Brushing device of PU water-based synthetic leather buffing machine

Abstract

The utility model discloses a PU water-based synthetic leather buffing machine brushing device which comprises a rotating roller, a groove is formed in the rotating roller, a limiting groove is formed in the outer side, corresponding to the groove, of the interior of the rotating roller, an inner rotating rod is rotationally connected to the interior of the groove, and a right-hand thread and a left-hand thread are formed in the surface of the inner rotating rod. A first gear is fixedly connected to the position, close to one side, of the inner rotating rod. According to the brushing device of the PU water-based synthetic leather buffing machine, through the design of an inner rotating rod, a first gear, a second gear, an adjusting positioning rod, a right-hand thread, a left-hand thread, a threaded sleeve, a limiting sliding block, a limiting groove, a mounting groove, a mounting block, a fixing block, a clamping groove and a clamping block, a user can conveniently and rapidly mount a first arc-shaped brushing plate and a second arc-shaped brushing plate on a rotating roller; the brush bristle plates are combined and fixed, so that the brush bristle plates can be quickly mounted and dismounted, the operation difficulty is reduced, and the production efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brushing devices, in particular to a brushing device for a PU water-based synthetic leather grinding machine. Background Art

[0002] The brush of the microdermabrasion machine is a new product that is upgraded and improved on the basis of civilian brushes. Its main use is cleaning, dust removal, polishing, etc. in the industrial production process. In the production process of PU water-based synthetic leather, microdermabrasion is a key process link, which directly affects the surface quality and subsequent processing performance of the product.

[0003] Existing dermabrasion machine brush devices often use fixed brush plates, which require complicated installation steps to be fixed to the rollers. This not only increases the difficulty of operation, but also reduces production efficiency. Due to the cumbersome installation process, operators may cause the brush plates to be installed loosely due to improper operation, which in turn affects the brushing effect and may even cause equipment failure. Utility Model Content

[0004] The purpose of the utility model is to provide a PU water-based synthetic leather microdermabrasion machine brush device to solve the problem proposed in the above background technology that the existing microdermabrasion machine brush devices often use fixed brush plates, and these brush plates need to go through complicated installation steps to be fixed on the rotating roller, which not only increases the difficulty of operation, but also reduces production efficiency. Due to the cumbersome installation process, the operator may cause the brush plate to be installed loosely due to improper operation, which in turn affects the brushing effect and may even cause equipment failure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a PU water-based synthetic leather microdermabrasion machine brush device, comprising a rotating roller, a groove is provided inside the rotating roller, a limiting groove is provided inside the rotating roller corresponding to the outer side of the groove, an inner rotating rod is rotatably connected inside the groove, a positive thread and a negative thread are provided on the surface of the inner rotating rod, a gear one is fixedly connected to one side of the inner rotating rod, a gear two is meshed on the top of the gear one, an adjusting positioning rod is fixedly connected to the top of the gear two, a threaded sleeve is threadedly connected to the surface of the positive thread and the negative thread, four limiting sliders are fixedly connected to the surface of the threaded sleeve, a side of the limiting slider away from the threaded sleeve penetrates into the interior of the limiting groove and is slidably connected to the limiting groove, and the limiting slider is A fixing block is fixedly connected to the top of one side of the slider, a mounting groove is provided on the surface of the rotating roller, and an arc-shaped brush plate 1 and an arc-shaped brush plate 2 are respectively provided on the front and rear sides of the outer surface of the rotating roller, and the inner walls of the arc-shaped brush plate 1 and the arc-shaped brush plate 2 are fixedly connected with four mounting blocks, one side of the mounting block penetrates into the interior of the mounting groove and is clamped with the mounting groove, and a clamping groove is provided at the top of the rear surface of the arc-shaped brush plate 1 and the bottom of the front surface of the arc-shaped brush plate 2, and a clamping block is fixedly connected with the bottom of the rear surface of the arc-shaped brush plate 1 and the top of the front surface of the arc-shaped brush plate 2, and one side of the clamping block penetrates into the interior of the clamping groove and is clamped with the clamping groove, and the top of the outer surface of the arc-shaped brush plate 1 and the bottom of the outer surface of the arc-shaped brush plate 2 are threadedly connected with fixing bolts.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The brush device of the PU water-based synthetic leather grinding machine, through the design of the inner rotating rod, gear one, gear two, adjusting positioning rod, positive thread, negative thread, threaded sleeve, limit slider, limit groove, mounting groove, mounting block, fixing block, card slot and card block, can facilitate the user to quickly install the arc brush plate one and the arc brush plate two on the rotating roller and combine and fix them, thereby realizing the rapid installation and disassembly of the brush plate, which not only reduces the difficulty of operation, but also improves the production efficiency. Through the precise structural design, the firmness and stability of the brush plate installation are ensured, and the service life of the equipment is effectively extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 This is a structural stereogram of the roller of the utility model;

[0010] Figure 3 It is a cross-sectional view of the connection structure of the arc-shaped bristle plate 1 and the arc-shaped bristle plate 2 of the utility model;

[0011] Figure 4It is a structural stereogram of the arc-shaped bristle plate 2 of the utility model.

[0012] In the figure: 1. roller; 2. support seat; 3. drive motor; 4. groove; 5. limit groove; 6. inner rotating rod; 7. gear one; 8. adjustment positioning rod; 9. gear two; 10. positive thread; 11. negative thread; 12. threaded sleeve; 13. limit slider; 14. support rod; 15. installation groove; 16. arc brush plate one; 17. installation block; 18. arc brush plate two; 19. slot; 20. block; 21. fixing bolt. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-4 The utility model provides a technical solution: a PU water-based synthetic leather grinding machine brushing device, comprising a roller 1, a groove 4 is provided inside the roller 1, a limiting groove 5 is provided inside the roller 1 corresponding to the outer side of the groove 4, an inner rotating rod 6 is rotatably connected inside the groove 4, a positive thread 10 and a negative thread 11 are provided on the surface of the inner rotating rod 6, a gear 1 7 is fixedly connected to one side of the inner rotating rod 6, a gear 2 9 is meshed with the top of the gear 1 7, an adjusting positioning rod 8 is fixedly connected to the top of the gear 2 9, a threaded sleeve 12 is threadedly connected to the surface of the positive thread 10 and the negative thread 11, four limiting sliders 13 are fixedly connected to the surface of the threaded sleeve 12, a side of the limiting slider 13 away from the threaded sleeve 12 penetrates into the inside of the limiting groove 5 and is slidably connected to the limiting groove 5, and the top of one side of the limiting slider 13 is fixedly connected A fixing block 22 is connected, and a mounting groove 15 is provided on the surface of the rotating roller 1. An arc-shaped brush plate 16 and an arc-shaped brush plate 2 18 are respectively provided on the front and rear sides of the outer surface of the rotating roller 1. The inner walls of the arc-shaped brush plate 16 and the arc-shaped brush plate 2 18 are fixedly connected with four mounting blocks 17. One side of the mounting block 17 penetrates into the interior of the mounting groove 15 and is clamped with the mounting groove 15. A clamping groove 19 is provided at the top of the rear surface of the arc-shaped brush plate 16 and the bottom of the front surface of the arc-shaped brush plate 2 18. A clamping block 20 is fixedly connected at the bottom of the rear surface of the arc-shaped brush plate 16 and the top of the front surface of the arc-shaped brush plate 2 18. One side of the clamping block 20 penetrates into the interior of the clamping groove 19 and is clamped with the clamping groove 19. The top of the outer surface of the arc-shaped brush plate 16 and the bottom of the outer surface of the arc-shaped brush plate 2 18 are threadedly connected with fixing bolts 21.

[0015] Support seats 2 are sleeved on both sides of the rotating roller 1 , and a driving motor 3 is fixedly mounted on one side of the rotating roller 1 .

[0016] The total number of the limiting slots 5 is thirty-two.

[0017] The top of the adjusting and positioning rod 8 penetrates through the outside of the rotating roller 1 , which makes it convenient for the user to rotate the adjusting and positioning rod 8 using a tool.

[0018] The total number of mounting slots 15 is thirty-two.

[0019] One side of the fixing block 22 is clamped with the mounting block 17 , and a support rod 14 is fixedly connected inside the limiting groove 5 . The support rod 14 is sleeved and slidably connected with the limiting slider 13 , and can support the movement of the limiting slider 13 .

[0020] One side of the fixing bolt 21 penetrates into the interior of the clamping block 20 and is threadedly connected to the clamping block 20, which can improve the fixing effect and prevent shaking and falling off during the brushing process.

[0021] Working principle: During disassembly, the user first uses a tool to rotate the fixing bolt 21 off the surface of the arc-shaped brush plate 16 and the arc-shaped brush plate 2 18 (made of thermoplastic polyurethane), and then uses the tool to rotate the adjustment positioning rod 8, so that the gear 2 9 drives the gear 1 7 to rotate, and then drives the inner rotating rod 6 to rotate, and the threaded sleeve 12 on the surface of the positive thread 10 and the negative thread 11 moves relative to each other, so that the limiting slider 13 moves inside the limiting groove 5, and the fixing block 22 is separated from the mounting block 17. At this time, the user can move the arc-shaped brush plate 16 and the arc-shaped brush plate 2 18 back to back, so that the card block 20 is separated from the card slot 19, and it can be removed from the roller 1.

[0022] To sum up: the brush device of the PU water-based synthetic leather grinding machine, through the design of the inner rotating rod 6, gear one 7, gear two 9, adjustment positioning rod 8, positive thread 10, reverse thread 11, threaded sleeve 12, limit slider 13, limit groove 5, installation groove 15, installation block 17, fixed block 22, card slot 19 and card block 20, can facilitate the user to quickly install the arc-shaped bristle plate one 16 and the arc-shaped bristle plate two 18 on the rotating roller 1, and combine and fix them, thereby realizing the rapid installation and disassembly of the bristle plate, which not only reduces the difficulty of operation, but also improves production efficiency. Through precise structural design, the firmness and stability of the brush plate installation are ensured, effectively extending the service life of the equipment.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A brushing device for a PU water-based synthetic leather grinding machine, comprising a rotating roller (1), characterized in that: The roller (1) is provided with a groove (4) inside, and a limiting groove (5) is provided inside the roller (1) corresponding to the outer side of the groove (4). The groove (4) is rotatably connected to an inner rotating rod (6). The surface of the inner rotating rod (6) is provided with a positive thread (10) and a negative thread (11). A gear 1 (7) is fixedly connected to one side of the inner rotating rod (6). The top of the gear 1 (7) is meshed with a gear 2 (9). The top of the gear 2 (9) is fixedly connected to an adjusting positioning rod (8). The surfaces of the positive thread (10) and the negative thread (11) are both threadedly connected to a threaded sleeve (12). The surface of the threaded sleeve (12) is fixedly connected to four limiting sliders (13). The side of the limiting slider (13) away from the threaded sleeve (12) penetrates into the limiting groove (5) and is slidably connected to the limiting groove (5). The top of one side of the limiting slider (13) is fixedly connected to a fixing block (22). A mounting groove (15) is provided on the surface of the rotating roller (1), and an arc-shaped bristle plate 1 (16) and an arc-shaped bristle plate 2 (18) are respectively provided on the front side and the rear side of the outer surface of the rotating roller (1), and the inner walls of the arc-shaped bristle plate 1 (16) and the arc-shaped bristle plate 2 (18) are fixedly connected with four mounting blocks (17), one side of the mounting block (17) passes through the interior of the mounting groove (15) and is clamped with the mounting groove (15), and the top and rear surfaces of the arc-shaped bristle plate 1 (16) are A slot (19) is provided at the bottom of the front surface of the arc-shaped brush plate (18), and a clamping block (20) is fixedly connected to the bottom of the rear surface of the arc-shaped brush plate (16) and the top of the front surface of the arc-shaped brush plate (18), one side of the clamping block (20) passes through the interior of the slot (19) and is clamped with the slot (19), and a fixing bolt (21) is threadedly connected to the top of the outer surface of the arc-shaped brush plate (16) and the bottom of the outer surface of the arc-shaped brush plate (18).

2. A PU water-based synthetic leather grinding machine brushing device according to claim 1, characterized in that: Support seats (2) are sleeved on both sides of the rotating roller (1), and a driving motor (3) is fixedly mounted on one side of the rotating roller (1).

3. A PU water-based synthetic leather grinding machine brushing device according to claim 1, characterized in that: The total number of the limiting grooves (5) is thirty-two.

4. The brushing device for a PU water-based synthetic leather grinding machine according to claim 1, characterized in that: The top of the adjusting positioning rod (8) penetrates to the outside of the rotating roller (1).

5. The brushing device for a PU water-based synthetic leather grinding machine according to claim 1, characterized in that: The total number of the installation slots (15) is thirty-two.

6. The brushing device for a PU water-based synthetic leather grinding machine according to claim 1, characterized in that: One side of the fixing block (22) is clamped with the mounting block (17); a support rod (14) is fixedly connected inside the limiting groove (5); and the support rod (14) is sleeved and slidably connected with the limiting slider (13).

7. The brushing device for a PU water-based synthetic leather grinding machine according to claim 1, characterized in that: One side of the fixing bolt (21) penetrates into the interior of the clamping block (20) and is threadedly connected to the clamping block (20).

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