A unwinding device for producing and processing kamasi

Abstract

The application discloses a kind of cardama silk production and processing with unwinding device, comprising: rotary unwinding assembly, the rotary unwinding assembly includes motor, connecting rod, limit plate, mounting rod and unwinding wheel, the connecting rod is fixedly connected on the output end of motor, the connecting rod is fixedly connected at the end of connecting rod away from motor, the limit plate is set between connecting rod and mounting rod;Reciprocating assembly, the reciprocating assembly includes mounting plate, resistance strip, extrusion strip, fixed plate and spring tube, the mounting plate is set on connecting rod, the resistance strip is fixedly connected at the side of limit plate close to connecting rod, multiple the extrusion strip is not equal in length, and annular fixedly connected on mounting plate, the end of resistance strip and extrusion strip is arranged as arc shape.The application does not need manual position adjustment, reduces the use of artificial, to avoid the generation of mistake, while can improve rotational speed, to improve the efficiency of unwinding.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of graphene, and particularly relates to a unwinding device for producing and processing Karama silk. BACKGROUND

[0002] Karama silk is a kind of silk made of nickel-manganese alloy, which has high resistivity and good secondary temperature coefficient, good oxidation resistance and wear resistance, etc. It is commonly used to make slide wire resistors, standard resistors and resistance elements for micro-instruments and other precision instruments and meters.

[0003] In the process of processing Karama silk, the Karama silk needs to be unwound. The existing unwinding equipment is driven by a motor device to rotate the Karama silk, and one end is fixed. According to the direction of rotation, the Karama silk is unwound from the unwinding wheel. However, since the unwinding wheel has a certain width, the existing unwinding needs to be adjusted manually on one side to ensure that the Karama silk is spirally unwound on the unwinding wheel. However, manual operation not only requires more manpower, but also increases the processing cost, and is prone to unwinding errors due to subjective reasons. SUMMARY

[0004] The purpose of the present application is to solve the problem of the prior art that the unwinding needs to be adjusted manually on one side to ensure that the Karama silk is spirally unwound on the unwinding wheel, but manual operation not only requires more manpower, but also increases the processing cost, and is prone to unwinding errors due to subjective reasons. A Karama silk production and processing unwinding device is provided.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0006] A Karama silk production and processing unwinding device, comprising:

[0007] A rotating unwinding assembly, the rotating unwinding assembly comprises a motor, a connecting rod, a limiting plate, a mounting rod and an unwinding wheel, the connecting rod is fixedly connected to the output end of the motor, the connecting rod is fixedly connected to the end away from the motor of the connecting rod, the limiting plate is sleeved between the connecting rod and the mounting rod, and the unwinding wheel is sleeved on the mounting rod and the connecting rod and rotates with the mounting rod;

[0008] The reciprocating assembly comprises a mounting plate, a resisting strip, extruded strips, a fixed plate and a spring tube, the mounting plate is sleeved on the connecting rod, the resisting strip is fixedly connected on one side of the limiting plate close to the connecting rod, a plurality of the extruded strips are different in length and are fixedly connected in a ring shape on the mounting plate, the extruded strips are arranged from short to long from one end of the mounting ring to the other end and are symmetrical on both sides, the end portions of the resisting strip and the extruded strips are arranged in an arc shape, and the resisting strip is extruded and moved between the extruded strips, the spring tube is sleeved on the connecting rod and is fixedly connected at one end with the limiting plate and rotatably connected at the other end with the middle portion of the fixed plate through a swivel ring, and the fixed plate is fixedly connected on the bottom side of the mounting plate.

[0009] The limiting assembly is connected with the mounting plate and is arranged in front of the unwinding wheel to limit the position of the Kama silk.

[0010] Preferably, the limiting assembly comprises a mounting frame, a mounting ring, supports and limiting wheels, the mounting frame is an L-shaped rod frame and is arranged in parallel at one end on the front side of the unwinding wheel, the mounting ring is fixedly connected at the side edge close to one end of the mounting frame close to the unwinding wheel and is arranged vertically, three supports are arranged in a ring shape inside the mounting ring, the limiting wheels are rotatably sleeved on the supports, arc-shaped limiting grooves are formed in the interiors of the limiting wheels, and the limiting grooves between the three limiting wheels form a circle.

[0011] Preferably, the mounting ring is an open ring, a strip-shaped opening is formed in the middle of one side of the break position, and a limiting block is fixedly connected on the other side of the break position.

[0012] Preferably, a base assembly is arranged between the motor and the fixed plate, the base assembly comprises a sealing box, a sealing plate and side plates, the side plates are fixedly connected on the side edges of the motor, the sealing plate is fixedly connected vertically on the bottom ends of the sealing plate and the fixed plate, a guide is arranged in the interior of the sealing box, and the sealing plate is sealingly and slidingly arranged in the interior of the sealing box.

[0013] Preferably, a cutting assembly is fixedly connected on the side edge of the sealing box, and the cutting assembly is used to cut the Kama silk.

[0014] Preferably, the cutting assembly comprises a guide pipe, a sealing vertical plate, a mounting arm and a hot cutter, the guide pipe is L-shaped, one end of the guide pipe is in communication with the side edge of the sealing box and the interior of the sealing box, and the other end of the guide pipe is arranged vertically upward, the sealing vertical plate is sealingly and slidingly arranged in the interior of the guide pipe, the mounting arm is fixedly connected on the upper end of the sealing vertical plate and is parallel to the long edge of the mounting frame, and the hot cutter is fixedly connected on the upper side of the end of the mounting arm away from the sealing vertical plate.

[0015] Preferably, a pushing assembly is arranged between the mounting ring and the mounting arm, and the pushing assembly is used to change the position of the limiting block in the strip-shaped opening.

[0016] Preferably, the pushing assembly comprises a push rod and a pressing block, the push rod is fixedly connected to the limiting block vertically away from the side of the anti-winding wheel, the pressing block is fixedly connected to the end of the mounting arm, and the inside is clamped with the pressing groove and located directly below the push rod.

[0017] Preferably, the end of the push rod away from the mounting ring is fixedly connected with a fixing ring, and the fixing ring is concentrically arranged with the horizontal projection of the mounting ring.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] The reciprocating assembly can use a transmission in use, which can adjust the rotation rate between the limiting plate and the motor. In the rotation process, the resistance bar rotates between the extruded bars of different lengths, thereby pushing the position of the limiting plate. At the same time, under the action of the spring pipe tension, it is retracted. With the rotation of the motor, the limiting plate is periodically reciprocated, so that the unwinding wheel moves periodically, thereby eliminating the need for manual position adjustment during winding, while ensuring the unwinding effect. The present application does not need manual position adjustment, reduces the use of manpower, thereby avoiding the occurrence of mistakes, and can improve the rotation speed, thereby improving the unwinding efficiency.

[0020] Since the position of the yarn head is not convenient to adjust when unwinding the yarn, the position of the carding yarn is limited by the limiting assembly. During unwinding, the position of the carding yarn is limited by the plurality of limiting wheels. At the same time, the limiting wheel has a cleaning bar inside, which can clean the dust accumulated on the carding yarn during rotation, ensuring the cleanliness of the unwound yarn.

[0021] Since the winding of the carding yarn is manually controlled, in order to avoid excessive winding of the carding yarn, causing the weight of a roll of carding yarn to be too heavy, during winding, as the weight of the carding yarn increases, the sealing plate moves downward in the sealing box, thereby pressing the liquid in the sealing box into the conduit, causing the sealing vertical plate to move upward. When the weight of the carding yarn reaches the limit, the hot cutter cuts off the carding yarn, ensuring the specification of the wound carding yarn.

[0022] When the weight reaches a certain degree, the pressing rod acts on the push rod, thereby moving the push rod upward, moving the limiting block inside the strip-shaped port, thereby reducing the diameter of the mounting ring and the distance between the plurality of limiting wheels, clamping and fixing the carding yarn, and ensuring the fixation of the broken position. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A front structure schematic view of a carding yarn production and processing unwinding device is provided.

[0024] Figure 2It is a side structure schematic view of a unwinding device for cardamom production and processing provided in the application;

[0025] Figure 3 It is a rotating unwinding assembly structure schematic view of a unwinding device for cardamom production and processing provided in the application;

[0026] Figure 4 It is a base assembly structure schematic view of a unwinding device for cardamom production and processing provided in the application;

[0027] Figure 5 It is a limiting wheel structure schematic view of a unwinding device for cardamom production and processing provided in the application.

[0028] In the figure: 1 rotating unwinding assembly, 11 motor, 12 connecting rod, 13 limiting plate, 14 mounting rod, 15 unwinding wheel, 2 reciprocating assembly, 21 mounting plate, 22 resisting strip, 23 extruding strip, 24 fixed plate, 25 spring tube, 3 limiting assembly, 31 mounting frame, 32 mounting ring, 33 support, 34 limiting wheel, 4 base assembly, 41 sealing box, 42 sealing plate, 43 side plate, 5 cutting assembly, 51 guide pipe, 52 sealing vertical plate, 53 mounting arm, 54 hot cutting knife, 6 pushing assembly, 61 push rod, 62 pressing block, 7 fixed ring, 8 limiting block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application.

[0030] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the application are only for the convenience of clear description, and are not used to limit the range in which the application can be implemented. The change or adjustment of the relative relationship is also regarded as the scope in which the application can be implemented without substantial change in technical content.

[0031] REFERENCE Figures 1-5 A unwinding device for cardamom production and processing, comprising:

[0032] The rotating unwinding assembly 1 comprises a motor 11, a connecting rod 12, a limiting plate 13, a mounting rod 14 and an unwinding wheel 15. The connecting rod 12 is fixedly connected to the output end of the motor 11. The connecting rod 12 is fixedly connected to one end of the connecting rod 12 away from the motor 11. The limiting plate 13 is sleeved and connected between the connecting rod 12 and the mounting rod 14. The unwinding wheel 15 is sleeved and connected on the mounting rod 14 and the connecting rod 12, and rotates with the rotation of the mounting rod 14. When unwinding, the connecting rod 12, the mounting rod 14 and the unwinding wheel 15 are driven to rotate by the motor 11, so that the cardamom is unwound on the unwinding wheel 15.

[0033] The reciprocating assembly 2 comprises a mounting plate 21, a resisting strip 22, extruded strips 23, a fixed plate 24 and a spring tube 25, the mounting plate 21 is sleeved on the connecting rod 12, the resisting strip 22 is fixedly connected to the limiting plate 13 near one side of the connecting rod 12, the extruded strips 23 are of different lengths and are fixedly connected in a ring shape on the mounting plate 21, the extruded strips 23 are arranged from short to long from one end of the mounting plate 21 to the other end and are symmetrical on both sides, the end portions of the resisting strip 22 and the extruded strips 23 are arranged in an arc shape, and the resisting strip 22 is extruded and moved between the extruded strips 23, the spring tube 25 is sleeved on the connecting rod 12 and is fixedly connected to the limiting plate 13 at one end and is rotatably connected to the middle portion of the fixed plate 24 through a swivel ring at the other end, and the fixed plate 24 is fixedly connected to the bottom side of the mounting ring 32, the reciprocating assembly 2 can use a transmission in the use process, the transmission can adjust the rotating speed between the limiting plate 13 and the motor 11, in the rotating process, the resisting strip 22 is rotated between the extruded strips 23 of different lengths, thereby pushing the position of the limiting plate 13, and the limiting plate 13 is retracted under the action of the pulling force of the spring tube 25, with the rotation of the motor 11, the limiting plate 13 is periodically reciprocated, thereby eliminating the need for manual position adjustment of the cardamaris during winding.

[0034] The limiting assembly 3 is connected with the mounting plate 21 and is arranged in front of the unwinding wheel 15, and is used for limiting the position of the cardamaris.

[0035] In the embodiment applying the above technical scheme, the motor 11 drives the connecting rod 12, the mounting rod 14 and the unwinding wheel 15 to rotate, thereby winding the cardamaris on the unwinding wheel 15, the reciprocating assembly 2 can use a transmission in the use process, the transmission can adjust the rotating speed between the limiting plate 13 and the motor 11, in the rotating process, the resisting strip 22 is rotated between the extruded strips 23 of different lengths, thereby pushing the position of the limiting plate 13, and the limiting plate 13 is retracted under the action of the pulling force of the spring tube 25, with the rotation of the motor 11, the limiting plate 13 is periodically reciprocated, thereby eliminating the need for manual position adjustment of the cardamaris during winding, and ensuring the unwinding effect, the present application eliminates the need for manual position adjustment, reduces the use of manpower, thereby avoiding the occurrence of mistakes, and can improve the rotating speed, thereby improving the unwinding efficiency.

[0036] The preferred technical scheme in the embodiment, the limiting assembly 3 includes the mounting frame 31, the mounting ring 32, the support 33 and the limiting wheel 34, the mounting frame 31 is L-shaped pole frame, and one end is parallelly arranged on the front side of the unwinding wheel 15, the mounting ring 32 is fixedly connected on one end of the mounting frame 31 close to the unwinding wheel 15, and the ring strip is vertically arranged, three supports 33 are annularly arranged in the mounting ring 32, the limiting wheel 34 is rotatably sleeved on the support 33, the limiting groove in the shape of an arc is formed in the limiting wheel 34, and the limiting grooves among the three limiting wheels 34 form a circle, since the position of the yarn head is inconvenient to adjust when unwinding the yarn, the position of the Karama yarn is limited by the limiting assembly 3, the position of the Karama yarn is limited by the plurality of limiting wheels 34 when unwinding, and the cleaning strip is arranged in the limiting wheel 34, so that the dust accumulated on the Karama yarn can be cleaned in the rotating process, and the unwound yarn is ensured to be clean;

[0037] The mounting ring 32 is an open ring, a strip-shaped opening is formed in the middle of one side of the break position, and a limiting block 8 is fixedly connected to the other side of the break position;

[0038] The base assembly 4 is arranged between the motor 11 and the fixed plate 24, the base assembly 4 includes the sealing box 41, the sealing plate 42 and the side plate 43, the side plate 43 is fixedly connected to the side of the motor 11, the sealing plate 42 is fixedly connected to the bottom end of the sealing plate 42 and the fixed plate 24, the sealing box 41 is internally provided with a liquid guide, and the sealing plate 42 is sealingly and slidingly arranged in the sealing box 41; as the yarn is unwound, the weight of the Karama yarn on the unwinding wheel 15 gradually increases, and the sealing plate 42 moves downward due to the action of gravity;

[0039] The sealing box 41 is fixedly connected with the cutting assembly 5, and the cutting assembly 5 is used for cutting the Karama yarn;

[0040] The cutting assembly 5 includes the conduit 51, the sealing vertical plate 52, the mounting arm 53 and the hot cutter 54, the conduit 51 is L-shaped, one end of the conduit 51 is in communication with the side of the sealing box 41 and the inside of the sealing box 41, and the other end of the conduit 51 is vertically upwardly arranged, the sealing vertical plate 52 is sealingly and slidingly arranged in the conduit 51, the mounting arm 53 is fixedly connected to the upper end of the sealing vertical plate 52 and parallel to the long side of the mounting frame 31, and the hot cutter 54 is fixedly connected to the upper side of the end of the mounting arm 53 away from the sealing vertical plate 52; since the winding of the Karama yarn is manually controlled, in order to avoid excessive winding of the Karama yarn, causing the weight of a roll of the Karama yarn to be too large, during the winding process, as the weight of the Karama yarn continuously increases, the sealing plate 42 moves downward in the sealing box 41, so that the liquid in the sealing box 41 is pressed into the conduit 51, causing the sealing vertical plate 52 to move upward, and when the weight of the Karama yarn reaches the limit, the hot cutter 54 cuts the Karama yarn, so that the specifications of the winding of the Karama yarn are ensured;

[0041] A pushing assembly 6 is arranged between the mounting ring 32 and the mounting arm 53, and is used to change the position of the limiting block 8 inside the strip-shaped opening. After the breaking of the card yarn, the card yarn will rotate due to inertia, thus causing the card yarn to fall off and loosen, and it is inconvenient to bundle the card yarn after the unwinding is completed.

[0042] The pushing assembly 6 comprises a push rod 61 and a pressing block 62. The push rod 61 is fixedly connected to the side of the limiting block 8 away from the anti-winding wheel. The pressing block 62 is fixedly connected to the end of the mounting arm 53 and is arranged in the pressing groove. The pressing block 62 is arranged directly below the push rod 61. When the weight reaches a certain degree, the pressing block 62 acts on the push rod 61, so that the push rod 61 moves upward, and the limiting block 8 moves inside the strip-shaped opening, thus reducing the diameter of the mounting ring 32 and the spacing between the plurality of limiting wheels 34, and clamping and fixing the card yarn.

[0043] The end of the push rod 61 away from the mounting ring 32 is fixedly connected with a fixing ring 7. The fixing ring 7 is arranged concentrically with the horizontal projection of the mounting ring 32, and is used to fix the two sides of the card yarn, thus facilitating the cutting of the card yarn during the winding of the card yarn.

[0044] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacements or changes to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, and all of the above should be covered within the protection scope of the present application.

Claims

1. A pay-off device for processing of cardamom, characterized in that, The utility model relates to a kind of rotating unwinding assemblies, reciprocating assemblies and limiting assemblies, which are used for limiting the position of cardamom silk. Rotating unwinding assembly (1), the rotating unwinding assembly (1) includes motor (11), connecting rod (12), limit plate (13), mounting rod (14) and unwinding wheel (15), the connecting rod (12) is fixedly connected on the output end of motor (11), the connecting rod (12) is fixedly connected on the one end of connecting rod (12) away from motor (11), the limit plate (13) is set between connecting rod (12) and mounting rod (14), the unwinding wheel (15) is set on mounting rod (14) and connecting rod (12) and rotates with mounting rod (14) rotation; Reciprocating assembly (2), the reciprocating assembly (2) includes mounting plate (21), resistance strip (22), extrusion strip (23), fixed plate (24) and spring tube (25), the mounting plate (21) is set on connecting rod (12), the resistance strip (22) is fixedly connected on the side of limit plate (13) close to connecting rod (12), multiple extrusion strips (23) are different in length, and are annularly fixedly connected on mounting plate (21), multiple extrusion strips (23) are set from short to long from one end to the other end of mounting plate (21), and are symmetrical on both sides, the end of resistance strip (22) and extrusion strip (23) is set as arc, and resistance strip (22) is extruded and moved between extrusion strips (23), the spring tube (25) is set on connecting rod (12), and one end is fixedly connected with limit plate (13), the other end is rotatably connected with the middle of fixed plate (24) through swivel ring, the fixed plate (24) is fixedly connected on the bottom side of mounting ring (32); Limiting assembly (3) is connected with mounting plate (21), and is arranged in front of unwinding wheel (15), for limiting the position of cardamom silk.

2. The unwinding device for producing and processing cardamom according to claim 1, characterized in that, The limiting assembly (3) includes mounting rack (31), mounting ring (32), support (33) and limiting wheel (34), the mounting rack (31) is L-shaped rod frame, and one end is parallelly arranged on the front side of unwinding wheel (15), the mounting ring (32) is fixedly connected on one end of mounting rack (31) close to unwinding wheel (15), and the ring bar is vertically arranged, three supports (33) are annularly arranged in mounting ring (32), the limiting wheel (34) is rotatably arranged on the support (33), the limiting groove is formed in the limiting wheel (34), and the limiting grooves between the three limiting wheels (34) form a circle.

3. The unwinding device for producing and processing a cardamom according to claim 1, characterized in that, The mounting ring (32) is an open ring, and a strip-shaped opening is formed in the middle of one side of the break position, and a limiting block (8) is fixedly connected on the other side of the break position.

4. The unwinding device for producing and processing cardamom according to claim 1, characterized in that, A base assembly (4) is arranged between the motor (11) and the fixed plate (24), the base assembly (4) includes a sealed box (41), a sealing plate (42) and a side plate (43), the side plate (43) is fixedly connected on the side of the motor (11), the sealing plate (42) is fixedly connected vertically on the bottom end of the sealing plate (42) and the fixed plate (24), a liquid guide is arranged in the sealing box (41), and the sealing plate (42) is sealingly and slidingly arranged in the sealing box (41).

5. The unwinding device for producing and processing a cardamom according to claim 4, characterized in that, The sealing box (41) side fixedly connected with cutting assembly (5), the cutting assembly (5) is used for cutting cardamas.

6. The unwinding device for producing and processing a cardamom according to claim 5, characterized in that, The cutting assembly (5) includes a conduit (51), a sealing vertical plate (52), a mounting arm (53) and a hot cutter (54), the conduit (51) is L-shaped, one end is communicated with the sealing box (41) side, and the other end is vertically upward, the sealing vertical plate (52) is sealingly and slidably arranged in the conduit (51), the mounting arm (53) is fixedly connected to the upper end of the sealing vertical plate (52) and parallel to the long side of the mounting frame (31), and the hot cutter (54) is fixedly connected to the upper side of the end of the mounting arm (53) away from the sealing vertical plate (52).

7. The unwinding device for producing and processing a cardamom according to claim 3, characterized in that, The mounting ring (32) and the mounting arm (53) are provided with a push assembly (6), and the push assembly (6) is used for changing the position of the limiting block (8) in the strip-shaped port.

8. The unwinding device for producing and processing a cardamom according to claim 7, characterized in that, The push assembly (6) includes a push rod (61) and a pressing block (62), the push rod (61) is fixedly connected to the side of the limiting block (8) away from the anti-winding wheel, the pressing block (62) is fixedly connected to the end of the mounting arm (53) and is internally clamped with the pressing groove, and is located directly below the push rod (61).

9. The unwinding device for producing and processing a cardamom according to claim 8, characterized in that, The end of the push rod (61) away from the mounting ring (32) is fixedly connected with a fixing ring (7), and the fixing ring (7) is concentrically arranged with the horizontal projection of the mounting ring (32).

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