Slotting device for lock catch type floor

Abstract

The utility model discloses a slotting device for a lock catch type floor, which relates to the slotting field of floor female slots and comprises a workbench, a rotating roller mechanism for clamping and limiting the floor is mounted on the workbench, and a synchronous driving mechanism for driving the rotating roller mechanism to rotate is mounted at the bottom end of the workbench. A displacement mechanism for driving the distance between the rotating roller mechanisms to be adjusted is mounted at the bottom end of the workbench; a rotating motor is installed on the top of the workbench, the output end of the rotating motor is connected with a grooving tool, and the grooving tool rotating at a high speed is used for grooving a floor. According to the utility model, the inclined surface and the strip-shaped groove are arranged to be matched with the pushing force of the moving sliding block, so that chips accumulated in the sliding groove can be discharged through the strip-shaped groove, and the corrugated pipe is arranged to protect the screw rod, so that the problem that the chips fall on the surface of the screw rod to cause unsmooth driving of the screw rod is avoided.

Description

Technical Field

[0001] The utility model relates to the field of grooving of floor mother grooves, in particular to a grooving device for locking-type floors. Background Technique

[0002] PVC floors are floors made of PVC as raw materials, and are divided into two types: soft and hard.

[0003] Among them, hard PVC floors need to be grooved during the production process to facilitate the docking during the floor laying process.

[0004] In the existing floor grooving device, during the use process, grooving debris will be generated, and the debris will accumulate in the sliding groove, resulting in interference when the moving roller is adjusted, and it requires the operator to clean regularly, which is inconvenient to operate. Content of the Utility Model

[0005] The purpose of the utility model is to provide a grooving device for locking-type floors in order to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A grooving device for locking-type floors, including a workbench, a rotating roller mechanism for clamping and limiting the floor is installed on the workbench, a synchronous driving mechanism for driving the rotating roller mechanism to rotate is installed at the bottom of the workbench, and a displacement mechanism for driving the distance between the rotating roller mechanisms to be adjusted is installed at the bottom of the workbench;

[0007] A rotating motor is installed on the top of the workbench, the output end of the rotating motor is connected with a grooving tool, and the high-speed rotating grooving tool is used for grooving the floor;

[0008] The rotating roller mechanism driven by the synchronous driving mechanism is used to drive the clamped floor to move axially.

[0009] As a further scheme of the utility model: The rotating roller mechanism includes a plurality of fixed rollers rotatably connected to the workbench, a plurality of downwardly concave sliding grooves are opened on the top of the workbench, the inner wall of the sliding groove is slidably connected with a sliding block, the top of the sliding block is rotatably connected with a moving roller, and the fixed roller and the moving roller cooperate to clamp the floor.

[0010] As a further scheme of the utility model: The synchronous driving mechanism includes a rotating shaft connected to the bottom of the fixed roller, the rotating shaft is rotatably connected to the workbench, a synchronous wheel is interference-fitted on the outer wall of the rotating shaft, two adjacent synchronous wheels on the same horizontal plane are connected by a synchronous belt, and the bottom end of one synchronous wheel is connected to a driving motor, and the driving motor is fixedly installed on the bottom of the workbench through a mounting bracket.

[0011] As a further solution of the present utility model: an inclined surface inclined towards the lower point is formed at the bottom end of the inner wall of the sliding groove, a strip-shaped groove is opened inside the workbench directly below the inner wall of the sliding groove, the strip-shaped groove penetrates to the lower part of the workbench, and the inner cavity of the strip-shaped groove is communicated with the inner cavity of the inclined surface.

[0012] As a further solution of the present utility model: the displacement mechanism includes a protruding block integrally formed at the bottom end of the sliding block, the protruding block is slidably connected to the inner wall of the strip-shaped groove, a synchronous rod is fixedly connected to the bottom end of the protruding block, a moving ear protruding downward is integrally formed at the center of the bottom end of the synchronous rod, a fixed ear protruding downward is integrally formed at the bottom end of the workbench, one end of the fixed ear is rotatably connected to a screw rod threadedly connected to the moving ear, and a handle is fixedly connected to one end of the screw rod.

[0013] As a further solution of the present utility model: bellows for protecting the screw rod are fixedly connected between the handle and the moving ear and between the moving ear and the fixed ear.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. By arranging the inclined surface and the strip-shaped groove, and cooperating with the thrust of the moving sliding block, the debris accumulated in the sliding groove can be discharged through the strip-shaped groove, and by arranging the bellows, the bellows can protect the screw rod, avoiding the problem that the debris falls on the surface of the screw rod and causing poor driving of the screw rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram of another perspective of the present utility model;

[0018] Figure 3 is an internal structural schematic diagram of the present utility model;

[0019] Figure 4 is the Figure 3 partial enlarged view at A in the present utility model.

[0020] In the figure: 1. Workbench; 2. Fixed rotating rod; 3. Sliding groove; 4. Sliding block; 5. Moving rotating rod; 6. Rotating motor; 7. Grooving tool; 8. Fixed ear; 9. Screw rod; 10. Bellows; 11. Driving motor; 12. Synchronous pulley; 13. Synchronous belt; 14. Protruding block; 15. Synchronous rod; 16. Moving ear; 17. Handle; 18. Inclined surface; 19. Strip-shaped groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a grooving device for a snap-lock type floor includes a workbench 1. A rotating roller mechanism for clamping and limiting the floor is installed on the workbench 1. A synchronous driving mechanism for driving the rotating roller mechanism to rotate is installed at the bottom end of the workbench 1. A displacement mechanism for adjusting the distance between the rotating roller mechanisms is installed at the bottom end of the workbench 1. A rotating motor 6 is installed on the top of the workbench 1. The output end of the rotating motor 6 is connected to a grooving cutter 7. The high-speed rotating grooving cutter 7 is used for grooving the floor. The rotating roller mechanism driven by the synchronous driving mechanism is used to drive the clamped floor to move axially.

[0023] In this embodiment: According to the width of the floor to be grooved, rotate the displacement mechanism. The rotated displacement mechanism drives the movable part in the rotating roller mechanism to move until the distance between the fixed part and the movable part of the rotating roller mechanism is equal to the width of the floor to be grooved. Then place the floor between the two parts of the rotating roller mechanism. Then start the synchronous driving mechanism. The synchronous driving mechanism drives the rotating roller mechanism to rotate. The rotated rotating roller mechanism can drive the floor to move. At the same time, start the rotating motor 6. The rotating motor 6 drives the grooving cutter 7 to rotate. The rotated grooving cutter 7 grooves one end of the floor to form a floor mother groove.

[0024] Please pay special attention to Figure 1 , Figure 2 , Figure 3 and others Figure 4 , the displacement mechanism includes a protruding block 14 integrally formed at the bottom end of the sliding block 4. The protruding block 14 is slidably connected to the inner wall of the strip-shaped groove 19. The bottom end of the protruding block 14 is fixedly connected to a synchronous rod 15. A moving ear 16 protruding downward is integrally formed at the center of the bottom end of the synchronous rod 15. A fixed ear 8 protruding downward is integrally formed at the bottom end of the workbench 1. One end of the fixed ear 8 is rotatably connected to a screw rod 9 threadedly connected to the moving ear 16. One end of the screw rod 9 is fixedly connected to a handle 17. The rotating roller mechanism includes a plurality of fixed rollers 2 rotatably connected to the workbench 1. A plurality of downwardly concave sliding grooves 3 are formed on the top of the workbench 1. A sliding block 4 is slidably connected to the inner wall of the sliding groove 3. A moving roller 5 is rotatably connected to the top of the sliding block 4. The fixed roller 2 and the moving roller 5 cooperate to clamp the floor.

[0025] In this embodiment: by rotating the handle 17, the handle 17 synchronously drives the screw rod 9 to rotate, and at this time the movable ear 16 moves axially under the action of its internal thread, and the movable ear 16 drives the synchronous rod 15, and the synchronous rod 15 synchronously drives the multiple protrusions 14 on its top to move, and each protrusion 14 drives the sliding block 4 connected to its top to move, and the sliding block 4 can drive the movable rotating rod 5 connected to its top to move, and at this time the distance between the movable rotating rod 5 and the fixed rotating rod 2 changes until the spacing between the movable rotating rod 5 and the fixed rotating rod 2 is equal to the width of the grooved floor. After the floor is placed between the movable rotating rod 5 and the fixed rotating rod 2, the handle 17 can be rotated to make the fixed rotating rod 2 and the movable rotating rod 5 apply a certain pressure to the grooved floor, so that the floor can be effectively pressed.

[0026] Please refer to Figure 2 and Figure 3 The synchronous stock driving mechanism includes a rotating shaft connected to the bottom of the fixed rotating rod 2, the rotating shaft is rotatably connected to the workbench 1, the outer wall of the rotating shaft is interference fitted with a synchronous wheel 12, two synchronous wheels 12 located on the same horizontal plane and adjacent to each other are connected through a synchronous belt 13, the bottom end of one synchronous wheel 12 is connected to the driving motor 11, and the driving motor 11 is fixedly installed on the bottom of the workbench 1 through a mounting bracket.

[0027] In this embodiment: by starting the driving motor 11, the driving motor 11 drives the synchronous wheel 12 connected thereto to rotate, and the synchronous wheel 12 drives another synchronous wheel 12 adjacent thereto to rotate synchronously in the same direction through the synchronous belt 13, and the synchronous belt 13 of the other synchronous wheel 12 drives the synchronous wheel 12 at the bottom thereof to rotate, and the synchronous wheel 12 at the bottom drives another synchronous wheel 12 adjacent thereto to rotate through another synchronous belt 13, and so on, the rotating synchronous wheel 12 drives the fixed rotating rod 2 connected thereto to rotate through the rotating shaft, and the multiple fixed rotating rods 2 apply a thrust to the floor when rotating, and the thrust causes the floor to move, and at this time the moving rotating rod 5 rotates under the friction force, thereby reducing the friction force generated when the floor moves.

[0028] Please refer to Figure 3 and Figure 4 The bottom end of the inner wall of the sliding groove 3 is formed with an inclined surface 18 inclined toward the inner low point. A strip groove 19 is opened inside the workbench 1 just below the inner wall of the sliding groove 3. The strip groove 19 runs through the bottom of the workbench 1, and the inner cavity of the strip groove 19 is connected to the inner cavity of the inclined surface 18.

[0029] In this embodiment: When the mother groove is grooved on the floor, a large amount of debris will be generated. Some of the scattered debris will enter the sliding groove 3. Under the guidance of the inclined surface 18 and the thrust of the sliding block 4 sliding, the debris entering the sliding groove 3 will fall through the strip-shaped groove 19, avoiding the problem that the movement of the sliding block 4 is blocked due to the accumulation of debris.

[0030] Please refer particularly to Figure 3 and Figure 4 , a corrugated pipe 10 for protecting the screw rod 9 is fixedly connected between the handle 17 and the moving ear 16 and between the moving ear 16 and the fixed ear 8.

[0031] In this embodiment: The corrugated pipe 10 has good unfolding and contracting effects. It is wrapped around the outside of the screw rod 9, which can avoid the problem that the debris generated by grooving accumulates on the surface of the screw rod 9, resulting in poor rotation of the screw rod 9.

[0032] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A grooving device for a locking type floor, comprising a workbench (1), characterized in that: The workbench (1) is provided with a rotating roller mechanism for clamping and limiting the floor, the bottom end of the workbench (1) is provided with a synchronous driving mechanism for driving the rotating roller mechanism to rotate, and the bottom end of the workbench (1) is provided with a displacement mechanism for adjusting the spacing of the driving rotating roller mechanism; A rotating motor (6) is installed on the top of the workbench (1), and a slotting tool (7) is connected to the output end of the rotating motor (6). The slotting tool (7) rotates at a high speed and is used to slot the floor; The rotating roller mechanism driven by the synchronous driving mechanism is used to drive the clamped floor to move axially.

2. A grooving device for a locking type floor according to claim 1, characterized in that: The rotating roller mechanism comprises a plurality of fixed rotating rollers (2) rotatably connected to the workbench (1); a plurality of downwardly recessed sliding grooves (3) are provided on the top of the workbench (1); a sliding block (4) is slidably connected to the inner wall of the sliding groove (3); a movable rotating roller (5) is rotatably connected to the top of the sliding block (4); the fixed rotating roller (2) and the movable rotating roller (5) cooperate to clamp the floor.

3. A grooving device for a locking type floor according to claim 2, characterized in that: The synchronous drive mechanism comprises a rotating shaft connected to the bottom of the fixed rotating roller (2), the rotating shaft being rotatably connected to the workbench (1), the outer wall of the rotating shaft being interference fitted with a synchronous wheel (12), two synchronous wheels (12) located on the same horizontal plane and adjacent to each other are connected by a synchronous belt (13), the bottom end of one of the synchronous wheels (12) is connected to a driving motor (11), and the driving motor (11) is fixedly mounted on the bottom of the workbench (1) via a mounting bracket.

4. A grooving device for a locking type floor according to claim 3, characterized in that: The bottom end of the inner wall of the sliding groove (3) is formed with an inclined surface (18) inclined toward an inward low point, and the interior of the workbench (1) is provided with a strip groove (19) located directly below the inner wall of the sliding groove (3), the strip groove (19) penetrates to the bottom of the workbench (1), and the inner cavity of the strip groove (19) is connected to the inner cavity of the inclined surface (18).

5. The grooving device for a locking type floor according to claim 4, characterized in that: The displacement mechanism comprises a protruding block (14) integrally formed at the bottom end of the sliding block (4), the protruding block (14) being slidably connected to the inner wall of the strip groove (19), the bottom end of the protruding block (14) being fixedly connected to a synchronization rod (15), a moving ear (16) protruding downwardly being integrally formed at the center of the bottom end of the synchronization rod (15), the bottom end of the workbench (1) being integrally formed with a fixing ear (8) protruding downwardly, one end of the fixing ear (8) being rotatably connected to a screw rod (9) threadedly connected to the moving ear (16), and one end of the screw rod (9) being fixedly connected to a handle (17).

6. A grooving device for a locking type floor according to claim 5, characterized in that: A bellows (10) for protecting the screw rod (9) is fixedly connected between the handle (17) and the movable ear (16) and between the movable ear (16) and the fixed ear (8).

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