Spinning machine for machining lampshade

Abstract

The utility model discloses a spinning machine for machining lampshades, which belongs to the field of lampshade machining and comprises a workbench, a pushing mechanism arranged at the top of the workbench, a spinning mechanism arranged behind the pushing mechanism and comprising a mounting frame, a spinning wheel rotationally connected to one end, close to the pushing mechanism, of the mounting frame, and an auxiliary mechanism arranged on the mounting frame. The auxiliary mechanism comprises an oil pipe, a nozzle is fixedly connected to the end of the oil pipe and inclines towards the abutting position of the spinning wheel and the workpiece, a first support is fixedly connected to the top of the workbench, a second support is fixedly connected to the top of the mounting frame, and the oil pipe is fixedly connected between the first support and the second support and is a corrugated hose. The auxiliary mechanism comprises an oil supply assembly used for supplying oil into the oil pipe. The device has the beneficial effects that oil is intermittently supplied into the oil pipe through the oil supply assembly, so that lubricating oil is sprayed out towards the contact position of the spinning wheel and a workpiece through the nozzle for lubrication and cooling, and the influence of friction heat on the quality of a lampshade is reduced.

Description

Technical Field

[0001] This utility model relates to the field of lampshade processing, and in particular to a spinning machine for processing lampshades. Background Technology

[0002] Spinning involves fixing a flat or hollow blank onto a die on a spinning machine. While the blank rotates with the machine spindle, pressure is applied to the blank using a spinning wheel or a pressing rod, causing localized plastic deformation. Spinning is a special forming method that can be used to complete processes such as deep drawing, flanging, necking, bulging, and curling of various shaped rotating bodies. Lampshades not only cover lamps to concentrate light but also prevent electric shock and protect the eyes. Therefore, most lamps have lampshades, and spinning devices can effectively process and shape lampshade fixtures.

[0003] A search of Chinese Patent Publication No. CN219253771U reveals a spinning machine that is easy to manufacture, comprising: a base; a clamping part rotatably disposed on the base, the clamping part having a clamping area adapted to the shape of the lampshade; a pushing part, the pushing part including a support block and a rotatably disposed pushing block, the pushing block being able to abut against the inner wall of the lampshade so that the lampshade is fixed in the clamping area, the support block fitting against the inner side of the opening of the lampshade; and a spinning part slidably disposed on the base, the spinning part having a spinning surface being provided, the spinning surface being able to fit against the outer wall of the lampshade, and the sliding direction of the spinning part being the radial direction of the lampshade.

[0004] During the spinning process, the lampshade and the spinning part are in long-term contact, which will generate a lot of frictional heat, potentially affecting the quality of the lampshade. Utility Model Content

[0005] The purpose of this invention is to provide a spinning machine for processing lampshades in order to solve the above-mentioned problems.

[0006] This utility model achieves the above objectives through the following technical solutions:

[0007] A spinning machine for processing lampshades includes a worktable, a pushing mechanism on the top of the worktable, and a spinning mechanism behind the pushing mechanism. The spinning mechanism includes a mounting frame, with a spinning wheel rotatably connected to one end of the mounting frame near the pushing mechanism. An auxiliary mechanism is provided on the mounting frame, including an oil pipe with a nozzle fixedly connected to the end of the oil pipe. The nozzle is inclined toward the position where the spinning wheel abuts against the workpiece. A first bracket is fixedly connected to the top of the worktable, and a second bracket is fixedly connected to the top of the mounting frame. The oil pipe is fixedly connected between the first and second brackets and is a corrugated hose. The auxiliary mechanism includes an oil supply assembly for supplying oil into the oil pipe.

[0008] Preferably, the oil supply assembly includes an oil tank, a placement slot is provided on the top of the worktable, the oil tank is located in the placement slot, an oil pump is fixedly connected to the top of the oil tank, and the end of the oil pipe away from the nozzle is fixedly connected to the oil outlet of the oil pump.

[0009] Preferably, the pushing mechanism includes a fixed clamping component and a movable pressing component, which are on the same horizontal line.

[0010] Preferably, the fixed clamping assembly includes a mounting box fixedly connected to the top of the worktable, a rotary motor fixedly connected to the inner wall of the mounting box, and a spinning head detachably connected to the output end of the rotary motor.

[0011] Preferably, the movable pressing component includes a vertical plate fixedly connected to the top of the workbench, an electric push rod fixedly connected to the side wall of the vertical plate, a mounting plate fixedly connected to the movable end of the electric push rod, and a pressing rod rotatably connected to the side of the mounting plate near the spinning head.

[0012] Preferably, the spinning mechanism further includes a first slide block slidably connected to the top of the worktable. The first slide block moves along the direction of the axis of the pressing rod. A slide rail is fixedly connected to the top of the first slide block. A second slide block is slidably connected to the slide rail. There is an angle between the sliding direction of the first slide block and the sliding direction of the second slide block. The mounting bracket is rotatably connected to the top of the second slide block.

[0013] Preferably, a reinforcing rib is provided between the first support and the worktable.

[0014] The beneficial effects are: by intermittently supplying oil to the oil pipe through the oil supply component, the lubricating oil is sprayed out through the nozzle towards the contact point between the spinning roller and the workpiece, thereby lubricating and cooling, and reducing the impact of frictional heat on the quality of the lamp cover.

[0015] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a first schematic diagram of a spinning machine for processing lampshades according to the present invention;

[0018] Figure 2 This is a second schematic diagram of a spinning machine for processing lampshades according to the present invention;

[0019] Figure 3 This utility model describes a spinning machine for processing lampshades. Figure 2 Enlarged view of point A;

[0020] Figure 4 This is a top view of a spinning machine for processing lampshades as described in this utility model;

[0021] Figure 5 This is a front view of the internal structure of the mounting box of the spinning machine for processing lampshades described in this utility model.

[0022] The reference numerals in the attached drawings are explained as follows: 1. Workbench; 201. Mounting box; 202. Rotary motor; 203. Spinning head; 301. Vertical plate; 302. Electric push rod; 303. Mounting plate; 304. Pressing rod; 401. First slide; 402. Slide rail; 403. Second slide; 404. Mounting frame; 405. Spinning wheel; 501. Oil tank; 502. Oil pump; 503. Oil pipe; 504. Nozzle; 505. First bracket; 506. Second bracket. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figures 1-5 As shown, a spinning machine for processing lampshades includes a worktable 1. A pushing mechanism is provided on the top of the worktable 1. The pushing mechanism includes a fixed clamping component and a movable pressing component. The fixed clamping component and the movable pressing component are on the same horizontal line. The fixed clamping component and the movable pressing component are existing technologies, and their specific structures and working principles will not be described in detail.

[0027] The fixed clamping assembly includes a mounting box 201 fixedly connected to the top of the worktable 1. A rotary motor 202 is bolted to the inner wall of the mounting box 201, and a spinning head 203 is detachably connected to the output end of the rotary motor 202.

[0028] The movable pressing assembly includes a vertical plate 301 fixedly connected to the top of the workbench 1. An electric push rod 302 is fixedly connected to the side wall of the vertical plate 301. A mounting plate 303 is fixedly connected to the movable end of the electric push rod 302. A pressing rod 304 is rotatably connected to the side of the mounting plate 303 near the spinning head 203.

[0029] A spinning mechanism is provided behind the jacking mechanism. The spinning mechanism includes a mounting frame 404, with a spinning wheel 405 rotatably connected to one end of the mounting frame 404 near the jacking mechanism. The spinning mechanism also includes a first slide block 401 slidably connected to the top of the worktable 1. The first slide block 401 moves along the axis of the pressing rod 304. A slide rail 402 is fixedly connected to the top of the first slide block 401, and a second slide block 403 is slidably connected to the slide rail 402. There is an angle between the sliding direction of the first slide block 401 and the sliding direction of the second slide block 403. The mounting frame 404 is rotatably connected to the top of the second slide block 403, which facilitates the adjustment of the angle of the mounting frame 404 according to different needs. After adjustment, the locking bolt is tightened to make the locking bolt abut against the second slide block 403, thereby fixing the position of the mounting frame 404. The first slide block 401 and the second slide block 403 are driven by a hydraulic cylinder or a lead screw. The spinning mechanism adopts existing technology, so the specific structure and working principle will not be described in detail.

[0030] The mounting frame 404 is equipped with an auxiliary mechanism, which includes an oil pipe 503. A nozzle 504 is fixedly connected to the end of the oil pipe 503. The nozzle 504 is inclined toward the position where the spinning roller 405 abuts against the workpiece. A first bracket 505 is fixedly connected to the top of the worktable 1. A reinforcing rib is provided between the first bracket 505 and the worktable 1. A second bracket 506 is fixedly connected to the top of the mounting frame 404. The oil pipe 503 is fixedly connected between the first bracket 505 and the second bracket 506. The oil pipe 503 is a corrugated hose.

[0031] The auxiliary mechanism includes an oil supply assembly for supplying oil to the oil pipe 503. The oil supply assembly includes an oil tank 501. A placement slot is provided on the top of the workbench 1. The oil tank 501 is located in the placement slot. An oil pump 502 is bolted to the top of the oil tank 501. The end of the oil pipe 503 away from the nozzle 504 is fixedly connected to the oil outlet of the oil pump 502.

[0032] Working principle: During use, the raw material for processing the lampshade is placed between the spinning head 203 and the pressing rod 304. The electric push rod 302 drives the mounting plate 303 to move the pressing rod 304, pressing the workpiece firmly against the spinning head 203. The rotary motor 202 is started, which drives the spinning head 203 to rotate, causing the workpiece and the pressing rod 304 to rotate. Then, the spinning roller 405 comes into contact with the workpiece and moves continuously against the workpiece, bringing the workpiece into contact with the spinning head 203. During the spinning process, the oil pump 502 is intermittently started, and the lubricating oil in the oil tank 501 is delivered to the nozzle 504 through the oil pipe 503. The lubricating oil is then sprayed out through the nozzle 504 towards the contact area between the spinning roller 405 and the workpiece, lubricating and cooling the workpiece and reducing the impact of frictional heat on the quality of the lampshade.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A spinning machine for processing lampshades, comprising a worktable (1), a pushing mechanism being provided on the top of the worktable (1), and a spinning mechanism being provided behind the pushing mechanism, the spinning mechanism comprising a mounting frame (404), a spinning wheel (405) being rotatably connected to one end of the mounting frame (404) near the pushing mechanism, characterized in that: An auxiliary mechanism is provided on the mounting bracket (404). The auxiliary mechanism includes an oil pipe (503). A nozzle (504) is fixedly connected to the end of the oil pipe (503). The nozzle (504) is inclined toward the position where the spinning wheel (405) abuts against the workpiece. A first bracket (505) is fixedly connected to the top of the worktable (1). A second bracket (506) is fixedly connected to the top of the mounting bracket (404). The oil pipe (503) is fixedly connected between the first bracket (505) and the second bracket (506). The oil pipe (503) is a corrugated hose. The auxiliary mechanism includes an oil supply assembly for supplying oil into the oil pipe (503).

2. A spinning machine for processing lampshade according to claim 1, characterized in that: The oil supply assembly includes an oil tank (501), and a placement slot is provided on the top of the workbench (1). The oil tank (501) is located in the placement slot. An oil pump (502) is fixedly connected to the top of the oil tank (501), and one end of the oil pipe (503) away from the nozzle (504) is fixedly connected to the oil outlet of the oil pump (502).

3. A spinning machine for processing lampshade according to claim 1, characterized in that: The pushing mechanism includes a fixed clamping component and a movable pressing component, which are on the same horizontal line.

4. A spinning machine for processing lampshade according to claim 3, characterized in that: The fixed clamping assembly includes a mounting box (201) fixedly connected to the top of the workbench (1), a rotary motor (202) fixedly connected to the inner wall of the mounting box (201), and a spinning head (203) detachably connected to the output end of the rotary motor (202).

5. A spinning machine for processing lampshade according to claim 4, characterized in that: The movable pressing assembly includes a vertical plate (301) fixedly connected to the top of the workbench (1), an electric push rod (302) fixedly connected to the side wall of the vertical plate (301), a mounting plate (303) fixedly connected to the movable end of the electric push rod (302), and a pressing rod (304) rotatably connected to the side of the mounting plate (303) near the spinning head (203).

6. A spinning machine for processing lampshade according to claim 5, characterized in that: The spinning mechanism further includes a first slide (401) slidably connected to the top of the workbench (1). The first slide (401) moves along the direction of the axis of the pressing rod (304). A slide rail (402) is fixedly connected to the top of the first slide (401). A second slide (403) is slidably connected to the slide rail (402). There is an angle between the sliding direction of the first slide (401) and the sliding direction of the second slide (403). The mounting bracket (404) is rotatably connected to the top of the second slide (403).

7. The spinning machine for processing lampshade according to claim 1, characterized in that: A reinforcing rib is provided between the first support (505) and the workbench (1).

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