Full-automatic workpiece polishing device

Abstract

The utility model discloses a full-automatic workpiece polishing device, which belongs to the technical field of machining and particularly comprises a machining table, and a feeding assembly, a positioning assembly, a polishing machine and a discharging assembly are arranged on the machining table. The feeding assembly is used for conveying materials to the positioning assembly for positioning. The feeding assembly comprises a conveying belt. The positioning assembly comprises a positioning tool and a driving structure for transferring the positioning tool to the grinding machine; and the discharging assembly enables the polished materials to be separated from the positioning assembly. According to the scheme, the feeding assembly, the positioning assembly, the grinding machine and the discharging assembly are arranged, materials are transferred to the positioning assembly through the feeding assembly, after the materials are positioned on the positioning assembly, the materials are transferred to the position of the grinding machine through the driving structure to be ground, and the ground materials are separated from the positioning assembly through the discharging assembly; manual participation is reduced, the working efficiency is effectively improved, and the machining precision is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and particularly relates to a full-automatic workpiece grinding device. Background Art

[0002] In the process of mechanical grinding of workpieces, many steps are required, such as loading, positioning, fixing, grinding, unloading, and collection of finished materials. If the above steps are all performed manually, not only is the efficiency low, but the processing accuracy cannot be ensured. Therefore, a fully automatic grinding equipment is needed to achieve efficient processing of workpieces. Utility Model Content

[0003] The purpose of the utility model is to provide a fully automatic workpiece grinding device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, a technical solution adopted by the utility model is: a fully automatic workpiece grinding device, comprising a processing table, on which a loading component, a positioning component, a grinding machine and a unloading component are arranged;

[0005] The feeding assembly is used to convey materials to the positioning assembly for positioning;

[0006] The feeding assembly includes a conveyor belt; the positioning assembly includes a positioning tool and a driving structure for transferring the positioning tool to the grinder;

[0007] The unloading assembly enables the polished material to be separated from the positioning assembly.

[0008] Preferably, the positioning tool includes a placement block, which is provided with a positioning groove for material to enter, and the positioning groove includes at least three positioning walls on different surfaces to achieve positioning of the material, and one side of the positioning groove is open to facilitate the entry of material on the loading component.

[0009] Preferably, one of the positioning walls is located at the opening of the positioning slot for materials to enter, and the positioning wall is a movable positioning wall so that the opening of the positioning slot for materials to enter can be changed in size;

[0010] The processing table is also provided with a fixing assembly, which can drive the movable positioning wall to move so that the material is positioned and fixed in the positioning groove.

[0011] Preferably, the fixing assembly includes a buffer fixing cylinder, which keeps the material fixed in the positioning groove during the grinding process. The fixing assembly also includes a control structure to provide a force to the movable positioning wall to enlarge the opening of the positioning groove.

[0012] Preferably, the end of the piston rod of the buffer fixing cylinder is separated from the movable positioning wall, and buffer cotton is fixed to the end of the piston rod.

[0013] Preferably, the blanking assembly comprises an air jet device, and an air jet nozzle of the air jet device is connected to the positioning groove.

[0014] Preferably, the processing table is provided with a collecting trough, and the material sprayed by the jetting device falls into the collecting trough;

[0015] Anti-collision cotton is arranged on the vertical side wall of the collecting trough, and the material falls into the collecting trough after hitting the anti-collision cotton.

[0016] Preferably, a dust suction pipe is arranged above the grinding head of the grinder, and the dust suction pipe is connected to a vacuum cleaner.

[0017] Preferably, an in-situ sensor is provided on the processing table, and when the in-situ sensor detects that no material is added into the positioning groove, it transmits a signal to enable the loading assembly to load the material.

[0018] Beneficial effects of the utility model: the scheme is provided with a feeding component, a positioning component, a grinder and a discharging component, the feeding component is used to transfer the material to the positioning component, after the material is positioned on the positioning component, the driving structure is used to transfer the material to the grinder for grinding, and the discharging component is used to separate the ground material from the positioning component, thereby reducing manual intervention, effectively improving work efficiency and ensuring processing accuracy;

[0019] Among them, by setting the movable positioning wall, the opening of the material entering the positioning groove can be enlarged during the loading process of the loading component to facilitate the entry of the material; and under the action of the fixing component, the opening of the positioning groove can be reduced and reset to achieve the fixation of the material;

[0020] The buffer fixing cylinder in the fixing assembly is to ensure that the movable positioning wall can slowly clamp the material during the process of fixing and clamping the material. The purpose of this setting is to prevent the material from being offset due to instantaneous force, and to prevent some fragile materials from being damaged due to instantaneous force when the positioning is not accurate.

[0021] The end of the piston rod of the buffer fixed cylinder is separated from the movable positioning wall, which can play a role of stroke correction to ensure that the movable positioning wall is accurately reset;

[0022] Among them, the anti-collision cotton installed on the aggregate trough also plays a role in protecting the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the connection relationship and position relationship of the conveyor belt, the grinder, the positioning component and the fixing component in the utility model;

[0025] Figure 3 It is a schematic diagram of the connection relationship and position relationship of the grinder, the positioning component and the fixing component in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the positioning component in the utility model;

[0027] In the figure: 1. Processing table; 2. Loading assembly; 21. Vibrating plate; 22. Conveyor belt; 3. Positioning assembly;

[0028] 31. Placement block; 32. Positioning groove; 33. Movable block; 34. Connecting plate; 35. Driving structure; 4. Grinder; 5. Buffer fixed cylinder; 6. Dust suction pipe; 7. In-position sensor; 8. Collecting trough; 81. Baffle; 9. Air nozzle; 10. Guide rail; 11. Slide seat. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0030] Example:

[0031] See also Figure 1 A fully automatic workpiece grinding device includes a processing table 1, on which a feeding component 2, a positioning component 3, a grinder 4 and a feeding component are arranged; the feeding component 2 is used to convey materials to the positioning component 3 for positioning; the feeding component 2 includes a vibration plate 21 and a conveyor belt 22, and the vibration plate 21 can realize the feeding of batches of small materials. Of course, for large materials, the conveyor belt 22 can be used for feeding; the grinder 4 is a grinder 4 whose angle and orientation can be set ( Figure 3 It can be seen that, at the same time, a dust suction pipe 6 is arranged above the grinding head of the grinder 4, and the dust suction pipe 6 is connected to the vacuum cleaner to absorb dust etc. generated by grinding; the positioning component 3 includes a positioning tool and a driving structure 35 for transferring the positioning tool to the grinder 4; the unloading component allows the ground material to be separated from the positioning component 3.

[0032] See also Figure 2 , Figure 4The positioning assembly 3 includes a positioning tool and a driving structure 35 for transferring the positioning tool to the grinder 4. The positioning tool includes a placement block 31. The placement block 31 is provided with a positioning groove 32 for material to enter. The positioning groove 32 includes at least three positioning walls on different surfaces to achieve the positioning of the material. One side of the positioning groove 32 is open to facilitate the entry of the material on the loading assembly 2. One of the positioning walls is located at the opening of the positioning groove 32 for the material to enter. The positioning wall is a movable positioning wall so that the opening of the positioning groove 32 for the material to enter can be changed in size; wherein the driving structure 35 can be a rodless cylinder, and the placement block 31 is fixed on the movable seat of the rodless cylinder to realize its movement between the output end of the output belt and the grinding position of the grinder 4. wherein, an in-position sensor 7 is arranged on the processing table 1. When the in-position sensor 7 does not detect the addition of material in the positioning groove 32, it transmits a signal to enable the loading assembly 2 to load the material. The in-position sensor 7 can be an infrared sensor, a laser sensor, etc.

[0033] Among them, see Figure 3 , Figure 4 The processing table 1 is also provided with a fixing component, which can drive the movable positioning wall to move so that the material is positioned and fixed in the positioning groove 32. The fixing component includes a buffer fixing cylinder 5. The buffer fixing cylinder 5 makes the material always fixed in the positioning groove 32 during the grinding process. The end of the piston rod of the buffer fixing cylinder 5 is separated from the movable positioning wall, and the end of the piston rod is fixed with a buffer cotton;

[0034] The fixing assembly also includes a control structure to provide a force to the movable positioning wall to enlarge the opening of the positioning groove 32. The control structure can be a rodless cylinder, which includes a guide rail 10 and a slide seat 11 sliding thereon. The movable positioning wall is arranged on a movable block 33, and the movable block 33 is fixed on the slide seat 11 through a connecting plate 34 to achieve the effect of controlling the size of the opening of the positioning groove 32.

[0035] Among them, see Figure 2 , Figure 4 The unloading assembly includes an air jet device, the air jet nozzle 9 of the air jet device is connected to the positioning groove 32, and a collection trough 8 is arranged on the processing table 1 in the air jet direction of the air jet nozzle 9 in this scheme, and anti-collision cotton is arranged on the vertical side wall of the collection trough 8. After the material hits the anti-collision cotton, it falls into the collection trough 8, and a baffle 81 is arranged above the collection trough 8.

[0036] Working principle and process:

[0037] When using the product in this solution, the driving structure 35 drives the placement block 31 to move so that the opening of the positioning groove 32 is aligned with the output end of its conveyor belt 22. At this time, the conveyor belt 22 is started to move the material and enter the positioning groove 32. The in-position sensor 7 detects whether the material enters the positioning groove 32, sets the response time to ensure that the material enters completely, and after the material completely enters the material positioning groove 32, the driving structure 35 drives the material on the placement block 31 to move to the grinding position. During this movement, the control structure drives the movable block 33 to move so that the movable positioning wall is reset. At the same time, the buffer fixed cylinder 5 supports the movable block 33 to ensure its stability and continues to move with the driving structure 35 until it reaches the grinding position. After the grinding is completed, the buffer fixed cylinder 5 is reset, and the slide 11 drives the movable block 33 to move to enlarge the opening of the positioning groove 32, canceling the fixation of the material, and the jet device jets to enable the material to enter the aggregate trough 8.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A fully automatic workpiece grinding device, characterized in that: It comprises a processing table (1), on which a loading component (2), a positioning component (3), a grinder (4) and a unloading component are arranged; The feeding component (2) is used to transport materials to the positioning component (3) for positioning; The feeding assembly (2) comprises a conveyor belt (22); the positioning assembly (3) comprises a positioning tool and a driving structure (35) for transferring the positioning tool to a grinding machine (4); The material removal component enables the polished material to be separated from the positioning component (3).

2. A fully automatic workpiece grinding device according to claim 1, characterized in that: The positioning tool comprises a placement block (31), the placement block (31) is provided with a positioning groove (32) for material to enter, the positioning groove (32) comprises at least three positioning walls on different surfaces to achieve positioning of the material, and one side of the positioning groove (32) is open to facilitate the entry of material on the loading component (2).

3. A fully automatic workpiece grinding device according to claim 2, characterized in that: One of the positioning walls is located at the opening of the positioning groove (32) through which the material enters, and the positioning wall is a movable positioning wall so that the size of the opening through which the material enters the positioning groove (32) can be changed; The processing table (1) is also provided with a fixing component, which can drive the movable positioning wall to move so that the material is positioned and fixed in the positioning groove (32).

4. A fully automatic workpiece grinding device according to claim 3, characterized in that: The fixing assembly comprises a buffer fixing cylinder (5), and the buffer fixing cylinder (5) enables the material to be always fixed in the positioning groove (32) during the grinding process of the material. The fixing assembly also comprises a control structure that can provide a force to the movable positioning wall to enlarge the opening of the positioning groove (32).

5. A fully automatic workpiece grinding device according to claim 4, characterized in that: The end of the piston rod of the buffer fixing cylinder (5) is separated from the movable positioning wall, and buffer cotton is fixed to the end of the piston rod.

6. A fully automatic workpiece grinding device according to claim 2, characterized in that: The blanking assembly comprises an air jet device, wherein an air jet nozzle (9) of the air jet device is connected to the positioning groove (32).

7. A fully automatic workpiece grinding device according to claim 6, characterized in that: The processing table (1) is provided with a material collecting trough (8), and the material sprayed out by the spraying device falls into the material collecting trough (8); Anti-collision cotton is arranged on the vertical side wall of the collecting trough (8), and the material falls into the collecting trough (8) after hitting the anti-collision cotton.

8. The fully automatic workpiece grinding device according to claim 1, characterized in that: A dust suction pipe (6) is arranged above the grinding head of the grinding machine (4), and the dust suction pipe (6) is connected to a dust collector.

9. The fully automatic workpiece grinding device according to claim 2, characterized in that: The processing table (1) is provided with an on-site sensor (7), and when the on-site sensor (7) detects that no material is added to the positioning groove (32), it transmits a signal to enable the loading component (2) to load the material.

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