Doffing device of full-automatic false twist texturing machine

Abstract

The utility model relates to a doffing device of a full-automatic false twist texturing machine, which belongs to the field of full-automatic false twist texturing machines and comprises a bottom plate, a mounting plate is fixed on the upper surface of the bottom plate, a groove is arranged on the lower surface of the mounting plate, a positioning mechanism is arranged above the bottom plate and positioned in the groove, an adjusting mechanism is arranged on the front side of the mounting plate, and the adjusting mechanism is arranged on the front side of the mounting plate. A conveying device body is fixed to the position, located below the groove, of the upper surface of the bottom plate, two first fixing plates are fixed to the front face of the mounting plate, a first connecting column is rotationally connected between the two first fixing plates, an overturning plate is fixed to the outer side of the first connecting column, and motor push rods are fixed to the left side and the right side of the overturning plate correspondingly. And an empty groove is formed in the lower surface of the turnover plate. According to the doffing device of the full-automatic false twist texturing machine, the motor is started, the rhombic block rotates, the positioning plates on the left side and the right side move towards the opposite sides, a yarn drum is corrected and positioned, and the yarn drum is prevented from being separated from the conveying device body.

Description

Technical Field

[0001] The utility model relates to the technical field of full-automatic false twist texturing machines, in particular to a tube-dropping device of the full-automatic false twist texturing machine. Background Art

[0002] The false twist texturing machine, also known as the texturing machine, is a textile machine that can process untwisted yarns such as nylon, polyester and polypropylene into elastic yarns with medium or low elastic properties through false twist deformation. It includes a support, a guide roller bracket, a raw material conveying device, a heating box, a cooling device, a false twister and a winding device. Traditionally, the wound yarn bobbins are taken out manually from the winding structure. Taking them out from the winding structure is cumbersome to operate and has low efficiency.

[0003] For example, Chinese patent CN 218403083 U discloses a doffing device for a fully automatic false twist texturing machine, including a bracket and a yarn bobbin, and also includes: a lifting assembly for driving the yarn bobbin to rise and fall, and the lifting assembly is fixedly installed at both ends of the bracket, and a clamping assembly for clamping the yarn bobbin, and the clamping assembly is installed on the lifting assembly, and a yarn bobbin is provided between the two groups of the clamping assemblies.

[0004] The above-mentioned bobbin-dropping device of the fully automatic false twist texturing machine still has certain shortcomings. It drives the yarn bobbin to rise and fall by setting a lifting component, clamps the yarn bobbin by setting a clamping component, and conveys the yarn bobbin by setting a conveying component. However, if the yarn bobbin is placed unstably, it is easy for the yarn bobbin to tilt and become detached from the conveying component during transportation. Therefore, the present application proposes a bobbin-dropping device of the fully automatic false twist texturing machine to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a doffing device for a fully automatic false twist texturing machine, which has the advantage of reciprocating positioning of the yarn bobbins and solves the problem of possible separation from the conveying assembly during transportation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a doffing device of a fully automatic false twist texturing machine, comprising a bottom plate, a mounting plate is fixed on the upper surface of the bottom plate, a groove is provided on the lower surface of the mounting plate, a positioning mechanism is provided above the bottom plate and in the groove, an adjustment mechanism is provided on the front of the mounting plate, a transport device body is fixed on the upper surface of the bottom plate and below the groove, two first fixing plates are fixed on the front of the mounting plate, a first connecting column is rotatably connected between the two first fixing plates, a flip plate is fixed on the outer side of the first connecting column, motor push rods are fixed on the left and right sides of the flip plate, and an empty groove is provided on the lower surface of the flip plate;

[0007] The positioning mechanism comprises a motor fixed on the upper surface of the bottom plate, a diamond block is fixed on the outer side of the motor output shaft, a fixing rod is fixed on the left and right side walls of the inner cavity of the groove, sleeves are slidably connected on the outer sides of the two fixing rods, positioning plates are fixed on the opposite sides of the two sleeves, two elastic members are fixed on the left and right side walls of the inner cavity of the groove, a moving plate is fixed on the opposite side of the elastic members on the left and right sides, and a horizontal plate is fixed on the opposite side of the two moving plates;

[0008] The adjustment mechanism includes two second fixing plates fixed on the front side of the mounting plate, a second connecting column is rotatably connected between the two second fixing plates, a connecting seat is fixed on the outer side of the second connecting column, and an electric push rod is fixed on the bottom end of the connecting seat.

[0009] Furthermore, a clamping plate is fixed to the outer sides of the two motor push rod output shafts, a positioning column is fixed to the opposite side of the two clamping plates, and the outer sides of the two positioning columns are movably fitted with the same yarn tube.

[0010] Furthermore, the two horizontal plates and the diamond block are located on the same horizontal plane, and the two horizontal plates are respectively located on the left and right sides of the diamond block and are movably fitted therewith.

[0011] Furthermore, the elastic members on the left and right sides are composed of springs and dampers, and the springs on the left and right sides are respectively sleeved on the outer sides of the dampers on the left and right sides.

[0012] Furthermore, the two positioning plates are both located above the main body of the transport device, and rubber pads are fixed on opposite sides of the two positioning plates.

[0013] Furthermore, a hinge seat is fixed on the front side of the flip plate, and the hinge seat is hingedly connected to the outer side of the output shaft of the electric push rod.

[0014] Furthermore, positioning holes which are gap-matched with the positioning posts are provided on both the left and right sides of the yarn drum, and anti-slip pads are fixed on opposite sides of the two clamping plates.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The bobbin drop device of the fully automatic false twist texturing machine starts the motor to rotate the diamond block continuously, and uses the elastic parts on the left and right sides to make the horizontal plates on the left and right sides move continuously to the opposite and opposite sides. At this time, the moving plates on the left and right sides respectively drive the positioning plates on the left and right sides to move continuously to the opposite and opposite sides, so as to correct and position the bobbin to prevent the bobbin from detaching from the main body of the transport device.

[0017] 2. The bobbin dropping device of the fully automatic false twist texturing machine retracts the output shaft of the electric push rod to flip the flip plate upward, starts the built-in driving structure of the two motor push rods to make the yarn bobbin start to rotate, and then makes the yarn bobbin be wound, so that the flip plate drives the yarn bobbin to contact the upper surface of the transport device body. At this time, the output shafts at both ends of the two motor push rods can be retracted, so that the yarn bobbin can be easily placed on the upper surface of the transport device body for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the positioning mechanism of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the diamond block structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the adjustment mechanism of the utility model.

[0022] In the figure: 1 bottom plate, 2 positioning mechanism, 201 motor, 202 diamond block, 203 fixing rod, 204 sleeve, 205 positioning plate, 206 elastic member, 207 moving plate, 208 horizontal plate, 3 mounting plate, 4 adjustment mechanism, 401 second fixing plate, 402 second connecting column, 403 connecting seat, 404 electric push rod, 5 groove, 6 transportation device body, 7 first fixing plate, 8 first connecting column, 9 flip plate, 10 motor push rod. 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] See also Figure 1 In this embodiment, a doffing device of a fully automatic false twist texturing machine includes a bottom plate 1, a mounting plate 3 is fixed on the upper surface of the bottom plate 1, a groove 5 is opened on the lower surface of the mounting plate 3, a positioning mechanism 2 is provided above the bottom plate 1 and in the groove 5, an adjustment mechanism 4 is provided on the front of the mounting plate 3, a transport device body 6 is fixed on the upper surface of the bottom plate 1 and below the groove 5, two first fixed plates 7 are fixed on the front of the mounting plate 3, a first connecting column 8 is rotatably connected between the two first fixed plates 7, a flip plate 9 is fixed on the outer side of the first connecting column 8, a motor push rod 10 is fixed on the left and right sides of the flip plate 9, and an empty groove is opened on the lower surface of the flip plate 9.

[0025] A clamping plate is fixed to the outer side of the output shaft of the two motor push rods 10, and a positioning column is fixed to the opposite side of the two clamping plates. The same yarn tube is movably fitted on the outer side of the two positioning columns. Positioning holes that match the clearance of the positioning columns are opened on the left and right sides of the yarn tube. Anti-slip pads are fixed to the opposite side of the two clamping plates. By retracting the output shaft of the electric push rod 404, the flip plate 9 is flipped upward, and the clamped yarn tube is moved forward in an arc shape. At this time, the yarn can be fixed on the outer side of the yarn tube, and at the same time, the built-in driving structure of the two motor push rods 10 causes the yarn tube to start rotating, thereby winding the yarn tube.

[0026] See also Figure 2-3 In order to correct and position the yarn tube, the positioning mechanism 2 in this embodiment includes a motor 201 fixed on the upper surface of the bottom plate 1, a diamond block 202 is fixed on the outer side of the output shaft of the motor 201, fixed rods 203 are fixed to the left and right side walls of the inner cavity of the groove 5, sleeves 204 are slidably connected to the outer sides of the two fixed rods 203, positioning plates 205 are fixed to the opposite sides of the two sleeves 204, two elastic members 206 are fixed to the left and right side walls of the inner cavity of the groove 5, movable plates 207 are fixed to the opposite sides of the left and right elastic members 206, and horizontal plates 208 are fixed to the opposite sides of the two movable plates 207.

[0027] In this example, the two horizontal plates 208 and the diamond block 202 are located on the same horizontal plane, and the two horizontal plates 208 are respectively located on the left and right sides of the diamond block 202 and are movably fitted therewith. The elastic members 206 on the left and right sides are both composed of springs and dampers, and the springs on the left and right sides are respectively mounted on the outer sides of the dampers on the left and right sides. The two positioning plates 205 are both located above the main body 6 of the transport device. The motor 201 is started to rotate the diamond block 202 continuously, and the elastic members 206 on the left and right sides are used to make the horizontal plates 208 on the left and right sides move continuously in opposite and opposite directions. At this time, the moving plates 207 on the left and right sides respectively drive the positioning plates 205 on the left and right sides to move continuously in opposite and opposite directions, so as to correct and position the yarn tube and prevent the yarn tube from detaching from the main body 6 of the transport device. Rubber pads are fixed on the opposite sides of the two positioning plates 205, and the rubber pads can increase the friction between the yarn tube and the yarn tube.

[0028] It should be noted that, by starting the motor 201, the diamond block 202 is continuously rotated, and the left and right elastic members 206 are used to make the left and right horizontal plates 208 continuously move in opposite and opposite directions. At this time, the left and right moving plates 207 respectively drive the left and right positioning plates 205 to continuously move in opposite and opposite directions, so as to correct and position the yarn tube and prevent the yarn tube from detaching from the transport device body 6.

[0029] See also Figure 4In order to facilitate the placement of the yarn tube on the upper surface of the transport device body 6, the adjustment mechanism 4 in this embodiment includes two second fixed plates 401 fixed to the front side of the mounting plate 3, a second connecting column 402 is rotatably connected between the two second fixed plates 401, a connecting seat 403 is fixed to the outer side of the second connecting column 402, and an electric push rod 404 is fixed to the bottom end of the connecting seat 403.

[0030] In this example, a hinged seat is fixed on the front of the flip plate 9, and the hinged seat is hingedly connected to the outer side of the output shaft of the electric push rod 404, so that the output shaft of the electric push rod 404 pushes the flip plate 9, and the flip plate 9 drives the yarn tube to contact the upper surface of the transport device body 6. At this time, the output shafts at both ends of the two motor push rods 10 can be retracted, so that the yarn tube is placed on the upper surface of the transport device body 6 for transportation.

[0031] It should be noted that by retracting the output shaft of the electric push rod 404, the flip plate 9 is flipped upward, and the built-in driving structure of the two motor push rods 10 is started to rotate the yarn tube, and then the yarn tube is wound, so that the flip plate 9 drives the yarn tube to contact the upper surface of the transport device body 6. At this time, the output shafts at both ends of the two motor push rods 10 can be retracted, so that the yarn tube can be easily placed on the upper surface of the transport device body 6 for transportation.

[0032] It can be understood that the electrical components appearing in the text are all electrically connected to the main controller and the power supply and the electrical components appearing in the text are all conventionally known devices, and this application will not go into too much detail. The main controller can be a conventionally known device that plays a control role for a computer, etc. The control circuit of the main controller can be realized by simple programming by technicians in this field, and the provision of power supply is also common knowledge in this field. In addition, the utility model is mainly used to protect mechanical devices, so the utility model will not explain the control method and circuit connection in detail. At the same time, the parts not described in detail in the utility model are all common knowledge to technicians in this field.

[0033] 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 an indirect connection 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 by specific circumstances.

[0034] The working principle of the above embodiment is:

[0035] (1) When it is necessary to use the bobbin-dropping device of the fully automatic false twist texturing machine, the output shaft of the electric push rod 404 can be retracted to flip the flip plate 9 upward and move the clamped bobbin forward in an arc shape. At this time, the yarn and the like can be fixed on the outside of the bobbin, and at the same time, the built-in driving structure of the two motor push rods 10 can cause the bobbin to start rotating, thereby winding the bobbin. After the winding is completed, the output shaft of the electric push rod 404 can push the flip plate 9, so that the flip plate 9 drives the bobbin to contact the upper surface of the transport device body 6. At this time, the output shafts at both ends of the two motor push rods 10 can be retracted, so that the bobbin is placed on the upper surface of the transport device body 6 for transportation.

[0036] (2) In order to prevent the yarn tube from falling during transportation, the motor 201 is started to rotate the diamond block 202 continuously, and the elastic members 206 on the left and right sides are used to make the horizontal plates 208 on the left and right sides move continuously in opposite and opposite directions. At this time, the movable plates 207 on the left and right sides respectively drive the positioning plates 205 on the left and right sides to move continuously in opposite and opposite directions, so as to correct and position the yarn tube and prevent the yarn tube from detaching from the main body 6 of the transport device.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A doffing device for a fully automatic false twist texturing machine, comprising a bottom plate (1), characterized in that: A mounting plate (3) is fixed on the upper surface of the base plate (1), a groove (5) is provided on the lower surface of the mounting plate (3), a positioning mechanism (2) is provided above the base plate (1) and in the groove (5), an adjustment mechanism (4) is provided on the front of the mounting plate (3), a transport device body (6) is fixed on the upper surface of the base plate (1) and below the groove (5), two first fixing plates (7) are fixed on the front of the mounting plate (3), a first connecting column (8) is rotatably connected between the two first fixing plates (7), a flip plate (9) is fixed on the outer side of the first connecting column (8), a motor push rod (10) is fixed on the left and right sides of the flip plate (9), and an empty groove is provided on the lower surface of the flip plate (9); The positioning mechanism (2) comprises a motor (201) fixed on the upper surface of the bottom plate (1), a diamond block (202) is fixed on the outer side of the output shaft of the motor (201), fixed rods (203) are fixed on the left and right side walls of the inner cavity of the groove (5), sleeves (204) are slidably connected to the outer sides of the two fixed rods (203), positioning plates (205) are fixed on the opposite sides of the two sleeves (204), two elastic members (206) are fixed on the left and right side walls of the inner cavity of the groove (5), movable plates (207) are fixed on the opposite sides of the elastic members (206) on the left and right sides, and horizontal plates (208) are fixed on the opposite sides of the two movable plates (207); The adjustment mechanism (4) comprises two second fixing plates (401) fixed on the front side of the mounting plate (3), a second connecting column (402) being rotatably connected between the two second fixing plates (401), a connecting seat (403) being fixed on the outer side of the second connecting column (402), and an electric push rod (404) being fixed at the bottom end of the connecting seat (403).

2. The doffing device of the fully automatic false twist texturing machine according to claim 1, characterized in that: Clamps are fixed on the outer sides of the output shafts of the two motor push rods (10), positioning columns are fixed on the opposite sides of the two clamps, and the outer sides of the two positioning columns are movably fitted with the same yarn tube.

3. The doffing device of the fully automatic false twist texturing machine according to claim 1, characterized in that: The two horizontal plates (208) and the diamond-shaped block (202) are located on the same horizontal plane, and the two horizontal plates (208) are respectively located on the left and right sides of the diamond-shaped block (202) and are movably fitted therewith.

4. The doffing device of the fully automatic false twist texturing machine according to claim 1, characterized in that: The elastic members (206) on the left and right sides are both composed of springs and dampers, and the springs on the left and right sides are respectively sleeved on the outsides of the dampers on the left and right sides.

5. The doffing device of the fully automatic false twist texturing machine according to claim 1, characterized in that: The two positioning plates (205) are both located above the transport device body (6), and rubber pads are fixed on opposite sides of the two positioning plates (205).

6. The doffing device of the fully automatic false twist texturing machine according to claim 1, characterized in that: A hinge seat is fixed on the front side of the flip plate (9), and the hinge seat is hingedly connected to the outer side of the output shaft of the electric push rod (404).

7. The doffing device of the fully automatic false twist texturing machine according to claim 2, characterized in that: The left and right sides of the yarn drum are both provided with positioning holes which are in clearance with the positioning posts, and the opposite sides of the two clamping plates are both fixed with anti-slip pads.

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