Cutting device for plastic floor for building

Abstract

The utility model belongs to the technical field of cutting equipment, and particularly relates to a building plastic floor cutting device which comprises a driving motor and a cutting blade, the cutting blade is driven by the driving motor, a base is arranged below the driving motor, and a fixing stand column is welded to the upper surface of the base. The driving motor is installed at the top of the surface of one side of the fixed stand column, the cutting blade is rotatably installed below the surface of the side, away from the driving motor, of the fixed stand column, inclined shovels are arranged at the end of the upper surface of the base and are symmetrically distributed, and an embedded groove is formed in the lower surface of the base; according to the novel cutting device, more labor is saved when the plastic floor is cut, the labor intensity of an operator can be reduced, the cutting efficiency of the plastic floor is improved, meanwhile, a bottom plate is arranged below a cutting blade, the bottom of the cutting blade is located in a cutting groove, the cutting blade cannot make contact with the ground during cutting, damage to the ground during cutting can be reduced, and the cutting efficiency is improved. And meanwhile, the use safety can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting device for a plastic floor used in buildings. Background Art

[0002] PVC floor is a new type of lightweight floor decoration material that is very popular in the world today. It is also called "lightweight floor material". Plastic floor is mainly made of polyvinyl chloride, which is not only environmentally friendly and non-toxic, but also a renewable resource. Secondly, this material is also often used in tableware and infusion tubes, so it is very environmentally friendly. It has the characteristics of green, environmentally friendly, renewable, light, wear-resistant, non-slip, impact-resistant, flame-retardant, moisture-proof, sound-absorbing, antibacterial, acid and alkali corrosion-resistant, splicing, simple installation and easy maintenance.

[0003] The invention patent with the current patent publication number CN213532988U discloses a cutting device for processing composite flooring. Through the arrangement of the outer frame and the rubber wheels, the friction and scratching problems between the device and the surface of the composite flooring can be effectively reduced when the device is pushed in a balanced manner, and the force applied by personnel when pushing the device can be saved. Through the arrangement of the shielding cover, the shielding cover is fixed to the upper part of the machine cover shell by fastening bolts, so that the device can be used for cutting. The debris generated during use can partially shield the splashing debris, avoiding the problem of direct facial injuries caused by debris, and indirectly improving the safety protection effect of the device during processing and cutting.

[0004] During use of the existing cutting device, it is difficult to accurately control the cutting depth of the cutting blade on the plastic floor, which causes the cutting blade to easily cut the ground during the cutting process, causing certain damage to the ground and the cutting blade. In addition, the cutting device needs to be turned over after each cutting so that the cutting blade is placed upward. The cutting blade will still maintain high-speed rotation under the action of inertia, which may easily injure the operator by mistake and affect the safety during use. In order to solve the above problems, the present application proposes a cutting device for plastic floor for construction. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a cutting device for plastic flooring for construction. The cutting device can move more labor-savingly when cutting the plastic flooring, which can reduce the labor intensity of the operator and improve the cutting efficiency of the plastic flooring. At the same time, a base plate is provided under the cutting blade, and the bottom of the cutting blade is located in the cutting groove, so that the cutting blade cannot contact the ground during cutting, which can reduce the damage to the ground during cutting and improve the safety during use, so as to solve the problems raised in the background technology.

[0007] (II) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a cutting device for plastic flooring for construction, comprising a driving motor and a cutting blade, wherein the cutting blade is driven by the driving motor, a base is provided below the driving motor, a fixed column is welded on the upper surface of the base, the driving motor is mounted on the top of one side surface of the fixed column, and the cutting blade is rotatably mounted below the side surface of the fixed column away from the driving motor;

[0009] The upper end of the base is provided with an oblique shovel, and the oblique shovel is symmetrically distributed;

[0010] The lower surface of the base is provided with embedding grooves, the embedding grooves are distributed in an equidistant manner, and balls are movably arranged in the inner cavities of the embedding grooves.

[0011] Preferably, the power output end of the driving motor rotates and penetrates the cavity wall of the fixed column, and a driving sprocket is inserted into the power output end of the driving motor.

[0012] Preferably, a driven sprocket is rotatably provided below a surface of a side of the fixed column away from the driving motor, and the cutting blade is fixed to the driven sprocket by bolts.

[0013] Preferably, the driving sprocket and the driven sprocket are driven by a chain, and the diameter of the driving sprocket is smaller than the diameter of the driven sprocket.

[0014] Preferably, a protective cover is provided on the surface of the driving sprocket, and the protective cover is fixed on the surface of the fixed column.

[0015] Preferably, a control handle is welded to the top side wall of the base, and the control handle is parallel to the forward and backward directions of the base.

[0016] Preferably, a cutting groove is provided on the surface of the base, the bottom of the cutting blade is located in the cutting groove, and guide bevel grooves are provided on both side surfaces of the fixed column, and the guide bevel grooves are symmetrically arranged.

[0017] The above technical solution of the utility model has the following beneficial technical effects:

[0018] 1. In the utility model, the cutting device can quickly cut the plastic bottom plate through the cutting blade when moving. The bottom of the cutting blade is located in the cutting groove, so that the cutting blade cannot contact the ground during cutting, which can reduce the damage to the ground during cutting and improve the safety during use. The cutting blade will not hurt the user.

[0019] 2. In the utility model, a ball bearing is rotatably arranged at the bottom of the base through an embedded groove. When the cutting device moves, the ball bearing rolls on the ground surface. At the same time, the cut portion of the plastic floor is guided by the guide bevel after cutting, so that the two pieces of plastic floor can be opened outward at the cut portion after cutting, so as to facilitate the cutting device to move forward at the cut portion, and the cutting device can be moved more labor-savingly when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a cutting device for a plastic floor for construction according to the utility model;

[0021] Figure 2 This is a schematic cross-sectional structure diagram of a cutting device for a plastic floor for construction according to the utility model;

[0022] Figure 3 This is a schematic diagram of a cutting blade driving structure of a cutting device for a plastic floor for construction according to the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the guiding inclined groove structure of a cutting device for a plastic floor for construction.

[0024] Reference numerals:

[0025] 1. Driving motor; 2. Cutting blade; 3. Base; 4. Fixed column; 5. Driving sprocket; 6. Driven sprocket; 7. Chain; 8. Oblique shovel; 9. Control handle; 10. Protective cover; 11. Embedded groove; 12. Ball bearing; 13. Guide inclined groove; 14. Cutting groove. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0027] like Figure 1-4 As shown, the utility model proposes a cutting device for plastic floor for construction, comprising a driving motor 1 and a cutting blade 2, wherein the cutting blade 2 is driven by the driving motor 1, a base 3 is provided below the driving motor 1, a fixed column 4 is welded on the upper surface of the base 3, the driving motor 1 is mounted on the top of one side surface of the fixed column 4, and the cutting blade 2 is rotatably mounted below the side surface of the fixed column 4 away from the driving motor 1;

[0028] The upper end of the base 3 is provided with an oblique shovel 8, and the oblique shovel 8 is symmetrically distributed;

[0029] The lower surface of the base 3 is provided with embedding grooves 11 , and the embedding grooves 11 are distributed equidistantly, and balls 12 are movably arranged in the inner cavities of the embedding grooves 11 .

[0030] It should be noted that the cutting device is pushed forward by the control handle 9, and a ball 12 is rotatably provided at the bottom of the base 3 through an embedded groove 11. When the cutting device moves, the ball 12 rolls on the ground surface, which can make the cutting device move more labor-saving when in use. At the same time, the upper surface of the base 3 is symmetrically provided with an inclined shovel 8. The cutting device is guided by the inclined shovel 8 when moving, so that the base 3 can be quickly inserted under the plastic base plate. When the cutting device moves, the plastic base plate can be quickly cut by the cutting blade 2. The bottom of the cutting blade 2 is located in the cutting groove 14, so that the cutting blade 2 cannot contact the ground during cutting, which can reduce damage to the ground during cutting and improve safety during use. The cutting blade 2 will injure the user.

[0031] In this embodiment, if Figure 2 and Figure 3 As shown, the power output end of the driving motor 1 rotates and penetrates the cavity wall of the fixed column 4, and a driving sprocket 5 is inserted into the power output end of the driving motor 1. A driven sprocket 6 is rotatably provided below the surface of the fixed column 4 on one side away from the driving motor 1. The cutting blade 2 is fixed to the driven sprocket 6 by bolts. The driving sprocket 5 and the driven sprocket 6 are driven by a chain 7. The diameter of the driving sprocket 5 is smaller than that of the driven sprocket 6.

[0032] It should be noted that the driving motor 1 drives the driving sprocket 5, and the driving sprocket 5 drives the driven sprocket 6 to rotate through the chain 7, which can realize high-speed driving of the cutting blade 2. The diameter of the driving sprocket 5 is smaller than the diameter of the driven sprocket 6, which can increase the rotational torque of the cutting blade 2.

[0033] In this embodiment, if Figure 3 As shown, a protective cover 10 is provided on the surface of the driving sprocket 5 , and the protective cover 10 is fixed on the surface of the fixed column 4 .

[0034] It should be noted that the protective cover 10 can protect the driving sprocket 5 and the chain 7 .

[0035] In this embodiment, if Figure 1 As shown, a control handle 9 is welded to the top side wall of the base 3 , and the control handle 9 is parallel to the forward and backward directions of the base 3 .

[0036] It should be noted that the cutting device can be conveniently controlled to move forward or backward by the control handle 9.

[0037] In this embodiment, if Figure 4As shown, a cutting groove 14 is provided on the surface of the base 3, the bottom of the cutting blade 2 is located in the cutting groove 14, and guiding inclined grooves 13 are provided on both side surfaces of the fixed column 4, and the guiding inclined grooves 13 are symmetrically arranged.

[0038] It should be noted that after cutting, the cut portion of the plastic floor is guided by the guide bevel 13 so that the two pieces of plastic floor can be spread outward at the cut portion to facilitate the cutting device to move forward at the cut portion.

[0039] The working principle and use process of the utility model are as follows: the cutting device is pushed forward by the control handle 9, and a ball 12 is rotatably arranged at the bottom of the base 3 through an embedded groove 11. When the cutting device moves, the ball 12 rolls on the ground surface, which can make the cutting device move more labor-saving when in use. At the same time, an inclined shovel 8 is symmetrically provided on the upper surface of the base 3. The cutting device is guided by the inclined shovel 8 when moving, so that the base 3 can be quickly inserted under the plastic bottom plate. The driving motor 1 drives the driving sprocket 5, and the driving sprocket 5 drives the driven sprocket 6 to rotate through the chain 7, so as to realize high-speed driving of the cutting blade 2. When the cutting device moves, the cutting blade 2 can quickly cut the plastic bottom plate. The bottom of the cutting blade 2 is located in the cutting groove 14, so that the cutting blade 2 cannot contact the ground during cutting, which can reduce the damage to the ground during cutting and improve the safety during use. The cutting blade 2 injures the user. After cutting, the cutting part of the plastic floor is guided by the guiding inclined groove 13, so that the two pieces of plastic floor can be opened outward at the cutting part after cutting, so as to facilitate the cutting device to move forward at the cutting part.

[0040] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A cutting device for building plastic floor, comprising a driving motor (1) and a cutting blade (2), wherein the cutting blade (2) is driven by the driving motor (1), characterized in that: A base (3) is provided below the driving motor (1), a fixed column (4) is welded to the upper surface of the base (3), the driving motor (1) is mounted on the top of one side surface of the fixed column (4), and the cutting blade (2) is rotatably mounted below the side surface of the fixed column (4) away from the driving motor (1); An oblique shovel (8) is provided at the end of the upper surface of the base (3), and the oblique shovel (8) is symmetrically distributed; The lower surface of the base (3) is provided with embedding grooves (11), the embedding grooves (11) are distributed at equal intervals, and the inner cavities of the embedding grooves (11) are all movably provided with balls (12).

2. A cutting device for building plastic floor according to claim 1, characterized in that: The power output end of the drive motor (1) rotates and penetrates the cavity wall of the fixed column (4), and the power output end of the drive motor (1) is plugged with a drive sprocket (5).

3. A cutting device for building plastic floor according to claim 2, characterized in that: A driven sprocket (6) is rotatably provided below a surface of a side of the fixed column (4) away from the driving motor (1), and the cutting blade (2) is fixed to the driven sprocket (6) by means of bolts.

4. A cutting device for building plastic floor according to claim 3, characterized in that: The driving sprocket (5) and the driven sprocket (6) are driven by a chain (7), and the diameter of the driving sprocket (5) is smaller than the diameter of the driven sprocket (6).

5. A cutting device for building plastic floor according to claim 4, characterized in that: A protective cover (10) is provided on the surface of the driving sprocket (5), and the protective cover (10) is fixed on the surface of the fixed column (4).

6. The cutting device for building plastic floor according to claim 1, characterized in that: A control handle (9) is welded to the top side wall of the base (3), and the control handle (9) is parallel to the forward and backward directions of the base (3).

7. The cutting device for building plastic floor according to claim 1, characterized in that: A cutting groove (14) is provided on the surface of the base (3), the bottom of the cutting blade (2) is located in the cutting groove (14), and guide inclined grooves (13) are provided on both side surfaces of the fixed column (4), and the guide inclined grooves (13) are symmetrically arranged.

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