Brick pressing device for brick making machine

Abstract

The utility model relates to the technical field of brick making machines, in particular to a brick pressing device for a brick making machine, which comprises a frame body, a telescopic end of a hydraulic cylinder is slidably connected with a first block body, a first electric telescopic rod is arranged on the outer wall of the frame body, two second electric telescopic rods are arranged on the outer wall of the frame body, and a hose is arranged below a tank body. According to the brick pressing device for the brick making machine, through cooperation of the moving mechanism and the frame body, the first motor drives the ratchet wheel to rotate, the pawl prevents the ratchet wheel from rotating reversely, the second rod body drives the sliding block to slide in the first shell, and the sliding block drives the first plate body to move rightwards, in this way, the moving speed of the first plate body is increased, and follow-up work is carried out as soon as possible; and through cooperation of the feeding mechanism and the first block body, a second motor drives a threaded rod to rotate, the threaded rod drives a nut to move downwards, in this way, workers do not need to frequently carry brick raw materials to the position beside the device in the working process, and therefore the labor force of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of brick making machines, in particular to a brick pressing device for a brick making machine. Background Art

[0002] Bricks are solid bricks made from clay, shale, coal gangue, etc. as the main brick raw materials. They are prepared through blank preparation and fired in a kiln. They are mainly used for: load-bearing walls, columns, arches, chimneys, ditches, foundations, etc. in masonry construction projects. They are sometimes also used in small water conservancy projects such as piers, culverts, aqueducts, retaining walls, etc. A brick press is required for shaping the bricks.

[0003] For example, the brick pressing device for a brick making machine with the authorization announcement number "CN220261350U" reduces manual intervention and is provided with a conveying component to facilitate the removal and movement of finished bricks. While demolding is more complete, the brick pressing device can better adapt to the overall brick making machine and improve brick making efficiency. However, when pressing bricks, the brick pressing device of the brick making machine requires workers to manually move the bottom plate to the bottom of the mold before performing subsequent work, and the speed at which the workers move the bottom plate is slow, thereby reducing work efficiency. At the same time, before performing the brick pressing work, the brick pressing device for the brick making machine requires workers to carry the brick raw materials to the side of the device and then carry out subsequent work. When the brick raw materials are used up, there is no need to carry new brick raw materials, thereby increasing the labor force of the workers. Utility Model Content

[0004] The utility model aims to solve the problems that workers need to manually move the bottom plate to the bottom of the mold for subsequent work, and the workers move the bottom plate slowly, thereby reducing work efficiency, and workers need to frequently carry brick raw materials to the side of the device during work, thereby increasing the labor force of the workers. A brick pressing device for a brick making machine is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A brick pressing device for a brick making machine is designed, comprising a frame, a moving mechanism is provided at the left end of the frame, the top of the frame is slidably connected to a first block through a slide groove, a tank is provided on the outer wall of the first block, a loading mechanism is provided at the lower end of the first block, a hydraulic cylinder is fixedly connected to the middle end of the frame, the telescopic end of the hydraulic cylinder is slidably connected to the first block, a first electric telescopic rod is provided on the outer wall of the frame, two second electric telescopic rods are provided on the outer wall of the frame, and a hose is provided under the tank.

[0007] Preferably, the moving mechanism includes a first shell, the surface of the first shell is fixedly connected to the frame, the first shell is fixedly connected to the first motor through a bracket, the output shaft of the first motor is rotatably connected to the first shell through a bearing, the output shaft of the first motor is fixedly connected to the ratchet, the surface of the ratchet is fitted with a pawl, the pawl is movably connected to the first shell through a pin shaft, the surface of the pawl is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the first shell, the surface of the ratchet is fixedly connected to the first rod body, the first rod body is movably connected to one end of the second rod body through a pin shaft, and the other end of the second rod body is movably connected to the slider through a pin shaft.

[0008] Preferably, a first plate body is fixedly connected to the surface of the sliding block, and the first shell is slidably connected to the first plate body via a sliding groove.

[0009] Preferably, the feeding mechanism includes a second shell, the surface of the second shell is fixedly connected to the first block, the second shell is fixedly connected to the second motor through a bracket, the output shaft of the second motor is fixedly connected to the threaded rod, the threaded rod is rotatably connected to the second shell through a bearing, the surface of the threaded rod is threadedly connected to a nut, the nut is slidably connected to the second shell through a slide groove, the nut is movably connected to one end of two connecting rods through a pin shaft, the other ends of the two connecting rods are movably connected to the second block through a pin shaft, the second block is slidably connected to the second shell through a slide groove, and the surface of the second block is tightly pressed against the hose.

[0010] Preferably, the hose passes through the frame, the telescopic end of the first electric telescopic rod is fixedly connected to the second plate, the telescopic ends of the two second electric telescopic rods are fixedly connected to the mold, and a conveyor belt is provided at the lower end of the frame.

[0011] Preferably, the surface of the conveyor belt fits with the first plate, and the surface of the conveyor belt fits with the mold.

[0012] The utility model proposes a brick pressing device for a brick making machine, which has the following beneficial effects: through the cooperation of a moving mechanism and a frame, a first motor drives the ratchet to rotate, a pawl prevents the ratchet from reversing, a spring makes the pawl always fit with the surface of the ratchet, the ratchet drives the first rod to rotate, the first rod drives the second rod to move rightward through a pin shaft, the second rod drives the slider to slide in the first shell, and the slider drives the first plate to move rightward. Through the above method, the moving speed of the first plate is increased, and subsequent work can be carried out as soon as possible, thereby improving work efficiency.

[0013] Through the cooperation of the feeding mechanism and the first block, the second motor drives the threaded rod to rotate, and the threaded rod drives the nut to move downward. When the nut moves downward, the two connecting rods are driven to move through the pin shaft, and the two connecting rods drive the second block to move toward each other. Through the above method, workers do not need to frequently carry brick raw materials to the side of the device during work, thereby reducing the labor of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 2 A partial front cross-sectional view of

[0017] Figure 4 for Figure 3 A top view of

[0018] Figure 5 for Figure 2 A partial front cross-sectional view of

[0019] Figure 6 for Figure 5 Side view of.

[0020] In the figure: 1. frame, 2. moving mechanism, 201. first shell, 202. first motor, 203. ratchet, 204. pawl, 205. spring, 206. first rod, 207. second rod, 208. slider, 3. feeding mechanism, 301. second shell, 302. second motor, 303. threaded rod, 304. nut, 305. connecting rod, 306. second block, 4. first electric telescopic rod, 5. second electric telescopic rod, 6. conveyor belt, 7. first plate, 8. tank, 9. first block, 10. hydraulic cylinder, 11. hose, 12. second plate, 13. mold. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6: In this embodiment, a brick pressing device for a brick making machine includes a frame 1, which is characterized in that: a moving mechanism 2 is provided at the left end of the frame 1, the top of the frame 1 is slidably connected to the first block 9 through a slide groove, a block 9 slides on the frame 1, a tank 8 is provided on the outer wall of the first block 9, a feeding mechanism 3 is provided at the lower end of the first block 9, a hydraulic cylinder 10 is fixedly connected to the middle end of the frame 1, and the model of the hydraulic cylinder 10 can meet the working needs according to actual needs, the telescopic end of the hydraulic cylinder 10 is slidably connected to the first block 9, and the hydraulic cylinder 10 drives the first block 9 to move;

[0023] A first electric telescopic rod 4 is provided on the outer wall of the frame 1, and the model of the first electric telescopic rod 4 can meet the working needs according to actual needs. Two second electric telescopic rods 5 are provided on the outer wall of the frame 1, and the model of the second electric telescopic rod 5 can meet the working needs according to actual needs. A hose 11 is provided under the tank body 8, and the hose 11 runs through the frame 1. The telescopic end of the first electric telescopic rod 4 is fixedly connected to the second plate body 12, and the first electric telescopic rod 4 drives the second plate body 12 to move. The telescopic ends of the two second electric telescopic rods 5 are fixedly connected to the mold 13, and the second electric telescopic rod 5 drives the mold 13 to move. The mold 13 is the prior art disclosed in the authorization announcement number "CN220261350U". A conveyor belt 6 is provided at the lower end of the frame 1, and the model of the conveyor belt 6 can meet the working needs according to actual needs. The surface of the conveyor belt 6 is in contact with the first plate body 7, and the surface of the conveyor belt 6 is in contact with the mold 13.

[0024] See attached Figure 1-4 : In the present embodiment, a brick pressing device for a brick making machine, the moving mechanism 2 includes a first shell 201, the surface of the first shell 201 is fixedly connected to the frame 1, the first shell 201 is fixedly connected to the first motor 202 through a bracket, the model of the first motor 202 can meet the working needs according to actual needs, the output shaft of the first motor 202 is rotatably connected to the first shell 201 through a bearing, the output shaft of the first motor 202 rotates in the first shell 201, the output shaft of the first motor 202 is fixedly connected to the ratchet 203, the first motor 202 drives the ratchet 203 to rotate, the surface of the ratchet 203 is in contact with the pawl 204, the pawl 204 prevents the ratchet 203 from reversing, the pawl 204 is movably connected to the first shell 201 through a pin, and the pawl 204 rotates in the first shell 201;

[0025] The surface of the pawl 204 is fixedly connected to one end of a spring 205, and the spring 205 can make the pawl 204 always fit the surface of the ratchet 203. The elastic coefficient of the spring 205 can meet the working needs according to actual needs. The other end of the spring 205 is fixedly connected to the first shell 201, and the surface of the ratchet 203 is fixedly connected to the first rod body 206. The ratchet 203 drives the first rod body 206 to rotate, and the first rod body 206 is movably connected to one end of the second rod body 207 through a pin shaft. The first rod body 206 drives the second rod body 207 to move, and the other end of the second rod body 207 is movably connected to the slider 208 through the pin shaft. The second rod body 207 drives the slider 208 to move, and the surface of the slider 208 is fixedly connected with the first plate body 7, and the slider 208 drives the first plate body 7 to move. The first shell 201 is slidably connected to the first plate body 7 through a slide groove, and the first plate body 7 slides in the first shell 201.

[0026] See attached Figure 1 , Figure 2 , Figure 5 and Figure 6 : In the present embodiment, a brick pressing device for a brick making machine, the feeding mechanism 3 includes a second shell 301, the surface of the second shell 301 is fixedly connected to the first block 9, the first block 9 drives the second shell 301 to move, the second shell 301 is fixedly connected to the second motor 302 through a bracket, the model of the second motor 302 can meet the working needs according to actual needs, the output shaft of the second motor 302 is fixedly connected to the threaded rod 303, the second motor 302 drives the threaded rod 303 to rotate, the threaded rod 303 is rotationally connected to the second shell 301 through a bearing, the threaded rod 303 rotates in the second shell 301, the surface of the threaded rod 303 is threadedly connected to the nut 304, and the threaded rod 303 drives the nut 304 to move;

[0027] The nut 304 is slidably connected to the second shell 301 through a slide groove, the nut 304 slides in the second shell 301, the nut 304 is movably connected to one end of the two connecting rods 305 through a pin shaft, the nut 304 drives the connecting rod 305 to move, the other ends of the two connecting rods 305 are movably connected to the second block 306 through the pin shaft, the connecting rod 305 drives the second block 306 to move, the second block 306 is slidably connected to the second shell 301 through a slide groove, the second block 306 slides in the second shell 301, and the surface of the second block 306 is tightly pressed against the hose 11.

[0028] Working principle:

[0029] Moving the first plate process:

[0030] The first motor 202 is connected to an external power source and started, the first motor 202 drives the ratchet 203 to rotate, the pawl 204 prevents the ratchet 203 from reversing, the spring 205 makes the pawl 204 always fit the surface of the ratchet 203, the ratchet 203 drives the first rod 206 to rotate, and the first rod 206 drives the second rod 207 to move rightward through the pin (such as Figure 3 ), the second rod body 207 drives the slider 208 to slide in the first shell body 201, and the slider 208 drives the first plate body 7 to move to the right. When the first plate body 7 moves to the bottom of the mold 13, the first motor 202 is turned off. In the above manner, the first motor 202 continues to rotate to drive the first plate body 7 to reset. In the above manner, the movement of the plate body 7 is completed.

[0031] Brick pressing process:

[0032] When it is necessary to press bricks, the external power supply of the second electric telescopic rod 5 is turned on and started, and the two second electric telescopic rods 5 drive the mold 13 to move downward. When the mold 13 moves to the surface of the first plate 7, the second electric telescopic rod 5 is closed, and the external power supply of the hydraulic cylinder 10 is turned on and started. The hydraulic cylinder 10 drives the first block 9 to move, and the first block 9 drives the second shell 301 and the tank 8 to move at the same time. The tank 8 drives the hose 11 to move. When the hose 11 moves to the vicinity of the mold 13, the hydraulic cylinder 10 is closed;

[0033] Then, the external power supply of the second motor 302 is turned on and started, and the second motor 302 drives the threaded rod 303 to rotate, and the threaded rod 303 drives the nut 304 to move downward (such as Figure 6 ), when the nut 304 moves downward, the two connecting rods 305 are driven to move through the pin shaft, and the two connecting rods 305 drive the second blocks 306 to move toward each other. After the second blocks 306 move to a suitable position, the second motor 302 is turned off, and the distance between the two second blocks 306 is lengthened, and the hose 11 that was originally clamped is connected. The brick raw materials pre-stored in the tank body 8 will be introduced into the mold 13 through the hose 11. After the brick raw materials are introduced, the second motor 302 is started and reversed to drive the two second blocks 306 to reset, and the hose 11 is clamped. The above method blocks the brick raw materials in the tank body 8 from discharging. After the two second blocks 306 are reset, the second motor 302 is turned off, and the hydraulic cylinder 10 is started to drive the hose 11 to reset. This operation is to prevent the hose 11 from affecting the work. After the hose 11 is reset, the hydraulic cylinder 10 is turned off, and the feeding work into the mold 13 is completed in the above method;

[0034] Then, the external power supply of the first electric telescopic rod 4 is turned on and started, and the first electric telescopic rod 4 drives the second plate body 12 to move downward. The second plate body 12 compacts and shapes the brick material in the mold 13 during the movement. After the brick material in the mold 13 is compacted, the first electric telescopic rod 4 is closed and the second electric telescopic rod 5 is started. The second electric telescopic rod 5 drives the mold 13 to reset. At this time, the mold 13 will drive the compacted brick material to move together. When the compacted brick material moves, the second plate body 12 stays in place and blocks the compacted brick material from moving with the mold 13, and the compacted brick material will leave the mold 13 and stay on the surface of the first plate body 7. After the mold 13 is reset, the second electric telescopic rod 5 is closed, and then the first electric telescopic rod 4 drives the first plate body 7 to reset in the above manner. Then the worker takes the compacted brick material out to the next process. The brick pressing work is completed in the above manner.

[0035] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A brick pressing device for a brick making machine, comprising a frame (1), characterized in that: The left end of the frame (1) is provided with a moving mechanism (2), the top end of the frame (1) is slidably connected to the first block (9) through a slide groove, the outer wall of the first block (9) is provided with a tank body (8), the lower end of the first block (9) is provided with a loading mechanism (3), the middle end of the frame (1) is fixedly connected to a hydraulic cylinder (10), the telescopic end of the hydraulic cylinder (10) is slidably connected to the first block (9), the outer wall of the frame (1) is provided with a first electric telescopic rod (4), and the outer wall of the frame (1) is provided with two A second electric telescopic rod (5), a hose (11) is provided below the tank (8), the moving mechanism (2) comprises a first shell (201), the surface of the first shell (201) is fixedly connected to the frame (1), the first shell (201) is fixedly connected to the first motor (202) via a bracket, the output shaft of the first motor (202) is rotatably connected to the first shell (201) via a bearing, the output shaft of the first motor (202) is fixedly connected to the ratchet (203), the ratchet (203) ) is fitted with a pawl (204), the pawl (204) is movably connected to the first housing (201) via a pin, the pawl (204) is fixedly connected to one end of a spring (205), the other end of the spring (205) is fixedly connected to the first housing (201), the surface of the ratchet wheel (203) is fixedly connected to a first rod (206), the first rod (206) is movably connected to one end of a second rod (207) via a pin, the other end of the second rod (207) is fixedly connected to the first housing (201), The pin shaft is movably connected to the slider (208); the surface of the slider (208) is fixedly connected to the first plate (7); the first shell (201) is slidably connected to the first plate (7) via a slide groove; the feeding mechanism (3) comprises a second shell (301); the surface of the second shell (301) is fixedly connected to the first block (9); the second shell (301) is fixedly connected to the second motor (302) via a bracket; the output shaft of the second motor (302) is fixedly connected to the threaded rod (303); The threaded rod (303) is rotatably connected to the second housing (301) via a bearing, the surface of the threaded rod (303) is threadably connected to a nut (304), the nut (304) is slidably connected to the second housing (301) via a slide groove, the nut (304) is movably connected to one end of two connecting rods (305) via a pin shaft, the other ends of the two connecting rods (305) are movably connected to a second block (306) via a pin shaft, the second block (306) is slidably connected to the second housing (301) via a slide groove, and the surface of the second block (306) is tightly abutted against the hose (11).

2. A brick pressing device for a brick making machine according to claim 1, characterized in that: The hose (11) passes through the frame (1), the telescopic end of the first electric telescopic rod (4) is fixedly connected to the second plate (12), the telescopic ends of the two second electric telescopic rods (5) are fixedly connected to the mold (13), and a conveyor belt (6) is provided at the lower end of the frame (1).

3. A brick pressing device for a brick making machine according to claim 2, characterized in that: The surface of the conveyor belt (6) is in contact with the first plate body (7), and the surface of the conveyor belt (6) is in contact with the mold (13).

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