Removable plate right-angle protection buckle automatic placement device

Abstract

The present invention discloses a movable automatic placement device for plate right-angle protection buckles. The automatic placement device for plate right-angle protection buckles includes a transverse movement mechanism, a lifting mechanism, two storage buckle mechanisms, two pressing buckle mechanisms and two push buckle mechanisms; the transverse movement mechanism is placed on a plane, the lifting mechanism is fixedly connected to the upper end surface of the transverse movement mechanism, the upper and lower ends of the lifting mechanism are each equipped with a storage buckle mechanism, and the two pressing buckle mechanisms and the two push buckle mechanisms are fixedly mounted on the lifting mechanism; a plate right-angle protection buckle automatic placement device is placed at each corner of the plate, and each plate right-angle protection buckle automatic placement device realizes the automatic placement of the upper and lower plate right-angle protection buckles at one corner of the plate. The device of the present invention has a simple structure, is easy to operate, and is highly practical. It realizes the function of automatic placement of plate right-angle protection buckles, and can also be applied to other similar places.

Description

Technical Field

[0001] The invention relates to an automatic placement device for a right-angle protection buckle of a plate, in particular to a movable automatic placement device for a right-angle protection buckle of a plate. Background Art

[0002] Currently, sheet metal packaging typically involves wrapping straps directly around the sheet metal surface and then securing them. However, due to the varying materials of the strapping tape, strapping tape that is harder than the sheet metal being packaged can scratch the sheet metal surface during the wrapping and securing process, particularly at right angles, severely impacting product appearance. To protect the right angles of the sheet metal from damage, a removable automatic placement device for right-angle sheet metal buckles is provided. Buckles are placed where they are needed for packaging, and the strapping tape is wrapped around the buckles, protecting the right angles. Summary of the Invention

[0003] In order to protect the appearance quality of products and realize the needs of automated production, the purpose of the present invention is to provide a tube bundling device.

[0004] In order to achieve the above object, the technical solution adopted in the present invention is:

[0005] The automatic placement device for the right-angle protection buckle of the plate includes a transverse movement mechanism, a lifting mechanism, two buckle storage mechanisms, two buckle pressing mechanisms and two buckle pushing mechanisms; the transverse movement mechanism is placed on a plane, the lifting mechanism is fixedly connected to the upper end surface of the transverse movement mechanism, and a buckle storage mechanism is installed at the upper and lower ends of the lifting mechanism, and the two buckle pressing mechanisms and the two push buckle mechanisms are fixedly installed on the lifting mechanism; an automatic placement device for the right-angle protection buckle of the plate is placed at each corner of the plate, and each automatic placement device for the right-angle protection buckle of the plate realizes the automatic placement of the upper and lower two right-angle protection buckles of the plate at one corner of the plate.

[0006] The transverse movement mechanism includes a first tail connecting seat, a first double earring, a transverse movement cylinder, a first fisheye joint, a transverse movement limit block, a first linear guide rail pair, a first fisheye joint connecting seat, a first head connecting seat and a transverse movement base;

[0007] The upper end surface of the transverse moving base is fixedly installed with a plurality of parallel arranged first linear guide pairs, and each first linear guide pair is mainly composed of the lower end of the transverse moving slider slidingly sleeved in the transverse moving guide rail, and the transverse moving guide rail is arranged horizontally, and the upper end surface of the transverse moving base is fixedly connected to the lower end surface of the transverse moving guide rail, and a transverse moving limit block is provided at each end of the transverse moving guide rail, and the transverse moving limit block is fixedly installed on the upper end surface of the transverse moving base; a slide groove is opened in the middle of the transverse moving base, and a first head connecting seat is slidably installed in the slide groove, and the direction of the slide groove is parallel to the direction of the transverse moving rail. The same; the first head connecting seat and the upper end surfaces of each transverse sliding slider are fixedly connected to the lower bottom surface of the lifting mechanism; the transverse base is a hollow bracket, the first tail connecting seat is fixedly installed on the upper bottom surface of the transverse base, the transverse cylinder is arranged in the middle of the transverse base, and the tail of the transverse cylinder is fixedly connected to the first tail connecting seat through the first double earring; the output shaft of the transverse cylinder is fixedly connected to the lower end of the first fisheye joint connecting seat through the first fisheye joint, and the upper end surface of the first fisheye joint connecting seat is fixedly connected to the lower end surface of the first head connecting seat.

[0008] The lifting mechanism includes a lifting base, a lower buckle mechanism mounting base, a lower buckle mechanism mounting seat, a lifting cylinder, a second fisheye joint, an upper buckle mechanism mounting seat, a second linear guide pair, a second double earring, a second tail connecting seat, a third double earring, a lower push-button cylinder mounting seat and an upper push-button cylinder mounting seat;

[0009] The lower bottom surface of the lifting base is fixedly connected to the upper end surface of the transverse movement mechanism, and the left column and the right column are fixedly installed on both sides of the upper end surface of the lifting base. The side surface of the left column is fixedly installed with a second linear guide pair. The second linear guide pair is mainly composed of the lower end of the lifting slider slidingly sleeved in the lifting guide rail. The lifting guide rail is arranged vertically. The lifting slider is fixedly connected to the side surface of the upper buckle mechanism mounting seat, and a buckle mechanism is fixedly installed on the upper end surface of the upper buckle mechanism mounting seat.

[0010] A lifting cylinder is installed between the upper buckle storage mechanism mounting seat and the lifting base. The third double earring is fixedly installed on the upper end surface of the lifting base. The tail of the lifting cylinder is connected to the third double earring through the second tail connecting seat. The output shaft of the lifting cylinder is coaxially sleeved on the second fisheye joint facing upward. The second fisheye joint is fixedly connected to the lower end surface of the upper buckle storage mechanism mounting seat through the second double earring.

[0011] An upper push-button cylinder mounting seat is fixedly installed on the upper end surface of the right column, and a lower push-button cylinder mounting seat is fixedly installed on the middle part of the side surface of the right column. The upper push-button cylinder mounting seat and the lower push-button cylinder mounting seat are respectively installed with a push-button mechanism; the upper end surface of the lifting base between the left column and the right column is fixedly connected to the lower end surface of the lower storage buckle mechanism mounting base, and the upper end surface of the lower storage buckle mechanism mounting base is fixedly connected to the lower end surface of the lower storage buckle mechanism mounting seat, and the upper end surface of the lower storage buckle mechanism mounting seat is fixedly installed with a storage buckle mechanism.

[0012] The buckle storage mechanism includes a base plate, a protective buckle, a stop block, a protective pressure plate, a right vertical plate, a coil spring, a left vertical plate and a slider assembly;

[0013] One side of the bottom plate is fixedly mounted on the lifting mechanism, and a left vertical plate and a right vertical plate are fixedly mounted on both sides of the other side of the bottom plate, which are arranged parallel and spaced apart. A stop block is fixedly mounted on the side of one end of the left vertical plate and the right vertical plate, respectively, and another stop block is fixedly mounted on the side of the other end of the left vertical plate and the right vertical plate, respectively, so that the upper and lower ends of the left vertical plate and the right vertical plate are connected;

[0014] The left and right vertical plates are fixedly provided with a protective pressure plate on the side faces of the two stop blocks; a slider assembly is provided at one end of the left and right vertical plates, and vertical plate slider grooves are opened on the inner sides of the left and right vertical plates, and the two sides of the slider assembly are respectively slidably installed in the two vertical plate slider grooves, and the space between the left and right vertical plates forms a protective buckle groove, and multiple protective buckles are installed in the protective buckle grooves, and the protective buckle is an L-shaped right-angled protective buckle, and the end of the protective buckle on the bottom plate where the protective buckle is pushed out is recorded as the protective buckle outlet end, and the opening of the L-shaped right-angled protective buckle faces the protective buckle outlet end, and a protruding block is provided near the stop block near the protective buckle outlet end, and the protruding block is provided with a barb on the side face near the protective buckle, and a barb is also provided on the side face near the protective buckle outlet end of the bottom plate protective buckle, and the barb of the protruding block and the barb of the bottom plate respectively hook the two edges of the outermost protective buckle; one end of the coil spring is fixed to the side face near the protective buckle outlet end of the bottom plate protective buckle, and the other end of the coil spring is installed on the slider assembly by winding.

[0015] The slider assembly includes an elastic cylindrical pin, a knurled nut, a spring nut, a vertical plate slider, a slider mounting seat, a spring, a spring shaft, a deep groove ball bearing, a shaft sleeve and a coil spring shaft;

[0016] The slider mounting seat is a hollow mounting seat with a raised block on the upper end surface, and mounting through holes are provided on both sides of the hollow mounting seat, and a vertical plate slider is fixedly installed in the mounting through holes on both sides, and the two vertical plate sliders are slidably installed in the vertical plate slider grooves of the left vertical plate and the right vertical plate respectively, and the two vertical plate sliders are provided with coaxial through holes, and the coil spring shaft is passed through the through holes of the two vertical plate sliders, and the coil spring shaft between the two vertical plate sliders is coaxially sleeved on the deep groove ball bearing, and a shaft sleeve is coaxially sleeved on the coil spring shaft between each vertical plate slider and the deep groove ball bearing, the deep groove ball bearing is fixedly connected to the other end of the coil spring, and the coil spring is coiled on the outer ring of the deep groove ball bearing;

[0017] An axial hole is provided on the side of the slider mounting seat, and the stepped end of the spring shaft passes through the end face of the left vertical plate and is installed in the axial hole of the slider mounting seat. The other end of the spring shaft is coaxially sleeved with a knurled nut, and a spring nut is coaxially sleeved on the spring shaft between the knurled nut and the left vertical plate. An annular step is provided on the inner circumferential surface between the spring nut and the spring shaft, and a spring is coaxially installed in the annular groove formed by the annular step of the spring shaft and the annular step of the spring nut. One end of the spring is connected to the step surface of the spring shaft, and the other end of the spring is connected to the step surface of the spring nut; the knurled nut and the spring shaft are both provided with radial pin holes, and an elastic cylindrical pin passes through the pin holes of the knurled nut and the spring shaft to fix the knurled nut and the spring shaft.

[0018] The push-button mechanism includes a push-button plate and a push-button cylinder; the push-button cylinder is fixedly installed on the lifting mechanism, and the push-button plate is fixedly connected to the piston rod of the push-button cylinder and points to the buckle storage mechanism.

[0019] The buckle mechanism includes a buckle mounting plate, a torsion spring, a torsion spring shaft, a fifth shaft end retaining ring and a buckle plate;

[0020] The buckle mounting plate is fixedly installed on the lifting mechanism, the torsion spring is coaxially sleeved on the torsion spring shaft, one end of the torsion spring is connected to the buckle mounting plate, and the other end of the torsion spring is connected to the buckle plate. The fifth shaft end retaining ring is installed at both ends of the torsion spring shaft. The buckle mechanism is used to press the protective buckle pushed out by the push buckle mechanism onto the plate.

[0021] The present invention has the following beneficial effects:

[0022] 1) The transverse movement mechanism provided is driven by the transverse movement cylinder to move the transverse movement base, so as to realize the movement of the protective buckle placement device in the width direction of the plate, and can realize the protective buckle placement function of plates of different widths, realize automatic control and improve efficiency.

[0023] 2) The lifting mechanism provided is driven by a lifting cylinder to move the buckle storage mechanism up and down, so that the protective buckle placement device can move in the thickness direction of the plate. It can realize the protective buckle placement function of plates of different thicknesses, and can better realize automatic control and improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the arrangement of the present invention.

[0025] Figure 2 It is the front view of the present invention.

[0026] Figure 3 It is a schematic diagram of the transverse movement mechanism of the present invention.

[0027] Figure 4 It is a front view of the lifting mechanism of the present invention.

[0028] Figure 5It is a side view of the lifting mechanism of the present invention.

[0029] Figure 6 It is a schematic diagram of the buckle storage mechanism of the present invention.

[0030] Figure 7 It is an AA sectional view of the schematic diagram of the buckle storage mechanism of the present invention.

[0031] Figure 8 Schematic diagrams of two different positions of the slider assembly in the buckle storage mechanism of the present invention.

[0032] Figure 9 It is a front view of the slider assembly of the present invention.

[0033] Figure 10 It is a top view of the slider assembly of the present invention.

[0034] Figure 11 It is a side view of the slider assembly of the present invention.

[0035] Figure 12 It is a cross-sectional view of the slider assembly CC of the present invention.

[0036] Figure 13 It is a cross-sectional view of the slider assembly BB of the present invention.

[0037] Figure 14 It is a schematic diagram of the push-button mechanism of the present invention.

[0038] Figure 15 It is a front view of the buckle mechanism of the present invention.

[0039] Figure 16 It is a side view of the buckle mechanism of the present invention.

[0040] Figure 17 It is a schematic diagram of a protective buckle of the present invention.

[0041] Figure 18 Schematic diagram of a plate after the protective buckle of the present invention is installed.

[0042] In the figure: a, transverse movement mechanism, b, lifting mechanism, c, buckle storage mechanism, d, buckle pressing mechanism, e, push buckle mechanism, d, slider assembly, 1, first tail connecting seat, 2, first pin shaft, 3, first shaft end retaining ring, 4, first double earring, 5, transverse movement cylinder, 6, first fisheye joint, 7, second pin shaft, 8, second shaft end retaining ring, 9, transverse movement limit block, 10, first linear guide pair, 11, first fisheye joint connecting seat, 12, first head connecting seat, 14, transverse movement base, 15, lifting base, 16, lower buckle storage mechanism mounting base, 17, lower buckle storage mechanism mounting seat, 18, lifting cylinder, 19, second fisheye joint, 20, upper buckle storage mechanism mounting seat, 21, second linear guide pair, 22, second double earring, 23, third pin shaft, 24, third shaft end retaining ring Ring, 25, second tail connecting seat, 26, fourth shaft end retaining ring, 27, fourth pin shaft, 28, third double earring, 29, lower push-button cylinder mounting seat, 30, upper push-button cylinder mounting seat, 31, bottom plate, 32, protective buckle, 33, stop block, 34, saddle spring washer, 35, step bolt, 36, protective pressure plate, 37, right vertical plate, 38, coil spring, 39, left vertical plate, 40, elastic cylindrical pin, 41, knurled nut, 42, spring nut, 43, vertical plate slider, 44, slider mounting seat, 45, spring, 46, spring shaft, 47, deep groove ball bearing, 48, bushing, 49, coil spring shaft, 50, push-button cylinder, 51, push-button plate, 52, pressure buckle mounting plate, 53, torsion spring, 54, torsion spring shaft, 55, fifth shaft end retaining ring, 56, pressure buckle plate. DETAILED DESCRIPTION

[0043] The present invention will be further described below with reference to the accompanying drawings and examples.

[0044] like Figure 1 、 Figure 2 、 Figure 17 and Figure 18 As shown, the automatic placement device for plate right-angle protection buckles includes a transverse movement mechanism a, a lifting mechanism b, two storage buckle mechanisms c, two pressing buckle mechanisms d and two push buckle mechanisms e; the transverse movement mechanism a is placed on a plane, the lifting mechanism b is fixedly connected to the upper end surface of the transverse movement mechanism a, and the upper and lower ends of the lifting mechanism b are each equipped with a storage buckle mechanism c, and the two pressing buckle mechanisms d and the two push buckle mechanisms e are all fixedly installed on the lifting mechanism b; the transverse movement mechanism a is used for horizontal position movement, the lifting mechanism b is used for vertical position movement, the storage buckle mechanism c is used for storing plate right-angle protection buckles, the pushing buckle mechanism e is used to push out the plate right-angle protection buckles in the storage buckle mechanism c, and the pressing buckle mechanism d is used to press the pushed out plate right-angle protection buckles and prevent them from falling; an automatic placement device for plate right-angle protection buckles is placed at each corner of the plate, so that the automatic placement devices for plate right-angle protection buckles at the four corners of the plate are placed front, back, left and right, and each automatic placement device for plate right-angle protection buckles realizes the automatic placement of the upper and lower plate right-angle protection buckles at one corner of the plate.

[0045] like Figure 3 As shown, the transverse movement mechanism a includes a first tail connecting seat 1, a first pin 2, a first shaft end retaining ring 3, a first double earring 4, a transverse movement cylinder 5, a first fisheye joint 6, a second pin 7, a second shaft end retaining ring 8, a transverse movement limit block 9, a first linear guide pair 10, a first fisheye joint connecting seat 11, a first head connecting seat 12 and a transverse movement base 14;

[0046] The upper end surface of the transverse base 14 is fixedly installed with a plurality of parallel arranged first linear guide pairs 10, each of which is mainly composed of the lower end of the transverse slider slidingly sleeved in the transverse guide rail, and the transverse guide rail is arranged horizontally. The upper end surface of the transverse base 14 is fixedly connected to the lower end surface of the transverse guide rail, and a transverse limit block 9 is provided at each end of the transverse guide rail. The transverse limit block 9 is fixedly installed on the upper end surface of the transverse base 14; a slide groove is provided in the middle of the transverse base 14, and a first head connecting seat 12 is slidably installed in the slide groove, and the direction of the slide groove is the same as that of the transverse slide rail; the first head connecting seat 12 and the upper end surface of each transverse slider are connected to the elevator by bolts. The lower bottom surface of structure b is fixedly connected; the transverse base 14 is a hollow bracket, the first tail connecting seat 1 is fixedly installed on the upper bottom surface of the transverse base 14 by bolts, the transverse cylinder 5 is set in the middle of the transverse base 14, and the tail of the transverse cylinder 5 is fixedly connected to the first tail connecting seat 1 through the first double earring 4, the first pin 2 and the first shaft end retaining ring 3; the first double earring 4 is fixedly installed on the tail of the transverse cylinder 5, and one end of the first pin 2 passes through the first double earring 4 and the inner hole of the first tail connecting seat 1 in turn to fix the first double earring 4 and the first tail connecting seat 1. The first shaft end retaining ring 3 is set in the grooves at both ends of the first pin 2 to axially position the first pin 2. The output shaft of the transverse cylinder 5 is fixedly connected to the lower end of the first fisheye joint connecting seat 11 through the first fisheye joint 6. The output shaft of the transverse cylinder 5 is coaxially mounted on the first fisheye joint 6, and the movement direction of the output shaft of the transverse cylinder 5 is the same as the direction of the slide groove. The first fisheye joint 6 is fixedly connected to the lower end of the first fisheye joint connecting seat 11 through the second pin shaft 7 and the second shaft end retaining ring 8, and the upper end surface of the first fisheye joint connecting seat 11 is fixedly connected to the lower end surface of the first head connecting seat 12 through bolts.

[0047] like Figure 4 and Figure 5 As shown, the lifting mechanism b includes a lifting base 15, a lower buckle mechanism mounting base 16, a lower buckle mechanism mounting seat 17, a lifting cylinder 18, a second fisheye joint 19, an upper buckle mechanism mounting seat 20, a second linear guide pair 21, a second double earring 22, a third pin 23, a third shaft end retaining ring 24, a fourth shaft end retaining ring 26, a fourth pin 27, a second tail connecting seat 25, a third double earring 28, a lower push-button cylinder mounting seat 29 and an upper push-button cylinder mounting seat 30;

[0048] The lower bottom surface of the lifting base 15 is fixedly connected to each transverse sliding block of the transverse movement mechanism a and the upper end surface of the first head connecting seat 12. The left column and the right column are fixedly installed on both sides of the upper end surface of the lifting base 15. The side surface of the left column is fixedly installed with a second linear guide pair 21 perpendicular to the bottom plate. The second linear guide pair 21 is mainly composed of the lower end of the lifting slider slidingly sleeved in the lifting guide rail. The lifting guide rail is arranged vertically. The lifting slider is fixedly connected to the side surface of the upper buckle mechanism mounting seat 20. A buckle mechanism c is fixedly installed on the upper end surface of the upper buckle mechanism mounting seat 20;

[0049] A lifting cylinder 18 is mounted between the upper buckle mechanism mounting base 20 and the lifting base 15. A third double clevis 28 is fixedly mounted on the upper end surface of the lifting base 15. The tail of the lifting cylinder 18 is fixedly connected to the third double clevis 28 via a second tail connector 25, a fourth shaft-end retaining ring 26, and a fourth pin 27. The second tail connector 25 is fixedly mounted on the tail of the lifting cylinder 18. One end of the fourth pin 27 passes through the inner holes of the third double clevis 28 and the second tail connector 25, respectively, to securely connect the third double clevis 28 and the second tail connector 25. The fourth shaft-end retaining ring 26 is provided with grooves at both ends of the fourth pin 27 to axially position the fourth pin 27. The output shaft of the lifting cylinder 18 is coaxially mounted upward on the second fisheye joint 19, and its direction of motion is the same as that of the lifting guide rail. The second fisheye joint 19 is fixedly connected to the lower end face of the upper buckle mechanism mounting seat 20 through the second double earring 22, the third pin 23 and the third shaft end retaining ring 24; the second double earring 22 is fixedly connected to the lower end face of the upper buckle mechanism mounting seat 20, and one end of the third pin 23 passes through the second double earring 22 and the inner hole of the second fisheye joint 19 in sequence to fix the second double earring 22 and the second fisheye joint 19, and the third shaft end retaining ring 24 is arranged in the grooves at both ends of the third pin 23 to axially position the third pin 23.

[0050] The upper end surface of the right column is fixedly installed with an upper push-button cylinder mounting seat 30, and the middle part of the side surface of the right column is fixedly installed with a lower push-button cylinder mounting seat 29. The upper push-button cylinder mounting seat 30 and the lower push-button cylinder mounting seat 29 are respectively installed with a push-button mechanism e; the upper end surface of the lifting base 15 between the left column and the right column is fixedly connected to the lower end surface of the lower storage buckle mechanism mounting base 16, and the upper end surface of the lower storage buckle mechanism mounting base 16 is fixedly connected to the lower end surface of the lower storage buckle mechanism mounting seat 17, and the upper end surface of the lower storage buckle mechanism mounting seat 17 is fixedly installed with a storage buckle mechanism c, and a notch is provided in the upper storage buckle mechanism mounting seat 20 and the lower storage buckle mechanism mounting seat 17, the notch is used to place the strapping tape, and the strapping tape fixes the protective buckle 32 to the plate; the upper end surfaces of the upper storage buckle mechanism mounting seat 20 and the lower storage buckle mechanism mounting seat 17 have an angle with the horizontal plane, and the angle is specifically 45°, and the upper and lower storage buckle mechanisms c are symmetrically arranged.

[0051] like Figure 6-Figure 13 as well as Figure 17 As shown, the buckle storage mechanism c includes a base plate 31, a protective buckle 32, a stop block 33, a saddle spring washer 34, a step bolt 35, a protective pressure plate 36, a right vertical plate 37, a coil spring 38, a left vertical plate 39 and a slider assembly D;

[0052] One side of the bottom plate 31 is fixedly mounted on the upper end surface of the lower storage buckle mechanism mounting seat 17 or the upper storage buckle mechanism mounting seat 20 of the lifting mechanism b, and the left vertical plate 39 and the right vertical plate 37 are fixedly mounted on both sides of the other side of the bottom plate 31 in parallel and spaced apart. A stop block 33 is fixedly mounted on the side of one end of the left vertical plate 39 and the right vertical plate 37 respectively, and another stop block 33 is fixedly mounted on the side of the other end of the left vertical plate 39 and the right vertical plate 37 respectively, so that the upper and lower ends of the left vertical plate 39 and the right vertical plate 37 are connected. The two stop blocks 33 are both provided with a semicircular groove on one side near the middle of the bottom plate 31;

[0053] The side surface of the left vertical plate 39 between the two stop blocks 33 is fixedly installed with a protective pressure plate 36 by a saddle spring washer 34 and a step bolt 35; through holes are opened at both ends of the protective pressure plate 36, and the upper half radius of the step bolt 35 is larger and is an optical axis; the lower half radius of the step bolt 35 is smaller and is provided with a thread; after the step bolt 35 passes through the through hole of the protective pressure plate 36, the threaded portion of the lower half cooperates with the threaded inner hole of the left vertical plate 39, and the optical axis portion of the upper half of the step bolt 35 cooperates with the through hole of the protective pressure plate, and the step bolt 35 is coaxially sleeved with a saddle spring washer 34; a slider assembly D is provided at one end of the left vertical plate 39 and the right vertical plate 37, and the slider assembly D is arranged between the two stop blocks 33, and the inner side surfaces of the left vertical plate 39 and the right vertical plate 37 are provided with a vertical plate slider groove, and the vertical plate sliders 43 on both sides of the slider assembly D are slidably installed in the two vertical plate slider grooves respectively, and the space between the left vertical plate 39 and the right vertical plate 37 forms a protective buckle groove. The protective buckle groove is provided with a plurality of protective buckles 32 stacked in sequence. The protective buckle 32 is an L-shaped right-angled protective buckle. The end of the protective buckle 32 on the bottom plate 31 from which the protective buckle 32 is pushed out is recorded as the protective buckle outlet end. The opening of the L-shaped right-angled protective buckle faces the protective buckle outlet end. The right-angle side of a protective buckle 32 close to the slider assembly D is connected to one side of the slider assembly D. The stop block 33 close to the protective buckle outlet end is provided with a protruding block extending outward. The protruding block is provided with a barb on the side close to the protective buckle. The side close to the protective buckle at the protective buckle outlet end of the bottom plate 31 is also provided with a barb. The barb of the protruding block and the barb of the bottom plate 31 respectively hook the two edges of the outermost protective buckle 32 for limiting the protective buckle 32; one end of the coil spring 38 is fixed to the side close to the protective buckle at the protective buckle outlet end of the bottom plate 31 by a cross pan head screw, and the other end of the coil spring 38 is installed on the slider assembly D by winding, and the slider assembly D realizes the tightening of the protective buckle 32 through the coil spring.

[0054] like Figure 9-13 As shown, the slider assembly D includes an elastic cylindrical pin 40, a knurled nut 41, a spring nut 42, a vertical plate slider 43, a slider mounting seat 44, a spring 45, a spring shaft 46, a deep groove ball bearing 47, a shaft sleeve 48 and a coil spring shaft 49;

[0055] The slider mounting seat 44 is a hollow mounting seat with a raised block on the upper end surface. Mounting through holes are provided on both sides of the hollow mounting seat, and a vertical plate slider 43 is fixedly installed in the mounting through holes on both sides by bolts. At the same time, the two vertical plate sliders 43 are slidably installed in the vertical plate slider grooves of the left vertical plate 39 and the right vertical plate 37 respectively. The two vertical plate sliders 43 have coaxial through holes. The coil spring shaft 49 is passed through the through holes of the two vertical plate sliders 43. The coil spring shaft 49 between the two vertical plate sliders 43 is coaxially sleeved on the deep groove ball bearing 47. A shaft sleeve 48 is coaxially sleeved on the coil spring shaft 49 between each vertical plate slider 43 and the deep groove ball bearing 47. The shaft sleeve 48 is also located between the coil spring shaft 49 and the mounting through hole of the slider mounting seat 44. The surface of the deep groove ball bearing 47 is fixedly connected to the other end of the coil spring 38, and the coil spring 38 is wound on the outer ring of the deep groove ball bearing 47;

[0056] An axial hole is provided on the side of the slider mounting seat 44, and one stepped end of the spring shaft 46 passes through the end face of the left vertical plate 39 and is installed in the axial hole of the slider mounting seat 44. The other end of the spring shaft 46 is coaxially sleeved with a knurled nut 41, and a spring nut 42 is coaxially sleeved on the spring shaft 46 between the knurled nut 41 and the left vertical plate 39. An annular step is provided on the inner circumferential surface between the spring nut 42 and the spring shaft 46. A spring is coaxially installed in the annular groove formed by the annular step of the spring shaft 46 and the annular step of the spring nut 42. One end of the spring is connected to the step surface of the spring shaft 46, and the other end of the spring is connected to the step surface of the spring nut 42; the knurled nut 41 and the spring shaft 46 are both provided with radial pin holes, and the elastic cylindrical pin 40 passes through the pin holes of the knurled nut 41 and the spring shaft 46 to fix the knurled nut 41 and the spring shaft 46.

[0057] like Figure 14 As shown, the push-button mechanism e includes a push-button plate 51 and a push-button cylinder 50; the push-button cylinder 50 is respectively fixedly mounted on the lower push-button cylinder mounting seat 29 and the upper push-button cylinder mounting seat 30 of the lifting mechanism b, the push-button plate 51 is fixedly connected to the piston rod of the push-button cylinder 50 and points to the storage buckle mechanism c, the push-button plate 51 is made of two plates arranged at an angle, one of which is coaxially mounted on the piston rod, the piston rod is provided with a thread, the two sides of one plate are fixed by nuts, and the other plate points to the protective buckle end of the storage buckle mechanism c, and the push-button mechanism e is used to push out the protective buckle 32 in the storage buckle mechanism c.

[0058] like Figure 15 and 16As shown, the buckle mechanism d includes a buckle mounting plate 52, a torsion spring 53, a torsion spring shaft 54, a fifth shaft end retaining ring 55 and a buckle plate 56;

[0059] Two pressing buckle mounting plates 52 are fixedly mounted on the upper and lower storage buckle mounting bases 20 and 17 of the lifting mechanism b, respectively. A torsion spring 53 is coaxially mounted on a torsion spring shaft 54. Both the pressing buckle mounting plate 52 and the pressing buckle plate 56 are provided with two raised blocks, each with a through-hole. The torsion spring shaft 54 ​​passes through each through-hole, allowing the pressing buckle mounting plate 52 and the pressing buckle plate 56 to be mounted on the torsion spring shaft 54. The torsion spring 53 is positioned between the two central raised blocks. One end of the torsion spring 53 is connected to the pressing buckle mounting plate 52, and the other end is connected to the pressing buckle plate 56. Fifth shaft-end retaining rings 55 are mounted on both ends of the torsion spring shaft 54, which limit the axial position of the torsion spring shaft 54. Specifically, the torsion spring 53 is a 90° torsion spring. The pressing buckle mechanism d is used to press the protective buckle 32, which is pushed out by the push buckle mechanism e, against the plate.

[0060] The working principle of the present invention is as follows:

[0061] When the plate is placed in place, the transverse cylinder 5 is first pushed out, driving the lifting mechanism b to move horizontally until the protective buckle 32 in the lower buckle mechanism c contacts and presses against the right-angled edge of the plate. Then the lifting cylinder 18 drives the upper buckle mechanism c to descend until the protective buckle 32 in the upper buckle mechanism c contacts and presses against the right-angled edge of the plate. After that, the upper and lower push-button cylinders are pushed out, and the push-button plate 51 pushes the protective buckle 32 out of the buckle mechanism c. During the pushing process, the protective buckle 32 moves to the entrance of the pressing plate 56. The entrance of the pressing plate 56 is designed with rounded corners to ensure that the protective buckle 32 can be pushed to the position of the pressing plate 56. A torsion spring 53 is installed between the pressing plate 56 and the pressing plate 52 to ensure that the pressing plate 56 can press the protective buckle 32 and prevent it from detaching from the plate. After the push-button cylinder 50 completely pushes out the protective buckle 32, the left end of the protective buckle 32 is fixed by the pressing plate 56, and the right end of the protective buckle 32 is in the gap of the buckle storage mechanism c. At this time, the strapping tape is passed through the gap of the buckle storage mechanism mounting seat 17 / 20 and wrapped around the protective buckle 32. After the packaging is completed, the push-button cylinder 50 drives the push-button plate 51 to retreat, the lifting cylinder 18 rises, and the transverse movement mechanism a drives the lifting mechanism b to move horizontally backward, and the protective buckle 32 is placed.

[0062] Because one end of the coil spring 38 is fixed and the other end is coiled around the outer ring of the deep groove ball bearing 47, as the number of protective buckles 32 gradually decreases during use, the coil spring 38 drives the slider assembly D to continuously move downward or upward until it reaches the semicircular groove of the lower or upper stop block 33, at which point the protective buckle 32 needs to be reinstalled. When the protective buckles 32 in the storage mechanism C are exhausted, the slider assembly D is pulled to the slider assembly end of the storage mechanism C until the protrusion of the slider mounting seat 44 enters the semicircular groove of the stop block 33. The right end of the spring shaft 46 is inserted into the corresponding axial hole of the slider mounting seat 44. The slider assembly D is then fixed. At this point, a certain number of protective buckles 32 can be placed into the protective buckle slots of the storage mechanism C. After placement, the spring shaft 46 is pulled out, and the vertical plate slider 43 presses the protective buckles 32 tightly.

[0063] The above embodiments are provided with reference to the accompanying drawings. These embodiments will facilitate understanding of the present invention, but are not intended to limit the scope of the present invention. All variations that can be directly derived or conceived by a person of ordinary skill in the art from the disclosure of the present invention should be considered to be within the scope of protection of the present invention.

Claims

1. A movable plate right-angle protection buckle automatic placement device, characterized by: The automatic placement device for plate right-angle protection buckles comprises a transverse movement mechanism (a), a lifting mechanism (b), two buckle storage mechanisms (c), two buckle pressing mechanisms (d) and two buckle pushing mechanisms (e); the transverse movement mechanism (a) is placed on a plane, the lifting mechanism (b) is fixedly connected to the upper end surface of the transverse movement mechanism (a), a buckle storage mechanism (c) is respectively installed at the upper end and the lower end of the lifting mechanism (b), and the two buckle pressing mechanisms (d) and the two buckle pushing mechanisms (e) are all fixedly installed on the lifting mechanism (b); an automatic placement device for plate right-angle protection buckles is placed at each corner of the plate, and each automatic placement device for plate right-angle protection buckles realizes the automatic placement of the upper and lower plate right-angle protection buckles at one corner of the plate; The buckle storage mechanism (c) comprises a base plate (31), a protective buckle (32), a stop block (33), a protective pressure plate (36), a right vertical plate (37), a coil spring (38), a left vertical plate (39) and a slider assembly (D); One side of the bottom plate (31) is fixedly mounted on the lifting mechanism (b), and a left vertical plate (39) and a right vertical plate (37) are fixedly mounted on both sides of the other side of the bottom plate (31) in parallel and spaced apart. A stop block (33) is fixedly mounted on the side of one end of the left vertical plate (39) and the right vertical plate (37), and another stop block (33) is fixedly mounted on the side of the other end of the left vertical plate (39) and the right vertical plate (37), so that the upper and lower ends of the left vertical plate (39) and the right vertical plate (37) are connected; A protective pressure plate (36) is fixedly installed on the side of the left vertical plate (39) between the two stop blocks (33); a slider assembly (D) is provided at one end of the left vertical plate (39) and the right vertical plate (37), and a vertical plate slider groove is provided on the inner side surface of the left vertical plate (39) and the right vertical plate (37). Both sides of the slider assembly (D) are slidably installed in the two vertical plate slider grooves, and the space between the left vertical plate (39) and the right vertical plate (37) forms a protective buckle groove. A plurality of protective buckles (32) are installed in the protective buckle groove. The protective buckle (32) is an L-shaped right-angle protective buckle. The protective buckle (32) on the bottom plate (31) is pushed out. One end is marked as the protective buckle outlet end, the opening of the L-shaped right-angle protective buckle faces the protective buckle outlet end, a protruding block is provided near the stop block (33) near the protective buckle outlet end, the protruding block is provided with a barb on the side near the protective buckle, and a barb is also provided on the side near the protective buckle at the protective buckle outlet end of the bottom plate (31), the barb of the protruding block and the barb of the bottom plate (31) respectively hook the two edges of the outermost protective buckle (32); one end of the coil spring (38) is fixed to the side near the protective buckle at the protective buckle outlet end of the bottom plate (31), and the other end of the coil spring (38) is installed on the slider assembly (D) by winding; The slider assembly (D) includes an elastic cylindrical pin (40), a knurled nut (41), a spring nut (42), a vertical plate slider (43), a slider mounting seat (44), a spring (45), a spring shaft (46), a deep groove ball bearing (47), a shaft sleeve (48) and a coil spring shaft (49); The slider mounting seat (44) is a hollow mounting seat with a raised block on the upper end surface. Mounting through holes are opened on both sides of the hollow mounting seat, and a vertical plate slider (43) is fixedly installed in the mounting through holes on both sides. At the same time, the two vertical plate sliders (43) are slidably installed in the vertical plate slider grooves of the left vertical plate (39) and the right vertical plate (37). The two vertical plate sliders (43) have coaxial through holes. The coil spring shaft (49) is passed through the through holes of the two vertical plate sliders (43). The coil spring shaft (49) between the two vertical plate sliders (43) is coaxially sleeved on the deep groove ball bearing (47). A shaft sleeve (48) is coaxially sleeved on the coil spring shaft (49) between each vertical plate slider (43) and the deep groove ball bearing (47). The deep groove ball bearing (47) is fixedly connected to the other end of the coil spring (38), and the coil spring (38) is coiled on the outer ring of the deep groove ball bearing (47); The side of the slider mounting seat (44) is provided with an axial hole, and the stepped end of the spring shaft (46) passes through the end surface of the left vertical plate (39) and is installed in the axial hole of the slider mounting seat (44). The other end of the spring shaft (46) is coaxially sleeved with a knurled nut (41), and a spring nut (42) is coaxially sleeved on the spring shaft (46) between the knurled nut (41) and the left vertical plate (39). An annular step is provided on the inner circumferential surface between the spring nut (42) and the spring shaft (46). A spring is coaxially mounted in an annular groove formed by the annular step of the shaft (46) and the annular step of the spring nut (42), one end of the spring is connected to the step surface of the spring shaft (46), and the other end of the spring is connected to the step surface of the spring nut (42); the knurled nut (41) and the spring shaft (46) are both provided with radial pin holes, and the elastic cylindrical pin (40) passes through the pin holes of the knurled nut (41) and the spring shaft (46) to fix the knurled nut (41) and the spring shaft (46); The push-button mechanism (e) comprises a push-button plate (51) and a push-button cylinder (50); the push-button cylinder (50) is fixedly mounted on the lifting mechanism (b), and the push-button plate (51) is fixedly connected to the piston rod of the push-button cylinder (50) and points to the storage mechanism (c); The lifting mechanism (b) comprises a lifting base (15), a lower buckle mechanism mounting base (16), a lower buckle mechanism mounting seat (17), a lifting cylinder (18), a second fisheye joint (19), an upper buckle mechanism mounting seat (20), a second linear guide rail pair (21), a second double earring (22), a second tail connecting seat (25), a third double earring (28), a lower push-button cylinder mounting seat (29) and an upper push-button cylinder mounting seat (30); The lower bottom surface of the lifting base (15) is fixedly connected to the upper end surface of the transverse movement mechanism (a), and a left column and a right column are fixedly installed on both sides of the upper end surface of the lifting base (15). A second linear guide pair (21) is fixedly installed on the side surface of the left column. The second linear guide pair (21) mainly consists of a lifting slider with a lower end sliding sleeve in the lifting guide rail. The lifting guide rail is arranged vertically. The lifting slider is fixedly connected to the side surface of the upper buckle mechanism mounting seat (20). A buckle mechanism (c) is fixedly installed on the upper end surface of the upper buckle mechanism mounting seat (20); A lifting cylinder (18) is installed between the upper buckle storage mechanism mounting seat (20) and the lifting base (15); a third double earring (28) is fixedly installed on the upper end surface of the lifting base (15); the tail of the lifting cylinder (18) is connected to the third double earring (28) through the second tail connecting seat (25); the output shaft of the lifting cylinder (18) is coaxially sleeved on the second fisheye joint (19) facing upward, and the second fisheye joint (19) is fixedly connected to the lower end surface of the upper buckle storage mechanism mounting seat (20) through the second double earring (22); The upper end surface of the right column is fixedly mounted with an upper push-button cylinder mounting seat (30), and the middle part of the side surface of the right column is fixedly mounted with a lower push-button cylinder mounting seat (29), and the upper push-button cylinder mounting seat (30) and the lower push-button cylinder mounting seat (29) are respectively mounted with a push-button mechanism (e); the upper end surface of the lifting base (15) between the left column and the right column is fixedly connected to the lower end surface of the lower storage buckle mechanism mounting base (16), the upper end surface of the lower storage buckle mechanism mounting base (16) is fixedly connected to the lower end surface of the lower storage buckle mechanism mounting seat (17), and the lower storage buckle mechanism mounting seat (17) is fixedly connected to the lower storage buckle mechanism mounting seat (17). A buckle storage mechanism (c) is fixedly mounted on the upper end surface of the buckle storage mechanism mounting seat (17); the upper end surfaces of the upper buckle storage mechanism mounting seat (20) and the lower buckle storage mechanism mounting seat (17) both have an angle with the horizontal plane, and the upper and lower buckle storage mechanisms (c) are symmetrically arranged, so that the buckle storage mechanism (c) installed at the upper buckle storage mechanism mounting seat (20) is arranged obliquely downward as a whole, and the buckle storage mechanism (c) installed at the lower buckle storage mechanism mounting seat (17) is arranged obliquely upward as a whole, and a corner of the plate is placed between the buckle outlet ends of the upper and lower buckle storage mechanisms (c).

2. The movable plate right-angle protective buckle automatic placement device according to claim 1 is characterized in that: The transverse movement mechanism (a) comprises a first tail connecting seat (1), a first double earring (4), a transverse movement cylinder (5), a first fisheye joint (6), a transverse movement limit block (9), a first linear guide rail pair (10), a first fisheye joint connecting seat (11), a first head connecting seat (12) and a transverse movement base (14); The upper end surface of the transverse base (14) is fixedly installed with a plurality of parallel arranged first linear guide rail pairs (10), each of which is mainly composed of a transverse slider whose lower end is slidably sleeved in the transverse guide rail, and the transverse guide rail is arranged horizontally. The upper end surface of the transverse base (14) is fixedly connected to the lower end surface of the transverse guide rail, and a transverse limit block (9) is provided at each end of the transverse guide rail, and the transverse limit block (9) is fixedly installed on the upper end surface of the transverse base (14); a slide groove is opened in the middle of the transverse base (14), and a first head connecting seat (12) is slidably installed in the slide groove, and the direction of the slide groove is the same as the direction of the transverse slide rail; the first head connecting seat (12) and the upper end surfaces of each transverse sliding block are fixedly connected to the lower bottom surface of the lifting mechanism (b); the transverse base (14) is a hollow bracket, the first tail connecting seat (1) is fixedly installed on the upper bottom surface of the transverse base (14), the transverse cylinder (5) is arranged in the middle of the transverse base (14), and the tail of the transverse cylinder (5) is fixedly connected to the first tail connecting seat (1) through the first double earring (4); the output shaft of the transverse cylinder (5) is fixedly connected to the lower end of the first fisheye joint connecting seat (11) through the first fisheye joint (6), and the upper end surface of the first fisheye joint connecting seat (11) is fixedly connected to the lower end surface of the first head connecting seat (12).

3. The movable plate right-angle protective buckle automatic placement device according to claim 1 is characterized in that: The buckle mechanism (d) comprises a buckle mounting plate (52), a torsion spring (53), a torsion spring shaft (54), a fifth shaft end retaining ring (55) and a buckle plate (56); The buckle mounting plate (52) is fixedly mounted on the lifting mechanism (b), the torsion spring (53) is coaxially sleeved on the torsion spring shaft (54), one end of the torsion spring (53) is connected to the buckle mounting plate (52), and the other end of the torsion spring (53) is connected to the buckle plate (56), and the fifth shaft end retaining ring (55) is installed at both ends of the torsion spring shaft (54). The buckle mechanism (d) is used to press the protective buckle (32) pushed out by the push buckle mechanism (e) onto the plate.

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