Steel pipe blanking device

Abstract

The invention discloses a steel pipe blanking device, which relates to the technical field of cutting, is used for solving the problem of accumulation and blockage in the blanking process of square pipes, and comprises a discharging table, a feeding mechanism, a discharging mechanism and a discharging mechanism, the distributing table is arranged at a discharging port of the discharging table, a conveying belt is arranged in the middle of the distributing table, and first supporting tables are arranged on the two sides of the distributing table; the gear is rotationally arranged on a first supporting table through a first connecting shaft, and the first connecting shaft communicates with a first driving device; the connecting plate is arranged above the first supporting table, a rack is arranged on one side of the bottom of the connecting plate, and a sliding groove is formed in the middle of the connecting plate. One end of the guide plate is movably arranged on the supporting table I, and the other end of the guide plate is movably arranged at the bottom of the guide plate; the guide column is arranged on the other supporting table, and a spring is arranged in the guide column; the sliding block is arranged in the connecting plate and located on the sliding groove, and the bottom is connected with a spring; the inclined block is arranged on the other supporting table and located on one side of the guide column.

Description

Technical Field

[0001] The invention relates to the technical field of cutting, and in particular to a steel pipe blanking device. Background Art

[0002] Square tube, a kind of steel tube, needs to use cutting device due to different use requirements. After cutting, the steel tube is directly discharged to the outside for collection. However, some square tubes need to be spliced ​​and welded during use, and the square tube needs to be cut obliquely at different angles.

[0003] After the square tube is continuously cut at different angles, the tube is prone to tilt or rotate on the slideway due to the beveled surface formed by the cutting during the unloading process. Different cutting angles also make it difficult for the tubes to have a consistent stacking direction, causing these tubes to easily accumulate in an irregular manner and clog the collection device.

[0004] Therefore, a new steel pipe feeding device is needed to solve the problem of accumulation and blockage during the feeding process of obliquely cut square pipes. Summary of the invention

[0005] The purpose of the application is to provide a new steel pipe feeding device that can solve the problem of accumulation and blockage during the feeding process of obliquely cut square pipes.

[0006] To achieve the above objectives, the present application embodiment adopts the following technical solutions:

[0007] It includes a cutting machine table, a processing warehouse is arranged on one side of the cutting machine table, and a cutting machine body is arranged inside the cutting machine table, including: a material distribution table, which is arranged at the material outlet of the material distribution table, a conveyor belt is arranged in the middle of the material distribution table, and support platforms are arranged on both sides; a gear is arranged on a support platform through a connecting shaft, and the connecting shaft is connected to a driving device; a connecting plate is arranged above the support platform, a rack is arranged on one side of the bottom of the connecting plate, and a slide groove is arranged in the middle; a guide plate is arranged at both ends of the conveyor belt, one end is movably arranged on the support platform, and the other end is movably arranged at the bottom of the guide plate; a guide column, It is arranged on another supporting platform, and a spring is arranged in the guide column; the sliding block is arranged in the connecting plate, located on the slide groove, and the bottom is connected to the spring; the inclined block is arranged on another supporting platform, and is located on one side of the guide column; the driving device is used to drive the connecting shaft to rotate, so that the connecting shaft drives the gear to rotate, and the gear drives the connecting plate to move by driving the rack, thereby driving the guide plate to move, the inclined block is used to adjust the movement direction of the connecting plate to disengage the rack gear, and the spring is used to drive the connecting plate to reset, so that the connecting plate drives the guide plate to continue to reciprocate, thereby adjusting the posture of the workpiece to prevent the workpiece from accumulating and clogging.

[0008] Furthermore, a receiving cavity 1 is provided on the support platform 1 for receiving the gear, the guide column and the inclined block;

[0009] Furthermore, a second accommodating chamber is provided in the connecting plate, a sliding groove and a connecting groove 1 are provided in the second accommodating chamber, and a cover plate is provided on the second accommodating chamber;

[0010] Furthermore, a connecting frame is provided inside the first support platform, a second connecting groove is provided on the connecting frame, and a gap is provided between the connecting frame and the conveyor belt;

[0011] Furthermore, protrusions are provided at both ends of the guide plate, and the protrusions are respectively slidably connected to the first connection groove and the second connection groove, so that the guide plate has a movable space;

[0012] Furthermore, the guide plates are arranged to be inclined in opposite directions to form a narrow end as a discharge end.

[0013] Furthermore, a receiving cavity is provided on the support platform 1 for receiving the gear, the guide column and the inclined block.

[0014] Furthermore, a second accommodating chamber is provided in the connecting plate, a sliding groove and a connecting groove 1 are provided in the second accommodating chamber, and a cover plate is provided on the second accommodating chamber.

[0015] Furthermore, a connecting frame is arranged on the inner side of the supporting platform 1, a connecting groove 2 is arranged on the connecting frame, and a gap is provided between the connecting frame and the conveyor belt.

[0016] Furthermore, protrusions are provided at the ends of both sides of the guide plate, and the protrusions are slidably connected to the connecting groove 1 and the connecting groove 2 respectively, so that the guide plate has movable space.

[0017] Furthermore, a plurality of supporting rollers are arranged inside the conveyor belt.

[0018] Furthermore, a second support platform is arranged on both sides of the unloading platform, a limit plate is arranged on the second support platform, and support rods are arranged at both ends of the limit plate.

[0019] Furthermore, a support plate is arranged on the discharging table, a hydraulic cylinder is arranged on the support plate, a push rod is arranged on the hydraulic cylinder, and a push plate is arranged at the end of the push rod.

[0020] Furthermore, the driving device 1 includes a driving cylinder.

[0021] Compared with the prior art, the present invention has the following technical effects:

[0022] In the above technical scheme, a driving device is provided to drive the connecting shaft to rotate, so that the connecting shaft drives the gear to rotate, and the connecting plate is driven to move by providing a rack at the bottom of the connecting plate, thereby driving the two guide plates movably connected at the bottom of the connecting plate to move, and the inclined block is used to adjust the movement direction of the connecting plate so that the connecting plate moves circumferentially and the rack gear is disengaged, and the spring is used to drive the connecting plate to reset, so that the connecting plate drives the guide plate to continue to reciprocate, thereby adjusting the posture of the directional tube, thereby preventing the directional tube from accumulating and clogging on the material distribution table, thereby achieving the technical effect of preventing accumulation and clogging during the unloading process of obliquely cut square tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the steel pipe feeding device of the present invention.

[0024] Figure 2 It is another structural schematic diagram of the steel pipe feeding device of the present invention.

[0025] Figure 3 It is a schematic diagram of the structure of the material distribution platform of the steel pipe unloading device of the present invention.

[0026] Figure 4 It is a schematic diagram of the structure of the unloading platform of the steel pipe unloading device of the present invention.

[0027] Figure 5 It is a structural schematic diagram of the shear connection frame of the steel pipe blanking device of the present invention.

[0028] In the attached drawings: 1. cutting machine table, 2. discharging table, 3. material dividing table, 4. unloading table;

[0029] 101, cutting machine body, 201, slideway 301, support platform 1, 302, guide plate, 303, connecting plate, 304, gear, 305, driving device 1, 306, conveyor belt, 307, baffle, 308, driving device 2;

[0030] 3011, accommodating chamber 1, 3012, connecting shaft 1, 3013, inclined block, 3014, guide column, 3021, connecting frame, 3022, protrusion;

[0031] 401, support plate, 402, hydraulic cylinder, 403, support platform 2, 404, inclined plate, 405, limit plate, 406, shear connection frame, 407, support block;

[0032] 4061. adjustment block, 4062. adjustment portion, 4071. strip groove. DETAILED DESCRIPTION

[0033] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" 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 invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0037] Embodiment 1:

[0038] like Figure 1 , Figure 2 and Figure 4As shown, after the square tube is continuously cut at different angles, the beveled surface formed after cutting during the unloading process can easily cause the tube to be unstable during collection, and it is easy to rotate or tilt, resulting in different cutting angles making it difficult for the tube to have a consistent stacking direction. In particular, during unloading, the tube may easily accumulate in an irregular manner and become blocked in the collection device. In this embodiment, the following devices can be used to solve the problem of accumulation and blockage during the unloading process of the obliquely cut square tube: a cutting machine 1, a processing opening is provided on one side of the cutting machine 1, and a cutting body 101 is provided in the cutting machine 1; a dividing table 3, which is provided at the discharge port of the discharge table 2, a conveyor belt 306 is provided in the middle of the dividing table 3, and support tables 301 are provided on both sides; a gear 304, which is arranged on a support table 301 and rotated by a connecting shaft 3012, and the connecting shaft 3012 is connected to a driving device 305; a connecting plate 303, which is provided above the support table 301, and the connecting plate 3 A rack is provided on one side of the bottom of 03, and a slide groove is provided in the middle; the guide plate 302 is arranged at both ends of the conveyor belt 306, one end is movably arranged on the support platform 301, and the other end is movably arranged at the bottom of the guide plate 302; the guide column 3014 is arranged on another support platform, and a spring is arranged in the guide column 3014; the sliding block is arranged in the connecting plate 303, located on the slide groove, and the bottom is connected to the spring; the inclined block 3013 is arranged on another support platform, and is located on one side of the guide column 3014; the driving device 305 is used to drive the connecting shaft 3012 to rotate, so that the connecting shaft drives the gear 304 to rotate, and the gear 304 drives the connecting plate 303 to move by driving the rack, thereby driving the guide plate 302 to move, the inclined block 3013 is used to adjust the movement direction of the connecting plate 303, so that the rack gear 304 is disengaged, and the spring is used to drive the connecting plate 303 to reset, so that the connecting plate 303 drives the guide plate 302 to continue to reciprocate, thereby adjusting the posture of the workpiece to prevent the workpiece from accumulating and clogging.

[0039] Specifically, a discharging platform 2 is provided between the cutting machine platform 1 and the material dividing platform 3. The discharging platform 2 is connected to the processing port, and a discharging trough is provided on the surface. The discharging trough is inclined so that the cut square tubes automatically fall onto the conveyor belt 306 under the action of gravity.

[0040] Specifically, each support platform 1 301 is respectively provided with a receiving cavity 1 3011 for receiving the gear 304, the guide column 3014 and the inclined block 3013, so that the connecting plate 303 is driven by the spring in the guide column 3014 to slide along the edge of the support platform, which is convenient for control and reduces friction. The connecting plate 303 is provided with a receiving cavity 2, and the receiving cavity 2 is provided with a slide groove and a connecting groove 1. The receiving cavity 2 is provided with a cover plate for receiving the slider and reducing the weight of the connecting plate 303.

[0041] Specifically, a connecting frame 3021 is provided inside the support platform 1 301, and a connecting groove 2 is provided on the connecting frame 3021. There is a gap between the connecting frame 3021 and the conveyor belt 306 to prevent the guide plate 302 from continuously rubbing the conveyor belt 306 during use. The ends of the guide plate 302 are provided with protrusions 3022 on both sides. The protrusions 3022 are respectively slidably connected to the connecting groove 1 and the connecting groove 2, so that the guide plate 302 has a movable space and can be driven by the connecting plate 303 to rotate left and right and vibrate;

[0042] Specifically, the left ends of the two guide plates 302 are tilted in opposite directions to form a narrow end as a discharge end, and a plurality of supporting rollers are arranged inside the conveyor belt 306;

[0043] Specifically, a second support platform 403 is provided on both sides of the unloading platform 4, a limit plate 405 is provided on the second support platform 403, and support rods are provided at both ends of the limit plate 405;

[0044] Specifically, a support plate 401 is provided on the discharge platform 2, a hydraulic cylinder 402 is provided on the support plate 401, a push rod is provided on the hydraulic cylinder 402, and a push plate is provided at the end of the push rod for pushing the square tube dropped from the conveyor belt 306 to the discharge bin of the discharge platform 2 to complete the discharge.

[0045] Embodiment 2:

[0046] like Figure 3 and Figure 5 As shown, on the basis of Example 1, in order to further solve the problem that the square tubes are easily blocked in the silo due to their irregular shapes and are difficult to arrange and stack, more specifically, a baffle 307 is provided at the discharge end, and a connecting shaft 2 is provided on one side of the baffle 307. The connecting shaft 2 is connected to a driving device 2 308. The driving device 2 308 is used to drive the baffle 307 to move left and right, so as to ensure that the tubes flow to the discharge platform 4 one after another during the discharge process, thereby facilitating the arrangement and stacking of the square tubes with oblique cuts on the discharge platform 2.

[0047] More specifically, an inclined rod is provided on the discharge platform 2, and an inclined plate 404 is provided on the inclined rod. The inclined plate 404 is located below the conveyor belt 306 and is used to allow a number of square tubes with adjusted postures to flow toward the inclined plate 404 and automatically slide and arrange along the inclined plate 404, thereby facilitating the arrangement and stacking of the square tubes with oblique cuts on the discharge platform 2.

[0048] More specifically, a stacking cavity is provided on the discharge table 2, and support blocks 407 are symmetrically arranged in the stacking cavity. There are gaps between the support blocks 407, and a plurality of shear connecting frames 406 are provided in the gaps. An adjustment seat 4061 is provided on the shear connecting frame 406, and an adjustment portion 4062 is provided on the adjustment seat 4061. An inclined portion is provided on one side of the adjustment portion 4062, and the top of the adjustment portion 4062 is located above the support block 407.

[0049] The support block 407 is provided with a strip groove 4071 , and a binding belt is provided in the strip groove 4071 .

[0050] Specific use process:

[0051] The detailed working process of the device is as follows: first, the workpiece is placed in the cutting machine table 1 for processing, and the cutting machine body is started to cut the workpiece into several irregular square tubes with oblique cuts. The square tubes flow to the slideway 201, fall along the slideway 201 onto the conveyor belt 306, and are driven by the conveyor belt 306 to flow to the lower material table 4. During the process, the square tube passes through the guide plate 302. Because the guide plate 302 is cross-arranged, it moves along the gradually narrowing outlet end. Among them, the driving device 305 drives the connecting shaft 306 to move to the lower material table 4. 012 rotates, the connecting shaft 3012 drives the gear 304 to rotate, the gear 304 drives the rack, and the rack drives the connecting plate 303 to move to the left. After moving a certain distance, the slider slides to the limit position of the slide slot, the connecting plate 303 resists the block, and rotates circumferentially along the inclined surface of the inclined block 3013 and causes the rack to be separated from the gear 304 to a certain extent. The spring in the guide column 3014 drives the slider, and the slider drives the connecting plate 303 to move a certain distance to the right and causes the gear 304 rack to mesh again, thereby driving the connecting plate 303 reciprocates in a cycle, thereby adjusting the postures of the plurality of square tubes inside to prevent the square tubes from accumulating and clogging at the output end; then, the second driving device 308 drives the second connecting shaft, and the second connecting shaft drives the baffle 307 to move to the left, so that just one square tube flows out from the output end of the guide plate 302 at a time, and is roughly located in the middle of the conveyor belt 306 horizontally, so that it can flow along the conveyor belt 306 to the inclined plate 404 of the lower material table 4, and automatically slide and arrange along the inclined plate 404; finally, the hydraulic cylinder 402 drives the pusher The push rod drives the push plate to move until the push plate contacts the limit plate 405, and the square tube is pushed by the push plate to fall on the support block 407 of the stacking cavity in a vertical posture, contacting and driving the inclined portion, and the inclined portion drives the adjustment seat 4061, and the adjustment seat 4061 drives a plurality of shear connecting frames 406, so that the spacing between the inclined portions adapts to the width of the direction tube, thereby ensuring that the plurality of square tubes are arranged, stacked and fitted together, so that the binding belt in the strip groove 4071 on the support block 407 can be used to bind the direction tube for easy extraction and unloading.

[0052] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A steel pipe feeding device, comprising a cutting machine, a processing port is arranged on one side of the cutting machine, a cutting machine body is arranged inside the cutting machine, characterized in that: include: A material distribution platform, wherein a conveyor belt is arranged in the middle of the material distribution platform, and support platforms 1 are arranged on both sides of the conveyor belt; A gear, the gear being rotatably disposed on the support platform via a connecting shaft, the connecting shaft being connected to a driving device; A connecting plate, the connecting plate is arranged above the supporting platform, a rack is arranged on one side of the bottom of the connecting plate, and a slide groove is arranged in the middle of the connecting plate; A guide plate, wherein the guide plate is arranged at both ends of the conveyor belt, one end of the guide plate is movably arranged on the support platform 1, and the other end of the guide plate is movably arranged at the bottom of the guide plate; A guide column, the guide column is arranged on another support platform, and a spring is arranged inside the guide column; A slider, the slider is arranged in the connecting plate, the slider is located on the slide groove, and the bottom of the slider is connected to the spring; An inclined block, the inclined block is arranged on another supporting platform, and the inclined block is located on one side of the guide column; The driving device is used to drive the connecting shaft to rotate, so that the connecting shaft drives the gear to rotate, and the gear drives the connecting plate to move by driving the rack, thereby driving the guide plate connected to the connecting plate at one end to move, and the inclined block is used to adjust the movement direction of the connecting plate so that the rack at the bottom of the connecting plate is disengaged from the gear, and the spring is used to drive the connecting plate to reset, so that the connecting plate drives the guide plate to continue to reciprocate, thereby adjusting the posture of the workpiece and preventing the workpiece from accumulating and clogging.

2. A steel pipe feeding device according to claim 1, characterized in that: The support platform 1 is provided with a receiving cavity 1, and the receiving cavity 1 is used to receive the gear, the guide column and the inclined block.

3. A steel pipe feeding device according to claim 1, characterized in that: A second accommodating cavity is arranged in the connecting plate, a sliding groove and a first connecting groove are arranged in the second accommodating cavity, and a cover plate is arranged on the second accommodating cavity.

4. A steel pipe feeding device according to claim 1, characterized in that: A connecting frame is arranged on the inner side of the first supporting platform, a second connecting groove is arranged on the connecting frame, and a gap is provided between the connecting frame and the conveyor belt.

5. The steel pipe feeding device according to claim 1, characterized in that: The guide plate is provided with raised parts at both side ends, and the raised parts are respectively slidably connected to the first connecting groove and the second connecting groove, so that the guide plate has movable space.

6. A steel pipe feeding device according to claim 1, characterized in that: The guide plates are arranged to be inclined in opposite directions to form a narrow end as a discharge end.

7. A steel pipe feeding device according to claim 1, characterized in that: A plurality of supporting rollers are arranged inside the conveyor belt.

8. A steel pipe feeding device according to claim 7, characterized in that: Support platforms 2 are arranged on both sides of the unloading platform, and limit plates are arranged on the support platforms 2. Support rods are arranged at both ends of the limit plates, and the support rods are fixedly connected to the support platforms 2.

9. The steel pipe feeding device according to claim 1, characterized in that: A support plate is arranged on the unloading platform, a hydraulic cylinder is arranged on the support plate, a push rod is arranged on the hydraulic cylinder, and a push plate is arranged at the end of the push rod.

10. The steel pipe feeding device according to claim 1, characterized in that: The driving device 1 includes a driving cylinder.

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