Punching waste conveying line

Abstract

A stamping waste conveying line comprises a plurality of stamping machines, a waste conveying line body is arranged on the lower portions of waste outlets of the stamping machines, the bottom of a groove body of the waste conveying line body is in a V shape, a chain driven through a gear is arranged on the inner side of the groove body, and a plurality of V-shaped scraping plates are hinged to the chain. A plurality of filling blocks capable of automatically sliding down under the reliable gravity are arranged in the scraping face of the V-shaped scraping plate, the filling blocks are attached to the bottom of the waste conveying line groove body when the V-shaped scraping plate is vertically downward, and a lubricating assembly is arranged in the waste conveying line groove body. According to the utility model, the slidable filling block is arranged at the lower part of the scraping plate, so that the problem of material leakage caused by a gap generated by friction is fundamentally solved, the labor intensity of an operator is better reduced, and the waste cleaning efficiency is better ensured; and meanwhile, the automatic lubricating assembly is arranged, all lubricating points can be better and fully lubricated, the lubricating efficiency is improved, the overhauling procedure is simplified, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of waste transportation, in particular to a stamping waste transportation line. Background Art

[0002] In automobile manufacturing, stamping is the most commonly used processing method. During the stamping process, a lot of waste materials of different sizes will appear. These waste materials usually slide to the scraper conveyor line set up to transport these waste materials to the designated area for collection and treatment;

[0003] The existing scraper conveyor line has a scraper bottom that slides against the trough body. During operation, the scraper will rub against the trough body. After a long period of operation, a certain gap will appear between the scraper and the trough body. When a gap appears, the waste materials of different sizes produced by stamping will slide down from the lower gap. The waste materials are often not cleaned thoroughly and accumulate at the turning point. In this case, it is usually necessary to stop the machine and go down to the ditch to clean it manually, which is very cumbersome.

[0004] The scraper conveyor line needs to be lubricated during its operation. The existing lubrication method usually lubricates various points (chains, tracks and scraper shaft parts) during regular manual maintenance. Since there are many lubrication points, the lubrication time is long, which greatly affects production efficiency. Utility Model Content

[0005] In order to solve the above-mentioned problems, the utility model provides a stamping waste transportation line.

[0006] The utility model is realized through the following technical solutions:

[0007] A stamping waste conveying line comprises a plurality of stamping machines, wherein a waste conveying line is arranged at the lower part of the waste outlet of the stamping machine, the bottom of the waste conveying line trough is V-shaped, a chain driven by gears is arranged at the inner side of the trough, a plurality of V-shaped scrapers are hinged on the chain, a plurality of filling blocks which can slide down by gravity are arranged inside the scraping surface of the V-shaped scraper, when the V-shaped scraper is vertically downward, the filling blocks are fitted with the bottom of the waste conveying line trough, and a lubrication component is arranged inside the waste conveying line trough.

[0008] Further optionally, a groove matching the filling block is opened inside the V-shaped scraper, slide grooves are opened on both sides of the groove, and slide rods are arranged on both sides of the tail of the filling block, and the slide rods are connected to the slide groove sliding support.

[0009] Further optionally, the lubrication assembly includes a lubricating oil tank arranged inside the waste transport line trough body, one side of the lubricating oil tank is connected to the main oil pipe, and the main oil pipe is connected to a plurality of oil drip pipes for lubricating the chain, rails and V-shaped scraper shaft parts.

[0010] Further optionally, an oil pump and a closing valve are installed on the main oil pipe.

[0011] Further optionally, a manual valve is installed on the oil dripping pipe.

[0012] Further optionally, an automatic control system is also included, and the automatic control system includes a controller electrically connected to the oil pump and the closing valve respectively.

[0013] Compared with the existing technology, the beneficial effects of the utility model are as follows: the utility model fundamentally solves the problem of material leakage caused by gaps due to friction by arranging a slidable filling block at the bottom of the scraper, better reduces the labor intensity of operators, and better ensures the efficiency of waste cleaning; at the same time, an automatic lubrication component is arranged to better lubricate each lubrication point, improve lubrication efficiency, simplify the maintenance process, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of the waste transportation line;

[0016] Figure 3 yes Figure 2 Schematic diagram from left side;

[0017] Figure 4 It is a schematic diagram of the cross section of a V-shaped scraper;

[0018] Figure 5 Yes Yes Figure 2 Main view schematic diagram;

[0019] In the figure: punching machine 1, feed inlet 2, waste transport line 3, rotating hopper 4, waste box 5, chain 6, V-shaped scraper 7, filling block 8, lubricating oil tank 9, main oil pipe 10, oil drip pipe 11, manual valve 12, oil pump 13, closing valve 14, groove 15, slide 16, slide rod 17, controller 18. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0021] like Figure 1 , 2As shown in Figures 3, 4 and 5, a stamping waste transportation line comprises a plurality of stamping machines 1. A waste transportation line 3 is arranged at the lower part of the waste outlet of the stamping machine 1. The bottom of the trough of the waste transportation line 3 is V-shaped. A chain 6 driven by gears is arranged at the inner side of the trough. A plurality of V-shaped scrapers 7 are hinged on the chain 6. A plurality of filling blocks 8 that can slide down by gravity are arranged inside the scraping surface of the V-shaped scraper 7. When the V-shaped scraper 7 is vertically downward, the filling blocks 8 are fitted with the bottom of the trough of the waste transportation line 3. A lubrication component is arranged inside the trough of the waste transportation line 3.

[0022] like Figure 4 As shown, a groove 15 matching with the filling block 8 is provided inside the V-shaped scraper 7, and slide grooves 16 are provided on both sides of the groove 15. Slide rods 17 are provided on both sides of the tail of the filling block 8, and the slide rods 17 are connected to the slide grooves 16 by sliding support.

[0023] like Figure 2 As shown, the lubrication assembly includes a lubricating oil tank 9 arranged inside the tank body of the waste transport line 3, one side of the lubricating oil tank 9 is connected to a main oil pipe 10, and the main oil pipe 10 is connected to a plurality of dripping oil pipes 11 for lubricating the chain 6, the track and the rotating shaft of the V-shaped scraper 7.

[0024] like Figure 5 As shown, an oil pump 13 and a closing valve 14 are installed on the main oil pipe 10 .

[0025] like Figure 5 As shown, a manual valve 12 is installed on the oil dripping pipe 11.

[0026] like Figure 5 As shown, an automatic control system is also included, which includes a controller 18 electrically connected to the oil pump 13 and the closing valve 14 respectively.

[0027] The implementation principle of a stamping waste transportation line in the embodiment of the present application is:

[0028] During the stamping process, the waste will slide down from the side of the stamping machine 1, and the slipped waste will fall from the feed port 2 into the waste transport line 3. At the same time, the waste transport line 3 is started, and the V-shaped scraper 7 on the chain 6 will rotate accordingly. When rotating to the scraping section, the V-shaped scraper 7 will fit tightly with the bottom of the trough of the waste transport line 3, and push the waste at the bottom of the trough of the waste transport line 3 into the rotating hopper 4, and the rotating hopper 4 will invert the waste into the waste box 5 for collection;

[0029] When the V-shaped scraper 7 and the trough of the waste transport line 3 are rubbed for a long time, a gap will be generated and cannot be fitted. When the gap is generated and rotated to the scraping section, the filling block 8 will slide out of the V-shaped scraper 7 by its own weight and fit with the bottom of the trough of the waste transport line 3 again to fill the gap, thereby preventing the waste from sliding out of the gap and failing to be fully cleaned;

[0030] When the waste transport line 3 is running, the controller 18 sends a signal to start the oil pump 13 and open the closing valve 14. The oil pump 13 will inject the lubricating oil in the lubricating oil tank 9 into the main oil pipe 10, and the lubricating oil will flow into each drip pipe 11 along the main oil pipe 10. At the same time, the manual valve 12 is manually adjusted to the corresponding opening (the opening depends on the on-site conditions) to ensure that the lubricating oil drips into various parts of the chain 6, the track and the V-shaped scraper 7 shaft in a dripping manner, thereby achieving a lubrication effect, better accelerating work efficiency, and greatly reducing the labor intensity of the operating workers.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A stamping waste transport line, comprising a plurality of stamping machines (1), wherein a waste transport line (3) is arranged below the waste outlet of the stamping machine (1), wherein the bottom of the waste transport line (3) is V-shaped, and a chain (6) driven by gears is arranged inside the trough, and a plurality of V-shaped scrapers (7) are hinged on the chain (6), characterized in that: A plurality of filling blocks (8) are arranged inside the scraping surface of the V-shaped scraper (7) and can slide down by themselves due to gravity. When the V-shaped scraper (7) is vertically downward, the filling blocks (8) fit with the bottom of the waste transport line (3) trough body. A lubrication component is arranged inside the waste transport line (3) trough body.

2. A stamping waste transportation line according to claim 1, characterized in that: The V-shaped scraper (7) has a groove (15) inside that matches the filling block (8), and slide grooves (16) are provided on both sides of the groove (15). Slide rods (17) are provided on both sides of the tail of the filling block (8), and the slide rods (17) are connected to the slide grooves (16) by sliding support.

3. A stamping waste transportation line according to claim 1, characterized in that: The lubrication assembly comprises a lubricating oil tank (9) arranged inside a tank body of a waste transport line (3), one side of the lubricating oil tank (9) being connected to a main oil pipe (10), and the main oil pipe (10) being connected to a plurality of oil dripping pipes (11) for lubricating the chain (6), rails and the rotating shaft of a V-shaped scraper (7).

4. A stamping waste transportation line according to claim 3, characterized in that: An oil pump (13) and a closing valve (14) are installed on the main oil pipe (10).

5. The stamping waste transportation line according to claim 3, characterized in that: A manual valve (12) is installed on the oil dripping pipe (11).

6. A stamping waste transportation line according to claim 3, characterized in that: The invention also comprises an automatic control system, wherein the automatic control system comprises a controller (18) electrically connected to the oil pump (13) and the closing valve (14) respectively.

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