An apparatus for removing waste materials at both ends of a cutting machine for autoclaved aerated concrete production

Abstract

The present invention discloses a device for removing waste materials at both ends of an autoclaved aerated concrete production cutting machine, belonging to the technical field of autoclaved aerated concrete production. It includes an input drive belt, a cutting drive mechanism, a positioning component, a cutting module, and a waste material discharging mechanism. The cutting drive mechanism is arranged at the output end of the input drive belt. The cutting drive mechanism includes a cavity plate. A groove body is formed in the middle of the top surface of the cavity plate. A jacking oil cylinder is fixed inside the groove of the cavity plate. The top of the jacking oil cylinder is fixed with a top plate. The top plate is slidably arranged inside the groove. A proximity switch is arranged on the top plate. Transition drive chains are arranged on both sides of the cavity plate, and the transition drive chains protrude from the top surface of the cavity plate. The device for removing waste materials at both ends of the autoclaved aerated concrete production cutting machine of the present invention can achieve automatic precise positioning and automatic cutting of autoclaved aerated concrete. During cutting, the cutting discs can cut synchronously at both ends, and the cutting is more stable. The waste materials after cutting can be automatically discharged.

Description

Technical Field

[0001] The present invention specifically relates to a device for removing waste materials at both ends of a cutting machine for autoclaved aerated concrete production, belonging to the technical field of autoclaved aerated concrete production. Background Art

[0002] As an important part of the innovation of wall materials and building energy conservation, autoclaved aerated concrete has the advantages of light weight, good heat insulation performance, good sound absorption effect, certain strength and processability, etc. As a filling and heat insulation material for the enclosure structure, it is widely used in buildings; the production process of autoclaved aerated concrete is a process of coordinated production by multiple units. In this process, the cutting unit has a great impact on product quality and is the core of the core equipment; however, in order to meet the requirements of high-precision cutting dimensions, the size of the blank before cutting is often larger than the size we need, and these extra parts are the cutting allowances. Removing the cutting allowances is also one of the functions of the cutting unit; in the traditional cutting unit, after the last vertical cutting machine, it is often necessary for workers to use long pole shovels to push the waste materials into the cutting groove; this not only wastes labor but also has certain safety hazards. Summary of the Invention

[0003] To solve the above problems, the present invention proposes a device for removing waste materials at both ends of a cutting machine for autoclaved aerated concrete production, which can automatically position autoclaved aerated concrete, clamp it before cutting, cut it smoothly and accurately, and automatically discharge the waste materials after cutting.

[0004] The device for removing waste materials at both ends of a cutting machine for autoclaved aerated concrete production of the present invention includes

[0005] An input transmission belt,

[0006] A cutting transmission mechanism, the cutting transmission mechanism is arranged at the output end of the input transmission belt. The cutting transmission mechanism includes a cavity plate. A groove body is opened in the middle of the top surface of the cavity plate. A jacking oil cylinder is fixed inside the groove of the cavity plate. The top of the jacking oil cylinder is fixed with a top plate. The top plate is slidably arranged inside the groove. A proximity switch is arranged on the top plate; transition transmission chains are arranged on both sides of the cavity plate, and the transition transmission chains protrude from the top surface of the cavity plate.

[0007] A positioning assembly, the positioning assembly includes a frame seat opened above the cutting transmission mechanism. End positioning plates are slidably arranged on both sides of the frame seat opposite to the top plate. The bottom surface of the end positioning plate is higher than the top surface of the transition transmission chain; a first positioning oil cylinder installed with the end positioning plate is fixed outside the frame seat; a top positioning plate is slidably arranged on the top surface of the frame seat opposite to the top plate; a second positioning oil cylinder installed with the top positioning plate is fixed on the top of the frame seat.

[0008] Cutting module, a slide rail is arranged inside the cavity plate, a power bin is slidably arranged on the slide rail, a dual-axis motor is fixed inside the power bin, sliders are arranged at both ends of the power bin, slideways are opened on both sides of the power bin, and the sliders are slidably arranged inside the slideways; a cutting disc is arranged outside the slider, a driving shaft of the cutting disc passes through the slider movably through a bearing and is connected to an output shaft of the dual-axis motor through a coupling, a cutting oil cylinder is fixed to the end of the slide rail through a support, and the cutting oil cylinder is fixed to the end of the power bin;

[0009] Scrap discharging mechanism, the scrap discharging mechanism is arranged between the frame base and the transition transmission chain.

[0010] During operation, the input transmission belt conveys the autoclaved aerated concrete to be cut forward, so that the autoclaved aerated concrete smoothly enters the cutting transmission mechanism. When the cutting transmission mechanism receives the autoclaved aerated concrete, the transition transmission chain acts to convey the autoclaved aerated concrete forward until the proximity switch on the top plate monitors that the autoclaved aerated concrete is in place, then the transition transmission chain stops acting, the lifting oil cylinder drives the top plate to move upward, and the autoclaved aerated concrete disengages from the transition transmission chain. At this time, two first positioning oil cylinders act synchronously to drive the end positioning plates at the ends to tightly press both ends of the autoclaved aerated concrete. When the end positioning plates reach the set pressure, the first positioning oil cylinders stop acting. Then, control the two first positioning oil cylinders to retract and extend respectively, and when ensuring the clamping state, make the extending lengths of the two first positioning oil cylinders consistent; thus, the cutting widths on both sides are consistent; after the adjustment is completed, the second positioning oil cylinder drives the top positioning plate to move downward, and the top positioning plate tightly presses the top surface of the autoclaved aerated concrete. Then, the first positioning oil cylinder drives the end positioning plate to reset. At this time, through the cooperation of the top plate and the top positioning plate, the autoclaved aerated concrete is clamped; the cutting oil cylinder drives the power bin to slide along the slide rail, the dual-axis motor inside the power bin is started synchronously, and the cutting discs on both sides rotate at high speed synchronously. When the power bin slides, it is guided by the sliders and the slide rail, so that the power bin smoothly enters the cutting position along the slideway, and can cut both ends of the autoclaved aerated concrete. The cutting discs smoothly pass through the autoclaved aerated concrete. At this time, the dual-axis motor stops. Then, the transition transmission chain and the scrap discharging mechanism act synchronously to convey the autoclaved aerated concrete that has been cut forward, and the cut scrap is discharged through the scrap discharging mechanism; finally, the power bin resets to complete the cutting of one autoclaved aerated concrete.

[0011] Further, the scrap discharging mechanism includes a scrap conveyor belt, a corner guiding plate is arranged above the scrap conveyor belt, the corner guiding plate is arranged above the scrap conveyor belt and is fixed to the outside of the cavity plate; through the slope structure on the inner surface of the corner guiding plate, the cut scrap can be buffered from directly impacting the scrap conveyor belt.

[0012] Furthermore, the cutting module is arranged outside the frame base, and the sliding distance of the power bin is greater than the cutting length of autoclaved aerated concrete, so that the cutting stroke of the cutting module can smoothly complete the cutting at both ends of the autoclaved aerated concrete.

[0013] Furthermore, the input transmission belt and the cutting transmission mechanism are arranged at a right angle or in a straight line. There is an enclosing plate outside the input transmission belt and the cutting transmission mechanism. When the input transmission belt and the cutting transmission mechanism transfer the autoclaved aerated concrete, the enclosing plate can prevent the autoclaved aerated concrete from turning outwards.

[0014] Furthermore, the bottom of the top plate is fixed to the lower supporting beam. The lower supporting beam extends away from the cutting module. There are multiple guide rods slidably arranged on the side of the lower supporting beam away from the cutting module; the lifting oil cylinder is arranged between the guide rods.

[0015] Compared with the prior art, the device for removing waste at both ends of the autoclaved aerated concrete production cutting machine of the present invention can automatically achieve precise positioning of the autoclaved aerated concrete, automatically position the autoclaved aerated concrete, and stably clamp it during cutting. The cutting disc is driven by a cutting oil cylinder to slide horizontally in a straight line, and can smoothly enter the cutting station and the to-be-cut station. During cutting, the cutting disc can perform synchronous cutting at both ends, the cutting is more stable, and the waste after cutting can be automatically discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall installation structure of the input transmission belt, cavity plate and transition transmission chain of the present invention.

[0017] Figure 2 It is a schematic diagram of the overall structure of the cutting transmission mechanism of the present invention.

[0018] Figure 3 It is a schematic diagram of the installation structure of the cutting transmission mechanism and the positioning assembly of the present invention.

[0019] Figure 4 It is a schematic diagram of the installation structure of the power bin, slider, slideway and cutting disc of the present invention.

[0020] Figure 5 It is a schematic diagram of the installation structure of the lifting oil cylinder, top plate, lower supporting beam and guide rod of the present invention.

[0021] Reference numerals: 1. Input transmission belt, 2. Cavity plate, 3. Lifting oil cylinder, 4. Top plate, 5. Proximity switch, 6. Transition transmission chain, 7. Frame base, 8. End positioning plate, 9. First positioning oil cylinder, 10. Top positioning plate, 11. Second positioning oil cylinder, 12. Slide rail, 13. Power bin, 14. Slider, 15. Slideway, 16. Cutting disc, 17. Cutting oil cylinder, 18. Waste conveyor belt, 19. Corner guide plate, 20. Enclosing plate, 21. Lower supporting beam, 22. Guide rod. Detailed implementation mode

[0022] Embodiment 1:

[0023] As Figures 1 to 5 shown in the autoclaved aerated concrete production cutting machine for removing waste at both ends, which includes

[0024] Input drive belt 1,

[0025] Cutting drive mechanism, the cutting drive mechanism is arranged at the output end of the input drive belt 1. The cutting drive mechanism includes a cavity plate 2. A groove body is opened in the middle of the top surface of the cavity plate 2. A lifting oil cylinder 3 is fixed inside the groove of the cavity plate 2. The top of the lifting oil cylinder 3 is fixed with a top plate 4. The top plate 4 is slidably arranged inside the groove. A proximity switch 5 is arranged on the top plate 4. Transition drive chains 6 are arranged on both sides of the cavity plate 2, and the transition drive chains 6 protrude from the top surface of the cavity plate 2;

[0026] Positioning component, the positioning component includes a frame base 7 opened above the cutting drive mechanism. End positioning plates 8 are slidably arranged on both sides of the frame base 7 opposite to the top plate 4. The bottom surface of the end positioning plate 8 is higher than the top surface of the transition drive chain 6. A first positioning oil cylinder 9 for installing the end positioning plate 8 is fixed outside the frame base 7. A top positioning plate 10 is slidably arranged on the top surface of the frame base 7 opposite to the top plate 4. A second positioning oil cylinder 11 for installing the top positioning plate 10 is fixed on the top of the frame base 7;

[0027] Cutting module, a slide rail 12 is arranged inside the cavity plate 2. A power bin 13 is slidably arranged on the slide rail 12. A double-shaft motor is fixed inside the power bin 13. Sliders 14 are arranged at both ends of the power bin 13. Slide ways 15 are opened on both sides of the power bin 13. The sliders 14 are slidably arranged inside the slide ways 15. Cutting discs 16 are arranged on the outside of the sliders 14. The drive shafts of the cutting discs 16 pass through the sliders 14 through bearings and are connected with the output shafts of the double-shaft motor through couplings. The end of the slide rail 12 is fixed with a cutting oil cylinder 17 through a support, and the cutting oil cylinder 17 is fixed with the end of the power bin 13;

[0028] Waste discharging mechanism, the waste discharging mechanism is arranged between the frame base 7 and the transition drive chain 6.

[0029] During operation, the input drive belt 1 transfers the autoclaved aerated concrete to be cut forward, enabling the autoclaved aerated concrete to smoothly enter the cutting drive mechanism. When the cutting drive mechanism receives the autoclaved aerated concrete, the transition drive chain 6 operates to transfer the autoclaved aerated concrete forward until the proximity switch 5 on the top plate 4 detects that the autoclaved aerated concrete is in place, at which point the transition drive chain 6 stops operating. The lifting oil cylinder 3 drives the top plate 4 to move upward, and the autoclaved aerated concrete disengages from the transition drive chain 6. At this time, the two first positioning oil cylinders 9 operate synchronously to drive the end positioning plates 8 at both ends to tightly hold the two ends of the autoclaved aerated concrete. When the end positioning plates 8 reach the set pressure, the first positioning oil cylinders 9 stop operating. Then, the two first positioning oil cylinders 9 are respectively controlled to retract and extend. While ensuring the clamping state, the extended lengths of the two first positioning oil cylinders 9 are made the same, so that the cutting widths on both sides are the same. After the adjustment is completed, the second positioning oil cylinder 11 drives the top positioning plate 10 to move downward, and the top positioning plate 10 tightly presses against the top surface of the autoclaved aerated concrete. Then, the first positioning oil cylinder 9 drives the end positioning plate 8 to reset. At this time, through the cooperation of the top plate 4 and the top positioning plate 10, the autoclaved aerated concrete is clamped. The cutting oil cylinder 17 drives the power bin 13 to slide along the slide rail 12, and the double-shaft motor inside the power bin 13 is synchronously started, and the cutting discs 16 on both sides rotate at high speed synchronously. When the power bin 13 slides, it is guided by the slider 14 and the slide rail 12, so that the power bin 13 smoothly enters the cutting position along the slideway 15, and can cut both ends of the autoclaved aerated concrete. The cutting discs 16 smoothly pass through the autoclaved aerated concrete. At this time, the double-shaft motor stops. Then, the transition drive chain 6 and the waste discharging mechanism operate synchronously to convey the autoclaved aerated concrete that has been cut forward, and the cut waste is discharged through the waste discharging mechanism. Finally, the power bin 13 resets to complete the cutting of one autoclaved aerated concrete.

[0030] The waste discharging mechanism includes a waste conveyor belt 18, and a corner guiding plate 19 is arranged above the waste conveyor belt 18. The corner guiding plate 19 is arranged above the waste conveyor belt 18 and is fixed to the outside of the cavity plate 2. Through the slope structure on the inner surface of the corner guiding plate 19, the cut waste can be buffered from directly impacting the waste conveyor belt 18.

[0031] The cutting module is arranged on the outside of the frame base 7, and the sliding distance of the power bin 13 is greater than the cutting length of the autoclaved aerated concrete, so that the cutting stroke of the cutting module can smoothly complete the cutting of both ends of the autoclaved aerated concrete.

[0032] The input drive belt 1 and the cutting drive mechanism are arranged at a right angle or in a straight line. A guard plate 20 is arranged outside the input drive belt 1 and the cutting drive mechanism. When the input drive belt 1 and the cutting drive mechanism transfer the autoclaved aerated concrete, the guard plate 20 can prevent the autoclaved aerated concrete from turning outwards.

[0033] Further, the bottom of the top plate 4 is fixedly attached to the lower supporting beam 21, the lower supporting beam 21 extends away from the cutting module, and a plurality of guide rods 22 are slidably arranged on the side of the lower supporting beam 21 away from the cutting module; the lifting oil cylinder 3 is arranged between the guide rods 22; the top plate 4 is supported by the lower supporting beam 21, and when the lifting oil cylinder 3 jacks up the top plate 4, the cutting module can slide into the bottom of the lower supporting beam 21.

[0034] The above embodiments are only preferred embodiments of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features, and principles described in the scope of the present invention application are included in the scope of the present invention application.

Claims

1. A device for removing waste from both ends of an autoclaved aerated concrete production cutting machine, characterized in that: include Input drive belt, A cutting transmission mechanism, the cutting transmission mechanism is arranged at the output end of the input transmission belt, the cutting transmission mechanism comprises a cavity plate, a groove body is opened in the middle of the top surface of the cavity plate, a lifting cylinder is fixed to the inner side of the groove body of the cavity plate, a top plate is fixed to the top of the lifting cylinder, the top plate is slidably arranged on the inner side of the groove body, and a proximity switch is arranged on the top plate; transition transmission chains are arranged on both sides of the cavity plate, and the transition transmission chains protrude from the top surface of the cavity plate; A positioning assembly, the positioning assembly comprises a frame seat opened above the cutting transmission mechanism, end positioning plates are slidably arranged on both sides of the frame seat facing the top plate, and the bottom surface of the end positioning plates is higher than the top surface of the transition transmission chain; a first positioning oil cylinder installed with the end positioning plates is fixed on the outside of the frame seat; a top positioning plate is slidably arranged on the top surface of the frame seat facing the top plate; a second positioning oil cylinder installed with the top positioning plate is fixed on the top of the frame seat; A cutting module, wherein a slide rail is provided on the inner side of the cavity plate, a power compartment is slidably provided on the slide rail, a dual-axis motor is fixed on the inner side of the power compartment, sliders are provided at both ends of the power compartment, slideways are provided on both sides of the power compartment, and the sliders are slidably provided on the inner side of the slideways; a cutting disc is provided on the outer side of the slider, the driving shaft of the cutting disc passes through the slider through a bearing, and is connected to the output shaft of the dual-axis motor through a coupling, a cutting cylinder is fixed to the end of the slide rail through a support, and the cutting cylinder is fixed to the end of the power compartment; A waste discharging mechanism, wherein the waste discharging mechanism is arranged between the frame seat and the transition transmission chain; The bottom of the top plate is fixed to the lower support beam, the lower support beam extends to the side away from the cutting module, and a plurality of guide rods are slidably arranged on the side of the lower support beam away from the cutting module; the lifting cylinder is arranged between the guide rods; During operation, the input transmission belt transfers the autoclaved aerated concrete to be cut forward, so that the autoclaved aerated concrete smoothly enters the cutting transmission mechanism. When the cutting transmission mechanism receives the autoclaved aerated concrete, the transition transmission chain moves to transfer the autoclaved aerated concrete forward until the proximity switch on the top plate detects that the autoclaved aerated concrete is in place. Then, the transition transmission chain stops moving, and the jacking cylinder drives the top plate upward, and the autoclaved aerated concrete is separated from the transition transmission chain. At this time, the two first positioning cylinders move synchronously, driving the end positioning plates to press the two ends of the autoclaved aerated concrete. When the end positioning plates reach the set pressure, the first positioning cylinders stop moving. Then, the two first positioning cylinders are controlled to retract and extend respectively. When the clamping state is ensured, the two first positioning cylinders are extended to the same length; so that the cutting width on both sides is consistent; After the adjustment is completed, the second positioning cylinder drives the top positioning plate downward, and the top positioning plate is pressed against the top surface of the autoclaved aerated concrete. Then, the first positioning cylinder drives the end positioning plate to reset. At this time, the autoclaved aerated concrete is clamped by the cooperation of the top plate and the top positioning plate; the cutting cylinder drives the power bin to slide along the slide rail, and the double-axis motor inside the power bin is turned on synchronously, and the cutting discs on both sides rotate synchronously at high speed. When the power bin slides, it is guided by the slider and the slide rail so that the power bin can smoothly enter the cutting position along the slide rail, and can cut both ends of the autoclaved aerated concrete. The cutting disc passes through the autoclaved aerated concrete smoothly. At this time, the double-axis motor stops, and then the transition transmission chain and the waste discharging mechanism act synchronously to transport the autoclaved aerated concrete that has been cut forward, and the cut waste is discharged through the waste discharging mechanism; finally, the power bin is reset to complete the cutting of an autoclaved aerated concrete.

2. The device for removing waste at both ends of the autoclaved aerated concrete production cutting machine according to claim 1 is characterized in that: The waste discharging mechanism comprises a waste conveying belt, and a corner guide plate is arranged above the waste conveying belt. The corner guide plate is arranged above the waste conveying belt and is fixed to the outside of the cavity plate.

3. The device for removing waste at both ends of the autoclaved aerated concrete production cutting machine according to claim 1 is characterized in that: The cutting module is arranged on the outside of the frame seat, and the sliding distance of the power compartment is greater than the cutting length of the autoclaved aerated concrete.

4. The device for removing waste at both ends of the autoclaved aerated concrete production cutting machine according to claim 1 is characterized in that: The input drive belt and the cutting drive mechanism are arranged at right angles or in a straight line, and enclosure plates are arranged outside the input drive belt and the cutting drive mechanism.

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