Blank overturning lifting appliance for processing building aerated blocks

Abstract

The invention discloses a blank turnover lifting appliance for building aerated block processing, which comprises a fixed frame, a movable frame and a lifting appliance structure, a traction mechanism is mounted on the fixed frame, the traction mechanism is connected with a cleaning mechanism, the traction mechanism is connected with a protection mechanism, and the protection mechanism is fixed on the movable frame. According to the blank overturning lifting appliance for building aerated block machining, the pulley traction mechanism is adopted, the lifting traction effect of a heavy object can be achieved under the action of small traction force, so that damage to a motor can be effectively avoided, locking positioning protection of the device can be achieved when a steel wire rope is broken in the operation process of the device in cooperation with the linkage elastic clamping protection mechanism, and the safety of the device is improved. Safety accidents caused by direct falling of the device are avoided, operation safety of the device is guaranteed, friction increase caused by adhesion of gravel foreign matter to the steel wire rope in the machining process can be avoided in cooperation with a linked cleaning mechanism, and therefore the service life of the steel wire rope is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of aerated block processing, in particular to a blank turning hanger for processing building aerated blocks. Background Art

[0002] Aerated blocks are lightweight porous silicate products made of siliceous and calcareous materials as the main raw materials, mixed with aluminum powder as a gasifier, through the process of batching, mixing, pouring, pre-curing, cutting, autoclaving, curing, etc. Because they contain a large number of uniform and fine pores after gasification, they are called aerated blocks. In the actual production process of the aerated block, the blank (with the mold and the bottom plate) needs to be flipped and hoisted to be placed on the cutting table, and the mold frame needs to be removed for subsequent cutting processing. The existing flip hoist for aerated blocks, such as a flip hoist for aerated concrete aerated blocks with publication number CN209276001U, is a blank flip hoist for aerated concrete aerated blocks. The blank flip hoist for aerated concrete aerated blocks is used in conjunction with a clamping block, a positioning rod, a second spring, an inclined block, a rack, a turbine, a worm and a forward and reverse motor. The forward and reverse motors rotate to drive the turbine and the rack to move, so that the inclined block compresses the positioning rod, so that the fixture and the movable plate are fixed more firmly and are easy to replace, thereby avoiding cracks in the fixture that are inconvenient to replace. The above-mentioned existing aerated block flipping hanger has no stall protection mechanism during actual use. That is, during the use of the device, when the wire rope breaks due to long-term use, due to the large mass of the lifting mechanism and the blank, the wire rope breakage causes the lifting mechanism and the blank to fall directly, which will cause a great safety accident. Therefore, in view of the above-mentioned problem, a blank flipping hanger for building aerated block processing is designed to better meet the actual use needs. Summary of the invention

[0003] The object of the present invention is to provide a blank turning hanger for processing building aerated blocks to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a blank turning hanger for processing building aerated blocks, comprising a fixed frame, a movable frame and a hanger structure, a traction mechanism is installed on the fixed frame, the traction mechanism is connected to a cleaning mechanism, the traction mechanism is connected to a protective mechanism, the protective mechanism is fixed on the movable frame, the movable frame is symmetrically connected to the hanger structure through a bearing, and the hanger structure is installed obliquely; The fixing frame is also provided with a guide groove, and the fixing frame is also provided with slots at equal intervals. A connecting frame is fixed to the upper end surface of the fixing frame, and the connecting frame is fixed to the crane by bolts. The cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame. The cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame. The cam is fixedly mounted on the support frame. The cam is fixedly mounted on the support frame.

[0005] Preferably, the traction mechanism includes a dual-axis motor, a winding wheel, a wire rope, a guide wheel and a mounting seat. The dual-axis motor is fixed to the upper end of the fixed frame, and the winding wheel is fixed on the output shaft of the dual-axis motor. One end of the wire rope is connected to the winding wheel, and the other end of the wire rope is fixed to the fixed frame. Through the above structure, the traction effect of the movable frame can be realized, thereby providing a basic force for the lifting and lowering of the movable frame.

[0006] Preferably, the wire rope and the guide wheel are interconnected, and the guide wheel bearing is connected to the mounting seat. Through the above structure, the winding wheel, wire rope and guide wheel form a pulley structure, which can reduce the size of the traction force, improve mechanical efficiency, and realize the protection of the dual-axis motor.

[0007] Preferably, the cleaning mechanism includes a disc, a cam shaft, a slide rod, a cross bar, a mounting frame and a cleaning brush. The disc is fixed on the rotating shaft of the guide wheel, and the disc is symmetrically arranged on the outside of the mounting seat front and back, and a cam shaft is fixed on the disc. During the traction process, when the guide wheel rotates, the disc and the cam shaft can be driven to rotate synchronously, thereby ensuring the normal operation of the device.

[0008] Preferably, the convex shaft and the slide slot rod are slidably connected, and a cross bar is symmetrically fixed on the slide slot rod, and the cross bar and the mounting seat are slidably connected. When the convex shaft rotates, the slide slot rod can be forced to move left and right in an orderly manner through the sliding action between the convex shaft and the slide slot rod. Combined with the sliding guiding action between the cross bar and the mounting seat, the stability of the movement of the slide slot rod can be guaranteed.

[0009] Preferably, a mounting frame is fixed on the slide rod, and a detachable cleaning brush is installed on the mounting frame, and the cleaning brush can slide in contact with the wire rope, and when the slide rod moves left and right in an orderly manner, the cleaning brush can be driven to move left and right in an orderly manner synchronously, and with the sliding action between the cleaning brush and the wire rope, sand and gravel foreign objects adhered to the wire rope can be cleaned, thereby ensuring the cleanliness of the wire rope, thereby reducing the friction between the wire rope and the guide wheel, and ensuring the service life of the wire rope and the guide wheel.

[0010] Preferably, sliders are fixed symmetrically on the movable frame, and the sliders are nested in the guide grooves for sliding. When the movable frame moves, the sliding guide effect between the sliders and the guide grooves can ensure that the movable frame performs stable linear motion.

[0011] Preferably, the hanger structure includes an outer shell, a positioning groove, a first cylinder, a second cylinder and a limit rod. The outer shell is rotatably connected to the movable frame, and two positioning grooves with inclined structures are provided on the outer shell. Through the function of the positioning groove, the outer shell and the blank mold frame can be conveniently docked and installed.

[0012] Preferably, one end of the first cylinder is rotatably connected to the outer shell, and the other end of the first cylinder is rotatably connected to the movable frame. The first cylinder can provide a basic force for the rotation of the outer shell, thereby providing a basic guarantee for the flipping of the blank.

[0013] Preferably, a second cylinder is fixed in the outer shell, and a limiting rod is fixed at the output end of the second cylinder, and the limiting rod is slidably connected in the outer shell. Through the action of the second cylinder, the position of the limiting rod can be adjusted to achieve locking and unlocking of the positioning groove and the blank mold frame, thereby ensuring normal use of the device.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the billet turning hoist for processing the building aerated block adopts a pulley traction mechanism, which can realize the hoisting and traction of heavy objects under a relatively small traction force, thereby effectively avoiding damage to the motor, and cooperates with the linked elastic snap-fit ​​protection mechanism to realize the locking and positioning protection of the device when the wire rope breaks during the operation of the device, thereby avoiding the occurrence of safety accidents caused by the direct fall of the device and ensuring the safe operation of the device, and cooperates with the linked cleaning mechanism to avoid the adhesion of sand and gravel foreign matter to the wire rope during the processing process to increase friction, thereby extending the service life of the wire rope, and the specific contents are as follows: 1. The billet flip hoist processed by the building aerated block, during the use of the device, due to the gravity of the movable frame, the spring is in a contracted state, and the reinforcing plate is separated from the slot, so as to facilitate normal lifting. When the wire rope breaks, the elastic action of the spring and the transmission action of the connecting rod make the reinforcing plate and the slot engage to limit the position, thereby realizing the locking of the device and ensuring the safety of the device; 2. The billet turning hoist processed by the building aerated block, when hoisting, uses the winding wheel, wire rope and guide wheel to form a pulley mechanism, so that the heavy objects can be hoisted with less force, thereby improving the mechanical efficiency. With the function of the disc, cam, slide rod and cross bar, the mounting frame and the cleaning brush can reciprocate in an orderly manner, so that the sand and gravel foreign objects adhering to the surface of the wire rope can be cleaned to ensure the cleanliness of the wire rope surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall isometric three-dimensional structure of the device of the present invention; Figure 2 It is a schematic diagram of the overall three-dimensional structure of the device of the present invention when viewed from above; Figure 3 This is a schematic diagram of the three-dimensional structure of the device of the present invention without the fixing frame; Figure 4 It is a schematic diagram of the three-dimensional structure of the cleaning mechanism and the protection mechanism of the present invention from a side view; Figure 5 It is a schematic diagram of the front view of the three-dimensional structure of the protection mechanism of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the movable frame of the present invention.

[0016] In the figure: 1. fixed frame; 101. guide groove; 102. card slot; 103. connecting frame; 2. traction mechanism; 201. double-axis motor; 202. winding wheel; 203. wire rope; 204. guide wheel; 205. mounting seat; 3. cleaning mechanism; 301. disc; 302. convex shaft; 303. slide rod; 304. cross bar; 305. mounting frame; 306. cleaning brush; 4. protection mechanism; 401. vertical rod; 402. bottom plate; 403. spring; 404. bracket; 405. connecting rod; 406. slide rod; 407. reinforcement plate; 5. movable frame; 501. slider; 6. sling structure; 601. shell; 602. positioning groove; 603. first cylinder; 604. second cylinder; 605. limit rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 6 The present invention provides a technical solution: a billet turning hanger for processing building aerated blocks, comprising a fixed frame 1, a movable frame 5 and a hanger structure 6, a traction mechanism 2 is installed on the fixed frame 1, the traction mechanism 2 is connected to a cleaning mechanism 3, the traction mechanism 2 is connected to a protective mechanism 4, the protective mechanism 4 is fixed on the movable frame 5, the movable frame 5 is symmetrically connected to the hanger structure 6 through a bearing, and the hanger structure 6 is installed obliquely; a guide groove 101 is also provided on the fixed frame 1, and a card slot 102 is also provided on the fixed frame 1 at equal intervals, a connecting frame 103 is fixed on the upper end surface of the fixed frame 1, and the connecting frame 103 is fixed to the traveling crane by bolts; the protective mechanism 4 comprises a vertical rod 401, a bottom plate 402, a spring 403, a bracket 404, a connecting rod 405, a sliding rod 406 and a reinforcing plate 407, the vertical rod 401 is fixed on the traction mechanism 2, and the vertical rod 401 and the bracket 404 are slidably connected, The bracket 404 is fixed to the movable frame 5, and a bottom plate 402 is fixed to the lower end surface of the vertical rod 401, and one end of a spring 403 is fixed to the bottom plate 402, and the other end of the spring 403 is fixed to the bracket 404. One end of a connecting rod 405 is rotatably connected to the bottom plate 402, and the other end of the connecting rod 405 is rotatably connected to the sliding rod 406. The sliding rod 406 and the movable frame 5 are slidably connected, and a reinforcing plate 407 is also fixed to the sliding rod 406. The reinforcing plate 407 cooperates with the card slot 102 to achieve positioning. During the normal operation of the device, the spring 403 is in a contracted state under the action of gravity of the movable frame 5. When the device is damaged due to the traction mechanism 2, causing the movable frame 5 to fall rapidly, the elastic action of the spring 403 and the transmission action of the connecting rod 405 make the sliding rod 406 and the reinforcing plate 407 move, and the locking of the device is achieved by the engagement of the reinforcing plate 407 with the card slot 102.

[0019] The traction mechanism 2 includes a double-axis motor 201, a winding wheel 202, a wire rope 203, a guide wheel 204 and a mounting seat 205. The double-axis motor 201 is fixed to the upper end of the fixed frame 1, and the winding wheel 202 is fixed on the output shaft of the double-axis motor 201, and one end of the wire rope 203 is connected to the winding wheel 202, and the other end of the wire rope 203 is fixed to the fixed frame 1; the wire rope 203 and the guide wheel 204 are connected to each other, and the bearing of the guide wheel 204 is connected to the mounting seat 205; the movable frame 5 is also symmetrically fixed with a slider 501, and the slider 501 is nested in the guide groove 101; the sling structure 6 includes a shell 601, a positioning groove 602, a first cylinder 603, a second cylinder 604 and a limit rod 605, the shell 601 is rotatably connected to the movable frame 5, and the shell 601 is provided with two positioning grooves 602 with inclined structures; one end of the first cylinder 603 is rotatably connected to the shell 601, and the other end of the first cylinder 603 is rotatably connected to the movable frame 5; the second cylinder 604 is fixed in the shell 601, and the output end of the second cylinder 604 is fixed with a limit rod 605, and the limit rod 605 is slidably connected in the shell 601; When using the billet turning hoist processed by the building aerated block, if Figure 1-Figure 6 As shown, first, the connecting frame 103 is fixed to the crane by bolts, and the crane is used to drive the entire device to move. When hoisting, the double-axis motor 201 is started to drive the winding wheel 202 to rotate, so as to realize the release of the wire rope 203, and then the movable frame 5 and the sling structure 6 are moved downward, and the sliding guide effect of the slider 501 nested between the guide grooves 101 can ensure the stability of the movement of the movable frame 5 and the sling structure 6. At this time, due to the gravity of the movable frame 5, the spring 403 is in a contracted state, and the reinforcing plate 407 is in a separated state from the slot 102. During the downward movement of the sling structure 6, when the positioning slot 602 cooperates with the blank mold lifting ear, the second cylinder 604 is controlled to start, thereby driving the limit rod 605 to move, through The limit rod 605 can realize the locking effect of the shell 601 and the billet lifting ear, so that the subsequent lifting can proceed normally. After the locking is completed, the double-axis motor 201 drives the winding wheel 202 to rotate in the opposite direction, so as to realize the winding of the wire rope 203, and then realize the lifting of the billet. In the process of lifting the billet, the winding wheel 202, the wire rope 203, the guide wheel 204 and the fixed frame 1 form a pulley mechanism, so that the billet can be prompted with a smaller force, which greatly increases the mechanical efficiency. The billet can be transferred by moving the crane. When the billet needs to be turned over, it is only necessary to control the setting of the first cylinder 603, so as to drive the shell 601 to rotate, and then drive the billet to rotate 90°, so as to meet the actual use requirements. The cleaning mechanism 3 includes a disc 301, a cam 302, a slide rod 303, a cross bar 304, a mounting frame 305 and a cleaning brush 306. The disc 301 is fixed on the rotating shaft of the guide wheel 204, and the disc 301 is symmetrically arranged on the outside of the mounting seat 205, and the disc 301 is fixed with a cam 302; the cam 302 and the slide rod 303 are slidably connected, and the slide rod 303 is symmetrically fixed with a cross bar 304, and the cross bar 304 and the mounting seat 205 are slidably connected; the slide rod 303 is also fixed with a mounting frame 305, and a detachable cleaning brush 306 is installed on the mounting frame 305, and the cleaning brush 306 contacts the wire rope 203 and can slide; During use of the device, if Figure 1-Figure 6 As shown, when the dual-axis motor 201 drives the winding wheel 202 to rotate to realize the retraction and release of the wire rope 203, the guide wheel 204 rotates synchronously, thereby driving the disc 301 and the convex shaft 302 to rotate, and the sliding action between the convex shaft 302 and the slide rod 303 makes the slide rod 303 move left and right in an orderly manner, and the sliding guide action between the cross bar 304 and the mounting seat 205 can ensure the stability of the movement of the slide rod 303. When the slide rod 303 moves, the mounting frame 305 and the cleaning brush 306 are synchronously driven to move. Through the contact and sliding action between the cleaning brush 306 and the wire rope 203, the gravel debris adhered to the surface of the wire rope 203 can be cleaned (the existence of gravel is mainly due to the flying gravel debris in the aerated block blank production workshop), ensuring the cleanliness of the surface of the wire rope 203, thereby reducing friction and extending the service life of the wire rope 203. During long-term use of the device, Figure 1-Figure 6 As shown, when the wire rope 203 breaks during the lifting process, the guide wheel 204 is no longer under stress, so that under the elastic action of the spring 403, the bottom plate 402 moves downward, and the sliding guiding effect between the vertical rod 401 and the bracket 404 can ensure the stability of the movement of the bottom plate 402, and the transmission effect of the connecting rod 405 can make the slide bar 406 and the reinforcement plate 407 move, and the sliding guiding effect between the slide bar 406 and the movable frame 5 can ensure the stability of the movement of the reinforcement plate 407. When the reinforcement plate 407 is nested and engaged with any slot 102 on the fixed frame 1, the support and locking effect of the entire device can be achieved, thereby realizing the protection of the device, avoiding the device from falling directly due to gravity and causing damage or injury to the staff, and then ensuring the safety of the device. This is the working principle of the blank flip hoist for processing building aerated blocks.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A billet turning hanger for processing aerated building blocks, comprising a fixed frame (1), a movable frame (5) and a hanger structure (6), characterized in that: A traction mechanism (2) is installed on the fixed frame (1), the traction mechanism (2) and the cleaning mechanism (3) are connected to each other, the traction mechanism (2) and the protection mechanism (4) are connected to each other, the protection mechanism (4) is fixed on the movable frame (5), and a hanger structure (6) is symmetrically connected to the movable frame (5) via bearings, and the hanger structure (6) is installed at an angle; The fixing frame (1) is also provided with a guide groove (101), the fixing frame (1) is also provided with slots (102) at equal intervals, a connecting frame (103) is fixed to the upper end surface of the fixing frame (1), and the connecting frame (103) is fixed to the crane by bolts; The protective mechanism (4) comprises a vertical rod (401), a bottom plate (402), a spring (403), a bracket (404), a connecting rod (405), a sliding rod (406) and a reinforcing plate (407); the vertical rod (401) is fixed to the traction mechanism (2); the vertical rod (401) and the bracket (404) are slidably connected; the bracket (404) is fixed to the movable frame (5); the bottom plate (402) is fixed to the lower end surface of the vertical rod (401); one end of the spring (403) is fixed to the bottom plate (402); the other end of the spring (403) is fixed to the bracket (404); one end of the connecting rod (405) is rotatably connected to the bottom plate (402); ... The other end of the movable frame (5) is rotatably connected to the slide bar (406), and the slide bar (406) and the movable frame (5) are slidably connected. A reinforcing plate (407) is also fixed to the slide bar (406), and the reinforcing plate (407) cooperates with the card slot (102) to achieve positioning. During the normal operation of the device, the spring (403) is in a contracted state under the gravity of the movable frame (5). When the movable frame (5) falls rapidly due to damage of the traction mechanism (2), the elastic action of the spring (403) cooperates with the transmission action of the connecting rod (405) to move the slide bar (406) and the reinforcing plate (407), and the device is locked by the engagement of the reinforcing plate (407) with the card slot (102).

2. The blank turning hanger for processing aerated building blocks according to claim 1 is characterized in that: The traction mechanism (2) comprises a double-axis motor (201), a winding wheel (202), a steel wire rope (203), a guide wheel (204) and a mounting seat (205); the double-axis motor (201) is fixed to the upper end of the fixing frame (1); the winding wheel (202) is fixed to the output shaft of the double-axis motor (201); one end of the steel wire rope (203) is connected to the winding wheel (202); and the other end of the steel wire rope (203) is fixed to the fixing frame (1).

3. The blank turning hanger for processing aerated building blocks according to claim 2 is characterized in that: The steel wire rope (203) and the guide wheel (204) are connected to each other, and the bearing of the guide wheel (204) is connected to the mounting seat (205).

4. The blank turning hanger for processing aerated building blocks according to claim 3 is characterized in that: The cleaning mechanism (3) comprises a disc (301), a convex shaft (302), a slide rod (303), a cross bar (304), a mounting frame (305) and a cleaning brush (306); the disc (301) is fixed on the rotating shaft of the guide wheel (204), and the disc (301) is symmetrically arranged on the outside of the mounting seat (205) in a front-to-back manner, and the convex shaft (302) is fixed on the disc (301).

5. The blank turning hanger for processing aerated building blocks according to claim 4 is characterized in that: The convex shaft (302) and the slide slot rod (303) are slidably connected, and a cross bar (304) is fixed symmetrically on the slide slot rod (303), and the cross bar (304) and the mounting seat (205) are slidably connected.

6. The blank turning hanger for processing aerated building blocks according to claim 4 is characterized by: A mounting frame (305) is also fixed on the slide groove rod (303), and a detachable cleaning brush (306) is mounted on the mounting frame (305), and the cleaning brush (306) contacts the steel wire rope (203) and can slide.

7. The blank turning hanger for processing aerated building blocks according to claim 1 is characterized by: Slide blocks (501) are also fixed symmetrically on the movable frame (5), and the slide blocks (501) are nested in the guide grooves (101) for sliding.

8. The blank turning hanger for processing aerated building blocks according to claim 1 is characterized by: The sling structure (6) comprises a shell (601), a positioning slot (602), a first cylinder (603), a second cylinder (604) and a limit rod (605); the shell (601) is rotatably connected to the movable frame (5), and the shell (601) is provided with two positioning slots (602) of an inclined structure.

9. The blank turning hanger for processing aerated building blocks according to claim 8, characterized in that: One end of the first cylinder (603) is rotatably connected to the housing (601), and the other end of the first cylinder (603) is rotatably connected to the movable frame (5).

10. The blank turning hanger for processing aerated building blocks according to claim 9, characterized in that: A second cylinder (604) is fixed in the housing (601), and a limiting rod (605) is fixed at the output end of the second cylinder (604), and the limiting rod (605) is slidably connected in the housing (601).

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