamping blocks 37, making it easier for the two clamping blocks 37 to accurately clamp the outer edge of the pipe.

[0042] Reference Figure 6-Figure 7 In some specific embodiments, a support frame 40 is provided at the bottom of the connecting plate 33, a movable seat 35 is provided at the top of the support frame 40, a clamping cylinder 34 is provided at the bottom of the support frame 40, the clamping cylinder 34 drives the movable seat 35 to rise and fall, and two movable arms 36 are hinged at the top of the movable seat 35, and one end of the two movable arms 36 is respectively hinged to two clamping blocks 37.

[0043] Through the above technical solution, when the two clamping blocks 37 need to clamp the outer edge of the pipe, the clamping cylinder 34 is started, and the clamping cylinder 34 pushes the movable seat 35 downward, and the movable seat 35 drives the two movable arms 36 to approach each other, so that the movable arms 36 drive the two clamping blocks 37 to clamp the outer edge of the pipe.

[0044] Reference Figure 6-Figure 7 In some specific embodiments, a support rack 27 is provided on the other side of the connecting plate 33, and a support wheel 28 is rotatably connected to the support rack 27. A support groove 32 is provided on the outer edge of the support wheel 28, and the support groove 32 is formed from wide to narrow along the outer edge of the support wheel 28.

[0045] Through the above technical solution, when the conveying device 5 conveys the pipe to the clamping device 6, the pipe falls into the supporting groove 32 of the supporting wheel 28. The supporting groove 32 of the supporting wheel 28 can adjust the width according to the diameter of the pipe, so as to facilitate the position of the pipe and prevent the pipe from falling off the supporting wheel 28.

[0046] In addition, in the prior art, the support wheel 28 and the clamp block 37 are usually driven by independent cylinders, and the support frame 27 and the clamp block 37 are connected together by a connecting plate 33, so that the support wheel 28 and the clamp block 37 can share a lifting cylinder 25, which can better save the number of driving devices and reduce production costs.

[0047] Reference Figure 6-Figure 7 In some specific embodiments, a plurality of adjustment holes 29 are provided on one side of the supporting wheel 28, a fixing hole 31 is opened on one side of the supporting frame 27, a fixing bolt 30 is connected to the inner thread of the fixing hole 31, the fixing hole 31 corresponds to any of the adjustment holes 29, and the fixing bolt 30 is threadedly matched with the adjustment hole 29.

[0048] Through the above technical solution, when the supporting groove 32 of the supporting wheel 28 needs to be adjusted according to the diameter of the pipe, the supporting wheel 28 is rotated so that the width of the supporting groove 32 of the supporting wheel 28 matches the diameter of the pipe, the fixing hole 31 corresponds to any adjustment hole 29, and the fixing bolt 30 is threadedly matched with the adjustment hole 29, so as to facilitate fixing the adjusted position of the supporting wheel 28.

[0049] Reference Figure 6-Figure 7 In some specific embodiments, the conveying device 5 includes a conveying frame 18, which is installed on the top of the side frame 24. A conveying chain 19 is provided inside the conveying frame 18. A conveying motor 20 is provided on one side of the conveying frame 18. The conveying motor 20 drives the conveying chain 19 to transmit. A plurality of limit frames 21 are provided on the outer edge of the conveying chain 19, and limit intervals 22 are formed between adjacent limit frames 21.

[0050] Through the above technical solution, when the pipe is conveyed, the pipe is placed in the limit interval 22, the conveying motor 20 is started, the conveying motor 20 drives the conveying chain 19 to transmit, and the conveying chain 19 drives the limit frame 21 to transmit, thereby driving the pipe to be conveyed.

[0051] A cutting system includes a side-mounted feeding device.

[0052] Through the above technical solution, the conveying device 5 conveys the pipe to the clamping device 6, the clamping device 6 clamps the outer edge of the pipe, and the chuck device 3 clamps one end of the pipe. When the propulsion device 2 drives the chuck device 3 to move, the chuck device 3 disengages from the clamping of the pipe, and the chuck device 3 drives the other end of the pipe to move to the laser cutting device body 4 for laser cutting.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A side-mounted feeding device, comprising a frame, a propulsion device is provided on one side of the frame, the propulsion device comprises a first movable plate and a second movable plate, the second movable plate is provided on one side of the first movable plate, a chuck device is provided on one side of the first movable plate, a first guide rail is provided on the top of the frame, a first slider slidably matched with the first guide rail is provided on the bottom of the second movable plate, a second guide rail is provided on one side of the frame, and a second slider slidably matched with the second guide rail is provided on the other side of the first movable plate, characterized in that: A transmission bar is provided on the top of the frame, and the transmission bar is parallel to the first guide rail. A transmission cam is provided on one side of the transmission bar. A transmission gear is rotatably connected to the bottom of the second movable plate, and the transmission gear is meshed with the transmission cam. A transmission motor is provided on the top of the second movable plate, and the transmission motor drives the transmission gear to rotate.

2. A side-mounted feeding device according to claim 1, characterized in that: A load-bearing boss is provided on the top of the frame, and the load-bearing boss is located between the transmission bar and the first guide rail, so that one side of the first sliding block is frictionally matched with the load-bearing boss.

3. A side-mounted feeding device according to claim 1, characterized in that: A side frame is provided on one side of the frame, and the side frame is located below the first movable plate. A laser cutting device body is provided at one end of the frame, and a plurality of clamping devices and conveying devices are provided on the top of the side frame, and the clamping devices and conveying devices are located between the laser cutting device body and the chuck device.

4. A side-mounted feeding device according to claim 3, characterized in that: The clamping device includes a plurality of supporting frames arranged on the top of the side frame, a lifting cylinder is provided on the top of the supporting frame, a connecting plate is provided at the piston rod end of the lifting cylinder, two clamping blocks are slidably connected to one side of the connecting plate, and the two clamping blocks are separated by a forming clamping interval.

5. A side-mounted feeding device according to claim 4, characterized in that: A movable slide block is provided on one side of the clamping block, a movable guide rail is provided on one side of the connecting plate, and the movable slide blocks of the two clamping blocks are respectively slidably matched with the movable guide rails.

6. A side-mounted feeding device according to claim 4, characterized in that: A support frame is provided at the bottom of the connecting plate, a movable seat is provided at the top of the support frame, a clamping cylinder is provided at the bottom of the support frame, the clamping cylinder drives the movable seat to rise and fall, two movable arms are hinged on the top of the movable seat, and one end of the two movable arms is hinged to the two clamping blocks respectively.

7. A side-mounted feeding device according to claim 4, characterized in that: A supporting frame is provided on the other side of the connecting plate, a supporting wheel is rotatably connected inside the supporting frame, a supporting groove is provided on the outer edge of the supporting wheel, and the supporting groove is formed from wide to narrow along the outer edge of the supporting wheel.

8. A side-mounted feeding device according to claim 7, characterized in that: A plurality of adjustment holes are provided on one side of the support wheel, a fixing hole is opened on one side of the support frame, a fixing bolt is threadedly connected to the fixing hole, the fixing hole corresponds to any one of the adjustment holes, and the fixing bolt is threadedly matched with the adjustment hole.

9. The side-mounted feeding device according to claim 3, characterized in that: The conveying device includes a conveying frame, which is installed on the top of the side frame. A conveying chain is provided inside the conveying frame. A conveying motor is provided on one side of the conveying frame. The conveying motor drives the conveying chain to transmit. A plurality of limit frames are provided on the outer edge of the conveying chain. Adjacent limit frames are spaced to form limit intervals.

10. A cutting system, characterized in that: It comprises a side-mounted feeding device as described in any one of claims 1-9.

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