Pencil sharpener blade machining grinding machine

Abstract

The utility model relates to a pencil sharpener blade machining grinding machine. In the machining process of a blade of a pencil sharpener product, the product is ground through a conventional grinding machine and a clamp and then fed into another grinding machine to be machined, meanwhile, the angle of secondary machining needs to be adjusted, the automation degree is low, and the machining efficiency and quality are affected. The blade grinding machine comprises a machine frame, a blade clamping tool and grinding wheel mechanisms are arranged on the machine frame, and the blade grinding machine is characterized in that the blade clamping tool is arranged on a horizontal rotating disc and comprises a plurality of blade clamp modules, a plurality of grinding wheel mechanisms are arranged around the rotating disc, and the blade clamp modules and the grinding wheel mechanisms are arranged on the rotating disc. The rotating disc rotates according to set time to transfer the blade clamp module to the position in front of the grinding wheel mechanism. Machining can be automatically and efficiently completed in a rotating mode, the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tool processing grinders, in particular to a pencil sharpener blade processing grinder. Background Art

[0002] During the processing of the blade of the pencil sharpener product, the outer edge needs to be angled. The existing processing process is to grind the product through a conventional grinder and fixture, and then send it to another set of grinders for processing. At the same time, the angle of the secondary processing needs to be adjusted. The degree of automation is low, which affects the processing efficiency and quality. Utility Model Content

[0003] In view of the above problems, the utility model provides a pencil sharpener blade grinding machine, which can automatically and efficiently complete the processing, reduce labor costs and improve production efficiency.

[0004] To this end, the utility model adopts the following technical solution: a pencil sharpener blade processing grinder, including a frame, on which a blade clamping tool and a grinding wheel mechanism are arranged, characterized in that the blade clamping tool is arranged on a horizontal turntable, the clamping tool includes a plurality of blade clamp modules, and a plurality of grinding wheel mechanisms are arranged around the turntable, and the turntable rotates according to a set time to transfer the blade clamp module to the front of the grinding wheel mechanism.

[0005] Preferably, the blade clamped by the blade clamp module forms a certain angle with the horizontal plane.

[0006] Preferably, the grinding wheel of one of the grinding wheel mechanisms is arranged at a certain angle to the horizontal plane.

[0007] Preferably, the number of the grinding wheel mechanisms is less than the number of the blade clamp modules.

[0008] Preferably, there are four blade clamp modules evenly distributed around the turntable, there are three grinding wheel mechanisms, and two horizontally arranged grinding wheel mechanisms are arranged adjacent to each other.

[0009] Preferably, the blade clamp module comprises a clamp base fixed on a horizontal turntable, the clamp base forms an inner inclined surface at the upper end, and a plurality of blade fixing clamps are arranged on the inner inclined surface.

[0010] Preferably, the blade clamp module has a tilt angle of 20 degrees for clamping the blade, and a grinding wheel of a grinding wheel mechanism has a tilt angle of 10 degrees with respect to the horizontal plane.

[0011] Preferably, the grinding wheel mechanism is arranged on a multi-directional moving system, and the blade clamp module comprises a plurality of blade clamping stations.

[0012] Preferably, the multi-directional moving system includes a front-rear moving mechanism and a left-right lateral moving mechanism installed on the front-rear moving mechanism.

[0013] Preferably, the front-rear moving mechanism and the left-right lateral moving mechanism both include guide rails, and a moving platform is arranged on the guide rails.

[0014] The utility model uses multiple grinding wheel mechanisms installed on the frame to cooperate with the blade clamping tooling that rotates horizontally and automatically to perform full-automatic processing, thereby reducing labor costs. This type of special tool can be processed on one grinding machine without being transferred to different grinding machines for secondary processing, greatly improving processing efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 This is the main view of the utility model

[0017] Figure 3 It is a schematic diagram of the blade clamping tooling of the utility model.

[0018] In the figure: 1—frame; 2—grinding wheel mechanism; 3—multi-directional moving system; 4—turntable; 5—blade clamping tooling; 6—blade clamping module; 7—blade fixing clamp block; 8—blade; 9—base. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments.

[0020] like Figure 1 and Figure 2 The pencil sharpener blade processing grinder shown in the figure includes a frame 1, on which a blade clamping tool 5 and a grinding wheel mechanism 2 are arranged, the blade clamping tool 5 is arranged on a horizontal turntable 4, the clamping tool includes a plurality of blade clamp modules 6, and a plurality of grinding wheel mechanisms are arranged around the turntable, and the turntable 4 rotates according to a set time to transfer the blade clamp module 6 to the front of the grinding wheel mechanism 2.

[0021] Specifically, the turntable is arranged on a base 9 at the center of the frame and driven by a stepping motor or a rotary cylinder to perform horizontal rotation. A plurality of grinding wheel mechanisms are arranged around the periphery of the horizontal turntable.

[0022] In one embodiment, there are four blade clamp modules 6 evenly distributed around the turntable 4, and there are three grinding wheel mechanisms 2, and two horizontally arranged grinding wheel mechanisms are arranged adjacent to each other. The number of blade clamp modules 6 is greater than that of grinding wheel mechanisms, in order to realize a set of workstations reserved for loading and unloading.

[0023] Since the blade to be processed has two different edge angles, in one embodiment, the blades 8 clamped by all blade clamp modules 6 are at a certain angle to the horizontal plane. Two grinding wheel mechanisms are horizontally arranged adjacent to each other, so that the blade can be processed to a first tilt angle by these two horizontal grinding wheel mechanisms.

[0024] The grinding wheel of a remaining grinding wheel mechanism 2 is arranged at a certain angle with the horizontal plane. Second edge angle of the blade can be processed by this grinding wheel like this.

[0025] Specifically, when the blade clamp module clamps the blade at an angle of 20 degrees, the grinding wheel of one of the grinding wheel mechanisms is tilted at an angle of 10 degrees to the horizontal plane. In this case, two horizontal grinding wheels and a 10-degree tilted grinding wheel can be used to process a blade with a first edge angle of 20 degrees and a second edge angle of 30 degrees. And according to the purpose of subsequent production and processing, the tilt angle of the blade clamp module or the grinding wheel mechanism can be adjusted to process blades with different requirements.

[0026] like Figure 3 As shown, in one embodiment, the blade clamp module includes a clamp base fixed on a horizontal turntable, the clamp base forms an inner inclined surface at the upper end, and a plurality of blade fixing clamps 7 are arranged on the inner inclined surface.

[0027] In one embodiment, the grinding wheel mechanism is arranged on the multi-directional moving system 3, and the blade clamp module comprises a plurality of blade clamping stations. A plurality of blade fixing clamps 7 can fix a plurality of blades, thereby realizing synchronous processing of multiple blades and improving production efficiency.

[0028] Specifically, the multi-directional moving system includes a front-to-back moving mechanism and a left-right lateral moving mechanism installed on the front-to-back moving mechanism. The blade is processed by the multi-directional moving system capable of left-right and front-to-back movement adjustment in conjunction with the grinding wheel mechanism.

[0029] Specifically, the front-to-back moving mechanism and the left-to-right moving mechanism both include guide rails, on which a moving platform is arranged, and the moving platform is driven by a motor to move and adjust the position according to production requirements.

[0030] The utility model uses multiple grinding wheel mechanisms installed on the frame to cooperate with the blade clamping tooling that rotates horizontally and automatically to perform full-automatic processing, thereby reducing labor costs. This type of special tool can be processed on one grinding machine without being transferred to different grinding machines for secondary processing, greatly improving processing efficiency and quality.

[0031] It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A pencil sharpener blade grinding machine, comprising a frame (1), on which a blade clamping tool (5) and a grinding wheel mechanism (2) are arranged, characterized in that The blade clamping tool (5) is arranged on a horizontal turntable (4), and the clamping tool comprises a plurality of blade clamp modules (6). A plurality of grinding wheel mechanisms are arranged around the turntable, and the turntable (4) rotates at a set time to transfer the blade clamp modules (6) to the front of the grinding wheel mechanism (2).

2. A pencil sharpener blade grinding machine according to claim 1, characterized in that The blade (8) clamped by the blade clamp module (6) forms a certain angle with the horizontal plane.

3. A pencil sharpener blade grinding machine according to claim 2, characterized in that The grinding wheel of one of the grinding wheel mechanisms (2) is arranged at a certain angle to the horizontal plane.

4. A pencil sharpener blade grinding machine according to any one of claims 1 to 3, characterized in that The number of the grinding wheel mechanisms (2) is less than the number of the blade clamp modules (6).

5. A pencil sharpener blade grinding machine according to claim 4, characterized in that There are four blade clamp modules (6) which are evenly distributed around the turntable (4), and there are three grinding wheel mechanisms (2), with two horizontally arranged grinding wheel mechanisms being arranged adjacent to each other.

6. A pencil sharpener blade grinding machine according to claim 5, characterized in that The blade clamp module comprises a clamp base fixed on a horizontal turntable, the clamp base forms an inner inclined surface at the upper end, and a plurality of blade fixing clamp blocks (7) are arranged on the inner inclined surface.

7. A pencil sharpener blade grinding machine according to claim 6, characterized in that The blade clamp module has a blade clamping angle of 20 degrees, and a grinding wheel of a grinding wheel mechanism has a grinding wheel mechanism with a horizontal plane at an inclination angle of 10 degrees.

8. A pencil sharpener blade grinding machine according to claim 1, characterized in that The grinding wheel mechanism is arranged on a multi-directional moving system (3), and the blade clamp module comprises a plurality of blade clamping stations.

9. A pencil sharpener blade grinding machine according to claim 8, characterized in that The multi-directional moving system comprises a front-and-rear moving mechanism and a left-and-right lateral moving mechanism installed on the front-and-rear moving mechanism.

10. A pencil sharpener blade grinding machine according to claim 9, characterized in that The front-rear moving mechanism and the left-right lateral moving mechanism both comprise guide rails, on which a moving platform is arranged.

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