A packaging device for polyester sewing thread production

Abstract

The utility model discloses a packaging device for polyester sewing thread production in the technical field of sewing thread production, comprising a workbench, a vertical beam and a mounting frame, wherein the vertical beam is fixedly connected to the middle of the top rear side of the workbench, the mounting frame is located above the workbench, the left and right side walls of the inner cavity of the mounting frame are rotatably connected with a flip shaft through a rotating shaft, and the flip shafts are arranged in sequence from front to back, the top of the flip shaft is fixedly connected with a sleeve, and the sleeves are arranged in sequence from left to right, the inner cavity wall of the sleeve is fixedly connected with an air bag tube, the right end of the flip shaft passes through the mounting frame and extends to the right side wall of the mounting frame, and the right end of the flip shaft is fixedly connected with a secondary wheel, and a synchronous belt is rotatably connected between the outer side walls of every two of the secondary wheels. The packaging device for polyester sewing thread production has a reasonable structural design, can improve the stacking efficiency while also improving the stacking quality, and increase the packaging volume of sewing coil rolls.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing thread production, in particular to a packaging device for polyester sewing thread production. Background Art

[0002] Sewing thread is the thread needed for knitted clothing products. Sewing thread can be divided into three categories according to raw materials: natural fiber, synthetic fiber sewing thread and mixed sewing thread. With the development of the polyester industry, more and more sewing threads use pure polyester fiber as their raw material. Polyester fiber is a kind of high-quality synthetic fiber. The sutures made from it are strong, second only to nylon thread among all kinds of sutures. Moreover, the strength will not decrease when wet. It has the advantages of low shrinkage, no wrinkling, and low moisture regain, etc.

[0003] The existing sewing thread packaging requires stacking multiple sewing thread rolls into a packaging box. Since the sewing thread coils are of a large and small head structure, the efficiency of manual stacking is low. However, they can be stacked in an inverted, staggered and compact manner according to the large and small heads of the sewing thread coils, but the efficiency is low. Mechanical stacking can only be stacked in sequence, resulting in a reduction in the number of stacked sewing thread coils, thereby affecting the packaging volume. For this reason, we propose a packaging device for polyester sewing thread production. Utility Model Content

[0004] The utility model aims to provide a packaging device for polyester sewing thread production, so as to solve the problem that the manual stacking proposed in the above-mentioned background technology is low in efficiency, but can be inverted, staggered and inverted compact stacking according to the size of the sewing coil rolls, but the efficiency is low, and mechanical stacking can only be stacked in sequence, resulting in a reduction in the number of stacked sewing coil rolls, thereby affecting the packaging volume.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging device for polyester sewing thread production, comprising a workbench, a vertical beam and a mounting frame, wherein the vertical beam is fixedly connected to the middle of the top rear side of the workbench, the mounting frame is located above the workbench, the left and right side walls of the inner cavity of the mounting frame are rotatably connected to a flip shaft through a rotating shaft, and the flip shafts are arranged in sequence from front to back, the top of the flip shaft is fixedly connected to a sleeve, and the sleeves are arranged in sequence from left to right, the inner cavity wall of the sleeve is fixedly connected to an airbag tube, the right end of the flip shaft passes through the mounting frame and extends to the right side wall of the mounting frame, and the flip shaft A secondary wheel is fixedly connected to the right end, and a synchronous belt is rotatably connected between the outer side walls of every two of the secondary wheels. A stopper is fixedly connected to the top of the rear secondary wheel, and a servo motor is fixedly connected to the front side of the left side wall of the mounting frame. The right end of the power output shaft of the servo motor penetrates the mounting frame and extends to the inner cavity of the mounting frame, and the right end of the power output shaft of the servo motor is fixedly connected to the left end of the flip shaft on the front side. Contact switches are fixedly connected to the rear sides of the upper and lower sides of the right side wall of the mounting frame, and the stopper is in contact with the contact switch on the upper side. An air pump is fixedly connected to the top of the mounting frame, and the air pump is connected to the air bag tube through an air pipe.

[0006] As a further description of the above technical solution:

[0007] A material coding plate is fixedly connected to the left side of the top of the workbench, positioning holes are opened on the top of the material coding plate, and the positioning holes are evenly distributed, and a positioning cone is fixedly connected to the bottom of the inner cavity of the positioning hole.

[0008] As a further description of the above technical solution:

[0009] A positioning frame is fixedly connected to the right side of the top of the workbench, and a controller is embedded in the left side of the front side wall of the workbench.

[0010] As a further description of the above technical solution:

[0011] A lifting groove is opened on the front side wall of the vertical beam, and a variable frequency motor is fixedly connected to the top of the vertical beam. The bottom end of the power output shaft of the variable frequency motor passes through the vertical beam and extends to the inner cavity of the lifting groove, and a lifting screw is fixedly connected to the bottom end of the power output shaft of the variable frequency motor, and the bottom end of the lifting screw is rotatably connected to the bottom of the inner cavity of the lifting groove.

[0012] As a further description of the above technical solution:

[0013] The outer side wall of the lifting screw rod is screwed with a lifting beam, and the lifting beam is slidably connected to the inner cavity of the lifting slot, the front side wall of the lifting beam is fixedly connected to a cross beam, the bottom of the cross beam is fixedly connected to a track, the bottom of the track is slidably connected to a linear electric slide, the bottom of the linear electric slide is fixedly connected to the top of the mounting frame, the left and right sides of the bottom of the cross beam are fixedly connected to positioning plates, the inner side wall of the positioning plate is fixedly connected to a travel switch, the front side of the bottom of the inner cavity of the lifting slot is fixedly connected to a telescopic rod, the top of the telescopic rod is fixedly connected to a rubber block, and the outer side wall of the telescopic rod is sleeved with a spring.

[0014] As a further description of the above technical solution:

[0015] The controller is electrically connected to the variable frequency motor, the linear electric slide, the travel switch, the servo motor, the contact switch and the air pump through electric wires.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the packaging device for polyester sewing thread production takes materials by moving the installation frame up and down, and the installation frame drives the sleeve on the internal flip shaft to descend, so that the sewing coil roll is sleeved onto the inside of the airbag tube, and the air pump is started at the same time, and the air pump supplies air to the airbag tube, so that the airbag tube expands and clamps the sewing coil roll to fix it, and then moves it to the packaging box for stacking, and so on, when taking materials for the second time, the servo motor is started to drive the flip shaft to rotate, and the flip shaft drives the sleeve to rotate generally eighty degrees, and then stops running through the stop block on the secondary wheel and the contact switch, so that the sewing coil roll in the airbag tube is in an inverted state, and the inverted sewing coil roll is placed between the gaps of the sewing coil rolls that have been stacked upright in the packaging box, and the sewing coil rolls are automatically and compactly stacked, thereby improving the stacking efficiency while also improving the stacking quality and increasing the packaging volume of the sewing coil rolls. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a packaging device for polyester sewing thread production proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of a packaging device for polyester sewing thread production proposed by the utility model;

[0019] Figure 3 It is a right side cross-sectional structural schematic diagram of a packaging device for polyester sewing thread production proposed by the utility model;

[0020] Figure 4 The utility model provides a packaging device for polyester sewing thread production Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 5 The utility model provides a packaging device for polyester sewing thread production Figure 3 Enlarged structural diagram at B in the middle.

[0022] In the figure: 100, workbench; 110, coding plate; 111, positioning hole; 112, positioning cone; 120, positioning frame; 130, controller; 200, vertical beam; 210, lifting slot; 220, variable frequency motor; 221, lifting screw; 230, lifting beam; 240, cross beam; 241, track; 242, linear electric slide; 243, positioning plate; 244, travel switch; 250, telescopic rod; 251, rubber block; 300, mounting frame; 310, turning shaft; 311, sleeve; 312, airbag tube; 313, secondary wheel; 314, synchronous belt; 315, block; 320, servo motor; 330, contact switch; 340, air pump. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides a packaging device for polyester sewing thread production, which improves the stacking efficiency, improves the stacking quality, and increases the packaging volume of sewing thread coils. Figure 1-5 , including a workbench 100, a vertical beam 200 and a mounting frame 300;

[0027] Please refer again Figure 1-5 A code plate 110 is fixedly connected to the left side of the top of the workbench 100, and positioning holes 111 are opened on the top of the code plate 110, and the positioning holes 111 are evenly distributed. A positioning cone 112 is fixedly connected to the bottom of the inner cavity of the positioning hole 111, and a positioning frame 120 is fixedly connected to the right side of the top of the workbench 100. A controller 130 is embedded in the left side of the front side wall of the workbench 100. The controller 130 is electrically connected to the frequency conversion motor 220, the linear electric slide 242, the travel switch 244, the servo motor 320, the contact switch 330 and the air pump 340 through wires. The code plate 110 has neatly arranged positioning holes 111, and a positioning cone 112 is provided inside the positioning hole 111. The conical sewing coil roll is placed through the positioning cone 112, and the packaging equipment is started by starting the controller 130 to package the sewing coil roll;

[0028] Please refer again Figure 1-5A lifting groove 210 is opened on the front side wall of the vertical beam 200, and a variable frequency motor 220 is fixedly connected to the top of the vertical beam 200. The bottom end of the power output shaft of the variable frequency motor 220 passes through the vertical beam 200 and extends to the inner cavity of the lifting groove 210, and the bottom end of the power output shaft of the variable frequency motor 220 is fixedly connected to a lifting screw rod 221, and the bottom end of the lifting screw rod 221 is rotatably connected to the bottom of the inner cavity of the lifting groove 210. The outer wall of the lifting screw rod 221 is screwed with a lifting beam 230, and the lifting beam 230 is slidably connected to the inner cavity of the lifting groove 210. The front side wall of the lifting beam 230 is fixedly connected to a cross beam 240, and the bottom of the cross beam 240 is fixedly connected to a track 241, and the bottom of the track 241 is slidably connected to a linear electric slide 242, and the bottom of the linear electric slide 242 is fixedly connected to the top of the mounting frame 300, and the left and right sides of the bottom of the cross beam 240 are fixedly connected to positioning plates 243, the inner wall of the positioning plate 243 is fixedly connected with a travel switch 244, the front side of the bottom of the inner cavity of the lifting groove 210 is fixedly connected with a telescopic rod 250, the top of the telescopic rod 250 is fixedly connected with a rubber block 251, and the outer wall of the telescopic rod 250 is sleeved with a spring, and the vertical beam 200 is fixedly connected to the middle of the top rear side of the workbench 100, and the lifting screw 221 is driven to rotate by the variable frequency motor 220, and the lifting screw 221 drives the lifting beam 230 to move in the lifting groove 210, and at the same time, the lifting beam 230 drives the cross beam 240 to move up and down, and the cross beam 240 drives the installation frame 300 to move up and down through the track 241 and the linear electric slide 242 to take materials. After the material is reset, the linear electric slide 242 drives the installation frame 300 to translate under the support of the track 241, and the fixed-point material is unloaded under the action of the positioning plate 243 and the travel switch 244;

[0029] Please refer again Figure 1-5The left and right side walls of the inner cavity of the mounting frame 300 are rotatably connected to the flip shaft 310 through a rotating shaft, and the flip shaft 310 is arranged sequentially from front to back, the top of the flip shaft 310 is fixedly connected to a sleeve 311, and the sleeve 311 is arranged sequentially from left to right, the inner cavity wall of the sleeve 311 is fixedly connected to an airbag tube 312, the right end of the flip shaft 310 penetrates the mounting frame 300 and extends to the right side wall of the mounting frame 300, and the right end of the flip shaft 310 is fixedly connected to a secondary wheel 313, and the outer side walls of each two secondary wheels 313 are rotatably connected to a synchronous The belt 314 is fixedly connected to the top of the rear secondary wheel 313, and a stopper 315 is fixedly connected to the front side of the left side wall of the installation frame 300. A servo motor 320 is fixedly connected to the front side of the left side wall of the installation frame 300. The right end of the power output shaft of the servo motor 320 passes through the installation frame 300 and extends to the inner cavity of the installation frame 300, and the right end of the power output shaft of the servo motor 320 is fixedly connected to the left end of the front side flip shaft 310. The upper and lower rear sides of the right side wall of the installation frame 300 are fixedly connected to contact switches 330, and the stopper 315 contacts the upper contact switch 330. The top of the installation frame 300 The air pump 340 is fixedly connected to the upper part, and the air pump 340 is connected to the air bag tube 312 through the air pipe. The mounting frame 300 is located above the workbench 100. The mounting frame 300 moves up and down to take the material. The mounting frame 300 drives the sleeve 311 on the internal flip shaft 310 to descend, and the sewing coil roll is sleeved into the inside of the air bag tube 312. At the same time, the air pump 340 is started, and the air pump 340 supplies air to the air bag tube 312 to expand the air bag tube 312 to clamp and fix the sewing coil roll, and then it is moved to stack in the packaging box. When taking materials for the second time, the servo motor 320 is started to drive the flip shaft 310 to rotate. Under the action of the secondary wheel 313 and the synchronous belt 314, multiple flip shafts 310 drive the sleeve 311 to rotate synchronously generally eighty degrees. After the stop block 315 on the secondary wheel 313 contacts the contact switch 330 and stops running, the sewing coil roll in the airbag tube 312 is in an inverted state, and the inverted sewing coil roll is placed between the gaps of the sewing coil rolls that have been stacked upright in the packaging box, and the sewing coil rolls are automatically and compactly stacked.

[0030] In summary, the stacking efficiency can be improved while the stacking quality is also improved, and the packaging volume of the sewing coil rolls is increased.

[0031] During specific use, when personnel in this technical field use the packaging equipment to package the sewing coil roll, the conical sewing coil roll is placed through the positioning cone 112, and the packaging box is placed in the positioning frame 120. Then, the controller 130 is started to start the packaging equipment to package the sewing coil roll, and the frequency conversion motor 220 drives the lifting screw 221 to rotate, and the lifting screw 221 drives the lifting beam 230 to move in the lifting groove 210. At the same time, the lifting beam 230 drives the cross beam 240 to move up and down, and the cross beam 240 drives the installation frame 300 to move up and down through the track 241 and the linear electric slide 242 to pick up materials. The installation frame 300 drives the sleeve 311 on the internal flip shaft 310 to descend, and the sewing coil roll is sleeved to the inside of the airbag tube 312, and the air pump 340 is started at the same time. The air pump 340 supplies the airbag tube 312 The air is inflated to expand the airbag tube 312 to clamp and fix the sewing coil roll. After the material is taken and reset, the linear electric slide 242 drives the mounting frame 300 to translate under the support of the track 241, and the material is discharged at a fixed point under the action of the positioning plate 243 and the travel switch 244, and then the taken sewing coil roll is stacked in the packaging box. Similarly, when the material is taken for the second time, the servo motor 320 is started to drive the flip shaft 310 to rotate, and under the action of the secondary wheel 313 and the synchronous belt 314, the multiple flip shafts 310 drive the sleeve 311 to rotate synchronously. Generally, after eighty degrees, the stop block 315 on the secondary wheel 313 contacts the contact switch 330 to stop running, so that the sewing coil roll in the airbag tube 312 is in an inverted state, and the material discharge steps are repeated to put the inverted sewing coil roll into the gap between the sewing coil rolls that have been stacked upright in the packaging box.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A packaging device for polyester sewing thread production, characterized in that: The invention comprises a workbench (100), a vertical beam (200) and a mounting frame (300), wherein the vertical beam (200) is fixedly connected to the middle of the top rear side of the workbench (100), the mounting frame (300) is located above the workbench (100), the left and right side walls of the inner cavity of the mounting frame (300) are rotatably connected to a flip shaft (310) through a rotating shaft, and the flip shafts (310) are arranged in sequence from front to back, the top of the flip shaft (310) is fixedly connected to a sleeve (311), and the sleeves (311) are arranged in sequence from left to right, the inner cavity wall of the sleeve (311) is fixedly connected to an airbag tube (312), the right end of the flip shaft (310) passes through the mounting frame (300) and extends to the right side wall of the mounting frame (300), and the right end of the flip shaft (310) is fixedly connected to a secondary wheel (313), and every two of the A synchronous belt (314) is rotatably connected between the outer side walls of the secondary wheel (313); a stopper (315) is fixedly connected to the top of the secondary wheel (313) on the rear side; a servo motor (320) is fixedly connected to the front side of the left side wall of the installation frame (300); the right end of the power output shaft of the servo motor (320) penetrates the installation frame (300) and extends to the inner cavity of the installation frame (300); and the right end of the power output shaft of the servo motor (320) is fixedly connected to the left end of the flip shaft (310) on the front side; contact switches (330) are fixedly connected to the rear sides of the upper and lower sides of the right side wall of the installation frame (300); the stopper (315) contacts the contact switch (330) on the upper side; and an air pump (340) is fixedly connected to the top of the installation frame (300); and the air pump (340) is connected to the air bag tube (312) through an air pipe.

2. A packaging device for polyester sewing thread production according to claim 1, characterized in that: A coding plate (110) is fixedly connected to the left side of the top of the workbench (100), a positioning hole (111) is opened on the top of the coding plate (110), and the positioning holes (111) are evenly distributed, and a positioning cone (112) is fixedly connected to the bottom of the inner cavity of the positioning hole (111).

3. The packaging device for polyester sewing thread production according to claim 1, characterized in that: A positioning frame (120) is fixedly connected to the right side of the top of the workbench (100), and a controller (130) is embedded in the left side of the front side wall of the workbench (100).

4. A packaging device for polyester sewing thread production according to claim 3, characterized in that: A lifting groove (210) is formed on the front side wall of the vertical beam (200), a variable frequency motor (220) is fixedly connected to the top of the vertical beam (200), the bottom end of the power output shaft of the variable frequency motor (220) passes through the vertical beam (200) and extends to the inner cavity of the lifting groove (210), and a lifting screw rod (221) is fixedly connected to the bottom end of the power output shaft of the variable frequency motor (220), and the bottom end of the lifting screw rod (221) is rotatably connected to the bottom of the inner cavity of the lifting groove (210).

5. A packaging device for polyester sewing thread production according to claim 4, characterized in that: The outer wall of the lifting screw rod (221) is screwed with a lifting beam (230), and the lifting beam (230) is slidably connected to the inner cavity of the lifting groove (210), the front side wall of the lifting beam (230) is fixedly connected with a cross beam (240), the bottom of the cross beam (240) is fixedly connected with a track (241), the bottom of the track (241) is slidably connected with a linear electric slide (242), the bottom of the linear electric slide (242) is fixedly connected to the top of the installation frame (300), the left and right sides of the bottom of the cross beam (240) are fixedly connected with positioning plates (243), the inner side wall of the positioning plate (243) is fixedly connected with a travel switch (244), the front side of the bottom of the inner cavity of the lifting groove (210) is fixedly connected with a telescopic rod (250), the top of the telescopic rod (250) is fixedly connected with a rubber block (251), and the outer side wall of the telescopic rod (250) is sleeved with a spring.

6. The packaging device for polyester sewing thread production according to claim 5, characterized in that: The controller (130) is electrically connected to the variable frequency motor (220), the linear electric slide (242), the travel switch (244), the servo motor (320), the contact switch (330) and the air pump (340) through electric wires.

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