CN220128060U - Skirtboard kludge - Google Patents

Abstract

The utility model discloses an apron board assembling machine which comprises a frame, a compressing driver, an expanding mechanism, a rotating driver, a skirt band propping body, a rib pressing mechanism, a first rotating body and a second rotating body, wherein the first rotating body is arranged on the frame by means of a shaft body, and the second rotating body is assembled on the frame. The pressing driver can drive the first rotating body and/or the skirt belt propping body to move relatively close to or far away from the skirt belt propping body; the rib pressing mechanism corresponds to a gap between the first rotating body and the skirt band propping body; the second rotating body and the first rotating body are arranged in an opposite and spaced mode, the skirt pressing body and the expansion mechanism are respectively arranged on the second rotating body, the skirt pressing body is further arranged between the first rotating body and the second rotating body, and the expansion mechanism can move close to or far from the first rotating body along the axial direction of the shaft body; the rotary driver can drive at least one of the first rotary body and the second rotary body to rotate so as to complete the purposes of sleeving and rib pressing in one clamping.

Description

Skirtboard kludge

Technical Field

The utility model relates to the field of pipe pile production, in particular to an apron board assembling machine for assembling end plates and annular apron belts together.

Background

As is well known in the tubular pile industry, the skirt plate is composed of end plates and annular skirt strips; in the assembling process of the skirt board, firstly sleeving the end plate and the annular skirt belt together, then enabling the sleeved end plate and the annular skirt belt to rotate together, and extruding annular ribs for fixing the annular skirt belt and the end plate together on the annular skirt belt by a rib pressing mechanism; thus, automated assembly of the skirt panels is not a departure from the use of assembly equipment.

For example, in the skirtboard press riveting forming machine disclosed in chinese patent application No. 202221310770.2, at a first positioning station thereof, the skirtboard (i.e., the annular skirt) and the end plate are sleeved with each other by the cooperation of the shaping driving device and the extrusion driving device to form a press-riveted workpiece, then the press-riveted workpiece enters a transmission channel, and then enters a second positioning station by the transmission channel, and the driving device drives the moving seat to enable the rotating disc to abut against the press-riveted workpiece; then the motor drives the rotary disk to drive the press-riveting workpiece to rotate together, so that the press-riveting wheel drives the device to press the press bars on the press-riveting workpiece, and the assembly of the apron board and the end plate is completed.

However, in the above-mentioned skirt plate press-riveting forming machine, since the skirt plate and the end plate are sleeved with each other to form the press-riveting workpiece and the press-riveting on the press-riveting workpiece is completed at two stations (i.e., the first positioning station and the second positioning station), two times of clamping are involved, thereby reducing the assembly efficiency and the assembly quality; meanwhile, in the process that the press-riveting workpiece is conveyed from the first positioning station to the second positioning station, the risk of separation of the end plate and the apron plate exists, and the reinforcement pressing operation at the second positioning station is affected due to the separation.

Accordingly, there is a need for a skirt assembler that overcomes one or more of the above-described drawbacks at a single clamping to complete the nesting and beading.

Disclosure of Invention

The utility model aims to provide an apron board assembling machine which is clamped at one time to complete sleeving and rib pressing.

In order to achieve the above object, the skirt plate assembling machine of the present utility model is suitable for assembling an end plate with an annular skirt, and comprises a frame, a pressing driver, an expanding mechanism, a rotation driver assembled on the frame, a first rotor rotatably assembled on the frame by means of a shaft body, a skirt belt pressing body arranged at intervals opposite to the first rotor along the axial direction of the shaft body, a rib pressing mechanism assembled on the frame, and a second rotor rotatably assembled on the frame. The expansion mechanism is configured to expand the ring diameter of the annular skirt, and the compression driver can drive the first rotating body and/or the skirt propping body to move relatively close to or away from each other so as to correspondingly enable the annular skirt and the end plate to be sleeved together and compressed together by the first rotating body and the skirt propping body in the process of relatively close to each other; the rib pressing mechanism corresponds to a gap between the first rotating body and the skirt band propping body and is configured to press out a ring rib for fixing the annular skirt band and the end plate together on the annular skirt band; the second rotating body is arranged opposite to the first rotating body along the axial direction of the shaft body in a spaced mode, the skirt top pressing body and the expansion mechanism are respectively assembled on the second rotating body, the skirt top pressing body is further located between the first rotating body and the second rotating body, the expansion mechanism can be further moved close to or far away from the first rotating body along the axial direction of the shaft body, and the rotation driver can drive at least one of the first rotating body and the second rotating body to rotate.

Compared with the prior art, the skirt top pressing body and the expansion mechanism are respectively assembled on the second rotating body, so that the skirt top pressing body and the expansion mechanism can rotate relative to the frame along with the second rotating body, in the assembling process of the end plate and the annular skirt, the expansion mechanism moves along the axial direction of the shaft body to be close to the first rotating body so as to correspondingly expand the annular diameter of the annular skirt positioned between the first rotating body and the skirt top pressing body, then the first rotating body is driven by the compression driver to be close to the skirt top pressing body, the end plate positioned between the first rotating body and the skirt top pressing body is sleeved with the annular skirt with the annular diameter expanded by the relatively close first rotating body and the skirt top pressing body, and the end plate and the annular skirt which are sleeved together are also compressed together; then, the expanding mechanism moves away from the first rotating body, so that the annular undaria pinnatifida automatically resets to tightly hold the end plate; finally, under the drive of a rotation driver, the first rotating body, the skirt belt propping body, the expansion mechanism, the second rotating body, the end plate compressed by the first rotating body and the skirt belt propping body and the annular skirt belt rotate together, and the annular rib pressing mechanism presses out annular ribs for fixing the end plate and the annular skirt belt together on the annular skirt belt; therefore, the skirt board assembling machine can complete the sleeving of the end plate and the annular skirt belt and the extrusion of the annular rib on the annular skirt belt in one clamping, so that the assembling efficiency is high and the assembling quality is good.

Drawings

Fig. 1 is a perspective view of a skirt assembly machine of the present utility model.

Fig. 2 is a perspective view of the skirt assembly machine of fig. 1 at another angle.

Fig. 3 is a plan view of the skirt assembly machine shown in fig. 1, as seen in the direction indicated by arrow B.

Fig. 4 is a perspective view of fig. 1 after hiding the chassis.

Fig. 5 is a perspective view of fig. 2 after hiding the chassis.

Fig. 6 is a plan view of fig. 3 after concealing the housing.

Fig. 7 is a perspective view of the assembled skirt top press, second rotor, bearing, expansion mechanism and pressing drive mechanism in the skirt assembler of the present utility model.

Fig. 8 is an exploded perspective view of fig. 7.

Fig. 9 is an exploded perspective view of fig. 8.

Fig. 10 is an exploded perspective view of fig. 9.

Fig. 11 is a perspective view of an enlarging mechanism in the skirt panel assembling machine of the present utility model.

Fig. 12 is a plan view of fig. 1, seen in the opposite direction indicated by arrow a, with the housing, beading mechanism, expansion mechanism, skirt top press, second rotor, gears and rotary drive hidden.

FIG. 13 is a plan view showing the skirt assembler of the present utility model in supporting and positioning the end plate and annular skirt between the first rotor and the skirt top press.

FIG. 14 is a plan view showing the annular skirt moved by the enlarging mechanism into the annular skirt to enlarge its annular diameter on the basis of FIG. 13.

Fig. 15 is a plan view showing that the skirt pressing body is moved toward the first rotating body by the pressing driver on the basis of fig. 14 to socket the end plate with the annular skirt.

Fig. 16 is a plan view showing the restoration of the annular skirt by the removal of the annular skirt by the enlarging mechanism on the basis of fig. 15.

Fig. 17 is a plan view showing the downward sliding of the beading mechanism to the beading position on the basis of fig. 16.

Fig. 18 is an internal view corresponding to the positional relationship between the end plate and the annular skirt in fig. 13.

Fig. 19 is an internal view corresponding to the positional relationship between the end plate and the annular skirt in fig. 14.

Fig. 20 is an internal view corresponding to the positional relationship between the end plate and the annular skirt in fig. 16.

Fig. 21 is an internal view corresponding to the positional relationship between the end plate and the annular skirt in fig. 17.

Detailed Description

In order to describe the technical content and constructional features of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

Referring to fig. 1, 2, 3, 13 and 21, the skirt assembly machine 100 of the present utility model is used to assemble the end plate 220 with the annular skirt 210 such that the assembled end plate 220 and annular skirt 210 form the skirt 200 shown in fig. 21. In fig. 21, since the end plate 220 and the annular skirt 210 are fixed together by the ring rib 230, the end plate 220 and the annular skirt 210 cannot be separated under the action of the ring rib 230; alternatively, in fig. 18 to 21, the annular skirt 210 is circular, and the end plate 220 is circular to form the circular skirt 200, which is not limited to fig. 18 to 21, but the annular skirt 210 may be designed into a square ring or an elliptical ring according to practical needs.

Referring again to fig. 4 to 6, the skirt assembly machine 100 of the present utility model includes a frame 10, a pressing driver 20, an expanding mechanism 30, a rotary driver 40 mounted on the frame 10, a first rotary body 50 rotatably mounted on the frame 10 via a shaft 51, a skirt pressing body 60 disposed opposite to the first rotary body 50 in the axial direction of the shaft 51 (i.e., in the direction indicated by the arrow a and in the opposite direction), a beading mechanism 70 mounted on the frame 10, and a second rotary body 80 rotatably mounted on the frame 10, the second rotary body 80 being disposed opposite to the first rotary body 50 in the axial direction of the shaft 51 in a spaced manner. Alternatively, in fig. 1 to 3, and fig. 13 to 17, as an example, the frame 10 includes a first bracket 11 and a second bracket 12 arranged in opposite and spaced relation along the axial direction of the shaft body 51, the shaft body 51 is rotatably mounted to the first bracket 11, the first bracket 11 provides a supporting function to the shaft body 51, the second rotator 80 is rotatably mounted to the second bracket 12, the second bracket 12 provides a supporting function to the second rotator 80, and the first rotator 50 is located between the first bracket 11 and the second bracket 12; the rib pressing mechanism 70 is mounted on the first bracket 11, and preferably, the rib pressing mechanism 70 is also located above the first rotating body 50, however, the rib pressing mechanism 70 may be mounted on the second bracket 12 according to actual needs, so the limitation is not limited to those shown in fig. 1 to 3 and fig. 13 to 17.

Meanwhile, the skirt band jacking body 60 and the expanding mechanism 30 are respectively assembled on the second rotating body 80, so that the skirt band jacking body 60 and the expanding mechanism 30 can rotate along with the second rotating body 80, the skirt band jacking body 60 is also positioned between the first rotating body 50 and the second rotating body 80, and the state is shown in fig. 6, so as to meet the requirement that both the skirt band jacking body 60 and the first rotating body 50 jack the end plate 220 and the annular skirt band 210 positioned between the skirt band jacking body 60 and the first rotating body 50; the expanding mechanism 30 is configured to expand the ring diameter D (see fig. 18) of the annular skirt 210, and the expanding mechanism 30 is further configured to move closer to or farther from the first rotor 50 along the axial direction of the shaft 51, so that during the movement of the expanding mechanism 30 closer to the first rotor 50, the expanding mechanism 30 is inserted into the annular skirt 210 to expand the ring diameter D of the annular skirt 210 in the direction indicated by the two arrows beside the center line of fig. 18, the expanded annular skirt 210 is shown in fig. 19, and the state before being expanded is shown in fig. 18; it should be noted that, although the expanding mechanism 30 is described here to be inserted into the annular skirt 210 to expand the annular diameter D thereof, it is needless to say that the expanding mechanism 30 is not limited to the one shown in the drawings, since it may be designed to expand the annular diameter D of the annular skirt 210 radially outwardly in accordance with actual needs.

Furthermore, in fig. 2, 5 and 7, as an example, the pressing driver 20 is assembled at the second rotating body 80, so that the pressing driver 20 can rotate along with the second rotating body 80, and the pressing driver 20 can drive the skirt pressing body 60 to move relatively close to or away from the first rotating body 50 and the skirt pressing body 60, so as to correspondingly sleeve the annular skirt 210 and the end plate 220 together during the process of relatively close to the first rotating body 50 and the skirt pressing body 60, and the sleeve-jointed end plate 220 and the annular skirt 210 are also pressed together by the first rotating body 50 and the skirt pressing body 60, so that the sleeve-jointed end plate 220 and the annular skirt 210 are prepared to rotate along with the first rotating body 50 and the second rotating body 80, as shown in fig. 15, 16 and 17, thereby satisfying the requirement of subsequent rib pressing.

The rib pressing mechanism 70 corresponds to the gap 56 between the first rotor 50 and the skirt band pressing body 60, so that the rib pressing mechanism 70 can move to a position contacting the annular skirt band 210 pressed by the first rotor 50 and the skirt band pressing body 60 together, and the rib pressing mechanism 70 is further configured to press out the annular rib 230 on the annular skirt band 210 to fix the annular skirt band 210 and the end plate 220 together, as shown in fig. 21. In addition, the first bracket 11 and the second bracket 12 are respectively provided with a rotation driver 40, the output end 41 of the rotation driver 40 on the first bracket 11 is in transmission connection with the shaft body 51, and the output end 41 of the rotation driver 40 on the second bracket 12 is in transmission connection with the second rotation body 80, so that the rotation driver 40 on the first bracket 11 and/or the rotation driver 40 on the second bracket 12 can drive the first rotation body 50, the skirt top pressure body 60, the second rotation body 80, the expansion mechanism 30, the compression driver 20 and the end plate 220 sleeved together and the annular skirt 210 to rotate together relative to the frame 10. In other embodiments, the rotary actuator 40 may be mounted on the first bracket 11 only, and the output end 41 of the rotary actuator 40 on the first bracket 11 is connected with the shaft 51 in a transmission manner; alternatively, the rotary actuator 40 may be mounted on the second bracket 12 only, and the output end of the rotary actuator 40 on the second bracket 12 is in transmission connection with the second rotator 80; they can meet the requirement that the first rotor 50, the skirt pressing body 60, the second rotor 80, the expansion mechanism 30, the pressing driver 20, the end plate 220 sleeved together, and the annular skirt 210 rotate together relative to the frame 10, and are not limited to those shown in fig. 2, 4-6, and 13-17. More specifically, the following is:

as shown in fig. 9 and 10, the output end of the pressing driver 20 is assembled with the skirt pressing body 60, and the pressing driver 20 drives the skirt pressing body 60 to make a linear movement close to or far from the first rotating body 50; alternatively, in fig. 9 and 10, as an example, the pressing driver 20 is an air cylinder, and of course, it is a hydraulic cylinder or an electric push rod according to actual needs, so it is not limited to the one shown in fig. 9 and 10; in addition, in fig. 9, as an example, the pressing driver 20 and the skirt pressing body 60 are disposed on opposite sides of the first fixing plate 822, and the output end of the pressing driver 20 passes through the first fixing plate 822 and is assembled with the skirt pressing body 60, so that the pressing driver 20 is prevented from being disposed between the skirt pressing body 60 and the first fixing plate 822 to cause an excessive space between the first bracket 11 and the second bracket 12, and the load on both sides of the first fixing plate 822 can be balanced.

As shown in fig. 2, a bearing 13 is assembled on the second bracket 12, the second rotating body 80 is sleeved on the bearing 13 and can rotate around the axis of the bearing 13, the axis of the bearing 13 coincides with the axis of the shaft body 51, the overlapping line can be seen in fig. 3, 6 and reference symbol C in fig. 13 to 17, so as to ensure that the central lines of the first rotating body 50 and the second rotating body 80 coincide, and in addition, the arrangement of the bearing 13 can promote the stability and smoothness of the rotation of the second rotating body 80 relative to the frame 10; alternatively, in fig. 2, the bearing 13 is located on a side of the second bracket 12 facing the first bracket 11 to ensure that the load on both sides of the second bracket 12 is uniformly distributed, however, the bearing 13 may be disposed on a side of the second bracket 12 facing away from the first bracket 11 according to actual needs, which is not limited to fig. 2. Specifically, in fig. 7 to 10, as an example, the second rotating body 80 includes a torus 81 sleeved on the bearing 13 and a mounting bracket 82 fixedly connected with the torus 81, and the second bracket 12 is provided with a docking channel 121 in docking communication with an inner space 131 surrounded by the bearing 13; the expanding mechanism 30 is assembled on the mounting bracket 82, the mounting bracket 82 provides a supporting function for the expanding mechanism 30, the expanding mechanism 30 also passes through the butt joint channel 121 and the inner space 151 along the axial direction of the shaft body 51, which is close to the first rotating body 50, so that the expanding mechanism 30 is prevented from interfering with the bearing 13 and the second bracket 12 respectively in the process of rotating along with the second rotating body 80; the skirt pressing body 60 is located between the first bracket 11 and the second bracket 12. More specifically, in fig. 8 to 10, as an example, the mounting bracket 82 includes a support connection plate 821, and a first fixing plate 822 and a second fixing plate 823 that are disposed opposite to each other in the axial direction of the shaft body 51, the first fixing plate 822 is located between the first bracket 11 and the second bracket 12, the second fixing plate 823 is located beside the second bracket 12 opposite to the first fixing plate 822, the torus 81 is located between the first fixing plate 822 and the second fixing plate 823, the support connection plate 821 is fixed at the first fixing plate 822 and the second fixing plate 823, and the support connection plate 821 is further disposed in the axial direction of the shaft body 51 through the internal space 131 and the docking channel 121, as shown in fig. 2 and 7; the skirt pressing body 60 is assembled to the first fixing plate 822, and the first fixing plate 822 provides a supporting function for the skirt pressing body 60; the expanding mechanism 30 is assembled on the second fixing plate 823, the second fixing plate 823 provides supporting function for the expanding mechanism 30, the expanding mechanism 30 also passes through the first fixing plate 823 along the axial direction of the shaft body 51, which is close to the first rotating body 50, optionally, the expanding mechanism 30 can also pass through the skirt propping body 60, so that the propping range of the skirt propping body 60 to annular skirt 210 with different specifications is increased; the torus 81 is fixedly connected with the first fixing plate 822.

Wherein, the mounting bracket 82 comprises a supporting connection plate 821, a first fixing plate 822 and a second fixing plate 823 which are oppositely arranged along the axial direction of the shaft body 51 so as to balance the load born by the two sides of the second bracket 12 and ensure the reasonable arrangement of the compressing driver 20, the skirt top pressure body 60 and the expanding mechanism 30 on the mounting bracket 82; in addition, since the torus 81 is fixedly connected with the first fixing plate 823, the second fixing plate 823 is suspended on the side of the torus 81 opposite to the first fixing plate 822 through the supporting connecting plate 821, so that the assembly of the expanding mechanism 30 at the second fixing plate 823 is facilitated. Further, the detailed structure of the enlarging mechanism 30 is described below.

As shown in fig. 8 to 11, the enlarging mechanism 30 includes a slip driver 31, a slip row 32 arranged four times around the axis of the bearing 13, and a slip mounting plate 33 located between the first fixing plate 822 and the second fixing plate 823 in the axial direction of the shaft body 51. Note that, for the same circle of the insert row 32, the insert row 32 includes a plurality of inserts 321, for example, in fig. 11, the outer-most insert row 32 includes nine inserts 321, the inner-most insert row 32 includes eight inserts 321, the insert row 32 adjacent to the outer-most insert row 32 includes nine inserts 321, and the insert row 32 adjacent to the inner-most insert row includes seven inserts 321; of course, the number of turns of the cutting rows 32 may be one turn, two turns, three turns or five turns, and the number of the cutting rows 32 in each turn may be other, so the method is not limited to fig. 11; since the cutting row 32 in fig. 8 to 11 is four turns, the enlarging mechanism 30 can be used for enlarging the ring diameter D of the annular skirt 210 of four sizes.

Meanwhile, the cutting 321 is fixed to the cutting mounting plate 33 and extends along the axial direction (i.e., the opposite direction indicated by the arrow a) of the shaft body 51 near the first rotating body 50, and the outer side of the end of the cutting 321 near the first rotating body 50 is provided with a slant structure 3211, and the slant structure 3211 gradually decreases the outer diameter of the cutting row 32 toward the direction near the first rotating body 50, as shown in fig. 9, so that the cutting can be smoothly inserted into the annular skirt 210 by means of the slant structure 3211, and the annular diameter D of the annular skirt 210 can be reliably increased. Optionally, in fig. 10, the number of the through holes 8221 is the same as that of the through holes 8221 to ensure that each of the through holes 8221 passes through a corresponding one of the through holes 8221, however, according to actual needs, the through holes 8221 may be shared by a plurality of the through holes 8221, and at this time, the number of the through holes 8221 may be different from that of the through holes 321, so that the present utility model is not limited to fig. 10.

Furthermore, the cutting driver 31 is assembled on the second fixing plate 822, and the second fixing plate 822 provides a supporting function for the cutting driver 31, and the output end of the cutting driver 31 is assembled with the cutting mounting plate 33, so that the cutting driver 31 can drive the cutting mounting plate 33 and the cutting row 32 to move close to or far from the first rotator 50; alternatively, in fig. 7 to 10, and fig. 13 to 17, as an example, the second fixing plate 822 is fixedly provided with a guide sleeve 34 extending along the axial direction of the shaft body 51, and the slip mounting plate 33 is fixedly provided with a guide rod 35 extending along the axial direction of the shaft body 51, and the guide rod 35 is slidably inserted through the guide sleeve 34, so that the sliding support of the second fixing plate 823 on the slip mounting plate 33 is increased by the cooperation of the guide sleeve 34 and the guide rod 35, thereby making the movement of the slip mounting plate 33 smoother and smoother, and of course, other guiding structures may be used instead of the guide sleeve 34 and the guide rod 35 according to actual needs, so that the limitation is not shown in fig. 7 to 10, and fig. 13 to 17. Specifically, in fig. 7 to 10 and fig. 13 to 17, as an example, the guide sleeve 34 and the guide rod 35 are respectively arranged in three spaced rows and one circle, and the two cutting drivers 31 are arranged opposite to each other on the second fixing plate 823, so the design is designed to increase the reliability that the cutting drivers 31 drive the cutting mounting plate 33 to link the cutting row 32 to approach or separate from the first rotating body 50, and of course, the number of the guide sleeve 34, the guide rod 35 and the cutting drivers 31 can be other according to actual needs, so the design is not limited to fig. 7 to 10 and fig. 13 to 17. For example, the cutting driver 31 is a cylinder, and of course, a linear driver such as a hydraulic cylinder or an electric push rod is selected according to actual needs.

As shown in fig. 7 to 10, a plurality of engaging teeth 83 are arranged on the outer edge of the torus 81 and are arranged in a circle along the circumferential direction of the torus 81, and in combination with fig. 13 to 17, the output end 41 of the rotary driver 40 on the second bracket 12 is fixedly sleeved with a gear 42 which is meshed with the engaging teeth 83, so that the rotary driver 40 on the second bracket 12 can drive the second rotary body 80 to rotate by matching the gear 42 with the engaging teeth 83; wherein the rotational actuator 40 is enabled to precisely control the accuracy of the rotation of the second rotating body 80 by the engagement of the engagement teeth 83 with the gear 42. Specifically, in fig. 13 to 17, the rotation driver 40 is a servo motor, but not limited thereto. It should be understood that, in other embodiments, the output end 41 of the rotation driver 40 on the second bracket 12 can also drive the torus 81 to rotate through a chain transmission, so it is not limited to the embodiments shown in fig. 13 to 17.

As shown in fig. 1 to 6 and fig. 7 to 10, the output end 41 of the rotary driver 40 on the first bracket 11 is fixedly sleeved with a driving gear 43, the end of the shaft body 51 away from the first rotary body 50 is fixedly sleeved with a driven gear 44, and the driven gear 44 is meshed with the driving gear 43, so that the output end 41 of the rotary driver 40 on the first bracket 11 can drive the shaft body 51 to drive the first rotary body 50 to rotate; of course, in other embodiments, the output end 41 of the rotation driver 40 on the first bracket 11 can drive the shaft 51 to rotate the first rotating body 50 through belt transmission or chain transmission, so the limitation is not limited to the embodiments shown in fig. 1 to 6 and fig. 7 to 10.

As shown in fig. 4, 6 and 12, the skirt assembly machine 100 of the present utility model further includes a supporting and positioning structure 90 for supporting and positioning the end plate 220 and the annular skirt 210 from below before the end plate 220 and the annular skirt 210 are assembled, wherein the supporting and positioning structure 90 can make the center lines of the end plate 220 and the annular skirt 210 coincide with the axis line of the shaft body 51, and the overlapping line can be referred to by reference symbol C in fig. 13 to 17; wherein, by means of the supporting and positioning structure 90, the end plate 220 and the annular skirt 210 to be assembled together are conveniently placed and positioned at the gap 56 between the first rotating body 50 and the skirt pressing body 60, so as to prepare for the subsequent sleeving of the end plate 220 and the annular skirt 210 and the rib pressing on the annular skirt 210. Specifically, in fig. 4 and 12, as an example, the supporting and positioning structure 90 includes a bearing plate 91, and a first positioning column 92 and a second positioning column 93 which extend along the axial direction of the shaft body 51 and are arranged in an isosceles triangle with equal height and spacing, the first positioning column 92 and the second positioning column 93 are also fixed on the bearing plate 91, the bearing plate 91 provides a supporting function for the first positioning column 92 and the second positioning column 93, the first positioning column 92 and the second positioning column 93 are respectively corresponding to the gap 56 between the first rotating body 50 and the skirt belt pressing body 60, the projection of the shaft body 51, the first positioning column 92 and the second positioning column 93 along the axial direction of the shaft body 51 forms an isosceles triangle corresponding to a vertex, the isosceles triangle is shown by the center line of fig. 12, and the vertex corresponding to the isosceles triangle can be formed, of course, so that the center lines of the end plate 220 and the annular belt 210 which are supported by the first positioning column 92 and the second positioning column 93 together are designed to be coincident with the axis C1 of the shaft body 51, or the center line of the skirt 220 and the annular belt 210 which is supported by the first positioning column 92 and the second positioning column 93 are arranged under the axis C1 when the axis C1 is required to be aligned with the center line C1, and the second positioning column 1 is required to be aligned under the axis C1, and the axis of the axis C1 is arranged. More specifically, in fig. 4 and 12, as an example, the skirt assembly machine 100 of the present utility model further includes a lifting mechanism 94 assembled on the frame 10, a lifting end 941 of the lifting mechanism 94 is assembled with the bearing plate 91, the first rotating body 50 is provided with a first avoiding space 52 for avoiding the first positioning column 92 and a second avoiding space 53 for avoiding the second positioning column 93, the lifting mechanism 94 can drive the bearing plate 91 to drive the first positioning column 92 to move into the first avoiding space 52 and drive the second positioning column 93 to move into the second avoiding space 53, so that the central lines of the end plate 220 and the annular skirt 210 with different dimensions are overlapped with the axis line C1 of the shaft body 51, thereby expanding the application range of the skirt assembly machine 100 of the present utility model. For example, in fig. 4 and 12, the lifting mechanism 94 includes a motor 942 and a worm screw structure, wherein the screw in the worm screw structure forms a lifting end 941 of the lifting mechanism 94, which is designed to ensure the precision of lifting the bearing plate 91 by the lifting mechanism 94, however, in other embodiments, the lifting mechanism 94 may have other structures, and thus is not limited to those shown in fig. 4 and 12.

As shown in fig. 7 to 10, in order to improve the smoothness and smoothness of the movement of the skirt pressing body 60, the skirt pressing body 60 is fixedly equipped with a guide rod 61 extending in the axial direction of the shaft body 51, the first fixing plate 822 is fixedly equipped with a guide sleeve 62 extending in the axial direction of the shaft body 51, and the guide rod 61 is slidably inserted into the guide sleeve 62; alternatively, in fig. 7 to 10, the guide sleeve 62 is located in the inner space 131 of the bearing 13, and the guide sleeve 62 and the guide rod 61 are respectively arranged in two and spaced apart along the rotation direction of the second rotator 80. For example, the first rotor 50 and the skirt pressing body 60 are each in a disc structure, but not limited thereto.

Compared with the prior art, since the skirt band top pressing body 60 and the expanding mechanism 30 are respectively assembled on the second rotating body 80, so that the skirt band top pressing body 60 and the expanding mechanism 30 can rotate relative to the frame 10 along with the second rotating body 80, in the assembling process of the end plate 220 and the annular skirt band 210, the end plate 220 and the annular skirt band 210 to be assembled are firstly arranged between the first rotating body 50 and the skirt band top pressing body 60, and are supported and positioned by the supporting and positioning structure 90, so as to ensure that the central lines of the end plate 220 and the annular skirt band 210 are coincident with the axial line C1 of the shaft body 51, and the state can be seen in fig. 13 and 18; after overlapping, the expansion mechanism 30 moves along the axial direction of the shaft body 51 toward the first rotating body 50 to correspondingly expand the annular diameter D of the annular skirt 210 positioned between the first rotating body 50 and the skirt band pressing body 60, as shown in fig. 14 and 19, in fig. 14, the annular skirt 210 is outwardly expanded by the insert row 32 adjacent to the outermost ring; next, the skirt band pressing body 60 is driven to approach the first rotating body 50 by the pressing driver 20, the end plate 220 positioned between the first rotating body 50 and the skirt band pressing body 60 is sleeved with the annular skirt band 210 with an enlarged ring diameter by the relatively approaching first rotating body 50 and skirt band pressing body 60, and the first rotating body 50 and the skirt band pressing body 60 also jointly press the sleeved end plate 220 and the annular skirt band 210, and the state can be seen in fig. 15 and 20; then, the expanding mechanism 30 moves away from the first rotating body 50, so that the expanding mechanism 30 moves away from the annular undaria 210, the state is shown in fig. 16, and the annular undaria 210 automatically resets to tightly hold the end plate 220, and the state is shown in fig. 20; finally, the first rotating body 50, the skirt band jacking body 60, the expanding mechanism 30, the second rotating body 80, the end plate 220 pressed by the first rotating body 50 and the skirt band jacking body 60 and the annular skirt band 210 are rotated together under the driving of the rotating driver 40, the rib pressing mechanism 70 shown in fig. 16 slides downwards to the position shown in fig. 17, and accordingly the rib pressing mechanism 70 presses out the annular rib 230 for fixing the end plate 220 and the annular skirt band 210 together on the annular skirt band 210, and the state is shown in fig. 21; therefore, the skirt assembly machine 100 of the present utility model can complete the sleeving of the end plate 220 and the annular skirt 210 and the extrusion of the annular rib 230 on the annular skirt 210 in one clamping, so that the assembly efficiency is high and the assembly quality is good.

It should be noted that, although the drawing shows the pressing driver 20 mounted at the second rotating body 80, the pressing driver 20 may be mounted at the frame 10, for example, at the first bracket 11, according to actual needs, where an output end of the pressing driver 20 is mounted and connected with the first rotating body 50, specifically, an output end of the pressing driver 20 is mounted and connected with the first rotating body 59 through the shaft body 51; alternatively, the frame 10 (for example, the first bracket 11) and the second rotating body 80 are respectively provided with a pressing driver 20, the output end of the pressing driver 20 on the frame 10 is connected with the first rotating body 50 in an assembling way, and the output end of the pressing driver 20 on the second rotating body 80 is connected with the skirt pressing body 60 in an assembling way; the purpose of making the first rotating body 50 and the skirt pressing body 60 relatively close to or far away from each other can be achieved; similarly, although the first bracket 11 and the second bracket 12 are respectively provided with the rotation driver 40, so that the rotation driver 40 on the first bracket 11 drives the first rotating body 50 to rotate, and the rotation driver 40 on the second bracket 12 drives the second rotating body 80 to rotate, it is also possible to drive the rotation driver 40 to only drive the first rotating body 50 or the second rotating body 80 to rotate according to actual needs, so that the first rotating body 50 or the second rotating body 80 is the driving side and correspondingly the second rotating body 60 or the first rotating body 50 is the following side when the bars are pressed. In addition, since the structure of the beading mechanism 70 is already known in the art, it is not described in detail herein. In addition, the frame 10 further includes a base 14 for supporting the first bracket 11 and the second bracket 12, so as to facilitate the fixation of the frame 10 to the ground, for example, but not limited to, by means of the base 14, however, the first bracket 11 and the second bracket 12 may be directly fixed to the ground according to actual needs, and correspondingly, the base 14 may be deleted.

The foregoing disclosure is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims (11)

1. The apron board assembling machine is suitable for assembling end plates and annular apron belts together and comprises a frame, a pressing driver, an expanding mechanism, a rotating driver assembled on the frame, a first rotating body rotatably assembled on the frame by means of a shaft body, an apron belt propping pressing body and a rib pressing mechanism assembled on the frame, wherein the apron belt propping pressing body is arranged in a spaced mode opposite to the first rotating body along the axial direction of the shaft body, the expanding mechanism is configured to expand the ring diameter of the annular apron belt, the pressing driver can drive the first rotating body and/or the apron belt propping pressing body to move relatively close to or far away from the first rotating body, so that the annular apron belt and the end plates are correspondingly sleeved together in the process that the first rotating body and the apron belt propping pressing body are relatively close to each other, the rib pressing mechanism corresponds to a gap between the first rotating body and the apron belt propping pressing body, the rib pressing mechanism is configured to expand the annular apron belt and the annular apron belt propping pressing body along the axial direction of the first rotating body, the annular apron belt and the second rotating body can be arranged in the axial direction of the skirt belt propping pressing body along the axial direction of the first rotating body or the second rotating body.

2. The skirt assembly machine of claim 1, wherein the compression drive is mounted to the frame, an output end of the compression drive being mounted to the first rotor; or the compaction driver is assembled on the second rotating body, and the output end of the compaction driver is assembled and connected with the skirt belt propping body; or the frame and the second rotating body are respectively provided with the pressing driver, the output end of the pressing driver on the frame is connected with the first rotating body in an assembling way, and the output end of the pressing driver on the second rotating body is connected with the skirt belt propping body in an assembling way.

3. The skirt assembly machine of claim 1, wherein the frame comprises a first bracket and a second bracket arranged in an opposite and spaced relation along an axial direction of the shaft, the shaft rotatably mounted to the first bracket, the second rotor rotatably mounted to the second bracket, the first rotor positioned between the first bracket and the second bracket, and the beading mechanism mounted to either the first bracket or the second bracket.

4. A skirt assembly machine according to claim 3 wherein the rotary drive is mounted to the first bracket, the output of the rotary drive being in driving connection with the shaft; or the rotation driver is assembled on the second bracket, and the output end of the rotation driver is in transmission connection with the second rotating body; or, the first bracket and the second bracket are respectively provided with the rotation driver, the output end of the rotation driver on the first bracket is in transmission connection with the shaft body, and the output end of the rotation driver on the second bracket is in transmission connection with the second rotating body.

5. The skirt assembly machine of claim 4, wherein the second bracket is provided with a bearing, the second rotor is sleeved on the bearing and can rotate around the axis of the bearing, and the axis of the bearing is coincident with the axis of the shaft.

6. The skirt assembly machine of claim 5, wherein the second rotor comprises a torus sleeved on the bearing and a mounting bracket fixedly connected with the torus, the second bracket is provided with a docking channel in docking communication with an inner space surrounded by the bearing, the expanding mechanism is assembled on the mounting bracket, the expanding mechanism further penetrates through the docking channel and the inner space along an axial direction of the shaft body, which is close to the first rotor, and the skirt pressing body is positioned between the first bracket and the second bracket.

7. The skirt assembly machine of claim 6, wherein the mounting bracket comprises a support connection plate, a first fixing plate and a second fixing plate which are oppositely arranged along the axial direction of the shaft body, the first fixing plate is positioned between the first bracket and the second bracket, the second fixing plate is positioned beside one side of the second bracket, which is opposite to the first fixing plate, the ring body is positioned between the first fixing plate and the second fixing plate, the support connection plate is fixed at the first fixing plate and the second fixing plate, the support connection plate also penetrates through the inner space and the butt joint channel along the axial direction of the shaft body, the skirt jacking body is assembled on the first fixing plate, the expanding mechanism is assembled on the second fixing plate, the ring body also penetrates through the first fixing plate along the axial direction of the shaft body, which is close to the first rotating body, and the ring body is fixedly connected with the first fixing plate or the second fixing plate.

8. The skirt panel assembly machine of claim 7, wherein the expanding mechanism comprises a cutting driver, at least one circle of cutting rows arranged around the axial line of the bearing and a cutting mounting plate arranged between the first fixing plate and the second fixing plate along the axial direction of the shaft body, the cutting rows comprise a plurality of cutting, the cutting is fixed on the cutting mounting plate and extends along the axial direction of the shaft body near the first rotating body, an inclined structure is arranged on the outer side of the tail end of the cutting near the first rotating body, the outer diameter of the cutting rows is arranged in a decreasing mode towards the direction near the first rotating body, a through hole for the cutting to pass through is formed in the first fixing plate, the cutting driver is assembled on the second fixing plate, the output end of the cutting driver is assembled and connected with the cutting mounting plate, and the cutting driver drives the cutting mounting plate to move along with the cutting mounting plate near the first rotating body or away from the first rotating body.

9. The skirt assembly machine of claim 6, wherein a plurality of engaging teeth are arranged on the outer edge of the torus in a circle along the circumferential direction of the torus, and a gear engaged with the engaging teeth is fixedly sleeved at the output end of the rotary driver on the second bracket.

10. The skirt assembly machine of claim 1, further comprising a support positioning structure for supporting and positioning the end plate and the annular skirt from below before the end plate and the annular skirt are assembled, the support positioning structure enabling the center lines of the end plate and the annular skirt to coincide with the axis line of the shaft body.

11. The skirt assembly machine of claim 10, further comprising a lifting mechanism assembled on the frame, wherein the supporting and positioning structure comprises a bearing plate, a first positioning column and a second positioning column which extend along the axial direction of the shaft body and are arranged at equal heights and at intervals, the first positioning column and the second positioning column are further fixed on the bearing plate, the first positioning column and the second positioning column respectively correspond to a gap between the first rotating body and the skirt belt jacking body, the shaft axis of the shaft body, the first positioning column and the second positioning column form an isosceles or equilateral triangle corresponding vertex along the projection of the shaft axis of the shaft body, the lifting end of the lifting mechanism is assembled and connected with the bearing plate, the first rotating body is provided with a first avoidance space for avoiding the first positioning column and a second avoidance space for avoiding the second positioning column, and the lifting mechanism can drive the bearing plate to drive the first positioning column to move into the first avoidance space and drive the second avoidance space to move into the second avoidance space.