Turnover device for aerated concrete blocks

Abstract

The utility model discloses a turnover device for aerated concrete blocks, which comprises a support frame, a rotary hoisting mechanism mounted above the support frame, a transverse conveying track erected below the support frame, a turnover mechanism arranged below the transverse conveying track, a mold placed on the transverse conveying track, and a turnover mechanism arranged on the mold. The end, away from the supporting frame, of the transverse conveying rail is connected with a longitudinal conveying rail, and a bearing plate is placed on the longitudinal conveying rail. By means of the design, automation of demolding and conveying is achieved, working efficiency is greatly improved, a traditional clamping and overturning structure is avoided, and the surface integrity of autoclaved aerated concrete can be maintained easily.

Description

Technical field:

[0001] The utility model relates to the field of autoclaved aerated concrete production equipment, in particular to a turning device for aerated concrete blocks. Background technology:

[0002] After autoclaved aerated concrete is formed in a mold, it needs to be demoulded and cut. The common demoulding method is to flip it over. The current aerated concrete block flipping equipment requires the use of a crane, that is, the crane places the aerated concrete block on the flipping equipment, and then uses the crane to lift the aerated concrete block off the flipping equipment after the aerated concrete block is flipped. The degree of automation is low, the work efficiency is low, and the clamping device of the crane is easy to damage the aerated concrete block. Utility model content:

[0003] The utility model provides a turning device for aerated concrete blocks, which solves the problems of low automation and low working efficiency in the turning of aerated concrete blocks in the prior art.

[0004] The technical solution of the utility model is as follows: A turning device for aerated concrete blocks, comprising:

[0005] A support frame, a rotating lifting mechanism is installed above the support frame, a horizontal conveying track is set below the support frame, a turning mechanism is set below the horizontal conveying track, a mold is placed on the horizontal conveying track, and the end of the horizontal conveying track away from the support frame is connected to the longitudinal conveying track, and a supporting plate is placed on the longitudinal conveying track;

[0006] The flip mechanism includes a first connecting seat and a second connecting seat, the top of the first connecting seat is fixed with a plate in contact with the bottom of the mold, the second connecting seat is fixed on the support frame, the first connecting seat and the second connecting seat are connected by a flip connecting rod, the flip connecting rod is fixedly connected to the connecting end of the first connecting seat and is hinged to the connecting end of the second connecting seat, and the hinge is connected to the first rotating motor group;

[0007] The rotary lifting mechanism includes a rotary bearing formed at the center position of the upper part of the support frame, a rotating shaft is rotatably connected inside the rotary bearing, a toothed belt is engaged with the outer wall of the lower end of the rotating shaft, the end of the toothed belt away from the rotating shaft is engaged with the output end of the second rotating motor, and a T-shaped lifting assembly extends outward from the upper end of the rotating shaft.

[0008] Preferably, a through slot is provided on the transverse beam of the T-shaped lifting assembly, a bidirectional threaded rod is rotatably connected in the through slot, circular rings are threadedly connected at both ends of the bidirectional threaded rod, and a third rotating motor is also connected to one end of the bidirectional threaded rod, the circular ring is fixedly connected to a first telescopic cylinder facing vertically downward, the output end of the first telescopic cylinder is fixedly connected to a fourth rotating motor, and the output end of the fourth rotating motor is fixedly connected to a first fixing member.

[0009] Preferably, symmetrical rectangular grooves are provided on the supporting plate, and second telescopic cylinders are installed in the rectangular grooves, and the ends of the second telescopic cylinders are fixedly connected with abutment blocks.

[0010] Preferably, the mold is formed into a rectangular frame with an open top by five plates, the plates near the support plate are movably connected to the adjacent plates, and symmetrical rectangular blocks are also formed on the plates near the support plate, and the rectangular blocks are fixed in cooperation with the rectangular grooves. Rectangular fixed bases are respectively fixed on both sides of the mold, and a first fixing part is plugged into the rectangular fixed base. A first fixed notch is provided on the side of the rectangular fixing seat opposite to the rectangular block, and a plurality of second fixed notches are provided at the bottom of the mold.

[0011] Preferably, the first fixing notch comprises a first circular groove formed on the surface of the rectangular block, and a first arc-shaped portion is formed on the upper and lower sides of the top of the first circular groove extending toward the center of the circle.

[0012] Preferably, the second fixing notch comprises a second circular groove provided at the bottom of the mold, and second arc-shaped portions are formed on both sides of the opening of the second circular groove extending toward the center of the circle.

[0013] Preferably, a plurality of through grooves corresponding to the second fixed grooves at the bottom of the mold are opened near the support plate on the top surface of the support plate, and a third telescopic cylinder is fixedly connected to the bottom of the through groove, and a fifth rotating motor is connected to the output end of the third telescopic cylinder, and a second fixing part is fixedly connected to the output end of the fifth rotating motor.

[0014] Preferably, the first fixing member includes a first cylindrical connecting member, and a first V-shaped elastic member is fixedly connected to the end of the first cylindrical connecting member.

[0015] Preferably, the second fixing member includes a second cylindrical connecting member, and a second V-shaped elastic member is fixedly connected to the end of the second cylindrical connecting member.

[0016] The beneficial effects of the utility model are as follows: the utility model realizes automatic flipping of the mold by arranging a flipping mechanism, and then cooperates with the rotary lifting mechanism to demould and separate the mold from the formed autoclaved aerated concrete, and then transports the separated autoclaved aerated concrete to the cutting device through the longitudinal conveying track for cutting, and the rotary lifting mechanism rotates to send the mold to a special storage place for continued use, thus realizing the automation of demoulding and transportation, greatly improving work efficiency, avoiding the traditional clamping and flipping structure, and being conducive to maintaining the surface integrity of the autoclaved aerated concrete. Description of the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of the utility model.

[0018] Figure 2 This is a cross-sectional view from another angle of the present invention.

[0019] Figure 3 This is a schematic diagram of the mold structure of the utility model and its partial cross-sectional view.

[0020] Figure 4 This is a schematic diagram of the rotary lifting structure of the utility model.

[0021] Figure 5 This is a schematic diagram of the rotary lifting structure of the utility model from another angle.

[0022] Figure 6 for Figure 5 Partial view of A in the figure.

[0023] In the figure: 1. support frame; 2. rotary lifting mechanism; 21. rotary bearing; 22. rotating shaft; 23. toothed belt; 24. second rotary motor; 25. T-shaped lifting assembly; 26. transverse beam; 27. through slot; 28. bidirectional threaded rod; 29. ​​circular ring; 210. third rotary motor; 211. first telescopic cylinder; 212. fourth rotary motor; 213. first fixing member; 2131. first columnar connecting member; 2132. first V-shaped elastic member; 3. transverse conveying track; 4. turning mechanism; 41. first connecting seat; 42. second connecting seat; 43. support Plate; 431, through-groove; 432, third telescopic cylinder; 434, second fixing member; 4341, second columnar connecting member; 4342, second V-shaped elastic member; 44, first rotating motor group; 5, mold; 51, plate; 52, rectangular block; 54, rectangular fixed base; 55, first circular groove; 56, first arc-shaped portion; 57, first fixed notch; 6, longitudinal conveying track; 7, supporting plate; 71, rectangular groove; 72, second telescopic cylinder; 73, block; 8, flip connecting rod; 9, second fixed notch; 91, second circular groove; 92, second arc-shaped portion. Specific implementation method:

[0024] Combined with attachment Figure 1 The turning device of the aerated concrete block of the utility model is further described.

[0025] The utility model provides a turning device for autoclaved aerated concrete blocks, comprising:

[0026] A support frame 1 is provided with a rotating lifting mechanism 2 above the support frame 1, a transverse conveying track 3 is provided below the support frame 1, a turning mechanism 4 is provided below the transverse conveying track 3, a mold 5 is placed on the transverse conveying track 3, and a longitudinal conveying track 6 is connected to the end of the transverse conveying track 3 away from the support frame 1, and a supporting plate 7 is placed on the longitudinal conveying track 6;

[0027] The flip mechanism 4 includes a first connecting seat 41 and a second connecting seat 42. The top of the first connecting seat 41 is fixed with a stop plate 43 that contacts the bottom of the mold 5. The second connecting seat 42 is fixed to the support frame 1. The first connecting seat 41 and the second connecting seat 42 are connected by a flip connecting rod 8. The flip connecting rod 8 is fixedly connected to the connecting end of the first connecting seat 41 and hinged to the connecting end of the second connecting seat 42. The hinge is connected to a first rotating motor group 44.

[0028] The rotating lifting mechanism 2 includes a rotating bearing 21 formed at the upper center position of the support frame 1, and a rotating shaft 22 is rotatably connected inside the rotating bearing 21. The outer wall of the lower end of the rotating shaft 22 is engaged with a toothed belt 23, and the end of the toothed belt 23 away from the rotating shaft 22 is engaged with the output end of the second rotating motor 24. A T-shaped lifting assembly 25 extends outward from the upper end of the rotating shaft 22.

[0029] Furthermore, a through slot 27 is provided on the transverse beam 26 of the T-shaped lifting assembly 25, and a bidirectional threaded rod 28 is rotatably connected in the through slot 27. Rings 29 are threadedly connected at both ends of the bidirectional threaded rod 28, and a third rotating motor 210 is also connected to one end of the bidirectional threaded rod 28. The ring 29 is fixedly connected to a first telescopic cylinder 211 facing vertically downward, and the output end of the first telescopic cylinder 211 is fixedly connected to a fourth rotating motor 212, and the output end of the fourth rotating motor 212 is fixedly connected to a first fixing member 213.

[0030] Furthermore, the supporting plate 7 is provided with symmetrical rectangular grooves 71 , and second telescopic cylinders 72 are installed in the rectangular grooves 71 , and the ends of the second telescopic cylinders 72 are fixedly connected with abutment blocks 73 .

[0031] Furthermore, the mold 5 is formed into a rectangular frame style with an open top by five plates 51. The plates 51 near the supporting plate 7 are movably connected to the adjacent plates 51, and symmetrical rectangular blocks 52 are also formed on the plates 51 near the supporting plate 7. The rectangular blocks 52 are fixed in cooperation with the rectangular grooves 53. Rectangular fixed bases 54 are fixed on both sides of the mold 5. The first fixing member 212 is plugged into the rectangular fixed base 54. The rectangular fixed seat 54 is provided with a first fixed notch 57 on the side opposite to the rectangular block 52, and a plurality of second fixed notches 9 are provided at the bottom of the mold 5.

[0032] Furthermore, the first fixing notch 57 includes a first circular groove 55 formed on the surface of the rectangular block 52 , and first arc-shaped portions 56 are formed on the upper and lower sides of the top of the first circular groove 55 extending toward the center.

[0033] Furthermore, the second fixing notch 9 includes a second circular groove 91 formed at the bottom of the mold 5 , and second arc-shaped portions 92 are formed on both sides of the opening of the second circular groove 91 extending toward the center of the circle.

[0034] Furthermore, a plurality of through grooves 431 corresponding to the second fixed notch 9 at the bottom of the mold 5 are provided on the top surface of the support plate 43 near the supporting plate 7. A third telescopic cylinder 432 is fixedly connected to the bottom of the through groove 431. The output end of the third telescopic cylinder 432 is connected to a fifth rotating motor 433. The output end of the fifth rotating motor 433 is fixedly connected to a second fixing member 434.

[0035] Furthermore, the first fixing member 213 includes a first cylindrical connecting member 2131 , and a first V-shaped elastic member 2132 is fixedly connected to an end of the first cylindrical connecting member 2131 .

[0036] Furthermore, the second fixing member 434 includes a second cylindrical connecting member 4341 , and a second V-shaped elastic member 4342 is fixedly connected to an end of the second cylindrical connecting member 4341 .

[0037] The working principle of the present invention is as follows: after the autoclaved aerated concrete is solidified and formed in the mold 5, it needs to be demoulded and cut. At this time, the mold 5 is transported to the appropriate position through the horizontal conveying track 3 (the through groove 431 on the support plate 43 corresponds to the second fixed groove 9 at the bottom of the mold 5), and the third telescopic cylinder 432 on the support plate 43 drives the fifth rotating motor 433 to lift the second fixing member 213 to extend into the second fixed groove 9, and then the fifth rotating motor 433 drives the second fixing member 434 to rotate, and the second V-shaped elastic member 4342 of the second fixing member 434 rotates and abuts against the second arc portion 92 in the second fixed groove 9 to achieve fixation, and then the first rotating motor group 44 drives the flip connecting rod 8 to rotate the mold 5 90°, and the rectangular block 52 on the mold 5 extends into the rectangular groove 71 on the supporting plate 7, and the second telescopic cylinder 72 installed in the rectangular groove 71 drives the support block 73 to abut against the rectangular block 52 to achieve fixation of the mold 5, and then rotates and lifts. When the mechanism 2 is running, the third rotary motor 210 drives the bidirectional threaded rod 28 to rotate so that the two side rings 29 move relative to each other until the first fixing part 213 faces the rectangular fixed base 54 of the mold 5, and the first telescopic cylinder 211 drives the first fixing part 213 to descend and extend into the first fixed slot 57 of the rectangular fixed seat 54, and then the fourth rotary motor 212 drives the first fixing part 213 to rotate, and the first V-shaped elastic part 2132 of the first fixing part 213 rotates and abuts against the arc-shaped part 56 in the first fixed slot 57 to achieve fixation, and then the first telescopic cylinder 211 drives in the reverse direction to separate the mold 5 from the plate 51 fixed on the supporting plate 7, and the second rotary motor 24 drives the rotating shaft 22 to rotate through the toothed belt 23, and then sends the mold 5 to a special storage place for continued use, thereby realizing the automation of demoulding and conveying, greatly improving work efficiency, avoiding the traditional clamping and flipping structure, and being conducive to maintaining the surface integrity of the autoclaved aerated concrete.

[0038] The above description is only a preferred embodiment of the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present utility model.

Claims

1. A turning device for aerated concrete blocks, characterized in that: include: A support frame (1), a rotating lifting mechanism (2) is installed above the support frame (1), a transverse conveying track (3) is installed below the support frame (1), a turning mechanism (4) is provided below the transverse conveying track (3), a mold (5) is placed on the transverse conveying track (3), and an end of the transverse conveying track (3) away from the support frame (1) is connected to a longitudinal conveying track (6), and a supporting plate (7) is placed on the longitudinal conveying track (6); The flip mechanism (4) comprises a first connecting seat (41) and a second connecting seat (42), wherein a stop plate (43) in contact with the bottom of the mold (5) is fixed on the top of the first connecting seat (41), and the second connecting seat (42) is fixed on the support frame (1). The first connecting seat (41) and the second connecting seat (42) are connected via a flip connecting rod (8), wherein the flip connecting rod (8) is fixedly connected to the connecting end of the first connecting seat (41) and is hinged to the connecting end of the second connecting seat (42), and a first rotating motor group (44) is connected at the hinged position. The rotary lifting mechanism (2) includes a rotary bearing (21) formed at the center position of the upper part of the support frame (1), a rotating shaft (22) is rotatably connected inside the rotary bearing (21), a toothed belt (23) is engaged with the outer wall of the lower end of the rotating shaft (22), and the end of the toothed belt (23) away from the rotating shaft (22) is engaged with the output end of the second rotating motor (24), and a T-shaped lifting assembly (25) extends outward from the upper end of the rotating shaft (22).

2. The turning device for aerated concrete blocks according to claim 1, characterized in that: A through slot (27) is provided on the transverse beam (26) of the T-shaped lifting assembly (25), a bidirectional threaded rod (28) is rotatably connected in the through slot (27), both ends of the bidirectional threaded rod (28) are threadedly connected to a ring (29), one end of the bidirectional threaded rod (28) is also connected to a third rotating motor (210), the ring (29) is fixedly connected to a first telescopic cylinder (211) facing vertically downward, the output end of the first telescopic cylinder (211) is fixedly connected to a fourth rotating motor (212), and the output end of the fourth rotating motor (212) is fixedly connected to a first fixing member (213).

3. The turning device for aerated concrete blocks according to claim 1, characterized in that: Symmetrical rectangular grooves (71) are provided on the supporting plate (7), and second telescopic cylinders (72) are installed in the rectangular grooves (71). The ends of the second telescopic cylinders (72) are fixedly connected with abutment blocks (73).

4. The turning device for aerated concrete blocks according to claim 1, characterized in that: The mold (5) is formed of five plates (51) in a rectangular frame with an open top. The plate (51) near the supporting plate (7) is movably connected to the adjacent plate (51), and a symmetrical rectangular block (52) is formed on the plate (51) near the supporting plate (7). The rectangular block (52) is fixed in conjunction with the rectangular groove (71). Rectangular fixed bases (54) are fixed on both sides of the mold (5). A first fixing member (213) is plugged into the rectangular fixed base (54). A first fixed notch (57) is provided on the side of the rectangular fixed base (54) opposite to the rectangular block (52). A plurality of second fixed notches (9) are provided at the bottom of the mold (5).

5. The turning device for aerated concrete blocks according to claim 4, characterized in that: The first fixing notch (57) comprises a first circular groove (55) formed on the surface of the rectangular block (52), and first arc-shaped portions (56) are formed on both sides of the opening of the first circular groove (55) extending toward the center of the circle.

6. The turning device for aerated concrete blocks according to claim 4, characterized in that: The second fixing notch (9) comprises a second circular groove (91) provided at the bottom of the mold (5), and second arc-shaped portions (92) are formed on both sides of the opening of the second circular groove (91) extending toward the center of the circle.

7. The turning device for aerated concrete blocks according to claim 1, characterized in that: A plurality of through slots (431) corresponding to the second fixed notches (9) at the bottom of the mold (5) are formed on the top surface of the abutment plate (43) near the supporting plate (7). A third telescopic cylinder (432) is fixedly connected to the bottom of the through slot (431). The output end of the third telescopic cylinder (432) is connected to a fifth rotary motor (433). The output end of the fifth rotary motor (433) is fixedly connected to a second fixing member (434).

8. The turning device for aerated concrete blocks according to claim 2, characterized in that: The first fixing member (213) comprises a first columnar connecting member (2131), and a first V-shaped elastic member (2132) is fixedly connected to the end of the first columnar connecting member (2131).

9. The turning device for aerated concrete blocks according to claim 7, characterized in that: The second fixing member (434) includes a second columnar connecting member (4341), and the end of the second columnar connecting member (4341) is fixedly connected to a second V-shaped elastic member (4342).

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