A brick cutting device for producing water-conducting bricks

Abstract

The utility model discloses a brick blank cutting device for water-conducting brick production, specifically relates to the field of brick blank cutting technology, including an operating frame, a hydraulic cylinder is fixedly connected to the middle part above the horizontal plane of the operating frame, a pushing device is fixedly connected to the output end of the hydraulic cylinder, a rotating mechanism is meshed at the lower right side of the pushing device, the operating frame is fixedly connected to a water tank mechanism, the operating frame is rotatably connected to a conveying mechanism, and a cutting mechanism is fixedly connected above the horizontal plane of the operating frame. The brick blank cutting device for water-conducting brick production described in the utility model cooperates with the rack, the rotating mechanism and the conveying mechanism to make the overall conveying mechanism actively rotate during the brick blank cutting process, and has the same speed as the brick blank after the brick blank cutting is completed, and can directly transport the cut brick blank for unloading, preventing the brick blank from pushing the unloading device to cause deformation of the bottom of the brick blank, greatly reducing the damage rate of the brick blank, and at the same time cooperates with the automatic cleaning device to reduce the waste of human resources.

Description

Technical Field

[0001] The utility model relates to the technical field of brick blank cutting, in particular to a brick blank cutting device for producing water-conducting bricks. Background Art

[0002] The brick cutting device is an important equipment in the brick production line, which is mainly used to accurately cut the bricks according to the set size. The brick cutting device usually includes a feeding system, a cutting system and a feeding system. The feeding system is responsible for transporting the bricks to the cutting area, the cutting system cuts according to the set parameters, and the feeding system removes the cut bricks from the cutting area. This cutting device is widely used in brick factories and kiln factories.

[0003] Chinese patent document CN218838133U discloses a device for vertically equidistantly cutting brick blanks. The utility model provides a device for vertically equidistantly cutting brick blanks with high cutting accuracy, not easy to damage brick blanks, and low cost. The above patent document provides such a device for vertically equidistantly cutting brick blanks, including a base, a second support frame, an operating table, a first support rod, a second support rod, etc.; a second support frame is provided on the top of the base, an operating table is provided on the left side of the top of the second support frame, a first support rod is connected to the middle of the upper side of the operating table, and a second support rod is connected to the right side of the operating table. The beneficial effect of the above patent document is: the staff places the brick blank on the operating table, and the staff pushes the brick blank to the right. When the brick blank moves to a certain distance, the brick blank will contact the steel wire. In this way, the staff only needs to repeat the above operation to cut the brick blank conveniently and efficiently, thereby improving production efficiency.

[0004] Although the equipment in the above-mentioned document improves the efficiency of brick cutting, the brick needs to wait for the unloading device to transfer after the cutting process, which easily causes the bottom of the brick to be squeezed, resulting in a higher brick deformation rate. Utility Model Content

[0005] The main purpose of the utility model is to provide a brick blank cutting device for water-conducting brick production, which can effectively solve the problems of deformation of the brick blank during the blanking process and the need to clean the blanking system in time.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A brick cutting device for producing water-conducting bricks comprises an operating frame, a hydraulic cylinder is fixedly connected to the middle part above the horizontal plane of the operating frame, a pushing device is fixedly connected to the output end of the hydraulic cylinder, a rotating mechanism is meshed at the lower right side of the pushing device, a plurality of round rollers are rotatably connected to the middle part of the horizontal plane of the operating frame and in front of the pushing device, a water tank mechanism is fixedly connected to the upper part of the inner wall of the right vertical part of the operating frame, a conveying mechanism is rotatably connected to the vertical parts of the operating frame close to each other on one side, a cutting mechanism is fixedly connected to the middle part of the horizontal plane of the operating frame and located at the front end of the round roller, a cross bar is fixedly connected to the middle part of the vertical parts of the operating frame close to each other on one side, a slide groove is opened in the middle above the cross bar, a scraper is slidably connected to the slide groove, a cleaning device is fixedly connected above the cross bar and in front of the scraper, and a water bucket is fixedly connected to the bottom of the right vertical part of the operating frame.

[0008] Preferably, the pushing device includes a push plate, a rack is fixedly connected to the front right side of the push plate, the rotating mechanism includes an external gear, the external gear is meshed with the bottom end of the rack, and the inner cavity of the external gear is fixedly connected to ratchet teeth.

[0009] Preferably, the water tank mechanism includes a push rod, the rear end of the push rod abuts against the front end of the rack, the front end of the push rod is fixedly connected to a piston plate, the outer surface of the push rod is rotatably connected to a cylinder, a balanced air pressure hole is opened at the rear end of the cylinder, the outer surface of the piston plate is slidably connected to the inner cavity of the cylinder, the front end of the piston plate is fixedly connected to a spring, the front end of the cylinder is fixedly connected to a one-way valve 1 and a one-way valve 2, the input end of the one-way valve 1 is fixedly connected to a water inlet pipe, and the input end of the one-way valve 2 is fixedly connected to a cleaning device.

[0010] Preferably, a water inlet is provided at the upper end of the bucket, a water outlet is provided above the bucket, the bottom end of the water inlet pipe passes through the water outlet and extends to the inside of the bucket, the cleaning device includes a water outlet pipe, one end of the water outlet pipe located above the cross bar is fixedly connected to a plurality of nozzles, and the other end of the water outlet pipe is fixedly connected to the input end of the second one-way valve.

[0011] Preferably, the cutting mechanism comprises a fixed frame, and a plurality of wire saws are fixedly connected below a horizontal portion of the fixed frame.

[0012] Preferably, the conveying mechanism comprises a driving circular roller, the upper front end of the vertical parts of the operating frame close to each other is rotatably connected to a driven circular roller, and the middle of the outer surfaces of the driving circular roller and the driven circular roller are commonly wound and connected with a conveyor belt.

[0013] Preferably, an arc groove is opened on the right side of the outer surface of the active circular roller, a pawl is rotatably connected to the inner cavity at the front end of the arc groove, and a V-shaped spring piece is fixedly connected to the pawl and the inner cavity of the arc groove.

[0014] Preferably, the scraper is in contact with the conveyor belt from above.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the implementation process of the utility model, the pushing mechanism is driven by a hydraulic cylinder, and the push plate cooperates with the round roller and the cutting mechanism to realize automatic and precise cutting of the brick blanks. At the same time, the rack cooperates with the rotating mechanism and the conveying mechanism to make the whole conveying mechanism actively rotate during the brick blank cutting process. After the brick blank cutting is completed, it has the same speed as the brick blank, and can directly transport the cut brick blanks for unloading, preventing the brick blanks from pushing the unloading device to cause deformation of the bottom of the brick blanks, thereby greatly reducing the damage rate of the brick blanks.

[0017] 2. During the implementation of the utility model, the rack drives the water tank mechanism to cooperate with the water bucket, the cleaning device and the scraper, so that the bottom of the conveyor belt is cleaned during the rotation process, avoiding manual removal and cleaning after cutting is completed, reducing the possibility of damage to the bricks due to failure to clean the conveyor belt in time, and reducing the waste of human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0020] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram from another viewing angle of the utility model;

[0022] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle;

[0023] Figure 6 It is a cross-sectional schematic diagram from another viewing angle of the utility model;

[0024] Figure 7 For the utility model Figure 6 Enlarged view of point B in the middle.

[0025] In the figure: 1. operating frame; 11. round roller; 2. hydraulic cylinder; 3. pushing device; 31. push plate; 32. rack; 4. rotating mechanism; 41. ratchet teeth; 42. external gear; 5. water tank mechanism; 51. push rod; 52. spring; 53. cylinder; 6. cutting mechanism; 61. wire saw; 7. transmission mechanism; 71. active round roller; 711. V-shaped spring; 712. ratchet; 72. driven round roller; 73. conveyor belt; 8. bucket; 81. water inlet pipe; 9. cleaning device; 91. water outlet pipe; 92. nozzle; 10. scraper. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 and Figure 2 As shown, a brick blank cutting device for water-conducting brick production includes an operating frame 1, a hydraulic cylinder 2 is fixedly connected to the middle part above the horizontal plane of the operating frame 1, a pushing device 3 is fixedly connected to the output end of the hydraulic cylinder 2, a rotating mechanism 4 is meshed at the lower right side of the pushing device 3, a plurality of round rollers 11 are rotatably connected to the middle part of the horizontal plane of the operating frame 1 and located in front of the pushing device 3, a water tank mechanism 5 is fixedly connected to the upper part of the inner wall of the right vertical part of the operating frame 1, a conveying mechanism 7 is rotatably connected to the side where the vertical parts of the operating frame 1 are close to each other, and a rotating mechanism 4 is engaged at the lower right side of the pushing device 3, and a plurality of round rollers 11 are rotatably connected to the middle part of the horizontal plane of the operating frame 1 and located in front of the pushing device 3, a water tank mechanism 5 is fixedly connected to the upper part of the inner wall of the right vertical part of the operating frame 1, and a conveying mechanism 7 is rotatably connected to the side where the vertical parts of the operating frame 1 are close to each other, and a plurality of round rollers 11 are rotatably connected to the middle part of the horizontal plane of the operating frame 1 and located in front of the pushing device 3, and a plurality of round rollers 11 are rotatably connected to the upper part of the inner wall of the right vertical part of the operating frame 1 and a plurality of round rollers 11 are rotatably connected to the upper part of the inner wall of the ... A cutting mechanism 6 is fixedly connected to the front end of the round roller 11, and the cutting mechanism 6 includes a fixed frame. A plurality of wire saws 61 are fixedly connected below the horizontal portion of the fixed frame and extend to the top of the horizontal portion of the operating frame 1. A cross bar is fixedly connected to the middle of one side of the vertical portion of the operating frame 1, and a slide groove is provided in the middle above the cross bar. A scraper 10 is slidably connected to the slide groove, and the scraper 10 abuts against the conveyor belt 73 above. A cleaning device 9 is fixedly connected above the cross bar and in front of the scraper 10, and a water bucket 8 is fixedly connected to the bottom of the right vertical portion of the operating frame 1.

[0028] The material of the round roller 11 described in this solution does not need to be specially limited, as long as the bricks do not stick when sliding on it. During the implementation of this solution, the bricks are continuously produced by the conveying equipment in the prior art and then conveyed to the top of the round roller.

[0029] During the implementation of this plan, please refer to Figure 2 , Figure 4 and Figure 5 The output end of the hydraulic cylinder 2 pushes the pushing device 3, and the pushing device 3 includes a pushing plate 31. Specifically, when the pushing plate 31 moves forward, the pushing plate 31 horizontally pushes the brick blank located above the round roller 11 to be cut.

[0030] Furthermore, a rack 32 is fixedly connected to the front right side of the push plate 31, and the rotating mechanism 4 includes an external gear 42, which is meshed with the bottom end of the rack 32. Further, since the bottom end of the rack 32 is meshed with the external gear 42, when the rack 32 moves forward, the external gear 42 rotates clockwise, and the inner cavity of the external gear 42 is fixedly connected to a ratchet tooth 41.

[0031] For details, see Figure 5Since the outer gear 42 rotates clockwise, the ratchet teeth 41 and the pawl 712 are locked with the V-shaped spring piece 711, so that the ratchet teeth 41 cannot rotate alone, and the ratchet teeth 41, the pawl 712, the V-shaped spring piece 711 and the active round roller 71 are clamped together as a whole and rotate clockwise.

[0032] For details, see Figure 4 and Figure 5 The transmission mechanism 7 includes an active roller 71 , a circular arc groove is formed on the right side of the outer surface of the active roller 71 , a ratchet 712 is rotatably connected to the inner cavity of the front end of the circular arc groove, and a V-shaped spring piece 711 is fixedly connected to the ratchet 712 and the inner cavity of the circular arc groove.

[0033] A driven roller 72 is rotatably connected to the upper front end of the vertical parts of the operating frame 1 close to each other, and a conveyor belt 73 is wrapped around the middle of the outer surface of the active roller 71 and the driven roller 72. Further rotation of the active roller 71 will drive the conveyor belt 73 and the driven roller 72 to rotate.

[0034] The push plate 31 further pushes the green brick to pass through the wire saw 61 and be cut, and at the same time the conveyor belt 73 rotates so that the cut green brick can be conveyed and unloaded in time.

[0035] During the implementation of this plan, please refer to Figure 6 and Figure 7 The water tank mechanism 5 includes a push rod 51, and the rear end of the push rod 51 abuts against the front end of the rack 32. Specifically, when the entire device is not excited, the rear end of the push rod 51 does not contact the front end of the rack 32. When the hydraulic cylinder 2 is excited to push the push plate 31 and the rack 32 forward, the front end of the rack 32 contacts the rear end of the push rod 51 and pushes the push rod 51 forward. When the rack 32 moves backward, the front end of the rack 32 is separated from the rear end of the push rod 51. The front end of the push rod 51 is fixedly connected to the piston plate. Since the rack 32 is pushed forward, the push rod 51 and the piston plate are pushed at the same time.

[0036] Further reading Figure 7 The outer surface of the push rod 51 is rotatably connected to the cylinder 53, and a balancing air pressure hole is opened at the rear end of the cylinder 53 to balance the air pressure between the piston plate and the rear end of the inner cavity of the cylinder 53. The outer surface of the piston plate is slidably connected to the inner cavity of the cylinder 53, and a spring 52 is fixedly connected to the front end of the piston plate. A one-way valve 1 and a one-way valve 2 are fixedly connected to the front end of the cylinder 53. The input end of the one-way valve 1 is fixedly connected to the water inlet pipe 81, and the input end of the one-way valve 2 is fixedly connected to the cleaning device 9.

[0037] For details, see Figure 3The cleaning device 9 includes a water outlet pipe 91, one end of which is located above the cross bar and is fixedly connected to a plurality of nozzles 92, and the other end of the water outlet pipe 91 is fixedly connected to the input end of the one-way valve 2. When the piston plate slides forward along the inner cavity of the cylinder 53, the spring 52 is squeezed, and the one-way valve 2 is opened. At this time, the piston plate squeezes the water inside the cylinder 53, so that the water is sprayed toward the conveyor belt 73 through the water outlet pipe 91 and the nozzles 92 to clean the conveyor belt 73. At this time, the conveyor belt 73 rotates, and the scraper 10 also scrapes the bottom of the conveyor belt 73, so that the brick fragments remaining on the conveyor belt 73 are cleaned in time.

[0038] The shape and structure of the scraper 10 described in this solution do not need to be specifically limited, as long as it can normally scrape off the debris and ensure that it can be reused.

[0039] For further information, see Figure 5 As the output end of the hydraulic cylinder 2 moves backward, the push plate 31 and the rack 32 move backward at the same time. At this time, the ratchet teeth 41 and the pawl 712 are disengaged and no longer engaged. The external gear 42 and the ratchet teeth 41 are driven by the rack 32 to rotate counterclockwise. At this time, the active round roller 71 no longer rotates, and the push plate 31 and the rack 32 move backward to just above the rear side of the round roller 11.

[0040] For details, see Figure 7 When the rack 32 no longer presses the push rod 51, the spring 52 is compressed to restore its deformation, pushing the piston plate to move backward. At this time, the one-way valve 2 is closed and the one-way valve 1 is opened. The water bucket 8 is provided with a water inlet, and the bottom end of the water inlet pipe 81 passes through the water outlet and extends to the inside of the water bucket 8. Clean water enters the inner cavity of the cylinder 53 through the water inlet pipe 81 and the one-way valve 1.

[0041] The shape and structure of the water inlet pipe 81 and the water outlet pipe 91 described in this solution do not need to be specifically limited, as long as they can transport water normally and ensure that they can be reused.

[0042] It should be noted that the specific installation method of the hydraulic cylinder 2, the circuit connection method and the control method used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0043] The working principle of the utility model is:

[0044] During the implementation of this solution, the brick to be cut is transported to the top of the round roller 11, and the user activates the hydraulic cylinder 2. The output end of the hydraulic cylinder 2 pushes the push plate 31 and the rack 32. At this time, the push plate 31 pushes the brick to be cut forward so that it passes through the wire saw 61 and is cut. At the same time, the rack 32 moves forward, and the rotating mechanism 4 rotates by engaging the external gear 42. At the same time, the ratchet teeth 41 and the ratchet pawl 712 cooperate with the V-shaped spring piece 711 to make the active round roller 71 and the rotating mechanism 4 rotate at the same time. At this time, the active round roller 71 drives the driven round roller 72 and the conveyor belt 73 rotates, and the bricks being cut have the same running speed as the conveyor belt 73. In the process of unloading, the bottom of the bricks is prevented from being deformed. During the forward movement of the rack 32, the push rod 51 is pushed forward, thereby pushing the piston plate to slide in the inner cavity of the cylinder 53. At the same time, the spring 52 is compressed. At this time, the one-way valve 1 is closed, and the one-way valve 2 is opened. The clean water inside the cylinder 53 is sprayed to the bottom of the conveyor belt 73 through the outlet pipe 91 and a plurality of nozzles 92. At this time, the scraper 10 cooperates with the rotating conveyor belt 73 to scrape off the broken bricks on the surface of the conveyor belt 73 and clean it;

[0045] When the hydraulic cylinder 2 moves backward, the push plate 31 and the rack 32 move backward. At this time, the ratchet teeth 41 and the pawl 712 are unlocked. At this time, the rotating mechanism 4 is driven to rotate by the rack 32, and the pawl 712 cooperates with the V-shaped spring piece 711 to remain fixed, so that the active round roller 71 stops rotating, and the driven round roller 72 and the conveyor belt 73 stop rotating. At this time, the rack 32 is away from the push rod 51, and the spring 52 will return to its original state. At this time, the one-way valve 1 is opened and the one-way valve 2 is closed. The spring 52 pushes the piston plate backward to move the push rod 51 backward, and the water inlet pipe 81 transports clean water from the inside of the bucket 8 to the inner cavity of the cylinder 53, waiting for the next cleaning operation.

[0046] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A brick cutting device for producing water-conducting bricks, comprising an operating frame (1), characterized in that: A hydraulic cylinder (2) is fixedly connected to the middle part above the horizontal plane of the operating frame (1); a pushing device (3) is fixedly connected to the output end of the hydraulic cylinder (2); a rotating mechanism (4) is meshed at the lower right side of the pushing device (3); a plurality of round rollers (11) are rotatably connected to the middle part of the horizontal plane of the operating frame (1) and located in front of the pushing device (3); a water tank mechanism (5) is fixedly connected to the upper part of the inner wall of the right vertical part of the operating frame (1); a conveying mechanism (7) is rotatably connected to the vertical parts of the operating frame (1) close to each other on one side; a cutting mechanism (6) is fixedly connected to the middle part of the vertical parts of the operating frame (1) close to each other on the horizontal plane; a sliding groove is provided in the middle part above the cross bar; a scraper (10) is slidably connected to the sliding groove; a cleaning device (9) is fixedly connected above the cross bar and located in front of the scraper (10); and a water bucket (8) is fixedly connected to the bottom of the right vertical part of the operating frame (1).

2. The brick cutting device for producing water-conducting bricks according to claim 1, characterized in that: The pushing device (3) comprises a push plate (31), a rack (32) is fixedly connected to the front right side of the push plate (31), the rotating mechanism (4) comprises an external gear (42), the external gear (42) is meshed with the bottom end of the rack (32), and the inner cavity of the external gear (42) is fixedly connected to a ratchet tooth (41).

3. The brick cutting device for producing water-conducting bricks according to claim 2, characterized in that: The water tank mechanism (5) comprises a push rod (51), the rear end of the push rod (51) abuts against the front end of the rack (32), the front end of the push rod (51) is fixedly connected to a piston plate, the outer surface of the push rod (51) is rotatably connected to a cylinder (53), the rear end of the cylinder (53) is provided with a balanced air pressure hole, the outer surface of the piston plate is slidably connected to the inner cavity of the cylinder (53), the front end of the piston plate is fixedly connected to a spring (52), the front end of the cylinder (53) is fixedly connected to a one-way valve 1 and a one-way valve 2, the input end of the one-way valve 1 is fixedly connected to a water inlet pipe (81), and the input end of the one-way valve 2 is fixedly connected to a cleaning device (9).

4. The brick cutting device for producing water-conducting bricks according to claim 3 is characterized in that: The water bucket (8) is provided with a water inlet at the upper end, and a water outlet is provided above the water bucket (8). The bottom end of the water inlet pipe (81) passes through the water outlet and extends into the water bucket (8). The cleaning device (9) comprises a water outlet pipe (91). One end of the water outlet pipe (91) located above the cross bar is fixedly connected to a plurality of nozzles (92), and the other end of the water outlet pipe (91) is fixedly connected to the input end of the second one-way valve.

5. The brick cutting device for producing water-conducting bricks according to claim 1, characterized in that: The cutting mechanism (6) comprises a fixing frame, and a plurality of wire saws (61) are fixedly connected below a horizontal portion of the fixing frame.

6. The brick cutting device for producing water-conducting bricks according to claim 1, characterized in that: The conveying mechanism (7) comprises a driving circular roller (71), a driven circular roller (72) rotatably connected to the upper front end of one side of the vertical part of the operating frame (1), and a conveyor belt (73) is wound around the middle of the outer surface of the driving circular roller (71) and the driven circular roller (72).

7. The brick cutting device for producing water-conducting bricks according to claim 6, characterized in that: An arc groove is provided on the right side of the outer surface of the active circular roller (71), a ratchet (712) is rotatably connected to the inner cavity at the front end of the arc groove, and a V-shaped spring piece (711) is fixedly connected to the ratchet (712) and the inner cavity of the arc groove.

8. The brick cutting device for producing water-conducting bricks according to claim 6, characterized in that: The scraper (10) is in contact with the conveyor belt (73) at the top.

Images