Wiping mechanism

Abstract

The utility model belongs to the technical field of mechanical mechanisms, and particularly relates to a wiping mechanism which comprises a supporting table, a receiving driving part, a wiping belt, a clamping assembly, a discharging roller, a receiving roller, a first guide roller, a second guide roller and a third guide roller, and the discharging roller, the receiving roller, the first guide roller, the second guide roller and the third guide roller are all rotationally installed on the supporting table. The material receiving driving piece is mounted on the supporting table and connected with the material receiving roller; the wiping belt is wound on the discharging roller, and the free end of the wiping belt sequentially bypasses the first guide roller, the second guide roller and the third guide roller and then is wound on the receiving roller; the wiping belt comprises a first wiping section located between the first guide roller and the second guide roller and a second wiping section located between the second guide roller and the third guide roller. The clamping assembly is installed on the supporting table and used for combining or separating the first wiping section and the second wiping section. The clamping assembly can drive the first wiping section and the second wiping section to be combined so as to wipe the to-be-cleaned part, the cleanliness of the to-be-cleaned part is guaranteed, and the accident that cleaning liquid drips from the to-be-cleaned part is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical mechanism technology, and in particular relates to a wiping mechanism. Background Technology

[0002] In automated machining equipment, mechanical components such as needles and dispensing heads need to be cleaned to ensure the cleanliness of workpieces and equipment, as well as the machining accuracy of processed parts. In existing technology, automated machining equipment is equipped with a liquid storage tank, using cleaning fluid from the tank to clean the mechanical components. However, when mechanical components are removed from the tank, the cleaning fluid can easily drip from the components onto the equipment or processed parts, causing contamination. Furthermore, the cleaning fluid cleans mechanical components by dissolving them, which presents the technical problem of incomplete cleaning. Summary of the Invention

[0003] This invention solves the technical problems of pollution and incomplete cleaning when cleaning liquid is used to clean mechanical parts in the prior art, and provides a wiping mechanism.

[0004] In view of the above problems, the present invention provides a wiping mechanism, including a support platform, a receiving drive component, a wiping belt, a clamping assembly, and a feeding roller, a receiving roller, a first guide roller, a second guide roller, and a third guide roller, all rotatably mounted on the support platform; the receiving drive component is mounted on the support platform and connected to the receiving roller;

[0005] The wiping strip is wound around the feeding roller, and the free end of the wiping strip passes sequentially around the first guide roller, the second guide roller and the third guide roller before being wound around the receiving roller; the wiping strip includes a first wiping section located between the first guide roller and the second guide roller, and a second wiping section located between the second guide roller and the third guide roller;

[0006] The clamping assembly is mounted on the support platform and is used to merge or separate the first wiping segment and the second wiping segment.

[0007] Optionally, the clamping assembly includes a clamping drive mounted on the support platform and a first clamping block and a second clamping block both mounted on the clamping drive; the clamping drive is used to drive the first clamping block and the second clamping block to merge or separate, so that the first clamping block and the second clamping block merge or separate the first wiping segment and the second wiping segment.

[0008] Optionally, the wiping mechanism further includes a first tension roller and a second tension roller, both mounted on the support platform. The first tension roller presses the wiping strip between the feed roller and the first guide roller, and the second tension roller presses the wiping strip between the take-up roller and the third guide roller.

[0009] Optionally, the wiping belt further includes a third wiping section located between the first tension roller and the first guide roller, and a fourth wiping section located between the third guide roller and the second tension roller; a first receiving space is provided between the first wiping section and the third wiping section, and a second receiving space is provided between the second wiping section and the fourth wiping section; the first clamping block is located in the first receiving space, and the second clamping block is located in the second receiving space.

[0010] Optionally, the wiping mechanism further includes a sensor mounted on the support platform, the sensor being used to detect whether the wiping strip is present between the feeding roller and the first guide roller.

[0011] Optionally, a wiping space for wiping the part to be cleaned is provided between the first wiping section and the second wiping section.

[0012] Optionally, the wiping mechanism further includes a top plate mounted on the support platform, with an internal space between the top plate and the support platform, and the feeding roller, the receiving roller, the first guide roller, the second guide roller and the third guide roller are all located in the internal space;

[0013] The top plate is also provided with a through hole that connects to the wiping space.

[0014] Optionally, the wiping mechanism further includes an outer cover, which has an inner hole and an opening communicating with the inner hole, the support platform is installed in the inner hole, and the top plate is used to cover the opening.

[0015] Optionally, the feeding roller includes a first base plate with a first winding roller and a first top plate with an insertion hole, wherein the first winding roller is detachably inserted into the insertion hole.

[0016] Optionally, the take-up roller includes a second winding roller and a second top plate connected to the second winding roller, wherein the end of the second winding roller away from the second top plate is detachably connected to the take-up drive.

[0017] In this invention, after the part to be cleaned is inserted between the first wiping section and the second wiping section, the clamping assembly drives the first wiping section and the second wiping section to merge, and the part to be cleaned is clamped between the first wiping section and the second wiping section; the receiving drive drives the receiving roller to rotate, and the discharging roller releases the wiping belt, so that the first wiping section and the second wiping section can wipe the part to be cleaned, and ensure the cleanliness of the part to be cleaned, and the part to be cleaned will not drip cleaning liquid. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the wiping mechanism provided in one embodiment of the present invention;

[0020] Figure 2 This is a partial structural schematic diagram of a wiping mechanism provided in an embodiment of the present utility model;

[0021] Figure 3 A top view of a wiping mechanism provided in an embodiment of the present invention;

[0022] Figure 4 An exploded view of the feeding roller of the wiping mechanism provided in an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the receiving roller of the wiping mechanism provided in an embodiment of the present invention.

[0024] The reference numerals in the accompanying drawings are as follows:

[0025] 1. Support platform; 2. Receiving drive component; 3. Wiping belt; 31. First wiping section; 32. Second wiping section; 33. Third wiping section; 34. Fourth wiping section; 4. Clamping assembly; 41. Clamping drive component; 42. First clamping block; 43. Second clamping block; 51. Feeding roller; 511. First base plate; 512. First winding roller; 513. First top plate; 52. Receiving roller; 521. Second winding roller; 522. Second top plate; 53. First guide roller; 54. Second guide roller; 55. Third guide roller; 56. First tension roller; 57. Second tension roller; 61. First receiving space; 62. Second receiving space; 63. Wiping space; 7. Sensor; 8. Top plate; 81. Through hole; 9. Outer cover; 91. Opening. Detailed Implementation

[0026] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0027] It should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of this utility model.

[0028] like Figure 2 and Figure 3 As shown, one embodiment of this utility model provides a wiping mechanism, including a support platform 1, a receiving drive component 2, a wiping belt 3, a clamping assembly 4, and a feeding roller 51, a receiving roller 52, a first guide roller 53, a second guide roller 54, and a third guide roller 55, all rotatably mounted on the support platform 1; the receiving drive component 2 is mounted on the support platform 1 and connected to the receiving roller 52; it can be understood that the feeding roller 51, the receiving roller 52, the first guide roller 53, the second guide roller 54, and the third guide roller 55 are all rotatably mounted on the top surface of the support platform 1.

[0029] The wiping tape 3 is wound around the feeding roller 51, and the free end of the wiping tape 3 sequentially passes around the first guide roller 53, the second guide roller 54, and the third guide roller 55 before being wound around the receiving roller 52. The wiping tape 3 includes a first wiping section 31 located between the first guide roller 53 and the second guide roller 54, and a second wiping section 32 located between the second guide roller 54 and the third guide roller 55. It can be understood that the receiving drive 2 includes, but is not limited to, a motor, etc. The receiving drive 2 drives the receiving roller 52 to rotate, and the receiving roller 52 will wind up the wiping tape 3, while the feeding roller 51 releases the wiping tape 3. A new wiping tape 3 is wound on the feeding roller 51, and a previously wiped wiping tape 3 is wound on the receiving roller 52.

[0030] The clamping assembly 4 is mounted on the support platform 1 and is used to merge or separate the first wiping section 31 and the second wiping section 32. Understandably, the two clamping arms of the clamping assembly 4 are located to the sides of the first wiping section 31 and the second wiping section 32, respectively.

[0031] Specifically, after the part to be cleaned is inserted between the first wiping section 31 and the second wiping section 32, the clamping assembly 4 drives the first wiping section 31 and the second wiping section 32 to merge, and the part to be cleaned is clamped between the first wiping section 31 and the second wiping section 32; the receiving drive 2 drives the receiving roller 52 to rotate, and the discharging roller 51 releases the wiping belt 3, so that the first wiping section 31 and the second wiping section 32 can wipe the part to be cleaned, and ensure the cleanliness of the part to be cleaned, and the part to be cleaned will not drip cleaning liquid.

[0032] In one embodiment, such as Figure 2 and Figure 3 As shown, the clamping assembly 4 includes a clamping drive 41 mounted on the support platform 1, and a first clamping block 42 and a second clamping block 43 both mounted on the clamping drive 41. The clamping drive 41 is used to drive the first clamping block 42 and the second clamping block 43 to merge or separate, so that the first clamping block 42 and the second clamping block 43 merge or separate the first wiping section 31 and the second wiping section 32. It can be understood that the clamping drive 41 includes, but is not limited to, a clamping cylinder, a clamping motor, etc. The first clamping block 42 and the second clamping block 43 are respectively located on the sides of the first wiping section 31 and the second wiping section 32, so that when the clamping drive 41 drives the first clamping block 42 and the second clamping block 43 to merge or separate, the first clamping block 42 and the second clamping block 43 can drive the first wiping section 31 and the second wiping section 32 to merge or separate. In this embodiment, the clamping assembly 4 has a simple structure and low manufacturing cost.

[0033] In one embodiment, such as Figure 2 and Figure 3 As shown, the wiping mechanism further includes a first tension roller 56 and a second tension roller 57, both mounted on the support platform 1. The first tension roller 56 presses the wiping strip 3 between the feed roller 51 and the first guide roller 53, and the second tension roller 57 presses the wiping strip 3 between the take-up roller 52 and the third guide roller 55. It can be understood that the first tension roller 56 can press the wiping strip 3 between the feed roller 51 and the first guide roller 53 from the side, and the second tension roller 57 can press the wiping strip 3 between the take-up roller 52 and the third guide roller 55 from the side. In this embodiment, the design of the first tension roller 56 and the second tension roller 57 ensures the tension of the wiping strip 3 between the take-up roller 52 and the feed roller 51.

[0034] In one embodiment, such as Figure 2 and Figure 3As shown, the wiping belt 3 further includes a third wiping section 33 located between the first tension roller 56 and the first guide roller 53, and a fourth wiping section 34 located between the third guide roller 55 and the second tension roller 57; a first receiving space 61 is provided between the first wiping section 31 and the third wiping section 33, and a second receiving space 62 is provided between the second wiping section 32 and the fourth wiping section 34; the first clamping block 42 is located in the first receiving space 61, and the second clamping block 43 is located in the second receiving space 62. It can be understood that the first clamping block 42 can move within the first receiving space 61, and the second clamping block 43 can move within the second receiving space 62, thereby allowing the first clamping block 42 and the second clamping block 43 to drive the first wiping section 31 and the second wiping section 32 to merge or separate. In this embodiment, the wiping mechanism has a compact structure and occupies little space.

[0035] In one embodiment, such as Figure 2 and Figure 3 As shown, the wiping mechanism also includes a sensor 7 mounted on the support platform 1. The sensor 7 is used to detect whether the wiping tape 3 is present between the feed roller 51 and the first guide roller 53. Understandably, the sensor 7 includes, but is not limited to, a laser sensor. When the sensor 7 does not detect the wiping tape 3, an alarm will sound a paper shortage alarm, prompting staff to replace the wiping tape 3.

[0036] In one embodiment, such as Figure 2 and Figure 3 As shown, a wiping space 63 for wiping the part to be cleaned is provided between the first wiping section 31 and the second wiping section 32. Understandably, the first receiving space 61 and the second receiving space 62 are located on opposite sides of the wiping space 63. Specifically, when the part to be cleaned extends into the wiping space 63, the clamping assembly 4 drives the first wiping section 31 and the second wiping section 32 to merge, thereby allowing the first wiping section 31 and the second wiping section 32 to wipe the part to be cleaned in the wiping space 63.

[0037] In one embodiment, such as Figure 1As shown, the wiping mechanism also includes a top plate 8 mounted on the support platform 1. An internal space (not shown) is provided between the top plate 8 and the support platform 1. The feeding roller 51, the receiving roller 52, the first guide roller 53, the second guide roller 54, and the third guide roller 55 are all located within this internal space. The top plate 8 also has a through hole 81 communicating with the wiping space 63. Understandably, the top plate 8 can be mounted on top of the first tension roller 56 and the second tension roller 57. The top plate 8 and the support platform 1 can conceal the feeding roller 51, the receiving roller 52, the first guide roller 53, the second guide roller 54, and the third guide roller 55 within this internal space, preventing external environmental interference with the wiping belt 3 and ensuring the cleanliness of the wiping belt 3. The part to be cleaned can be inserted into the wiping space 63 through the through hole 81.

[0038] In one embodiment, such as Figure 1 and Figure 2 As shown, the wiping mechanism also includes an outer cover 9, which has an inner cavity and an opening 91 communicating with the inner cavity. The support platform 1 is installed in the inner cavity, and the top plate 8 is used to cover the opening 91. Understandably, the outer cover 9 can protect the wiping mechanism from the outside, extending its service life.

[0039] In one embodiment, such as Figure 4 As shown, the feeding roller 51 includes a first base plate 511 with a first winding roller 512 and a first top plate 513 with an insertion hole. The first winding roller 512 is detachably inserted into the insertion hole. Understandably, the wiping tape 3 is wound around the first winding roller 512 between the first top plate 513 and the first base plate 511. The first top plate 513 and the first base plate 511 can confine the wiping tape 3 to the first winding roller 512. In this embodiment, the disassembly and assembly operation between the first top plate 513 and the first base plate 511 is simple, thereby facilitating the replacement of the wiping tape 3 on the feeding roller 51.

[0040] In one embodiment, such as Figure 5 As shown, the take-up roller 52 includes a second winding roller 521 and a second top plate 522 connected to the second winding roller 521. The end of the second winding roller 521 away from the second top plate 522 is detachably connected to the take-up drive member 2. It can be understood that after the second winding roller 521 is separated from the take-up drive member 2, the wiping tape 3 can be removed from the take-up roller 52, and the second top plate 522 can restrain the wiping tape 3 on the second winding roller 521.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wiping mechanism characterized by, The wiping mechanism comprises a supporting table, a material collecting driving element, a wiping belt, a clamping assembly, a material feeding roller, a material collecting roller, a first guide roller, a second guide roller and a third guide roller which are all rotatably installed on the supporting table; the material collecting driving element is installed on the supporting table and connected with the material collecting roller; The wiping belt is wound around the material feeding roller, and the free end of the wiping belt is sequentially wound around the first guide roller, the second guide roller and the third guide roller and then wound around the material collecting roller; the wiping belt comprises a first wiping section between the first guide roller and the second guide roller and a second wiping section between the second guide roller and the third guide roller; The clamping assembly is installed on the supporting table and used for combining or separating the first wiping section and the second wiping section.

2. The wiping mechanism of claim 1, wherein, The clamping assembly comprises a clamping driving element installed on the supporting table and a first clamping block and a second clamping block which are both installed on the clamping driving element; the clamping driving element is used for driving the first clamping block and the second clamping block to combine or separate, so that the first clamping block and the second clamping block combine or separate the first wiping section and the second wiping section.

3. The wiping mechanism of claim 2, wherein, The wiping mechanism further comprises a first tensioning roller and a second tensioning roller which are both installed on the supporting table; the first tensioning roller is used for pressing the wiping belt between the material feeding roller and the first guide roller, and the second tensioning roller is used for pressing the wiping belt between the material collecting roller and the third guide roller.

4. The wiping mechanism of claim 3, wherein, The wiping belt further comprises a third wiping section between the first tensioning roller and the first guide roller and a fourth wiping section between the third guide roller and the second tensioning roller; a first accommodating space is arranged between the first wiping section and the third wiping section, and a second accommodating space is arranged between the second wiping section and the fourth wiping section; the first clamping block is located in the first accommodating space, and the second clamping block is located in the second accommodating space.

5. The wiping mechanism of claim 1, wherein, The wiping mechanism further comprises a sensor installed on the supporting table, which is used for detecting whether the wiping belt is arranged between the material feeding roller and the first guide roller.

6. The wiping mechanism of claim 1, wherein, A wiping space for wiping the to-be-cleaned member is arranged between the first wiping section and the second wiping section.

7. The wiping mechanism of claim 6, wherein, The wiping mechanism further comprises a top plate installed on the supporting table; an internal space is arranged between the top plate and the supporting table; the material feeding roller, the material collecting roller, the first guide roller, the second guide roller and the third guide roller are all located in the internal space. A through hole is further arranged on the top plate and communicates with the wiping space.

8. The wiping mechanism of claim 7, wherein, The wiping mechanism further comprises an outer cover; an accommodating inner hole is arranged on the outer cover, and an opening which communicates with the accommodating inner hole is arranged on the outer cover; the supporting table is installed in the accommodating inner hole, and the top plate is used for covering the opening.

9. The wiping mechanism of claim 1, wherein, The material feeding roller comprises a first bottom disc provided with a first winding roller and a first top disc provided with a plug-in hole; the first winding roller is detachably plugged in the plug-in hole.

10. The wiping mechanism of claim 1, wherein, The material collecting roller comprises a second top disc provided with a second winding roller; one end of the second winding roller away from the second top disc is detachably connected with the material collecting driving element.

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