Feeding mechanism of sanding machine for plate processing

Abstract

The utility model discloses a sander feeding mechanism for plate processing, which relates to the related technical field of sanders and comprises a base, a feeding frame is arranged on one side of the base, a feeding roller is rotatably mounted on the feeding frame, a conveying component is arranged on the base, a pushing component is arranged above the conveying component, and a feeding roller is rotatably mounted on the feeding roller. A lifting assembly is arranged between the pushing assembly and the conveying assembly. According to the design scheme, a worker carries out feeding at one ends of the conveying rollers in advance, multiple layers of plates are sequentially placed on the conveying rollers, the electric telescopic support shrinks to enable the material supporting plate to descend, the material supporting plate descends to the position between the two conveying rollers, and the material supporting plate is located below the tops of the conveying rollers; and the conveying rollers stop rotating after conveying the plates to the positions above the material supporting rollers, the material supporting rollers are lifted again to continue feeding the plates to the sanding machine, the working efficiency is improved, the height of the pushing plate is adjusted through the electric telescopic rods, the pushing plate is made to adapt to feeding of the plates with different thicknesses, and applicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to sanding machine related technical field especially a sanding machine feeding mechanism for plate processing. BACKGROUND

[0002] When some uneven, uneven thickness, not in line with the process requirements of materials and objects are handled, the surface will be sanded, and the sanding machine is the mechanical equipment used to complete the sanding work, in order to facilitate the sanding of materials, it is necessary to assist the rapid feeding of materials, so a sanding machine feeding device is needed.

[0003] The authorized announcement number CN 220994064 U discloses a sanding machine feeding device, which comprises two groups of limiting plates, a dustproof shell, a feeding assembly and a processing assembly. The feeding assembly is provided to limit the material by the supporting vertical plate, prevent the material from being pushed too much when pushing the material, drive the transmission screw to rotate by the driving motor, drive the screw nut to move left by the rotation of the transmission screw, drive the push plate to move by the movement of the screw nut, and push the material to the upper side of the transmission roller by the movement of the push plate. When the screw nut touches the left travel switch, the driving motor drives the transmission screw to reverse, touches the right travel switch, and drives the supporting plate to move up by a certain height by the electric telescopic rod and the transmission screw rotates again. The feeding device improves the sanding efficiency of the material.

[0004] The above-mentioned patent still has the problem of inconvenient feeding. When the plate on the supporting plate is completely fed, the supporting plate is lowered, and the staff waiting in advance needs to transfer the new plate to the supporting plate. This process is time-consuming and laborious, reduces the sanding efficiency of the sanding machine, and the height of the push plate cannot be adjusted, so the adaptability to different thickness plates is poor. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects in the prior art, the utility model provides a sanding machine feeding mechanism for plate processing.

[0006] The utility model solves the technical scheme adopted by its technical problems: a sanding machine feeding mechanism for plate processing, including the base, the base side is equipped with the feeding rack, the feeding roller is rotatably installed on the feeding rack, the base is equipped with the conveying assembly, the conveying assembly upper side is equipped with the pusher assembly, and the pusher assembly and the conveying assembly are equipped with the lifting assembly.

[0007] Further, the conveying assembly comprises a plurality of conveying rollers, a plurality of the conveying rollers are horizontally rotatably installed on the base, one end of the conveying roller is provided with a chain wheel, a plurality of the chain wheels are connected through a chain, the base is provided with a first motor, and the output end of the first motor is fixedly connected with one end of the conveying roller.

[0008] Further, the lifting assembly comprises a material supporting plate, a plurality of the material supporting plates are connected with the feeding frame, the material supporting plates are arranged at intervals with the conveying rollers, the bottom of the material supporting plate is fixedly connected with a supporting strip, and the supporting strip is fixed on the lifting plate.

[0009] Further, the lifting plate is movably arranged in a lifting groove in the base, and the bottom of the lifting plate is connected with an electric telescopic support.

[0010] Further, the material pushing assembly comprises a support, the support is fixedly connected with the base, an electric telescopic rod is vertically arranged on the top of the support, a mounting plate is fixedly connected with the bottom of the electric telescopic rod, the mounting plate is located above the material supporting plate, a second motor is fixedly connected with the lower surface of the mounting plate, a lead screw is connected with the output end of the second motor, the lead screw is rotatably arranged on the mounting plate, and a pushing plate is connected with the lead screw through a sliding block.

[0011] Further, the lead screw is arranged perpendicular to the axis direction of the feeding roller, sliding rods are arranged in parallel on the two sides of the lead screw, and the pushing plate is movably connected with the two sliding rods.

[0012] The utility model discloses a beneficial effect is, the utility model discloses a design scheme in which the staff carries out feeding in advance at one end of the conveying roller, and a plurality of plates are placed on the conveying roller in turn, the electric telescopic support is lifted, drives the material supporting plate on the lifting plate to lift, after the plate on the material supporting plate completes feeding, the electric telescopic support is retracted to make the material supporting plate descend, the material supporting plate descends between the two conveying rollers, and the height of the material supporting plate is below the top of the conveying roller, the conveying roller stops rotating after conveying the plate to the above of the material supporting roller, and the material supporting roller is lifted again to continue feeding to the sander, the working efficiency is improved, the height of the pushing plate is adjusted by the electric telescopic rod, so that it is adapted to the feeding of plates of different thicknesses, the second motor drives the pushing plate to reciprocate through the lead screw, and the electric telescopic support is matched, so that the pushing plate pushes the uppermost plate to the feeding roller of the feeding frame each time, and the applicability is strong. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model is further illustrated below in connection with the drawings and examples.

[0014] Figure 1 It is the schematic view of the utility model;

[0015] Figure 2 It is Figure 1 It is the sectional view of A-A in Fig.

[0016] Figure 3 It is the structural schematic view in the base of the utility model;

[0017] Figure 4 It is the bottom view of the mounting plate of the utility model.

[0018] In the diagram: 1. Base, 2. Feeding rack, 3. Feeding roller, 4. Conveying roller, 5. Sprocket, 6. Chain, 7. First motor, 8. Material support plate, 9. Support bar, 10. Lifting plate, 11. Lifting groove, 12. Electric telescopic bracket, 13. Bracket, 14. Electric telescopic rod, 15. Mounting plate, 16. Second motor, 17. Lead screw, 18. Push plate, 19. Slide rod. Detailed Implementation

[0019] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0020] like Figures 1 to 4 As shown, a feeding mechanism for a sander used for sheet metal processing includes a base 1, a feeding rack 2 on one side of the base 1, a feeding roller 3 rotatably mounted on the feeding rack 2, a conveying component on the base 1, a pushing component above the conveying component, and a lifting component between the pushing component and the conveying component.

[0021] In this embodiment, the conveying assembly includes multiple sets of conveying rollers 4, which are horizontally rotatably mounted on the base 1. Each conveying roller 4 has a sprocket 5 at one end, and the multiple sprockets 5 are connected by a chain 6. The pressure wheel between the sprocket 5 and the chain 6 is not shown. The base 1 is equipped with a first motor 7, and the output end of the first motor 7 is fixedly connected to one end of the conveying roller 4. Multi-layer boards are placed sequentially on the conveying roller 4 and conveyed in the direction of the lifting assembly.

[0022] In this embodiment, the lifting assembly includes a material support plate 8. Multiple sets of material support plates 8 are connected to the feeding frame 2. The material support plates 8 are spaced apart from the conveying rollers 4. The bottom of the material support plate 8 is fixedly connected to a support bar 9, which is fixed to the lifting plate 10. The lifting plate 10 is movably arranged in the lifting groove 11 inside the base 1. The bottom of the lifting plate 10 is connected to an electric telescopic bracket 12. When the electric telescopic bracket 12 is raised, it drives the material support plate 8 on the lifting plate 10 to be raised, so that the material is raised to a certain height. After the material on the material support plate 8 is fed, the electric telescopic bracket 12 retracts, causing the material support plate 8 to descend. The material support plate 8 descends between the two conveying rollers 4, and the height of the material support plate 8 is below the top of the conveying roller 4. After the conveying roller 4 delivers the material above the material support roller 8, it stops rotating. The material support roller 8 is raised again to continue feeding the material to the sander.

[0023] In the embodiment, the pushing assembly comprises a support 13 fixedly connected with the base 1, a vertical electric telescopic rod 14 arranged at the top of the support 13, a mounting plate 15 fixedly connected with the bottom of the electric telescopic rod 14, the mounting plate 15 being located above the material supporting plate 8, a second motor 16 fixedly connected with the lower surface of the mounting plate 15, a lead screw 17 connected with the output end of the second motor 16 and rotatably arranged on the mounting plate 15, a pushing plate 18 connected with the lead screw 17 through a sliding block, the lead screw 17 being arranged perpendicular to the axis direction of the feeding roller 3, two sliding rods 19 arranged in parallel on the two sides of the lead screw 17, and the pushing plate 18 movably connected with the two sliding rods 19, the height of the pushing plate 18 being adjusted by the electric telescopic rod 14 so as to adapt to the feeding of plate materials with different thicknesses, the pushing plate 18 being driven to reciprocate by the second motor 16 through the lead screw 17, the pushing plate 18 pushing the uppermost plate material to the feeding roller 3 of the feeding frame 2 each time, the support 13 being provided with a material blocking plate at the front end, the height of the material blocking plate being slightly lower than the upper surface of the feeding roller 3, so as to avoid that the lower plate material moves with the uppermost plate material due to friction when feeding.

[0024] In use, the staff member feeds the materials in advance at one end of the conveying roller 4, and places the multiple layers of plate materials on the conveying roller 4 in sequence, and then the materials are conveyed to the direction of the lifting assembly, the electric telescopic support 12 is lifted to drive the material supporting plate 8 on the lifting plate 10 to be lifted, the plate materials are lifted to a certain height, the plate materials on the material supporting plate 8 are fed, the electric telescopic support 12 is retracted to make the material supporting plate 8 descend, the material supporting plate 8 descends to be located between the two conveying rollers 4, and the height of the material supporting plate 8 is located below the top of the conveying roller 4, the conveying roller 4 stops rotating after the plate materials are sent to the top of the material supporting roller 8, the material supporting roller 8 is lifted again to continue feeding the plate materials to the sander, the working efficiency is improved, the height of the pushing plate 18 is adjusted by the electric telescopic rod 14, so as to adapt to the feeding of plate materials with different thicknesses, the pushing plate 18 is driven to reciprocate by the second motor 16 through the lead screw 17, the pushing plate 18 pushes the uppermost plate material to the feeding roller 3 of the feeding frame 2 each time, the support 13 is provided with a material blocking plate at the front end, the height of the material blocking plate is slightly lower than the upper surface of the feeding roller 3, so as to avoid that the lower plate material moves with the uppermost plate material due to friction when feeding, and the applicability is high.

[0025] The above embodiment is only an exemplary embodiment of the utility model, and is not used for limiting the utility model, and the protection scope of the utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the utility model within the essence and protection scope of the utility model, and the modification or equivalent replacement should also be regarded as falling within the protection scope of the utility model.

Claims

1. A feeding mechanism for a sanding machine for processing panels, comprising a base (1), characterized in that: The base (1) one side is equipped with the upper feeding frame (2), the upper feeding frame (2) is rotatably installed the upper feeding roller (3), the base (1) is equipped with conveying assembly, the conveying assembly includes multiple groups of conveying roller (4), multiple groups of the conveying roller (4) are rotatably installed on the base (1), the conveying roller (4) one end is equipped with sprocket (5), multiple the sprocket (5) is connected through chain (6), the base (1) is equipped with first motor (7), the first motor (7) output end and conveying roller (4) one end fixed connection, the conveying assembly top is equipped with the pusher assembly, the pusher assembly and conveying assembly between the lifting assembly.

2. The feeding mechanism of the sanding machine for processing plate material according to claim 1, characterized in that, The lifting assembly includes the material supporting plate (8), multiple groups of the material supporting plate (8) and the upper feeding frame (2) link, the material supporting plate (8) and the conveying roller (4) are spaced apart, the material supporting plate (8) bottom fixed connection support bar (9), the support bar (9) is fixed on the lifting plate (10).

3. The feeding mechanism of the sanding machine for processing plate material according to claim 2, characterized in that, The lifting plate (10) is movably arranged in the lifting groove (11) in the base (1), the lifting plate (10) bottom connects electric telescopic support (12).

4. The feeding mechanism of the sanding machine for processing plate material according to claim 1, characterized in that, The pusher assembly includes support (13), the support (13) and the base (1) fixed connection, the support (13) top vertically sets up electric telescopic rod (14), the electric telescopic rod (14) bottom fixed connection mounting plate (15), the mounting plate (15) is located above the material supporting plate (8), the mounting plate (15) lower surface fixed connection second motor (16), the second motor (16) output end connects lead screw (17), the lead screw (17) is rotatably installed on the mounting plate (15), the lead screw (17) is connected through the sliding block push plate (18).

5. The feeding mechanism of the sanding machine for processing plate material according to claim 1, characterized in that, The lead screw (17) is perpendicular to the axis direction of the upper feeding roller (3) and is arranged, the lead screw (17) both sides parallelly arranged slide rod (19), the push plate (18) and two slide rods (19) are movably connected.

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