High-precision grinder automatic feeding device

Abstract

The utility model relates to the technical field of grinder feeding technology provides a kind of high-precision grinder automatic feeding device, including feeding box and grinder ontology, the side of feeding box is equipped with inlet, this high-precision grinder automatic feeding device further includes: baffle, located the export end side of feeding box;Discharging assembly, located in the feeding box;Rectangular water cannon, located in the feeding box;Spraying assembly, located in the inside of feeding box, it can move along horizontal direction under manual control, for cleaning cooling to metal raw material.The utility model in, the discharging rate of metal raw material is controlled using discharging assembly, avoid the scratch of export end due to a large number of dumping, and reduce the probability of jam, flush and cooling to the metal raw material in the inside of feeding box using spraying assembly, to avoid the influence of grinder in subsequent grinding process due to high temperature.

Description

Technical Field

[0001] This utility model relates to the field of grinding machine feeding technology, and in particular to a high-precision automatic feeding device for grinding machines. Background Technology

[0002] Metal grinders are tools used for precision grinding of workpiece surfaces. They are typically made of materials such as cast iron, copper, or 304 stainless steel, possessing wear resistance and uniform microstructure. Water is usually added before metal grinding to prevent it from embedding into the metal surface and causing scratches. At the same time, a sufficient flow of water assists the cooling system, lowering the grinding temperature and preventing workpiece deformation or burning.

[0003] In the prior art, such as Chinese Patent No. CN218753429U, an automatic feeding device for a high-precision grinding machine includes a feeding cylinder and a grinding machine housing. A cavity conveying plate is fixedly connected to the side of the feeding cylinder near the grinding machine housing, and the cavity conveying plate is located directly above the grinding machine housing. This automatic feeding device for a high-precision grinding machine, through the combined action of a controller, a top plate, a first electric push rod, a pusher plate, a second electric push rod, and a cavity conveying plate, allows the controller to control the first electric push rod, causing it to move the top plate upwards a certain distance. Then, the second electric push rod moves the pusher plate laterally, pushing the top portion of the material into the cavity conveying plate until it falls into the grinding machine housing for grinding. This solves the problem of existing devices requiring manual periodic feeding and having low feeding efficiency.

[0004] While the above scheme has the advantages mentioned above, its disadvantages are that the design lacks a quantified feeding method, which can easily cause blockage of metal raw materials. At the same time, feeding a large amount of metal raw materials at the same time can easily scratch the outlet end. In addition, the design lacks a wettability design for the metal raw materials. Dry metal raw materials will increase the wear and tear on the grinder during grinding, reduce its service life, and are also prone to damage to the grinder due to high temperatures. Utility Model Content

[0005] The purpose of this invention is to solve the problem of the lack of a quantification and feeding design in the existing technology, and at the same time, to solve the problem of the lack of a wettability design for metal raw materials.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an automatic feeding device for a high-precision grinding machine, comprising a feeding box and a grinding machine body, wherein a feeding port is provided on one side of the feeding box, and the automatic feeding device for the high-precision grinding machine further includes:

[0007] A baffle plate is located on one side of the outlet end of the feeding box;

[0008] The feeding assembly, located inside the feeding box, is used to pour the metal raw materials inside the feeding box into the grinding machine body;

[0009] A rectangular water gun is located inside the feeding box;

[0010] The spraying assembly, located inside the feeding box, can move horizontally and is used to clean and cool the metal raw materials.

[0011] In a preferred embodiment, the feeding assembly includes:

[0012] A support plate is installed on one side of the feeding box;

[0013] The motor is mounted on the top of the support plate.

[0014] The technical effect of adopting the above-mentioned further solution is that the motor drives the rotating shaft to rotate multiple curved plates.

[0015] In a preferred embodiment, the feeding assembly further includes:

[0016] A rotating shaft is rotatably installed inside the feeding box;

[0017] A limiting disc is fitted onto the rotating shaft;

[0018] Multiple curved plates are fitted onto the rotating shaft;

[0019] The two ends of the rotating shaft pass through the two side walls of the feeding box, and one end of the shaft is connected to the output end of the motor. The limiting plate is located outside the feeding box.

[0020] The technical effect of adopting the above-mentioned further solution is that the rotation of multiple curved plates allows the metal raw materials to be poured at a certain rate, protecting the device while avoiding blockage.

[0021] In a preferred embodiment, the feeding assembly further includes:

[0022] Two rotating rods are respectively rotatably installed on both sides of the bottom of the outlet end of the feeding box;

[0023] The barrier plate is fixedly installed between the two rotating rods.

[0024] The technical effect of adopting the above-mentioned further solution is that the tilting of the barrier plate is used to control the pouring of metal raw materials, and the leakage of metal raw materials inside the feeding box is avoided after the work is completed.

[0025] In a preferred embodiment, the feeding assembly further includes:

[0026] Two T-shaped limiting posts are respectively embedded in one end of the rotating rod;

[0027] Spring one is sleeved on the T-shaped limiting post one;

[0028] One end of the T-shaped limiting post can be embedded in the side wall of the feeding box, and the two ends of the spring are respectively connected to one side of the rotating rod and one side of the T-shaped limiting post.

[0029] The technical effect of adopting the above-mentioned further solution is that the T-shaped limiting post is used to control the flipping state of the barrier plate.

[0030] In a preferred embodiment, the spraying assembly includes:

[0031] A water tank is installed on top of the feeding box;

[0032] A water pipe is connected to one side of the water tank;

[0033] One end of the water pipe is connected to the rectangular water gun.

[0034] The technical effect of adopting the above-mentioned further solution is that the rectangular water gun is used to clean and rinse the metal raw materials in the feeding box, and the water flow is used to cool them down, so as to avoid the high temperature from affecting the grinding machine during the later grinding process.

[0035] In a preferred embodiment, the spraying assembly further includes:

[0036] A track groove is provided on the top of the feeding box, and multiple limiting holes are also provided on one side of the feeding box;

[0037] A protective mesh frame is installed inside the top of the feeding box.

[0038] The technical effect of adopting the above-mentioned further solution is that the protective net frame protects the rectangular water gun from scratches by metal materials.

[0039] In a preferred embodiment, the spraying assembly further includes:

[0040] An L-shaped plate is fitted onto the rectangular water gun, and a T-shaped limiting post is embedded in one side of the L-shaped plate;

[0041] A control plate is installed at one end of the T-shaped limiting post two, and a spring two is sleeved on the T-shaped limiting post two;

[0042] The T-shaped limiting post 2 can pass through the L-shaped plate and the limiting hole. The control plate is located inside the feeding box, and its shape can be rotated to fit the limiting hole. The two ends of the spring 2 are respectively connected to one side of the T-shaped limiting post 2 and the outer wall of the feeding box.

[0043] The technical effect of adopting the above-mentioned further solution is that the movement of the L-shaped plate is controlled by the horizontal and vertical states of the control plate.

[0044] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0045] 1. This utility model involves pouring metal raw materials into the feed inlet. Driven by a motor, the rotating shaft rotates synchronously with the motor's output end, causing multiple curved plates to rotate at the same speed. As the curved plates rotate, the metal raw materials in the feeding box slide towards the outlet, pulling a T-shaped limiting post to one side. One end of the post is pulled out of the feeding box, and two rotating rods are in a rotatable state. These rods together drive the baffle plate to flip to the same side, allowing the remaining metal raw materials to be poured into the grinding machine body. This design uses a feeding assembly to control the feeding rate of the metal raw materials, avoiding scratching the outlet end due to large-scale dumping and reducing the probability of blockage.

[0046] 2. In this utility model, when the water tank is opened, water flows through the water pipe into the rectangular water gun. With the assistance of the rectangular water gun, the water is sprayed onto the surface of the metal raw material below. To expand the spray coverage, the T-shaped limiting post two is rotated, and the control plate rotates synchronously under its influence until it reaches a vertical position. Then, the T-shaped limiting post two is pulled to one side horizontally. The spring two is stretched under this movement, and the control plate passes through the limiting hole as it moves with the T-shaped limiting post two. The L-shaped plate is then in a movable state and slides along the inner wall of the track groove, further expanding the spray range of the rectangular water gun. In this design, the spraying assembly is used to rinse and cool the metal raw material inside the feeding box, thereby preventing high temperatures from affecting the grinding machine during subsequent grinding processes. Attached Figure Description

[0047] Figure 1 A schematic diagram of the main structure of an automatic feeding device for a high-precision grinding machine provided by this utility model;

[0048] Figure 2 A schematic diagram of the internal structure of an automatic feeding device for a high-precision grinding machine provided by this utility model;

[0049] Figure 3 A schematic diagram of the barrier plate structure of an automatic feeding device for a high-precision grinding machine provided by this utility model;

[0050] Figure 4This utility model provides an automatic feeding device for a high-precision grinding machine. Figure 3 Enlarged structural diagram at point A;

[0051] Figure 5 A schematic diagram of the spraying component structure of an automatic feeding device for a high-precision grinding machine provided by this utility model;

[0052] Figure 6 A partial structural diagram of the spraying component of an automatic feeding device for a high-precision grinding machine provided by this utility model.

[0053] Legend:

[0054] 1. Feeding box; 101. Feed inlet; 102. Support plate; 103. Motor; 104. Rotating shaft; 105. Limiting plate; 106. Curved plate; 2. Grinding machine body; 3. Rotating rod; 301. Baffle plate; 302. T-shaped limiting post one; 303. Spring one; 4. Water tank; 401. Water pipe; 402. Track groove; 403. Rectangular water gun; 404. L-shaped plate; 405. T-shaped limiting post two; 406. Protective net frame; 407. Limiting hole; 408. Control plate; 409. Spring two. Detailed Implementation

[0055] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0056] Example 1:

[0057] Please see Figures 1-6 This embodiment provides an automatic feeding device for a high-precision grinding machine, the specific idea of ​​which is as follows:

[0058] An automatic feeding device for a high-precision grinding machine includes a feeding box 1 and a grinding machine body 2. The feeding box 1 has an inlet 101 on one side. The automatic feeding device for the high-precision grinding machine also includes a baffle plate 301 and a feeding assembly.

[0059] Among them, the baffle plate 301, which plays a rotating role, is located on the outlet side of the feeding box 1.

[0060] Meanwhile, the feeding component is located inside the feeding box 1 and is used to pour the metal raw materials inside the feeding box 1 into the grinding machine body 2.

[0061] As examples, in this embodiment, the feeding assembly includes: a support plate 102, a motor 103, a rotating shaft 104, a limiting plate 105, multiple curved plates 106, two rotating rods 3, two T-shaped limiting posts 302, and a spring 303.

[0062] The support plate 102, which provides support, is installed on one side of the feeding box 1.

[0063] To drive the rotating shaft 104 to rotate, a motor 103 is installed on the top of the support plate 102.

[0064] Meanwhile, the rotating shaft 104, which acts as a rotating shaft, is rotatably installed inside the feeding box 1.

[0065] Furthermore, the limiting disc 105, which serves as a limit, is fitted onto the rotating shaft 104 to ensure that the rotating shaft 104 does not fall off during rotation.

[0066] In addition, multiple curved plates 106 that play a supporting role are mounted on the rotating shaft 104.

[0067] It should be noted that the two ends of the rotating shaft 104 pass through the two side walls of the feeding box 1 respectively, and one end of it is connected to the output end of the motor 103. The limiting plate 105 is located outside the feeding box 1.

[0068] In this design, two rotating rods 3 are also added and are respectively rotatably installed on both sides of the bottom of the outlet end of the feeding box 1.

[0069] It should be noted that the barrier plate 301 is fixedly installed between the two rotating rods 3.

[0070] Among them, the two T-shaped limiting posts 302 that play a fixing role are respectively embedded in one end of the rotating rod 3.

[0071] Furthermore, the elastic spring 303 is sleeved on the T-shaped limiting post 302.

[0072] It should be noted that one end of the T-shaped limiting post 302 can be embedded in the side wall of the feeding box 1, and the two ends of the spring 303 are respectively connected to one side of the rotating rod 3 and one side of the T-shaped limiting post 302.

[0073] In this embodiment, the metal raw material is first poured into the feed port 101. Driven by the motor 103, the rotating shaft 104 rotates synchronously with the output end of the motor 103, and drives multiple curved plates 106 to rotate at the same speed. Then, the metal raw material in the feeding box 1 slides towards the outlet end under the rotation of multiple curved plates 106, and pulls the T-shaped limiting post 302 to one side. One end of the post is pulled out of the feeding box 1 under the pull. The two rotating rods 3 are in a rotatable state. Finally, they work together to drive the baffle plate 301 to flip to the same side, so that the metal raw material inside is poured into the grinding machine body 2.

[0074] Example 2:

[0075] Please see Figures 1-6 Based on Example 1, this example provides an automatic feeding device for a high-precision grinding machine, the specific idea of ​​which is as follows:

[0076] The automatic feeding device for the high-precision grinding machine also includes: a rectangular water gun 403 and a spraying assembly.

[0077] The rectangular water gun 403, which performs the spraying function, is located inside the feed box 1.

[0078] Meanwhile, the spraying components are located inside the feeding box 1 and can move horizontally under manual control to clean and cool the metal raw materials.

[0079] As examples, in this embodiment, the spraying assembly includes: a water tank 4, a water pipe 401, a track groove 402, an L-shaped plate 404, a protective net frame 406, and a control plate 408.

[0080] The water tank 4, which serves as a storage tank, is installed on top of the feeding box 1.

[0081] Meanwhile, the water pipe 401, which plays a transmission role, is connected to one side of the water tank 4.

[0082] It should be noted that one end of the water pipe 401 is connected to the rectangular water gun 403.

[0083] In addition, the track groove 402, which serves to limit the track, is opened on the top of the feeding box 1, and multiple limiting holes 407 are also opened on one side of the feeding box 1.

[0084] In this design, a protective mesh frame 406 is installed on the top inside the feeding box 1.

[0085] The L-shaped plate 404, which serves as a connector, is fitted onto the rectangular water gun 403, and a T-shaped limiting post 405 is embedded in one side of the L-shaped plate 404.

[0086] In addition, a control plate 408 that serves as a limit is installed at one end of a T-shaped limit post 405, and a spring 409 is sleeved on the T-shaped limit post 405.

[0087] It should be noted that the T-shaped limiting post 405 can pass through the L-shaped plate 404 and the limiting hole 407. The control plate 408 is located inside the feeding box 1, and its shape can be rotated to fit the limiting hole 407. The two ends of the spring 409 are respectively connected to one side of the T-shaped limiting post 405 and the outer wall of the feeding box 1.

[0088] In this embodiment, the water tank 4 is first opened, and the water flows into the rectangular water gun 403 through the water pipe 401. With the assistance of the rectangular water gun 403, the water is sprayed onto the surface of the metal raw material below. In order to expand the spray coverage, the T-shaped limiting post 405 is rotated, and the control plate 408 rotates synchronously under its drive until it becomes vertical. Then, the T-shaped limiting post 405 is pulled to one side in the horizontal direction. The spring 409 is stretched under this movement. The control plate 408 passes through the limiting hole 407 under the displacement of the T-shaped limiting post 405. The L-shaped plate 404 is in a movable state and slides along the inner wall of the track groove 402, finally expanding the spray range of the rectangular water gun 403.

[0089] Furthermore, it should be noted that in the above embodiments, the automatic feeding device for a high-precision grinding machine may also include a battery pack, which provides power to the electronic devices involved in the automatic feeding device for a high-precision grinding machine, such as the motor 103. The circuit is connected using existing conventional connection methods, which will not be described in detail here.

[0090] Working principle:

[0091] When it is necessary to pour metal raw materials, the metal raw materials can be poured into the feeding box 1 from the inlet 101. A large amount of metal raw materials slide down to the outlet end of the feeding box 1. Start the motor 103. The output shaft of the motor 103 drives the rotating shaft 104 to rotate. The rotating shaft 104 drives multiple curved plates 106 to rotate at a set speed, so that the metal raw materials in the feeding box 1 fall to the outlet end in batches. At this time, pull the T-shaped limit post 302 to move it to one side. The spring 303 is stretched under this action. One end of the T-shaped limit post 302 is separated from the feeding box 1, thereby releasing the flipping restriction of the rotating rod 3. Flip the two rotating rods 3, so that they jointly drive the baffle plate 301 to flip to the same side, so that the metal raw materials fall into the grinding machine body 2.

[0092] During material feeding, the water tank 4 can be opened, and the water inside can be fed into the rectangular water gun 403 through the water pipe 401. The rectangular water gun 403 can spray water onto the surface of the metal raw material below. In order to make the spray coverage more uniform, rotate the T-shaped limiting post 405, so that it drives the control plate 408 to rotate synchronously to the vertical position. Pull the T-shaped limiting post 405 to move to one side in the horizontal direction. The spring 409 is in the stretched state. Under its drive, the control plate 408 passes through the limiting hole 407, thereby releasing the movement restriction of the L-shaped plate 404. Pull the L-shaped plate 404 to slide along the inner wall of the track groove 402, so that the spray range of the rectangular water gun 403 spreads to the entire loading box 1.

[0093] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0094] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatic feeding device for a high-precision grinding machine, comprising a feeding box (1) and a grinding machine body (2), wherein a feeding port (101) is provided on one side of the feeding box (1), characterized in that, The automatic feeding device for this high-precision grinding machine also includes: A baffle plate (301) is located on one side of the outlet end of the feeding box (1); The feeding assembly is located inside the feeding box (1) and is used to pour the metal raw materials inside the feeding box (1) into the grinding machine body (2); A rectangular water gun (403) is located inside the feed box (1); The spraying assembly, located inside the feeding box (1), can move horizontally and is used to clean and cool the metal raw materials.

2. The automatic feeding device for a high-precision grinding machine according to claim 1, characterized in that, The feeding assembly includes: A support plate (102) is installed on one side of the feeding box (1); The motor (103) is mounted on the top of the support plate (102).

3. The automatic feeding device for a high-precision grinding machine according to claim 2, characterized in that, The feeding assembly also includes: A rotating shaft (104) is rotatably installed inside the feeding box (1); A limiting disc (105) is sleeved on the rotating shaft (104); Multiple curved plates (106) are fitted onto the rotating shaft (104); The two ends of the rotating shaft (104) pass through the two side walls of the feeding box (1) respectively, and one end of it is connected to the output end of the motor (103). The limiting plate (105) is located outside the feeding box (1).

4. The automatic feeding device for a high-precision grinding machine according to claim 3, characterized in that, The feeding assembly also includes: Two rotating rods (3) are respectively rotatably installed on both sides of the bottom of the outlet end of the feeding box (1); The barrier plate (301) is fixedly installed between the two rotating rods (3).

5. The automatic feeding device for a high-precision grinding machine according to claim 4, characterized in that, The feeding assembly also includes: Two T-shaped limiting posts (302) are respectively embedded in one end of the rotating rod (3); Spring 1 (303) is sleeved on the T-shaped limiting post 1 (302); One end of the T-shaped limiting post (302) can be embedded in the side wall of the feeding box (1), and the two ends of the spring (303) are respectively connected to one side of the rotating rod (3) and one side of the T-shaped limiting post (302).

6. The automatic feeding device for a high-precision grinding machine according to claim 1, characterized in that, The spraying assembly includes: A water tank (4) is installed on top of the feeding box (1); A water pipe (401) is connected to one side of the water tank (4); One end of the water pipe (401) is connected to the rectangular water gun (403).

7. The automatic feeding device for a high-precision grinding machine according to claim 6, characterized in that, The spraying assembly also includes: A track groove (402) is provided on the top of the feeding box (1), and a plurality of limiting holes (407) are also provided on one side of the feeding box (1); A protective mesh frame (406) is installed on the top inside of the feeding box (1).

8. The automatic feeding device for a high-precision grinding machine according to claim 7, characterized in that, The spraying assembly also includes: An L-shaped plate (404) is fitted onto the rectangular water gun (403), and a T-shaped limiting post (405) is embedded in one side of the L-shaped plate (404); A control plate (408) is installed at one end of the T-shaped limiting post two (405), and a spring two (409) is sleeved on the T-shaped limiting post two (405); The T-shaped limiting post 2 (405) can pass through the L-shaped plate (404) and the limiting hole (407). The control plate (408) is located inside the feeding box (1), and its shape can be rotated to fit the limiting hole (407). The two ends of the spring 2 (409) are respectively connected to one side of the T-shaped limiting post 2 (405) and the outer wall of the feeding box (1).

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