Silk yarn winding machine capable of rapidly changing bobbins

Abstract

The utility model discloses a silk yarn winding machine capable of rapidly replacing a bobbin, and belongs to the technical field of textile equipment. Comprising a driving box, a driving assembly, a roller core, a wire feeding roller and a wire winding roller. The driving box is arranged on one side of the winding machine; at least two groups of driving assemblies are arranged in the driving box; a roller core is arranged on each group of driving components; the circle center of one end of the roller core is arranged on the driving assembly; the driving assembly is used for driving the roller core to rotate; the wire feeding roller and the wire winding roller are detachably arranged on the roller core in a sleeving mode. The utility model solves the problem that the connection structure of the wire feeding roller and the wire winding roller on the winding machine at present cannot quickly complete the placement or disassembly and replacement of the wire winding drum.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile equipment, and particularly relates to a silk winding machine capable of quickly changing bobbins. Background Technique

[0002] Winding is a processing technology used to rewind and divide coils of wire or wind flexible sheets into coils. In the field of textile technology, winding mainly involves dividing a large coil of raw material silk into multiple small coils, or combining the silk on multiple small coils into a large coil. This work is usually completed by a winding machine. The winding machine includes a wire feeding roller and a winding roller. The raw material silk coil is wound on a central bobbin, and the inside of the bobbin is a hollow structure that penetrates through both ends; the bobbin is put on the wire feeding roller, and then the raw material silk can be installed on the wire feeding roller. Then, an empty bobbin is installed on the winding roller. After the raw material silk on the wire feeding roller is withdrawn, it is rewound on the empty bobbin on the winding roller.

[0003] Whether dividing a large coil of raw material silk into multiple small coils or combining the silk on multiple small coils into a large coil; there will be a situation where several independent small bobbins are installed on the wire feeding roller or the winding roller of the winding machine; multiple winding machines in the workshop are arranged side by side, and the placement or disassembly of the silk bobbins can only be operated from one side of the machine. Since the wire feeding roller and the winding roller are fixedly arranged on the winding machine and cannot move; when placing the silk bobbin, it is necessary to push the silk bobbin into the roller one by one from the outside of the roller body to the inside of the roller body until the roller body is full of silk bobbins. When replacing and disassembling the silk bobbin, it is necessary to gradually disassemble the silk bobbin from the outside of the roller body to the inside of the roller body close to the machine. Therefore, whether placing or disassembling the silk bobbin, the position of the roller body closer to the inside is more difficult to operate because it is difficult for the staff to reach, and the staff needs to squat down, bend over and reach for the silk bobbin located inside. Content of the Utility Model

[0004] The utility model provides a silk winding machine capable of quickly changing bobbins. The wire feeding roller and the winding roller on the winding machine are set as movable structures. A roller core connected to a driving component is arranged on the winding machine, and the wire feeding roller and the winding roller are arranged on the roller core; the two are movable relative to the roller core, and the silk bobbin is placed on the wire feeding roller and the winding roller; when it is necessary to place or replace and disassemble the silk bobbin, the wire feeding roller and the winding roller can be pulled out to completely expose the machine and not be blocked by the machine; in this way, it is convenient for the staff to quickly place the silk bobbin on the wire feeding roller and the winding roller, or disassemble it from the wire feeding roller and the winding roller and replace it with a new silk bobbin. The utility model solves the problem that the connection structure of the wire feeding roller and the winding roller on the current winding machine cannot quickly complete the placement or disassembly and replacement of the silk bobbin.

[0005] To achieve the above technical objectives, the present utility model is realized through the following technical solutions:

[0006] A silk winding machine capable of quickly changing bobbins, comprising: a drive box, a drive assembly, a bobbin core, a wire feeding roller, and a winding roller;

[0007] The drive box is arranged on one side of the winding machine;

[0008] At least two groups of drive assemblies are arranged in the drive box;

[0009] One bobbin core is arranged on each group of the drive assemblies; the center of one end of the bobbin core is arranged on the drive assembly; the drive assembly is used to drive the bobbin core to rotate;

[0010] The wire feeding roller and the winding roller are detachably sleeved on the bobbin core.

[0011] Preferably, the drive assembly is set as a motor;

[0012] The rotor of the motor is connected to the center of one end of the bobbin core.

[0013] Preferably, a through bobbin core channel is arranged at the center of the wire feeding roller and the winding roller;

[0014] The length of the bobbin core channel is equal to the length of the bobbin core;

[0015] The inner diameter of the bobbin core channel is larger than the outer diameter of the bobbin core, and the bobbin core is inserted into the bobbin core channel; the outer wall of the bobbin core is attached to the inner wall of the bobbin core channel.

[0016] Insert the bobbin core into the bobbin core channels of the wire feeding roller and the winding roller respectively, that is, install the wire feeding roller and the winding roller on the bobbin core.

[0017] Preferably, a plurality of limiting convex strips are arranged on the outer wall of the bobbin core;

[0018] The length of the limiting convex strips is equal to the length of the bobbin core;

[0019] Limiting channel grooves are arranged on the outer peripheral edge of the bobbin core channel corresponding to the limiting convex strips; the limiting channel grooves are communicated with the bobbin core channel;

[0020] Insert the bobbin core into the bobbin core channels of the wire feeding roller and the winding roller respectively, and each limiting convex strip is correspondingly embedded in the limiting channel groove.

[0021] Preferably, the rotor of the motor is arranged at the center of one side of a circular turntable;

[0022] The other side of the turntable is concentrically connected to one end of the bobbin core.

[0023] The motor drives the turntable to rotate, and the turntable drives the roller core to rotate.

[0024] Preferably, after a wire feeding roller and a winding roller are sleeved on the roller core, a locking component is arranged between one end face of the wire feeding roller and the winding roller and the other side of the turntable;

[0025] The locking component is used to make the wire feeding roller or the winding roller inseparable from the roller core.

[0026] Preferably, the locking component includes: an electromagnet coil and a magnetic attraction metal ring;

[0027] The electromagnet coil is arranged on the other side of the turntable and is located outside the roller core;

[0028] Magnetic attraction metal rings are arranged on one end face of the wire feeding roller and the winding roller corresponding to the electromagnet coil; the magnetic attraction metal rings are arranged along the outer peripheral edge of one end face of the wire feeding roller and the winding roller.

[0029] Preferably, partitions are arranged at equal intervals on the side walls of the wire feeding roller and the winding roller.

[0030] The partitions are used to separate the individual wire spools placed on the wire feeding roller and the winding roller.

[0031] Preferably, the partition includes: side blocking blocks, hinge shafts and support arms;

[0032] Block grooves are formed on the outer walls of the wire feeding roller and the winding roller;

[0033] The upper sides of the side blocking blocks are hinged on the upper side walls of the block grooves;

[0034] A hinge shaft is arranged at the lower position on the back of the block groove, and a support arm is hinged on the hinge shaft;

[0035] The support arm is used to support the side blocking block after the side blocking block is turned up from the block groove.

[0036] Preferably, a plurality of convex points or a frosted layer are arranged on the outer wall of the roller core; the convex points or the frosted layer are used to increase the friction force between the roller core and the wire feeding roller and the winding roller.

[0037] Preferably, handles are arranged on the other end faces of the wire feeding roller and the winding roller.

[0038] The handles facilitate pulling the wire feeding roller and the winding roller away from the roller core.

[0039] The beneficial effects of the utility model are:

[0040] A kind of silk winding machine capable of quickly changing bobbins provided by the utility model. A roller core connected to a driving motor is arranged on the winding machine, and a wire feeding roller and a winding roller can be pulled out from the roller core; by pulling out the wire feeding roller and the winding roller, the silk bobbins can be quickly placed or disassembled and replaced from one side of the machine.

[0041] The roller core is arranged on a turntable, and an electromagnet adsorption and fixing component is arranged on the contact surfaces of the turntable with the wire feeding roller and the winding roller; it is used to connect and lock the wire feeding roller and the winding roller with the turntable; to prevent the wire feeding roller and the winding roller from possibly coming out of the roller core during the rotation process.

[0042] Partition blocks composed of side stoppers are arranged at equal intervals on the side walls of the wire feeding roller and the winding roller. When not in use, the side stoppers can be embedded in the side walls of the roller body; when needed, they can be turned out; to form a partition for two adjacent silk bobbins placed on the roller body, and prevent the silk bobbins from squeezing together. Description of the Drawings

[0043] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0044] Figure 1 It is a schematic diagram of the overall structure of the machine of the present utility model;

[0045] Figure 2 It is a schematic diagram of the structure of the machine of the present utility model after removing the wire feeding roller and the winding roller, only retaining the roller core;

[0046] Figure 3 It is a schematic diagram of the structure with partitions arranged on the roller body of the present utility model;

[0047] Figure 4 It is a schematic diagram of the structure of the roller body of the present utility model after the partitions are turned up;

[0048] Figure 5 It is a schematic diagram of the roller core channel and the limit channel groove structure opened in the roller body of the present utility model;

[0049] Figure 6 It is a schematic diagram of the roller core and the limit convex strips arranged on the roller core of the present utility model;

[0050] Figure 7 It is a schematic diagram of the partition structure of the present utility model.

[0051] In the drawings, the structural names represented by each reference numeral are:

[0052] 1 - Driving box, 2 - Turntable, 3 - Roller core, 301 - Limiting rib, 4 - Wire feeding roller, 401 - Handle, 5 - Winding wire roller, 6 - Roller core channel, 601 - Limiting channel groove, 7 - Partition, 701 - Block groove, 702 - Side baffle block, 703 - Hinge shaft, 704 - Support arm, 8 - Electromagnet coil, 801 - Magnetic metal ring. Detailed implementation mode

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0054] Embodiment 1

[0055] A wire winding machine capable of quickly changing cylinders, comprising: a driving box 1, a driving component, a roller core 3, a wire feeding roller 4 and a winding wire roller 5;

[0056] This application only makes technical improvements to the roller part of the winding machine and does not involve the design of the remaining components of the winding machine. The winding machine is an existing device, and its driving components, electronic control components, control systems, etc. all belong to the prior art and will not be elaborated here.

[0057] As Figure 1 shown, a driving box 1 is arranged on one side of the winding machine, and two groups of driving components are arranged in the driving box 1. The driving components in this embodiment are set as motors; at least one group of wire feeding rollers and one group of winding rollers should be arranged on the winding machine, so at least two groups of motors should be arranged.

[0058] The motor is arranged in the driving box 1, and a part of the rotor of the motor extends out of the side wall of the driving box 1 and is connected to one end of the roller core 3. The roller core 3 and the motor rotor are concentrically connected. Driven by the motor, the roller core 3 can rotate.

[0059] The wire feeding roller 4 and the winding wire roller 5 are detachably sleeved on the roller core 3; a roller core channel 6 penetrating the roller body is opened in the wire feeding roller 4 and the winding wire roller 5. The length of the roller core channel 6 is equal to the length of the roller body. The roller core channel 6 is centrally opened inside the roller body and has openings at both ends. Insert the roller core 3 into the roller core channel 6, and the wire feeding roller 4 and the winding wire roller 5 can be respectively installed on the corresponding roller core 3; when the roller core 3 rotates, it can drive the wire feeding roller 4 and the winding wire roller 5 to rotate together.

[0060] Place the silk thread reel on the wire feeding roller 4, place the empty reel on the wire winding roller 5, rotate the wire feeding roller 4 to unwind the silk thread reel on it, and at the same time rotate the wire winding roller 5 to rewind the wire on the empty reel, so that the separate winding of the silk thread can be completed.

[0061] If the outer side wall of the roller core 3, the inner wall of the roller core channel 6 of the wire feeding roller 4 and the wire winding roller 5 are all relatively smooth, when the roller core 3 rotates, due to the too small frictional force between the roller core 3 and the roller body, the roller body may not rotate in coordination with the roller core 3, and even the situation may occur that the roller core 3 rotates while the roller body does not rotate. As a preferred embodiment, a number of convex points are provided on the outer side wall of the roller core 3 or a frosted layer can be provided on the outer side wall of the roller core 3; in this way, the wire feeding roller 4 and the wire winding roller 5 are sleeved on the roller core 3, and there is a certain frictional force on the contact surface between the two; when the roller core 3 rotates, under the action of the frictional force, the roller body can rotate in coordination.

[0062] Embodiment 2

[0063] Based on Embodiment 1, in Embodiment 1, the friction force between the roller core 3, the wire feeding roller 4 and the wire winding roller 5 is provided by a number of convex points or a frosted layer provided on the outer wall of the roller core 3, so that when the roller core 3 rotates, the wire feeding roller 4 and the wire winding roller 5 can rotate synchronously with the roller core 3 under the action of the frictional force. However, only relying on the mutual friction of the contact surface to drive, it is still possible that the frictional force is not large enough and the wire feeding roller 4 and the wire winding roller 5 rotate with a delay.

[0064] As Figure 6 shown, in this embodiment, a number of limiting convex strips 301 are provided on the outer wall of the roller core 3. The limiting convex strips 301 are set as relatively flat rectangular block structures, and the length of the limiting convex strips 301 is equal to the length of the roller core 3; the limiting convex strips 301 are distributed at equal intervals along the outer side wall of the roller core 3; in this embodiment, four limiting convex strips 301 are symmetrically arranged in pairs in the four directions of up, down, left and right on the outer side wall of the roller core 3.

[0065] As Figure 5 shown, on the outer peripheral edge of the roller core channel 6 opened in the wire feeding roller 4 and the wire winding roller 5, limiting channel grooves 601 are provided corresponding to the positions of the limiting convex strips 301 on the roller core 3. The limiting channel grooves 601 communicate with the roller core channel 6, so that the roller core 3 is respectively inserted into the roller core channels 6 of the wire feeding roller 4 and the wire winding roller 5. At this time, each limiting convex strip 301 is correspondingly embedded in the limiting channel groove 601.

[0066] Since the limiting convex strips 301 on the roller core 3 cooperate with the limiting channel grooves 601 on the roller core channel 6, it can make the wire feeding roller 4 and the wire winding roller 5 follow the roller core 3 to achieve complete synchronous rotation during the rotation of the roller core 3.

[0067] Example 3

[0068] Based on Example 1 or Example 2, in Example 1 or 2, the wire feeding roller 4 and the winding roller 5 are in a sleeved structural relationship with the roller core 3, and there is no connection and fixing structure between them; the roller body can be pulled out from the roller core 3 at any time; this may result in the situation that the wire feeding roller 4 and the winding roller 5 may disengage from the roller core 3 during the process of the roller core 3 driving the roller body to rotate; there are certain potential safety hazards.

[0069] In this embodiment, a locking component is set so that the roller core 3 and the roller body can be temporarily locked in the working state;

[0070] As Figure 2 shown, a circular turntable 2 is provided on the side wall of the driving box 1 of the machine. The rotor of the motor is connected to the center of one side of the turntable 2, and the other side of the turntable 2 is concentrically connected to the roller core 3; the motor drives the turntable 2 to rotate, and the turntable 2 can drive the roller core 3 to rotate. After the wire feeding roller 4 and the winding roller 5 are sleeved on the roller core 3, a locking component is provided between one end face of the wire feeding roller 4 and the winding roller 5 and the other side of the turntable 2. The locking component locks the wire feeding roller 4 and the winding roller 5 with the other side of the turntable 2. Since the roller core 3 is connected to the turntable 2, this can prevent the wire feeding roller 4 and the winding roller 5 from disengaging from the roller core 3.

[0071] As Figure 2 and Figure 4 shown, the above-mentioned locking component includes: an electromagnet coil 8 and a magnetic attraction metal ring 801;

[0072] The electromagnet coil 8 is provided on the other side of the turntable 2 and is located outside the roller core 3; a magnetic attraction metal ring 801 is provided on one end face of the wire feeding roller 4 and the winding roller 5 corresponding to the electromagnet coil 8; the magnetic attraction metal ring 801 is arranged along the outer peripheral edge of one end face of the wire feeding roller 4 and the winding roller 5.

[0073] The wire feeding roller 4 and the winding roller 5 are sleeved on the roller core 3. The magnetic attraction metal rings 801 on one end faces of the two roller bodies are in contact with the electromagnet coil 8, and then the electromagnet coil 8 is energized to generate magnetism; the electromagnet coil 8 and the magnetic attraction metal ring 801 are magnetically attracted; a temporary connection and fixation is formed between the wire feeding roller 4 and the winding roller 5 and the turntable 2, and during the process of the two roller bodies rotating with the roller core 3, the risk of the roller bodies disengaging from the roller core 3 can be prevented.

[0074] The electromagnet belongs to the prior art, and its structure, circuit and principle will not be elaborated here.

[0075] Example 4

[0076] Based on Embodiment 1, the silk thread reels or empty reels placed on the wire feeding roller 4 or the winding roller 5 may not be a whole one, but multiple independent silk thread reels or empty reels are placed on the wire feeding roller 4 or the winding roller 5; when multiple empty reels are placed on the winding roller 5 and coiled from the wire feeding roller 4, this is the operation of separating the silk threads.

[0077] When multiple independent silk thread reels or empty reels are placed on the roller body, since the outer wall of the roller is relatively smooth, these silk thread reels or empty reels may be crowded together with each other.

[0078] Such as Figure 3 or Figure 4 As shown, in this embodiment, partition blocks 7 are arranged at equal intervals on the side walls of the wire feeding roller 4 and the winding roller 5. The partition blocks 7 are used to separate the individual independent silk thread reels placed on the wire feeding roller 4 and the winding roller 5. A silk thread reel or an empty reel can be placed at the position between two partition blocks 7.

[0079] The above-mentioned structure of the partition block 7 specifically includes: side retaining blocks 702, hinge shafts 703 and support arms 704;

[0080] Block grooves 701 are opened on the outer walls of the wire feeding roller 4 and the winding roller 5; the upper two sides of the side retaining blocks 702 are hingedly arranged on the upper two side walls of the block grooves 701; the hinge shafts 703 are arranged at the lower position on the back of the block grooves 701, and a support arm 704 is hingedly connected to the hinge shafts 703; the support arm 704 is used to support the side retaining blocks 702 after the side retaining blocks 702 are turned up from the block grooves 701. The turned-up and supported side retaining blocks 702 can separate the adjacent silk thread reels or empty reels to prevent them from being crowded together with each other.

[0081] Embodiment 5

[0082] Based on Embodiment 1, handles 401 are arranged on the other end faces of the wire feeding roller 4 and the winding roller 5. Holding the handles 401, it is convenient to pull the wire feeding roller 4 and the winding roller 5 away from the roller core 3.

[0083] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0084] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A wire winding machine capable of quickly changing the bobbin, characterized in that: include: Drive box, drive assembly, roller core, wire feeding roller, wire winding roller; The driving box is arranged on one side of the winding machine; At least two groups of drive components are arranged in the drive box; A roller core is arranged on each group of the driving components; the center of one end of the roller core is arranged on the driving component; The driving assembly is used to drive the roller core to rotate; The wire feeding roller and the wire winding roller are detachably sleeved on the roller core.

2. A wire winding machine capable of quickly changing drums according to claim 1, characterized in that: The driving component is configured as a motor; The rotor of the motor is connected to the center of one end of the roller core.

3. A wire winding machine capable of quickly changing drums according to claim 1, characterized in that: A through roller core channel is provided at the center of the wire feeding roller and the wire winding roller; The length of the roller core channel is equal to the length of the roller core; The inner diameter of the roller core channel is larger than the outer diameter of the roller core, and the roller core is inserted into the roller core channel; the outer wall of the roller core fits with the inner wall of the roller core channel.

4. A wire winding machine capable of quickly changing drums according to claim 3, characterized in that: A plurality of limiting convex strips are arranged on the outer wall of the roller core; The length of the limiting convex strip is equal to the length of the roller core; A limiting channel groove is provided on the outer peripheral edge of the roller core channel corresponding to the limiting convex strip; the limiting channel groove is communicated with the roller core channel; The roller core is respectively inserted into the roller core channels of the wire feeding roller and the wire winding roller, and each of the limiting convex strips is correspondingly embedded in the limiting channel groove.

5. A wire winding machine capable of quickly changing drums according to claim 2, characterized in that: The rotor of the motor is arranged at the center of one side of the circular turntable; The other side of the rotating disk is coaxially connected to one end of the roller core.

6. A wire winding machine capable of rapid bobbin change according to claim 5, characterized in that: After the wire feeding roller and the wire winding roller are sleeved on the roller core, a locking assembly is arranged between one end surface of the wire feeding roller and the wire winding roller and the other surface of the rotating disk; The locking assembly is used to make the wire feeding roller or the wire winding roller inseparable from the roller core.

7. A wire winding machine capable of rapid bobbin change according to claim 6, characterized in that: The locking assembly comprises: an electromagnet ring and a magnetic metal ring; The electromagnet ring is arranged on the other side of the rotating disk and is located outside the roller core; A magnetic metal ring is arranged on one end surface of the wire feeding roller and the wire winding roller corresponding to the electromagnet ring; the magnetic metal ring is arranged along the outer peripheral edge of one end surface of the wire feeding roller and the wire winding roller.

8. A wire winding machine capable of quickly changing bobbins according to claim 1, characterized in that: The side walls of the wire feeding roller and the wire winding roller are provided with baffles at equal intervals; The baffle is used to separate the individual wire reels placed on the wire feeding roller and the winding roller.

9. A wire winding machine capable of quickly changing bobbins according to claim 8, characterized in that: The baffle comprises: a side block, a hinge shaft and a support arm; Block grooves are provided on the outer walls of the wire feeding roller and the wire winding roller; The two sides of the side stopper near the top are hingedly arranged on the two side walls near the top of the block groove; A hinge shaft is arranged at a lower position on the back side of the block groove, and a support arm is hingedly connected to the hinge shaft.

10. A wire winding machine capable of quickly changing bobbins according to claim 1, characterized in that: The outer wall of the roller core is provided with a plurality of convex points or a frosted layer; A handle is arranged on the other end surface of the wire feeding roller and the wire winding roller.

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