A chamfering device for mold production

Abstract

The utility model discloses a chamfer device for mould production, including base, the upper end middle part fixed setting of base has the base, the inside rotation of base is provided with the rotating stick, the rotating stick is provided with two, the rotating stick is along the center line symmetry of base and is provided with two, the outer surface of rotating stick is provided with conveyer belt, the width of conveyer belt is less than the width of base inner wall, one side fixed setting of conveyer belt has a plurality of scraping strips, the inside downside slide of conveyer belt is provided with the bottom plate, the utility model provides a chamfer device for mould production has, when chamfering mould, can alleviate the labor intensity of worker, like this can alleviate the working strength simultaneously, avoid the injury of worker, and the conveyer belt still can drive the scraping strip of one side and collect the chippings produced when chamfering when conveying mould advancing, like this not only can guarantee the cleanness of station, can also reduce working strength.

Description

Technical Field

[0001] This utility model relates to the field of mold chamfering technology, specifically a chamfering device for mold production. Background Technology

[0002] In patent application CN210387804U, a machine body is included. The machine body comprises a worktable, a chassis, and a chamfering device. A motor is housed inside the chassis, and a rotating belt is connected above the motor. The rotating belt has a main shaft and a secondary shaft wrapped around its two ends. The worktable is connected above the chassis, and the chamfering device is mounted on the worktable. The chamfering device includes a chamfering disc, chamfering blade A, chamfering blade B, an adjustment device, and a chamfering groove. Chamfering blade A and chamfering blade B are mounted on the chamfering disc, and the adjustment device is located below chamfering blades A and B. The advantages are: chamfering blades A and B are mounted on the chamfering disc, and the adjustment device is located below chamfering blades A and B. The chamfering device is driven by a motor for chamfering, resulting in a simple structure and fast and convenient chamfering.

[0003] In the prior art, including the aforementioned patents, when chamfering a mold, the support plate near the blade is not convenient to change its included angle according to the angle of different molds. Furthermore, the aforementioned device adjusts the blade separately when adjusting the blade. Although this can adapt to different chamfering requirements, it will reduce work efficiency when there is no need to make major changes to the angle. In addition, the mold needs to be pushed manually during the chamfering process, which not only increases the risk of worker injury but also increases the difficulty of the worker's work. Utility Model Content

[0004] The purpose of this invention is to provide a chamfering device for mold production, in order to solve the problems mentioned in the background art, such as the inconvenience and lack of comprehensiveness in tool adjustment and the risk of worker injury when manually pushing the mold for chamfering.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a chamfering device for mold production, comprising a base, a base fixedly disposed at the upper middle part of the base, a rotating roller rotatably disposed inside the base, two rotating rollers being disposed in total, the two rotating rollers being symmetrically disposed along the center line of the base, a conveyor belt disposed on the outer surface of the rotating roller, the width of the conveyor belt being less than the width of the inner wall of the base, a plurality of scrapers fixedly disposed on one side of the conveyor belt, and a base plate slidably disposed on the lower inner side of the conveyor belt.

[0006] Furthermore, the base plate is located between the two rotating rollers, and a limiting plate is provided on the side of the base near the scraper. The limiting plate is rotatably connected to the base via a connecting block, which is T-shaped. Furthermore, an installation plate is provided between the connecting blocks. The two ends of the installation plate are rotatably connected to the connecting blocks through connectors. The side of the connector located on the outside of the connecting block is T-shaped, and the end of the connector away from the installation plate is hollow.

[0007] Furthermore, a fastening bolt is provided in the hollow part of the connector, the fastening bolt engages with the connecting block, a motor is fixedly installed on the middle part of the mounting plate away from the base, the drive shaft of the motor passes through the mounting plate, and a chamfering tool is fixedly installed on the drive shaft of the motor.

[0008] Furthermore, the chamfering blade is rotatably connected to the mounting plate, the top of the chamfering blade is located between the base and the limiting plate, and a wire tube is fixedly installed on one side of the motor on the upper surface of the base. The wire tube is surrounded by a semi-circular groove with the same diameter as the base.

[0009] Furthermore, the lower end of the semicircular groove on the base is set with an incline, and a guide pipe is fixedly installed on the side of the base. The upper end of the guide pipe is located on one side of the semicircular groove, and the lower end of the guide pipe is located at the bottom of the semicircular groove. A collection box is installed at the lower end of the guide pipe. The collection box is fixedly connected to the base and is located directly below the semicircular groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the chamfering device for mold production is reasonable and has the following advantages: (1) By setting up components such as conveyor belt, scraper, guide pipe and collection box, when chamfering the mold, the worker's hands do not need to enter the working range of the device, and the labor intensity of the worker can be reduced. This can reduce the labor intensity while avoiding worker injury. Moreover, when the conveyor belt transports the mold forward, it can also drive the scraper on one side to collect the debris generated during chamfering. This can not only ensure the cleanliness of the work station, but also further reduce the labor intensity. (2) By cooperating with components such as limit plate, connecting block, mounting plate, connecting parts and fastening bolts, the angle of the limit plate can be flexibly changed when encountering molds of different shapes, so that it can adapt to more molds of different specifications. The chamfering cutter can also change its angle by itself, thereby increasing the processing range of the device and providing convenience for workers when adjusting the device. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of the entire utility model; Figure 2 This is a partial cross-sectional view of the base of this utility model; Figure 3 This is a rear view schematic diagram of the device of this utility model; Figure 4 This utility model Figure 3 Enlarged diagram of point A in the middle.

[0012] In the diagram: 1. Base; 2. Base plate; 3. Rotating roller; 4. Conveyor belt; 5. Scraper; 6. Base plate; 7. Limiting plate; 8. Connecting block; 9. Mounting plate; 10. Connecting piece; 11. Fastening bolt; 12. Motor; 13. Chamfering knife; 14. Conduit; 15. Guide pipe; 16. Collection box. Detailed Implementation

[0013] 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.

[0014] Please see Figure 1-4 The present invention provides a technical solution as follows: In this embodiment, a chamfering device for mold production includes a base 1, a base 2 fixedly disposed at the upper middle part of the base 1, a rotating roller 3 rotatably disposed inside the base 2, two rotating rollers 3 are disposed in total, two rotating rollers 3 are symmetrically disposed along the center line of the base 2, a conveyor belt 4 is disposed on the outer surface of the rotating roller 3, the width of the conveyor belt 4 is less than the width of the inner wall of the base 2, a plurality of scraper strips 5 are fixedly disposed on one side of the conveyor belt 4, and a base plate 6 is slidably disposed on the lower inner side of the conveyor belt 4.

[0015] In this embodiment, the base plate 6 is located between the two rotating rollers 3, and a limiting plate 7 is provided on the side of the base 2 near the scraper 5. The limiting plate 7 and the base 2 are rotatably connected by a connecting block 8, which is T-shaped.

[0016] In this embodiment, an installation plate 9 is provided between the connecting blocks 8. The two ends of the installation plate 9 are rotatably connected to the connecting blocks 8 through the connector 10. The side of the connector 10 located outside the connecting block 8 is T-shaped, and the end of the connector 10 away from the installation plate 9 is hollow.

[0017] In this embodiment, a fastening bolt 11 is provided in the hollow part of the connector 10. The fastening bolt 11 engages with the connecting block 8. A motor 12 is fixedly provided on the side of the middle part of the mounting plate 9 away from the base 2. The drive shaft of the motor 12 passes through the mounting plate 9. A chamfering cutter 13 is fixedly provided on the drive shaft of the motor 12.

[0018] In this embodiment, the chamfering blade 13 is rotatably connected to the mounting plate 9. The top of the chamfering blade 13 is located between the base 2 and the limiting plate 7. A wire tube 14 is fixedly installed on one side of the motor 12 on the upper surface of the base 1. A semi-circular groove with the same diameter as the base 2 is opened around the wire tube 14 through the base 1.

[0019] In this embodiment, the lower end of the semicircular groove on the base 1 is set with an inclined surface. A guide pipe 15 is fixedly installed on the side of the base 1. The upper end of the guide pipe 15 is located on one side of the semicircular groove, and the lower end of the guide pipe 15 is located at the bottom of the semicircular groove. A collection box 16 is installed at the lower end of the guide pipe 15. The collection box 16 is fixedly connected to the base 1 and is located directly below the semicircular groove.

[0020] Working principle: When chamfering the mold, the rotating roller 3 is started first, which drives the conveyor belt 4 to rotate. The worker only needs to place the mold on the conveyor belt 4. The conveyor belt 4 can push the mold forward. When the mold moves to the chamfering blade 13, the chamfering begins. Some of the debris generated by chamfering will enter the semi-circular groove and then directly enter the collection box 16. The other part of the debris that falls on the base 1 will be collected by the scraper 5. The debris in front of the semi-circular groove can enter the interior of the semi-circular groove, while the debris behind the semi-circular groove enters the collection box 16 through the guide pipe 15. If the shape of the mold or the angle of the chamfer differs from the norm, the following three appropriate adjustment methods can be selected depending on the situation: When the corners of the mold are not right angles and the chamfer angle remains unchanged (the angle between the mold and the base 2 is 45°), loosen the screws on one side of the upper limit plate 7 of the connecting block 8, adjust the upper limit plate 7 to the appropriate position, and then tighten it again. When the corners of the mold are not right angles and the chamfer angle needs to be changed (without taking the base 2 as a reference), loosen the screws on the side of the base 2 on the connecting block 8, and then simply adjust the limiting plate 7 to the appropriate position and tighten the interface again. At this time, not only the angle of the limiting plate 7 changes, but the angle of the chamfering cutter 13 will also change along with the limiting plate 7. At this time, the chamfering cutter 13 is always perpendicular to the bottom corner of the mold. When the chamfer angle needs to be changed, loosen the fastening bolt 11, and then adjust the angle of the mounting plate 9 to change the angle of the chamfering blade 13. In this way, the chamfer angle can be adjusted independently regardless of the angle between the base 2 and the limiting plate 7.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A chamfering device for mold production, comprising a base (1), characterized in that, A base (2) is fixedly installed at the upper middle part of the base (1). A rotating roller (3) is rotatably installed inside the base (2). There are two rotating rollers (3). The two rotating rollers (3) are symmetrically arranged along the center line of the base (2). A conveyor belt (4) is installed on the outer surface of the rotating roller (3). The width of the conveyor belt (4) is smaller than the width of the inner wall of the base (2). Several scrapers (5) are fixedly installed on one side of the conveyor belt (4). A bottom plate (6) is slidably installed on the lower side inside the conveyor belt (4).

2. The chamfering device for mold production according to claim 1, characterized in that, The base plate (6) is located between the two rotating rollers (3). The base (2) is provided with a limiting plate (7) on the side near the scraper (5). The limiting plate (7) and the base (2) are rotatably connected by a connecting block (8). The connecting block (8) is T-shaped.

3. The chamfering device for mold production according to claim 2, characterized in that, An installation plate (9) is provided between the connecting blocks (8). The two ends of the installation plate (9) are rotatably connected to the connecting blocks (8) through connectors (10). The side of the connector (10) located outside the connecting block (8) is T-shaped, and the end of the connector (10) away from the installation plate (9) is hollow.

4. A chamfering device for mold production according to claim 3, characterized in that, A fastening bolt (11) is provided in the hollow part of the connector (10). The fastening bolt (11) engages with the connecting block (8). A motor (12) is fixedly provided on the side of the mounting plate (9) away from the base (2). The drive shaft of the motor (12) passes through the mounting plate (9). A chamfering tool (13) is fixedly provided on the drive shaft of the motor (12).

5. A chamfering device for mold production according to claim 4, characterized in that, The chamfering blade (13) is rotatably connected to the mounting plate (9). The top of the chamfering blade (13) is located between the base (2) and the limiting plate (7). A wire tube (14) is fixedly installed on the upper surface of the base (1) on one side of the motor (12). A semi-circular groove with the same diameter as the base (2) is opened around the wire tube (1) through the base (1).

6. A chamfering device for mold production according to claim 1, characterized in that, The lower end of the semicircular groove on the base (1) is set with an inclined surface. A guide pipe (15) is fixedly set on the side of the base (1). The upper end of the guide pipe (15) is located on one side of the semicircular groove, and the lower end of the guide pipe (15) is located at the bottom of the semicircular groove. A collection box (16) is set at the lower end of the guide pipe (15). The collection box (16) is fixedly connected to the base (1) and is located directly below the semicircular groove.

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