Surface polishing device for door and window machining

Abstract

The utility model relates to the technical field of polishing devices, and discloses a surface polishing device for door and window machining, which comprises supporting legs, a connecting table is fixedly mounted at the tops of the supporting legs, a top frame is fixedly mounted at the top of the connecting table, and clamping rotating mechanisms are arranged on the inner side and the outer side of the top frame. An auxiliary movable polishing mechanism is arranged on the inner side of the top of the top frame. The auxiliary moving polishing mechanism comprises a left-right moving assembly and a front-back moving polishing assembly, and the front-back moving polishing assembly is arranged at the bottom of the left-right moving assembly. According to the surface polishing device for door and window machining, an auxiliary moving polishing mechanism is arranged, a connecting block is used for driving a polishing disc to move left and right, a moving block drives the polishing disc to move front and back, the polishing position of the polishing disc can be changed according to the body type and structure of a door and window, and the polishing disc can conduct full-coverage polishing on the door and window; and the applicability of the polishing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices, and particularly relates to a surface polishing device for door and window processing. Background Technique

[0002] Doors and windows are partition components applied indoors. During the production process of doors and windows, their surfaces usually need to be processed, so a polishing device is required. By using a polishing disc to rub the surface of the doors and windows to be polished, the purposes of removing paint pollution, oxide layer, and shallow scratches can be achieved.

[0003] According to a polishing device for door and window processing (authorization announcement number: CN 220902891U) disclosed on the patent network, it is described that "the utility model relates to the technical field of aluminum alloy door and window processing, and discloses a polishing device for door and window processing, including a frame, a polishing mechanism, a first side plate, a second side plate, and a clamping plate. Connecting shafts are respectively rotatably connected to one sides of the first side plate and the second side plate, and electric cylinders are respectively fixedly installed at the inner ends of the two connecting shafts; in the utility model, a driving motor drives a worm to rotate, so that the worm drives a worm wheel, and thus the connecting shafts rotating on the worm wheel, the electric cylinders, and the clamped aluminum alloy door and window profiles rotate and turn over. Through the self-locking of the driving motor, when processing the aluminum alloy door and window profiles on the other side, there is no need to disassemble the positioning mechanism and perform cumbersome procedures such as manual turning over, and the two-sided polishing processing of the aluminum alloy door and window profiles can be realized. The processing is convenient, the manual turning over process of the aluminum alloy door and window profiles is saved, and thus the polishing efficiency is improved."

[0004] Regarding the above description, the applicant believes there are the following problems:

[0005] During the use of this utility model, by setting the worm to drive the worm wheel to rotate, the clamped aluminum alloy door and window profiles can be turned over, avoiding the cumbersome process of manual turning over and re-dismantling the clamping. However, in actual use, the position of the polishing mechanism is fixed and cannot be moved. This results in that when the fixed door and window body is relatively large, the polishing mechanism cannot perform full-coverage polishing on the doors and windows. Therefore, it is necessary to improve a surface polishing device for door and window processing to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a surface polishing device for door and window processing to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A surface polishing device for door and window processing, including support legs, a connection platform is fixedly installed at the top of the support legs, a top frame is fixedly installed at the top of the connection platform, clamping and rotating mechanisms are arranged on both the inner and outer sides of the top frame, and an auxiliary moving and polishing mechanism is arranged on the inner top of the top frame.

[0008] The auxiliary moving and polishing mechanism includes a left - right moving component and a front - rear moving and polishing component, and the front - rear moving and polishing component is arranged at the bottom of the left - right moving component.

[0009] Preferably, the left - right moving component includes a limiting rod, the limiting rod is fixedly installed inside the top frame, a first threaded rod is fixedly installed inside the top frame, a threaded rotating sleeve is threadedly installed on the outside of the first threaded rod, a connection block is rotatably installed on the outside of the threaded rotating sleeve, a first motor is fixedly installed on the back of the connection block, a first transmission roller is fixedly installed on the right side of the transmission shaft of the first motor, a transmission belt is drivingly installed on the outside of the first transmission roller, and a second transmission roller is drivingly installed at one end of the transmission belt away from the first transmission roller, which is convenient for adjusting the left - right position of polishing through the left - right moving component.

[0010] Preferably, the left side of the second transmission roller is fixedly installed with the right side of the threaded rotating sleeve, and the connection block is slidably installed on the outside of the limiting rod, which is convenient for adjustment under normal conditions.

[0011] Preferably, the front - rear moving and polishing component includes a connection frame, the connection frame is fixedly installed at the bottom of the connection block, a second motor is fixedly installed on the front of the connection frame, a second threaded rod is fixedly installed on the back of the transmission shaft of the second motor, a moving block is threadedly installed on the outside of the second threaded rod, a limiting strip is slidably installed inside the moving block, an electric push rod is fixedly installed at the bottom of the moving block, a third motor is fixedly installed at the bottom of the electric push rod, and a polishing disc is fixedly installed at the bottom of the transmission shaft of the third motor, which is convenient for adjusting the front - rear position of polishing through the front - rear moving and polishing component.

[0012] Preferably, there are two limiting strips, and the tops of the two limiting strips are fixedly installed on the inner top of the connection frame, which improves the stability.

[0013] Preferably, the clamping and rotating mechanism includes a rotating shaft, the rotating shaft is rotatably installed inside the top frame, a clamping frame is fixedly installed on the inner side of the rotating shaft, an internal threaded column is fixedly installed on the top of the clamping frame, a screwing screw is threadedly installed inside the internal threaded column, a clamping plate is rotatably installed at the bottom of the screwing screw, a sliding rod is fixedly installed on the top of the clamping plate, a fourth motor is fixedly installed on the top of the connection platform, a first gear is fixedly installed on the right side of the transmission shaft of the fourth motor, and a second gear is meshed with the top of the first gear, which is convenient for clamping and fixing the door and window through the clamping and rotating mechanism.

[0014] Preferably, there are two rotating shafts, and the left side of the left rotating shaft is fixedly installed with the right side of the second gear, which is convenient for driving the doors and windows to flip through the second gear.

[0015] Compared with the prior art, the utility model provides a surface polishing device for door and window processing, which has the following beneficial effects:

[0016] 1. For the surface polishing device for door and window processing, through the auxiliary moving polishing mechanism arranged, during use, the connecting block drives the polishing disc to move left and right, and the moving block drives the polishing disc to move back and forth, so that the polishing disc can change the polishing position according to the shape and structure of the doors and windows, enabling the polishing disc to perform full-coverage polishing on the doors and windows, and improving the applicability of the polishing device.

[0017] 2. For the surface polishing device for door and window processing, through the clamping and rotating mechanism arranged, during use, the doors and windows are clamped and fixed by the clamping frame and the clamping plate, and the second gear drives the doors and windows to rotate, enabling the doors and windows to be polished on the reverse side without disassembly, and improving the polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0019] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the external structure of the auxiliary moving polishing mechanism of the present utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional view of the left and right moving components of the present utility model;

[0022] Figure 4 It is a schematic diagram of the exploded external structure of the front and back moving polishing components of the present utility model;

[0023] Figure 5 It is a schematic diagram of the exploded external structure of the clamping and rotating mechanism of the present utility model.

[0024] In the figure: 1. Support leg; 2. Auxiliary moving and polishing mechanism; 21. Left - right moving component; 211. Limit rod; 212. First threaded rod; 213. Threaded rotating sleeve; 214. Connecting block; 215. First motor; 216. First driving roller; 217. Transmission belt; 218. Second driving roller; 22. Front - rear moving and polishing component; 221. Connecting frame; 222. Second motor; 223. Second threaded rod; 224. Moving block; 225. Limit strip; 226. Electric push rod; 227. Third motor; 228. Polishing disc; 3. Clamping and rotating mechanism; 31. Rotating shaft; 32. Clamping frame; 33. Inner threaded column; 34. Screwing rod; 35. Clamping plate; 36. Slide rod; 37. Fourth motor; 38. First gear; 39. Second gear; 4. Connecting platform; 5. Top frame. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0027] Embodiment 1:

[0028] Please refer to Figures 1-4 , the present invention provides a technical solution: a surface polishing device for door and window processing, including a support leg 1, a connecting platform 4 is fixedly installed at the top of the support leg 1, a top frame 5 is fixedly installed at the top of the connecting platform 4, clamping and rotating mechanisms 3 are arranged on both the inner side and the outer side of the top frame 5, and an auxiliary moving and polishing mechanism 2 is arranged on the inner top of the top frame 5.

[0029] The auxiliary moving and polishing mechanism 2 includes a left - right moving component 21 and a front - rear moving and polishing component 22, and the front - rear moving and polishing component 22 is arranged at the bottom of the left - right moving component 21.

[0030] Further, the left - right moving component 21 includes a limiting rod 211. The limiting rod 211 is fixedly installed inside the top frame 5. A first threaded rod 212 is fixedly installed inside the top frame 5. A threaded rotating sleeve 213 is threadedly installed on the outer part of the first threaded rod 212. A connecting block 214 is rotatably installed on the outer part of the threaded rotating sleeve 213. A first motor 215 is fixedly installed on the back of the connecting block 214. A first driving roller 216 is fixedly installed on the right side of the transmission shaft of the first motor 215. A transmission belt 217 is drivingly installed on the outer part of the first driving roller 216. One end of the transmission belt 217 away from the first driving roller 216 is drivingly installed with a second driving roller 218, which is convenient for adjusting the left - right position of polishing through the left - right moving component 21.

[0031] Further, the left side of the second driving roller 218 is fixedly installed with the right side of the threaded rotating sleeve 213. The connecting block 214 is slidably installed on the outer part of the limiting rod 211, which is convenient for adjustment under normal conditions.

[0032] Further, the front - back moving polishing component 22 includes a connecting frame 221. The connecting frame 221 is fixedly installed at the bottom of the connecting block 214. A second motor 222 is fixedly installed on the front of the connecting frame 221. A second threaded rod 223 is fixedly installed on the back of the transmission shaft of the second motor 222. A moving block 224 is threadedly installed on the outer part of the second threaded rod 223. A limiting strip 225 is slidably installed inside the moving block 224. An electric push rod 226 is fixedly installed at the bottom of the moving block 224. A third motor 227 is fixedly installed at the bottom of the electric push rod 226. A polishing disc 228 is fixedly installed at the bottom of the transmission shaft of the third motor 227, which is convenient for adjusting the front - back position of polishing through the front - back moving polishing component 22.

[0033] Further, there are two limiting strips 225, and the tops of the two limiting strips 225 are fixedly installed with the inner top of the connecting frame 221, which improves the stability.

[0034] Embodiment Two:

[0035] Please refer to Figure 5 and, in combination with Embodiment One, it is further obtained that the clamping and rotating mechanism 3 includes a rotating shaft 31. The rotating shaft 31 is rotatably installed inside the top frame 5. A clamping frame 32 is fixedly installed on the inner side of the rotating shaft 31. An internal - threaded column 33 is fixedly installed on the top of the clamping frame 32. A screwing screw rod 34 is threadedly installed inside the internal - threaded column 33. A clamping plate 35 is rotatably installed at the bottom of the screwing screw rod 34. A sliding rod 36 is fixedly installed on the top of the clamping plate 35. A fourth motor 37 is fixedly installed on the top of the connecting platform 4. A first gear 38 is fixedly installed on the right side of the transmission shaft of the fourth motor 37. A second gear 39 is meshed with the top of the first gear 38, which is convenient for clamping and fixing the doors and windows through the clamping and rotating mechanism 3.

[0036] Furthermore, there are two rotating shafts 31, and the left side of the left rotating shaft 31 is fixedly installed with the right side of the second gear 39, which facilitates driving the doors and windows to flip through the second gear 39.

[0037] During the actual operation process, when this device is in use, pass the doors and windows through the inner side of the clamping frame 32, rotate and turn the screw rod 34, so that the clamping plate 35 descends under the restriction of the sliding rod 36, and together with the clamping frame 32, clamp the doors and windows. At this time, drive the electric push rod 226 to make the third motor 227 drive the polishing disc 228 to descend, and drive the third motor 227, then the polishing disc 228 can be rotated for polishing. When it is necessary to adjust the left and right positions of the polishing, drive the first motor 215 to make the first transmission roller 216 rotate. Under the transmission of the transmission belt 217, the second transmission roller 218 drives the threaded rotating sleeve 213 to rotate. At this time, the connecting block 214 drives the polishing disc 228 to move, and then the left and right positions of the polishing can be adjusted. Drive the second motor 222 to make the second threaded rod 223 drive the moving block 224 to move under the restriction of the limiting strip 225, and then the front and back positions of the polishing can be changed. After polishing one surface, drive the fourth motor 37 to make the first gear 38 drive the second gear 39 to rotate, and then the doors and windows can be turned over for polishing on the other side.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A surface polishing device for door and window processing, comprising a support leg (1), characterized in that: A connecting platform (4) is fixedly mounted on the top of the supporting leg (1), a top frame (5) is fixedly mounted on the top of the connecting platform (4), a clamping and rotating mechanism (3) is arranged on the inner side and the outer side of the top frame (5), and an auxiliary moving polishing mechanism (2) is arranged on the inner side of the top of the top frame (5); The auxiliary movable polishing mechanism (2) comprises a left-right movable assembly (21) and a front-back movable polishing assembly (22), wherein the front-back movable polishing assembly (22) is arranged at the bottom of the left-right movable assembly (21).

2. A surface polishing device for door and window processing according to claim 1, characterized in that: The left-right moving assembly (21) comprises a limit rod (211), the limit rod (211) is fixedly mounted on the inner side of the top frame (5), a threaded rod (212) is fixedly mounted on the inner side of the top frame (5), a threaded rotating sleeve (213) is mounted on the outer thread of the threaded rotating sleeve (213), a connecting block (214) is mounted on the outer rotation of the threaded rotating sleeve (213), a motor (215) is fixedly mounted on the back of the connecting block (214), a transmission roller (216) is fixedly mounted on the right side of the transmission shaft of the motor (215), a transmission belt (217) is mounted on the outer transmission of the transmission roller (216), and a transmission roller (218) is mounted on the end of the transmission belt (217) away from the transmission roller (216).

3. A surface polishing device for door and window processing according to claim 2, characterized in that: The left side of the second transmission roller (218) is fixedly mounted on the right side of the threaded rotating sleeve (213), and the connecting block (214) is slidably mounted on the outside of the limiting rod (211).

4. The surface polishing device for door and window processing according to claim 1, characterized in that: The forward and backward moving polishing assembly (22) comprises a connecting frame (221), the connecting frame (221) is fixedly mounted on the bottom of the connecting block (214), a second motor (222) is fixedly mounted on the front of the connecting frame (221), a second threaded rod (223) is fixedly mounted on the back of the transmission shaft of the second motor (222), a moving block (224) is threadedly mounted on the external thread of the second threaded rod (223), a limit strip (225) is slidably mounted inside the moving block (224), an electric push rod (226) is fixedly mounted on the bottom of the moving block (224), a third motor (227) is fixedly mounted on the bottom of the electric push rod (226), and a polishing disc (228) is fixedly mounted on the bottom of the transmission shaft of the third motor (227).

5. The surface polishing device for door and window processing according to claim 4, characterized in that: Two limit bars (225) are provided, and the tops of the two limit bars (225) are fixedly mounted to the inner side of the top of the connecting frame (221).

6. The surface polishing device for door and window processing according to claim 1, characterized in that: The clamping rotation mechanism (3) comprises a rotating shaft (31), the rotating shaft (31) is rotatably mounted inside the top frame (5), a clamping frame (32) is fixedly mounted on the inner side of the rotating shaft (31), an internal thread column (33) is fixedly mounted on the top of the clamping frame (32), a screw rod (34) is mounted on the internal thread of the internal thread column (33), a clamping plate (35) is rotatably mounted on the bottom of the screw rod (34), a sliding rod (36) is fixedly mounted on the top of the clamping plate (35), a motor four (37) is fixedly mounted on the top of the connecting platform (4), a gear one (38) is fixedly mounted on the right side of the transmission shaft of the motor four (37), and a gear two (39) is meshed with the top of the gear one (38).

7. A surface polishing device for door and window processing according to claim 6, characterized in that: Two rotating shafts (31) are provided, and the left side of the rotating shaft (31) on the left side is fixedly mounted on the right side of the second gear (39).

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