阅读说明：本技术 挤压式的木器漆原料过滤设备 (Extrusion type wood lacquer raw material filtering equipment ) 是由 李晓晔 于 2021-06-26 设计创作，主要内容包括：本发明涉及一种木器漆领域,尤其涉及一种挤压式的木器漆原料过滤设备。本发明的技术问题为：提供一种挤压式的木器漆原料过滤设备。本发明的技术实施方案为：一种挤压式的木器漆原料过滤设备,包括有底架、拧动单元、挤压单元、控制屏、第一支架、第二支架、第三支架、第四支架、第五支架和第六支架；底架下方设置有第一支架；底架上方设置有第二支架。本发明实现了对生漆的过滤,将生漆均匀的铺在纱网上,卷绕纱网后拧动挤出生漆,可使得扭力在纱网上分布均匀,提高生漆挤出效率。(The invention relates to the field of wood lacquer, in particular to extrusion type wood lacquer raw material filtering equipment. The technical problem of the invention is as follows: provides an extrusion type wood lacquer raw material filtering device. The technical implementation scheme of the invention is as follows: an extrusion type wood lacquer raw material filtering device comprises a bottom frame, a twisting unit, an extrusion unit, a control screen, a first bracket, a second bracket, a third bracket, a fourth bracket, a fifth bracket and a sixth bracket; a first bracket is arranged below the underframe; a second support is arranged above the underframe. The invention realizes the filtration of raw lacquer, uniformly spreads the raw lacquer on the gauze, twists and extrudes the raw lacquer after winding the gauze, can ensure that the torsion is uniformly distributed on the gauze, and improves the raw lacquer extrusion efficiency.)

1. An extrusion type woodenware paint raw material filtering device comprises a bottom frame (1), a first bracket (6), a second bracket (7), a third bracket (8), a fourth bracket (9), a fifth bracket (10) and a sixth bracket (11); a first bracket (6) is arranged below the underframe (1); a second bracket (7) is arranged above the underframe (1); a third bracket (8) is arranged above the underframe (1); a fourth bracket (9) is arranged above the underframe (1); a fifth bracket (10) is arranged above the underframe (1); a sixth bracket (11) is arranged above the underframe (1); it is characterized by also comprising a screwing unit and an extruding unit; a screwing unit is arranged above the bottom frame (1); the screwing unit is in sliding connection with the extruding unit; the screwing unit is fixedly connected with the fourth bracket (9); the twisting unit clamps two ends of the roll-shaped fine yarn net and then twists to extrude raw lacquer; an extrusion unit is arranged above the underframe (1); the extrusion unit is fixedly connected with the fifth bracket (10); the extrusion unit can improve the extrusion efficiency of raw lacquer.

2. The extrusion type wood lacquer raw material filtering device is characterized in that the screwing unit comprises a motor (301), a second transmission rod (302), a first transmission wheel (303), a second transmission wheel (304), a third transmission wheel (305), a first clamping mechanism (306), a fourth transmission wheel (307) and a second clamping mechanism (308); the motor (301) is fixedly connected with the fourth bracket (9); an output shaft of the motor (301) is fixedly connected with a second transmission rod (302); the outer surface of the second transmission rod (302) is in sliding connection with the extrusion unit; the outer surface of the second transmission rod (302) is rotationally connected with the underframe (1); the outer surface of the second transmission rod (302) is fixedly connected with the first transmission wheel (303); the outer surface of the second transmission rod (302) is fixedly connected with a second transmission wheel (304); the outer ring surface of the first driving wheel (303) is in transmission connection with a third driving wheel (305) through a belt; the outer ring surface of the second driving wheel (304) is in transmission connection with a fourth driving wheel (307) through a belt; the first clamping mechanism (306) is rotatably connected with the chassis (1); the inner axle center of the third driving wheel (305) is fixedly connected with the first clamping mechanism (306); the second clamping mechanism (308) is rotatably connected with the bottom frame (1); the fourth driving wheel (307) is fixedly connected with the second clamping mechanism (308).

3. The extrusion type wood lacquer raw material filtering device as claimed in claim 2, wherein the first clamping mechanism (306) comprises a third driving rod (30601), a connecting frame (30602), a first electric rotating shaft (30603), a second electric rotating shaft (30604), a third clamping plate (30605) and a fourth clamping plate (30606); the third transmission rod (30601) is rotatably connected with the underframe (1); the third driving wheel (305) is fixedly connected with a third driving rod (30601); the third driving rod (30601) is fixedly connected with the connecting frame (30602); the connecting frame (30602) is rotationally connected with the first electric rotating shaft (30603); the connecting frame (30602) is rotatably connected with the second electric rotating shaft (30604); the first electric rotating shaft (30603) is fixedly connected with a third splint (30605); the second electric rotating shaft (30604) is fixedly connected with a fourth splint (30606).

4. The extrusion type wood lacquer raw material filtering device is characterized in that the extrusion unit comprises a rod sleeve (401), a third connecting plate (402), a fourth electric push rod (403), a first bevel gear (404), a second bevel gear (405), a third bevel gear (406), a fourth transmission rod (407), a second straight gear (408), a third straight gear (409), a screw rod (4010), a polish rod (4011), a first extrusion mechanism (4012), a second extrusion mechanism (4013), an electric sliding frame (4014), a fifth electric sliding rail (4015) and a sixth electric sliding rail (4016); the outer surface of the second transmission rod (302) is in sliding connection with the rod sleeve (401); the rod sleeve (401) is rotatably connected with the third connecting plate (402); the rod sleeve (401) is fixedly connected with the first bevel gear (404); the rod sleeve (401) is fixedly connected with the second bevel gear (405); the third connecting plate (402) is fixedly connected with a fourth electric push rod (403); the fourth electric push rod (403) is fixedly connected with the underframe (1); a first bevel gear (404) is arranged on one side of the third bevel gear (406); a second bevel gear (405) is arranged on the other side of the third bevel gear (406); the fourth transmission rod (407) is rotatably connected with the fifth bracket (10); the fourth transmission rod (407) is rotatably connected with the underframe (1); the third bevel gear (406) is fixedly connected with a fourth transmission rod (407); the fourth transmission rod (407) is fixedly connected with the second straight gear (408); a third spur gear (409) is arranged above the second spur gear (408); the third straight gear (409) is fixedly connected with the screw rod (4010); the screw rod (4010) is connected with the first extrusion mechanism (4012) in a screwing way; the screw rod (4010) is connected with the second extrusion mechanism (4013) in a screwing way; the screw rod (4010) is rotatably connected with the electric sliding frame (4014); the polish rod (4011) is fixedly connected with the electric sliding frame (4014); the electric sliding frame (4014) is in sliding connection with the fifth electric sliding rail (4015); the fifth electric slide rail (4015) is fixedly connected with the fifth bracket (10); the electric sliding frame (4014) is connected with the sixth electric sliding rail (4016) in a sliding way; and a sixth electric slide rail (4016) is fixedly connected with the fifth bracket (10).

5. The extruded woodenware paint raw material filtering device according to claim 4, wherein the first extruding mechanism (4012) comprises a seventh bracket (401201), a first rotating shaft (401202), an extruding rod (401203), a second rotating shaft (401204) and a fourth connecting plate (401205); the seventh bracket (401201) is fixedly connected with a plurality of groups of first rotating shafts (401202); each group of first rotating shafts (401202) is rotationally connected with the extrusion rod (401203); each group of the extrusion rods (401203) is fixedly connected with a second rotating shaft (401204); each group of second rotating shafts (401204) is rotatably connected with a fourth connecting plate (401205).

6. The extrusion type wood lacquer raw material filtering device according to claim 3, wherein convex strips are arranged on the surfaces of the third clamping plate (30605) and the fourth clamping plate (30606).

7. The extruded woodenware paint raw material filtering device as claimed in claim 4, wherein the screw thread direction at the joint of the screw rod (4010) and the first extruding mechanism (4012) and the second extruding mechanism (4013) is opposite.

8. The extruded woodenware paint raw material filtering device is characterized in that the outer surface of the joint of the second transmission rod (302) and the rod sleeve (401) is provided with a straight section.

Technical Field

The invention relates to the field of wood lacquer, in particular to extrusion type wood lacquer raw material filtering equipment.

Background

The furniture paint is characterized by specially using the paint special for the surface of the wooden ware and bamboo ware furniture, also called as 'wooden ware paint', and can make the wooden ware and bamboo ware furniture more beautiful and beautiful, improve the rough hand feeling of the furniture, prevent the furniture from being influenced by the change of climate and humidity, and play a role in protecting and maintaining the wooden ware and bamboo ware furniture.

Present raw lacquer can carry out subsequent processing after needing to filter and make wooden furniture lacquer, generally open fine gauze by two people, pour raw lacquer into on the spun yarn net, coil from the both ends of spun yarn net, including raw lacquer parcel, twist yarn net both ends, extrude raw lacquer, but raw lacquer gathers easily in middle zone when pouring raw lacquer, it is slow to lead to middle zone raw lacquer to extrude when twisting, torsion transmits to middle zone from both ends when extruding in addition, transmission midway power consumes gradually, the extrusion force that middle zone received is very little, raw lacquer filtration efficiency is poor.

In summary, there is a need to develop an extrusion type wood lacquer raw material filtering device to overcome the above problems.

Disclosure of Invention

In order to overcome the defects that the prior raw lacquer can be processed into the wood lacquer after being filtered, two persons generally open fine gauze, pour the raw lacquer onto a spun yarn net, wind the raw lacquer from two ends of the spun yarn net, wrap the raw lacquer in the spun yarn net, twist two ends of the spun yarn net and extrude the raw lacquer, but the raw lacquer is easy to gather in a middle area when the raw lacquer is poured, so that the raw lacquer is extruded slowly in the middle area when the raw lacquer is twisted, in addition, the torsion is transmitted from two ends to the middle area when the raw lacquer is extruded, the force is gradually consumed in the middle area when the raw lacquer is transmitted, the extrusion force applied to the middle area is small, and the raw lacquer filtering efficiency is poor, the invention has the technical problems that: provides an extrusion type wood lacquer raw material filtering device.

The technical implementation scheme of the invention is as follows: an extrusion type wood lacquer raw material filtering device comprises a bottom frame, a twisting unit, an extrusion unit, a control screen, a first bracket, a second bracket, a third bracket, a fourth bracket, a fifth bracket and a sixth bracket; a first bracket is arranged below the underframe; a second bracket is arranged above the underframe; a third bracket is arranged above the underframe; a fourth bracket is arranged above the underframe; a fifth bracket is arranged above the underframe; a sixth bracket is arranged above the underframe; a sixth bracket is arranged below the control screen; a screwing unit is arranged above the underframe; the screwing unit is in sliding connection with the extruding unit; the screwing unit is fixedly connected with the fourth bracket; the twisting unit clamps two ends of the roll-shaped fine yarn net and then twists to extrude raw lacquer; an extrusion unit is arranged above the underframe; the extrusion unit is fixedly connected with the fifth bracket; the extrusion unit can improve the extrusion efficiency of raw lacquer.

In a preferred embodiment of the present invention, the screwing unit comprises a motor, a second transmission rod, a first transmission wheel, a second transmission wheel, a third transmission wheel, a first clamping mechanism, a fourth transmission wheel and a second clamping mechanism; the motor is fixedly connected with the fourth bracket; the output shaft of the motor is fixedly connected with the second transmission rod; the outer surface of the second transmission rod is in sliding connection with the extrusion unit; the outer surface of the second transmission rod is rotatably connected with the underframe; the outer surface of the second transmission rod is fixedly connected with the first transmission wheel; the outer surface of the second transmission rod is fixedly connected with the second transmission wheel; the outer ring surface of the first driving wheel is in transmission connection with a third driving wheel through a belt; the outer ring surface of the second driving wheel is in transmission connection with a fourth driving wheel through a belt; the first clamping mechanism is rotatably connected with the bottom frame; the inner axle center of the third driving wheel is fixedly connected with the first clamping mechanism; the second clamping mechanism is rotatably connected with the bottom frame; the fourth driving wheel is fixedly connected with the second clamping mechanism.

In a preferred embodiment of the present invention, the first clamping mechanism comprises a third transmission rod, a connecting frame, a first electric rotating shaft, a second electric rotating shaft, a third clamping plate and a fourth clamping plate; the third transmission rod is rotatably connected with the underframe; the third driving wheel is fixedly connected with a third driving rod; the third transmission rod is fixedly connected with the connecting frame; the connecting frame is rotationally connected with the first electric rotating shaft; the connecting frame is rotationally connected with the second electric rotating shaft; the first electric rotating shaft is fixedly connected with the third clamping plate; the second electric rotating shaft is fixedly connected with the fourth clamping plate.

In a preferred embodiment of the present invention, the extrusion unit comprises a rod sleeve, a third connecting plate, a fourth electric push rod, a first bevel gear, a second bevel gear, a third bevel gear, a fourth transmission rod, a second spur gear, a third spur gear, a screw rod, a polish rod, a first extrusion mechanism, a second extrusion mechanism, an electric carriage, a fifth electric slide rail and a sixth electric slide rail; the outer surface of the second transmission rod is in sliding connection with the rod sleeve; the rod sleeve is rotationally connected with the third connecting plate; the rod sleeve is fixedly connected with the first bevel gear; the rod sleeve is fixedly connected with the second bevel gear; the third connecting plate is fixedly connected with the fourth electric push rod; the fourth electric push rod is fixedly connected with the underframe; a first bevel gear is arranged on one side of the third bevel gear; a second bevel gear is arranged on the other side of the third bevel gear; the fourth transmission rod is rotatably connected with the fifth bracket; the fourth transmission rod is rotatably connected with the underframe; the third bevel gear is fixedly connected with a fourth transmission rod; the fourth transmission rod is fixedly connected with the second straight gear; a third straight gear is arranged above the second straight gear; the third straight gear is fixedly connected with the screw rod; the screw rod is connected with the first extrusion mechanism in a rotating mode; the screw rod is connected with the second extrusion mechanism in a rotating mode; the screw rod is rotationally connected with the electric sliding frame; the polish rod is fixedly connected with the electric sliding frame; the electric sliding frame is in sliding connection with the fifth electric sliding rail; the fifth electric slide rail is fixedly connected with the fifth bracket; the electric sliding frame is in sliding connection with the sixth electric sliding rail; and the sixth electric sliding rail is fixedly connected with the fifth bracket.

In a preferred embodiment of the present invention, the first pressing mechanism includes a seventh bracket, a first rotating shaft, a pressing rod, a second rotating shaft, and a fourth connecting plate; the seventh bracket is fixedly connected with a plurality of groups of first rotating shafts; each group of first rotating shafts is rotatably connected with the extrusion rods; each group of extrusion rods is fixedly connected with a second rotating shaft; and each group of second rotating shafts is rotatably connected with the fourth connecting plate.

In a preferred embodiment of the present invention, the third clamping plate and the fourth clamping plate are provided with raised strips on the surfaces thereof.

In a preferred embodiment of the invention, the screw threads at the connection of the screw rod and the first and second pressing mechanisms are in opposite directions.

In a preferred embodiment of the present invention, the outer surface of the joint of the second transmission rod and the rod sleeve is provided with a straight tangent plane.

Compared with the prior art, the invention has the following advantages:

(1) the utility model discloses a woodenware lacquer, including the spun yarn net, the yarn net is drawn together to the drawing of lacquer, just can carry out subsequent processing and make into woodenware lacquer after solving present raw lacquer and need filtering, generally open fine gauze by two people, pour raw lacquer into the spun yarn net, it is online to coil from the both ends of spun yarn net, including the raw lacquer parcel, twist yarn net both ends, extrude raw lacquer, but raw lacquer gathers easily in middle zone when pouring raw lacquer into, it is slow to lead to middle zone raw lacquer to extrude when twisting, torsion transmits to middle zone from both ends when the extrusion in addition, power consumes on the way gradually in the transmission, the extrusion force that middle zone received is very little, the poor shortcoming of raw lacquer filtration efficiency.

(2) The invention arranges a laying unit, a twisting unit and an extruding unit; place the position that will use with the woodenware lacquer raw materials filtration equipment of extrusion formula earlier during the use, the adjustment first support makes the chassis be the level, then external power supply, control screen control through being supported by the sixth support starts this equipment, lay the spun yarn net on the unit of laying that is supported by second support and third support by the staff earlier, lay the unit start with the even pouring of raw lacquer on the gauze, and then the batching tube-shape, and later twist by the twisting unit of fourth support and twist the gauze both ends of tube-shape and move, twist the extrusion unit that moves the in-process and support by the fifth support and start and accelerate raw lacquer extrusion efficiency, it can to take off the gauze by the staff at last.

(3) The invention realizes the filtration of raw lacquer, uniformly spreads the raw lacquer on the gauze, twists and extrudes the raw lacquer after winding the gauze, can ensure that the torsion is uniformly distributed on the gauze, and improves the raw lacquer extrusion efficiency.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic view of a first three-dimensional structure of the paving unit of the present invention;

FIG. 5 is a schematic view of a second three-dimensional structure of the paving unit of the present invention;

FIG. 6 is a schematic view of a partial perspective structure of a paving unit of the present invention;

FIG. 7 is a perspective view of a second winding mechanism according to the present invention;

FIG. 8 is a perspective view of the screwing unit of the present invention;

FIG. 9 is a top view of the screwing unit of the present invention;

FIG. 10 is a perspective view of a first clamping mechanism according to the present invention;

FIG. 11 is a schematic perspective view of an extrusion unit according to the present invention;

FIG. 12 is a top view of the extrusion unit of the present invention;

fig. 13 is a schematic perspective view of a first pressing mechanism according to the present invention.

Wherein the figures include the following reference numerals: 1. underframe, laying unit, screwing unit, pressing unit, 5, control panel, 6, first support, 7, second support, 8, third support, 9, fourth support, 10, fifth support, 11, sixth support, 201, collection box, 202, first round bar, 203, second round bar, 204, first connection plate, 205, torsion bar, 206, first clamp, 207, second clamp, 208, first winding mechanism, 209, first electric push rod, 2010, blanking hopper, 2011, second electric push rod, 2012, baffle, 2013, first electric slide, 2014, first electric slide, 2015, second winding mechanism, 2016, second electric slide, 2017, second electric slide, 201501, third electric slide, 201502, third electric slide, 201503, first electric drive rod, 201504, first straight gear, 05, rack, 06, second connection plate, 07, third electric push rod, 201508, 201503, first electric drive rod, 201504, first straight gear, rack, 06, second electric connection plate, 2015, A fourth electric slide rail, 201509, a first electric clamp plate, 2015010, a second electric clamp plate, 301, a motor, 302, a second transmission rod, 303, a first transmission wheel, 304, a second transmission wheel, 305, a third transmission wheel, 306, a first clamping mechanism, 307, a fourth transmission wheel, 308, a second clamping mechanism, 30601, a third transmission rod, 30602, a connecting frame, 30603, a first electric rotating shaft, 30604, a second electric rotating shaft, 30605, a third clamp plate, 30606, a fourth clamp plate, 401, a rod sleeve, 402, a third connecting plate, 403, a fourth electric push rod, 404, a first bevel gear, 405, a second bevel gear, 406, a third bevel gear, 407, a fourth transmission rod, 408, a second straight gear, a third straight gear, 4010, a lead screw, 4011, a polished rod, 4012, a first extrusion mechanism, 4013, a second extrusion mechanism, 4014, an electric slide frame, 4015, a fifth electric slide rail, 4016, a sixth electric slide rail, 401201, a seventh bracket, 401202, a first rotating shaft, 401203, a squeezing rod, 401204, a second rotating shaft, 401205 and a fourth connecting plate.

Detailed Description

Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.

Examples

An extrusion type woodenware paint raw material filtering device is shown by referring to fig. 1-3 and comprises an underframe 1, a screwing unit, an extrusion unit, a control screen 5, a first bracket 6, a second bracket 7, a third bracket 8, a fourth bracket 9, a fifth bracket 10 and a sixth bracket 11; a first bracket 6 is arranged below the underframe 1; a second bracket 7 is arranged above the underframe 1; a third bracket 8 is arranged above the underframe 1; a fourth bracket 9 is arranged above the underframe 1; a fifth bracket 10 is arranged above the underframe 1; a sixth bracket 11 is arranged above the underframe 1; a sixth bracket 11 is arranged below the control screen 5; a screwing unit is arranged above the underframe 1; the screwing unit is in sliding connection with the extruding unit; the screwing unit is fixedly connected with the fourth bracket 9; the twisting unit clamps two ends of the roll-shaped fine yarn net and then twists to extrude raw lacquer; an extrusion unit is arranged above the underframe 1; the extrusion unit is fixedly connected with the fifth bracket 10; the extrusion unit can improve the extrusion efficiency of raw lacquer.

The working process is as follows: when the device is used, firstly, the extruded woodenware paint raw material filtering device is placed at a position to be used, the first support 6 is adjusted to enable the bottom frame 1 to be horizontal, then, the device is externally connected with a power supply, the control screen 5 supported by the sixth support 11 controls the start of the device, firstly, a worker lays a spun yarn net on a laying unit supported by the second support 7 and the third support 8, the laying unit starts to evenly pour raw paint on a gauze, then, the gauze is rolled into a cylinder shape, then, a twisting unit of the fourth support 9 twists two ends of the cylinder-shaped gauze, the squeezing unit supported by the fifth support 10 in the twisting process starts to accelerate the extrusion efficiency of the raw paint, and finally, the worker takes off the gauze; the invention realizes the filtration of raw lacquer, uniformly spreads the raw lacquer on the gauze, twists and extrudes the raw lacquer after winding the gauze, can ensure that the torsion is uniformly distributed on the gauze, and improves the raw lacquer extrusion efficiency.

Referring to fig. 4-6, the system further comprises a paving unit, wherein the paving unit comprises a collecting box 201, a first round rod 202, a second round rod 203, a first connecting plate 204, a torsion bar 205, a first clamping plate 206, a second clamping plate 207, a first winding mechanism 208, a first electric push rod 209, a discharging hopper 2010, a second electric push rod 2011, a baffle 2012, a first electric slide 2013, a first electric slide 2014, a second winding mechanism 2015, a second electric slide 2016 and a second electric slide 2017; the collecting box 201 is fixedly connected with the underframe 1; the collecting box 201 is fixedly connected with a plurality of groups of first round rods 202; the collecting box 201 is fixedly connected with the second round rod 203; a first connecting plate 204 is arranged above the collecting box 201; a discharging hopper 2010 is arranged above the collecting box 201; one side of the collecting box 201 is provided with a first winding mechanism 208; the first winding mechanism 208 is fixedly connected with the underframe 1; the other side of the collecting box 201 is provided with a second winding mechanism 2015; the second winding mechanism 2015 is fixedly connected with the underframe 1; the first connecting plate 204 is fixedly connected with the torsion bar 205; the first connecting plate 204 is fixedly connected with a first electric push rod 209; the first electric push rod 209 is fixedly connected with the fifth bracket 10; the torsion bar 205 is rotatably connected to the first clamp plate 206 by a torsion spring; the torsion bar 205 is rotatably connected to the second bridge 207 via a torsion spring; the torsion bar 205, the first bridge plate 206, and the second bridge plate 207 are provided with three sets of equal distances on the first link plate 204; the discharging hopper 2010 is fixedly connected with the first electric slider 2013; the discharging hopper 2010 is fixedly connected with a second electric slider 2017; the discharging hopper 2010 is fixedly connected with a second electric push rod 2011; the discharging hopper 2010 is fixedly connected with the hopper; the discharging hopper 2010 is connected with the baffle 2012 in a sliding way; the second electric push rod 2011 is fixedly connected with the baffle 2012; the first electric slider 2013 is in sliding connection with the first electric slide rail 2014; the first electric slide rail 2014 is fixedly connected with the underframe 1; the second electric slide rail 2016 is slidably connected with the second electric slider 2017; the second electric slide rail 2016 is fixedly connected to the chassis 1.

Firstly, the spun yarn net is laid on the collecting box 201, the first round bar 202 and the second round bar 203 by workers, one side of the spun yarn net is positioned on the second round bar 203, the other three sides of the spun yarn net exceed the edge of the collecting box 201, then the first electric push rod 209 is started to drive the first connecting plate 204 and parts connected with the first connecting plate to move downwards and move downwards until the first clamping plate 206 and the second clamping plate 207 are contacted with the second round bar 203, the first clamping plate 206 and the second clamping plate 207 are propped by the second round bar 203 to rotate around two sides of the torsion bar 205, but due to the relationship of a torsion spring, the first clamping plate 206 and the second clamping plate 207 have the tendency of moving towards each other so as to clamp a side of the spun yarn net against the second round bar 203, two ends of the opposite side are clamped by the first winding mechanism 208 and the second winding mechanism 2015, then the first electric slide block 2013 and the second electric slide block 2017 are started to respectively slide on the first electric slide rail 2014 and the second electric slide rail 2016, the first electric slider 2013 and the second electric slider 2017 drive the discharging hopper 2010 and parts connected with the discharging hopper 2010 to move, when the discharging hopper 2010 and the parts are located above a screen, the second electric push rod 2011 is started to drive the baffle 2012 to move away from an outlet of the discharging hopper 2010, raw paint in the discharging hopper 2010 uniformly falls on the screen, at the moment, some raw paint is preliminarily filtered out and falls in the collecting box 201, then the first winding mechanism 208 and the second winding mechanism 2015 are started to roll the screen into a cylinder shape, and two ends of the cylinder are located on the first clamping mechanism 306 and the second clamping mechanism 308; the unit realizes that the raw lacquer is evenly poured on the gauze after the gauze is paved.

Referring to fig. 7, the winding device further includes a second winding mechanism 2015, where the second winding mechanism 2015 includes a third electric slide rail 201501, a third electric slide block 201502, a first transmission rod 201503, a first straight gear 201504, a rack 201505, a second connecting plate 201506, a third electric push rod 201507, a fourth electric slide rail 201508, a first electric clamp 201509, and a second electric clamp 2015010; the third electric slide rail 201501 is fixedly connected with the underframe 1; the third electric slide rail 201501 is connected with a third electric slide block 201502 in a sliding manner; the third electric slider 201502 is rotatably connected with the first transmission rod 201503; a first transmission rod 201503 is fixedly connected with a first straight gear 201504; the first linear gear 201504 is meshed with the rack 201505; the rack 201505 is fixedly connected with the underframe 1; the first transmission rod 201503 is fixedly connected with the second connecting plate 201506; the second connecting plate 201506 is fixedly connected with a third electric push rod 201507; a third electric push rod 201507 is fixedly connected with a fourth electric slide rail 201508; the fourth electric slide rail 201508 is slidably connected with the first electric clamp plate 201509; a fourth electric slide 201508 is slidably connected with a second electric clamp 2015010.

The first winding mechanism 208 and the second winding mechanism 2015 have the same structure, firstly, the third electric push rod 201507 is started to drive the fourth electric slide rail 201508 and the connected parts thereof to move, and the fourth electric slide rail 201509 and the second electric slide plate 2015010 are positioned above and below the screen, then the first electric slide plate 201509 and the second electric slide plate 2015010 are started to slide on the fourth electric slide rail 201508 in opposite directions to clamp the screen, and then the third electric slide block 201502 slides on the third electric slide rail 201501 to drive the connected parts to move, so that the first straight gear 201504 rolls on the rack 201505, the first straight gear 201504 drives the first transmission rod 201503 to rotate, and the first transmission rod 201503 drives the second connecting plate 201506 and the connected parts thereof to move and simultaneously rotate, including the clamped screen, and thus the screen is wound into a cylindrical shape; the mechanism realizes the rolling of the gauze into a cylinder shape.

Referring to fig. 8-9, the screwing unit comprises a motor 301, a second transmission rod 302, a first transmission wheel 303, a second transmission wheel 304, a third transmission wheel 305, a first clamping mechanism 306, a fourth transmission wheel 307 and a second clamping mechanism 308; the motor 301 is fixedly connected with the fourth bracket 9; the output shaft of the motor 301 is fixedly connected with a second transmission rod 302; the outer surface of the second transmission rod 302 is in sliding connection with the extrusion unit; the outer surface of the second transmission rod 302 is rotatably connected with the underframe 1; the outer surface of the second transmission rod 302 is fixedly connected with the first transmission wheel 303; the outer surface of the second transmission rod 302 is fixedly connected with a second transmission wheel 304; the outer ring surface of the first driving wheel 303 is in driving connection with a third driving wheel 305 through a belt; the outer annular surface of the second driving wheel 304 is in transmission connection with a fourth driving wheel 307 through a belt; the first clamping mechanism 306 is rotatably connected with the underframe 1; the inner axis of the third transmission wheel 305 is fixedly connected with the first clamping mechanism 306; the second clamping mechanism 308 is rotatably connected with the underframe 1; the fourth driving wheel 307 is fixedly connected with the second clamping mechanism 308.

After the two ends of the screen cylinder are positioned on the first clamping mechanism 306 and the second clamping mechanism 308, the first clamping mechanism 306 and the second clamping mechanism 308 are started to fix the two ends of the screen cylinder, then the motor 301 is started to drive the second transmission rod 302 to drive the first transmission wheel 303 and the second transmission wheel 304 to rotate, the first transmission wheel 303 drives the third transmission wheel 305 to drive the first clamping mechanism 306 to rotate, the second transmission wheel 304 drives the fourth transmission wheel 307 and the second clamping mechanism 308 to rotate, and a belt connected with the second transmission wheel 304 and the fourth transmission wheel 307 is in a twisted shape, so that the rotating directions of the two ends of the screen cylinder are opposite, the screen cylinder is twisted into a twisted shape, and raw lacquer is extruded out of the screen cylinder in the twisting process; this unit has realized extruding in the yarn net section of thick bamboo in the raw lacquer.

Referring to fig. 10, the first clamp mechanism 306 includes a third driving rod 30601, a connecting frame 30602, a first electric rotating shaft 30603, a second electric rotating shaft 30604, a third clamp plate 30605, and a fourth clamp plate 30606; the third driving rod 30601 is rotatably connected to the undercarriage 1; the third driving wheel 305 is fixedly connected with a third driving rod 30601; the third driving rod 30601 is fixedly connected with a connecting frame 30602; the link 30602 is rotatably coupled to a first electric shaft 30603; the link 30602 is rotatably coupled to a second electric shaft 30604; the first electric rotating shaft 30603 is fixedly connected with a third clamping plate 30605; the second electric rotating shaft 30604 is fixedly connected with a fourth clamp plate 30606.

The first clamping mechanism 306 and the second clamping mechanism 308 have the same structure, when one end of the screen cylinder is positioned on the third clamping plate 30605, the first electric rotating shaft 30603 and the second electric rotating shaft 30604 start to drive the third clamping plate 30605 and the fourth clamping plate 30606 to rotate oppositely to be in contact with the screen cylinder, and one end of the screen cylinder is clamped and fixed; then the third driving wheel 305 drives the third driving rod 30601 to drive the connecting frame 30602 to rotate, and the connecting frame 30602 drives the connected parts to rotate, including one end of the screen cylinder to rotate and screw; this mechanism has realized moving the twisting of a gauze section of thick bamboo one end.

Referring to fig. 11 to 12, the pressing unit includes a rod sleeve 401, a third connecting plate 402, a fourth electric push rod 403, a first bevel gear 404, a second bevel gear 405, a third bevel gear 406, a fourth driving rod 407, a second spur gear 408, a third spur gear 409, a screw 4010, a polish rod 4011, a first pressing mechanism 4012, a second pressing mechanism 4013, an electric carriage 4014, a fifth electric slide rail 4015, and a sixth electric slide rail 4016; the outer surface of the second transmission rod 302 is in sliding connection with the rod sleeve 401; the rod sleeve 401 is rotatably connected with the third connecting plate 402; the rod sleeve 401 is fixedly connected with a first bevel gear 404; the rod sleeve 401 is fixedly connected with a second bevel gear 405; the third connecting plate 402 is fixedly connected with a fourth electric push rod 403; the fourth electric push rod 403 is fixedly connected with the underframe 1; a first bevel gear 404 is arranged on one side of the third bevel gear 406; a second bevel gear 405 is arranged on the other side of the third bevel gear 406; the fourth transmission rod 407 is rotatably connected with the fifth bracket 10; the fourth transmission rod 407 is rotatably connected with the underframe 1; the third bevel gear 406 is fixedly connected with a fourth transmission rod 407; the fourth transmission rod 407 is fixedly connected with the second spur gear 408; a third spur gear 409 is arranged above the second spur gear 408; the third straight gear 409 is fixedly connected with the screw rod 4010; the screw 4010 is screwed with the first extrusion mechanism 4012; the screw 4010 is screwed with the second extrusion mechanism 4013; the screw rod 4010 is rotatably connected with the electric carriage 4014; the polish rod 4011 is fixedly connected with the electric sliding frame 4014; the electric sliding frame 4014 is connected with a fifth electric sliding rail 4015 in a sliding manner; the fifth electric slide rail 4015 is fixedly connected with the fifth bracket 10; the electric sliding frame 4014 is connected with a sixth electric sliding rail 4016 in a sliding manner; and the sixth electric slide rail 4016 is fixedly connected with the fifth bracket 10.

Before screwing the screen cylinder, the electric sliding frame 4014 starts to slide downwards on a fifth electric sliding rail 4015 and a sixth electric sliding rail 4016 to drive connected parts to move downwards, the parts move downwards until a second straight gear 408 is meshed with a third straight gear 409, meanwhile, a first extruding mechanism 4012 and a second extruding mechanism 4013 are positioned at two sides of the screen cylinder, then, a fourth electric push rod 403 starts to drive a third connecting plate 402 to move, the third connecting plate 402 drives a rod sleeve 401 to slide on a second transmission rod 302, the first bevel gear 404 and a second bevel gear 405 move along with the rod sleeve 401 until the first bevel gear 404 is meshed with the third bevel gear 406, then, the second transmission rod 302 drives the first bevel gear 404 and the second bevel gear 405 to rotate, the first bevel gear 404 drives the third bevel gear 406 to drive the fourth transmission rod 407 to rotate, the fourth bevel gear 407 drives the second straight gear 408 to drive the third straight gear 409 to rotate, and the third straight gear 409 drives a screw 4010 to rotate, lead screw 4010 drives first extrusion mechanism 4012 and second extrusion mechanism 4013 and slides in opposite directions on polished rod 4011, slides to first extrusion mechanism 4012 and second extrusion mechanism 4013 and is located the extrusion of established position with the cooperation raw lacquer, raises the efficiency, and this unit has realized improving the efficiency that raw lacquer extruded.

Referring to fig. 13, the first pressing mechanism 4012 includes a seventh bracket 401201, a first rotating shaft 401202, a pressing lever 401203, a second rotating shaft 401204, and a fourth connecting plate 401205; the seventh support 401201 is fixedly connected with a plurality of groups of first rotating shafts 401202; each group of first rotating shafts 401202 is rotatably connected with the extrusion rod 401203; each group of the extrusion rods 401203 is fixedly connected with a second rotating shaft 401204; each set of second pivot shafts 401204 is pivotally connected to the fourth link plate 401205.

The first pressing mechanism 4012 and the second pressing mechanism 4013 have the same structure, and stop when the seventh supporter 401201 moves to the pressing rod 401203 to contact with the screen cylinder, then the twisting unit twists the two ends of the gauze cylinder, the surface of the gauze cylinder can generate lines which are the same as the threads when the gauze cylinder is twisted, the extrusion rod 401203 can be clamped into the thread pitch, the torsion force is transmitted to the middle area from the two ends in the twisting process, that is, the pressing bars 401203 at both ends are first twisted to rotate around the first rotating shaft 401202, however, since the pressing rods 401203 are connected to the second rotating shaft 401204, when the pressing rods 401203 at both ends rotate, the fourth connecting plate 401205 is driven to rotate by the second rotating shaft 401204, the fourth connecting plate 401205 drives all the pressing rods 401203 to rotate by the second rotating shaft 401204, all the extrusion rods 401203 are enabled to rotate simultaneously, the gauze barrel is extruded between every two extrusion rods 401203, raw lacquer is extruded, the uniform distribution of torsion is achieved, and the extrusion efficiency is improved.

Convex strips are arranged on the surfaces of the third clamping plate 30605 and the fourth clamping plate 30606.

The holding of the loop yarn net cylinder is facilitated and the rotation of the yarn net cylinder relative to the third clamp 30605 and the fourth clamp 30606 is prevented.

The screw 4010 is threaded in the opposite direction to the connection between the first pressing mechanism 4012 and the second pressing mechanism 4013.

The first pressing mechanism 4012 and the second pressing mechanism 4013 can be moved toward or away from each other.

The outer surface of the joint of the second transmission rod 302 and the rod sleeve 401 is provided with a straight tangent plane.

The rod cover 401 can be made to slide on the second transmission rod 302 and can be rotated by it.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.