Platform structure with suspended brush strips on brushing machine

Abstract

The utility model relates to the technical field of brush drilling machines, and discloses a brush strip suspension platform structure on a brush drilling machine, the brush strip suspension platform structure comprises a conveying mechanism and a pattern arranging mechanism, the pattern arranging mechanism is arranged above the conveying mechanism, the conveying mechanism comprises a rack, a conveying roller set, a conveying belt and a cross beam, the conveying roller set is rotatably connected to the rack, and the conveying belt is wound on the conveying roller set; the cross beam is installed on the rack and located on the inner side of the conveying belt. The drawing arrangement mechanism comprises a supporting piece, a driving assembly, a drawing arrangement template and a brush strip, the driving assembly drives the drawing arrangement template to move, the brush strip is located on the inner side of the drawing arrangement template, the brush strip is installed on the supporting piece and located above the cross beam, and the width of the brush strip is larger than that of the top end of the cross beam, so that the two sides of the bottom end of the brush strip are located on the outer sides of the top end of the cross beam respectively. The two sides of the bottom end of the brush strip are arranged in a suspended mode, the two sides of the bottom end of the brush strip enable the pattern arrangement template to be tightly attached to the conveying belt through the tensioning force of the conveying belt, and in the using process, the problem that gaps are generated between the pattern arrangement template and fabric, and drilling missing is caused is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of brush drilling rigs, and in particular to a platform structure for suspending brush bars on a brush drilling rig. Background Art

[0002] The diamond brushing machine is a device that automatically prints decorative diamonds on fabrics. A diamond brushing template is made according to the pattern, and the decorative diamonds are brushed onto the template. Then, self-adhesive hot stamping paper is used to stick the pattern from the template, and finally the hot stamping pattern is pressed onto the fabric or leather.

[0003] For example, patent document CN218345784U, published by the China Patent Office on January 20, 2023, discloses a device for automatically aligning and positioning hot-drilling diamonds. In this device, the drilling platform is difficult to level and can deform over time, leading to gaps between the annular template and the fabric. This can easily cause diamond leaks during drilling, resulting in poor drilling results and wasted decorative diamonds. Utility Model Content

[0004] In order to improve the problem that the existing brush drilling machine is prone to missing drills, resulting in poor brush drilling effect and waste of decorative drills, the present application provides a platform structure for suspending the brush bar on the brush drilling machine.

[0005] The present application provides a platform structure for suspending brush bars on a brush drilling rig, which adopts the following technical solutions:

[0006] A platform structure for suspending brush strips on a brush drilling rig includes a conveying mechanism and a drawing arrangement mechanism. The drawing arrangement mechanism is arranged above the conveying mechanism. The conveying mechanism includes a frame, a conveying roller group, a conveyor belt and a crossbeam. The conveying roller group is rotatably connected to the frame, the conveyor belt is wound around the conveying roller group, and the crossbeam is installed on the frame and located on the inner side of the conveyor belt.

[0007] The arrangement mechanism includes a support, a drive assembly, an arrangement template and a brush bar. The support is fixed to the frame. The arrangement template and the drive assembly are both mounted on the support. The arrangement template is provided with a plurality of arrangement holes. The drive assembly drives the arrangement template to perform closed-loop motion. The brush bar is located inside the arrangement template. The brush bar is mounted on the support and above the crossbeam. The width of the brush bar is greater than the width of the top end of the crossbeam, so that both sides of the bottom end of the brush bar are respectively located outside the top end of the crossbeam.

[0008] The conveying roller group and the driving assembly are connected through a gear group.

[0009] By adopting the above technical solution, the fabric is conveyed by a conveyor belt. When the fabric passes through the layout template, the decorative diamonds in the brush strip fall onto the surface of the fabric through the layout holes on the layout template, thus completing the layout process and improving work efficiency. By suspending both sides of the bottom end of the brush strip, using the tension of the conveyor belt, both sides of the bottom end of the brush strip are pressed against the layout template, so that the horizontal position of the layout template abuts against the conveyor belt. During use, a gap between the layout template and the fabric is avoided, thus preventing the problem of diamond leakage.

[0010] Optionally, the support member includes a first wall panel, a second wall panel and a plurality of connecting rods. The first wall panel and the second wall panel are vertically fixed on the frame, and the plurality of connecting rods are horizontally connected between the first wall panel and the second wall panel.

[0011] By adopting the above technical solution, the first wall panel and the second wall panel in the support member are directly connected to the frame respectively, improving the overall stability of the support member. At the same time, installing connecting rods between the first wall panel and the second wall panel is beneficial to improving the bending resistance of the first wall panel and the second wall panel, increasing the structural stability of the support member, and thus ensuring the working stability of the layout template and the driving assembly installed on the support member to the greatest extent.

[0012] Optionally, a swing assembly is provided on the outer side of the first wall panel or the second wall panel. The swing assembly includes a brush strip motor, the output end of the brush strip motor is connected with a swing arm, and the swing arm is connected to one end of the brush strip and drives the brush strip to reciprocate horizontally.

[0013] By adopting the above technical solution, the brush strip motor drives the swing arm, thereby driving the brush strip to reciprocate horizontally. This can quickly discharge the decorative diamonds in the brush strip, effectively prevent the decorative diamonds from getting stuck in the brush strip, and at the same time is beneficial to the decorative diamonds quickly falling into the layout holes on the layout template.

[0014] Optionally, the driving assembly includes a driving motor and a transmission roller set provided on the support member. The driving motor drives the transmission roller set to rotate, and the layout template is wound around the transmission roller set. The driving motor drives the layout template to move in a closed loop by driving the transmission roller set to rotate.

[0015] By adopting the above technical solution, the layout template is driven to move in a closed loop by the friction force between the transmission roller set and the layout template. At the same time, by controlling the output power of the driving motor, the movement speed of the layout template can be controlled.

[0016] Optionally, the drive roller group includes a first driving roller rotatably connected to a support member, and an output end of the drive motor is connected to the first driving roller; the conveying roller group includes a second driving roller rotatably connected to the frame, and the outer diameter dimensions of the first driving roller and the second driving roller are equal; the gear group includes a first gear disposed at an end of the first driving roller and a second gear disposed at an end of the second driving roller, and the first gear and the second gear are meshed, and the first gear and the second gear are two identical gears.

[0017] By adopting the above technical solution, the rotation of the first driving roller is driven by the drive motor, and the rotation of the second driving roller is driven by the gear group. At the same time, the first gear and the second gear are two identical gears, and the outer diameters of the first driving roller and the second driving roller are the same, ensuring that the rotation speeds of the first driving roller and the second driving roller are the same, enabling the conveyor belt and the layout template to move synchronously, avoiding relative displacement between the conveyor belt and the layout template, and thus facilitating subsequent drilling.

[0018] Optionally, a scraper is rotatably connected to the frame at the position of the second driving roller, and an elastic member is provided at the connection between the scraper and the frame, and the elastic member urges one side of the scraper to abut against the outer surface of the conveyor belt.

[0019] By adopting the above technical solution, the adhesion on the surface of the conveyor belt is scraped off by the scraper, ensuring the flatness of the material on the conveyor belt, which is beneficial for subsequent drilling by the brush strip.

[0020] Optionally, collecting grooves are provided on both sides of the conveyor belt for collecting decorative diamonds overflowing from both sides of the conveyor belt, and the collecting grooves are fixed to the inner side of the frame.

[0021] By adopting the above technical solution, collecting grooves are provided on both sides of the conveyor belt to collect the decorative diamonds overflowing during the reciprocating movement of the brush strip, avoiding the falling of decorative diamonds from affecting the normal operation of the equipment; at the same time, recycling the decorative diamonds reduces waste and production costs.

[0022] Optionally, an extension frame is provided on the support member, and the layout template is wound around the extension frame. The extension frame includes several brackets fixed to the support member. Multiple mounting holes are provided on the brackets, and a roller is rotatably connected to one end of the bracket away from the support member.

[0023] By adopting the above technical solution, by providing the extension frame and multiple mounting holes at different positions on the brackets, the mounting position of the roller is adjusted, enabling the drilling machine to adapt to layout templates of more sizes and increasing the applicable range of the drilling machine.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. By suspending both sides of the bottom end of the brush strip, and using the tension force of the conveyor belt, both sides of the bottom end of the brush strip are pressed against the layout template, so that the horizontal position of the layout template abuts against the conveyor belt; during use, the gap between the layout template and the fabric is avoided, thus avoiding the problem of missing drilling.

[0026] 2. By driving the rotation of the first driving roller by the driving motor, and driving the rotation of the second main roller through the gear set. At the same time, the first gear and the second gear are two identical gears, and the outer diameters of the first driving roller and the second driving roller are the same, ensuring that the rotational speeds of the first driving roller and the second driving roller are the same, so that the conveyor belt and the layout template move synchronously, avoiding relative displacement between the conveyor belt and the layout template, which is beneficial for subsequent drilling brushing.

[0027] 3. By setting the extension frame and multi-level mounting holes at different positions on the bracket, the mounting position of the roller is adjusted, so that the drilling brushing machine is adapted to layout templates of more sizes, increasing the applicable range of the drilling brushing machine. Description of the Drawings

[0028] Figure 1 It is a schematic structural diagram of the platform structure with the brush strip suspended on the drilling brushing machine of the present application.

[0029] Figure 2 It is a front view of the platform structure with the brush strip suspended on the drilling brushing machine of the present application.

[0030] Figure 3 is Figure 2 The cross-sectional view of A-A in

[0031] Reference Numerals: 1, conveying mechanism; 11, first wallboard; 12, second wallboard; 13, conveyor belt; 14, cross beam; 15, conveying roller group; 151, first driving roller; 152, first driven roller; 153, first tensioning roller; 154, first extension roller; 155, first deviation rectifying roller; 2, layout mechanism; 21, first support plate; 22, second support plate; 23, layout template; 231, layout hole; 24, brush strip; 241, sponge strip; 25, connecting rod; 26, driving roller group; 261, second driving roller; 262, second driven roller; 263, second tensioning roller; 264, second extension roller; 265, second deviation rectifying roller; 3, gear set; 31, first gear; 32, second gear; 4, extension frame; 41, bracket; 411, multi-level mounting hole; 42, roller; 5, swinging assembly; 51, brush strip motor; 52, swing arm; 6, collecting trough; 7, scraping plate; 8, first deviation rectifying assembly; 9, second deviation rectifying assembly. Detailed Embodiment

[0032] The following details the embodiments of the present application, and the examples of the embodiments are shown in the drawings.

[0033] In the description of this specification, the reference terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any appropriate manner in any one or more embodiments or examples.

[0034] The embodiment of the present application discloses a platform structure for suspending brush bars on a brush drilling rig, referring to Figure 1 and Figure 2 , including a conveying mechanism 1 and a pattern arrangement mechanism 2. The pattern arrangement mechanism 2 is arranged above the conveying mechanism 1. The conveying mechanism 1 includes a frame, a conveying roller group 15, a conveyor belt 13 and a crossbeam 14. The conveying roller group 15 is rotatably connected to the frame, the conveyor belt 13 is wound on the conveying roller group 15, and the crossbeam 14 is installed on the frame and located on the inner side of the conveyor belt 13.

[0035] The frame includes a support plate 1 21 and a support plate 2 22 that are vertically and oppositely arranged. The cross beam 14 is in a 7-shaped structure. There are several cross beams 14 , which are arranged horizontally in parallel and installed between the support plate 1 21 and the support plate 2 22 .

[0036] The arrangement mechanism 2 includes a support, a drive assembly, an arrangement template 23 and a brush bar 24. The support is fixed on the frame. The arrangement template 23 and the drive assembly are both installed on the support. A number of arrangement holes 231 are provided on the arrangement template 23. The drive assembly drives the arrangement template 23 to perform closed-loop motion. The brush bar 24 is located on the inner side of the arrangement template 23. The brush bar 24 is slidably installed on the support and is located above the beam 14. Sponge strips 241 are provided on both sides of the bottom end of the brush strip 24 along its length direction. The sponge strips 241 abut against the inner surface of the arrangement template 23. The width of the brush strip 24 is greater than the width of the top end of the beam 14, so that the sponge strips 241 on both sides of the bottom end of the brush strip 24 are respectively located on the outside of the top end of the beam 14.

[0037] The conveying roller group 15 is connected to the driving assembly through the gear group 3. The gear group 3 includes a first gear 31 arranged at the end of the active roller 151 and a second gear 32 arranged at the end of the active roller 261. The first gear 31 and the second gear 32 are meshed and connected.

[0038] During use, the fabric is conveyed by the conveyor belt 13. When the fabric passes through the layout template 23, the decorative diamonds in the brush strip 24 fall onto the surface of the fabric through the layout holes 231 on the layout template 23, thus completing the layout process and improving work efficiency. By suspending both sides of the bottom end of the brush strip 24, using the tension of the conveyor belt 13, both sides of the bottom end of the brush strip 24 are pressed against the layout template 23, making the horizontal position of the layout template 23 abut against the conveyor belt 13. During use, a gap between the layout template 23 and the fabric is avoided, thus preventing the problem of diamond leakage.

[0039] The support member includes a first wall panel 11, a second wall panel 12, and a number of connecting rods 25. The first wall panel 11 and the second wall panel 12 are vertically fixed to the frame, and a number of connecting rods 25 are horizontally connected between the first wall panel 11 and the second wall panel 12.

[0040] The first wall panel 11 and the second wall panel 12 in the support member are directly connected to the frame respectively, improving the overall stability of the support member. At the same time, installing the connecting rods 25 between the first wall panel 11 and the second wall panel 12 is beneficial to improving the bending resistance of the first wall panel 11 and the second wall panel 12, increasing the structural stability of the support member, and thus ensuring the working stability of the layout template 23 and the drive assembly installed on the support member to the greatest extent.

[0041] A swing assembly 5 is provided on the outside of the first wall panel 11 or the second wall panel 12. The swing assembly 5 includes a brush strip motor 51. The brush strip motor 51 is fixed on the outside of the first wall panel 11 or the second wall panel 12. The output end of the brush strip motor 51 is connected to a swing arm 52. One end of the swing arm 52 away from the brush strip motor 51 is connected to the brush strip 24 and drives the brush strip 24 to reciprocate horizontally.

[0042] The brush strip motor 51 drives the swing arm 52, thereby driving the horizontal reciprocating displacement of the brush strip 24, which can quickly discharge the decorative diamonds in the brush strip 24, effectively prevent the decorative diamonds from getting stuck in the brush strip 24, and at the same time facilitate the decorative diamonds to quickly fall into the layout holes 231 on the layout template 23.

[0043] The drive assembly includes a drive motor and a transmission roller set 26 provided on the support member. The drive motor drives the transmission roller set 26 to rotate, and the layout template 23 is wound around the transmission roller set 26. The drive motor drives the layout template 23 to perform a closed-loop movement by driving the transmission roller set 26 to rotate.

[0044] The layout template 23 is driven to perform a closed-loop movement by the friction force between the transmission roller set 26 and the layout template 23. At the same time, by controlling the output power of the drive motor, the movement speed of the layout template 23 can be controlled.

[0045] Refer to Figure 1 and Figure 3, the driving roller set 26 includes a first driving roller 151, a first driven roller 152, a first tensioning roller 153, a first extension roller 154 and a first deviation rectifying roller 155. The first driving roller 151, the first driven roller 152, the first tensioning roller 153, the first extension roller 154 and the first deviation rectifying roller 155 are all rotatably connected to the support member, and the output end of the driving motor is connected to the first driving roller 151; a first deviation rectifying assembly 8 is arranged on the outer side of the first support plate 21 or the second support plate 22. The first deviation rectifying assembly 8 is connected to the first deviation rectifying roller 155, and the first deviation rectifying assembly 8 is used to regulate the movement direction of the layout template 23 to prevent the layout template 23 from shifting and affecting the layout.

[0046] The conveying roller set 15 includes a second driving roller 261, a second driven roller 262, a second tensioning roller 263, a second extension roller 264 and a second deviation rectifying roller 265. The second driving roller 261, the second driven roller 262, the second tensioning roller 263, the second extension roller 264 and the second deviation rectifying roller 265 are all rotatably connected to the frame. A second deviation rectifying assembly 9 is arranged on the outer side of the first wallboard 11 or the second wallboard 12. The second deviation rectifying assembly 9 is connected to the second deviation rectifying roller 265, and the second deviation rectifying assembly 9 is used to regulate the movement direction of the conveyor belt 13 to prevent the conveyor belt 13 from shifting, so that the fabric on the conveyor belt 13 is shifted.

[0047] The outer diameter dimensions of the first driving roller 151 and the second driving roller 261 are equal, and the first gear 31 and the second gear 32 are two identical gears. By driving the rotation of the first driving roller 151 by the driving motor and driving the rotation of the second main roller by the gear set 3, the first gear 31 and the second gear 32 are two identical gears, and the outer diameters of the first driving roller 151 and the second driving roller 261 are the same, ensuring that the rotational speeds of the first driving roller 151 and the second driving roller 261 are the same, so that the conveyor belt 13 and the layout template 23 move synchronously, preventing relative displacement between the conveyor belt 13 and the layout template 23, which is beneficial for subsequent drilling.

[0048] A scraper 7 is rotatably connected to the frame at the position of the second driving roller 261. The scraper 7 has a Z-shaped structure. An elastic member is arranged at the connection between the scraper 7 and the frame. The elastic member is a torsion spring. One end of the elastic member is fixed to the frame, and the other end is fixed to the scraper 7. The elastic member drives one side of the scraper 7 to abut against the outer surface of the conveyor belt 13 to scrape off the adhesives on the surface of the conveyor belt 13, ensuring the flatness of the fabric on the conveyor belt 13, which is beneficial for the subsequent brush bar 24 to drill.

[0049] Collection grooves 6 are arranged on both sides of the conveyor belt 13. The collection grooves 6 are used to collect the decorative diamonds overflowing from both sides of the conveyor belt 13, and the collection grooves 6 are fixed to the inner side of the frame. By arranging the collection grooves 6, it is avoided that the falling of the decorative diamonds affects the normal operation of the equipment; at the same time, the decorative diamonds are recycled, reducing waste and lowering the production cost.

[0050] An extension frame 4 is provided on the support member, and the layout template 23 is wound around the extension frame 4. The extension frame 4 includes several brackets 41 fixed on the support member. Multiple mounting holes 411 are provided on the brackets 41. A roller 42 is rotatably connected to one end of the bracket 41 away from the support member. By providing the extension frame 4 and multiple mounting holes 411 at different positions on the bracket 41, the mounting position of the roller 42 is adjusted to make the brushing drilling machine compatible with layout templates 23 of more sizes, increasing the applicable range of the brushing drilling machine.

[0051] The implementation principle of the platform structure with floating brush bars on a brushing drilling machine in an embodiment of the present application is as follows: During use, the fabric is transported by the conveyor belt 13, and the driving motor drives the rotation of the first driving roller 151, thereby driving the movement of the layout template 23. Under the action of the gear set 3, the rotation of the first driving roller 151 drives the rotation of the second driving roller 261, thereby driving the rotation of the conveyor belt 13, realizing the synchronous rotation of the layout template 23 and the conveyor belt 13; the brush bars 24 make horizontal reciprocating movements under the action of the swinging assembly 5. When passing through the layout holes 231, the decorative drills fall into the layout holes 231 and land on the fabric, completing the layout process and improving work efficiency.

[0052] The sponge strips 241 on both sides of the bottom end of the brush bars 24 are located outside the top end of the cross beam 14, so that both sides of the bottom end of the brush bars 24 are suspended. Using the tension of the conveyor belt 13, both sides of the bottom end of the brush bars 24 are abutted against the layout template 23, making the layout template 23 closely fit the conveyor belt 13. During use, gaps between the layout template 23 and the fabric are avoided, thus preventing the problem of missing drills.

[0053] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. A platform structure for the suspension of brush bars on a brushing and drilling machine, comprising a conveying mechanism (1) and a pattern arranging mechanism (2), wherein the pattern arranging mechanism (2) is arranged above the conveying mechanism (1), and is characterized in that, The conveying mechanism (1) comprises a frame, a conveying roller group (15), a conveying belt (13) and a crossbeam (14); the conveying roller group (15) is rotatably connected to the frame, the conveying belt (13) is wound around the conveying roller group (15), and the crossbeam (14) is mounted on the frame and located on the inner side of the conveying belt (13); The arrangement mechanism (2) comprises a support, a drive assembly, an arrangement template (23) and a brush bar (24); the support is fixed on a frame; the arrangement template (23) and the drive assembly are both mounted on the support; a plurality of arrangement holes (231) are provided on the arrangement template (23); the drive assembly drives the arrangement template (23) to perform closed-loop motion; the brush bar (24) is located inside the arrangement template (23); the brush bar (24) is mounted on the support and located above the crossbeam (14); the width of the brush bar (24) is greater than the width of the top end of the crossbeam (14), so that both sides of the bottom end of the brush bar (24) are respectively located outside the top end of the crossbeam (14); The conveying roller group (15) is connected to the driving assembly via a gear group (3).

2. The platform structure for the suspension of the upper brush bar on the brush drilling machine according to claim 1, characterized in that, The supporting member comprises a wall panel 1 (11), a wall panel 2 (12) and a plurality of connecting rods (25), wherein the wall panel 1 (11) and the wall panel 2 (12) are vertically fixed on the frame, and the plurality of connecting rods (25) are horizontally connected between the wall panel 1 (11) and the wall panel 2 (12).

3. The platform structure for the suspension of the upper brush strip on the brush drilling machine according to claim 2, characterized in that, A swing assembly (5) is provided on the outer side of the first wall panel (11) or the second wall panel (12), and the swing assembly (5) includes a brush bar motor (51). The output end of the brush bar motor (51) is connected to a swing arm (52), and the swing arm (52) is connected to one end of the brush bar (24) and drives the brush bar (24) to move back and forth horizontally.

4. The platform structure for suspending the brush strip on the brushing and drilling machine according to claim 1, characterized in that, The driving assembly comprises a driving motor and a transmission roller group (26) arranged on a support member, wherein the driving motor drives the transmission roller group (26) to rotate, and the drawing arrangement template (23) is wound around the transmission roller group (26). The driving motor drives the transmission roller group (26) to rotate, thereby driving the drawing arrangement template (23) to move in a closed loop.

5. The platform structure for the suspension of the upper brush strip on the brushing and drilling machine according to claim 4, characterized in that, The transmission roller group (26) includes an active roller (151), the active roller (151) is rotatably connected to the support member, and the output end of the drive motor is connected to the active roller (151); the conveying roller group (15) includes an active roller (261), the active roller (261) is rotatably connected to the frame, and the outer diameters of the active roller (151) and the active roller (261) are equal; the gear group (3) includes a first gear (31) arranged at the end of the active roller (151) and a second gear (32) arranged at the end of the active roller (261), the first gear (31) and the second gear (32) are meshed and connected, and the first gear (31) and the second gear (32) are two identical gears.

6. The platform structure for the floating brush bar on the brush drilling machine according to claim 5, characterized in that, A scraper (7) is rotatably connected to the frame at the position of the second active roller (261), and an elastic member is provided at the connection between the scraper (7) and the frame, and the elastic member drives one side of the scraper (7) to abut against the outer surface of the conveyor belt (13).

7. The platform structure for the floating brush bar on the brushing and drilling machine according to claim 1, characterized in that, Collection grooves (6) are arranged on both sides of the conveyor belt (13). The collection grooves (6) are used to collect the decorative diamonds overflowing from both sides of the conveyor belt (13), and the collection grooves (6) are fixed on the inner side of the frame.

8. The platform structure for the floating brush bars on the brushing and drilling machine according to claim 1, wherein, An extension frame (4) is arranged on the support member. The layout template (23) is wound around the extension frame (4). The extension frame (4) includes a plurality of brackets (41) fixed on the support member. Multiple mounting holes (411) are formed in the brackets (41), and a roller (42) is rotatably connected to one end of the bracket (41) away from the support member.

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