Coil pipe packaging, discharging and stacking device

Abstract

The utility model discloses a coil pipe packaging, discharging and stacking device, and relates to the technical field of discharging and stacking, the coil pipe packaging, discharging and stacking device comprises a conveying assembly, a discharging assembly and a stacking assembly, the conveying assembly comprises a conveyor used for conveying coil pipes, and the conveyor is provided with an online weighing machine; the stacking assembly comprises a travelling crane distributed above the conveyor, the travelling crane drives a clamp to move, the clamp comprises a fixed bottom plate, a fixed clamping plate, a supporting plate and an air cylinder, the fixed bottom plate is connected with the travelling crane, the fixed clamping plate is arranged at the bottom of the fixed bottom plate, the supporting plate is hinged to the fixed clamping plate, and the air cylinder is arranged on the supporting plate. A gear is coaxially and fixedly arranged at the hinged position of the supporting plates, the air cylinder is arranged on the fixed clamping plate, and a rack meshed with the gear is arranged at the end of a telescopic rod of the air cylinder. Therefore, the problems of discharging and stacking of existing coil pipe packaging are solved, the discharging speed of the coil pipes is increased, stacking of the coil pipes is achieved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of unloading and stacking, in particular to a coil packaging unloading and stacking device. BACKGROUND

[0002] The coil packaging machine is used for winding and packaging a coil material, such as a coil material (referred to as a coil) of a large size, especially a metal pipe material, which is large in volume and weight. After winding and packaging is completed by the coil packaging machine, a worker uses a travelling crane to unload the coil and hoist the coil to a proper position, and the coil is generally stacked in order to rationally utilize the space. In actual production, the following problems exist: the stacking range of the coil is limited due to the limited operation range of the travelling crane, and the operation speed of the travelling crane is relatively slow compared with the production speed of the coil packaging machine, so the two cannot be well matched, and the coil after winding and packaging is stranded and waits for the travelling crane to hoist, thereby reducing the overall production speed. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the existing problems of the coil packaging, improve the unloading speed of the coil, realize the stacking of the coil and improve the production efficiency, the application provides a coil packaging unloading and stacking device.

[0004] The coil packaging unloading and stacking device provided by the application adopts the following technical scheme.

[0005] The coil packaging unloading and stacking device comprises:

[0006] A conveying assembly, which comprises a conveyor for conveying the coil, and an on-line weighing machine arranged on the conveyor;

[0007] A stacking assembly, which comprises a travelling crane arranged above the conveyor, the travelling crane drives a clamp to move, the clamp comprises a fixed bottom plate, a fixed clamping plate, a supporting plate and a gas cylinder, the fixed bottom plate is connected with the travelling crane, the fixed clamping plate is arranged at the bottom of the fixed bottom plate, the supporting plate is hinged with the fixed clamping plate, a gear is coaxially and fixedly arranged at the hinge of the supporting plate, and the gas cylinder is arranged on the fixed clamping plate, and the end of the gas cylinder is provided with a gear rack engaged with the gear.

[0008] Through the arrangement of the conveying assembly, the conveyor can convey the coil, the on-line weighing machine can realize the on-line weighing function of the coil, the gas cylinder drives the gear rack to move, the gear engaged with the gear rack rotates, the supporting plate rotates, the positioning function of the coil is realized, the clamp is driven to move by the travelling crane, and the stacking function of the coil is realized.

[0009] Optionally, the bottom end of the support plate is hinged to the bottom end of the fixed clamping plate, and the support plate has two, and the two support plates are symmetrically distributed along the fixed clamping plate.

[0010] By adopting the above technical scheme, through the setting of the two support plates, the limiting effect on the coil pipe can be improved, and the supporting effect can be ensured.

[0011] Optionally, a plurality of through holes are formed in the fixed bottom plate along the circumferential direction of the fixed clamping plate, the guide shafts are arranged to slide up and down through the through holes, the top ends of the plurality of guide shafts are connected to the limiting frame, a spring is sleeved on the guide shaft between the fixed bottom plate and the limiting frame, and a detection switch B is arranged on the fixed bottom plate.

[0012] By adopting the above technical scheme, through the setting of the guide shafts and the spring, the guide shafts can be automatically driven to reset, and the spring can also provide a pressing force to press the coil pipe downward, so that the guide shafts can press the coil pipe to a certain extent, the stability of the coil pipe during stacking is improved, and through the setting of the detection switch B, the height position of the limiting frame can be detected, that is, whether the fixed clamping plate is inserted into the center of the coil pipe or not can be detected, and when the fixed clamping plate is completely inserted into the center of the coil pipe, the limiting shaft rises to the high position, that is, the detection switch B detects that the limiting frame rises to the high position.

[0013] Optionally, a vertical plate is arranged on the fixed bottom plate, and the detection switch B is arranged on the vertical plate.

[0014] Optionally, a rubber layer is arranged on the support plate.

[0015] By adopting the above technical scheme, through the setting of the rubber layer, the rubber layer can play a role of protecting the base plate and reducing damage to the coil pipe.

[0016] Optionally, the trolley comprises a frame, a transverse sliding mechanism, a longitudinal sliding mechanism and a lifting mechanism, the transverse sliding mechanism is arranged on the frame, the transverse sliding mechanism is arranged on the frame and is used to drive the lifting mechanism to slide transversely, the longitudinal sliding mechanism is used to drive the lifting mechanism to slide longitudinally, and the lifting mechanism is used to drive the clamp to lift.

[0017] By adopting the above technical scheme, through the setting of the transverse sliding mechanism, the longitudinal sliding mechanism and the lifting mechanism, the clamp can be driven to move transversely, longitudinally and vertically, and the coil pipe can be clamped and stacked.

[0018] Optionally, the transverse sliding mechanism comprises a cross beam arranged on the frame, a cross rail and a cross rack are arranged on the cross beam along the transverse direction, a transverse sliding plate is slidably connected to the cross rail through a cross sliding block, a transverse motor is arranged on the transverse sliding plate, and the transverse motor drives a transverse gear meshed with the transverse rack to rotate.

[0019] The longitudinal sliding mechanism comprises longitudinal beams arranged on the transverse sliding plate, longitudinal rails and longitudinal racks arranged on the longitudinal beams in the longitudinal direction, the longitudinal sliding plate is in sliding fit with the longitudinal rails through longitudinal sliding blocks, and a longitudinal motor is arranged on the longitudinal sliding plate, the longitudinal motor drives the longitudinal gears meshing with the longitudinal racks to rotate;

[0020] The lifting mechanism comprises lifting beams, the lifting beams are provided with lifting rails, the longitudinal sliding plate is in sliding fit with the lifting rails through lifting sliding blocks, and the fixed bottom plate is connected with the bottom end of the lifting beams.

[0021] Optionally, the online weighing machine comprises an electronic roller scale.

[0022] Optionally, the conveyor is provided with a detection switch A for detecting the coil pipe.

[0023] By adopting the above technical scheme, the detection switch A can be used to detect the conveying position of the coil pipe on the conveyor.

[0024] Optionally, the side of the conveyor is provided with a printing and labeling machine.

[0025] By adopting the above technical scheme, the printing and labeling machine can be used to perform printing and labeling work on the coil pipe.

[0026] In summary, the present application has at least the following advantages:

[0027] 1. The conveyor can convey the coil pipe through the conveying assembly, the online weighing function of the coil pipe can be realized through the online weighing machine, the rack is driven to move through the operation of the air cylinder, the gear meshing with the rack is rotated, the support plate is rotated, the positioning function of the coil pipe is realized, the clamp is driven to move through the crane, the coil pipe is moved to realize the stacking function, the limiting effect of the coil pipe is improved through the two support plates, and the support effect is ensured.

[0028] 2. The guiding shaft is automatically reset through the cooperation of the guiding shaft and the spring, the spring can also provide the compression force for pressing the coil pipe downward, the guiding shaft has a certain compression effect on the coil pipe, the clamping stability of the coil pipe during stacking is improved, and the height position of the limiting frame is detected through the detection switch B, that is, whether the fixed clamping plate is inserted into the center of the coil pipe is detected, when the fixed clamping plate is completely inserted into the center of the coil pipe, the limiting shaft is lifted to the high position, and the detection switch B detects that the limiting frame is lifted to the high position. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical schemes in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0030] Fig. 1 It is a schematic view of the structure of the coil packaging, discharging and stacking device.

[0031] Fig. 2 It is a schematic view of part of the structure of the coil packaging, discharging and stacking device.

[0032] Fig. 3 It is a schematic view of the structure of the clamp.

[0033] Fig. 4 It is a schematic view of the structure of the clamp from another perspective.

[0034] Fig. 5 It is a schematic view of the structure of the clamp from still another perspective.

[0035] The reference signs are as follows: 1, conveyor; 2, online weighing machine; 3, detection switch A; 4, printing and labeling machine; 5, vehicle frame; 6, transverse sliding mechanism; 7, longitudinal sliding mechanism; 8, lifting mechanism; 9, fixed bottom plate; 10, fixed clamping plate; 11, support plate; 12, air cylinder; 13, guide shaft; 14, gear; 15, rack; 16, limiting frame; 17, spring; 18, detection switch B; 19, rubber layer; 20, coil. DETAILED DESCRIPTION

[0036] The technical schemes in the embodiments of the present application will be described clearly and completely in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0037] The following will be described in combination with the accompanying drawings Figs. 1 to 5 The present application will be further described in detail.

[0038] The embodiments of the present application disclose a coil packaging, discharging and stacking device.

[0039] Referring to Figs. 1 to 5 A coil packaging, discharging and stacking device, comprising: a conveying assembly, a stacking assembly.

[0040] The conveying assembly comprises a conveyor 1 for conveying the coil pipe 20, and the conveyor 1 can be a roller conveyor, so as to realize the conveying of the coil pipe 20.

[0041] The conveying assembly further comprises an online scale 2, and the online scale 2 comprises an electronic roller scale, so as to realize the weighing detection of the coil pipe 20.

[0042] The conveyor 1 is provided with a detection switch A3 for detecting the coil pipe 20, and the detection switch A3 can detect the conveying position of the coil pipe 20 on the conveyor 1.

[0043] The side of the conveyor 1 is provided with a printing and labeling machine 4, and the printing and labeling machine 4 can perform the printing and labeling work on the coil pipe 20.

[0044] The stacking assembly comprises a travelling crane and a clamp.

[0045] The travelling crane is arranged above the end of the conveyor 1 and is used for driving the clamp to move, and the travelling crane comprises a frame 5, a transverse sliding mechanism 6, a longitudinal sliding mechanism 7 and a lifting mechanism 8. The transverse sliding mechanism 6 comprises a cross beam arranged on the frame 5, the cross beam is provided with a transverse rail and a transverse rack 15 in the transverse direction, a transverse sliding plate is in sliding fit with the transverse rail through a transverse sliding block, a transverse motor is arranged on the transverse sliding plate, and the transverse motor drives a transverse gear 14 engaged with the transverse rack 15 to rotate. The longitudinal sliding mechanism 7 is used for driving the lifting mechanism 8 to slide in the longitudinal direction, and the longitudinal sliding mechanism 7 comprises a longitudinal beam arranged on the transverse sliding plate, the longitudinal beam is provided with a longitudinal rail and a longitudinal rack 15 in the longitudinal direction, a longitudinal sliding plate is in sliding fit with the longitudinal rail through a longitudinal sliding block, a longitudinal motor is arranged on the longitudinal sliding plate, and the longitudinal motor drives a longitudinal gear 14 engaged with the longitudinal rack 15 to rotate. The lifting mechanism 8 is used for driving the clamp to lift, and the lifting mechanism 8 comprises a lifting beam, the lifting beam is provided with a lifting rail, a longitudinal sliding plate is in sliding fit with the lifting rail through a lifting sliding block, and a fixed bottom plate 9 is connected and arranged at the bottom end of the lifting beam. Through the arrangement of the transverse sliding mechanism 6, the longitudinal sliding mechanism 7 and the lifting mechanism 8, the clamp can be driven to move transversely, longitudinally and vertically, and the coil pipe 20 can be clamped and stacked.

[0046] The clamp comprises the fixed bottom plate 9, a fixed clamping plate 10, a support plate 11, a gas cylinder 12 and a guide shaft 13. The fixed bottom plate 9 is connected with the travelling crane, the fixed clamping plate 10 is arranged at the bottom of the fixed bottom plate 9, the bottom end of the support plate 11 is hingedly connected with the bottom end of the fixed clamping plate 10, a gear 14 is coaxially and fixedly arranged at the hinge connection portion of the support plate 11, the support plate 11 has two portions, the two support plates 11 are symmetrically arranged along the fixed clamping plate 10, the arrangement of the two support plates 11 can improve the limiting effect on the coil pipe 20 and ensure the supporting effect, the gas cylinder 12 is arranged on the fixed clamping plate 10, and the end of the telescopic rod of the gas cylinder 12 is provided with a rack 15 engaged with the gear 14.

[0047] Four through holes are formed in the fixed base plate 9 along the circumference of the fixed clamping plate 10, the guide shafts 13 are slidably arranged through the through holes, the top ends of the four guide shafts 13 are connected with the limiting frame 16, the spring 17 is sleeved on the guide shaft 13 between the fixed base plate 9 and the limiting frame 16, the vertical plate is arranged on the fixed base plate 9, and the detection switch B18 is arranged on the vertical plate. Through the arrangement of the guide shaft 13 and the spring 17, the guide shaft 13 can be automatically reset, the spring 17 can also provide a pressing force for pressing the coil pipe 20 downward, the guide shaft 13 can press the coil pipe 20 to improve the clamping stability of the coil pipe 20 during stacking, and through the arrangement of the detection switch B18, the height position of the limiting frame 16 can be detected, that is, whether the fixed clamping plate 10 is inserted into the center of the coil pipe 20 or not can be detected, when the fixed clamping plate 10 is completely inserted into the center of the coil pipe 20, the limiting shaft rises to the high position, that is, the detection switch B18 detects that the limiting frame 16 rises to the high position.

[0048] The support plate 11 is provided with a rubber layer 19, which can play a role of protecting the base plate and reducing damage to the coil pipe 20.

[0049] Through the arrangement of the conveying assembly, the conveyor 1 can convey the coil pipe 20, and through the arrangement of the on-line weighing machine 2, the coil pipe 20 can be weighed on-line, through the operation of the air cylinder 12, the rack 15 is driven to move, and then the gear 14 meshing with the rack 15 rotates to drive the support plate 11 to rotate, realizing the positioning function of the coil pipe 20, through the arrangement of the travelling crane, the clamp can be driven to move to realize the stacking function.

[0050] Working principle: when the conveyor 1 is used, the detection switch A3 can detect the position of the coil pipe 20 conveyed to the end, when the coil pipe 20 is conveyed to the end, the travelling crane drives the clamp to operate to clamp, the fixed clamping plate 10 extends into the center of the coil pipe 20, and the guide shaft 13 abuts against the coil pipe 20, the fixed base plate 9 and the fixed clamping plate 10 descend, and the guide shaft 13 relatively rises, when the detection switch B18 detects that the position of the limiting frame 16 is in place, the air cylinder 12 operates, the support plate 11 is driven to expand through the cooperation of the gear 14 and the rack 15, the travelling crane drives the clamp to rise after the support plate 11 expands, the support plate 11 supports the coil pipe 20 from the bottom, the guide shaft 13 applies a certain downward pressure from the top to provide the clamping stability of the coil pipe 20, and the travelling crane operates to realize the stacking of the coil pipe 20.

[0051] In the description of the utility model, it is understood that the terms "bottom end", "top end", "bottom", "end", "end", "upper" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, unless otherwise specified and limited, it is necessary to explain that the term "connection" should be broadly understood, for example, it can be mechanical connection or electrical connection, and can be the communication between two elements, can be directly connected, or indirectly connected through an intermediate medium, and for those skilled in the art, the specific meaning of the above-mentioned term can be understood according to the specific situation.

[0052] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A coil packaging, unloading and stacking device, characterized in that, include: A conveying assembly, comprising a conveyor for conveying coils, wherein an online weighing machine is mounted on the conveyor; A palletizing assembly includes a traveling crane distributed above a conveyor, the traveling crane driving a clamp to move, the clamp including a fixed base plate, a fixed clamping plate, a support plate, and a cylinder, the fixed base plate being connected to the traveling crane, the fixed clamping plate being disposed at the bottom of the fixed base plate, the support plate being hinged to the fixed clamping plate, and a gear being coaxially fixedly disposed at the hinge of the support plate, the cylinder being disposed on the fixed clamping plate, and a rack being disposed at the end of the cylinder extension rod meshing with the gear.

2. The coil packaging, unloading and stacking device according to claim 1, characterized in that The bottom end of the support plate is hinged to the bottom end of the fixed clamping plate. There are two support plates, which are symmetrically distributed along the fixed clamping plate.

3. The coil packaging, unloading and stacking device according to claim 1, characterized in that, A plurality of through holes are provided on the fixed base plate along the circumference of the fixed clamping plate. Guide shafts slide up and down through the through holes. The top ends of the plurality of guide shafts are connected to the limiting frame. A spring is sleeved on the guide shaft between the fixed base plate and the limiting frame. A detection switch B is provided on the fixed base plate.

4. The coil packaging unloading and palletizing device according to claim 3, characterized in that, A vertical plate is provided on the fixed base plate, and the detection switch B is provided on the vertical plate.

5. The coil packaging unloading and palletizing device according to claim 1, characterized in that, A rubber layer is provided on the support plate.

6. The coil packaging unloading and palletizing device according to claim 1, characterized in that, The traveling crane includes a frame, a lateral sliding mechanism, a longitudinal sliding mechanism, and a lifting mechanism. The lateral sliding mechanism is mounted on the frame and is used to drive the lifting mechanism to slide laterally. The longitudinal sliding mechanism is used to drive the lifting mechanism to slide longitudinally. The lifting mechanism is used to drive the clamp to lift.

7. The coil packaging unloading and palletizing device according to claim 6, characterized in that, The lateral sliding mechanism includes a crossbeam mounted on the frame, a transverse rail and a transverse rack mounted on the crossbeam in the lateral direction, a lateral sliding plate slidingly engaging with the transverse rail via a transverse slider, and a lateral motor mounted on the lateral sliding plate, which drives a lateral gear meshing with the transverse rack to rotate. The longitudinal sliding mechanism includes a longitudinal beam mounted on a transverse sliding plate. A longitudinal rail and a longitudinal rack are mounted on the longitudinal beam along the longitudinal direction. The longitudinal sliding plate slides with the longitudinal rail via a longitudinal slider. A longitudinal motor is mounted on the longitudinal sliding plate, and the longitudinal motor drives the longitudinal gear meshing with the longitudinal rack to rotate. The lifting mechanism includes a lifting beam with a lifting rail on it. The longitudinal sliding plate slides with the lifting rail via a lifting slider. The fixed base plate is connected to the bottom end of the lifting beam.

8. The coil packaging unloading and palletizing device according to claim 1, characterized in that, The online weighing machine includes an electronic roller scale.

9. The coil packaging unloading and palletizing device according to claim 1, characterized in that, The conveyor is equipped with a detection switch A for detecting the coil.

10. A coil packaging unloading and palletizing device according to claim 1, characterized in that, A label printing machine is installed on the side of the conveyor.

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