A double-sided grinder unloading device

Abstract

The utility model discloses a kind of unloading devices for double-sided grinding machine, including device ontology, and the butt plate of installation in the one side of device ontology;The top of butt plate is symmetrically equipped with hydraulic rod, and the side fixed connection of hydraulic rod has push plate, and push plate is slid in the inside of butt plate;The bottom of butt plate is equipped with buffer assembly, buffer assembly includes connecting plate, connecting plate is fixed at the support leg of butt plate side, and the inside sliding connection of connecting plate has slider, and the top fixed connection of slider has push block;Wherein, the two sides of push block are symmetrically fixed with inclined sheet, and the outside sliding connection of inclined sheet has inclined block, and the inside fixed connection of inclined block has connecting rod.The unloading device for double-sided grinding machine, when unloading workpiece after polishing, can buffer workpiece, avoid the speed of workpiece falling too large to easily cause damage to part workpiece, and also can adjust the buffer of different specifications of workpiece.

Description

Technical Field

[0001] This utility model relates to the field of double-sided grinding machine technology, specifically to a material unloading device for a double-sided grinding machine. Background Technology

[0002] A double-sided grinder is a high-precision grinding machine specifically designed for simultaneously machining two parallel planes of a workpiece. It belongs to the surface grinder category of metalworking machine tools. Its core feature is that it can complete the synchronous machining of the upper and lower surfaces of a workpiece in a single setup through symmetrical grinding units, significantly improving efficiency and ensuring the parallelism and flatness of the two planes.

[0003] Publication number CN216608320U discloses a double-sided grinding machine for easy unloading. A pusher plate pushes the workpiece onto a receiving plate, and a second drive mechanism is activated. Once activated, the second drive mechanism drives the receiving plate to rotate, tilting it to an inclined position, thus unloading the workpiece from the receiving box. However, this patent still has the following problems in practical use:

[0004] When the workpiece is pushed and unloaded, it is pushed directly off the receiving plate. It is not convenient to cushion the falling workpiece, which results in a high falling speed. When the workpiece falls into the collection container, it will have a certain impact force, which will easily damage the workpiece.

[0005] A material unloading device for a double-sided grinder is proposed to address the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a material unloading device for a double-sided grinder, so as to solve the problem mentioned in the background art that when unloading the workpiece, the workpiece is directly pushed off the receiving plate, and it is not convenient to buffer the falling workpiece. As a result, the falling speed of the workpiece is very high, and when the workpiece falls into the collection container, it will have a certain impact force, which will easily damage the workpiece.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a material unloading device for a double-sided grinder, comprising a device body and a receiving plate installed on one side of the device body;

[0008] Hydraulic rods are symmetrically installed on the top of the receiving plate, and a push plate is fixedly connected to one side of the hydraulic rod, and the push plate slides inside the receiving plate.

[0009] Also includes:

[0010] A buffer assembly is installed at the bottom of the receiving plate. The buffer assembly includes a connecting plate, which is fixed to a support leg on one side of the receiving plate. A slider is slidably connected inside the connecting plate, and a push block is fixedly connected to the top of the slider.

[0011] Among them, inclined plates are symmetrically fixed on both sides of the push block, and inclined blocks are slidably connected to the outside of the inclined plates, and connecting rods are fixedly connected to the inside of the inclined blocks;

[0012] Among them, a mounting plate is fixedly connected to the support leg on the other side of the receiving plate, and a spring is fixedly connected to one side of the mounting plate, and an inclined plate is fixedly connected to one side of the spring.

[0013] Preferably, a telescopic rod is fixedly connected between the inclined plate and the mounting plate, and a discharge port is opened inside the receiving plate, with the inclined plates on both sides located at the bottom of the discharge port.

[0014] Preferably, the inclined plate has multiple inclined plates that rotate symmetrically inside, and coil springs are provided at the axis of rotation of the inclined plates and the inclined plate.

[0015] Preferably, the inclined plates are arranged in a manner that is equidistant and of equal size.

[0016] Preferably, the initial positions of the inclined plates on both sides are spaced apart.

[0017] Preferably, the top of the connecting plate is provided with a limiting component, the limiting component includes an installation strip, the installation strip is fixedly connected to the connecting plate, and the installation strip has multiple symmetrically opened grooves inside, and a locking block is slidably connected inside one of the multiple grooves, and the slider has a locking groove inside.

[0018] Preferably, the card block is adapted to the card slot.

[0019] Compared with the prior art, the beneficial effects of this utility model are: this unloading device for a double-sided grinder can buffer the workpiece during unloading after grinding, avoiding excessive drop speed that could easily damage some parts of the workpiece. It can also adjust the buffer for workpieces of different specifications. The specific details are as follows:

[0020] 1. After the workpiece is ground, the worker places it on top of the receiving plate. When the workpieces on the receiving plate accumulate to a certain extent, the hydraulic rod can be activated, causing the push plate to move. The push plate then pushes the ground workpiece, which contacts the inclined plate. With the support force provided by the coil spring, the pushed workpiece is cushioned, greatly reducing the impact force when it falls to the ground, thus protecting the workpiece. If the distance between the two inclined plates needs to be changed according to the size of the workpiece, the push block can be pushed to the left, causing the two inclined blocks to move away from each other, increasing the distance between the two inclined plates to accommodate different sizes of workpieces. When the inclined plates move, the spring is compressed, facilitating the subsequent reset and adjustment of the inclined plates. This cushions the workpiece when it is unloaded after grinding, preventing excessive impact force between workpieces and thus avoiding damage to some workpieces. It also allows for adjustment of the workpiece size, facilitating the cushioning of different sizes of workpieces.

[0021] 2. After adjusting the inclined plates on both sides, press the locking block to make it slide inside the slide groove and pass through the slide groove. Then the locking block will lock into the inside of the slot, thereby locking the position of the slider, that is, locking the position of the push block, so as to ensure the stability of the adjusted inclined plate position. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 3 This is a schematic diagram of the push plate connection structure of this utility model;

[0025] Figure 4 This is an exploded view of the push plate connection structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the mounting strip connection structure of this utility model.

[0027] In the diagram: 1. Device body; 2. Receiving plate; 201. Hydraulic rod; 202. Push plate; 3. Buffer assembly; 301. Connecting plate; 302. Push block; 303. Sliding block; 304. Inclined plate; 305. Inclined block; 306. Connecting rod; 307. Mounting plate; 308. Spring; 309. Telescopic rod; 311. Inclined plate; 312. Inclined plate; 313. Coil spring; 4. Limiting assembly; 401. Mounting strip; 402. Slide groove; 403. Locking block; 404. Locking groove. Detailed Implementation

[0028] 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.

[0029] Please see Figures 1-5 The present invention provides the following technical solution:

[0030] A material unloading device for a double-sided grinding machine is disclosed. Since double-sided grinding machines are existing technology, the specific working process will not be detailed here. The device includes a main body 1 and a receiving plate 2 mounted on one side of the main body 1. Hydraulic rods 201 are symmetrically mounted on the top of the receiving plate 2, and a push plate 202 is fixedly connected to one side of the hydraulic rods 201, sliding inside the receiving plate 2. A buffer assembly 3 is mounted on the bottom of the receiving plate 2. The buffer assembly 3 includes a connecting plate 301, which is fixed to a support leg on one side of the receiving plate 2. A slider 303 is slidably connected inside the connecting plate 301, and a push block 302 is fixedly connected to the top of the slider 303. Inclined pieces 304 are symmetrically fixed on both sides of the push block 302, and inclined blocks 305 are slidably connected to the outside of the inclined pieces 304, with a connecting rod 306 fixedly connected inside the inclined blocks 305. An mounting plate 307 is fixedly connected to the support leg on the other side of the receiving plate 2. Figure 3 , 4 As shown, when it is necessary to change the distance between the inclined plates 311 on both sides according to the size of the workpiece, the push block 302 can be pushed to the left, so that the push block 302 drives the inclined plates 304 on both sides to move to the left.

[0031] Then, the inclined plates 304 on both sides will easily press the inclined blocks 305 on both sides, thereby causing the inclined blocks 305 on both sides to move away from each other. Then, the inclined blocks 305 on both sides will drive the connecting rods 306 on both sides to move away from each other, that is, the inclined plates 311 on both sides to move away from each other, thereby increasing the distance between the inclined plates 311 on both sides, so as to adapt to workpieces of different specifications. When the inclined plates 311 move, the spring 308 will be compressed, which facilitates the subsequent reset and adjustment of the inclined plates 311. The spring 308 is fixedly connected to one side of the mounting plate 307, and the inclined plate 311 is fixedly connected to one side of the spring 308.

[0032] A telescopic rod 309 is fixedly connected between the inclined plate 311 and the mounting plate 307. The receiving plate 2 has an internal discharge port, and the inclined plates 311 on both sides are located at the bottom of the discharge port. Furthermore, a special collection container can be placed at the bottom of the receiving plate 2, corresponding to the discharge port, thus facilitating workpiece collection. Multiple inclined plates 312 rotate symmetrically inside the inclined plate 311, and coil springs 313 are provided at the pivot points of the inclined plates 312 and the inclined plate 311. Figure 1-4 As shown, the hydraulic rod 201 is activated, causing the hydraulic rod 201 to drive the push plate 202 to move, and then the push plate 202 will push the polished workpiece.

[0033] The workpiece then falls from the discharge port on the receiving plate 2. The pushed-down workpiece will contact the inclined plate 312. With the support force provided by the coil spring 313, the pushed-down workpiece can be buffered. Since there are multiple inclined plates 312, the impact force of the falling workpiece will be buffered multiple times, which can greatly reduce the impact force of the workpiece falling to the ground and thus protect the workpiece. The inclined plates 311 are arranged in a way that is equidistant and of the same size, and the initial positions of the inclined plates 311 on both sides have a certain gap.

[0034] The top of the connecting plate 301 is provided with a limiting component 4, which includes a mounting strip 401. The mounting strip 401 is fixedly connected to the connecting plate 301, and multiple sliding grooves 402 are symmetrically formed inside the mounting strip 401. A locking block 403 is slidably connected inside one of the sliding grooves 402. Figure 5 As shown, after the inclined plates 311 on both sides are adjusted, the locking block 403 can be pressed, so that the locking block 403 slides inside the slide groove 402 and passes through the slide groove 402. Then the locking block 403 will be locked into the inside of the locking groove 404, thereby locking the position of the slider 303, that is, locking the position of the push block 302, so as to ensure the stability of the position of the adjusted inclined plate 311. Moreover, the slider 303 has a locking groove 404 inside, and the locking block 403 is compatible with the locking groove 404.

[0035] Working principle: Before using this type of unloading device for a double-sided grinder, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5As shown, firstly, after the workpiece is ground, the worker places the finished workpiece on top of the receiving plate 2. When the workpieces on the receiving plate 2 accumulate to a certain extent, the hydraulic rod 201 can be activated, causing the hydraulic rod 201 to drive the push plate 202 to move. Then, the push plate 202 will push the ground workpiece, and the workpiece will fall from the discharge port on the receiving plate 2. The pushed workpiece will then contact the inclined plate 312, and with the support force provided by the coil spring 313, the pushed workpiece can be buffered. Since there are multiple inclined plates 312, the impact force of the falling workpiece will be buffered multiple times, which can greatly reduce the impact force of the workpiece falling to the ground, thus protecting the workpiece. Then, when it is necessary to change the distance between the two inclined plates 311 according to the size of the workpiece, it can be moved to the left. Pushing the push block 302 causes the inclined plates 304 on both sides to move to the left. The inclined plates 304 then press against the inclined blocks 305 on both sides, causing the inclined blocks 305 to move away from each other. The inclined blocks 305 then cause the connecting rods 306 on both sides to move away from each other, that is, the inclined plates 311 on both sides move away from each other, thus increasing the distance between the inclined plates 311 on both sides. This allows for the adaptation of workpieces of different specifications. When the inclined plates 311 move, the spring 308 is compressed, which facilitates the subsequent reset and adjustment of the inclined plates 311. This achieves the function of buffering the workpiece when it is unloaded after grinding, thereby avoiding excessive impact between workpieces and preventing damage to some workpieces. At the same time, it also allows for the adjustment of the workpiece specifications, thus facilitating the buffering of workpieces of different specifications.

[0036] After the inclined plates 311 on both sides are adjusted, the locking block 403 can be pressed so that the locking block 403 slides inside the slide groove 402 and passes through the slide groove 402. Then the locking block 403 will be locked into the inside of the locking groove 404, thereby locking the position of the slider 303, that is, locking the position of the push block 302, so as to ensure the stability of the position of the adjusted inclined plate 311.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A material unloading device for a double-sided grinding machine, comprising a device body (1) and a receiving plate (2) installed on one side of the device body (1); Hydraulic rods (201) are symmetrically installed on the top of the receiving plate (2), and a push plate (202) is fixedly connected to one side of the hydraulic rods (201), and the push plate (202) slides inside the receiving plate (2). Its features are, Also includes: The bottom of the receiving plate (2) is equipped with a buffer assembly (3), which includes a connecting plate (301). The connecting plate (301) is fixed to the support leg on one side of the receiving plate (2), and a slider (303) is slidably connected inside the connecting plate (301), and a push block (302) is fixedly connected to the top of the slider (303). Among them, inclined plates (304) are symmetrically fixed on both sides of the push block (302), and inclined blocks (305) are slidably connected to the outside of the inclined plates (304), and connecting rods (306) are fixedly connected to the inside of the inclined blocks (305). Among them, an mounting plate (307) is fixedly connected to the support leg on the other side of the receiving plate (2), and a spring (308) is fixedly connected to one side of the mounting plate (307), and an inclined plate (311) is fixedly connected to one side of the spring (308).

2. The unloading device for a double-sided grinder according to claim 1, characterized in that: A telescopic rod (309) is fixedly connected between the inclined plate (311) and the mounting plate (307), and a discharge port is opened inside the receiving plate (2), with the inclined plates (311) on both sides located at the bottom of the discharge port.

3. The unloading device for a double-sided grinder according to claim 2, characterized in that: The inclined plate (311) has multiple inclined plates (312) that rotate symmetrically inside, and coil springs (313) are provided at the pivot of the inclined plates (312) and the inclined plate (311).

4. The unloading device for a double-sided grinder according to claim 2, characterized in that: The inclined plates (311) are arranged in a manner with equal spacing and equal size.

5. The unloading device for a double-sided grinder according to claim 2, characterized in that: The initial positions of the inclined plates (311) on both sides are spaced apart.

6. The unloading device for a double-sided grinder according to claim 1, characterized in that: The top of the connecting plate (301) is provided with a limiting component (4). The limiting component (4) includes an installation strip (401). The installation strip (401) is fixedly connected to the connecting plate (301). The installation strip (401) has multiple sliding grooves (402) symmetrically opened inside. One of the sliding grooves (402) is slidably connected to a locking block (403). The sliding block (303) has a locking groove (404) inside.

7. The unloading device for a double-sided grinder according to claim 6, characterized in that: The card block (403) is adapted to the card slot (404).

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