Polishing device for sealant processing

Abstract

The utility model relates to the technical field of sealant polishing, and discloses a polishing device for sealant processing, which comprises a vehicle body and a polishing assembly, the polishing assembly comprises a driving motor and a polishing disc, the top of the vehicle body is fixedly connected with an electric telescopic rod, the top of the electric telescopic rod is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with the driving motor. A groove is formed in the bottom of the transmission column, a spring is fixedly connected into the groove, a connecting column is fixedly connected to the bottom of the spring, the bottom of the connecting column is fixedly connected with the grinding disc, limiting rods are symmetrically and fixedly connected to the bottom of the connecting column, and limiting holes are symmetrically formed in the bottom of the groove. The limiting rod penetrates through the limiting hole, the transmission column penetrates through the transmission sleeve, an armrest frame is arranged on the trolley body, and a display screen is arranged on the armrest frame.

Description

Technical Field

[0001] The utility model relates to the technical field of sealant grinding, in particular to a sealant processing grinding device. Background Art

[0002] Sealant refers to a sealing material that deforms with the shape of the sealing surface, is not easy to flow, and has a certain degree of adhesion. It is widely used in the sealing of construction, transportation, electronic instruments and parts. Elastic polyurethane is a commonly used sealing material with technical characteristics such as large elongation, high elasticity, and strong adhesion with materials.

[0003] However, the prior art has the following problems: when sealant is used in the field of filling seams, the sealant will leak out from the gaps. At this time, a grinding structure is required to grind the sealant flat. However, in the operation of adjusting the distance between the grinding structure and the sealant, the existing operation method is cumbersome and the polished area cannot be cleaned in time, resulting in the inability to intuitively judge the polishing condition.

[0004] Therefore, how to design a grinding device for sealant processing has become a problem that we currently need to solve. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a grinding device for sealant processing to solve the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for sealant processing, comprising a body and a grinding assembly, the grinding assembly comprising a driving motor and a grinding disc, an electric telescopic rod is fixedly connected to the top of the body, a mounting plate is fixedly connected to the top of the electric telescopic rod, the mounting plate is fixedly connected to the driving motor, a transmission sleeve is rotatably connected to the top of the body, a transmission column is fixedly connected to the output shaft of the driving motor, a groove is provided at the bottom of the transmission column, a spring is fixedly connected in the groove, a connecting column is fixedly connected to the bottom of the spring, the bottom of the connecting column is fixedly connected to the grinding disc, a limiting rod is symmetrically fixedly connected to the bottom of the connecting column, limiting holes are symmetrically provided at the bottom of the groove, the limiting rod passes through the limiting hole, the transmission column passes through the transmission sleeve, an armrest is provided on the body, and a display screen is provided on the armrest.

[0009] Preferably, a limit groove is provided on the inner circumferential wall of the transmission sleeve, a limit strip is fixedly connected to the outer circumferential wall of the transmission column, the limit strip is slidably arranged in the limit groove, a linkage frame is slidably connected to the vehicle body, transmission teeth are arranged on both sides of the inner wall of the linkage frame, a half gear is also rotatably connected to the vehicle body, the half gear is meshed with the transmission teeth, a linkage rod is fixedly connected to the top of the half gear, the linkage rod and the outer circumferential wall of the transmission sleeve are both fixedly connected with pulleys, a belt is arranged between the two pulleys, a slot is provided on the vehicle body, a guide rod is fixedly connected to the bottom of the linkage frame, the guide rod passes through the slot, and a brush sleeve is fixedly connected to the bottom of the guide rod.

[0010] Preferably, a brush is provided in the brush sleeve.

[0011] (III) Beneficial effects

[0012] The utility model provides a grinding device for sealant processing, which has the following beneficial effects:

[0013] First: The user observes the height of the grinding disc through the display screen, and can adjust the height of the drive motor and the grinding disc through the electric telescopic rod to adapt to the thickness changes of the sealant, achieve precise grinding effects, easy operation, and improve convenience.

[0014] Second: The brush cleans the grinding path in real time, and the cleaned area is easy to observe. The user can intuitively understand the grinding status in real time to ensure the grinding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model from a first viewing angle;

[0016] Figure 2 It is a schematic diagram of the overall structure of the device of the utility model from a second viewing angle;

[0017] Figure 3 It is a cross-sectional schematic diagram of the transmission sleeve of the utility model;

[0018] Figure 4 for Figure 3 The enlarged view of point B in the figure;

[0019] Figure 5 for Figure 1 Enlarged view of point A in .

[0020] In the figure: 1. vehicle body; 2. driving motor; 201. grinding disc; 202. electric telescopic rod; 203. mounting plate; 204. transmission sleeve; 205. transmission column; 206. groove; 207. connecting column; 208. limiting rod; 209. limiting groove; 210. limiting strip; 3. handrail frame; 4. linkage frame; 401. transmission gear; 402. half gear; 403. linkage rod; 404. belt; 405. slot; 406. guide rod; 407. brush cover. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] like Figure 1-5 As shown, the utility model provides a technical solution: a grinding device for sealant processing, comprising a body 1 and a grinding assembly, the grinding assembly comprising a driving motor 2 and a grinding disc 201, an electric telescopic rod 202 is fixedly connected to the top of the body 1, a mounting plate 203 is fixedly connected to the top of the electric telescopic rod 202, the mounting plate 203 is fixedly connected to the driving motor 2, a transmission sleeve 204 is rotatably connected to the top of the body 1, a transmission column 205 is fixedly connected to the output shaft of the driving motor 2, a groove 206 is provided at the bottom of the transmission column 205, a spring is fixedly connected in the groove 206, a connecting column 207 is fixedly connected to the bottom of the spring, the bottom of the connecting column 207 is fixedly connected to the grinding disc 201, a limiting rod 208 is symmetrically fixedly connected to the bottom of the connecting column 207, limiting holes are symmetrically provided at the bottom of the groove 206, the limiting rod 208 passes through the limiting holes, the transmission column 205 passes through the transmission sleeve 204, an armrest frame 3 is provided on the body 1, and a display screen is provided on the armrest frame 3.

[0025] Specifically: after the sealant is filled in the tile seams and road gaps, the vehicle body 1 moves along the gaps, and then the driving motor 2 drives the transmission column 205 to rotate. Through the clamping effect of the limit rod 208 and the limit hole, the transmission column 205 can drive the connecting column 207 and the grinding disc 201 to rotate, so that the grinding disc 201 can grind the sealant leaking out of the gaps;

[0026] The handrail frame 3 is convenient for the user to push the vehicle body 1. A camera is provided at the bottom of the vehicle body 1. The camera shooting picture is played on the display screen. The user can observe the height of the grinding disc 201 through the display screen. The height of the driving motor 2 and the grinding disc 201 can be adjusted through the electric telescopic rod 202 to adapt to the thickness change of the sealant, achieve precise grinding effect, easy operation, and improve convenience;

[0027] The connecting column 207 can be elastically displaced inside the groove 206, so that the grinding disc 201 can be elastically displaced in a certain vertical direction. The elastic displacement is preferably 1-3 cm, so that the grinding disc 201 always has downward pressure, thereby stably grinding the sealant.

[0028] A limiting groove 209 is provided on the inner circumferential wall of the transmission sleeve 204, and a limiting strip 210 is fixedly connected to the outer circumferential wall of the transmission column 205. The limiting strip 210 is slidably arranged in the limiting groove 209. A linkage frame 4 is slidably connected to the vehicle body 1, and transmission teeth 401 are arranged on both sides of the inner wall of the linkage frame 4. A half gear 402 is also rotatably connected to the vehicle body 1, and the half gear 402 is meshed with the transmission tooth 401. A linkage rod 403 is fixedly connected to the top of the half gear 402. The linkage rod 403 and the outer circumferential wall of the transmission sleeve 204 are both fixedly connected with pulleys, and a belt 404 is arranged between the two pulleys. A slot 405 is provided on the vehicle body 1, and a guide rod 406 is fixedly connected to the bottom of the linkage frame 4. The guide rod 406 passes through the slot 405, and a brush sleeve 407 is fixedly connected to the bottom of the guide rod 406.

[0029] A brush is disposed in the brush sleeve 407 .

[0030] Specifically, the transmission column 205 is connected with the limiting groove 209 through the limiting strip 210, so that the transmission column 205 can drive the transmission sleeve 204 to rotate, and the transmission sleeve 204 drives the linkage rod 403 and the half gear 402 to rotate. When the half gear 402 rotates, the half gear 402 alternately meshes with the transmission teeth 402 on both sides, so that the linkage frame 4 reciprocates in a straight line, and the linkage frame 4 drives the guide rod 406 and the brush sleeve 407 to reciprocate in a straight line, so that the brush can clean the area that has just been polished;

[0031] It can be understood that: the brush cleans the grinding path in real time, the cleaned area is convenient for observation, and the user can intuitively understand the grinding status in real time to ensure the grinding accuracy.

[0032] The working process of the utility model is as follows: the vehicle body 1 moves along the gap, and then the driving motor 2 drives the transmission column 205 to rotate. Through the clamping effect of the limiting rod 208 and the limiting hole, the transmission column 205 can drive the connecting column 207 and the grinding disc 201 to rotate, so that the grinding disc 201 can grind the sealant leaking out of the gap, and the transmission column 205 can drive the transmission sleeve 204 to rotate, and the transmission sleeve 204 drives the linkage rod 403 and the half gear 402 to rotate. When the half gear 402 rotates, the half gear 402 alternately meshes with the transmission teeth 402 on both sides, so that the linkage frame 4 performs a linear reciprocating movement, and the linkage frame 4 drives the guide rod 406 and the brush sleeve 407 to perform a linear reciprocating movement, so that the brush can clean the area that has just been polished.

[0033] 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.

[0034] Although 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 grinding device for processing sealant, comprising a vehicle body (1) and a grinding assembly, characterized in that: The grinding assembly comprises a driving motor (2) and a grinding disc (201); the top of the vehicle body (1) is fixedly connected to an electric telescopic rod (202); the top of the electric telescopic rod (202) is fixedly connected to a mounting plate (203); the mounting plate (203) is fixedly connected to the driving motor (2); the top of the vehicle body (1) is rotatably connected to a transmission sleeve (204); the output shaft of the driving motor (2) is fixedly connected to a transmission column (205); a groove (206) is provided at the bottom of the transmission column (205); A spring is fixedly connected inside (206), a connecting column (207) is fixedly connected to the bottom of the spring, the bottom of the connecting column (207) is fixedly connected to the grinding disc (201), the bottom of the connecting column (207) is symmetrically fixedly connected to a limiting rod (208), the bottom of the groove (206) is symmetrically provided with limiting holes, the limiting rod (208) passes through the limiting holes, the transmission column (205) passes through the transmission sleeve (204), and an armrest frame (3) is arranged on the vehicle body (1), and a display screen is arranged on the armrest frame (3).

2. A grinding device for sealant processing according to claim 1, characterized in that: A limiting groove (209) is provided on the inner peripheral wall of the transmission sleeve (204); a limiting strip (210) is fixedly connected to the outer peripheral wall of the transmission column (205); the limiting strip (210) is slidably arranged in the limiting groove (209); a linkage frame (4) is slidably connected to the vehicle body (1); transmission teeth (401) are arranged on both sides of the inner wall of the linkage frame (4); a half gear (402) is also rotatably connected to the vehicle body (1); the half gear (402) is meshed with the transmission teeth (401) The top of the half gear (402) is fixedly connected with a linkage rod (403), the linkage rod (403) and the outer peripheral wall of the transmission sleeve (204) are both fixedly connected with pulleys, a belt (404) is arranged between the two pulleys, a slot (405) is provided on the vehicle body (1), a guide rod (406) is fixedly connected to the bottom of the linkage frame (4), the guide rod (406) passes through the slot (405), and a brush sleeve (407) is fixedly connected to the bottom of the guide rod (406).

3. A grinding device for sealant processing according to claim 2, characterized in that: A brush is arranged inside the brush sleeve (407).

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