Assembly system for automatically replacing bobbin case

Abstract

The utility model discloses an assembly system for automatic bobbin case replacement, which comprises a guide rail, an automatic bobbin case replacement device, a translation driving mechanism, a translation guide mechanism and an electric transmission device, the translation driving mechanism comprises a driving gear, a gear driving motor and a rack, and the gear driving motor is arranged on the automatic bobbin case replacement device; the rack is arranged on the side face of the guide rail and is parallel to the guide rail, and teeth are evenly arranged on the rack in the extending direction of the guide rail so as to be meshed with the driving gear. The translation guide mechanism comprises a guide bar and a clamping jaw, the guide bar is arranged at the upper end of the guide rail in parallel, one end of the clamping jaw is fixedly arranged on the bobbin case automatic replacement device, and the other end of the clamping jaw is slidably clamped with the guide bar; according to the automatic bobbin case replacing device, the guide strip of the translation guide mechanism and the clamping jaw are clamped and matched with each other, the teeth are arranged on the upper side of the rack and are arranged upwards, and the driving gear is arranged above the rack, so that multi-directional supporting stability is provided for the automatic bobbin case replacing device, and the automatic bobbin case replacing device is more stable during moving operation.

Description

Technical Field

[0001] The present application relates to the field of textile equipment, and more specifically, to an assembly system for automatically changing a shuttle case. Background Art

[0002] The automatic bobbin case changing, thread removing and winding assembly system can be responsible for the bobbin case changing work of several preset stations by configuring the bobbin case changing device, and the disassembled bobbin case and the spare bobbin case are placed on the rotating storage tray. When the spare bobbin case on the bobbin case storage part is used up, a series of automated operations such as bobbin thread removing, bobbin winding, bobbin case winding, bobbin and bobbin case assembly, thread jamming and thread breaking are performed on the bobbin and bobbin case with insufficient remaining thread on the bobbin case storage part, thereby realizing fully automated replacement and thread removing of the bottom line of the embroidery machine.

[0003] However, in the existing assembly system, the bobbin case automatic replacement device is hung on one side of the guide rail. Due to its heavy weight, the bobbin case automatic replacement device may fall off when it is constantly moved during the assembly operation, which seriously affects the normal operation process and causes unnecessary economic losses. Utility Model Content

[0004] The advantage of the present application is that it provides an assembly system for automatically changing bobbin cases, which provides left and right clamping forces for the automatic bobbin case changing device by clamping and cooperating with the guide bar and the clamping claw of the translation guide mechanism, and provides an upward supporting force for the automatic bobbin case changing device by arranging the teeth on the upper side of the rack and facing upward, and the driving gear is arranged above the rack, so as to provide an upward supporting force for the automatic bobbin case changing device, and the multi-directional support and stabilization make the automatic bobbin case changing device more stable during mobile operation, effectively avoiding the occurrence of tipping and falling during assembly operation, improving the stability of the equipment system, and reducing economic losses.

[0005] Other advantages and features of the present application will become apparent from the following description, and may be achieved through the means and combinations particularly pointed out in the specification.

[0006] To achieve at least one of the above advantages, the present application provides an assembly system for automatically changing a shuttle case.

[0007] In an assembly system for automatically changing a bobbin case according to the present application, the system comprises a guide rail, an automatic bobbin case changing device, a translation driving mechanism, a translation guiding mechanism and an electric transmission device, wherein the translation driving mechanism comprises a driving gear, a gear driving motor and a rack, wherein the gear driving motor is arranged on the automatic bobbin case changing device, the rack is arranged on the side of the guide rail and is parallel to the guide rail, and teeth are uniformly arranged on the rack along the extension direction of the guide rail, one end of the driving gear is drivably connected to the gear driving motor, and the driving gear is meshed with the teeth;

[0008] The translation guide mechanism comprises a guide bar and a claw, wherein the guide bar is arranged parallel to the upper end of the guide rail, one end of the claw is fixed on the bobbin case automatic replacement device, and the other end of the claw is slidably engaged with the guide bar;

[0009] The electric transmission device is connected to an external power source and is electrically connected to the bobbin case automatic replacement device and the translation drive mechanism to supply power to the bobbin case automatic replacement device and the translation drive mechanism.

[0010] In an assembly system for automatically changing shuttle cases according to the present application, two limiting slide grooves are provided on both sides of the guide bar along the extension direction of the guide rail, and two clamping blocks are provided on the clamping claw, and the clamping blocks are slidably arranged in the limiting slide grooves.

[0011] In an assembly system for automatically changing a bobbin case according to the present application, the teeth are arranged on the upper side of the rack and face upward, and the driving gear is arranged above the rack.

[0012] In an automatic bobbin case replacement assembly system according to the present application, the bobbin case automatic replacement device includes a bobbin case grabbing mechanism and a rotating material storage mechanism, and the bobbin case grabbing mechanism and the rotating material storage mechanism are separately arranged on the translation drive mechanism.

[0013] In an assembly system for automatic shuttle case changing according to the present application, the rotary storage mechanism includes a rotary storage tray, a rotary drive motor and a swing arm, the swing arm connects the rotary drive motor and the rotary storage tray, and the rotary drive motor controls the swing of the swing arm and the rotation of the rotary storage tray.

[0014] Further objectives and advantages of the present application will be fully reflected through understanding of the following description and drawings.

[0015] These and other objects, features and advantages of the present application are fully reflected in the following detailed description and accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] By describing the embodiments of the present application in more detail in conjunction with the accompanying drawings, the above and other purposes, features and advantages of the present application will become more apparent. The accompanying drawings are used to provide a further understanding of the embodiments of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation of the present application. In the accompanying drawings, the same reference numerals generally represent the same components or steps.

[0017] Figure 1 The figure shows a structural schematic diagram of an assembly system for automatically changing a bobbin case according to an embodiment of the present application.

[0018] Figure 2The figure shows a schematic structural diagram of a translation drive mechanism according to an embodiment of the present application.

[0019] Figure 3 The figure shows a schematic structural diagram of a translation guide mechanism according to an embodiment of the present application.

[0020] In the figure:

[0021] Guide rail 10; bobbin case automatic replacement device 20; bobbin case grabbing mechanism 21; rotating material storage mechanism 22; rotating material storage tray 221; rotating drive motor 222; swing arm 223; translation drive mechanism 30; drive gear 31; gear drive motor 32; rack 33; teeth 331; translation guide mechanism 40; guide bar 41; limiting slide groove 411; claw 42; block 421; electric transmission device 50. DETAILED DESCRIPTION

[0022] Below, the exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application, and it should be understood that the present application is not limited to the exemplary embodiments described here.

[0023] like Figure 1 As shown, an automatic bobbin case assembly system according to an embodiment of the present application is illustrated. The automatic bobbin case assembly system includes a guide rail 10, a bobbin case automatic replacement device 20, a translation drive mechanism 30, a translation guide mechanism 40 and an electric transmission device 50. Specifically, the translation drive mechanism 30 includes a driving gear 31, a gear drive motor 32 and a rack 33. The gear drive motor 32 is arranged on the bobbin case automatic replacement device 20. The rack 33 is arranged on the side of the guide rail 10 and is parallel to the guide rail 10. The rack 33 is evenly provided with teeth 331 along the extension direction of the guide rail 10. One end of the driving gear 31 is drivably connected to the gear drive motor 32, and the driving gear 31 is meshed with the teeth 331. By setting in this way, the driving gear 31 and the teeth 331 cooperate with each other to drive the bobbin case automatic replacement device 20 to move along the extension direction of the teeth 331, that is, the extension direction of the guide rail 10.

[0024] Preferably, if Figure 2 As shown, the tooth 331 is arranged on the upper side of the rack 33 and is arranged upward, and the driving gear 31 is arranged above the rack 33. By arranging in this way, the rack 33 can support the driving gear 31 upward, thereby providing an upward supporting force for the bobbin case automatic replacement device 20.

[0025] Specifically, Figure 3As shown, the translation guide mechanism 40 includes a guide bar 41 and a claw 42, the guide bar 41 is arranged in parallel to the upper end of the guide rail 10, one end of the claw 42 is fixed on the bobbin case automatic changing device 20, and the other end of the claw 42 is slidably engaged with the guide bar 41; the claw 42 and the guide bar 41 cooperate to make the bobbin case automatic changing device 20 slidably hung on one side of the guide rail 10.

[0026] In particular, two limiting slide grooves 411 are provided on both sides of the guide bar 41 along the extension direction of the guide rail 10, and two clamping blocks 421 are provided on the claw 42, and the clamping blocks 421 are slidably arranged in the limiting slide grooves 411. In other words, during the operation and movement of the bobbin case automatic replacement device 20, the claw 42 is clamped on both sides of the guide bar 41, and the two clamping blocks 421 are clamped in the two limiting slide grooves 411, providing left and right clamping forces for the bobbin case automatic replacement device 20, so as to make it more stable during the moving operation.

[0027] It is worth mentioning that the electric transmission device 50 is connected to an external power source, and is electrically connected to the bobbin case automatic changing device 20 and the translation driving mechanism 30 to supply power to the bobbin case automatic changing device 20 and the translation driving mechanism 30 .

[0028] More specifically, if Figure 1 As shown, the bobbin case automatic replacement device 20 includes a bobbin case grabbing mechanism 21 and a rotating storage mechanism 22, wherein the bobbin case grabbing mechanism 21 and the rotating storage mechanism 22 are separately arranged on the translation drive mechanism 30, wherein the rotating storage mechanism 22 includes a rotating storage tray 221, a rotating drive motor 222 and a swing arm 223, wherein the swing arm 223 connects the rotating drive motor 221 and the rotating storage tray 222, and the rotating drive motor 222 controls the swing arm 223 to swing and controls the rotating storage tray 221 to rotate. The rotating storage mechanism and the bobbin case grabbing mechanism cooperate with each other, and the translation is driven by the translation drive mechanism, thereby completing the bobbin case replacement operation of multiple stations. It is worth mentioning that by separately arranging the rotating storage mechanism 22 and the bobbin case grabbing mechanism 21, the two will not rise and fall together, reducing the lifting load, making the bobbin case loading and grabbing operation more accurate.

[0029] The basic principles of the present application are described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, effects, etc. mentioned in the present application are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. are required by each embodiment of the present application. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, not for limitation, and the above details do not limit the present application to being implemented by adopting the above specific details.

[0030] The block diagrams of the devices, apparatuses, equipment, and systems involved in this application are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagram. As will be appreciated by those skilled in the art, these devices, apparatuses, equipment, and systems can be connected, arranged, and configured in any manner. Words such as "including", "comprising", "having", etc. are open words, referring to "including but not limited to", and can be used interchangeably with them. The words "or" and "and" used here refer to the words "and / or" and can be used interchangeably with them, unless the context clearly indicates otherwise. The words "such as" used here refer to the phrase "such as but not limited to", and can be used interchangeably with them.

[0031] It should also be noted that in the apparatus, device and method of the present application, each component or each step can be decomposed and / or recombined. Such decomposition and / or recombination should be regarded as equivalent solutions of the present application.

[0032] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present application. Therefore, the present application is not intended to be limited to the aspects shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0033] The above description has been given for the purpose of illustration and description. In addition, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although multiple example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.

Claims

1. An assembly system for automatically changing a bobbin case, characterized in that: It comprises a guide rail, a bobbin case automatic replacement device, a translation drive mechanism, a translation guide mechanism and an electric transmission device, wherein the translation drive mechanism comprises a driving gear, a gear drive motor and a rack, wherein the gear drive motor is arranged on the bobbin case automatic replacement device, the rack is arranged on the side of the guide rail and is parallel to the guide rail, and teeth are evenly arranged on the rack along the extension direction of the guide rail, one end of the driving gear is drivably connected to the gear drive motor, and the driving gear is meshed with the teeth; The translation guide mechanism comprises a guide bar and a claw, wherein the guide bar is arranged parallel to the upper end of the guide rail, one end of the claw is fixed on the bobbin case automatic replacement device, and the other end of the claw is slidably engaged with the guide bar; The electric transmission device is connected to an external power source and is electrically connected to the bobbin case automatic replacement device and the translation drive mechanism to supply power to the bobbin case automatic replacement device and the translation drive mechanism.

2. The automatic shuttle case changing assembly system according to claim 1, characterized in that: Two limiting sliding grooves are arranged on both sides of the guide bar along the extending direction of the guide rail, and two clamping blocks are arranged on the clamping claw, and the clamping blocks can be slidably arranged in the limiting sliding grooves.

3. An automatic shuttle case changing assembly system according to claim 2, characterized in that: The teeth are arranged on the upper side of the rack and face upward, and the driving gear is arranged above the rack.

4. The automatic shuttle case changing assembly system according to claim 1, characterized in that: The bobbin case automatic replacement device comprises a bobbin case grabbing mechanism and a rotating material storage mechanism, and the bobbin case grabbing mechanism and the rotating material storage mechanism are separately arranged on the translation driving mechanism.

5. The automatic shuttle case changing assembly system according to claim 4, characterized in that: The rotary material storage mechanism comprises a rotary material storage tray, a rotary drive motor and a swing arm, wherein the swing arm connects the rotary drive motor and the rotary material storage tray, and the rotary drive motor controls the swing arm to swing and the rotary material storage tray to rotate.

Images