A drafting device for a drawing frame for flax spinning

Abstract

The present invention relates to the technical field of drawing frames, specifically a drafting device of a drawing frame for linen textile, comprising a drafting frame, wherein support guide uprights are symmetrically fixedly provided on both sides of the upper end of the drafting frame, and a matching top plate frame is fixedly provided with an upper end of the support guide uprights, and a supporting droop plate is fixedly provided on the lower side of the end of the matching top plate frame away from the supporting guide uprights, and a supporting mounting carrier is fixedly provided on the lower end of the supporting droop plate. An electrostatic adsorption frame is installed above the pressing roller on the drafting frame, and the electrostatic adsorption frame and the electrostatic active adsorption plate installed on the electrostatic adsorption frame can be used to adsorb and clean the short fluff on the pressing roller, so that it is concentrated on the electrostatic adsorption frame and the electrostatic active adsorption plate. When a certain amount of short fluff accumulates on the electrostatic adsorption frame and needs to be cleaned, it is only necessary to start the electric telescopic rod to drive the matching carrier plate to move to realize automatic cleaning and collection of the short fluff on the electrostatic adsorption frame, which is very convenient.

Description

Technical Field

[0001] The invention relates to the technical field of draw frames, in particular to a drafting device of a draw frame for flax textiles. Background Art

[0002] The draw frame is a piece of machinery used in the linen textile industry. Its main function is to improve the internal structure of the fiber sliver. Specifically, it can increase the uniformity of the long segments of the sliver, reduce the weight unevenness, straighten and parallelize the fibers in the sliver, reduce bends, ensure that the fineness meets the requirements, and can evenly mix raw materials of different types or qualities to achieve the specified mixing ratio.

[0003] The drafting mechanism on the existing drawing frame is equipped with an electrostatic cleaning block above the pressure roller when in use, which can clean the short fluff adhering to the pressure roller to avoid its accumulation on the pressure roller and ensure production quality. However, when the short fluff adsorbed on the cleaning block accumulates to a certain extent, it needs to be manually disassembled and cleaned. The operation is more troublesome and cannot achieve convenient and quick cleaning, which not only increases the workload of the staff but also affects the use of the device. Summary of the Invention

[0004] The object of the present invention is to provide a drafting device for a drawing frame for flax textile, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A drafting device of a drawing frame for linen spinning, comprising a drafting frame, support guide uprights symmetrically fixedly provided on both sides of the upper end of the drafting frame, a matching top plate frame fixedly provided on the upper end of the support guide upright, a support drooping plate fixedly provided on the lower side of one end of the matching top plate frame away from the support guide upright, a support mounting carrier plate fixedly provided on the lower end of the support drooping plate, matching limiting guide holes symmetrically provided on both sides of the support mounting carrier plate, an electric telescopic rod fixedly provided on the support mounting carrier plate between the matching limiting guide holes, and a convenient short-pile cleaning mechanism installed on the drafting frame.

[0007] Preferably, the portable short-hair cleaning mechanism includes a receiving and matching carrier plate, an electrostatic adsorption frame, an arched cleaning frame, a driving matching contact plate, a first matching gear and an electrostatic active adsorption plate, and lateral connecting plates are symmetrically fixed on both sides of the receiving and matching carrier plate, and the receiving and matching carrier plate is fixedly installed on the electric telescopic rod, and the receiving and matching carrier plate is also symmetrically fixed with matching limit guide rods, and the matching limit guide rods are inserted into the matching limit guide holes.

[0008] Preferably, a connecting protrusion is fixedly provided at the lower end of the lateral connecting plate, a supporting and cooperating driving rod is hinged on the connecting protrusion, and an electrostatic adsorption frame is hinged on the upper end of the supporting and cooperating driving rod.

[0009] Preferably, a connecting channel is provided on the electrostatic adsorption frame, and plug-in fitting base frames are symmetrically fixed on both sides of the lower end of the electrostatic adsorption frame. A plug-in channel is provided on the plug-in fitting base frame, and a bevel scraping bottom strip is fixed on the plug-in fitting base frame.

[0010] Preferably, lateral supporting platforms are symmetrically fixed on both sides of the electrostatic adsorption frame, and an installation matching socket is provided on the lateral supporting platform. A matching plug-in bottom hole is provided at the bottom of the installation matching socket, and a movable channel is also provided on the lateral supporting platform, and the movable channel is connected with the matching plug-in bottom hole.

[0011] Preferably, supporting inner convex strips are symmetrically fixed at both ends of the interior of the movable channel, supporting sliding fitting holes are opened on the supporting inner convex strips, and a supporting fitting protrusion is fixed at one end of the exterior of the lateral bearing platform, and a supporting limiting bearing rod is fixed between the bearing fitting protrusions.

[0012] Preferably, an installation and cooperation guide plate is fixedly provided on the other end of the lateral bearing platform, a support guide through-hole is provided on the installation and cooperation guide plate, a support guide vertical rod is inserted in the support guide through-hole, and a connecting and cooperation vertical plate is fixedly provided on the installation and cooperation guide plate, a movable plug-in through-hole is provided on the connecting and cooperation vertical plate, and a connecting and cooperation frame is fixedly provided on the connecting and cooperation vertical plate, and the connecting and cooperation frame is hinged to the upper end of the support and cooperation driving rod.

[0013] Preferably, arched cleaning frames are respectively installed on both sides of the electrostatic adsorption frame, an upper convex connecting frame is fixedly provided on the upper end of the arched cleaning frame, a support matching socket is opened at one end of the arched cleaning frame, a support limiting load rod is inserted into the support matching socket, and cleaning inclined scrapers are symmetrically fixed on the lower sides of both ends of the arched cleaning frame, and a cleaning inclined scraper block is fixed on the cleaning inclined scraper.

[0014] Preferably, the upper end of the arched cleaning frame is also fixedly provided with a load-bearing matching vertical plate, and the load-bearing matching vertical plate is fixedly provided with a first matching rack, and the upper convex connecting frame is hingedly provided with a movable connecting rod, and the upper end of the movable connecting rod is hingedly provided with a driving matching contact plate, and the two ends of the driving matching contact plate are symmetrically fixedly provided with a connecting load-bearing support plate, and the lower end of the connecting load-bearing support plate at one end of the driving matching contact plate is fixedly provided with a lower convex connecting base frame, and the lower convex connecting base frame is hinged with the movable connecting rod, and the lower end of the connecting load-bearing support plate at one end of the driving matching contact plate is fixedly provided with a movable plug-in connecting rod, the movable plug-in connecting rod is inserted in the movable plug-in through hole, and a connecting matching spring is sleeved on the movable plug-in connecting rod.

[0015] Preferably, first mating gears are symmetrically installed on both sides of the electrostatic adsorption frame, the first mating gear is meshed with the first mating rack, and a mounting bearing shaft is fixedly provided at the lower end of the first mating gear, the mounting bearing shaft passes through the mounting mating socket and is inserted in the mating plug-in bottom hole, a mating bearing is sleeved on the mounting bearing shaft, the mating bearing is installed in the mounting mating socket, and a second mating gear is fixedly provided at the lower end of the mounting bearing shaft, the second mating gear is in the moving channel, and an electrostatic movable adsorption plate is installed on the electrostatic movable adsorption plate, a connecting mating vertical plate is fixedly provided on the connecting mating vertical plate, supporting sliding rods are symmetrically fixed on the connecting mating vertical plate, the supporting sliding rods are inserted in the supporting sliding matching holes, and a second mating rack is fixedly provided on the connecting mating vertical plate between the supporting sliding rods, and the second mating rack is meshed with the second mating gear.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. An electrostatic adsorption rack is installed above the pressure roller on the drafting frame. The electrostatic adsorption rack and the electrostatic active adsorption plate installed on the electrostatic adsorption rack can adsorb and clean the short fluff on the pressure roller, so that it is concentrated on the electrostatic adsorption rack and the electrostatic active adsorption plate. When a certain amount of short fluff accumulates on the electrostatic adsorption rack and needs to be cleaned, it is only necessary to start the electric telescopic rod to drive the carrier plate to move to realize the automatic cleaning and collection of the short fluff on the electrostatic adsorption rack. It is very convenient, greatly improves the cleaning efficiency, and reduces the cleaning intensity of the staff.

[0018] 2. When the receiving and cooperating carrier plate moves, the electrostatic adsorption frame will be driven to move upward under the action of the supporting and cooperating driving rod, so that the receiving and cooperating carrier plate can move to the bottom of the electrostatic adsorption frame and smoothly receive the short fluff that falls off from the electrostatic adsorption frame. When the electrostatic adsorption frame moves upward, the driving and cooperating contact plate will contact the cooperating top plate frame, so that the driving and cooperating contact plate will not move under the restriction of the cooperating top plate frame, and then the arch cleaning frame can be driven to move under the action of the movable connecting rod, and then the short fluff on the end faces and lower end faces of the electrostatic adsorption frame can be cleaned and dropped onto the receiving and cooperating carrier plate for collection under the action of the arch cleaning frame.

[0019] 3. In addition, when the arched cleaning rack moves, it will drive the first mating gear to rotate under the action of the first mating rack, and then drive the second mating gear to rotate. As the second mating gear rotates, it will drive the second mating rack to move, and then drive the electrostatic active adsorption plate to move. In this way, as the electrostatic active adsorption plate moves, the short hair on the electrostatic active adsorption plate can be cleaned and dropped to the receiving mating carrier plate for collection under the action of the inclined scraping bottom strip on the plug-in mating base, thereby completing the cleaning of the electrostatic adsorption rack without manual cleaning, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the assembly of the drafting frame.

[0021] Figure 2 It is a structural diagram of the drafting frame.

[0022] Figure 3 A first-person perspective diagram of the electrostatic adsorption rack assembly.

[0023] Figure 4 A second-view diagram of the electrostatic adsorption rack assembly.

[0024] Figure 5 for Figure 4 Enlarged schematic diagram of point A in the middle.

[0025] Figure 6 This is a first-person structural diagram of the electrostatic adsorption frame.

[0026] Figure 7 This is a schematic diagram of the electrostatic adsorption frame from a second perspective.

[0027] Figure 8 This is a third-perspective structural diagram of the electrostatic adsorption frame.

[0028] Figure 9 This is a schematic diagram of the assembly of the arched cleaning frame, the first mating gear and the electrostatic active adsorption plate.

[0029] Figure 10 It is a structural diagram of the arch cleaning rack.

[0030] In the figure: 1. Drafting frame; 11. Support guide vertical rod; 12. Matching top plate frame; 13. Support drooping plate; 14. Support installation carrier plate; 15. Matching guide hole; 16. Electric telescopic rod; 2. Undertake matching carrier plate; 21. Lateral connecting plate; 22. Matching guide rod; 23. Connecting convex frame; 24. Support matching drive rod; 3. Electrostatic adsorption frame; 31. Connecting matching channel; 32. Plug-in matching bottom frame; 33. Plug-in channel; 34. Inclined scraping bottom strip; 35. Lateral bearing platform; 351. Installation matching socket; 352. Matching plug-in bottom hole; 353. Moving channel; 354. Support inner convex strip; 355. Support sliding matching hole; 36. Carrying matching convex block; 361. Support limiting carrier rod; 37. Installation Matching guide plate; 371, supporting guide through hole; 38, connecting matching vertical plate; 381, movable plug-in through hole; 39, connecting matching frame; 4, arched cleaning frame; 41, upper convex connecting frame; 42, supporting matching plug hole; 43, cleaning inclined scraper; 44, cleaning inclined scraper block; 45, bearing matching vertical plate; 46, first matching rack; 47, movable connecting rod; 5, driving matching contact plate; 51, connecting bearing support plate; 52, lower convex connecting base; 53, movable plug-in rod; 54, connecting matching spring; 6, first matching gear; 61, installing bearing shaft; 62, matching bearing; 63, second matching gear; 7, electrostatic movable adsorption plate; 71, connecting matching vertical plate; 72, supporting sliding plug rod; 73, second matching rack. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figures 1 to 10 , the present invention provides a technical solution:

[0033] A drafting device of a drawing frame for linen textile, comprising a drafting frame 1, support guide uprights 11 being symmetrically fixedly provided on both sides of the upper end of the drafting frame 1, a matching top plate frame 12 being fixedly provided on the upper end of the supporting guide uprights 11, a supporting drooping plate 13 being fixedly provided on the lower side of the end of the matching top plate frame 12 away from the supporting guide uprights 11, a supporting mounting carrier plate 14 being fixedly provided on the lower end of the supporting drooping plate 13, matching limiting guide holes 15 being symmetrically opened on both sides of the supporting mounting carrier plate 14, an electric telescopic rod 16 being fixedly installed on the supporting mounting carrier plate 14 between the matching limiting guide holes 15, and a convenient short-hair cleaning mechanism being installed on the drafting frame 1.

[0034] The convenient short-hair cleaning mechanism includes a receiving and cooperating carrier plate 2, an electrostatic adsorption frame 3, an arched cleaning frame 4, a driving cooperating contact plate 5, a first cooperating gear 6 and an electrostatic active adsorption plate 7. Lateral connecting plates 21 are symmetrically fixedly arranged on both sides of the receiving and cooperating carrier plate 2. The receiving and cooperating carrier plate 2 is fixedly installed on the electric telescopic rod 16, and a cooperating limit guide rod 22 is also symmetrically fixedly arranged on the receiving and cooperating carrier plate 2. The cooperating limit guide rod 22 is inserted into the cooperating limit guide hole 15.

[0035] A connecting protrusion 23 is fixedly provided at the lower end of the lateral connecting plate 21, and a supporting and cooperating driving rod 24 is hinged on the connecting protrusion 23. An electrostatic adsorption frame 3 is hinged on the upper end of the supporting and cooperating driving rod 24. The electrostatic adsorption frame 3 is located on the upper side of the pressure roller.

[0036] A connecting channel 31 is provided on the electrostatic adsorption frame 3, and plug-in fitting base frames 32 are symmetrically fixedly provided on both sides of the lower end of the electrostatic adsorption frame 3. A plug-in channel 33 is provided on the plug-in fitting base frame 32, and a bevel scraping bottom strip 34 is fixedly provided on the plug-in fitting base frame 32.

[0037] The electrostatic adsorption frame 3 is symmetrically fixed with lateral supporting platforms 35 on both sides. The lateral supporting platforms 35 are provided with mounting mating holes 351. The bottom of the mounting mating holes 351 is provided with mating plug-in bottom holes 352. The lateral supporting platforms 35 are also provided with moving channels 353, which are connected with the mating plug-in bottom holes 352.

[0038] Support inner convex strips 354 are symmetrically fixed at both ends of the inner part of the movable channel 353, and support sliding matching holes 355 are opened on the support inner convex strips 354. A support matching protrusion 36 is fixed at one end of the outer side bearing platform 35, and a support limiting load rod 361 is fixed between the bearing matching protrusions 36.

[0039] The other end of the lateral support platform 35 is fixedly provided with an installation and cooperation guide plate 37, and a support guide through hole 371 is provided on the installation and cooperation guide plate 37, and a support guide vertical rod 11 is inserted into the support guide through hole 371, and a connecting and cooperation vertical plate 38 is fixedly provided on the installation and cooperation guide plate 37, and a movable plug-in through hole 381 is provided on the connecting and cooperation vertical plate 38, and a connecting and cooperation frame 39 is fixedly provided on the connecting and cooperation vertical plate 38, and the connecting and cooperation frame 39 is hinged to the upper end of the support and cooperation driving rod 24.

[0040] An arched cleaning frame 4 is installed on both sides of the electrostatic adsorption frame 3, and an upper convex connecting frame 41 is fixedly provided on the upper end of the arched cleaning frame 4. A support matching socket 42 is opened at one end of the arched cleaning frame 4, and a support limit load rod 361 is inserted into the support matching socket 42. Cleaning inclined scrapers 43 are symmetrically fixed on the lower sides of both ends of the arched cleaning frame 4, and the cleaning inclined scrapers 43 are in contact with the end faces of both ends of the electrostatic adsorption frame 3. A cleaning inclined scraper block 44 is fixed on the cleaning inclined scraper 43, and the cleaning inclined scraper block 44 is in contact with the lower end face of the electrostatic adsorption frame 3.

[0041] The upper end of the arched cleaning frame 4 is also fixedly provided with a load-bearing matching vertical plate 45, and the load-bearing matching vertical plate 45 is fixedly provided with a first matching rack 46, and a movable connecting link 47 is hinged on the upper convex connecting frame 41, and the upper end of the movable connecting link 47 is hinged with a driving matching contact plate 5, and the two ends of the driving matching contact plate 5 are symmetrically fixed with connecting load-bearing support plates 51, and the lower end of the connecting load-bearing support plate 51 at one end of the driving matching contact plate 5 is fixedly provided with a lower convex connecting base frame 52, and the lower convex connecting base frame 52 is hinged with the movable connecting link 47, and the lower end of the connecting load-bearing support plate 51 at one end of the driving matching contact plate 5 is fixedly provided with a movable plug-in link 53, and the movable plug-in link 53 is inserted in the movable plug-in through hole 381, and a connecting matching spring 54 is sleeved on the movable plug-in link 53, and the two ends of the connecting matching spring 54 are respectively fixed on the lower end surface of the connecting load-bearing support plate 51 and the installation matching guide plate 37.

[0042] The two sides of the electrostatic adsorption frame 3 are also symmetrically equipped with first matching gears 6, which are meshed with the first matching rack 46, and the lower end of the first matching gear 6 is fixedly provided with a mounting bearing shaft 61, which passes through the mounting matching socket 351 and is inserted into the matching plug-in bottom hole 352, and a matching bearing 62 is sleeved on the mounting bearing shaft 61, and the matching bearing 62 is installed in the mounting matching socket 351, and the lower end of the mounting bearing shaft 61 is fixedly provided with a second matching gear 63, and the second matching gear 63 is in the moving channel 353. The lower end of the electrostatic adsorption frame 3 is mounted An electrostatic active adsorption plate 7 is installed, and a connecting and fitting vertical plate 71 is fixedly provided on the electrostatic active adsorption plate 7. Support sliding plug rods 72 are symmetrically fixedly provided on the connecting and fitting vertical plate 71. The support sliding plug rods 72 are inserted into the support sliding fitting holes 355, and a second fitting rack 73 is fixedly provided on the connecting and fitting vertical plate 71 between the support sliding plug rods 72. The second fitting rack 73 is engaged with the second fitting gear 63. The lower end face of the electrostatic active adsorption plate 7 is in contact with the inclined scraping bottom strip 34, and the electrostatic active adsorption plate 7 is in a closed state when it adsorbs the short hair on the pressure roller.

[0043] When a lot of short fluff has accumulated on the electrostatic adsorption frame 3 and needs to be cleaned, the electric telescopic rod 16 is started to drive the receiving and cooperating carrier plate 2 to move toward the electrostatic adsorption frame 3. As the receiving and cooperating carrier plate 2 moves, the supporting and cooperating driving rod 24 will push the electrostatic adsorption frame 3 upward, so that the electrostatic adsorption frame 3 moves upward, which is convenient for the receiving and cooperating carrier plate 2 to move to the bottom of the electrostatic adsorption frame 3. As the electrostatic adsorption frame 3 moves upward, the connecting bearing support plate 51 at one end of the driving and cooperating contact plate 5 will be connected with the lower end of the cooperating top plate frame 12. The end faces are in contact, so that under the restriction of the top plate frame 12, the driving matching contact plate 5 will no longer move, and as the electrostatic adsorption frame 3 moves upward, the distance between the driving matching contact plate 5 and the arch cleaning frame 4 becomes smaller, and then under the action of the movable connecting rod 47, the arch cleaning frame 4 will be pushed to move to the middle position of the electrostatic adsorption frame 3. As the arch cleaning frame 4 moves, the short hair on the end faces of the electrostatic adsorption frame 3 at both ends can be scraped off and dropped onto the receiving matching carrier plate 2 under the action of the cleaning inclined scraper 43. The second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 63 is rotated, and the second gear 73 is driven to move, thereby driving the electrostatic active adsorption plate 7 to move backward. As the electrostatic active adsorption plate 7 moves, the short hair adsorbed on the lower end surface of the electrostatic active adsorption plate 7 can be scraped off under the action of the inclined scraping bottom strip 34 and collected on the receiving and matching carrier 2. There is no need for manual cleaning, which is very convenient and fast. In the process of falling, the short hair is always within the range of the receiving and matching carrier 2, ensuring that all the short hair can fall onto the receiving and matching carrier 2. After cleaning is completed, the electric telescopic rod 16 is started to drive the receiving and matching carrier 2 to move in the opposite direction to achieve the reset of the electrostatic adsorption frame 3.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A drafting device for a linen textile drawing frame, comprising a drafting frame, characterized in that: The top end face of said stretcher is fixed with a toothed support, and the toothed support is fixed with a toothed support, and the toothed support is fixed with a toothed support, and the toothed support is fixed with a toothed support. The movable adsorption plate, the two sides of the receiving and cooperating carrier plate are symmetrically fixed with lateral connecting plates, the receiving and cooperating carrier plate is fixedly installed on the electric telescopic rod, and the receiving and cooperating carrier plate is also symmetrically fixed with a cooperating limit guide rod, the cooperating limit guide rod is inserted in the cooperating limit guide hole, the lower end of the lateral connecting plate is fixed with a connecting protrusion, the connecting protrusion is hinged with a supporting cooperating drive rod, the upper end of the supporting cooperating drive rod is hinged with an electrostatic adsorption frame, a connecting and cooperating channel is provided on the electrostatic adsorption frame, and a plug-in cooperating base frame is symmetrically fixed on both sides of the lower end of the electrostatic adsorption frame, a plug-in channel is provided on the plug-in cooperating base frame, and an inclined scraping bottom is fixed on the plug-in cooperating base frame. The two sides of the electrostatic adsorption frame are symmetrically fixed with lateral bearing platforms, and the lateral bearing platform is provided with an installation matching socket, and the bottom of the installation matching socket is provided with a matching plug-in bottom hole, and a movable channel is also provided on the lateral bearing platform, and the movable channel is connected with the matching plug-in bottom hole. The inner ends of the movable channel are symmetrically fixed with supporting inner convex strips, and the supporting inner convex strips are provided with supporting sliding matching holes. One end of the outside of the lateral bearing platform is fixed with a bearing matching protrusion, and a supporting limiting load rod is fixed between the bearing matching protrusions. The other end of the lateral bearing platform is fixed with an installation matching guide plate, and the installation matching guide plate is provided with a support guide through hole. The support guide vertical rod is inserted in the support guide through hole, and a connecting matching vertical plate is fixedly provided on the mounting matching guide plate, a movable plug-in through hole is provided on the connecting matching vertical plate, and a connecting matching frame is fixedly provided on the connecting matching vertical plate, and the connecting matching frame is hinged to the upper end of the support matching driving rod, and an arched cleaning frame is respectively installed on both sides of the electrostatic adsorption frame, and an upper convex connecting frame is fixedly provided on the upper end of the arched cleaning frame, and a support matching socket is provided at one end of the arched cleaning frame, and a support limiting load rod is inserted in the support matching socket, and cleaning inclined scrapers are symmetrically fixed on the lower sides of both ends of the arched cleaning frame, and a cleaning inclined scraper block is fixed on the cleaning inclined scraper.

2. The drafting device of a linen spinning draw frame according to claim 1, characterized in that: The upper end of the arch cleaning frame is also fixedly provided with a load-bearing matching vertical plate, and the load-bearing matching vertical plate is fixedly provided with a first matching rack, and the upper convex connecting frame is hingedly provided with a movable connecting rod, and the upper end of the movable connecting rod is hingedly provided with a driving matching contact plate, and the two ends of the driving matching contact plate are symmetrically fixedly provided with a connecting load-bearing support plate, and the lower end of the connecting load-bearing support plate at one end of the driving matching contact plate is fixedly provided with a lower convex connecting base frame, and the lower convex connecting base frame is hinged with the movable connecting rod, and the lower end of the connecting load-bearing support plate at one end of the driving matching contact plate is fixedly provided with a movable plug-in connecting rod, and the movable plug-in connecting rod is inserted in the movable plug-in through hole, and a connecting matching spring is sleeved on the movable plug-in connecting rod.

3. The drafting device of a linen textile drawing frame according to claim 2, characterized in that: First matching gears are symmetrically installed on both sides of the electrostatic adsorption frame. The first matching gears are engaged with the first matching racks, and a mounting bearing shaft is fixedly provided at the lower end of the first matching gears.

4. The drafting device of a linen spinning draw frame according to claim 3, characterized in that: The mounting load-bearing shaft passes through the mounting matching socket and is inserted into the matching plug-in bottom hole. A matching bearing is sleeved on the mounting load-bearing shaft. The matching bearing is installed in the mounting matching socket, and a second matching gear is fixedly provided at the lower end of the mounting load-bearing shaft. The second matching gear is in the moving channel.

5. The drafting device of a linen spinning draw frame according to claim 4, characterized in that: An electrostatic movable adsorption plate is installed at the lower end of the electrostatic adsorption frame, and a connecting and matching vertical plate is fixedly provided on the electrostatic movable adsorption plate. Support sliding insertion rods are symmetrically fixedly provided on the connecting and matching vertical plate. The support sliding insertion rods are inserted into the support sliding matching holes, and a second matching rack is fixedly provided on the connecting and matching vertical plate between the support sliding insertion rods, and the second matching rack is meshed with the second matching gear.

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