Multi-wedge belt of electric planer

Abstract

The utility model discloses a multi-wedge belt of an electric planer, which comprises a shell, an adjusting groove is arranged on the shell, a connecting plate is fixedly connected in the shell, an upper limiting plate is fixedly connected on the connecting plate, a lower limiting plate is fixedly connected on the connecting plate and below the upper limiting plate, and a dismounting mechanism is arranged between the upper limiting plate and the lower limiting plate. The dismounting mechanism comprises a movable plate, a spring and a pull rod. The device has the functions of quick replacement, automatic reset, particle removal and the like. The pull rod is pulled to drive the movable plate to move, the movable plate extrudes the spring and then automatically resets through the elastic force of the spring, the replacement process is simplified, and the operation efficiency is improved. In addition, a magnet arranged at the bottom of the lower limiting plate can effectively adsorb particles generated by the grinding belt, the particles are brought out through rolling of the grinding belt, the particles are prevented from making contact with the workpiece for a long time, the grinding effect and the workpiece quality are kept, and remarkable practical value and application prospects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric planers, in particular to a multi-wedge belt of an electric planer. Background Art

[0002] An electric planer is a tool widely used in the fields of woodworking and mold processing, mainly used for leveling and trimming the surfaces of wood or metal to achieve an ideal processing effect.

[0003] However, in the prior art, the process of replacing the wedge belt used in an electric planer is relatively cumbersome and requires disassembling multiple components, which not only consumes time but also may affect the service life and safety of the equipment.

[0004] In addition, the particles generated during the grinding process of the existing electric planer wedge belt often cannot be effectively discharged, resulting in these particles coming into contact with the workpiece surface for a long time. This continuous particle contact will form marks or grooves on the workpiece surface, thereby reducing the grinding effect and the overall quality of the workpiece.

[0005] Therefore, there is an urgent technical need to improve the replacement method of the electric planer wedge belt and the particle discharge method to improve the operation efficiency and processing quality. Summary of the Utility Model

[0006] The utility model discloses a multi-wedge belt of an electric planer, aiming to solve the technical problems that the process of replacing the wedge belt of the electric planer is cumbersome at the present stage and the grinding effect of the wedge belt is low.

[0007] To achieve the above object, the utility model adopts the following technical solutions:

[0008] A multi-wedge belt of an electric planer includes a housing. An adjustment groove is provided on the housing. A connecting plate is fixedly connected inside the housing. An upper limit plate is fixedly connected to the connecting plate. A lower limit plate is fixedly connected to the connecting plate and located below the upper limit plate. A disassembly mechanism is arranged between the upper limit plate and the lower limit plate. The disassembly mechanism includes a movable plate, a spring and a pull rod. The movable plate is movably connected between the upper limit plate and the lower limit plate. A notch is provided between the upper limit plate and the lower limit plate. One end of the movable plate extends into the notch. The movable plate is arranged in a convex shape. The spring is sleeved between the movable plate and the notch.

[0009] By moving the movable plate and compressing the spring, the elastic force of the spring can be used to reset the movable plate. Through such a setting, the rapid replacement of the multi-wedge belt can be realized.

[0010] In a preferred embodiment, one end of the movable plate extends to the outside of the upper limit plate and the lower limit plate, the pull rod is fixedly connected to the outside of the movable plate, and the pull rod extends to the outside of the housing through the adjustment groove and is slidably connected to the adjustment groove.

[0011] By pulling the pull rod, the movable plate can be driven to move, thereby realizing the position control of the movable plate.

[0012] In a preferred embodiment, a mating roller is rotatably connected to one end of the movable plate, a driving roller is rotatably connected between the housing and the connecting plate, and a grinding belt is sleeved between the outside of the driving roller and the mating roller.

[0013] By the mating roller and the driving roller, the grinding belt can be tensioned, so as to ensure that the grinding belt can be stably fixed.

[0014] In a preferred embodiment, magnets are fixedly connected to the bottom of the lower limit plate at equal intervals.

[0015] The magnets can adsorb the particles ground by the grinding belt on the grinding belt, and the particles are carried out by the rolling of the grinding belt.

[0016] In a preferred embodiment, a driving motor is fixedly connected to the inside of the housing, and the driving motor and the driving roller are driven through a transmission structure, and the transmission structure is arranged as a belt structure.

[0017] The driving motor can provide rotational power for the driving roller through the transmission structure, so as to realize the transmission of the grinding belt.

[0018] In a preferred embodiment, a protective housing is fixedly connected to the housing, and a heat dissipation port is opened on the protective housing.

[0019] Through such a setting, heat dissipation can be provided for the driving motor.

[0020] The multi-wedge belt of an electric planer provided by the present utility model has the following advantages:

[0021] The present utility model has functions such as quick replacement, automatic reset and particle removal. By pulling the pull rod to drive the movable plate to move, the movable plate squeezes the spring and then uses the spring elasticity to realize automatic reset, which simplifies the replacement process and improves the operation efficiency. In addition, the magnets arranged at the bottom of the lower limit plate can effectively adsorb the particles generated by the grinding belt, and the particles are carried out by the rolling of the grinding belt, avoiding the long-term contact between the particles and the workpiece, thereby maintaining the grinding effect and the workpiece quality, and having remarkable practical value and application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a top-down isometric view of a multi-wedge belt of an electric planer proposed by the present utility model.

[0023] Figure 2 Isometric view of the internal structure of the multi-wedge belt of a planer proposed by the present utility model.

[0024] Figure 3 Top isometric view of the disassembly mechanism of the multi-wedge belt of a planer proposed by the present utility model.

[0025] Figure 4 Bottom isometric view of the disassembly mechanism of the multi-wedge belt of a planer proposed by the present utility model.

[0026] In the drawings: 1. Outer shell; 2. Adjustment groove; 3. Connecting plate; 4. Upper limit plate; 5. Lower limit plate; 6. Movable plate; 7. Notch; 8. Spring; 9. Pull rod; 10. Matching roller; 11. Driving roller; 12. Magnet; 13. Driving motor; 14. Transmission structure; 15. Grinding belt; 16. Protective shell; 17. Heat dissipation port. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Usually, the components of the embodiments of the present application described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0028] A multi-wedge belt of a planer disclosed by the present utility model.

[0029] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a multi-wedge belt of a planer, including an outer shell 1, characterized in that an adjustment groove 2 is provided on the outer shell 1, a connecting plate 3 is fixedly connected inside the outer shell 1, an upper limit plate 4 is fixedly connected to the connecting plate 3, a lower limit plate 5 is fixedly connected to the connecting plate 3 and below the upper limit plate 4, a disassembly mechanism is provided between the upper limit plate 4 and the lower limit plate 5, the disassembly mechanism includes a movable plate 6, a spring 8 and a pull rod 9, the movable plate 6 is movably connected between the upper limit plate 4 and the lower limit plate 5, a notch 7 is provided between the upper limit plate 4 and the lower limit plate 5, one end of the movable plate 6 extends into the notch 7, the movable plate 6 is provided with a convex-shaped structure, and the spring 8 is sleeved between the movable plate 6 and the notch 7:

[0030] In this embodiment, the movable plate 6 moves and compresses the spring 8, so that the elastic force of the spring 8 can be used to reset the movable plate 6. Through this setting, the quick replacement of the multi-wedge belt can be realized.

[0031] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , in a preferred embodiment, one end of the movable plate 6 extends to the outside of the upper limit plate 4 and the lower limit plate 5, the pull rod 9 is fixedly connected to the outside of the movable plate 6, and the pull rod 9 extends to the outside of the housing 1 through the adjustment groove 2 and is slidably connected to the adjustment groove 2;

[0032] In this embodiment: By pulling the pull rod 9, the movable plate 6 can be driven to move, thereby realizing the position control of the movable plate 6.

[0033] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , in a preferred embodiment, a cooperating roller 10 is rotatably connected to one end of the movable plate 6, a driving roller 11 is rotatably connected between the housing 1 and the connecting plate 3, and a grinding belt 15 is sleeved between the outside of the driving roller 11 and the cooperating roller 10;

[0034] In this embodiment: The cooperating roller 10 and the driving roller 11 can realize the tensioning of the grinding belt 15, so as to ensure that the grinding belt 15 can be stably fixed.

[0035] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , in a preferred embodiment, magnets 12 are equidistantly and fixedly connected to the bottom of the lower limit plate 5;

[0036] In this embodiment: The magnets 12 can adsorb the particles ground by the grinding belt 15 on the grinding belt 15 and carry out the particles out through the rolling of the grinding belt 15.

[0037] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , in a preferred embodiment, a driving motor 13 is fixedly connected to the inside of the housing 1, and the driving motor 13 and the driving roller 11 are driven through a transmission structure 14, and the transmission structure 14 is set as a belt structure;

[0038] In this embodiment: The driving motor 13 can provide rotational power for the driving roller 11 through the transmission structure 14, so as to realize the transmission of the grinding belt 15.

[0039] Referring to Figure 1, Figure 2 , Figure 3 and Figure 4 In a preferred embodiment, a protective shell 16 is fixedly connected to the outer shell 1, and a heat dissipation opening 17 is formed in the protective shell 16;

[0040] In this embodiment: Through such a setting, heat dissipation can be provided for the drive motor 13.

[0041] Working principle: In actual use, by pulling the pull rod 9, the movable plate 6 can be driven to move. The movable plate 6 moves and compresses the spring 8, so that the elastic force of the spring 8 can be used to reset the movable plate 6. Through such a setting, the rapid replacement of the multi-wedge belt can be realized. A magnet 12 is arranged at the bottom of the lower limit plate 5, and the magnet 12 can adsorb the particles polished by the polishing belt 15 on the polishing belt 15, and the particles are carried out by the rolling of the polishing belt 15, so that the polished particles can be prevented from contacting the workpiece for a long time, resulting in a decrease in the polishing effect.

[0042] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of some structures, devices, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered within the protection scope of the present invention.

Claims

1. A multi-belt electric planer, comprising a housing (1), characterized in that: The shell (1) is provided with an adjustment slot (2), the shell (1) is fixedly connected with a connecting plate (3) inside, an upper limit plate (4) is fixedly connected to the connecting plate (3), a lower limit plate (5) is fixedly connected to the connecting plate (3) and located below the upper limit plate (4), a disassembly mechanism is provided between the upper limit plate (4) and the lower limit plate (5), the disassembly mechanism comprises a movable plate (6), a spring (8) and a pull rod (9), the movable plate (6) is movably connected between the upper limit plate (4) and the lower limit plate (5), a notch (7) is provided between the upper limit plate (4) and the lower limit plate (5), one end of the movable plate (6) extends to the inside of the notch (7), the movable plate (6) is provided as a convex structure, and the spring (8) is sleeved between the movable plate (6) and the notch (7).

2. The multi-belt electric planer according to claim 1, characterized in that: One end of the movable plate (6) extends to the outside of the upper limit plate (4) and the lower limit plate (5), the pull rod (9) is fixedly connected to the outside of the movable plate (6), and the pull rod (9) extends to the outside of the housing (1) through the adjustment slot (2) and is slidably connected to the adjustment slot (2).

3. The multi-belt electric planer according to claim 1, characterized in that: One end of the movable plate (6) is rotatably connected to a matching roller (10), a driving roller (11) is rotatably connected between the outer shell (1) and the connecting plate (3), and a grinding belt (15) is sleeved between the driving roller (11) and the outer side of the matching roller (10).

4. The multi-belt electric planer according to claim 1, characterized in that: Magnets (12) are fixedly connected to the bottom of the lower limit plate (5) at equal intervals.

5. The multi-belt electric planer according to claim 1, characterized in that: A driving motor (13) is fixedly connected to the interior of the housing (1), and transmission is achieved between the driving motor (13) and the driving roller (11) via a transmission structure (14), wherein the transmission structure (14) is configured as a belt structure.

6. The multi-belt electric planer according to claim 1, characterized in that: A protective shell (16) is fixedly connected to the outer shell (1), and a heat dissipation port (17) is provided on the protective shell (16).

Images