Feeding device of band sawing machine

Abstract

The utility model relates to the technical field of band sawing machines, in particular to a band sawing machine feeding device which comprises a band sawing machine body and a feeding table, the feeding table is fixedly installed on the front face of the band sawing machine body, a conveying belt is fixedly installed on the inner side of the feeding table, and a cleaning cover is fixedly installed on the front face of the feeding table. Side positioning plates are movably mounted at the left end and the right end of the top of the feeding table correspondingly, a first rack and a second rack are fixedly mounted at the front end and the rear end of the feeding table correspondingly, an upper positioning plate is movably mounted on the inner side of the first rack, and a fixed pressing plate is movably mounted on the inner side of the second rack; the rear end of the feeding table is fixedly connected with the band sawing machine body, two sets of supporting legs are fixedly installed at the front end of the bottom of the feeding table, and the feeding convenience and stability of the band sawing machine can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of band sawing machines, in particular to a loading device for a band sawing machine. Background Art

[0002] Band saw is a common device used for cutting mold steel. The saw blade on the band saw moves downward to complete the shearing of the mold steel. When loading the band saw, a loading device is required to send the material to the band saw.

[0003] At present, each time a band saw is loaded with material, the material needs to be fed forward a certain distance, and then the saw blade is used for the next cutting. Because the length of the material is relatively long, the material needs to be pushed forward manually after each cutting, which makes the loading operation time-consuming and labor-intensive. At the same time, during the loading and cutting process of the material, the band saw only fixes the cutting position of the material, and the rear end of the material needs to be pressed manually, resulting in poor stability.

[0004] Therefore, it is particularly important to design a band saw feeding device to solve the above-mentioned defects. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model designs a band saw bed loading device, which aims to solve the technical problems of time-consuming and labor-intensive operation and poor stability of the band saw bed loading operation under the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A band saw bed loading device comprises a band saw bed body and a loading platform, wherein the loading platform is fixedly mounted on the front side of the band saw bed body, a conveyor belt is fixedly mounted on the inner side of the loading platform, a cleaning cover is fixedly mounted on the front side of the loading platform, side positioning plates are movably mounted on the left and right ends of the top of the loading platform, a first frame and a second frame are fixedly mounted on the front and rear ends of the loading platform respectively, an upper positioning plate is movably mounted on the inner side of the first frame, and a fixed pressure plate is movably mounted on the inner side of the second frame.

[0008] As a preferred solution of the utility model, the rear end of the loading platform is fixedly connected to the band saw body, and two sets of supporting feet are fixedly installed on the front end of the bottom of the loading platform.

[0009] As a preferred solution of the utility model, a driving motor is fixedly installed at the front end of the right side of the loading platform, and the front and rear ends of the loading platform located inside the conveyor belt are rotatably connected with a driving roller and a driven roller respectively, the driving shaft of the driving motor is fixedly connected to the right end of the driving roller, and the bottom end inside the loading platform and located outside the conveyor belt are rotatably connected with multiple sets of auxiliary rollers.

[0010] As a preferred solution of the utility model, an exhaust fan is fixedly installed on the right side of the cleaning hood, a filter is fixedly installed at the connection between the exhaust fan and the cleaning hood, suction ports are opened at the upper and lower ends of the back of the cleaning hood and inside the loading platform, and a collection drawer is slidably connected to the bottom end of the cleaning hood.

[0011] As a preferred solution of the utility model, an adjusting rod is fixedly connected to the middle of the opposite side of the two groups of side positioning plates, and a first sliding rod is fixedly connected to the front and rear ends of the opposite side of the two groups of side positioning plates. The adjusting rod and the first sliding rod are both slidably connected to the loading platform, and adjusting knobs are threadedly connected to the left and right ends of the loading platform and located above the adjusting rod, and the bottom end of the adjusting knob abuts against the outer side of the adjusting rod, and multiple groups of material guide rollers are rotatably connected to the opposite side of the two groups of side positioning plates.

[0012] As a preferred solution of the utility model, a first hydraulic cylinder is fixedly installed in the middle of the top of the first frame, the output end of the first hydraulic cylinder is fixedly connected to the top of the upper positioning plate, the left and right ends of the upper positioning plate are slidingly connected to the first frame through a second sliding rod, and the inner side of the upper positioning plate is rotatably connected to a positioning roller.

[0013] As a preferred solution of the utility model, a second hydraulic cylinder is fixedly installed in the middle of the top of the second frame, the output end of the second hydraulic cylinder is fixedly connected to the top of the fixed pressure plate, and the left and right ends of the top of the fixed pressure plate are slidably connected to the second frame through a third sliding rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the loading platform is stably installed on the front of the band saw machine body through the coordinated design of the loading platform, the conveyor belt and the cleaning cover. When the material is loaded, the driving motor is started to drive the driving roller to rotate. Under the auxiliary rolling of the driven roller and the auxiliary roller, the material is stably transported and loaded through the conveyor belt. When the conveyor belt is used, the dust and debris generated during the operation of the band saw machine body are collected and processed through the cleaning cover to avoid entering the interior of the loading platform to affect the loading.

[0016] 2. In the utility model, through the coordinated design of the side positioning plates, the first frame, the second frame, the upper positioning plate and the fixed pressure plate, the two sets of adjusting rods are relatively slid according to the width of the material, and the first slide bar slides accordingly, thereby adjusting the spacing between the two sets of side positioning plates, and limiting the left and right sides of the material through the two sets of side positioning plates, thereby avoiding its swaying during the material loading process and ensuring its stability on the left and right sides. When the material is loaded, the first hydraulic cylinder is started to lower the upper positioning plate, and with the auxiliary sliding of the two sets of second slide bars, the positioning roller presses the upper surface of the material, thereby positioning the upper surface of the material during the loading process. When the material is sheared, the second hydraulic cylinder is started to lower the fixed pressure plate, and with the auxiliary sliding of the two sets of third slide bars, the material is fixed at the position close to the shearing through the fixed pressure plate, thereby further ensuring the stability of the shearing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the loading platform of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the loading platform of the utility model.

[0020] In the figure: 1. Band saw machine body; 2. Loading table; 201. Support foot; 3. Conveyor belt; 301. Drive motor; 302. Drive roller; 303. Driven roller; 304. Auxiliary roller; 4. Cleaning cover; 401. Exhaust fan; 402. Suction port; 403. Collection drawer; 5. Side positioning plate; 501. Adjustment rod; 502. First slide bar; 503. Adjustment knob; 504. Guide roller; 6. First frame; 7. Second frame; 8. Upper positioning plate; 801. First hydraulic cylinder; 802. Second slide bar; 803. Positioning roller; 9. Fixed pressure plate; 901. Second hydraulic cylinder; 902. Third slide bar. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0024] A band saw loading device comprises a band saw body 1 and a loading platform 2, the loading platform 2 is fixedly mounted on the front of the band saw body 1, a conveyor belt 3 is fixedly mounted on the inner side of the loading platform 2, a cleaning cover 4 is fixedly mounted on the front of the loading platform 2, side positioning plates 5 are movably mounted on the left and right ends of the top of the loading platform 2, a first frame 6 and a second frame 7 are fixedly mounted on the front and rear ends of the loading platform 2 respectively, an upper positioning plate 8 is movably mounted on the inner side of the first frame 6, and a fixed pressing plate 9 is movably mounted on the inner side of the second frame 7.

[0025] First, the rear end of the loading platform 2 is fixedly connected to the band saw body 1, and two sets of supporting feet 201 are fixedly installed at the front end of the bottom of the loading platform 2. The front end of the loading platform 2 is supported by the supporting feet 201, so that the loading platform 2 is stably installed on the front of the band saw body 1.

[0026] Furthermore, a driving motor 301 is fixedly installed at the front end on the right side of the loading platform 2, and a driving roller 302 and a driven roller 303 are rotatably connected to the front and rear ends of the loading platform 2 and located on the inner side of the conveyor belt 3, respectively. The driving shaft of the driving motor 301 is fixedly connected to the right end of the driving roller 302, and a plurality of groups of auxiliary rollers 304 are rotatably connected to the bottom end of the loading platform 2 and located on the outer side of the conveyor belt 3. When loading materials, the driving motor 301 is started to drive the driving roller 302 to rotate, and with the auxiliary rolling of the driven roller 303 and the auxiliary roller 304, the materials are stably transported and loaded through the conveyor belt 3, thereby improving the convenience of loading.

[0027] Then, an exhaust fan 401 is fixedly installed on the right side of the cleaning hood 4, and a filter is fixedly installed at the connection between the exhaust fan 401 and the cleaning hood 4. Suction ports 402 are provided at the upper and lower ends of the back side of the cleaning hood 4 and inside the loading platform 2. A collecting drawer 403 is slidably connected to the bottom end of the inside of the cleaning hood 4. During the use of the conveyor belt 3, the exhaust fan 401 is started. Under the action of suction, the dust and debris inside the loading platform 2 are sucked into the interior of the cleaning hood 4 through the suction port 402, and enter the collecting drawer 403 for collection under the obstruction of the filter, thereby preventing the dust and debris generated during the operation of the band saw machine body 1 from entering the interior of the loading platform 2 and affecting the loading.

[0028] The first slide bar 502 slides along with the two sets of side positioning plates 5, thereby adjusting the spacing between the two sets of side positioning plates 5, limiting the left and right sides of the material piece by the two sets of side positioning plates 5, and tightening the adjusting knob 503 downward to fix the adjusting rod 501 after the adjustment is completed, thereby preventing the adjusting rod 501 from swinging during the material loading process and ensuring its stability on both sides.

[0029] Secondly, a first hydraulic cylinder 801 is fixedly installed in the middle of the top of the first frame 6, and the output end of the first hydraulic cylinder 801 is fixedly connected to the top of the upper positioning plate 8. The left and right ends of the upper positioning plate 8 are slidably connected to the first frame 6 through the second sliding bar 802. The inner side of the upper positioning plate 8 is rotatably connected with a positioning roller 803. When the material is loaded, the first hydraulic cylinder 801 is started to lower the upper positioning plate 8. With the auxiliary sliding of the two sets of second sliding bars 802, the positioning roller 803 presses the upper surface of the material, thereby positioning the upper surface of the material during the loading process, further improving the stability of the loading and shearing process.

[0030] Finally, a second hydraulic cylinder 901 is fixedly installed in the middle of the top of the second frame 7, and the output end of the second hydraulic cylinder 901 is fixedly connected to the top of the fixed pressure plate 9. The left and right ends of the top of the fixed pressure plate 9 are slidably connected to the second frame 7 through the third sliding bar 902. When the material is sheared, the second hydraulic cylinder 901 is started to lower the fixed pressure plate 9. With the auxiliary sliding of the two sets of third sliding bars 902, the material is fixed by the fixed pressure plate 9 at the position close to the shearing, which further ensures the stability of the shearing process.

[0031] In this embodiment, the implementation scenario is specifically as follows: the loading platform 2 is stably installed on the front side of the band saw machine body 1. When loading the material, the driving motor 301 is started to drive the driving roller 302 to rotate. Under the auxiliary rolling of the driven roller 303 and the auxiliary roller 304, the material is stably transmitted and loaded through the conveyor belt 3. The two sets of adjustment rods 501 are relatively slid according to the width of the material, and the first slide bar 502 slides accordingly, thereby adjusting the distance between the two sets of side positioning plates 5. The left and right sides of the material are limited by the two sets of side positioning plates 5, thereby avoiding its deflection during the material loading process and ensuring its left and right sides. Stability. When the material is loaded, the first hydraulic cylinder 801 is started to lower the upper positioning plate 8. With the auxiliary sliding of the two sets of second slide bars 802, the positioning roller 803 presses the upper surface of the material, thereby positioning the upper surface of the material during the loading process. When the material is sheared, the second hydraulic cylinder 901 is started to lower the fixed pressure plate 9. With the auxiliary sliding of the two sets of third slide bars 902, the material is fixed at the position close to the shearing by the fixed pressure plate 9, which further ensures the stability of the shearing process. The whole operation process is simple and convenient. The utility model can improve the convenience and stability of loading on the band saw through design.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A band saw loading device, comprising a band saw body (1) and a loading platform (2), characterized in that: The loading platform (2) is fixedly mounted on the front side of the band saw machine body (1); a conveyor belt (3) is fixedly mounted on the inner side of the loading platform (2); a cleaning cover (4) is fixedly mounted on the front side of the loading platform (2); side positioning plates (5) are movably mounted on both left and right ends of the top of the loading platform (2); a first frame (6) and a second frame (7) are fixedly mounted on the front and rear ends of the loading platform (2), respectively; an upper positioning plate (8) is movably mounted on the inner side of the first frame (6); and a fixed pressing plate (9) is movably mounted on the inner side of the second frame (7).

2. A band saw loading device according to claim 1, characterized in that: The rear end of the loading platform (2) is fixedly connected to the band saw machine body (1), and two groups of supporting legs (201) are fixedly installed at the front end of the bottom of the loading platform (2).

3. A band saw loading device according to claim 1, characterized in that: A driving motor (301) is fixedly installed at the front end of the right side of the loading platform (2); a driving roller (302) and a driven roller (303) are rotatably connected at the front and rear ends of the loading platform (2) and located inside the conveyor belt (3); a driving shaft of the driving motor (301) is fixedly connected to the right end of the driving roller (302); and a plurality of auxiliary rollers (304) are rotatably connected at the bottom end of the loading platform (2) and located outside the conveyor belt (3).

4. A band saw loading device according to claim 1, characterized in that: An exhaust fan (401) is fixedly installed on the right side of the cleaning cover (4), and a filter is fixedly installed at the connection between the exhaust fan (401) and the cleaning cover (4). Suction ports (402) are provided at the upper and lower ends of the back of the cleaning cover (4) and located inside the loading platform (2), and a collection drawer (403) is slidably connected to the bottom end of the inside of the cleaning cover (4).

5. The band saw loading device according to claim 1, characterized in that: An adjusting rod (501) is fixedly connected to the middle of the opposite sides of the two groups of side positioning plates (5); the front and rear ends of the opposite sides of the two groups of side positioning plates (5) are fixedly connected to the first sliding rod (502); the adjusting rod (501) and the first sliding rod (502) are both slidably connected to the loading platform (2); the left and right ends of the loading platform (2) and located above the adjusting rod (501) are threadedly connected with an adjusting knob (503), and the bottom end of the adjusting knob (503) is in contact with the outer side of the adjusting rod (501); and the opposite sides of the two groups of side positioning plates (5) are rotatably connected to multiple groups of material guide rollers (504).

6. A band saw loading device according to claim 1, characterized in that: A first hydraulic cylinder (801) is fixedly installed in the middle of the top of the first frame (6); the output end of the first hydraulic cylinder (801) is fixedly connected to the top of the upper positioning plate (8); the left and right ends of the upper positioning plate (8) are slidably connected to the first frame (6) via a second sliding rod (802); and a positioning roller (803) is rotatably connected to the inner side of the upper positioning plate (8).

7. A band saw loading device according to claim 1, characterized in that: A second hydraulic cylinder (901) is fixedly installed in the middle of the top of the second frame (7), and the output end of the second hydraulic cylinder (901) is fixedly connected to the top of the fixed pressure plate (9), and the left and right ends of the top of the fixed pressure plate (9) are slidably connected to the second frame (7) via a third sliding rod (902).

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