A snap-fit ​​diamond roller

Abstract

This utility model discloses a snap-fit ​​diamond roller, belonging to the field of diamond roller technology. It includes a movable frame with a movable groove on one side. Two mounting plates are slidably connected through the movable groove. The two mounting plates are symmetrically connected to mounting seats on opposite sides via bearings. A motor is fixedly connected to one side of one of the mounting plates. This snap-fit ​​diamond roller, by setting a snap-fit ​​seat, limiting rings, and limiting groove, allows the limiting rings and connecting rings on both sides of the connecting seat to move towards the connecting seat, thus abutting against the outer wall of the connecting seat to achieve insertion between the limiting groove and the fixed seat. Rotating a screw causes a knob to turn into one end of the bottom connecting ring, positioning the screw inside the through groove. Rotating the knob abuts against the connecting ring, thereby fixing the limiting ring to the top of the connecting seat, improving the stability of the diamond roller body during use.

Description

Technical Field

[0001] This utility model belongs to the field of diamond roller technology, specifically a snap-fit ​​diamond roller. Background Technology

[0002] Diamond rollers (also known as rhomboid rollers) are key components in the production lines for particleboard, OSB (oriented strand board), and other engineered wood products. Their main function is to classify dried wood chips or fibers according to particle size and evenly lay them into board blanks. The snap-fit ​​diamond roller is an upgraded structure based on the traditional diamond roller, which separates the "roller body-shaft head" into "a segmented roller body that can be quickly replaced + a snap-fit ​​locking mechanism". It is specifically designed to solve the pain points of long downtime for changing rollers and high manual labor intensity in the production line. When installing existing diamond rollers, they rely solely on snap-fit ​​for installation. When the diamond roller is subjected to axial tension, the snap-fit ​​can easily be pulled off, causing the entire diamond roller to fall off and making it susceptible to damage from impacts. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a snap-on diamond roller, which solves the problem that when installing a diamond roller, the snap-on mechanism alone can easily pull off when the diamond roller is subjected to axial tension, causing the entire diamond roller to fall off and making it susceptible to damage from impacts.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a snap-fit ​​diamond roller, comprising a movable frame, a movable groove on one side of the movable frame, two mounting plates slidingly connected through the movable groove, mounting seats symmetrically rotatably connected to opposite sides of the two mounting plates via bearings, a motor fixedly connected to one side of one of the mounting plates, the output shaft of the motor fixedly connected to the mounting seat, two snap-fit ​​grooves symmetrically opened on the outside of the mounting seat, snap-fit ​​seats snapped into the snap-fit ​​grooves, connecting seats fixedly connected to one side of the two snap-fit ​​seats, a diamond roller body fixedly connected between the two connecting seats, two limiting seats fixedly connected to the outside of the connecting seats, a fixed seat fixedly connected to one side of the outer surface of the mounting seat, a limiting ring and a connecting ring rotatably connected inside the fixed seat via a pin, limiting grooves symmetrically opened inside the limiting ring and the connecting ring, the limiting grooves corresponding to the limiting seats.

[0005] As a further embodiment of this utility model: the end of the limiting ring away from the fixed seat is rotatably connected to a screw via a pin, and a knob is threadedly connected to the outside of the screw.

[0006] As a further embodiment of this utility model: a through groove is provided at the end of the connecting ring away from the fixed seat, and the through groove corresponds to the position of the screw.

[0007] As a further embodiment of this utility model: the movable slot is provided with symmetrical connecting slots on the upper and lower sides, and a motor is fixedly connected to one side of the movable frame.

[0008] As a further embodiment of this utility model: the second motor is provided with a bidirectional threaded rod through the output shaft, the bidirectional threaded rod is rotatably connected to the movable frame through a bearing, and the bidirectional threaded rod is threadedly connected to the mounting plate.

[0009] As a further embodiment of this utility model: the mounting plate is fixedly connected to the two sides inside the movable groove with limiting blocks, and the limiting blocks are slidably connected to the inner wall of the connecting groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This snap-fit ​​diamond roller uses a snap-fit ​​seat, a limiting ring, and a limiting groove. The snap-fit ​​seat and the limiting groove engage to fix the diamond roller body between the mounting bases. Rotating the limiting rings and connecting rings on both sides of the connecting base moves them toward the connecting base, allowing them to abut against the outer wall of the connecting base and thus inserting the limiting groove into the limiting base. Rotating the screw causes the screw to drive the knob to turn into one end of the bottom connecting ring, positioning the screw inside the through groove. Rotating the knob then abuts against the connecting ring, fixing the limiting ring to the top of the connecting base and improving the stability of the diamond roller body during use.

[0012] This snap-fit ​​diamond roller, by setting up a second motor, a bidirectional threaded rod, a movable frame, and a mounting plate, allows the second motor to drive the bidirectional threaded rod to rotate via its output shaft. This allows the bidirectional threaded rod to rotate within the movable frame, thereby enabling the mounting plate to move within the movable groove. This allows for adjustment of the distance between the mounting plates, facilitating the engagement of the mounting plate with the mounting seat and the snap-fit ​​seat. This enables the fixed installation of diamond roller bodies of different lengths, thus improving the applicability of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the mounting base and connecting ring of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the card holder and the connecting seat of this utility model;

[0016] In the diagram: 1. Movable frame; 2. Movable groove; 3. Mounting plate; 4. Mounting seat; 5. Snap-fit ​​groove; 6. Snap-fit ​​seat; 7. Connecting seat; 8. Diamond roller body; 9. Limiting seat; 10. Fixed seat; 11. Limiting ring; 12. Limiting groove; 13. Screw; 14. Knob; 15. Motor 1; 16. Motor 2; 17. Bidirectional threaded rod; 18. Connecting groove; 19. Limiting block; 20. Connecting ring; 21. Through groove. Detailed Implementation

[0017] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0018] like Figure 1-3 As shown, this utility model provides a technical solution: a snap-fit ​​diamond roller, including a movable frame 1, a movable groove 2 on one side of the movable frame 1, and connecting grooves 18 symmetrically opened on the upper and lower sides of the movable groove 2. A motor 16 is fixedly connected to one side of the movable frame 1. The motor 16 is provided with a bidirectional threaded rod 17 through the output shaft. The bidirectional threaded rod 17 is rotatably connected to the movable frame 1 through a bearing, and the bidirectional threaded rod 17 is threadedly connected to the mounting plate 3. By setting the motor 16, the motor 16 can drive the bidirectional threaded rod 17 to rotate inside the movable frame 1, thereby allowing the bidirectional threaded rod 17 to drive the mounting plate 3 to move relative to each other, which facilitates the adjustment of the spacing of the mounting plates 3.

[0019] The mounting plate 3 is fixedly connected to the two sides of the movable groove 2 with limiting blocks 19. The limiting blocks 19 are slidably connected to the inner wall of the connecting groove 18. By setting the limiting blocks 19, the mounting plate 3 moves and drives the limiting blocks 19 to slide inside the connecting groove 18, so that the connecting groove 18 can limit the movement of the mounting plate 3 through the limiting blocks 19, making the movement of the mounting plate 3 more stable.

[0020] The active groove 2 has two sliding connection plates 3. A motor 15 is fixedly connected to one side of the mounting plate 3. The output shaft of the motor 15 is fixedly connected to the mounting base 4. By setting the motor 15, the motor 15 can drive the diamond roller body 8 to rotate through the mounting base 4, so that the diamond roller body 8 can be polished.

[0021] Two mounting plates 3 are symmetrically connected to mounting bases 4 on opposite sides via bearings. One of the mounting plates 3 is fixedly connected to a motor 15 on one side. The output shaft of the motor 15 is fixedly connected to the mounting base 4. Two snap-fit ​​grooves 5 are symmetrically opened on the outside of the mounting base 4. Snap-fit ​​seats 6 are snapped into the inside of the snap-fit ​​grooves 5. By setting the snap-fit ​​grooves 5, the snap-fit ​​grooves 5 can snap into the snap-fit ​​seats 6, thereby fixing the snap-fit ​​seats 6 on the surface of the mounting base 4, and thus fixing the diamond roller body 8 between the mounting bases 4.

[0022] Two snap-fit ​​seats 6 are fixedly connected to one side of a connecting seat 7. A diamond roller body 8 is fixedly connected between the two connecting seats 7. Two limiting seats 9 are fixedly connected to the outside of the connecting seat 7. A fixing seat 10 is fixedly connected to one side of the outer surface of the mounting seat 4. A limiting ring 11 and a connecting ring 20 are rotatably connected inside the fixing seat 10 via a pin. Limiting grooves 12 are symmetrically opened inside the limiting ring 11 and the connecting ring 20. The limiting grooves 12 are corresponding to the positions of the limiting seats 9. By setting the limiting grooves 12, the limiting grooves 12 are inserted into the limiting seats 9, thereby enabling the limiting rings 11 to be installed on the surface of the connecting seat 7, which facilitates the fixed installation of the connecting seat 7.

[0023] The end of the limiting ring 11 away from the fixed seat 10 is rotatably connected to the screw 13 via a pin. A knob 14 is threaded through the screw 13. By setting the knob 14, the knob 14 rotates on the surface of the screw 13, thereby moving the knob 14 upward and pressing it against the connecting ring 20, thus allowing the knob 14 to fix the connecting ring 20 outside the connecting seat 7 to the limiting ring 11.

[0024] A through groove 21 is provided at the end of the connecting ring 20 away from the fixed base 10. The through groove 21 corresponds to the position of the screw 13. By setting the through groove 21, the screw 13 rotates into the through groove 21, thereby moving the knob 14 to the bottom of the connecting ring 20, so that the knob 14 can abut against the bottom of the connecting ring 20.

[0025] The working principle of this utility model is as follows:

[0026] Place the diamond roller body 8 between the two mounting plates 3, start the motor 16, and the motor 16 drives the bidirectional threaded rod 17 to rotate through the output shaft. The bidirectional threaded rod 17 can drive the mounting plates 3 to move relative to each other, so that the mounting plates 3 drive the mounting seats 4 to rotate toward the diamond roller body 8. The mounting seats 4 drive the snap-fit ​​groove 5 to snap with the snap-fit ​​seat 6, and then fix the diamond roller body 8 between the mounting seats 4 through the connecting seat 7. Rotate the limiting ring 11 and the connecting ring 20, so that the limiting ring 11 and the connecting ring 20 drive the limiting groove 12 to insert with the limiting seat 9 until the limiting ring 11 and the connecting ring 20 abut. Rotate the screw 13 so that the screw 13 turns into the through groove 21. Rotate the knob 14 so that the knob 14 moves up and abuts against the bottom of the connecting ring 20, thereby fixing the connecting seat 7 and completing the installation of the diamond roller body 8 between the mounting plates 3.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A snap-on diamond roller comprising a movable frame (1), characterized in that: The movable frame (1) has a movable groove (2) on one side. Two mounting plates (3) are slidably connected through the movable groove (2). The two mounting plates (3) are symmetrically connected to mounting seats (4) on opposite sides via bearings. One of the mounting plates (3) is fixedly connected to a motor (15). The output shaft of the motor (15) is fixedly connected to the mounting seat (4). The mounting seat (4) has two symmetrical snap-fit ​​grooves (5) on its outside. Snap-fit ​​seats (6) are snapped into the snap-fit ​​grooves (5). The two snap-fit ​​seats (6) are connected to the mounting seat (4). 6) A connecting seat (7) is fixedly connected to one side, and a diamond roller body (8) is fixedly connected between the two connecting seats (7). Two limiting seats (9) are fixedly connected to the outside of the connecting seat (7). A fixing seat (10) is fixedly connected to one side of the outer surface of the mounting seat (4). A limiting ring (11) and a connecting ring (20) are rotatably connected inside the fixing seat (10) by a pin. Limiting grooves (12) are symmetrically opened inside the limiting ring (11) and the connecting ring (20). The limiting grooves (12) and the limiting seats (9) are corresponding to each other.

2. A snap-on diamond roller according to claim 1, characterized in that: The end of the limiting ring (11) away from the fixed seat (10) is rotatably connected to a screw (13) via a pin, and a knob (14) is threaded through the screw (13).

3. A snap-on diamond roller according to claim 2, characterized in that: The connecting ring (20) has a through groove (21) at one end away from the fixed seat (10), and the through groove (21) corresponds to the position of the screw (13).

4. The snap-on diamond roller as claimed in claim 1, wherein: The movable slot (2) has symmetrical connecting slots (18) on its upper and lower sides, and the movable frame (1) has a motor (16) fixedly connected to one side.

5. A snap-on diamond roller according to claim 4, characterized in that: The second motor (16) is provided with a bidirectional threaded rod (17) through the output shaft. The bidirectional threaded rod (17) is rotatably connected to the movable frame (1) through a bearing, and the bidirectional threaded rod (17) is threadedly connected to the mounting plate (3).

6. A snap-on diamond roller according to claim 5, characterized in that: The mounting plate (3) is fixedly connected to the two sides of the movable groove (2) with limiting blocks (19), and the limiting blocks (19) are slidably connected to the inner wall of the connecting groove (18).

Images