Sanding machine for plate processing

Abstract

The utility model relates to the technical field of sanders, and discloses a sander for plate processing, which comprises a sander body, conveyors are arranged on both sides of the sander body, a cleaning component is arranged on the conveyor on the feeding side, and an auxiliary limiting component is arranged on the conveyor on the feeding side. And the auxiliary limiting assembly comprises mounting frames, the two mounting frames are symmetrically and fixedly mounted on the two sides of the conveyor, a first lead screw, a second lead screw, a first movable seat and a second movable seat are arranged in the mounting frames, mounting seats are movably mounted on the second movable seat and the first movable seat, and limiting plates are movably mounted on the mounting seats. By arranging the auxiliary limiting assembly, limiting and clamping operation can be conducted on plates through the limiting plates on the second movable seats on the two sides, when the plates are fed, the second movable seats and the first movable seats keep synchronous conveying with the conveyor so as to achieve movement limiting of the plates, the limiting effect on the plates is improved, and the plate feeding efficiency is improved. And the plates are ensured not to deviate.

Description

TECHNICAL FIELD

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

[0002] Sanding machine, also known as sander, is a kind of mechanical equipment, is used to process the surface of metal, wood and other materials, makes the surface finish and roughness reach the required requirement, usually needs to use sanding machine to carry out surface polishing operation when plate processing;

[0003] And generally when polishing operation is carried out to plate, the operator places plate on conveyor, and plate is conveyed to sanding machine under the action of conveyor and is polished, and in the plate conveying process, since both sides are not positioned, plate position deviation is prone to occurring when conveying, thereby causing the polishing effect of plate to be influenced in later period.

[0004] Therefore, we propose a sanding machine for plate processing. INNOVATION CONTENT

[0005] The utility model mainly solves the technical problem that exists in prior art, provides a sanding machine for plate processing.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme, a sanding machine for plate processing, including sanding machine body, sanding machine body both sides are provided with conveyor, the conveyor on the side of feeding is provided with cleaning assembly, the conveyor on the side of feeding is provided with auxiliary limiting assembly;

[0007] The auxiliary limiting assembly includes a mounting bracket, two mounting brackets are symmetrically fixed on both sides of the conveyor, a lead screw one, a lead screw two, a movable seat one and a movable seat two are arranged in the mounting bracket, a mounting seat is movably installed on the movable seat two and the movable seat one, and a limiting plate is movably installed on the mounting seat.

[0008] As a preferred, the cleaning assembly includes a blower, the blower is fixedly installed on the conveyor, and a connecting pipe is fixedly installed on both sides of the conveyor, the connecting pipe on one side is connected with the blower through a pipeline, a cleaning pipe is fixedly installed between the two connecting pipes, and the cleaning pipe and the connecting pipe are connected with each other.

[0009] As a preferred, the lead screw one is rotatably installed in the mounting bracket, the lead screw two is rotatably installed in the mounting bracket, the movable seat one is slidably installed in the mounting bracket, the movable seat one is threadedly connected with the lead screw two, the movable seat two is slidably installed in the mounting bracket, the movable seat one and the movable seat two slide in opposite directions, and the movable seat two is threadedly connected with the lead screw one.

[0010] As preferred, the auxiliary limiting assembly further comprises a movable gear two, which is rotatably installed in the interior of the mounting frame, the mounting frame rotatably installs the movable gear one, the movable gear one is fixedly connected with the lead screw one, the movable gear one and the movable gear two are mutually engaged, the mounting frame rotatably installs the movable gear three, the movable gear three and the movable gear two are mutually engaged, and the movable gear three is fixedly connected with the lead screw two.

[0011] As preferred, the mounting seat is provided with a connecting trigger assembly, and the limiting plate is connected with the mounting seat through the connecting trigger assembly.

[0012] As preferred, the connecting trigger assembly comprises a contact sensor, which is fixedly installed in the interior of the mounting seat, and the limiting plate is fixedly installed with a touch plate on the side close to the contact sensor.

[0013] As preferred, the connecting trigger assembly further comprises a spring, which is fixedly installed in the interior of the mounting seat, one end of the spring is fixedly connected with the limiting plate, the interior of the mounting seat is fixedly installed with a limiting short shaft, the limiting short shaft is sleeved with the spring, and the limiting short shaft is sleeved with the limiting plate.

[0014] The utility model provides a sanding machine for plate processing, compared with prior art, has the following improvements and advantages: through setting up auxiliary limiting assembly, when plate is loaded on conveyer, the limiting plate on the movable seat two on both sides can be used for limiting and clamping operation to plate, while loading plate, movable seat two and movable seat one all keep synchronous transmission with conveyer to realize the movement limiting of plate, improve the limiting effect of plate, and ensure that the position of plate is not deviated. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawing needed to be used in the embodiment or the prior art description. Obviously, the drawing in the following description is only exemplary, and for those skilled in the art, other implementation drawings can be obtained according to the provided drawing without creating labor.

[0016] Figure 1 It is a structural schematic diagram of the sanding machine for plate processing for the structure of the utility model;

[0017] Figure 2 It is the installation schematic diagram of the cleaning assembly in the sanding machine for plate processing for the structure of the utility model;

[0018] Figure 3 It is the structural schematic diagram of the auxiliary limiting assembly in the sanding machine for plate processing for the structure of the utility model;

[0019] Figure 4 It isFigure 3 Enlarged schematic view at A;

[0020] Figure 5 A structure schematic view of connecting trigger assembly in the sanding machine for plate processing is provided for the structure of the utility model.

[0021] Legend:

[0022] 1, sanding machine body; 2, conveyor; 3, mounting bracket; 4, hair dryer; 5, connecting pipe; 6, cleaning pipe; 7, screw rod one; 8, screw rod two; 9, movable seat one; 10, movable seat two; 11, mounting seat; 12, limit plate; 13, movable gear one; 14, movable gear two; 15, movable gear three; 16, contact sensor; 17, spring; 18, touch plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] A sanding machine for plate processing, as shown in Figure 1 Figure 5 The sanding machine body 1 is provided with a conveyor 2 on both sides, which can convey the plate during plate processing and perform feeding and discharging operations. The conveyor 2 on the feeding side is provided with a cleaning assembly, which can clean the surface of the plate before plate processing to improve the sanding effect of the subsequent plate. The conveyor 2 on the feeding side is provided with an auxiliary limiting assembly, which can limit the feeding position of the plate during plate processing to ensure that the feeding position of the plate does not deviate and improve the subsequent plate processing effect. By providing the auxiliary limiting assembly, the plate is fed through the conveyor 2 on the feeding side. The auxiliary limiting assembly can limit the plate during feeding to ensure that the feeding position of the plate does not deviate and improve the subsequent plate processing effect. The cleaning assembly is also provided to clean the surface of the plate before plate processing to improve the sanding effect of the subsequent plate.

[0025] ​Further, the cleaning assembly comprises a blower 4 fixedly installed on the conveyor 2, the blower 4 is electrically connected with the external controller, both sides of the conveyor 2 are fixedly installed with connecting pipes 5, the connecting pipe 5 on one side is connected with the blower 4 through a pipeline, the cleaning pipe 6 is fixedly installed between the two connecting pipes 5, the cleaning pipe 6 is a hollow pipe with a trapezoidal cross section, and the cleaning pipe 6 is in communication with the interiors of the connecting pipes 5; through the cleaning assembly, when the plate is fed on the conveyor 2, the blower 4 is started and blows through the connecting pipe 5 and the cleaning pipe 6, and the debris and sundries on the surface of the plate conveyed by the conveyor 2 can be blown away when the cleaning pipe 6 blows, so that the influence of the sundries adhered to the surface of the plate on the later sanding effect is avoided.

[0026] Further, the auxiliary limiting assembly comprises a mounting frame 3, two mounting frames 3 are symmetrically fixedly installed on both sides of the conveyor 2, a lead screw one 7 is rotatably installed in the mounting frame 3, a lead screw two 8 is rotatably installed in the mounting frame 3, a movable seat one 9 is slidably installed in the mounting frame 3, the movable seat one 9 is threadedly connected with the lead screw two 8, a movable seat two 10 is slidably installed in the mounting frame 3, the movable seat one 9 and the movable seat two 10 slide in opposite directions, the movable seat two 10 is threadedly connected with the lead screw one 7, the movable seat two 10 and the movable seat one 9 are both movably installed with a mounting seat 11, the mounting seat 11 is driven by an electric cylinder, the electric cylinder is electrically connected with the external controller, the mounting seat 11 movably installs a limiting plate 12, the mounting seat 11 is provided with a connecting trigger assembly, the limiting plate 12 is connected with the mounting seat 11 through the connecting trigger assembly, an active gear two 14 is rotatably installed in the mounting frame 3, the active gear two 14 is driven by a servo motor, the servo motor is electrically connected with the external controller, an active gear one 13 is rotatably installed on the mounting frame 3, the active gear one 13 is fixedly connected with the lead screw one 7, the active gear one 13 and the active gear two 14 are meshed with each other, an active gear three 15 is rotatably installed on the mounting frame 3, the active gear three 15 and the active gear two 14 are meshed with each other, the active gear three 15 is fixedly connected with the lead screw two 8, when the active gear two 14 rotates, the active gear one 13 and the active gear three 15 can be driven to rotate synchronously, when the active gear one 13 and the active gear three 15 rotate, the lead screw one 7 and the lead screw two 8 can be driven to rotate synchronously and drive the movable seat one 9 and the movable seat two 10 to slide in opposite directions; through the auxiliary limiting assembly, when the plate is fed on the conveyor 2, the limiting plate 12 on the movable seat two 10 on both sides can limit and clamp the plate, at the same time that the plate is fed, the movable seat two 10 and the movable seat one 9 both keep synchronous conveying with the conveyor 2 to realize the movement limiting of the plate, and the limiting effect of the plate is improved.

[0027] Further, the connection trigger assembly comprises a contact sensor 16 fixedly installed in the inside of the mounting seat 11, the contact sensor 16 is electrically connected with the external controller, a spring 17 is fixedly installed in the inside of the mounting seat 11, one end of the spring 17 is fixedly connected with the limiting plate 12, a limiting short shaft is fixedly installed in the inside of the mounting seat 11, the limiting short shaft is sleeved with the spring 17, the limiting short shaft is sleeved with the limiting plate 12, the side, close to the contact sensor 16, of the limiting plate 12 is fixedly installed with a touch pressure plate 18, the touch pressure plate 18 can contact with the contact sensor 16; by setting the connection trigger assembly, when the limiting plate 12 is used for clamping and limiting the plate material, when the limiting plate 12 is pushed to contact with the plate material to the middle position, the limiting plate 12 is extruded by the plate material and moves to the side of the mounting seat 11, at the same time, the touch pressure plate 18 contacts with the contact sensor 16, the contact sensor 16 feeds back the contact signal to the system, the contact signal fed back by the contact sensor 16 on both sides reflects whether the plate material is clamped in place.

[0028] The working principle of the utility model discloses: when sanding operation is carried out to the plate material, the plate material is conveyed to the sanding machine body 1 in the sanding operation through the conveyer 2, and after sanding treatment is finished, the plate material is conveyed out again through the conveyer 2.

[0029] When the plate is placed on the conveyor 2 on the loading side for conveying, the electric cylinder drives the limiting plates 12 on both sides to push against the plate according to the width of the plate, the servo motor is controlled to start and drive the movable gear two 14 to rotate, the movable gear two 14 is meshed with the movable gear one 13 and the movable gear three 15 and drives the movable gear one 13 and the movable gear three 15 to rotate synchronously, the screw rod one 7 and the screw rod two 8 rotate synchronously, the movable seat one 9 and the movable seat two 10 slide in opposite directions on the mounting frame 3, in the initial state, the plate starts to convey on the conveyor 2, the limiting plate 12 on the movable seat one 9 pushes to the middle plate position, when the limiting plate 12 contacts and is pressed by the plate, the contact pressure plate 18 moves and contacts the contact sensor 16 under the pressing action of the plate, when the contact sensors 16 on both sides feedback contact signals to the system, it indicates that the limiting plate 12 on the movable seat one 9 clamps and positions the plate, the conveyor 2 conveys the plate, synchronously, the screw rod one 7 and the screw rod two 8 rotate, the limiting plates 12 on the two movable seats one 9 clamp the plate and move to the side of the sander body 1 to clamp and position the plate, when the movable seat one 9 moves to the side of the sander body 1, the movable seat two 10 moves to the loading side and exchanges positions with the movable seat one 9 in the initial state, at this time, the electric cylinder on the movable seat two 10 starts and controls the limiting plate 12 to clamp the plate, in the conveying process of the plate, the movable seat one 9 and the movable seat two 10 slide alternately, and in the process of exchanging positions of the movable seat one 9 and the movable seat two 10, the limiting plate 12 clamps the plate and keeps advancing synchronously with the conveyor 2 to clamp and position the plate, so that the position of the plate is not deviated.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A sanding machine for processing sheet metal, comprising a sanding machine body (1), wherein conveyors (2) are provided on both sides of the sanding machine body (1), characterized in that: A cleaning component is provided on the conveyor (2) located on the feeding side, and an auxiliary limiting component is provided on the conveyor (2) located on the feeding side; The auxiliary limiting component includes a mounting frame (3). Two mounting frames (3) are symmetrically fixed on both sides of the conveyor (2). The mounting frame (3) is provided with a lead screw (7), a lead screw (8), a movable seat (9) and a movable seat (10). Mounting seats (11) are movably mounted on both movable seat (10) and movable seat (9). A limiting plate (12) is movably mounted on the mounting seat (11).

2. The sanding machine for sheet metal processing according to claim 1, characterized in that: The cleaning assembly includes a blower (4), which is fixedly installed on a conveyor (2). Connecting pipes (5) are fixedly installed on both sides of the conveyor (2). One side of the connecting pipe (5) is connected to the blower (4) through a pipe. A cleaning pipe (6) is fixedly installed between the two connecting pipes (5). The cleaning pipe (6) and the connecting pipe (5) are internally connected.

3. A sanding machine for sheet metal processing according to claim 1, characterized in that: The first lead screw (7) is rotatably installed inside the mounting frame (3), the second lead screw (8) is rotatably installed inside the mounting frame (3), the first movable seat (9) is slidably installed inside the mounting frame (3), the first movable seat (9) is threadedly connected to the second lead screw (8), the second movable seat (10) is slidably installed inside the mounting frame (3), the first movable seat (9) and the second movable seat (10) slide in opposite directions, and the second movable seat (10) is threadedly connected to the first lead screw (7).

4. A sanding machine for sheet metal processing according to claim 1, characterized in that: The auxiliary limiting component also includes a second movable gear (14), which is rotatably mounted inside the mounting frame (3). A first movable gear (13) is rotatably mounted on the mounting frame (3). The first movable gear (13) is fixedly connected to the first lead screw (7). The first movable gear (13) meshes with the second movable gear (14). A third movable gear (15) is rotatably mounted on the mounting frame (3). The third movable gear (15) meshes with the second movable gear (14). The third movable gear (15) is fixedly connected to the second lead screw (8).

5. A sanding machine for sheet metal processing according to claim 1, characterized in that: The mounting base (11) is provided with a connection trigger component, and the limiting plate (12) is connected to the mounting base (11) through the connection trigger component.

6. A sanding machine for sheet metal processing according to claim 5, characterized in that: The connection triggering component includes a contact sensor (16), which is fixedly installed inside the mounting base (11). A pressure plate (18) is fixedly installed on the side of the limiting plate (12) near the contact sensor (16).

7. A sanding machine for sheet metal processing according to claim 6, characterized in that: The connection triggering component also includes a spring (17), which is fixedly installed inside the mounting base (11). One end of the spring (17) is fixedly connected to the limiting plate (12). A limiting short shaft is fixedly installed inside the mounting base (11). The limiting short shaft is sleeved with the spring (17) and the limiting short shaft is sleeved with the limiting plate (12).

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