WO2023150991A1 - Vibration grinding machine - Google Patents

Abstract

A vibration grinding machine, comprising a support (1). A grinding mechanism (2) and a first vibration mechanism (3) for driving the grinding mechanism (2) to vibrate are arranged on the support (1), a separation mechanism (4) and a second vibration mechanism (5) for driving the separation mechanism (4) to vibrate are arranged on the support (1), and the grinding mechanism (2) is obliquely arranged. A first discharge port (6) is formed in the lower end of the grinding mechanism (2), the separation mechanism (4) is located below the first discharge port (6), and a plurality of grinding stone blanking holes (7) are uniformly formed in the separation mechanism (4). The grinding mechanism, the first vibration mechanism, the separation mechanism and the like are arranged to implement automatic grinding and discharging of workpieces and grinding stones, and the workpieces and the grinding stones are automatically separated by means of the separation mechanism, so that there is no need to manually remove the workpieces for discharging, thereby improving the production efficiency.

Description

A vibration grinder technical field

The utility model relates to the technical field of spare parts production, in particular to a vibration grinder.

Background technique

In the process of producing spare parts (automobile radiators, train back panels, etc.), the workpiece needs to be ground to remove the burrs on the surface of the workpiece.

The existing grinding device usually puts the grinding stone and the workpiece into the machine body, and then drives them to move together. During the movement, the surface of the workpiece is ground by the grinding stone. However, in the above operation process, after the grinding is completed, , It is necessary to manually take out the workpieces in the body one by one, and the automatic separation of the grinding stone and the workpiece cannot be realized, resulting in low production efficiency.

Utility model content

The purpose of the utility model is to provide a vibrating grinder, aiming to solve the problem of low production efficiency due to manual separation of workpieces and grinding stones.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a vibrating grinder, comprising a bracket, a grinding mechanism and a first vibrating mechanism that drives the vibration of the grinding mechanism are arranged on the bracket, A separation mechanism and a second vibrating mechanism for driving the separation mechanism to vibrate are provided, the grinding mechanism is arranged obliquely, and a first discharge port is provided at the lower end of the grinding mechanism, and the separation mechanism is located at the side of the first discharge port. Below, several grinding stone blanking holes are evenly opened on the separation mechanism.

Through the above technical scheme, when the workpiece needs to be ground, put the workpiece and the grinding stone into the grinding mechanism, start the first vibration mechanism, and the first vibration mechanism drives the grinding mechanism to vibrate up and down. Grinding, at the same time, because the grinding mechanism is inclined, the workpiece and the grinding stone move downward along the grinding mechanism while vibrating with the grinding mechanism, and then the workpiece and grinding stone fall into the separation mechanism from the first discharge port, and the second The vibration mechanism, the second vibration mechanism drives the workpiece and the grinding stone to vibrate up and down with the separation mechanism, and the grinding stone will fall into the inside of the separation mechanism through the grinding stone blanking hole (the grinding stone is smaller than the hole diameter of the grinding stone blanking hole, and the size of the workpiece is larger than the grinding stone. The diameter of the stone blanking hole), the workpiece stays on the separation mechanism, so as to realize the automatic separation of the workpiece and the grinding stone; by setting the grinding mechanism, the first vibration mechanism, the separation mechanism, etc., the automatic grinding and discharging of the workpiece and the grinding stone are realized , and the automatic separation of the workpiece and the grinding stone is realized through the separation mechanism, and there is no need to manually remove the workpiece for discharging, thereby improving production efficiency.

The utility model is further set as: the separation mechanism includes a bottom plate, baffles fixed on both sides of the bottom plate and a first discharge plate located between the two baffles, the first discharge plate is The water level is higher than the bottom plate, and the grinding stone discharge hole is opened on the first discharge plate.

Through the above technical scheme, when the workpiece and the grinding stone fall onto the first discharge plate, the second vibration mechanism drives the workpiece and the grinding stone to vibrate up and down, so that the workpiece and the grinding stone are separated, and the grinding stone falls from the grinding stone discharge hole. into the bottom plate; by setting the bottom plate and the first discharge plate, the automatic separation of the workpiece and the grinding stone is realized, and at the same time, a baffle is set to prevent the grinding stone or workpiece from falling from the side.

The utility model is further set as: the separation mechanism also includes a second discharge plate located between the two baffle plates, the projection of the second discharge plate in the vertical direction is the same as that of the first discharge plate The projections of the plates in the vertical direction overlap, and the vertical projection of the side of the second discharge plate away from the first discharge port is located outside the vertical projection of the first discharge plate , the horizontal plane where the second discharge plate is located is lower than the horizontal plane where the first discharge plate is located, and the grinding stone blanking hole is opened on the second discharge plate.

Through the above technical solution, after the workpiece and the grinding stone pass through the screening of the first discharge plate, most of the grinding stone has fallen to the bottom plate, but some grinding stones are not easy to separate from the workpiece because they are stuck on the workpiece , so the second discharge plate is set under the first discharge plate, through the height difference between the two, when the workpiece falls from the first discharge plate to the second discharge plate, a certain impact force is formed, and the The workpiece is turned over, so that the grinding stone stuck on the workpiece is separated from the workpiece.

The utility model is further set as: the first discharge plate is evenly arranged with several first loading plates along the vertical direction, and the second discharge plate is evenly provided with several second loading plates along the vertical direction. There is a set distance between two adjacent first loading plates, a set distance between two adjacent second loading plates, and the grinding stone blanking holes are located adjacent to each other. between two first loading plates and between two adjacent second loading plates.

Through the above technical solution, a first material carrier plate is set on the first material discharge plate, a second material carrier plate is set on the second material discharge plate, and a strip-shaped groove is formed between adjacent first material carrier plates, Elongated grooves are also formed between adjacent second loading plates, which increases the area where the grinding stone falls compared with the grinding stone drop hole, making it easier for the grinding stone to separate from the workpiece.

The utility model is further set as: the side of the baffle plate close to the bottom plate is provided with a second discharge port, the second discharge port is located at the end of the baffle plate away from the first discharge port, The bottom plate is inclined, the end of the bottom plate close to the first discharge port is higher than the end of the bottom plate away from the first discharge port, and the side of the bottom plate close to the second discharge port It is lower than the side of the bottom plate away from the second outlet.

Through the above technical solution, the bottom plate is inclined, and the end of the bottom plate close to the second discharge port is lower than the end of the bottom plate close to the first discharge port, and at the same time, the side of the bottom plate close to the second discharge port is lower than the bottom plate and away from the second discharge port. One side of the outlet, so that the grinding stones falling on the bottom plate can be easily output from the second outlet through the action of gravity.

The utility model is further set as follows: the second material outlet is provided with a first material delivery member, the support is provided with several first delivery wheels for rotation, the support is provided with a The first driving mechanism for the synchronous rotation of the material wheel, the first material conveying wheel is provided with a first conveyor belt, the first conveyor belt is inclined, and the bottom end of the first material conveyor is located at the first Directly above a conveying belt, a second conveying member is arranged on the support, the top of the first conveying belt is located directly above the second conveying member, and the bottom of the second conveying member The end is located directly above the grinding mechanism, the second conveying member is fixedly connected to the first vibrating mechanism, and the first vibrating mechanism can drive the second conveying member to vibrate.

Through the above technical scheme, the grinding stone falls from the first conveying member provided on the second discharge port onto the first conveying belt, and then the grinding stone is transported from the bottom end of the first conveying belt through the running first conveying belt. It is transported to the top of the first conveying belt, then falls into the second conveying part, and is transported to the grinding mechanism through the second conveying part, so as to realize the reciprocating utilization of the grinding stone; at the same time, the first vibrating mechanism can drive the second The second conveying part vibrates to prevent the grinding stone from blocking the second conveying part, so that the grinding stone can be smoothly transferred from the second conveying part to the grinding mechanism.

A further setting of the present invention is that: the first feeding wheels are symmetrically distributed on both sides of the support, and the cross-section of the first feeding belt is V-shaped.

Through the above technical solution, the first conveyor belt is set in a V shape, and the grinding stone will be located in the middle of the first conveyor belt, thereby preventing the grinding stone from falling from both sides of the first conveyor belt during the conveying process.

The utility model is further set as follows: the bracket is provided with a material retaining frame with a wide top and a narrow bottom, the bottom of the material retaining frame is located directly above the first conveying belt, and the first conveying part The bottom end is located directly above the material retaining frame.

Through the above-mentioned technical scheme, the grinding stone falls from the first conveying part to the stopper frame, and then falls from the bottom of the stopper frame onto the first conveyor belt. By setting the stopper frame with a wide top and a narrow bottom, the grinding stone can be ensured After the stone is output from the first conveying member, it can accurately fall onto the first conveying belt, while preventing the grinding stone from falling from the bottom of the inclined first conveying belt.

The utility model is further set as: a first water outlet pipe is arranged between the baffle plates, the first water outlet pipe is located above the first discharge plate, and several first water outlet pipes are provided with a plurality of first water outlet pipes. A water outlet hole, a second water outlet hole is opened on the bottom plate, the horizontal plane of the second water outlet hole is higher than the horizontal plane of the second material outlet, and a filter screen is arranged on the second water outlet hole , the bottom of the second water outlet hole is communicated with a second water outlet pipe.

Through the above technical scheme, after the workpiece is ground by the grinding stone, dust will form and adhere to the grinding stone and the workpiece. Therefore, the first water outlet pipe and the first water outlet hole are arranged above the first discharge plate and the second discharge plate. The grinding stone and the workpiece on the first loading plate and the second loading plate are washed to remove the dust on the surface of the grinding stone and the workpiece. At the same time, the impact of the water flow can also accelerate the separation of the grinding stone stuck on the workpiece from the workpiece.

The utility model is further set as: the support is provided with a plurality of second feeding wheels for rotation, and the support is provided with a second driving mechanism for driving the rotation of the second feeding wheels, and the second feeding wheels A second conveyor belt is arranged on the material wheel, and one end of the second conveyor belt is located directly above the grinding mechanism.

Through the above technical solution, when the workpiece needs to be ground, the worker places the workpiece on the second conveyor belt, and the workpiece is transported into the grinding mechanism through the second conveyor belt, thereby realizing automatic loading of the workpiece.

Compared with the prior art, the utility model has the beneficial effects of:

1. By setting the grinding mechanism, the first vibration mechanism, the separation mechanism, etc., the automatic grinding and discharging of the workpiece and the grinding stone are realized, and the automatic separation of the workpiece and the grinding stone is realized through the separation mechanism, and manual removal of the workpiece is not required. materials, thereby improving production efficiency.

2. By setting the second discharge plate under the first discharge plate, the height difference between the two makes a certain impact force when the workpiece falls from the first discharge plate to the second discharge plate, and makes it The workpiece is turned over, so that the grinding stone stuck on the workpiece is separated from the workpiece.

3. By setting the first conveying belt, the first conveying wheel and the first driving mechanism, the grinding stone is transported from the second discharge port to the grinding mechanism, so as to realize the reciprocating utilization of the grinding stone.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of a vibrating grinder of the present invention;

Fig. 2 is a schematic cross-sectional structure diagram of an embodiment of a vibration grinder of the present invention;

Fig. 3 is the enlarged schematic view of A in Fig. 2;

Fig. 4 is a schematic structural view of an embodiment of a vibrating grinder of the present invention;

FIG. 5 is an enlarged schematic view of B in FIG. 4 .

In the figure, 1. bracket; 2. grinding mechanism; 3. first vibration mechanism; 4. separation mechanism; 41. bottom plate; 42. baffle plate; 43. first discharge plate; 44. second discharge plate; 5 , the second vibrating mechanism; 6, the first outlet; 7, the grinding stone blanking hole; 8, the first loading plate; 9, the second loading plate; 10, the second outlet; 11, the first 12. The first feeding wheel; 13. The first driving mechanism; 14. The first feeding belt; 15. The second feeding part; 16. The retaining frame; 17. The first outlet pipe; 18. 19, the second water outlet; 20, the filter screen; 21, the second water outlet pipe; 22, the second feeding wheel; 23, the second driving mechanism; 24, the second feeding belt.

Detailed ways

The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

A vibratory grinding machine provided by the utility model comprises a support 1, a grinding mechanism 2 and a first vibration mechanism 3 that drives the grinding mechanism 2 to vibrate are arranged on the support 1, a separation mechanism 4 and a vibration driving separation mechanism 4 are arranged on the support 1 The second vibrating mechanism 5, the grinding mechanism 2 is inclined, the lower end of the grinding mechanism 2 is provided with a first discharge port 6, the separation mechanism 4 is located below the first discharge port 6, and several Grinding stone blanking hole 7.

Further, the separation mechanism 4 includes a base plate 41, baffle plates 42 fixed on both sides of the base plate 41, and a first discharge plate 43 between the two baffle plates 42, the level of the first discharge plate 43 is higher than the base plate 41, The grinding stone discharge hole 7 is opened on the first discharge plate 43 .

Further, the separation mechanism 4 also includes a second discharge plate 44 located between the two baffle plates 42, the projection of the second discharge plate 44 in the vertical direction overlaps with the projection of the first discharge plate 43 in the vertical direction The vertical projection of the side of the second discharge plate 44 away from the first discharge port 6 is located outside the vertical projection of the first discharge plate 43, and the horizontal plane where the second discharge plate 44 is located is low On the horizontal plane where the first discharge plate 43 is located, the grinding stone discharge hole 7 is opened on the second discharge plate 44 .

Further, several first loading plates 8 are evenly arranged on the first discharging plate 43 along the vertical direction, and several second loading plates 9 are evenly arranged on the second discharging plate 44 along the vertical direction. There is a set distance between the two first loading plates 8 , there is a setting distance between the two adjacent second loading plates 9 , and the grinding stone blanking hole 7 is located between the two adjacent first loading plates 8 Between and between two adjacent second carrier plates 9.

Further, the side of the baffle plate 42 close to the bottom plate 41 is provided with a second discharge port 10, the second discharge port 10 is located at the end of the baffle plate 42 away from the first discharge port 6, the bottom plate 41 is inclined, and the bottom plate 41 is close to the first discharge port 6. One end of the first discharge port 6 is higher than the end of the bottom plate 41 away from the first discharge port 6 , and the side of the bottom plate 41 close to the second discharge port 10 is lower than the side of the bottom plate 41 away from the second discharge port 10 .

Further, the second discharge port 10 is provided with a first feeding member 11, and several first feeding wheels 12 are rotated on the support 1, and the first feeding wheel 12 is provided on the support 1 to drive the first feeding wheels 12 to rotate synchronously. Drive mechanism 13, the first feeding wheel 12 is provided with the first feeding belt 14, the first feeding belt 14 is inclined, the bottom end of the first feeding part 11 is positioned directly above the first feeding belt 14, the support 1 is provided with a second conveying member 15, the top of the first conveying belt 14 is located directly above the second conveying member 15, the bottom end of the second conveying member 15 is located directly above the grinding mechanism 2, and the second conveying The material part 15 is fixedly connected with the first vibrating mechanism 3, and the first vibrating mechanism 3 can drive the second material conveying part 15 to vibrate.

Further, the first feeding wheels 12 are symmetrically distributed on both sides of the support 1, and the cross section of the first feeding belt 14 is V-shaped.

Further, the bracket 1 is provided with a material retaining frame 16 with a wide top and a narrow bottom. above.

Further, a first water outlet pipe 17 is arranged between the baffle plates 42, and the first water outlet pipe 17 is located above the first discharge plate 43, and several first water outlet holes 18 are provided on the first water outlet pipe 17, and a plurality of first water outlet holes 18 are provided on the first water outlet pipe 17, and a number of first water outlet holes 18 are provided on the bottom plate 41. There is a second water outlet hole 19, the horizontal plane where the second water outlet hole 19 is located is higher than the horizontal plane where the second discharge port 10 is located, the second water outlet hole 19 is provided with a filter screen 20, and the bottom of the second water outlet hole 19 is communicated with There is a second water outlet pipe 21.

Further, several second feeding wheels 22 are rotated on the support 1, and the support 1 is provided with a second drive mechanism 23 for driving the second feeding wheels 22 to rotate. The second feeding wheels 22 are provided with a second feeding wheel 22. Material belt 24 , one end of the second conveying belt 24 is located directly above the grinding mechanism 2 .

Wherein, as shown in FIG. 1 , the first vibration mechanism 3 includes a spring arranged between the bracket 1 and the grinding mechanism 2 and a motor that drives the vibration of the grinding mechanism 2 , and the second vibration mechanism 5 includes a spring arranged between the bracket 1 and the bottom plate 41. The spring and the motor that drives the vibration of the separation mechanism 4, the first drive mechanism 13 includes a belt arranged between the first feed wheel 12 and a motor that drives the first feed wheel 12 to rotate, and the second drive mechanism 23 includes a motor that is arranged on the first feed wheel 12 The belt between the two feeding wheels 22 and the motor that drives the second feeding wheel 22 to rotate.

Working process: when the workpiece needs to be ground, the workpiece is placed on the second conveyor belt 24, and is transported to the grinding mechanism 2 by the second conveyor belt 24, and the grinding stone is fed by the first conveyor belt 14 and the second conveyor belt. The piece 15 is transported to the grinding mechanism 2, and the first vibration mechanism 3 and the second vibration mechanism 5 are started. The first vibration mechanism 3 drives the grinding mechanism 2 to vibrate up and down. 2 is inclined, so the workpiece and the grinding stone move downward along the grinding mechanism 2 while vibrating with the grinding mechanism 2, and then the workpiece and the grinding stone fall from the first discharge port 6 to the first loading plate 8, The grinding stone falls from the groove between the first loading plate 8, the second vibrating mechanism 5 drives the workpiece to vibrate up and down with the first loading plate 8, and then the workpiece will move to the second loading plate 9, and the grinding stone will pass through The grinding stone drop hole 7 falls into the bottom plate 41, and the grinding stone is then transported to the first conveyor belt 14 through the first conveying member 11, and finally the grinding stone is conveyed back to the grinding mechanism 2 from the second conveying member 15, thereby realizing the grinding of the workpiece. Automatic separation from the grinding stone and recycling of the grinding stone.

Claims (10)

A vibrating grinder, characterized in that: it comprises a support (1), on which a grinding mechanism (2) and a first vibration mechanism (3) driving the vibration of the grinding mechanism (2) are arranged, the The support (1) is provided with a separation mechanism (4) and a second vibrating mechanism (5) that drives the vibration of the separation mechanism (4), the grinding mechanism (2) is inclined, and the lower end of the grinding mechanism (2) A first discharge port (6) is provided, the separation mechanism (4) is located below the first discharge port (6), and several grinding stone discharge holes are evenly opened on the separation mechanism (4) (7). A vibratory grinding machine according to claim 1: the separation mechanism (4) comprises a base plate (41), baffle plates (42) fixed on both sides of the base plate (41), and two baffle plates (42) between the first discharge plate (43), the horizontal plane of the first discharge plate (43) is higher than the bottom plate (41), and the grinding stone blanking hole (7) is opened in the On the first discharge plate (43) mentioned above. A vibratory grinding machine according to claim 2, characterized in that: the separation mechanism (4) also includes a second discharge plate (44) located between the two baffle plates (42), the The projection of the second discharge plate (44) in the vertical direction overlaps with the projection of the first discharge plate (43) in the vertical direction, and the second discharge plate (44) is far away from the first discharge plate. The vertical projection of one side of the discharge opening (6) is located outside the vertical projection of the first discharge plate (43), and the horizontal plane of the second discharge plate (44) is lower than The horizontal plane where the first discharge plate (43) is located, and the grinding stone discharge hole (7) is opened on the second discharge plate (44). A vibrating grinder according to claim 3, characterized in that: several first loading plates (8) are evenly arranged on the first discharge plate (43) along the vertical direction, and the second Several second loading plates (9) are evenly arranged on the discharge plate (44) in the vertical direction, and there is a set distance between two adjacent first loading plates (8). There is a set distance between the second loading plates (9), and the grinding stone blanking hole (7) is located between two adjacent first loading plates (8) and between two adjacent first loading plates (8). between the second carrier plate (9). A vibration grinder according to any one of claims 2-4, characterized in that: the side of the baffle plate (42) close to the bottom plate (41) is provided with a second discharge port (10) , the second discharge port (10) is located at the end of the baffle plate (42) away from the first discharge port (6), the bottom plate (41) is inclined, and the bottom plate (41) is close to One end of the first discharge port (6) is higher than the end of the bottom plate (41) away from the first discharge port (6), and the bottom plate (41) is close to the second discharge port (10 ) is lower than the side of the bottom plate (41) away from the second outlet (10). A vibrating grinder according to claim 5, characterized in that: the second discharge port (10) is provided with a first delivery member (11), and the support (1) is rotatably provided with several a first feed wheel (12), the support (1) is provided with a first drive mechanism (13) that drives the first feed wheel (12) to rotate synchronously, and the first feed wheel (12) ) is provided with a first conveying belt (14), the first conveying belt (14) is arranged obliquely, and the bottom end of the first conveying member (11) is located at the first conveying belt (14) Directly above, the support (1) is provided with a second conveying member (15), the top of the first conveying belt (14) is located directly above the second conveying member (15), so The bottom end of the second feeding member (15) is located directly above the grinding mechanism (2), and the second feeding member (15) is fixedly connected to the first vibrating mechanism (3). A vibrating mechanism (3) can drive the second conveying member (15) to vibrate. A vibratory grinding machine according to claim 6, characterized in that: the first feeding wheel (12) is symmetrically distributed on both sides of the support (1), and the first feeding belt (14) The cross-section is V-shaped. A vibrating grinder according to claim 6, characterized in that: the bracket (1) is provided with a material blocking frame (16) with a wide top and a narrow bottom, and the bottom of the material blocking frame (16) is located at the directly above the first conveying belt (14), and the bottom end of the first conveying member (11) is located directly above the material retaining frame (16). A vibration grinder according to claim 5, characterized in that: a first water outlet pipe (17) is arranged between the baffles (42), and the first water outlet pipe (17) is located in the first Above the discharge plate (43), several first outlet holes (18) are provided on the first outlet pipe (17), and second outlet holes (19) are provided on the bottom plate (41). The horizontal plane where the second water outlet hole (19) is located is higher than the horizontal plane where the second discharge port (10) is located, and the second water outlet hole (19) is provided with a filter screen (20), and the second water outlet hole (19) is provided with a filter screen (20). A second water outlet pipe (21) is communicated with the bottom of the water outlet hole (19). A vibration grinder according to any one of claims 1-9, characterized in that: several second feeding wheels (22) are rotatably arranged on the support (1), and the support (1) A second driving mechanism (23) for driving the second feeding wheel (22) to rotate is arranged on the top, and a second feeding belt (24) is arranged on the second feeding wheel (22). One end of the second conveyor belt (24) is located directly above the grinding mechanism (2).

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