Drawing frame creeling protection device

Abstract

The utility model belongs to the field of protection devices, particularly relates to a drawing frame creeling protection device, and aims to solve the problems that when an existing drawing frame creeling protection device is used, a linear replacement mode is adopted, huge friction force can be generated between a winding drum and the bottom surface in the winding drum replacement process, the friction force needs to be overcome through large power, and the use cost is low. In order to solve the problems that in the prior art, a drawing frame body is arranged on a winding drum, and the winding drum topples over due to the fact that the winding drum is high and the acting force of bottom friction exists in the moving process, the drawing frame comprises a bottom plate, a shell and a round plate, the bottom plate is provided with the drawing frame body, the shell is arranged on the bottom plate, and the round plate is rotationally connected into the shell. According to the winding drum replacing device, friction between the winding drum and the bottom during replacing is avoided through a disc rotating type winding drum replacing mode, power energy consumption for replacing the winding drum is reduced, meanwhile, the winding drum is effectively protected through the effect of the shell, and the winding drum is prevented from toppling over during replacing.

Description

Technical Field

[0001] The utility model relates to the technical field of protection devices, in particular to a barrel changing protection device for a drawing frame. Background Art

[0002] Water-soluble yarn is a kind of thread that can be dissolved in water. It has good water solubility and can be completely dissolved in water of about 0-100 degrees according to different needs. If it is used as the raw material of water-soluble non-woven fabrics and used to produce water-soluble non-woven fabrics, it can be used as an embroidery base fabric to make the machine embroidery lace produce the style of hand embroidery. When processing water-soluble yarn, it is necessary to use a drawing machine to process the water-soluble yarn, process the water-soluble yarn into thick strips, and then put the processed water-soluble yarn on the barrel. When the water-soluble yarn is full, it is necessary to manually change the barrel;

[0003] In the prior art, when changing barrels, the barrel body of the drawing frame needs to be pushed onto a slope, and then the barrel body is placed at the bottom of the drawing frame to collect the processed water-soluble yarn. The workload is large when changing barrels, and it is inconvenient for workers to operate when changing barrels. In view of the above problems, the application number is: 202223259047.9, which discloses a barrel changing protection device for a drawing frame for water-soluble yarn, which includes a drawing frame, a placing plate, a limiting frame, a guard plate and a slope, wherein the placing plate is fixedly connected to the bottom of the right side of the drawing frame, and the limiting frame is fixedly connected to the right side of the placing plate;

[0004] However, an existing reel changing protection device for a drawing frame adopts a linear replacement method when in use. During the process of replacing the reel, huge friction will be generated between the reel and the bottom surface. This friction requires a large power to overcome. In addition, since the reel is relatively high, the friction force at the bottom during movement may cause it to tip over. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a draw frame barrel changing protection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A drawing frame drum changing protection device comprises a bottom plate, a shell and a circular plate, the bottom plate is provided with a drawing frame body, the bottom plate is provided with a shell, a circular plate is rotatably connected in the shell, a driving mechanism is provided at the bottom of the circular plate, four limiting grooves are opened on the circular plate, the drawing frame body corresponds to one of the four limiting grooves, two of the four limiting grooves are placed in the limiting grooves, the two drums are both contacted and connected with the shell, a supporting frame is fixedly connected to the shell, a conveying pipe is fixedly installed on the supporting frame, the conveying pipe corresponds to one of the four limiting grooves, the intermittent driving control of the driving mechanism by the control module makes the circular plate intermittently rotate in the shell, thereby avoiding friction with the bottom when the drum is replaced through the disc rotating drum replacement method, reducing the power energy consumption of the drum replacement, and at the same time, the drum is effectively protected by the action of the shell to prevent the drum from tipping over during replacement.

[0008] Specifically, the driving mechanism includes a fixed rod, bevel gear one, bevel gear two, a transmission rod and a motor. The bottom of the circular plate is fixedly connected to the fixed rod, and bevel gear one is fixedly sleeved on the fixed rod. A slot hole one is opened on the shell, and the slot hole one corresponds to the bevel gear one. The output end of the motor drives the bevel gear two to rotate intermittently through the transmission rod, and the bevel gear two is meshed and transmitted through the bevel gear one, so that the fixed rod drives the circular plate to rotate intermittently in the shell.

[0009] Specifically, the bevel gear one is meshingly connected with the bevel gear two, one side of the bevel gear two is fixedly connected with a transmission rod, and the transmission rod is rotatably connected to the housing for transmission and is a detachable connection.

[0010] Specifically, a motor is fixedly mounted on the bottom plate, and an output end of the motor is fixedly connected to the transmission rod for driving the circular plate to rotate intermittently.

[0011] Specifically, a discharge port is provided on the shell, and the discharge port corresponds to one of the four limit grooves. A material guide slope is provided on the shell, and the material guide slope corresponds to the discharge port, for discharging the wound roll.

[0012] Specifically, the four limiting grooves are arranged at equal intervals on the circular plate to facilitate the replacement of the reel.

[0013] Specifically, a groove one is opened on the bottom plate, and the groove one corresponds to the slot one. A control module is provided on the drawing machine body, and the control module is connected with the motor. The motor is gap-driven and controlled by the control module. A plurality of reels are provided in the conveying pipe, and the plurality of reels are all in contact and connected with each other and the conveying pipe. Since the reel at the bottom of the conveying pipe moves, the plurality of reels in the conveying pipe lack support, and thus slide down into the corresponding limit grooves in turn through the conveying pipe, thereby achieving the purpose of placing the reels in the four limit grooves in turn.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model provides a reel changing protection device for a drawing machine, in which the control module intermittently drives the driving mechanism, so that the circular plate intermittently rotates in the shell, thereby avoiding friction with the bottom during reel replacement through the disc rotating reel replacement method, reducing the power and energy consumption of reel replacement, and at the same time effectively protecting the reel through the action of the shell to prevent the reel from tipping over during replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and the structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance, and any structural modification, change in proportional relationship or adjustment of size.

[0017] Figure 1 This is a schematic diagram of the main structural anatomy of a draw frame can change protection device proposed by the utility model;

[0018] Figure 2 It is a structural schematic diagram of the circular plate and the limiting groove;

[0019] Figure 3 It is a schematic diagram of the structure of the shell, the material guide slope, the support frame and the conveying pipe.

[0020] In the figure: 1. bottom plate; 2. drawing frame body; 3. shell; 4. round plate; 5. fixing rod; 6. bevel gear 1; 7. bevel gear 2; 8. transmission rod; 9. motor; 10. reel; 11. support frame; 12. conveying pipe; 13. material guide slope; 14. limit groove. DETAILED DESCRIPTION

[0021] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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 creative work are within the scope of protection of the present invention.

[0022] Reference Figure 1-3 A drawing frame drum changing protection device comprises a bottom plate 1, a shell 3 and a circular plate 4, wherein a drawing frame body 2 is arranged on the bottom plate 1, a shell 3 is arranged on the bottom plate 1, a circular plate 4 is rotatably connected in the shell 3, a driving mechanism is arranged at the bottom of the circular plate 4, four limiting grooves 14 are opened on the circular plate 4, the drawing frame body 2 corresponds to one of the four limiting grooves 14, two of the four limiting grooves 14 are placed with reels 10, both of the two reels 10 are in contact with the shell 3, and the shell 3 is fixed A support frame 11 is connected, and a conveying pipe 12 is fixedly installed on the support frame 11. The conveying pipe 12 corresponds to one of the four limit grooves 14. The control module controls the intermittent drive of the driving mechanism, so that the circular plate 4 rotates intermittently in the shell 3, so that the friction between the reel 10 and the bottom is avoided when the reel 10 is replaced through the disc rotating reel 10 replacement method, thereby reducing the power energy consumption of the reel 10 replacement, and at the same time, the reel 10 is effectively protected by the action of the shell 3 to prevent the reel 10 from tipping over during replacement.

[0023] In this embodiment, the driving mechanism includes a fixed rod 5, a bevel gear 1 6, a bevel gear 2 7, a transmission rod 8 and a motor 9. The bottom of the circular plate 4 is fixedly connected with a fixed rod 5, and a bevel gear 1 6 is fixedly sleeved on the fixed rod 5. A slot hole 1 is opened on the shell 3, and the slot hole 1 corresponds to the bevel gear 1 6. The output end of the motor 9 drives the bevel gear 2 7 to rotate intermittently through the transmission rod 8, and the bevel gear 2 7 is meshed and transmitted through the bevel gear 1 6, so that the fixed rod 5 drives the circular plate 4 to rotate intermittently in the shell 3.

[0024] In this embodiment, the bevel gear 1 6 is meshedly connected with a bevel gear 2 7 , and a transmission rod 8 is fixedly connected to one side of the bevel gear 2 7 . The transmission rod 8 is rotatably connected to the housing 3 for transmission and is a detachable connection.

[0025] In this embodiment, a motor 9 is fixedly mounted on the bottom plate 1 , and an output end of the motor 9 is fixedly connected to the transmission rod 8 for driving the circular plate 4 to rotate intermittently.

[0026] In this embodiment, a discharge port is provided on the shell 3, and the discharge port corresponds to one of the four limit grooves 14. A material guide slope 13 is provided on the shell 3, and the material guide slope 13 corresponds to the discharge port, and is used to discharge the wound roll 10.

[0027] In this embodiment, the four limiting grooves 14 are arranged at equal intervals on the circular plate 4 to facilitate replacement of the reel 10 .

[0028] In this embodiment, a groove 1 is provided on the bottom plate 1, and the groove 1 corresponds to the slot 1. A control module is provided on the drawing machine body 2, and the control module is connected to the motor 9. The motor 9 is intermittently driven and controlled by the control module. A plurality of reels 10 are provided in the conveying pipe 12, and the plurality of reels 10 are all in contact and connected with each other and with the conveying pipe 12. Since the reels 10 at the bottom of the conveying pipe 12 move, the plurality of reels 10 in the conveying pipe 12 lack support, and thus slide through the conveying pipe 12 into the corresponding limit grooves 14 in turn, thereby achieving the purpose of placing the reels 10 in the four limit grooves 14 in turn.

[0029] Working principle: When in use, the motor 9 is intermittently driven and controlled by the control module, and the output end of the motor 9 drives the bevel gear 2 7 to rotate intermittently through the transmission rod 8, and the bevel gear 2 7 is meshed and transmitted through the bevel gear 1 6, so that the fixed rod 5 drives the circular plate 4 to rotate intermittently in the shell 3. In this process, the circular plate 4 acts between the four limit grooves 14 and the shell 3 to protect the corresponding reel 10, and at the same time, the reel 10 is replaced; the replaced reel 10 is discharged through the discharge port on the shell 3 through the action of the guide slope 13; at the same time, due to the movement of the reel 10 at the bottom of the conveying pipe 12, the multiple reels 10 in the conveying pipe 12 lack support, so that they slide into the corresponding limit grooves 14 in turn through the conveying pipe 12, so as to achieve the purpose of placing the reel 10 in the four limit grooves 14 in turn.

[0030] The technical progress achieved by the present invention compared with the prior art is: the friction between the reel 10 and the bottom is avoided when the reel 10 is replaced by rotating the disc, thereby reducing the power energy consumption of the reel 10 replacement. At the same time, the shell 3 is used to effectively protect the reel 10 to prevent the reel 10 from tipping over when replacing.

Claims

1. A draw frame can change protection device, characterized in that: The invention comprises a bottom plate (1), a shell (3) and a circular plate (4); a drawing frame body (2) is arranged on the bottom plate (1); a shell (3) is arranged on the bottom plate (1); a circular plate (4) is rotatably connected inside the shell (3); a driving mechanism is arranged at the bottom of the circular plate (4); four limiting grooves (14) are opened on the circular plate (4); the drawing frame body (2) corresponds to one of the four limiting grooves (14); two of the four limiting grooves (14) have reels (10) placed in them; the two reels (10) are both in contact with the shell (3); a support frame (11) is fixedly connected to the shell (3); a conveying pipe (12) is fixedly installed on the support frame (11); the conveying pipe (12) corresponds to one of the four limiting grooves (14).

2. A draw frame can change protection device according to claim 1, characterized in that: The driving mechanism comprises a fixed rod (5), a bevel gear 1 (6), a bevel gear 2 (7), a transmission rod (8) and a motor (9); the bottom of the circular plate (4) is fixedly connected with the fixed rod (5); the bevel gear 1 (6) is fixedly sleeved on the fixed rod (5); a slot hole 1 is opened on the housing (3); the slot hole 1 corresponds to the bevel gear 1 (6).

3. A draw frame can change protection device according to claim 2, characterized in that: The bevel gear one (6) is meshingly connected with the bevel gear two (7), one side of the bevel gear two (7) is fixedly connected with a transmission rod (8), and the transmission rod (8) is rotationally connected to the housing (3).

4. A draw frame can change protection device according to claim 3, characterized in that: An electric motor (9) is fixedly mounted on the base plate (1), and an output end of the electric motor (9) is fixedly connected to the transmission rod (8).

5. A draw frame can change protection device according to claim 3, characterized in that: The shell (3) is provided with a discharge port, the discharge port corresponding to one of the four limit grooves (14), and the shell (3) is provided with a material guide slope (13), the material guide slope (13) corresponding to the discharge port.

6. A draw frame can change protection device according to claim 5, characterized in that: The four limiting grooves (14) are arranged at equal intervals on the circular plate (4).

7. A draw frame can change protection device according to claim 2, characterized in that: The bottom plate (1) is provided with a groove one, the groove one corresponding to the slot one, the drawing frame body (2) is provided with a control module, the control module is connected to the motor (9), a plurality of reels (10) are provided in the conveying pipe (12), and the plurality of reels (10) are all in contact with each other and are all in contact with the conveying pipe (12).

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