Drying device for acrylic yarn production

Abstract

The utility model provides a drying device for acrylic yarn production, which belongs to the field of acrylic yarn drying and comprises a support frame, two drying boxes are arranged on the inner wall of the support frame, and two drying through grooves are arranged at two ends of each drying box. The inner walls of the two sets of drying through grooves are connected with the winding and unwinding assemblies on the two mounting frames through acrylic yarn, and a drying assembly is arranged between the two drying boxes. The two motors are matched with the bearings to drive the two pay-off shafts to rotate, the two pay-off shafts are matched with the two limiting rings to drive the two pay-off reels to rotate, the two pay-off reels pay off wound acrylic yarns to enable the acrylic yarns to pass through the drying through groove, the other two motors are matched with the bearings to drive the two take-up shafts to rotate, and the two take-up reels rotate to enable the acrylic yarns to pass through the drying through groove. The two winding shafts are matched with the two limiting rings to drive the two winding discs to rotate, the two winding discs wind the acrylic yarn, the acrylic yarn reciprocates according to the drying degree of the acrylic yarn until the production requirement is met, and finally the acrylic yarn is wound and wound through the two winding discs.

Description

TECHNICAL FIELD

[0001] The utility model relates to acrylic yarn drying field, concretely is a kind of drying device for acrylic yarn production. BACKGROUND

[0002] Acrylic is the synthetic fiber variety next to polyester and polyamide, and acrylic monomer contains at least 85% acrylonitrile, and other monomers are added for copolymerization, and the commonly used copolymerization molecules are vinyl acetate and methyl acrylate, in the production process of acrylic, in order to control quality, acrylic yarn needs to be dried, by searching the application No. CN202222522241.5 disclosed a kind of drying device for acrylic yarn production, which is described as follows: a workbench is provided, a heating box is arranged in the workbench, a plurality of drying grooves are arranged on the upper and lower end faces of the heating box, the front and rear end faces of the plurality of drying grooves extend to the front and rear end faces of the heating box, a yarn winding and unwinding structure is arranged at the feed end of the workbench, the yarn winding and unwinding structure can unwind the yarn into the workbench for drying, and the dried yarn is wound, in the drying process of acrylic yarn, the acrylic yarn is heated by the drying grooves on the upper and lower end faces of the heating box, the heat source is fully utilized, the heating and drying time is improved, the drying effect is improved, and the production quality of acrylic yarn is ensured, but the above description still has the following defects in actual use: the device uses coaxial control when using several winding wheels, so when a problem occurs, the operation needs to be stopped, which reduces the drying efficiency, so a practical drying device for acrylic yarn production needs to be designed. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of drying device for acrylic yarn production to solve the problems raised in the above background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of drying device for acrylic yarn production, including support frame, the inner wall of the support frame is equipped with two drying boxes, two ends of two drying boxes are equipped with two drying through slots, the inner wall of two groups of drying through slots is all installed and connected by acrylic yarn and the winding and unwinding assembly on two mounting brackets, drying assembly is equipped between two drying boxes;

[0005] The winding and unwinding assembly includes two groups of installation frames installed on the inner wall of two mounting brackets, a motor is arranged in the middle of the top of two groups of installation frames, a pay-off shaft and a winding shaft are fixedly connected to the output shaft of two groups of motors respectively, the bottom of two pay-off shafts and winding shafts is rotatably connected to the inner wall of mounting seat by bearing, pay-off disc and winding disc are respectively arranged in the middle of the surface of two pay-off shafts and winding shafts, and limiting ring is arranged on the both sides of pay-off disc and winding disc.

[0006] The utility model relates to a drying device for acrylic yarn, which comprises a drying assembly, two mounting frames and two mounting boxes.

[0007] As a preferred scheme of the utility model: two mounting slots are formed in the inner walls of the two mounting frames, the inner walls of the two groups of mounting slots are clamped and connected with the mounting blocks provided at the two ends of the two groups of mounting frames, mounting holes are formed in the surfaces of the two groups of mounting blocks, and the inner walls of the mounting holes are threadedly connected with the insertion holes formed in the inner walls of the mounting slots through mounting pins.

[0008] As a preferred scheme of the utility model: connecting seats are arranged at the edges of the inner walls of the two groups of drying channels, connecting holes are formed in the inner walls of the connecting seats, the inner walls of the two connecting holes are threadedly connected with the hole grooves formed in the two sides of the limiting sleeves through connecting pins, and the inner walls of the limiting sleeves are connected with the surface of the acrylic yarn.

[0009] As a preferred scheme of the utility model: a T-shaped slot is formed in the top of the inner wall of the drying channel, a T-shaped strip is slidably clamped in the inner wall of the T-shaped slot, and a plurality of air holes are formed in the top of the T-shaped strip.

[0010] As a preferred scheme of the utility model: the payoff reel, the drying channel, the limiting sleeve and the winding reel are arranged on the same horizontal line.

[0011] As a preferred scheme of the utility model: control switches are arranged on the surfaces of the two mounting frames, and the motor is electrically connected with the control switches.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1) The two motors on the two mounting frames drive the two payoff shafts to rotate through the bearings, the two payoff shafts drive the two payoff reels to rotate through the two limiting rings, the two payoff reels pay out the wound acrylic yarn, the two motors on the other two mounting frames drive the two winding shafts to rotate through the bearings, the two winding shafts drive the two winding reels to rotate through the two limiting rings, the two winding reels wind the acrylic yarn, the acrylic yarn is reciprocally moved according to the drying degree, until the production requirement is met, and finally the acrylic yarn is wound by the two winding reels, the cooperation of the two winding reels and the payoff reel can avoid the complexity caused by coaxial control, and the drying efficiency of the device is improved.

[0014] 2) through two air blower, the hot air in the heating box is extracted, and then is sent into two communicating pipes, two communicating pipes send the hot air into several conveying pipes, several conveying pipes send the hot air into several conveying channels, and finally enters two groups of drying channels, acrylon yarn in the inside is dried, and the moisture generated in drying is discharged through a plurality of air holes on two groups of T-shaped strips, so that the drying effect of the device is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the utility model;

[0016] Figure 2 It is a part structure schematic view of the utility model;

[0017] Figure 3 It is a structure schematic view of the utility model's retractable assembly;

[0018] Figure 4 It is a structure schematic view of the utility model's drying assembly.

[0019] In the drawing: 1, support frame; 11, drying box; 12, drying channel; 13, acrylon yarn; 14, mounting frame; 15, conveying channel; 16, mounting groove; 17, jack; 18, connecting seat; 19, connecting hole;

[0020] 110, connecting pin; 111, limit sleeve; 112, hole groove; 113, T-shaped groove; 114, T-shaped strip; 115, air hole; 116, control switch;

[0021] 2, retractable assembly; 21, mounting frame; 22, motor; 23, pay-off shaft; 24, winding shaft; 25, bearing; 26, mounting seat; 27, pay-off disc; 28, winding disc; 29, limit ring; 210, mounting block; 211, mounting hole; 212, mounting pin;

[0022] 3, drying assembly; 31, heating box; 32, air blower; 33, communicating pipe; 34, conveying pipe. DETAILED DESCRIPTION

[0023] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figure 1 -Figure 4 The utility model provides a drying device for acrylic yarn production, including support frame 1, the inner wall of support frame 1 is equipped with two drying boxes 11, two drying boxes 11 both ends are equipped with two drying through slots 12, and the inner wall of two groups of drying through slots 12 is installed and connected with two mounting frames 14 through the acrylic yarn 13 and the take-up assembly 2 on two mounting frames 14, and two drying boxes 11 are equipped with drying assembly 3 between them.

[0025] Please refer to Figure 3 The take-up assembly 2 includes two groups of installation frames 21 installed on the inner wall of two mounting frames 14, and the middle part of the top of the two groups of installation frames 21 is equipped with a motor 22, and the output shaft of the two groups of motors 22 is fixedly connected with a pay-off shaft 23 and a winding shaft 24, respectively, and the bottom of the two pay-off shafts 23 and winding shafts 24 is rotatably connected with the inner wall of the mounting seat 26 through the bearing 25, and the middle part of the surface of the two pay-off shafts 23 and winding shafts 24 is respectively equipped with a pay-off disc 27 and a winding disc 28, and the two sides of the pay-off disc 27 and the winding disc 28 are equipped with a limiting ring 29.

[0026] Specific use: the two motors 22 on the two installation frames 21 drive the two pay-off shafts 23 through the bearing 25, the two pay-off shafts 23 drive the two pay-off discs 27 through the two limiting rings 29, the two pay-off discs 27 pay off the wound acrylic yarn 13, so that it passes through the drying through slot 12, the two motors 22 on the other two installation frames 21 drive the two winding shafts 24 through the bearing 25, the two winding shafts 24 drive the two winding discs 28 through the two limiting rings 29, and the two winding discs 28 wind the acrylic yarn 13, and reciprocate according to the drying degree of the acrylic yarn 13 until the production requirement is met, and finally the two winding discs 28 are wound and rolled, and the cooperation of the two winding discs 28 and the pay-off disc 27 can avoid the complexity caused by coaxial control and improve the drying efficiency of the device.

[0027] Please refer to Figure 4 The drying assembly 3 includes a heating box 31 installed between the two drying boxes 11, and the two sides of the heating box 31 are provided with a blower 32, and the air outlets of the two blowers 32 are fixedly connected with a communication pipe 33, and the two sides of the two communication pipes 33 are connected with a plurality of conveying pipes 34 and a plurality of conveying channels 15 opened on the opposite side of the two drying boxes 11, and a plurality of conveying channels 15 extend to the inner wall of the two groups of drying through slots 12.

[0028] In practical use: two blowers 32 extract hot air from the heating box 31 and send it into two connecting pipes 33. The two connecting pipes 33 send the hot air into several conveying pipes 34. The several conveying pipes 34 send the hot air into several conveying channels 15, and finally into two sets of drying channels 12 to dry the internal acrylic yarn 13. With the help of several vent holes 115 on two sets of T-shaped strips 114, the moisture generated during drying is discharged, improving the drying effect of the device.

[0029] Please see Figure 2 , Figure 3 Two mounting slots 16 are provided on both sides of the inner wall of the two mounting brackets 14. The inner walls of the two sets of mounting slots 16 are engaged with the mounting blocks 210 provided at both ends of the two sets of mounting frames 21. The surfaces of the two sets of mounting blocks 210 are provided with mounting holes 211. The inner walls of the mounting holes 211 are threadedly connected to the insertion holes 17 provided on the inner wall of the mounting slots 16 through mounting pins 212.

[0030] In practical use: engage the mounting block 210 with the inner wall of the mounting groove 16, and insert the mounting pin 212 into the mounting hole 211 and the insertion hole 17, thereby fixing the mounting frame 21 and the mounting bracket 14 in place.

[0031] Please see Figure 2 Both ends of the inner wall of the two sets of drying channels 12 are provided with connecting seats 18. Both sides of the inner wall of the connecting seat 18 are provided with connecting holes 19. The inner walls of the two connecting holes 19 are threadedly connected to the slots 112 on both sides of the limiting sleeve 111 by connecting pins 110. The inner wall of the limiting sleeve 111 is interlocked with the surface of the acrylic yarn 13.

[0032] In practical use: insert the two connecting pins 110 into the two connecting holes 19 and the slot 112 to install and fix the limiting sleeve 111 and the connecting seat 18. The surface of the acrylic yarn 13 is interwoven with its inner wall, which facilitates the limiting and guiding of its movement.

[0033] Please see Figure 2 The top of the inner wall of the drying channel 12 is provided with a T-shaped groove 113, and a T-shaped strip 114 is slidably engaged with the inner wall of the T-shaped groove 113. Several ventilation holes 115 are provided on the top of the T-shaped strip 114.

[0034] In practical use: the surface of the T-shaped strip 114 slides and engages with the inner wall of the T-shaped groove 113, making it easy to install and disassemble with the drying oven 11. The several vent holes 115 on its surface facilitate the discharge of moisture generated during the drying process.

[0035] Please see Figure 1 The pay-off reel 27, drying channel 12, limit sleeve 111 and take-up reel 28 are all set on the same horizontal line.

[0036] Specific use: pay-off reel 27, dry slot 12, limiting sleeve 111 and winding reel 28 are arranged on the same horizontal line, so as to facilitate the normal movement of acrylic yarn 13.

[0037] Please refer to Figure 1 The surface of the two mounting frames 14 is provided with a control switch 116, and the motor 22 is electrically connected with the control switch 116.

[0038] Specific use: the control switch 116 is used to control the motor 22, so as to facilitate the unwinding and winding of the acrylic yarn 13.

[0039] In use, the two motors 22 on the two mounting frames 21 drive the two pay-off shafts 23 to rotate through the bearings 25, the two pay-off shafts 23 drive the two pay-off reels 27 to rotate through the limiting rings 29, the two pay-off reels 27 unwind the wound acrylic yarn 13 and make it pass through the dry slot 12, the two motors 22 on the other two mounting frames 21 drive the two winding shafts 24 to rotate through the bearings 25, the two winding shafts 24 drive the two winding reels 28 to rotate through the limiting rings 29, and the two winding reels 28 wind the acrylic yarn 13, which is moved back and forth according to the drying degree, until the production requirement is met, and finally the acrylic yarn 13 is wound by the two winding reels 28, the cooperation of the two winding reels 28 and the pay-off reel 27 can avoid the complexity caused by coaxial control.

[0040] The contents not described in detail in the description belong to the prior art known to those skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drying device for acrylic yarn production, characterized by, The utility model provides a drying device for acrylic yarn, including support frame (1), the inner wall of support frame (1) is equipped with two drying box (11), two drying box (11) both ends are equipped with two drying through slot (12), two groups of drying through slot (12) inner wall all are installed with the take -up assembly (2) on two mounting bracket (14) through acrylic yarn (13), and be equipped with drying assembly (3) between two drying box (11); The utility model discloses a drying device for acrylic yarn, including support frame (1), the inner wall of support frame (1) is equipped with two drying box (11), two drying box (11) both ends are equipped with two drying through slot (12), two groups of drying through slot (12) inner wall all are installed with the take -up assembly (2) on two mounting bracket (14) through acrylic yarn (13), and be equipped with drying assembly (3) between two drying box (11); The utility model discloses a drying device for acrylic yarn, including support frame (1), the inner wall of support frame (1) is equipped with two drying box (11), two drying box (11) both ends are equipped with two drying through slot (12), two groups of drying through slot (12) inner wall all are installed with the take -up assembly (2) on two mounting bracket (14) through acrylic yarn (13), and be equipped with drying assembly (3) between two drying box (11); 2. The drying device for acrylic yarn production according to claim 1, characterized in that: Two mounting bracket (14) inner wall both sides are equipped with two installation groove (16), and two groups of installation groove (16) inner wall and two groups of mounting frame (21) both ends are equipped with the mounting block (210) and are engaged with connection, and two groups of mounting block (210) surface are equipped with mounting hole (211), and the inner wall of mounting hole (211) is connected with the threaded hole (17) that the plug hole of installation groove (16) inner wall is equipped with through mounting pin (212) and is connected with the threaded hole.

3. The drying device for the production of acrylic yarn according to claim 1, characterized in that: Two groups of drying through slot (12) inner wall both ends are equipped with the connecting seat (18), and the inner wall of connecting seat (18) both sides are equipped with connecting hole (19), and the inner wall of two connecting hole (19) is connected with the hole groove (112) that the both sides of limiting sleeve (111) are equipped with through connecting pin (110) and is connected with the threaded hole.

4. The drying device for producing acrylic yarn according to claim 1, characterized in that: The inner wall of drying through slot (12) is equipped with T groove (113) on the top, and T groove (113) is slidably connected with T strip (114), and the top of T strip (114) is equipped with a plurality of air holes (115).

5. The drying device for the production of acrylic yarn according to claim 1, characterized in that: The utility model discloses a drying device for acrylic yarn, including support frame (1), the inner wall of support frame (1) is equipped with two drying box (11), two drying box (11) both ends are equipped with two drying through slot (12), two groups of drying through slot (12) inner wall all are installed with the take -up assembly (2) on two mounting bracket (14) through acrylic yarn (13), and be equipped with drying assembly (3) between two drying box (11); The utility model discloses a drying device for acrylic yarn, including support frame (1), the inner wall of support frame (1) is equipped with two drying box (11), two drying box (11) both ends are equipped with two drying through slot (12), two groups of drying through slot (12) inner wall all are installed with the take -up assembly (2) on two mounting bracket (14) through acrylic yarn (13), and be equipped with drying assembly (3) between two drying box (11); 6. The drying device for the production of acrylic yarn according to claim 1, characterized in that: The surface of each of the two mounting racks (14) is provided with a control switch (116), and the motor (22) is electrically connected with the control switch (116).

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