CN110948866A

CN110948866A - Take-up buffer device for 3D printing consumable production with drying function

Info

Publication number: CN110948866A
Application number: CN201911327914.8A
Authority: CN
Inventors: 蒋昆; 蔡明�
Original assignee: Anhui Sanlu Industrial Co ltd
Current assignee: Anhui Sanlu Industrial Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-04-03

Abstract

The invention discloses a take-up buffering device with a drying function for 3D printing consumable production, which comprises a drying component, a buffering component and a take-up component, wherein the drying component comprises a supporting seat, a first supporting frame, a brush, two groups of sponge rollers, a hot air blower, a main pipe, a plurality of branch pipes and a plurality of air distribution discs, the buffering component comprises a rotating disc, a second supporting frame, a first buffering roller, a second buffering roller, a first spring and a second spring, and the take-up component comprises a third supporting frame, a take-up motor, two groups of three-jaw chucks, a take-up roller, an electric push rod and a limiting ring. According to the invention, water attached to the surface side of the silk thread is brushed down by the hairbrush and falls into the water collecting tank, the silk thread is absorbed by the sponge roller, hot air is blown out by the hot air blower through the air distributing disc, the silk thread is blown and dried, a good drying effect is achieved, and guiding and buffering are realized by the first buffer roller and the second buffer roller under the cooperation of the first spring and the second spring.

Description

Take-up buffer device for 3D printing consumable production with drying function

Technical Field

The invention relates to the technical field of printing consumable take-up, in particular to a take-up buffer device with a drying function for 3D printing consumable production.

Background

At present common 3D printing consumptive material mainly has powder class consumptive material, photosensitive class consumptive material and melting silk class consumptive material, the consumptive material that 3D printing was used commonly is regarded as to silk class consumptive material, mainly has materials such as paraffin, plastics, low melting point alloy silk, mainly used working of plastics, wax matrix or model etc. are used in the casting, it is wide to have the material selection scope, easily operation, but material recycle, advantages such as the utilization ratio is higher obtain extensive application in 3D printing.

In the production process of plastic wire consumables, cold water is generally used for cooling and forming the silk threads, and then the formed silk threads are wound up to form a roll, so that the silk threads are rolled into a roll, and the subsequent 3D printing is convenient to use.

However, the existing take-up device lacks the buffering to the silk thread in the use process, and when the tension is too large, the tension cannot be adjusted, so that the silk thread is broken easily, the subsequent take-up is influenced, and the drying to the silk thread is not provided, and the take-up is not beneficial to the take-up.

Disclosure of Invention

The invention aims to provide a take-up buffer device with a drying function for 3D printing consumable production, and aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a 3D printing consumables production is with receiving line buffer with drying function, includes:

the drying assembly comprises a supporting seat, a first supporting frame, a brush, two sets of sponge rollers, an air heater, a main pipe, a plurality of branch pipes and a plurality of air distribution discs, wherein the first supporting frame is installed on the upper portion of the supporting seat through bolts, the brush is installed between the first supporting frame, supporting rods are installed on the side portion of the first supporting frame, the two sets of sponge rollers are rotatably installed between the supporting rods through bearings, the two sets of sponge rollers are arranged oppositely from top to bottom, a gap between the two sets of sponge rollers is opposite to bristles of the brush, the air heater is installed on the upper portion of the supporting seat through a fan seat, the main pipe is communicated with an air outlet end of the air heater through a flange in a sealing mode, the plurality of branch pipes are communicated with the side portion of the main pipe in a sealing mode, and the air distribution discs are respectively in threaded;

the buffer assembly comprises a rotating disc, a second supporting frame, a first buffer roller, a second buffer roller, a first spring and a second spring, the rotating disc is rotatably installed on the upper portion of the supporting seat through a bearing, the second supporting frame is fixedly installed on the upper portion of the rotating disc through bolts, supporting blocks are fixedly installed on two sides of the second supporting frame through bolts, the first spring is welded on the lower portion of one group of the supporting blocks, the second spring is welded on the upper portion of the other group of the supporting blocks, a first connecting frame is welded on the lower portion of the first spring, the first buffer roller is rotatably installed between the first connecting frames, a second connecting frame is welded on the upper portion of the second spring, the second buffer roller is rotatably installed between the second connecting frames, and the side portion of the first buffer roller is opposite to the side portion of the sponge roller;

and the winding assembly comprises a third support frame, a winding motor, two sets of three-jaw chucks, a winding roller, an electric push rod and a limiting ring, the third support frame is fixedly installed on the upper portion of the support seat through bolts, the winding motor is installed on the lateral portion of the third support frame through a motor base and is two sets of the three-jaw chucks are installed on the lateral portion of the third support frame through bearing rotation, the winding motor is connected with the three-jaw chucks through a coupler and is set, the winding roller is installed between the three-jaw chucks and is installed on the lateral portion of the third support frame, the limiting ring is installed on the output end of the electric push rod, one side of the limiting ring is opposite to the lateral portion of the second buffer roller, and the other side of the limiting ring is opposite to the lateral portion of the winding roller.

Preferably, a water collecting tank is installed on the upper portion, opposite to the hairbrush, of the supporting seat, a liquid discharge pipe is communicated with the side portion of the water collecting tank, and inclined supports are in threaded connection with the upper side portion of the supporting seat and the side portions of the first supporting frame and the third supporting frame.

Preferably, the side-view cross section of the brush is annularly arranged, the length of the bristles of the brush is 3cm-4cm, and the lower part of the brush is provided with a notch.

Preferably, the lower part equidistance of female pipe is provided with the support column, every group the middle part of support column seted up with female pipe complex support column, every group the support column is all installed in the upper portion of supporting seat.

Preferably, sealing rings are arranged between the plurality of gas distribution discs and the plurality of branch pipes.

Preferably, the side portions of the first connecting frame and the second connecting frame are provided with guide posts, the two groups of guide posts are respectively positioned in the first spring and the second spring, and the end portions of the two groups of guide posts are respectively opposite to the side portions of the two groups of supporting blocks.

Preferably, the middle parts of the first buffer roller and the second buffer roller are provided with grooves, and the outer sides of the two groups of grooves are respectively connected with a flexible rubber sleeve in a gluing mode.

Preferably, the inner wall of the limiting ring is a smooth surface.

Compared with the prior art, the invention has the beneficial effects that:

1. the silk thread sequentially passes through the middle part of the brush hair of the hairbrush, between the two groups of sponge rollers, the lower part of the first buffer roller, the upper part of the second buffer roller and the middle part of the limiting ring and is wound on the outer side of the winding roller, the winding roller is driven to rotate by the operation of the winding motor, and the silk thread is wound on the outer side of the winding roller in a surrounding manner under the reciprocating operation of the electric push rod, so that the effective winding is achieved and the silk thread is driven to move;

2. in the process of moving the silk threads, water attached to the surface sides of the silk threads is brushed down through the hairbrush and falls into the water collecting tank, the silk threads are absorbed through the sponge roller, hot air is blown out through the air distributing disc through the hot air blower, the silk threads are blown and dried, and a good drying effect is achieved;

3. the silk thread after the drying is at the removal in-process, when the direction of silk thread takes place to deflect, under the cooperation of rolling disc, the second support frame also takes place to rotate, realize the self-adaptation regulation of angle, through the cooperation of first spring and first buffer roller and the cooperation of second spring and second buffer roller, when the tension of silk thread is too big or the undersize, the power that produces first buffer roller and second buffer roller changes, and then first spring and second spring extension or shrink, realize the regulation of tension size, carry out effectual buffering, avoid the silk thread fracture.

Drawings

FIG. 1 is a schematic front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic side sectional view of the structure of the brush part of the present invention;

FIG. 4 is a side cross-sectional view of the second buffer roller of the present invention;

FIG. 5 is a schematic side view of a support pillar portion according to the present invention.

In the figure: 1. a drying assembly; 101. a supporting seat; 102. a first support frame; 103. a brush; 104. a sponge roller; 105. a hot air blower; 106. a main pipe; 107. a branch pipe; 108. a gas distribution plate; 109. a support bar; 2. a buffer assembly; 201. rotating the disc; 202. a second support frame; 203. a first buffer roller; 204. a second buffer roller; 205. a first spring; 206. a second spring; 207. a support block; 208. a first connecting frame; 209. a second link frame; 3. a winding component; 301. a third support frame; 302. a winding motor; 303. a three-jaw chuck; 304. a wind-up roll; 305. an electric push rod; 306. a limiting ring; 4. a water collection tank; 5. a liquid discharge pipe; 6. bracing; 7. a notch; 8. a support pillar; 9. a support groove; 10. a seal ring; 11. a guide post; 12. a groove; 13. a flexible rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 3 and fig. 5, the present invention provides a technical solution: the utility model provides a 3D printing consumables production is with receiving line buffer with drying function, includes: the drying component 1 comprises a supporting seat 101, a first supporting seat 102, a brush 103, two groups of sponge rollers 104, an air heater 105, a female pipe 106, a plurality of branch pipes 107 and a plurality of air distribution discs 108, wherein the first supporting seat 102 is installed on the upper portion of the supporting seat 101 through bolts, the brush 103 is installed between the first supporting seat 102, a supporting rod 109 is installed on the side portion of the first supporting seat 102, the two groups of sponge rollers 104 are installed between the supporting rods 109 in a rotating mode through bearings, the two groups of sponge rollers 104 are arranged oppositely from top to bottom, a gap between the two groups of sponge rollers 104 is opposite to bristles of the brush 103, the side view cross section of the brush 103 is arranged in an annular mode, the bristles of the brush 103 are 3cm-4cm long, a gap 7 is formed in the lower portion of the brush 103, the air heater 105 is installed on the upper portion of the supporting seat 101 through a fan seat, the female pipe 106 is communicated with an air outlet end, support columns 8 are equidistantly arranged on the lower portion of the main pipe 106, a support groove 9 matched with the main pipe 106 is formed in the middle of each support column 8, each support column 8 is installed on the upper portion of the support seat 101, the gas distribution discs 108 are respectively connected to the gas outlet ends of the branch pipes 107 in a threaded mode, sealing rings 10 are arranged between the gas distribution discs 108 and the branch pipes 107, a water collection tank 4 is installed on the upper portion, opposite to the hairbrush 103, of the support seat 101, the side portion of the water collection tank 4 is communicated with a liquid discharge pipe 5, and inclined supports 6 are respectively connected to the upper side portion of the support seat 101 and the side portions of the first support frame 102 and the third support;

referring to fig. 1, 2 and 4, the buffer assembly 2 includes a rotating disc 201, a second supporting frame 202, a first buffer roller 203, a second buffer roller 204, a first spring 205 and a second spring 206, the rotating disc 201 is rotatably mounted on the upper portion of the supporting base 101 through a bearing, the second supporting frame 202 is fixedly mounted on the upper portion of the rotating disc 201 through bolts, supporting blocks 207 are fixedly mounted on both sides of the second supporting frame 202 through bolts, the first spring 205 is welded on the lower portion of one group of supporting blocks 207, the second spring 206 is welded on the upper portion of the other group of supporting blocks 207, a first connecting frame 208 is welded on the lower portion of the first spring 205, the first buffer roller 203 is rotatably mounted between the first connecting frames 208, a second connecting frame 209 is welded on the upper portion of the second spring 206, the second buffer roller 204 is rotatably mounted between the second connecting frames 209, grooves 12 are formed in the middle portions of the first buffer roller 203 and the second buffer roller 204, the outer sides of the two groups of grooves 12 are respectively glued with a flexible rubber sleeve 13, the side parts of the first connecting frame 208 and the second connecting frame 209 are respectively provided with a guide post 11, the two groups of guide posts 11 are respectively positioned in the first spring 205 and the second spring 206, the end parts of the two groups of guide posts 11 are respectively opposite to the side parts of the two groups of supporting blocks 207, and the side part of the first buffer roller 203 is opposite to the side part of the sponge roller 104;

referring to fig. 1 and the winding assembly 3, the winding assembly 3 includes a third support frame 301, a winding motor 302, two sets of three-jaw chucks 303, a winding roller 304, an electric push rod 305 and a limit ring 306, the third support frame 301 is fixedly mounted on the upper portion of the support base 101 through bolts, the winding motor 302 is mounted on the side portion of the third support frame 301 through a motor base, the two sets of three-jaw chucks 303 are rotatably mounted on the side portion of the third support frame 301 through bearings, the winding motor 302 is connected with the set of three-jaw chucks 303 through a coupler, the winding roller 304 is mounted between the two sets of three-jaw chucks 303, the electric push rod 305 is mounted on the side portion of the third support frame 301, the limit ring 306 is mounted on the output end of the electric push rod 305, one side of the limit ring 306 is opposite to the side portion of the second buffer roller 204, the other side of the limit ring 306 is.

The working principle is as follows: the silk threads sequentially penetrate through the middle parts of bristles of the hairbrush 103, between the two groups of sponge rollers 104, the lower part of the first buffer roller 203, the upper part of the second buffer roller 204 and the middle part of the limiting ring 306 and are wound on the outer side of the winding roller 304, the winding roller 304 is driven to rotate through the operation of the winding motor 302, and the silk threads are wound on the outer side of the winding roller 304 in a surrounding manner under the reciprocating operation of the electric push rod 305, so that the silk threads are effectively wound and driven to move;

in the process of moving the silk threads, water attached to the surface side of the silk threads is brushed down by the hairbrush 103 and falls into the water collecting tank 4, the silk threads are absorbed by the sponge roller 104, hot air is blown out by the hot air blower 105 through the air distributing disc 108, and the silk threads are blown and dried, so that a good drying effect is achieved;

when the dried silk thread moves and the direction of the silk thread deflects, the second support frame 202 also rotates under the coordination of the rotating disc 201 to realize the self-adaptive adjustment of the angle, and through the coordination of the first spring 205 and the first buffer roller 203 and the coordination of the second spring 206 and the second buffer roller 204, when the tension of the silk thread is too large or too small, the force generated by the first buffer roller 203 and the second buffer roller 204 changes, and then the first spring 205 and the second spring 206 extend or contract to realize the adjustment of the tension, thereby effectively buffering and avoiding the breakage of the silk thread.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D printing consumables production is with receiving line buffer with drying function which characterized in that includes: the drying component (1), the drying component (1) comprises a supporting seat (101), a first supporting frame (102), a brush (103), two sets of sponge rollers (104), an air heater (105), a main pipe (106), a plurality of branch pipes (107) and a plurality of air distribution discs (108), the first supporting frame (102) is installed on the upper portion of the supporting seat (101) through bolts, the brush (103) is installed between the first supporting frame (102), a supporting rod (109) is installed on the lateral portion of the first supporting frame (102), the two sets of sponge rollers (104) are installed between the supporting rods (109) through bearings in a rotating mode, the two sets of sponge rollers (104) are arranged in an up-down opposite mode, a gap portion between the two sets of sponge rollers (104) is opposite to bristles of the brush (103), the air heater (105) is installed on the upper portion of the supporting seat (101) through a fan seat, the main pipe (106) is communicated with an air outlet end of the air heater (105) through a, the branch pipes (107) are hermetically communicated with the side part of the main pipe (106), and the gas distribution discs (108) are respectively in threaded connection with the gas outlet ends of the branch pipes (107); the buffer assembly (2), the buffer assembly (2) comprises a rotating disc (201), a second supporting frame (202), a first buffer roller (203), a second buffer roller (204), a first spring (205) and a second spring (206), the rotating disc (201) is rotatably installed on the upper portion of a supporting seat (101) through a bearing, the second supporting frame (202) is fixedly installed on the upper portion of the rotating disc (201) through bolts, supporting blocks (207) are fixedly installed on two sides of the second supporting frame (202) through bolts, the first spring (205) is welded on the lower portion of one group of the supporting blocks (207), the second spring (206) is welded on the upper portion of the other group of the supporting blocks (207), a first connecting frame (208) is welded on the lower portion of the first spring (205), and the first buffer roller (203) is rotatably installed between the first connecting frames (208), a second connecting frame (209) is welded at the upper part of the second spring (206), the second buffer roller (204) is rotatably arranged between the second connecting frames (209), and the side part of the first buffer roller (203) is opposite to the side part of the sponge roller (104); and a winding component (3), the winding component (3) comprises a third support frame (301), a winding motor (302), two sets of three-jaw chucks (303), a winding roller (304), an electric push rod (305) and a limit ring (306), the third support frame (301) is fixedly arranged on the upper part of the support seat (101) through bolts, the winding motor (302) is arranged on the side part of the third support frame (301) through a motor base, the two sets of three-jaw chucks (303) are arranged on the side part of the third support frame (301) through bearings in a rotating way, the winding motor (302) is connected with one set of three-jaw chuck (303) through a coupler, the winding roller (304) is arranged between the two sets of three-jaw chucks (303), the electric push rod (305) is arranged on the side part of the third support frame (301), the limit ring (306) is arranged on the output end of the electric push rod (305), one side of the limiting ring (306) is opposite to the side of the second buffer roller (204), and the other side of the limiting ring (306) is opposite to the side of the winding roller (304).

2. The 3D printing consumables production is with receiving line buffer of claim 1, which comprises: the supporting seat is characterized in that a water collecting tank (4) is mounted on the upper portion, opposite to the hairbrush (103), of the supporting seat (101), the side portion of the water collecting tank (4) is communicated with a liquid discharge pipe (5), and inclined supports (6) are in threaded connection with the side portions of the first supporting frame (102) and the third supporting frame (301) on the upper side portion of the supporting seat (101).

3. The 3D printing consumables production is with receiving line buffer of claim 1, which comprises: the side view cross section of the brush (103) is arranged in a ring shape, the length of the bristles of the brush (103) is 3cm-4cm, and a notch (7) is formed in the lower portion of the brush (103).

4. The 3D printing consumables production is with receiving line buffer of claim 1, which comprises: the lower part equidistance of female pipe (106) is provided with support column (8), every group the middle part of support column (8) seted up with female pipe (106) complex support groove (9), every group support column (8) are all installed in the upper portion of supporting seat (101).

5. The 3D printing consumables production is with receiving line buffer of claim 1, which comprises: sealing rings (10) are arranged between the gas distribution discs (108) and the branch pipes (107).

6. The 3D printing consumables production is with receiving line buffer of claim 1, which comprises: guide posts (11) are mounted on the side portions of the first connecting frame (208) and the second connecting frame (209), two groups of guide posts (11) are located inside the first spring (205) and inside the second spring (206) respectively, and the end portions of the two groups of guide posts (11) are opposite to the side portions of the two groups of supporting blocks (207) respectively.

7. The 3D printing consumables production is with receiving line buffer of claim 1, which comprises: the middle parts of the first buffer roller (203) and the second buffer roller (204) are provided with grooves (12), and the outer sides of the two groups of grooves (12) are respectively connected with a flexible rubber sleeve (13).

8. The 3D printing consumables production is with receiving line buffer of claim 1, which comprises: the inner wall of the limiting ring (306) is a smooth surface.