Auxiliary carving device for hollowed-out carving anti-mildew folding fan

Abstract

The utility model provides an anti-mildew folding fan auxiliary carving device for hollowed-out carving, which belongs to the technical field of hollowed-out folding fan processing and comprises a bearing table, a mounting disc is arranged at the middle section of the top of the bearing table in a protruding manner, a blocking rod is hinged to the mounting disc, and a dust collecting component is mounted on one side edge of the top of the bearing table; the dust collecting assembly comprises a collecting cover, an air inlet is formed in one end of the top of the collecting cover, an arc-shaped filter screen is fixed to the middle section of the vertical section of the collecting cover, a collecting channel is formed in the position, corresponding to the filter screen, of the vertical section of the dust collecting assembly, and a second collecting box is installed at the collecting channel in an inserted mode. And an air outlet is formed in the bottom of the dust collecting assembly, and an air blowing box is arranged at the end, away from the air inlet of the dust collecting assembly, of the top of the bearing table. The overall cleanliness of a working area is guaranteed, and carved wood chips are prevented from entering the respiratory tract of a carving worker along with breathing of the carving worker as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow folding fan processing, in particular to an auxiliary carving device for hollow carved mildew-proof folding fans. Background Art

[0002] As an intangible cultural heritage, the hollow carved folding fan embodies a profound cultural heritage and artistic value. Its production process combines a variety of artistic techniques such as carving and painting, showing the exquisite skills and unique charm of traditional Chinese crafts. The hollow carved folding fan is a handicraft with unique artistic charm. It uses the technique of hollowing out the inside of the carving material, leaving the pattern on the surface, so that the fan surface presents an ethereal and exquisite beauty. This technique has a long history in fan making and is widely used.

[0003] The existing hollow-carved anti-mildew folding fan auxiliary carving device often causes wood ash and debris to accumulate on the surface of the table when carving wooden fan blades, affecting the overall carving of the intangible cultural heritage carving personnel. At the same time, the carved wood debris remaining on the table is easy to enter the respiratory tract of the carving personnel with the breathing of the carving personnel, which is easy to cause the carving personnel to cough, etc. Therefore, a hollow-carved anti-mildew folding fan auxiliary carving device is needed to assist in solving this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a hollow carved mildew-proof folding fan auxiliary carving device in view of the deficiencies in the prior art, which can perform auxiliary blowing treatment on the carving position during work, and at the same time, through the suction on the other side, it can ensure that the wood debris can be stably adsorbed in the collection cover and filtered, thereby ensuring the overall cleanliness of the working area, and preventing the carved wood debris from entering the respiratory tract of the carving personnel along with their breathing as much as possible, thereby ensuring the health of the carving personnel.

[0005] To achieve the above purpose, the utility model provides the following technical solution: comprising a receiving platform, a mounting plate is protrudingly provided at the middle section of the top of the receiving platform, a blocking rod is hingedly installed on the mounting plate, and a dust collecting component for auxiliary air suction is installed on one side of the top of the receiving platform;

[0006] The dust collecting component includes an L-shaped collecting hood, which is hollow inside and has an air inlet at one end of the top of the collecting hood. The middle section of the vertical section of the collecting hood protrudes outward to form an air guide chamber, and an arc-shaped filter is fixed on the outer side of the air guide chamber. A collecting channel is provided in the vertical section of the dust collecting component corresponding to the filter, and a second collecting box is plugged and installed at the collecting channel. An air guide wheel is rotatably arranged in the air guide chamber, and a scraper plate is slidably arranged on the outer side of the filter. A transmission component for driving the air guide wheel and the scraper plate to rotate synchronously is installed on the dust collecting component, and an air outlet is arranged at the bottom of the dust collecting component. A blowing box is arranged on the top of the receiving platform and at one end away from the air inlet of the dust collecting component, and the air outlet is connected to the blowing box through an air guide pipe.

[0007] As a further preferred scheme, the transmission assembly includes two transmission wheels, and the two transmission wheels are connected by a transmission belt. A reciprocating screw is fixed on one side of one transmission wheel, and the reciprocating screw is installed on the scraping plate. The scraping plate and the reciprocating screw are threadedly matched. A rotating rod is fixed on one side of the other transmission wheel, and the rotating rod is installed on the air guide wheel. A transmission motor that drives a transmission wheel to rotate is installed on the outer edge of the collecting hood.

[0008] As a further preferred solution, a conducting groove is provided at the top of the receiving platform, and a first collecting box is plugged and installed below the receiving platform corresponding to the conducting groove.

[0009] As a further preferred solution, an arc-shaped sliding groove is provided at the top of the mounting plate, and a limiting strip is protrudingly provided at the bottom of the blocking rod, and the limiting strip is slidably arranged in the sliding groove.

[0010] As a further preferred solution, a positioning bolt is installed at the top of the blocking rod corresponding to the limiting strip, the blocking rod and the positioning bolt are threadedly matched, and the positioning bolt is topped at the top of the sliding groove.

[0011] As a further preferred solution, a scale ring is embedded and installed at the top of the installation plate, a pointer is fixed to one end of the blocking rod facing the blocking rod, and the scale ring cooperates with the pointer to point.

[0012] As a further preferred solution, an anti-skid pad is embedded and installed on the side of the blocking rod, and a plurality of the anti-skid pads are equidistantly arranged on the side of the blocking rod.

[0013] The beneficial effects of the utility model are:

[0014] (1) The utility model provides a dust collecting assembly at the top of the receiving platform. The transmission motor drives the transmission wheel to rotate as a whole, and the transmission wheel drives the transmission belt to rotate, thereby causing both transmission wheels to rotate. During the rotation of the transmission wheel, the reciprocating screw rod and the rotating rod are driven to rotate. When the rotating rod rotates, the air guide wheel is driven to rotate as a whole, thereby causing the dust collecting assembly to suck air as a whole. During the suction process, the air with debris generated by the engraving is assisted to be sucked. The debris after suction is assisted to be filtered through the filter net, and then the air is passed through the air outlet and the air guide pipe to reach the blowing box for assisted blowing treatment of the engraving position. At the same time, the reciprocating screw rod and the scraper plate are threadedly matched, so that the scraper plate slides as a whole, thereby scraping and cleaning the impurities filtered on the filter net, and assisted scraping and cleaning through the second collection box. During work, the engraving position can be assisted to be blown. At the same time, the suction on the other side can ensure that the wood debris can be stably adsorbed in the collection cover and filtered, thereby ensuring the overall cleanliness of the working area, and preventing the engraving wood debris from entering the engraving personnel's respiratory tract along with the engraving personnel's breathing as much as possible, thereby ensuring the health of the engraving personnel.

[0015] (2) The utility model cooperates with the mounting plate, the hinged blocking rod and the positioning bolt, etc., so that the blocking rod can be tilted and adjusted to a specified inclination according to the curvature of the folding fan during operation, thereby ensuring that the folding fan blades are in a vertical state during carving, which is convenient for the engraver to carve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3 It is a longitudinal cross-sectional view of the dust collecting assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the transmission component of the utility model.

[0020] Reference numerals

[0021] 1. Receiving table; 2. Dust collecting assembly; 21. Collecting channel; 3. Collecting cover; 4. First collecting box; 5. Wind guide wheel; 6. Scraping plate; 7. Transmission assembly; 71. Transmission motor; 8. Transmission wheel; 9. Transmission belt; 10. Reciprocating screw rod; 11. Rotating rod; 12. Second collecting box; 13. Air outlet; 14. Blowing box; 15. Mounting plate; 151. Sliding groove; 16. Blocking rod; 161. Anti-skid pad; 17. Positioning bolt; 18. Scale ring; 19. Pointer. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] In the description of the present utility model, 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 positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying 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 the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] Example

[0025] like Figure 1 and Figure 2 As shown, the present embodiment provides a hollow carved mildew-proof folding fan auxiliary carving device, including a receiving platform 1, a mounting plate 15 is protrudingly provided at the middle section of the top of the receiving platform 1, a blocking rod 16 is hingedly installed on the mounting plate 15, an arc-shaped sliding groove 151 is opened at the top of the mounting plate 15, a limiting strip is protrudingly provided at the bottom of the blocking rod 16, the limiting strip is slidably set in the sliding groove 151, a positioning bolt 17 is installed at the top of the blocking rod 16 corresponding to the limiting strip, the blocking rod 16 and the positioning bolt 17 are threadedly matched, and the positioning bolt 17 is set at the top of the sliding groove 151.

[0026] By cooperating between the mounting plate 15, the hinged blocking rod 16 and the positioning bolt 17, the blocking rod 16 can be tilted and adjusted to a specified inclination according to the curvature of the folding fan during operation, thereby ensuring that the folding fan blades are in a vertical state during carving, making carving easier for the engraver.

[0027] A scale ring 18 is embedded at the top of the mounting plate 15, and a pointer 19 is fixed to one end of the blocking rod 16 facing the blocking rod 16. The scale ring 18 and the pointer 19 cooperate with each other to point to each other. Through the cooperation between the scale ring 18 and the blocking rod 16, the overall inclination angle of the blocking rod 16 can be effectively determined during operation.

[0028] An anti-skid pad 161 is embedded and installed on the side of the blocking rod 16, and a plurality of anti-skid pads 161 are evenly spaced on the side of the blocking rod 16. The anti-skid pads 161 can ensure that the folding fan blades will not slide when they are attached to the blocking rod 16 during operation, thereby affecting the carving.

[0029] Reference Figure 1 , Figure 3 and Figure 4 As shown, a dust collecting component 2 for auxiliary air suction is installed on one side of the top of the receiving platform 1, and the dust collecting component 2 includes an L-shaped collecting hood 3, the collecting hood 3 is hollow inside, and an air inlet is arranged at one end of the top of the collecting hood 3, and the middle section of the vertical section of the collecting hood 3 protrudes outward to form an air guide cavity, and an arc-shaped filter screen is fixed on the outer side of the air guide cavity, and a collecting channel 21 is opened in the vertical section of the dust collecting component 2 corresponding to the filter screen, and a second collecting box 12 is plugged and installed at the collecting channel 21, an air guide wheel 5 is rotatably arranged in the air guide cavity, and a scraper plate 6 is slidably arranged on the outer side of the filter screen, an air outlet 13 is arranged at the bottom of the dust collecting component 2, and a blow box 14 is arranged on the top of the receiving platform 1 and at one end away from the air inlet of the dust collecting component 2, and the air outlet 13 and the blow box 14 are connected through an air guide pipe.

[0030] Through the dust collecting assembly 2 arranged at the top of the receiving platform 1, the transmission motor 71 drives the transmission wheel 8 to rotate as a whole, and the transmission wheel 8 drives the transmission belt 9 to rotate, so that the two transmission wheels 8 are rotated, and the reciprocating screw rod 10 and the rotating rod 11 are driven to rotate during the rotation of the transmission wheel 8. When the rotating rod 11 rotates, it drives the air guide wheel 5 to rotate as a whole, so that the dust collecting assembly 2 is sucked as a whole. In the process of sucking air, the air with debris generated by the engraving is assisted to be sucked, and the debris after the suction is assisted to be filtered through the filter net, so that the air passes through the air outlet 13 and the air guide pipe to reach the blow box 14 is used for auxiliary blowing treatment of the engraving position, and at the same time, the reciprocating screw 10 is threadedly matched with the scraper plate 6, so that the scraper plate 6 slides as a whole, and then the impurities filtered on the filter net are scraped and cleaned, and the second collecting box 12 is used for auxiliary scraping and cleaning. The engraving position can be assisted by blowing treatment during work, and at the same time, the suction on the other side can ensure that the wood debris can be stably adsorbed in the collection cover 3 and filtered, so as to ensure the overall cleanliness of the working area, and try to avoid the carved wood debris from entering the respiratory tract of the engraver along with the engraver's breathing, so as to ensure the health of the engraver.

[0031] The dust collecting assembly 2 is provided with a transmission assembly 7 for driving the wind guide wheel 5 and the scraper plate 6 to rotate synchronously. The transmission assembly 7 includes two transmission wheels 8, and the two transmission wheels 8 are connected by a transmission belt 9. A reciprocating screw rod 10 is fixed to one side of one transmission wheel 8, and the reciprocating screw rod 10 is installed on the scraper plate 6. The scraper plate 6 and the reciprocating screw rod 10 are threadedly matched. A rotating rod 11 is fixed to one side of the other transmission wheel 8, and the rotating rod 11 is installed on the wind guide wheel 5. A transmission motor 71 for driving a transmission wheel 8 to rotate is installed on the outer edge of the collecting hood 3.

[0032] By setting the transmission assembly 7, the reciprocating screw 10 and the rotating rod 11 can be synchronously driven to rotate during operation, so as to ensure that the suction and scraping plate 6 work synchronously in the subsequent work process, and ensure that the subsequent work proceeds smoothly.

[0033] A conducting groove is provided at the top of the receiving platform 1, and a first collecting box 4 is installed on the receiving platform 1 below the corresponding conducting groove. Through the conducting groove and the first collecting box 4 installed thereon, larger debris can fall onto the first collecting box 4, which can avoid the situation where larger debris clogs the filter screen.

[0034] Working steps

[0035] When it is necessary to carve the wooden block of the folding fan, the blocking rod 16 is adjusted to a specified angle according to the overall tilting arc of the folding fan wood piece, and the positioning bolt 17 is rotated. The blocking rod 16 and the positioning bolt 17 are threadedly engaged, so that the positioning bolt 17 is lowered as a whole. In the process of the positioning bolt 17 being lowered, the bottom of the positioning bolt 17 is placed on the top of the sliding groove 151, so that the blocking rod 16 is stably positioned, and the overall tilting angle of the blocking rod 16 after adjustment is effectively determined by the scale ring 18 and the pointer 19.

[0036] During the carving process, the folding fan wood piece is attached to the side of the blocking rod 16, and the folding fan wood veneer is assisted in carving through the carving equipment, and the transmission motor 71 is started. The transmission motor 71 drives the transmission wheel 8 to rotate as a whole, and the transmission wheel 8 drives the transmission belt 9 to rotate, so that the two transmission wheels 8 are rotated. In the process of rotation of the transmission wheel 8, the reciprocating screw rod 10 and the rotating rod 11 are driven to rotate. When the rotating rod 11 rotates, the air guide wheel 5 is driven to rotate as a whole, so that the dust collecting component 2 is sucked as a whole. In the process of suction, the air with debris generated by the carving is assisted in suction treatment. The debris after suction is assisted in filtering treatment through the filter net, and then the air passes through the air outlet 13 and the air guide pipe to the blowing box 14 for auxiliary blowing treatment of the carving position. At the same time, the reciprocating screw rod 10 is threadedly matched with the scraper plate 6, so that the scraper plate 6 slides as a whole, and then the impurities filtered on the filter net are scraped and cleaned, and auxiliary scraping and cleaning are performed through the second collection box 12.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hollow-carved anti-mildew folding fan auxiliary carving device, including a receiving platform, characterized in that: A mounting plate is protrudingly provided at the middle section of the top of the receiving platform, a blocking rod is hingedly installed on the mounting plate, and a dust collecting component for auxiliary air suction is installed on one side of the top of the receiving platform; The dust collecting component includes an L-shaped collecting hood, which is hollow inside and has an air inlet at one end of the top of the collecting hood. The middle section of the vertical section of the collecting hood protrudes outward to form an air guide chamber, and an arc-shaped filter is fixed on the outer side of the air guide chamber. A collecting channel is provided in the vertical section of the dust collecting component corresponding to the filter, and a second collecting box is plugged and installed at the collecting channel. An air guide wheel is rotatably arranged in the air guide chamber, and a scraper plate is slidably arranged on the outer side of the filter. A transmission component for driving the air guide wheel and the scraper plate to rotate synchronously is installed on the dust collecting component, and an air outlet is arranged at the bottom of the dust collecting component. A blowing box is arranged on the top of the receiving platform and at one end away from the air inlet of the dust collecting component, and the air outlet is connected to the blowing box through an air guide pipe.

2. The hollow-carved mildew-proof folding fan auxiliary carving device according to claim 1 is characterized in that: The transmission assembly includes two transmission wheels, and the two transmission wheels are connected by a transmission belt. A reciprocating screw is fixed on one side of one transmission wheel, and the reciprocating screw is installed on the scraping plate. The scraping plate and the reciprocating screw are threadedly matched. A rotating rod is fixed on one side of the other transmission wheel, and the rotating rod is installed on the air guide wheel. A transmission motor that drives a transmission wheel to rotate is installed on the outer side of the collecting cover.

3. The hollow-carved mildew-proof folding fan auxiliary carving device according to claim 1 is characterized in that: A conducting groove is provided at the top of the receiving platform, and a first collecting box is plugged and installed below the receiving platform corresponding to the conducting groove.

4. The hollow-carved mildew-proof folding fan auxiliary carving device according to claim 1 is characterized in that: An arc-shaped sliding groove is provided at the top of the mounting plate, and a limiting strip is protrudingly provided at the bottom of the blocking rod, and the limiting strip is slidably arranged in the sliding groove.

5. The hollow-carved mildew-proof folding fan auxiliary carving device according to claim 4 is characterized in that: A positioning bolt is installed just above the limiting strip corresponding to the top of the blocking rod, and the blocking rod is threadedly matched with the positioning bolt, and the top of the positioning bolt is arranged at the top of the sliding groove.

6. The hollow-carved mildew-proof folding fan auxiliary carving device according to claim 4 is characterized in that: A scale ring is embedded and installed at the top of the installation plate, and a pointer is fixed on one end of the blocking rod facing the blocking rod, and the scale ring cooperates with the pointer to point.

7. The hollow-carved mildew-proof folding fan auxiliary carving device according to claim 1 is characterized in that: An anti-skid pad is embedded and installed on the side of the blocking rod, and a plurality of the anti-skid pads are arranged at equal distances on the side of the blocking rod.

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