Material feeding mechanism of horizontal sawing machine

Abstract

The utility model is applicable to the technical field of sawing machines, and provides a material feeding mechanism of a horizontal sawing machine, which comprises a loading component arranged on one side of a feeding component of the horizontal sawing machine, a movable plate arranged on a bottom plate in a manner of being capable of lifting up and down, and sliding strips respectively arranged on two sides of the top of the movable plate in a manner of sliding left and right, the tops of the sliding strips are fixedly connected with connecting rods. According to the material feeding mechanism for the horizontal sawing machine, the movable plate is adjusted to the height suitable for materials by adjusting the hydraulic oil cylinder, then the motor is started, an output shaft of the motor drives the supporting shafts to rotate to drive the chain wheel and the chain to rotate so as to drive the other supporting shaft to rotate, and the supporting shafts rotate to drive the gear to rotate; the sliding strip is driven to slide left and right on the movable plate, materials are pulled to the movable plate from the material frame through the connecting rod and the pull rod, and the pull rod continues to pull leftwards so that the materials can be pulled to the horizontal sawing machine to be machined, so that the working efficiency is improved, and the difficulty and strength of manual operation are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sawing machines, and in particular relates to a material feeding mechanism of a horizontal sawing machine. Background Art

[0002] Sawing machines, especially automated sawing machines, have been widely used in the fields of steel, machinery, automobiles, shipbuilding, petroleum, aerospace, etc. Sawing machines have the characteristics of fast cutting speed, high dimensional accuracy and small material loss. In addition, belt sawing machines have strong adaptability, low power consumption, simple operation, easy maintenance and can cut at angles, and are beginning to be widely used.

[0003] Chinese patent CN217861762U discloses a feeding mechanism for a horizontal band saw. In the patented technical solution, a material storage box is used to continuously feed the wood conveyor belt, the wood is transported to the wood conveyor belt, and the cylindrical wood is cut by a horizontal saw. Multiple groups of cylindrical wood are collected inside the material storage box. However, this solution can only assist in feeding tubular or columnar materials, and the stacked plate-like materials cannot slide down, so the stacked plate-like materials need to be manually assisted in feeding, which reduces work efficiency and increases labor costs. Utility Model Content

[0004] The utility model provides a material feeding mechanism for a horizontal sawing machine, aiming to solve the problem of inconvenience in feeding stacked plate materials.

[0005] The utility model is implemented as follows: a material feeding mechanism of a horizontal sawing machine comprises a loading assembly arranged on one side of a feeding assembly of the horizontal sawing machine, and a material rack is arranged on one side of the loading assembly;

[0006] The loading assembly comprises a base plate and a movable plate, the movable plate can be lifted up and down and is arranged on the base plate, and sliding bars are respectively arranged on both sides of the top of the movable plate and can slide left and right, the top of the sliding bar is fixedly connected to a connecting rod, the inner side of the top of the connecting rod is laterally fixedly connected to a pull rod, the outer side of the sliding bar is fixedly connected to a rack, both sides of the movable plate are fixedly connected to a support plate, both ends of the top of each support plate are rotatably connected to a support shaft, the surfaces of the two support shafts are fixedly connected to sprockets, the two sprockets are connected by chain transmission, the surfaces of the two support shafts are fixedly connected to gears meshing with the racks, the bottom of the support plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a support shaft, and the sliding bar pulls the material from the material rack to the movable plate when sliding.

[0007] Preferably, a plurality of slide grooves distributed along the left-right direction are spaced apart on the top of the movable plate, a support rod is slidably provided in each slide groove, and the right end of the support rod can extend to the outside of the movable plate.

[0008] Preferably, a screw rod is rotatably provided at the bottom of the movable plate in the left and right directions, a threaded sleeve is threadedly connected to the surface of the screw rod, a support bar is fixedly connected to the surface of the threaded sleeve, a plurality of connecting strips are fixedly connected to the top of the support bar, and the top end of the connecting strip passes through the slide groove and is fixedly connected to the bottom of the support rod.

[0009] Preferably, a hydraulic cylinder is fixedly connected to the top of the base plate, and the support plate is fixedly connected to the top of the hydraulic cylinder.

[0010] Preferably, a plurality of balls are arranged on the surface of the movable plate.

[0011] Preferably, the top of the base plate is fixedly connected to a supporting leg, and the material rack is fixedly connected to the top of the supporting leg.

[0012] Beneficial Effects

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: a material feeding mechanism of a horizontal sawing machine of the utility model adjusts the movable plate to a height suitable for the material by adjusting the hydraulic cylinder, and then starts the motor, the motor output shaft drives the support shaft to rotate and then drives the sprocket and the chain to rotate, thereby driving another support shaft to rotate, the rotation of the support shaft will drive the gear to rotate, thereby driving the sliding bar to slide left and right on the movable plate, the material is pulled from the material rack to the movable plate through the connecting rod and the pull rod, and the pull rod continues to pull to the left to straighten the material and process it on the horizontal sawing machine, thereby improving work efficiency and reducing the difficulty and intensity of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the side structure of the movable plate in the utility model;

[0017] In the figure: 1. bottom plate; 2. support plate; 3. movable plate; 4. material rack; 5. rack; 6. motor; 7. gear; 8. support shaft; 9. sprocket; 10. chain; 11. pull rod; 12. support rod; 13. ball bearing; 14. hydraulic cylinder; 15. handle; 16. screw rod; 17. support bar; 18. support leg; 19. horizontal sawing machine; 20. sliding bar; 21. connecting rod; 22. connecting bar. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] See also Figure 1-3 , the utility model provides a technical solution: a material feeding mechanism of a horizontal sawing machine, comprising a loading assembly arranged on one side of a feeding assembly of a horizontal sawing machine 19, and a material rack 4 is arranged on one side of the loading assembly;

[0020] This material feeding mechanism is mainly arranged on one side of the feeding assembly of the horizontal sawing machine 19 and is closely connected with the loading assembly to ensure that the material on the material rack 4 is delivered to the conveyor belt on the horizontal sawing machine 19 so that the material can be cut.

[0021] The feeding assembly includes a bottom plate 1 and a movable plate 3, the movable plate 3 can be lifted up and down and is arranged on the bottom plate 1, and sliding bars 20 are respectively arranged on both sides of the top of the movable plate 3 so as to slide left and right, and a connecting rod 21 is fixedly connected to the top of the sliding bar 20, and a pull rod 11 is laterally fixedly connected to the inner side of the top of the connecting rod 21, and a rack 5 is fixedly connected to the outer side of the sliding bar 20, and both sides of the movable plate 3 are fixedly connected to support plates 2, and both ends of the top of each support plate 2 are rotatably connected to support shafts 8, and the surfaces of the two support shafts 8 are fixedly connected to sprockets 9, and the two sprockets 9 are connected by chains 10 for transmission, and the surfaces of the two support shafts 8 are fixedly connected to gears 7 meshing with the rack 5, and the bottom of the support plate 2 is fixedly connected to a motor 6, and the output shaft of the motor 6 is fixedly connected to a support shaft 8, and when the sliding bar 20 slides, it pulls the material from the material rack 4 to the movable plate 3.

[0022] In this embodiment, the movable plate 3 is provided with a groove matched with the pull rod 11 and the connecting rod 21 to ensure that the material is stretched in the movable plate 3 .

[0023] When the rack 5 moves to the rightmost end for loading, it can slide completely on the movable plate 3. When it is pulled onto the horizontal sawing machine 19, there is also enough space for the rack 5 to slide on the movable plate 3 without derailment.

[0024] The upper and lower groups of motors 6, gears 7, racks 5, sprockets 9 and chains 10 can be packaged in an installation box to prevent rust caused by being exposed outside for a long time.

[0025] When the sliding bar 20 slides left and right, the pull rod 11 on the connecting rod 21 can drive the material to move to the left.

[0026] By starting the motor 6, the motor 6 drives the support shaft 8 to rotate, and then drives the sprocket 9 and the chain 10 to rotate. Due to the transmission effect of the chain 10, the other support shaft 8 will also rotate at the same time. The rotation of the two support shafts 8 will drive the gear 7 to rotate, and the meshing relationship between the gear 7 and the rack 5 will make the sliding bar 20 slide left and right on the movable plate 3. The material is pulled from the material rack 4 to the movable plate 3 through the connecting rod 21 and the pull rod 11, and the material can be smoothly sent to the horizontal sawing machine 19 for processing.

[0027] Furthermore, a plurality of slide grooves distributed along the left-right direction are spaced apart on the top of the movable plate 3 , and a support rod 12 is slidably provided in each slide groove, and the right end of the support rod 12 can extend to the outside of the movable plate 3 .

[0028] In this embodiment, the support rod 12 can further support the material to prevent shaking during stretching, further support it, and achieve smooth feeding of the material, thereby improving the stability and reliability of the material feeding mechanism.

[0029] Furthermore, a screw rod 16 is rotatably provided at the bottom of the movable plate 3 in the left and right directions, a threaded sleeve is threadedly connected to the surface of the screw rod 16, a support bar 17 is fixedly connected to the surface of the threaded sleeve, a plurality of connecting bars 22 are fixedly connected to the top of the support bar 17, and the top end of the connecting bar 22 passes through the slide groove and is fixedly connected to the bottom of the support rod 12.

[0030] In this embodiment, one end of the screw rod 16 is fixedly connected to a handle 15, and the support rod 12 can be adjusted to move forward and backward by rotating the handle 15.

[0031] Furthermore, a hydraulic cylinder 14 is fixedly connected to the top of the base plate 1 , and the support plate 2 is fixedly connected to the top of the hydraulic cylinder 14 .

[0032] In this embodiment, when adjusting the hydraulic cylinder 14, when the movable plate 3 needs to be adjusted to the uppermost wood, it needs to be adjusted to the second wood position to pull the uppermost wood.

[0033] By controlling the extension and retraction of the hydraulic cylinder 14, the height of the support plate 2 and the movable plate 3, the sliding bar 20 and other components thereon can be conveniently adjusted to adapt to materials of different heights and sizes, thereby improving the adaptability and working efficiency of the mechanism.

[0034] Furthermore, a plurality of balls 13 are disposed on the surface of the movable plate 3 .

[0035] In this embodiment, the surface of the movable plate 3, especially the part used to carry the material, is provided with a certain number of balls 13, which can be spherical or cylindrical. The main function of the balls 13 is to reduce the friction resistance of the material on the movable plate 3, so that the material can be fed more smoothly.

[0036] Furthermore, a support leg 18 is fixedly connected to the top of the base plate 1 , and the material rack 4 is fixedly connected to the top of the support leg 18 .

[0037] In this embodiment, the connection between the rack 4 and the support leg 18 can be achieved in a variety of ways, such as welding, bolting, etc., to ensure the firmness and stability of the connection. The design of the rack 4 can be customized according to the shape and size of the material, so as to facilitate the orderly storage and smooth removal of the material.

[0038] Working principle and use process of the utility model: After the utility model is installed, the movable plate 3 is adjusted to a height suitable for the material by adjusting the hydraulic cylinder 14, and then the motor 6 is started. The motor 6 drives the support shaft 8 to rotate, and then drives the sprocket 9 and the chain 10 to rotate. Due to the transmission effect of the chain 10, the other support shaft 8 will also rotate at the same time. The rotation of the two support shafts 8 will drive the gear 7 to rotate, and the meshing relationship between the gear 7 and the rack 5 will make the sliding bar 20 slide left and right on the movable plate 3. The material is pulled from the material rack 4 to the movable plate 3 through the connecting rod 21 and the pull rod 11, and the material can be smoothly sent to the horizontal sawing machine 19 for processing.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material feeding mechanism for a horizontal sawing machine, characterized in that: It comprises a loading assembly arranged on one side of a feeding assembly of a horizontal sawing machine (19), wherein a material rack (4) is arranged on one side of the loading assembly; The loading assembly comprises a bottom plate (1) and a movable plate (3), wherein the movable plate (3) is arranged on the bottom plate (1) so as to be able to be lifted up and down, and sliding bars (20) are arranged on both sides of the top of the movable plate (3) so as to be able to slide left and right respectively, and a connecting rod (21) is fixedly connected to the top of the sliding bar (20), and a pull rod (11) is laterally fixedly connected to the inner side of the top of the connecting rod (21), and a rack (5) is fixedly connected to the outer side of the sliding bar (20), and both sides of the movable plate (3) are fixedly connected to support plates (2), and each support plate (2) is fixedly connected to the support plate (2). Both ends of the top of the plate (2) are rotatably connected to support shafts (8), the surfaces of the two support shafts (8) are fixedly connected to sprockets (9), the two sprockets (9) are connected by chains (10), the surfaces of the two support shafts (8) are fixedly connected to gears (7) meshing with racks (5), the bottom of the support plate (2) is fixedly connected to a motor (6), the output shaft of the motor (6) is fixedly connected to a support shaft (8), and when the sliding bar (20) slides, it pulls the material from the material rack (4) to the movable plate (3).

2. The material feeding mechanism of a horizontal sawing machine according to claim 1, characterized in that: The top of the movable plate (3) is provided with a plurality of slide grooves distributed in the left-right direction at intervals, and a support rod (12) is slidably arranged in each slide groove, and the right end of the support rod (12) can extend to the outside of the movable plate (3).

3. The material feeding mechanism of a horizontal sawing machine according to claim 2, characterized in that: A screw rod (16) is rotatably arranged at the bottom of the movable plate (3) in the left-right direction, a threaded sleeve is threadedly connected to the surface of the screw rod (16), a support bar (17) is fixedly connected to the surface of the threaded sleeve, a plurality of connecting bars (22) are fixedly connected to the top of the support bar (17), and the top end of the connecting bar (22) passes through the slide groove and is fixedly connected to the bottom of the support rod (12).

4. The material feeding mechanism of a horizontal sawing machine according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a hydraulic cylinder (14), and the support plate (2) is fixedly connected to the top of the hydraulic cylinder (14).

5. The material feeding mechanism of a horizontal sawing machine according to claim 1, characterized in that: A plurality of rolling balls (13) are arranged on the surface of the movable plate (3).

6. The material feeding mechanism of a horizontal sawing machine according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a support leg (18), and the material rack (4) is fixedly connected to the top of the support leg (18).

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