Blanking device for sawing machine

Abstract

A discharging device for a sawing machine belongs to the technical field of sawing machines and comprises a transmission roller feeding table body, a plurality of sliding grooves and discharging openings are formed in the upper surface of the transmission roller feeding table body at equal intervals, and U-shaped sliding frames are slidably mounted in the sliding grooves. Two material guiding plates used for guiding materials are symmetrically and fixedly installed between the upper surfaces of the multiple U-shaped sliding frames, and a position adjusting device used for driving the two material guiding plates to synchronously move front and back is installed below the transmission roller feeding table body. The feeding device comprises two material guiding plates, a supporting and conveying device used for transferring materials to the position above a discharging port is installed in front of the two material guiding plates, a baffle is fixedly installed between the right ends of the two material guiding plates, and the baffle and the supporting and conveying device are used in a matched mode. The positions of the material guiding plates can be adjusted at any time through a position adjusting device, and therefore the final discharging position of the materials is changed; and therefore, not only is the follow-up material arrangement work facilitated, but also the production efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sawing machines, and particularly relates to a blanking device for sawing machines. Background Art

[0002] A saw is a machine tool used to cut metal or other materials.

[0003] In the prior art, sawing machines require a conveyor roller bed to unload the cut material after cutting. Typically, after the sawing machine completes the cutting process, the unloading process lacks an effective control and guidance mechanism. After the workpiece is cut, it often falls randomly, making it difficult to land it in a designated location. This not only increases the workload of subsequent workpiece sorting but also reduces production efficiency. Therefore, a material unloading device for a sawing machine is provided. Utility Model Content

[0004] In view of the problem in the prior art that after the workpiece material is cut, the material is randomly unloaded and it is difficult to drop it to the designated position, resulting in a large amount of workpieces to be sorted out later and low production efficiency, the utility model provides a unloading device for a sawing machine, which can set the transmission roller feed table body at the unloading end of the sawing machine for use after cutting. During use, the two guide plates are driven by the positioning device to move back and forth at the same time, and the cut material is received so that the material is placed between the two guide plates. As the transmission roller feed table body conveys the material to the right, the position of the guide plate can be adjusted at any time using the positioning device, thereby changing the final unloading position of the material so that it falls at the designated position, which not only facilitates the subsequent material sorting work, but also improves production efficiency, and effectively solves the problem in the prior art that after the workpiece material is cut, the material is randomly unloaded and it is difficult to drop it to the designated position, resulting in a large amount of workpieces to be sorted out later and low production efficiency. Its specific technical solution is as follows:

[0005] A material unloading device for a sawing machine comprises a transmission roller feed platform body, a plurality of chutes and material unloading ports are equidistantly provided on the upper surface of the transmission roller feed platform body, a U-shaped slide is slidably installed in the slide, two guide plates for guiding materials are symmetrically fixed between the upper surfaces of the plurality of U-shaped slides, a positioning device for driving the two guide plates to move back and forth synchronously is installed under the transmission roller feed platform body, a supporting device for transferring materials to the top of the material unloading port is installed in front of the two guide plates, and a baffle is fixedly installed between the right ends of the two guide plates, and the baffle is used in conjunction with the supporting device.

[0006] In the above technical solution, two fixed blocks are symmetrically fixedly installed on the lower surface of the main body of the transmission roller feeding platform, and the positioning device includes a screw and a forward and reverse motor. The screw is rotatably installed between the two fixed blocks, and the outer surface of the screw is threadedly installed with a driving block. The upper surface of the driving block is fixedly connected to the multiple U-shaped slides, and the forward and reverse motor is fixedly installed on the fixed block at the front end, and the output end of the forward and reverse motor is fixedly connected to the front end of the screw.

[0007] In the above technical solution, a fixed plate A is fixedly installed on the front surface of the front guide plate, and the supporting device includes a bracket, which is slidably installed between the outer surfaces of the two material guide plates, and a fixed plate B is fixedly installed on the right end of the front surface of the bracket, and an electric telescopic rod is fixedly installed between the fixed plate B and the fixed plate A.

[0008] In the above technical solution, an extension portion is integrally formed on the left end of the bracket, and the distance between the extension portion and the rightmost transmission roller of the transmission roller feeding platform body is one centimeter.

[0009] In the above technical solution, the length of the bracket is greater than the maximum extension distance of the electric telescopic rod.

[0010] Compared with the prior art, the present invention provides a blanking device for a sawing machine, which has the following beneficial effects:

[0011] First, the utility model can be used to place the main body of the transmission roller feeder at the unloading end of the sawing machine after cutting. During use, the positioning device drives the two guide plates to move forward and backward simultaneously, collecting the cut material so that the material is placed between the two guide plates. As the main body of the transmission roller feeder conveys the material to the right, the positioning device can be used to adjust the position of the guide plates at any time, thereby changing the final unloading position of the material, so that it falls at the specified position. This not only facilitates subsequent material sorting work, but also improves production efficiency.

[0012] 2. The utility model is equipped with a supporting device to transfer materials to the top of the discharge port. Compared with the traditional method of relying on gravity to slide naturally, the material transfer speed and efficiency are greatly improved. The supporting device moves quickly to the right and is used in conjunction with the baffle, which can enable the material to be discharged vertically at the discharge port, so that the material can fall accurately into the expected area. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the present utility model.

[0014] Figure 2 This is a schematic diagram of the bottom structure of the present invention.

[0015] Figure 3This is a bottom view of the U-shaped slide structure of the present invention.

[0016] Figure 4 This is a schematic diagram of the bracket structure of the present utility model.

[0017] Figure 5 It is a schematic diagram of the top structure of the utility model when in use.

[0018] Figure 1-Figure 5 Among them: 1. Transmission roller feeding platform body; 11. Slide; 12. Feeding port; 13. Fixed block; 2. U-shaped slide; 3. Guide plate; 31. Baffle; 32. Fixed plate A; 4. Positioning device; 41. Screw; 42. Forward and reverse motor; 43. Drive block; 5. Supporting device; 51. Bracket; 511. Extension part; 52. Fixed plate B; 53. Electric telescopic rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In this embodiment, front, back, left, right, up and down are represented by Figure 1 Describes the datum. Figure 1-Figure 5 , the utility model provides a technical solution:

[0021] A material discharge device for a sawing machine comprises a transmission roller feed platform body 1, a plurality of chutes 11 and a material discharge port 12 are equidistantly provided on the upper surface of the transmission roller feed platform body 1, a U-shaped slide 2 is slidably installed in the slide 11, two guide plates 3 for guiding materials are symmetrically fixedly installed between the upper surfaces of the plurality of U-shaped slides 2, a positioning device 4 for driving the two guide plates 3 to move forward and backward synchronously is installed below the transmission roller feed platform body 1, a supporting device 5 for transferring materials to the top of the material discharge port 12 is installed before the two guide plates 3, and a baffle 31 is fixedly installed between the right ends of the two guide plates 3, and the baffle 31 cooperates with the supporting device 5 for use;

[0022] Before use, place the transmission roller feed platform body 1 at the unloading end after cutting on the sawing machine. During use, according to the falling position of the cut material, the two guide plates 3 are driven back and forth by the positioning device 4 to receive the material that falls onto the transmission roller feed platform body 1, so that the material is placed between the two guide plates 3. Subsequently, as the material is conveyed, the position of the guide plates 3 is readjusted according to the specific area where the material needs to be unloaded, so that it is located above the unloading area, and the position is kept fixed after positioning. The material enters the supporting device 5 under the transportation of the transmission roller feed platform body 1, and is further transported by the supporting device 5 to the top of the unloading area. Then, the supporting device 5 moves quickly to the right, and the material falls vertically to the unloading area under the obstruction of the baffle 31. The position of the guide plates 3 and the supporting device 5 can be adjusted at any time according to specific needs for subsequent material unloading to facilitate the stacking of materials, facilitate subsequent material sorting work, and improve production efficiency.

[0023] like Figure 2 As shown, two fixed blocks 13 are fixedly installed symmetrically on the front and back of the lower surface of the transmission roller feeding platform body 1, and the positioning device 4 includes a screw 41 and a forward and reverse motor 42. The screw 41 is rotatably installed between the two fixed blocks 13, and the outer surface of the screw 41 is screwed with a driving block 43. The upper surface of the driving block 43 is fixedly connected to the multiple U-shaped slides 2. The forward and reverse motor 42 is fixedly installed on the front fixed block 13, and the output end of the forward and reverse motor 42 is fixedly connected to the front end of the screw 41.

[0024] The forward and reverse motor 42 can drive the screw 41 to rotate. By driving the screw 41 forward and reverse, the driving block 43 is used to drive multiple U-shaped slides 2 to move forward and backward, and the two guide plates 3 are easily driven to move forward and backward together to adjust their guide positions.

[0025] Combine Figure 1 and Figure 3 As shown, a fixed plate A32 is fixedly mounted on the front surface of the front guide plate 3, and the supporting device 5 includes a bracket 51, which is slidably mounted between the outer surfaces of the two guide plates 3, and a fixed plate B52 is fixedly mounted on the right end of the front surface of the bracket 51, and an electric telescopic rod 53 is fixedly mounted between the fixed plate B52 and the fixed plate A32;

[0026] The extension of the electric telescopic rod 53 can drive the bracket 51 to move to the right, and the contraction can drive the bracket 51 to move to the left, thereby achieving the purpose of driving the material to continue to be transported to the right, and continuously and quickly transporting it to the right, cooperating with the baffle 31 to enable the material to be discharged vertically above the designated discharge area. It should be noted that the material is blocked by the baffle 31 and discharged, and will collide with it. In order to reduce the damage to the material caused by the collision, an elastic rubber pad can be set on the left surface of the baffle 31 as a buffer pad to reduce the damage caused by the collision.

[0027] In addition, in order to ensure that the bracket 51 can complete the material docking work with the transmission roller of the transmission roller feeding platform body 1, as shown in FIG. Figure 4 As shown, an extension portion 511 is integrally formed at the left end of the bracket 51, and the distance between the extension portion 511 and the rightmost transmission roller of the transmission roller feeding platform body 1 is one centimeter. The extension portion 511 can be used to reduce the docking distance between the two, thereby ensuring the good material docking work.

[0028] Finally, in order to prevent the bracket 51 from being separated from the material guide plate 3 after the electric telescopic rod 53 is extended to the maximum distance, the length of the bracket 51 needs to be greater than the maximum extension distance of the electric telescopic rod 53.

Claims

1. A material unloading device for a sawing machine, comprising a transmission roller feeding platform body (1), characterized in that: The upper surface of the transmission roller feeding platform body (1) is provided with a plurality of chute (11) and discharge opening (12) at equal intervals, a U-shaped slide (2) is slidably installed in the chute (11), two guide plates (3) for guiding materials are symmetrically fixed between the upper surfaces of the plurality of U-shaped slides (2), a positioning device (4) for driving the two guide plates (3) to move forward and backward synchronously is installed below the transmission roller feeding platform body (1), a supporting device (5) for transferring materials to the top of the discharge opening (12) is installed before the two guide plates (3), and a baffle (31) is fixedly installed between the right ends of the two guide plates (3), and the baffle (31) is used in conjunction with the supporting device (5).

2. A blanking device for a sawing machine according to claim 1, characterized in that: Two fixing blocks (13) are symmetrically fixedly mounted on the lower surface of the transmission roller feeding platform body (1); The positioning device (4) comprises a screw (41) and a forward and reverse motor (42); the screw (41) is rotatably mounted between the two fixed blocks (13); a driving block (43) is screwed onto the outer surface of the screw (41); the upper surface of the driving block (43) is fixedly connected to the plurality of U-shaped slides (2); the forward and reverse motor (42) is fixedly mounted on the front fixed block (13); and the output end of the forward and reverse motor (42) is fixedly connected to the front end of the screw (41).

3. A blanking device for a sawing machine according to claim 1, characterized in that: A fixing plate A (32) is fixedly mounted on the front surface of the front guide plate (3); The conveying device (5) includes a bracket (51) which is slidably mounted between the outer surfaces of the two material guide plates (3), and a fixed plate B (52) is fixedly mounted on the right end of the front surface of the bracket (51), and an electric telescopic rod (53) is fixedly mounted between the fixed plate B (52) and the fixed plate A (32).

4. A blanking device for a sawing machine according to claim 3, characterized in that: An extension portion (511) is integrally formed at the left end of the bracket (51), and the distance between the extension portion (511) and the rightmost transmission roller of the transmission roller feeding platform body (1) is one centimeter.

5. The blanking device for a sawing machine according to claim 3, characterized in that: The length of the bracket (51) is greater than the maximum extension distance of the electric telescopic rod (53).

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