A device for automatically cleaning the bottom skin of concrete blocks after cutting

Abstract

The invention discloses an automatic cleaning device for the bottom skin after cutting of concrete blocks, comprising a rotating shaft and a bracket, a shaft sleeve welded on one side of the bracket, and the shaft sleeve is sleeved with the rotating shaft, a horizontally arranged cylinder is fixed by bolts on the side of the bracket away from the rotating shaft, and a cutter assembly is fixed on the telescopic end of the cylinder. The invention reduces the number of workers for the factory, saves costs, and well avoids the situation that manual cleaning is not done in time and leads to chasing a conveying trolley for cleaning or waste materials being transported to the next process, reduces the failure rate of equipment operation, improves the smoothness of equipment operation, improves the automation integration of the production system, reduces equipment damage caused by workshop failures, reduces equipment maintenance time, reduces workshop production costs, increases equipment service life, facilitates adjustment of the cutter angle, is suitable for cleaning bottom skins of different sizes, has a wide range of applications, is convenient to adjust, and is simple to operate.

Description

Technical Field

[0001] The invention relates to the technical field of aerated concrete industrial control, in particular to a device for automatically cleaning the bottom skin of a concrete block after it is cut. Background Art

[0002] It was found in production practice that after the cutting machine completes the cutting of aerated concrete blocks, the waste residue on both sides of each mold needs to be cleaned manually. Sometimes it is not cleaned in time, and the cutting trolley continues to transport to the front. The personnel need to run forward with the transport trolley, which delays time and is a waste of labor, causing great inconvenience to the workers.

[0003] After many attempts to solve the above problems, the cleaning of the bottom skin waste was successfully solved, labor was reduced, people were avoided from following the conveyor cart, and the situation where workers forgot to clean up and caused the waste to enter the next process was avoided. Therefore, an automatic cleaning device for the bottom skin after concrete block cutting is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an automatic cleaning device for the bottom skin of concrete blocks after cutting.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for automatically cleaning the bottom skin of concrete blocks after cutting comprises a rotating shaft and a bracket, wherein a shaft sleeve is welded on one side of the bracket and the shaft sleeve is sleeved with the rotating shaft, a horizontally arranged cylinder is fixed by bolts on the side of the bracket away from the rotating shaft, and a cutter assembly is fixed on the telescopic end of the cylinder.

[0007] Preferably, the cutter assembly includes a mounting seat fixed to the telescopic end of the cylinder, and flat grooves are symmetrically provided on the upper and lower parts of the mounting seat, the same cutter is inserted in the two flat grooves, a push iron bracket is provided at one end of the mounting seat, and the cutter clamp is provided between the push iron bracket and the flat groove, and an adjustment assembly for adjusting the position of the cutter is provided on the top of the mounting seat.

[0008] Preferably, the adjustment assembly includes a gear, and a rectangular hole connected to the interior of the mounting seat is provided on the flat groove located on the upper part of the mounting seat, a strip-shaped tooth groove matching the gear is provided on the inner side of the cutter, and the upper part of the gear passes through the rectangular hole, a transmission unit for driving the gear to rotate is provided in the mounting seat, a mounting block is provided in the mounting seat, and a ratchet is hinged on the mounting block, and one end of the ratchet is engaged with the gear.

[0009] Preferably, a hollow shaft is inserted in the mounting seat, and one end of the hollow shaft is hinged with a snap hook, and an axle is inserted in the end of the hollow shaft away from the snap hook, the axle is fixedly connected to the inner wall of the mounting seat, a bevel gear is fixed to the end of the hollow shaft away from the snap hook, and a tooth groove matching the bevel gear is provided on the inner wall of the gear near the position of the bevel gear, a cross bar is rotatably connected to the side wall of the hollow shaft near the position of the bevel gear, tension springs are clamped at both ends of the cross bar, and both tension springs are fixedly connected to the inner wall of the mounting seat.

[0010] Preferably, a triangular bevel block is welded on the side wall of the cross bar near the position of the pawl.

[0011] Preferably, the cutter is formed by bending a metal sheet, and one end of the cutter is a bevel structure.

[0012] The beneficial effects of the present invention are:

[0013] 1. The bottom skin cleaning device of the present invention first reduces the number of workers in the factory and saves costs. Secondly, it avoids the situation where manual cleaning is not done in time, resulting in chasing the conveyor cart for cleaning or conveying waste to the next process, reduces the failure rate of equipment operation, improves the smoothness of equipment operation, improves the automation integration of the production system, reduces equipment damage caused by malfunctions in the workshop, reduces equipment maintenance time, reduces workshop production costs, and increases equipment service life.

[0014] 2. The extension length of the cutter can be adjusted through the setting adjustment component, and the angle of the cutter can be conveniently adjusted with the setting rotating axis. It is suitable for cleaning bottom leathers of different sizes, with a wide range of applications, easy adjustment and simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an automatic cleaning device for the bottom skin of a concrete block after cutting proposed by the present invention;

[0016] Figure 2 This is a structural schematic diagram of a cylinder and a cutter assembly of a device for automatically cleaning the bottom skin of a concrete block after cutting proposed by the present invention;

[0017] Figure 3 This is a structural schematic diagram of a mounting base for an automatic cleaning device for the bottom skin of a concrete block after cutting proposed by the present invention;

[0018] Figure 4 This is a schematic cross-sectional view of a mounting base of an automatic cleaning device for the bottom skin of a concrete block after cutting proposed by the present invention;

[0019] Figure 5 This is a structural schematic diagram of a three-edged oblique block of an automatic cleaning device for the bottom skin of a concrete block after cutting proposed by the present invention;

[0020] Figure 6 The schematic diagram of the structure of the aerated concrete block cutting device equipped with the bottom skin cleaning device is shown in FIG.

[0021] In the figure: 1 rotating shaft, 2 bracket, 3 cylinder, 4 cutter, 5 mounting seat, 6 push iron bracket, 7 buckle, 8 hollow shaft, 9 gear, 10 flat groove, 11 tension spring, 12 shaft rod, 13 triangular oblique block, 14 mounting block, 15 ratchet, 16 bevel gear, 17 cross bar. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-6 A device for automatically cleaning the bottom skin of concrete blocks after cutting comprises a rotating shaft 1 and a bracket 2. A shaft sleeve is welded on one side of the bracket 2, and the shaft sleeve is sleeved with the rotating shaft 1. A horizontally arranged cylinder 3 is fixed by bolts on the side of the bracket 2 away from the rotating shaft 1, and a cutter assembly is fixed on the telescopic end of the cylinder 3.

[0024] In the present invention, the cutter assembly includes a mounting seat 5 fixed to the telescopic end of the cylinder 3, and the mounting seat 5 is symmetrically provided with flat grooves 10 at the upper and lower parts, and the same cutter 4 is inserted in the two flat grooves 10, and a push iron bracket 6 is provided at one end of the mounting seat 5, and the cutter 4 is clamped between the push iron bracket 6 and the flat groove 10, and an adjustment assembly for adjusting the position of the cutter 4 is provided at the top of the mounting seat 5, and the adjustment assembly includes a gear 9, and a rectangular hole connected to the inside of the mounting seat 5 is provided on the flat groove 10 located at the upper part of the mounting seat 5, a strip-shaped tooth groove matched with the gear 9 is provided on the inner side of the cutter 4, and the upper part of the gear 9 is penetrated by the rectangular hole, and a transmission unit for driving the gear 9 to rotate is provided in the mounting seat 5, and a mounting block 14 is provided in the mounting seat 5, and a hinged A pawl 15, and one end of the pawl 15 is meshed with the gear 9, a hollow shaft 8 is inserted in the mounting seat 5, and a buckle 7 is hinged at one end of the hollow shaft 8, and a shaft rod 12 is inserted at the end of the hollow shaft 8 away from the buckle 7, the shaft rod 12 is fixedly connected to the inner wall of the mounting seat 5, a bevel gear 16 is fixed at the end of the hollow shaft 8 away from the buckle 7, and a tooth groove matching the bevel gear 16 is provided on the inner wall of the gear 9 near the bevel gear 16, a cross bar 17 is rotatably connected to the side wall of the hollow shaft 8 near the bevel gear 16, tension springs 11 are clamped at both ends of the cross bar 17, and the two tension springs 11 are fixedly connected to the inner wall of the mounting seat 5, a triangular bevel block 13 is welded at the side wall of the cross bar 17 near the pawl 15, the cutter 4 is formed by bending a metal sheet, and one end of the cutter 4 is a bevel structure.

[0025] Working principle: the rotating shaft 1 is fixedly installed on the frame of the aerated concrete block cutting device, matched with the shaft sleeve set on the bracket 2, the appropriate angle of the bracket 2 is adjusted, and the shaft sleeve and the rotating shaft 1 are locked by bolts, and the hollow shaft 8 is pulled by rotating the buckle 7 to realize the meshing of the bevel gear 16 and the tooth groove at the end of the gear 9, and the rotating hollow shaft 8 drives the gear 9 to rotate, and the gear 9 cooperates with the strip tooth groove on the cutter 4 to realize the adjustment of the position of the cutter 4, reset the buckle 7, and the hollow shaft 8 is reset under the action of the tension spring 11, and the bevel gear 16 is separated from the tooth groove at the end of the gear 9. At the same time, the three-sided bevel block 13 is separated from the ratchet 15, and the ratchet 15 is meshed with the gear 9 to limit the rotation of the gear 9. The cutter assembly at the front end of the cylinder 3 cuts a horizontal incision in the waste on both sides of the concrete body, and the waste on both sides will dump to both sides under the action of gravity, so as to achieve the purpose of cleaning and removing the waste.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for automatically cleaning the bottom skin of a concrete block after cutting, comprising a rotating shaft (1) and a bracket (2), characterized in that: A shaft sleeve is welded to one side of the bracket (2), and the shaft sleeve is sleeved with the rotating shaft (1); a horizontally arranged cylinder (3) is fixed to the side of the bracket (2) away from the rotating shaft (1) by bolts, and a cutter assembly is fixed to the telescopic end of the cylinder (3); The cutter assembly comprises a mounting seat (5) fixed to the telescopic end of the cylinder (3), and the mounting seat (5) is symmetrically provided with flat grooves (10) at the upper and lower parts, and the same cutter (4) is inserted into the two flat grooves (10), and an iron pusher bracket (6) is provided at one end of the mounting seat (5), and the cutter (4) is clamped between the iron pusher bracket (6) and the flat groove (10), and an adjustment component for adjusting the position of the cutter (4) is provided at the top of the mounting seat (5); The adjustment assembly comprises a gear (9), and a rectangular hole communicating with the interior of the mounting seat (5) is provided on a flat groove (10) located on the upper part of the mounting seat (5); a strip-shaped tooth groove matching the gear (9) is provided on the inner side of the cutter (4), and the upper part of the gear (9) passes through the rectangular hole; a transmission unit driving the gear (9) to rotate is provided in the mounting seat (5); a mounting block (14) is provided in the mounting seat (5), and a ratchet (15) is hinged on the mounting block (14), and one end of the ratchet (15) is meshed with the gear (9).

2. The automatic cleaning device for the bottom skin of concrete blocks after cutting according to claim 1 is characterized in that: A hollow shaft (8) is inserted into the mounting seat (5), and one end of the hollow shaft (8) is hinged with a buckle (7), and an axle rod (12) is inserted at the end of the hollow shaft (8) away from the buckle (7), and the axle rod (12) is fixedly connected to the inner wall of the mounting seat (5), and a bevel gear (16) is fixed to the end of the hollow shaft (8) away from the buckle (7), and a tooth groove matching the bevel gear (16) is provided at a position of the inner wall of the gear (9) near the bevel gear (16), and a cross bar (17) is rotatably connected to the side wall of the hollow shaft (8) near the bevel gear (16), and tension springs (11) are clamped at both ends of the cross bar (17), and the two tension springs (11) are fixedly connected to the inner wall of the mounting seat (5).

3. The automatic cleaning device for the bottom skin of concrete blocks after cutting according to claim 2 is characterized in that: A triangular bevel block (13) is welded to the side wall of the crossbar (17) near the pawl (15).

4. The automatic cleaning device for the bottom skin of concrete blocks after cutting according to claim 3 is characterized in that: The cutter (4) is formed by bending a metal sheet, and one end of the cutter (4) is a bevel structure.

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