Embossing device for door plate

Abstract

An embossing device for a door plate comprises a workbench, an embossing mechanism, a fixing mechanism, a feeding device and a cleaning device. The feeding device comprises a supporting frame, a conveying mechanism, a storage hopper and a push plate. The cleaning device comprises a support, an air cylinder, a lifting plate and a first cleaning assembly. The support comprises a top plate and a plurality of supporting rods. The first cleaning assembly comprises a cleaning roller and two mounting plates. The two mounting plates are fixed to the front side and the rear side of the bottom end of the lifting plate correspondingly, the opposite sides of the two mounting plates are rotationally connected with rotating shafts through bearings, and a motor used for driving the rotating shaft on one mounting plate to rotate is mounted on the mounting plate. The front end and the rear end of the cleaning roller are detachably connected with the two rotating shafts through flange plates and bolts respectively. And a plurality of bristles are arranged on the outer side wall of the cleaning roller. The surface of the door plate can be cleaned more thoroughly, and dust and other impurities are prevented from remaining on the surface of the door plate.

Description

Technical Field

[0001] The utility model relates to the technical field related to door panel processing equipment, in particular to an embossing device for door panels. Background Art

[0002] The applicant previously applied for and was granted a utility model patent with authorization announcement number CN218929063U, which is a door panel embossing device, including a workbench, on which an embossing mechanism is arranged; a fixing mechanism, which is installed on the workbench, and is used to fix the door panel, and the fixing mechanism is located below the embossing mechanism; a feeding device, which is installed on one side of the workbench, and is used to transport the door panel; a cleaning device, which is installed on the feeding device, and is located above the feeding device, and the cleaning device includes a cylinder, a mounting mechanism and a cleaning roller, and the cleaning device is used to clean the surface of the door panel; the beneficial effect of the utility model is that the door panel can be fixed and limited when embossing the door panel, thereby preventing the door panel from deviating and affecting the embossed pattern effect, and continuous feeding reduces the workload of the staff, thereby increasing the speed of door panel embossing.

[0003] However, in the actual use of the utility model, the applicant found that during the process of cleaning the surface of the door panel, since the cleaning roller is fixed, the relative movement between the cleaning roller and the door panel can only be generated by the movement of the door panel, and the speed at which the door panel moves with the feeding device is relatively slow, resulting in incomplete cleaning of dust and other impurities on the surface of the door panel.

[0004] Therefore, the utility model also proposes a technical solution to solve the problem that the surface of the door panel is not cleaned thoroughly and some dust and other impurities still remain on the surface of the door panel. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an embossing device for door panels, aiming to achieve the technical effect of more thoroughly cleaning the surface of the door panels and preventing dust and other impurities from remaining on the surface of the door panels.

[0006] The embossing device for door panels comprises a workbench, an embossing mechanism, a fixing mechanism, a feeding device and a cleaning device, wherein the feeding device comprises a support frame, a transport mechanism, a storage hopper and a push plate, and the cleaning device comprises a support frame, a cylinder, a lifting plate and a first cleaning assembly, wherein the support frame comprises a top plate and a plurality of support rods fixed to the corner positions of the bottom end of the top plate, the top plate is located directly above the transport mechanism, the bottom end of the support rod is fixedly connected to the top end of the support frame, the cylinder is mounted on the top end of the top plate, and its output shaft vertically passes through the top plate downward and is fixedly connected to the lifting plate, the first cleaning assembly is mounted on the bottom end of the lifting plate, the first cleaning assembly comprises a cleaning roller and two mounting plates, the two mounting plates are respectively fixed to the front and rear sides of the bottom end of the lifting plate, the opposite sides of the two mounting plates are rotatably connected to a rotating shaft through a bearing, and a motor for driving the rotating shaft thereon to rotate is mounted on one of the mounting plates, the front and rear ends of the cleaning roller are respectively detachably connected to the two rotating shafts through a flange and bolts, and a plurality of bristles are arranged on the outer side wall of the cleaning roller.

[0007] By adopting the above technical solution, the piston rod of the cylinder is first contracted to drive the lifting plate to move up and down, and the lifting plate drives the cleaning roller to move up and down, so that the height of the cleaning roller is adjusted according to the thickness of the door panel, so that the distance between the bristles at the lowest end and the transportation mechanism is less than the thickness of the door panel. Then the motor is started, and the output shaft of the motor rotates clockwise, thereby driving the cleaning roller to rotate clockwise. The door panel is then moved by the transportation mechanism, and when the door panel moves to the bottom of the cleaning roller with the transportation mechanism, the bristles at the lowest end are squeezed and bent, so that they are fully attached to the surface of the door panel. The movement speed of the door panel is relatively slow, while the rotation speed of the cleaning roller is relatively fast, which can more thoroughly clean the surface of the door panel and prevent dust and other impurities from remaining on the surface of the door panel.

[0008] Further configuration of the utility model: the cleaning roller includes an intermediate roller and a plurality of brushes, the front and rear ends of the intermediate roller are respectively detachably connected to two rotating shafts through flanges and bolts, a plurality of slots distributed in a ring array are opened on the outer wall of the intermediate roller, the brushes are inserted into the slots in a mating connection manner and fixed by bolts, and the bristles are evenly distributed on the outer walls of each brush.

[0009] By adopting the above technical solution, when the bristles are damaged, the bolts on the flange are first removed, so that the middle roller is lowered from between the two rotating shafts. Then the bolts on the scrub brush are removed and the scrub brush is pulled out of the slot, so that the damaged bristles can be replaced specifically without replacing the entire cleaning roller.

[0010] A further configuration of the utility model is as follows: a plurality of guide rails are fixed to the top end of the lifting plate, and the guide rails pass through the top plate in a sliding connection manner.

[0011] By adopting the above technical solution, the setting of the guide rail improves the stability of the lifting plate when it moves up and down.

[0012] Further configuration of the utility model: the cleaning device also includes a second cleaning component located on the right side of the first cleaning component, the second cleaning component includes a mounting strip, an outer shell and a cleaning sponge, the mounting strip is fixed to the bottom end of the lifting plate and extends laterally front and back, a mounting groove is provided at the bottom end of the mounting strip, the top end of the outer shell is inserted into the mounting groove in a mating connection manner and is detachably connected by bolts, an embedding groove is provided at the bottom end of the outer shell, and the top end of the cleaning sponge is embedded in the embedding groove.

[0013] By adopting the above technical solution, the door panel first passes through the first cleaning assembly and then passes through the second cleaning assembly. When the door panel moves to the bottom of the second cleaning assembly, the cleaning sponge fits the surface of the door panel, and the cleaning sponge further cleans the surface of the door panel as the door panel moves. When the cleaning sponge needs to be replaced, the bolts on the outer shell are first removed, and then the top of the outer shell is pulled out of the mounting groove, so that the outer shell and the cleaning sponge are removed from the bottom end of the mounting strip, and then the top of the cleaning sponge is pulled out of the embedded groove to replace the cleaning sponge.

[0014] A further configuration of the utility model is that the left side of the bottom end of the cleaning sponge is configured as an arc-shaped surface.

[0015] By adopting the above technical solution, after the height of the lifting plate is adjusted, the distance between the lowest bristles and the transport mechanism is less than the thickness of the door panel, and at the same time, the distance between the cleaning sponge and the transport mechanism is also less than the thickness of the door panel. When the door panel moves to the right and passes the cleaning sponge, it first contacts the curved surface, so that the door panel moves more smoothly to the bottom of the cleaning sponge, and ensures that the cleaning sponge can fully fit the surface of the door panel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. An embossing device for a door panel, wherein the moving speed of the door panel is relatively slow, while the rotating speed of the cleaning roller is relatively fast. By setting the first cleaning component, the surface of the door panel can be cleaned more thoroughly to prevent dust and other impurities from remaining on the surface of the door panel.

[0018] 2. By setting up the second cleaning component, the surface of the door panel can be further cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of an embossing device for door panels according to the utility model;

[0020] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0021] Figure 3 It is a cross-sectional view of a first cleaning assembly in an embossing device for a door panel according to the utility model, viewed from the side;

[0022] Figure 4 It is a cross-sectional view in the main viewing direction of a second cleaning component in an embossing device for door panels according to the utility model.

[0023] Figure numerals: 1. workbench; 2. embossing mechanism; 3. fixing mechanism; 4. feeding device; 5. bracket; 6. cylinder; 7. lifting plate; 8. top plate; 9. support rod; 10. cleaning roller; 11. mounting plate; 12. rotating shaft; 13. motor; 14. intermediate roller; 15. plate brush; 16. slot; 17. bristles; 18. mounting strip; 19. outer shell; 20. cleaning sponge; 21. mounting groove; 22. embedding groove; 23. guide rail. DETAILED DESCRIPTION

[0024] 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.

[0025] An embossing device for door panels, such as Figure 1-Figure 4 As shown, it includes a workbench 1, an embossing mechanism 2, a fixing mechanism 3, a feeding device 4 and a cleaning device, and the feeding device 4 includes a support frame, a transport mechanism, a storage hopper and a push plate. The above structure can refer to the relevant description of a door panel embossing device in the utility model patent with the authorization announcement number CN218929063U, and will not be described in detail in this embodiment.

[0026] The cleaning device comprises a bracket 5, a cylinder 6, a lifting plate 7, a first cleaning assembly and a second cleaning assembly.

[0027] The support frame 5 comprises a top plate 8 and a plurality of support rods 9 fixed to the corner positions of the bottom end of the top plate 8. The top plate 8 is located directly above the transport mechanism. The bottom end of the support rod 9 is fixedly connected to the top end of the support frame.

[0028] The cylinder 6 is installed on the top of the top plate 8, and its output shaft vertically passes through the top plate 8 downward and is fixedly connected to the lifting plate 7.

[0029] The first cleaning assembly is installed on the left side of the bottom end of the lifting plate 7. The first cleaning assembly includes a cleaning roller 10 and two mounting plates 11. The two mounting plates 11 are respectively fixed to the front and rear sides of the bottom end of the lifting plate 7. The opposite sides of the two mounting plates 11 are rotatably connected with a rotating shaft 12 through a bearing, and a motor 13 for driving the rotating shaft 12 thereon to rotate is installed on one of the mounting plates 11. The cleaning roller 10 includes an intermediate roller 14 and a plurality of plate brushes 15. The front and rear ends of the intermediate roller 14 are detachably connected to the two rotating shafts 12 through flanges and bolts. A plurality of slots 16 distributed in a ring array are provided on the outer side wall of the intermediate roller 14. The plate brush 15 is inserted into the slot 16 in a matching connection manner and fixed by bolts. A plurality of evenly distributed bristles 17 are provided on the outer side wall of the plate brush 15.

[0030] The second cleaning assembly is mounted on the right side of the bottom end of the lifting plate 7. The second cleaning assembly includes a mounting strip 18, a housing 19 and a cleaning sponge 20. The mounting strip 18 is fixed to the bottom end of the lifting plate 7 and extends horizontally forward and backward. A mounting groove 21 is provided at the bottom end of the mounting strip 18. The top end of the housing 19 is inserted into the mounting groove 21 in a mating connection manner and is detachably connected by bolts. An embedding groove 22 is provided at the bottom end of the housing 19. The top end of the cleaning sponge 20 is embedded in the embedding groove 22. The left side of the bottom end of the cleaning sponge 20 is set as an arc surface.

[0031] Additionally, a plurality of guide rails 23 are fixed to the top of the lifting plate 7, and the guide rails 23 pass through the top plate 8 in a sliding connection. The provision of the guide rails 23 improves the stability of the lifting plate 7 when it moves up and down.

[0032] Working principle: first, the piston rod of the cylinder 6 contracts to drive the lifting plate 7 to move up and down, and the lifting plate 7 drives the cleaning roller 10 to move up and down, so as to adjust the height of the cleaning roller 10 and the cleaning sponge 20 according to the thickness of the door panel, so that the distance between the bristles 17 at the lowest end and the transport mechanism is smaller than the thickness of the door panel. At the same time, the distance between the cleaning sponge 20 and the transport mechanism is also smaller than the thickness of the door panel.

[0033] Then the motor 13 is started, and the output shaft of the motor 13 rotates clockwise, thereby driving the cleaning roller 10 to rotate clockwise.

[0034] The door panel is then moved by the transport mechanism, and the door panel first passes through the first cleaning assembly and then passes through the second cleaning assembly.

[0035] When the door panel moves with the transport mechanism to the bottom of the first cleaning assembly, the bristles 17 at the lowest end are squeezed and bent, so that they are fully attached to the surface of the door panel. The movement speed of the door panel is relatively slow, while the rotation speed of the cleaning roller 10 is relatively fast, which can more thoroughly clean the surface of the door panel and prevent dust and other impurities from remaining on the surface of the door panel. The first cleaning assembly performs the initial cleaning of the door panel.

[0036] When the door panel moves to the bottom of the second cleaning assembly with the transport mechanism, it first contacts the curved surface, so that the door panel moves more smoothly to the bottom of the cleaning sponge 20, and ensures that the cleaning sponge 20 can fully fit the surface of the door panel. As the door panel moves, the cleaning sponge 20 further cleans the surface of the door panel. The door panel is cleaned again by the second cleaning assembly.

[0037] When the bristles 17 are damaged, the bolts on the flange are first removed to lower the roller from between the two rotating shafts 12. Then the bolts on the scrub brush 15 are removed and the scrub brush 15 is pulled out of the slot 16, and the damaged bristles 17 can be replaced specifically without replacing the entire cleaning roller 10.

[0038] When the cleaning sponge 20 needs to be replaced, the bolts on the shell 19 are first removed, and then the top of the shell 19 is pulled out from the mounting groove 21, so that the shell 19 and the cleaning sponge 20 are removed from the bottom end of the mounting strip 18, and then the top of the cleaning sponge 20 is pulled out from the embedding groove 22, and the cleaning sponge 20 can be replaced.

[0039] The utility model can more thoroughly clean the surface of the door panel through the cooperation between the first cleaning component and the second cleaning component, thereby preventing dust and other impurities from remaining on the surface of the door panel.

[0040] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An embossing device for door panels, comprising a workbench (1), an embossing mechanism (2), a fixing mechanism (3), a feeding device (4) and a cleaning device, wherein the feeding device (4) comprises a supporting frame, a transport mechanism, a storage hopper and a push plate, and is characterized in that: The cleaning device comprises a bracket (5), a cylinder (6), a lifting plate (7) and a first cleaning component. The bracket (5) comprises a top plate (8) and a plurality of support rods (9) fixed to the corners of the bottom end of the top plate (8). The top plate (8) is located directly above the transport mechanism. The bottom ends of the support rods (9) are fixedly connected to the top end of the support bracket. The cylinder (6) is mounted on the top end of the top plate (8), and its output shaft vertically passes through the top plate (8) and is fixedly connected to the lifting plate (7). The first cleaning component is mounted on the bottom end of the lifting plate (7). The assembly comprises a cleaning roller (10) and two mounting plates (11), wherein the two mounting plates (11) are respectively fixed to the front and rear sides of the bottom end of the lifting plate (7), and the opposite sides of the two mounting plates (11) are rotatably connected to a rotating shaft (12) via a bearing, and a motor (13) for driving the rotating shaft (12) thereon to rotate is installed on one of the mounting plates (11), and the front and rear ends of the cleaning roller (10) are respectively detachably connected to the two rotating shafts (12) via flanges and bolts, and a plurality of bristles (17) are arranged on the outer side wall of the cleaning roller (10).

2. The embossing device for door panels according to claim 1, characterized in that: The cleaning roller (10) comprises an intermediate roller (14) and a plurality of scrub brushes (15). The front and rear ends of the intermediate roller (14) are detachably connected to two rotating shafts (12) via flanges and bolts respectively. The outer wall of the intermediate roller (14) is provided with a plurality of slots (16) distributed in a ring array. The scrub brushes (15) are inserted into the slots (16) in a matching manner and fixed by bolts. The plurality of bristles (17) are evenly distributed on the outer walls of each scrub brush (15).

3. The embossing device for door panels according to claim 1, characterized in that: A plurality of guide rails (23) are fixed to the top end of the lifting plate (7), and the guide rails (23) pass through the top plate (8) in a sliding connection manner.

4. The embossing device for door panels according to claim 1, characterized in that: The cleaning device further comprises a second cleaning component located on the right side of the first cleaning component, the second cleaning component comprising a mounting strip (18), a housing (19) and a cleaning sponge (20), the mounting strip (18) being fixed to the bottom end of the lifting plate (7) and extending transversely forward and backward, a mounting groove (21) being provided at the bottom end of the mounting strip (18), the top end of the housing (19) being inserted into the mounting groove (21) in a mating connection manner and being detachably connected by bolts, an embedding groove (22) being provided at the bottom end of the housing (19), the top end of the cleaning sponge (20) being embedded in the embedding groove (22).

5. The embossing device for door panels according to claim 4, characterized in that: The left side of the bottom end of the cleaning sponge (20) is arranged as an arc-shaped surface.

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