Driving cutter wheel chip scraping device of splitting machine

Abstract

The utility model belongs to the technical field of chip scraping devices, and particularly relates to a driving cutter wheel chip scraping device of a splitting machine, which comprises a driving cutter wheel, a scraping plate seat is arranged on the driving cutter wheel, a screw shaft is fixedly connected to the surface of the scraping plate seat, a scraping plate frame mechanism is arranged on the screw shaft, a chip scraping plate is arranged on the scraping plate frame mechanism, and the chip scraping plate is fixedly connected to the surface of the scraping plate seat. A slotting fillister head screw is movably connected into the chip scraping plate, the chip scraping plate makes contact with the driving cutter wheel, a tension spring is arranged on the scraper frame mechanism, and the end of the tension spring is fixedly connected with the scraper base. According to the utility model, the tension spring acts on the sliding cylinder, so that the angle of the sliding cylinder is deflected, the scrap scraping plate can be always kept in contact with the driving cutter wheel, scraps adhered to the driving cutter wheel are scraped more completely, and the cleaning efficiency of the driving cutter wheel is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a scrap device technical field, concretely is a kind of driven cutter wheel scrap device of layer splitting machine. BACKGROUND

[0002] Layer splitting machine is handled to leather by cutter wheel work, and the driven cutter wheel of traditional layer splitting machine is not designed scrap device, when splitting leather material with belt knife, some powder of material is easily adhered on the surface of belt knife, the powder is adhered on the surface of driven cutter wheel when moving with belt knife, and the powder is adhered on the surface of driven cutter wheel when moving with belt knife, and the powder is adhered on the surface of driven cutter wheel, which affects the transmission of belt knife, and belt knife is easily skid and not stable, which directly affects the splitting precision of belt knife, and the residual material on the surface of driven cutter wheel is not easy to clean and difficult to clean, which affects the processing quality and production efficiency of product. SUMMARY

[0003] The utility model discloses a driven cutter wheel scrap device of layer splitting machine, solve the problem that some powder of material is easily adhered on the surface of belt knife, the powder is adhered on the surface of driven cutter wheel when moving with belt knife, and the powder is adhered on the surface of driven cutter wheel when moving with belt knife, and the powder is adhered on the surface of driven cutter wheel, which affects the transmission of belt knife.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of driven cutter wheel scrap device of layer splitting machine, including driven cutter wheel, the driven cutter wheel is provided with scraper seat, the surface of the scraper seat is fixedly connected with screw rod axle, the screw rod axle is provided with scraper frame mechanism, the scraper frame mechanism is provided with scrap plate, the inside of the scrap plate is movably connected with slotted head screw, the scrap plate and driven cutter wheel contact, the scraper frame mechanism is provided with tension spring, and the end of the tension spring is fixedly connected with scraper seat.

[0005] Preferably, the scraper frame mechanism includes a sliding cylinder, the outer side of the screw rod axle is rotatably connected with the sliding cylinder, the sliding cylinder is fixedly connected with the tension spring, the end of the sliding cylinder is in contact with a connecting block, the connecting block is in contact with the scrap plate, the connecting block is threadedly connected with the slotted head screw, the left end of the connecting block is fixedly connected with a slide rod, the end of the slide rod is fixedly connected with a square plate, the outer side of the slide rod is slidably connected with a sliding ring, the outer side of the slide rod is provided with a spring, the surface of the sliding ring is fixedly connected with a sliding pin, the outer side of the sliding cylinder is threadedly connected with a screw ring, and the screw ring is slidably connected with the sliding pin. By rotating the screw ring and the sliding cylinder to make threaded motion, the slide rod is extended and retracted in the sliding cylinder, and the axial angle of the scrap plate and the driven cutter wheel changes when the sliding cylinder is pulled by the tension spring. This can ensure the scraping effect of the scrap plate and be suitable for installation on driven cutter wheels of different diameters.

[0006] Preferably, the square plate and the sliding cylinder are in sliding connection, and the sliding ring and the sliding cylinder are in sliding connection.

[0007] Preferably, one end of the spring is fixedly connected with the square plate, and the other end of the spring is fixedly connected with the sliding ring.

[0008] Preferably, the sliding groove is arranged in the interior of the sliding cylinder, and the sliding pin is in sliding connection with the sliding groove.

[0009] Preferably, the surface of the sliding pin is fixedly connected with the protruding block, and the protruding block is in sliding connection with the screw ring.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model discloses a spring is acted on the sliding cylinder, and then the sliding cylinder angle deflection is formed, and then the scrap plate can keep contacting with the driving cutter wheel, and the driving cutter wheel adhered scrap is scraped more completely, and the cleaning efficiency of the driving cutter wheel is ensured.

[0012] 2. The utility model discloses a screw ring and sliding cylinder are rotated and do thread movement, and then the sliding rod telescopes in the sliding cylinder, and then the sliding cylinder is subjected to the tension spring tension, and the scrap plate and driving cutter wheel axial angle change, and the scrap effect of the scrap plate can be ensured, and simultaneously, can be applicable to installing on the driving cutter wheel of different diameters and using. DRAWINGS

[0013] Figure 1 It is the whole structure schematic view of the utility model;

[0014] Figure 2 It is the scrap plate frame mechanism front view of the utility model Figure 1 .

[0015] In the drawing: 1, scrap plate frame mechanism;2, slotted cylindrical head screw;3, driving cutter wheel;4, screw shaft;5, scrap plate seat;6, scrap plate;7, tension spring;11, sliding cylinder;12, connecting block;13, sliding rod;14, square plate;15, sliding ring;16, spring;17, sliding pin;18, screw ring;19, protruding block. CONCRETE IMPLEMENTATION

[0016] 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.

[0017] Please see Figure 1 A scraping device for an active cutter wheel of a splitting machine includes an active cutter wheel 3, a scraper seat 5 on the active cutter wheel 3, a screw shaft 4 fixedly connected to the surface of the scraper seat 5, a scraper frame mechanism 1 on the screw shaft 4, a scraper plate 6 on the scraper frame mechanism 1, a slotted cylindrical head screw 2 movably connected inside the scraper plate 6, the scraper plate 6 and the active cutter wheel 3 are in contact, and a tension spring 7 is provided on the scraper frame mechanism 1, the end of the tension spring 7 being fixedly connected to the scraper seat 5.

[0018] Please see Figure 1 , Figure 2 The scraper frame mechanism 1 includes a slide cylinder 11. The slide cylinder 11 is rotatably connected to the outer side of the screw shaft 4. The slide cylinder 11 is fixedly connected to the tension spring 7. The end of the slide cylinder 11 contacts a connecting block 12, which contacts the scraper blade 6. The connecting block 12 is threadedly connected to the slotted cylindrical head screw 2. The left end of the connecting block 12 is fixedly connected to a slide rod 13. The end of the slide rod 13 is fixedly connected to a square plate 14, which is slidably connected to the slide cylinder 11. A slip ring 15 is slidably connected to the slide cylinder 11. The spring 16 is supported by the slip ring 15. The outer side of the slide rod 13 is slidably connected to the slip ring 15, and the outer side of the slide rod 13 is provided with a spring 16. One end of the spring 16 is fixedly connected to the square plate 14, and the other end of the spring 16 is fixedly connected to the slip ring 15. The spring 16 causes the square plate 14 to be elastically compressed. A sliding pin 17 is fixedly connected to the surface of the sliding ring 15. A sliding groove is provided inside the sliding cylinder 11, and the sliding groove and the sliding pin 17 are slidably connected. By setting the sliding groove, the sliding pin 17 can pass through the sliding cylinder 11. A threaded ring 18 is connected to the outside of the sliding cylinder 11, and the threaded ring 18 is slidably connected to the sliding pin 17. A protrusion 19 is fixedly connected to the surface of the sliding pin 17, and the protrusion 19 is slidably connected to the threaded ring 18. By setting the protrusion 19, the friction between the sliding pin 17 and the threaded ring 18 is reduced. By rotating the threaded ring 18 and the sliding cylinder 11 to make threaded movement, the sliding rod 13 extends and retracts inside the sliding cylinder 11. After the sliding cylinder 11 is subjected to the tension of the tension spring 7, the axial angle of the scraper plate 6 and the active cutter wheel 3 changes, which can ensure the scraping effect of the scraper plate 6. At the same time, it can be used on active cutter wheels 3 of different diameters.

[0019] The utility model discloses a specific implementation process as follows: in the processing, the initiative cutter wheel 3 rotates, removes the powder chaff and so on adhered on the initiative cutter wheel 3 surface by the friction force of the scrap plate 6 and initiative cutter wheel 3 surface, guarantees the sectioning precision of the cutter, improves product quality and production efficiency, adjusts the device according to the attachment of initiative cutter wheel 3 chippings, manually rotates screw ring 18, and screw ring 18 rotates and slide cylinder 11 does the screw thread movement, and then makes screw ring 18 move, and screw ring 18 drives slide pin 17 to move, and slide pin 17 drives sliding ring 15 to move, and sliding ring 15 moves extruding spring 16, and spring 16 drives square plate 14 to slide in slide cylinder 11, and square plate 14 drives slide rod 13 to retract in slide cylinder 11, and then makes the distance change of connecting block 12 and slide cylinder 11, and then makes the distance change between scrap plate 6 and slide cylinder 11, after slide cylinder 11 is subjected to the tension of tension spring 7, the axial angle change of scrap plate 6 and initiative cutter wheel 3 can ensure the scrap effect of scrap plate 6, and simultaneously, can be applicable to install on the initiative cutter wheel 3 of different diameters and use.

[0020] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A chip scraping device for a splitting machine, comprising an active cutter wheel (3), characterized in that: The active cutter wheel (3) is provided with a scraper seat (5), and a screw shaft (4) is fixedly connected to the surface of the scraper seat (5). A scraper frame mechanism (1) is provided on the screw shaft (4), and a scraper plate (6) is provided on the scraper frame mechanism (1). A slotted cylindrical head screw (2) is movably connected inside the scraper plate (6). The scraper plate (6) is in contact with the active cutter wheel (3). A tension spring (7) is provided on the scraper frame mechanism (1), and the end of the tension spring (7) is fixedly connected to the scraper seat (5).

2. The active blade scraping device for a splitting machine according to claim 1, characterized in that: The scraper frame mechanism (1) includes a slide cylinder (11), which is rotatably connected to the outside of the screw shaft (4). The slide cylinder (11) is fixedly connected to the tension spring (7). The end of the slide cylinder (11) contacts a connecting block (12), which contacts the scraper plate (6). The connecting block (12) is threadedly connected to the slotted cylindrical head screw (2). The left end of the connecting block (12) is fixedly connected to a slide rod (13), and the end of the slide rod (13) is fixedly connected to a square plate (14). The outside of the slide rod (13) is slidably connected to a slip ring (15), and a spring (16) is provided on the outside of the slide rod (13). A sliding pin (17) is fixedly connected to the surface of the slip ring (15). The outside of the slide cylinder (11) is threadedly connected to a threaded ring (18), and the threaded ring (18) and the sliding pin (17) are slidably connected.

3. The active blade scraping device for a splitting machine according to claim 2, characterized in that: The square plate (14) and the slide cylinder (11) are slidably connected, and the slip ring (15) and the slide cylinder (11) are slidably connected.

4. The active blade scraping device for a splitting machine according to claim 2, characterized in that: One end of the spring (16) is fixedly connected to the square plate (14), and the other end of the spring (16) is fixedly connected to the slip ring (15).

5. The active cutter wheel scraping device for a splitting machine according to claim 2, characterized in that: The slide cylinder (11) has a sliding groove inside, and the sliding groove and the sliding pin (17) are slidably connected.

6. The active blade scraping device for a splitting machine according to claim 2, characterized in that: The surface of the sliding pin (17) is fixedly connected to a protrusion (19), and the protrusion (19) and the screw ring (18) are slidably connected.

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