Automatic switching and moving mechanism for pan head

Abstract

The utility model provides an automatic pan head switching and moving mechanism which comprises an empty pan head temporary storage platform and a pan head moving platform, and the empty pan head temporary storage platform and the pan head moving platform are both arranged on a fixed bottom plate. The empty pan head temporary storage platform comprises an empty pan head temporary storage frame, a bearing cantilever and a first lifting device, the bearing cantilever is arranged on the front side of the empty pan head temporary storage frame, and the upper end of the first lifting device is connected with the bottom of the empty pan head temporary storage frame; the pan head moving platform comprises a fixed base, a moving assembly, a machine loading and unloading platform base and two opening and closing assemblies, and the moving assembly is arranged on the fixed base plate; the fixed base is arranged above the moving assembly, and translation is achieved through the moving assembly. The two ends of the upper and lower machine platform base are arranged on the fixed base in an up-down moving mode through positioning guide columns. The two opening and closing assemblies are arranged on the upper and lower machine platform base, pan head bearing plates are arranged above the opening and closing assemblies respectively, and the two opening and closing assemblies are used for adjusting the distance between the corresponding pan head bearing plates.

Description

[Technical field]

[0001] The utility model relates to an automatic switching moving mechanism for a disc head. [Background technology]

[0002] At present, whether it is a domestic or foreign warping machine, the upper and lower shafts of the warping head and the different widths of the warping head need to be adjusted manually. The following problems exist in the process of manual operation:

[0003] 1. The current warping machine bracket structure must be manually operated to achieve the loading and unloading of the warping head, which cannot meet the requirements of the warping automation process.

[0004] 2. When the upper and lower axes are manually moved, the bracket positioning is inaccurate and the position of the warping head needs to be manually calibrated.

[0005] 3. Manual up and down axis, different width pan heads need to manually adjust the head support arm, or even replace the head, and there is a situation where the head adjustment takes up a lot of production time.

[0006] 4. If the machine is not manually loaded and unloaded, there is a risk of the pan head breaking, which may cause serious personal injury if it occurs.

[0007] 5. The time interval between manual loading and unloading of the machine is uncertain, resulting in a large amount of time wasted when replacing the disk head.

[0008] Therefore, it is necessary to explore a mobile mechanism that can automatically switch the warping head when the warping machine raises and lowers the warping head, so as to improve the degree of automation of the production process. [Contents of the utility model]

[0009] The technical problem to be solved by the utility model is to provide an automatic switching and moving mechanism for warping heads, which can realize automatic transportation of warping heads and realize automatic switching and movement of warping heads when cooperating with the upper and lower warping heads of warping machines, thereby improving the automation degree and production efficiency of the production process.

[0010] The utility model is achieved in this way:

[0011] A pan head automatic switching moving mechanism, comprising an empty pan head temporary storage platform, a pan head moving platform and a fixed bottom plate, wherein the empty pan head temporary storage platform and the pan head moving platform are both arranged on the fixed bottom plate;

[0012] The empty pan head temporary storage platform comprises an empty pan head temporary storage rack, a supporting cantilever and a first lifting device, wherein the supporting cantilever is arranged at the front side of the upper end of the empty pan head temporary storage rack, the first lifting device is installed on the fixed bottom plate, and the upper end of the first lifting device is connected to the bottom of the empty pan head temporary storage rack, so as to control the lifting and lowering of the empty pan head temporary storage rack;

[0013] The pan head moving platform includes a fixed base, a moving component, an upper and lower machine platform base and two opening and closing components. The moving component is arranged on the fixed bottom plate; the fixed base is arranged above the moving component, and translation is achieved through the moving component; the two ends of the upper and lower machine platform base are arranged on the fixed base and can be moved up and down through positioning guide columns; the two opening and closing components are arranged on the upper and lower machine platform bases, and a pan head supporting plate is respectively arranged above each of the opening and closing components, and the two opening and closing components are used to adjust the distance between the corresponding pan head supporting plates.

[0014] Furthermore, the automatic switching moving mechanism also includes a jacking device, which is arranged at the front end of the fixed base plate, and the fixed base is provided with an opening that cooperates with the jacking device. When the fixed base of the pan head moving platform moves to above the jacking device, the jacking device rises from the corresponding opening of the fixed base and lifts up the upper and lower machine platform base above.

[0015] Furthermore, the first lifting device includes a first motor, a first reducer, two first screw lifts, a first transmission shaft and two positioning guide assemblies.

[0016] The first motor provides power to the two first screw lifts through a first reducer, and the two first screw lifts are connected to each other through a first transmission shaft; the upper ends of the two first screw lifts are connected to the empty pan head temporary storage rack;

[0017] Each of the positioning guide components comprises a linear bearing and an optical axis. The linear bearing is arranged at the bottom of the optical axis, and the upper end of the optical axis is smoothly connected to the empty disk head temporary storage rack.

[0018] Further, the moving assembly includes a second motor, a second reducer, a gear, a rack, two moving guide rails and two track wheels, the second motor is connected to the gear through the second reducer, the gear and the rack are meshed with each other, the rack is arranged on the fixed bottom plate, the two moving guide rails are respectively arranged on both sides of the rack, and the rack and the two moving guide rails are arranged parallel to each other; each track wheel is respectively arranged on the corresponding moving guide rail;

[0019] The second motor and the second reducer are fixed on the fixed base via a fixing frame, and the two track wheels are respectively arranged at the bottom of both ends of the fixed base.

[0020] Furthermore, the opening and closing assembly includes a cylinder and two slide rails, the cylinder and the two slide rails are both arranged on the upper and lower machine platform bases, the cylinder is arranged between the two slide rails, the front end of the telescopic rod of the cylinder is fixedly connected to the bottom of the corresponding pan head support plate, and the two sides of each pan head support plate are slidably connected to the corresponding slide rails through sliders.

[0021] Furthermore, the lifting device includes a third motor, a third reducer, a coupling, a third transmission shaft, two third screw lifts, and two lifting trays. The third motor is connected to the third reducer, and the third reducer is connected to the two third screw lifts through the coupling and the third transmission shaft. The upper end of each third screw lift is respectively connected to the lifting tray.

[0022] The advantages of the utility model are:

[0023] The utility model can realize the automatic switching and movement of the warping head when cooperating with the upper and lower warping heads of the warping machine, and provides a technical basis for the automation of warping head transportation and warping automation. The design and coordination of the structures such as the temporary storage platform for empty warping heads, the upper and lower machine platform bases in the warping head moving platform, the opening and closing components, and the lifting device of the utility model make the upper and lower machine positions of the warping heads accurate and stable, reduce the hidden dangers of warping head cracking, reduce the risk of personal injury to operators, and improve the connection efficiency of warping head replacement in the upper and lower machine links.

Brief Description of the Drawings

[0024] The present invention will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

[0025] Figure 1 The utility model is a schematic diagram of the cooperation between a pan head automatic switching moving mechanism and a pan head.

[0026] Figure 2 The utility model is a schematic diagram of a jacking device of a pan head automatic switching moving mechanism.

[0027] The numbers in the figure are as follows:

[0028] 1. Empty pan head temporary storage platform, 11. Empty pan head temporary storage rack, 12. Support cantilever, 13. First lifting device, 131. First motor, 132. First reducer, 133. First screw lift, 134. First transmission shaft, 135. Positioning guide assembly, 1351. Linear bearing, 1352. Optical axis;

[0029] 2. Pan head moving platform, 21. Fixed base, 22. Moving assembly, 221. Second motor, 222. Second reducer, 223. Gear, 224. Rack, 225. Moving guide rail, 226. Track wheel, 227. Fixed frame; 23. Upper and lower machine platform base, 24. Opening and closing assembly, 241. Pan head supporting plate, 242. Cylinder, 243. Slide rail, 25. Positioning guide column;

[0030] 3. Fix the bottom plate;

[0031] 4. Lifting device, 41. third motor, 42. third reducer, 43. coupling, 44. third transmission shaft, 45. third screw lift, 46. lifting tray. [Specific implementation method]

[0032] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings and specific implementation methods. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[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 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.

[0034] See also Figure 1 to Figure 2 As shown, a pan head automatic switching moving mechanism of the utility model comprises an empty pan head temporary storage platform 1, a pan head moving platform 2 and a fixed bottom plate 3, wherein the empty pan head temporary storage platform 1 and the pan head moving platform 2 are both arranged on the fixed bottom plate 3;

[0035] The empty pan head temporary storage platform 1 includes an empty pan head temporary storage rack 11, a supporting cantilever 12 and a first lifting device 13, wherein the supporting cantilever 12 is arranged at the front side of the upper end of the empty pan head temporary storage rack 11, and the first lifting device 13 is installed on the fixed bottom plate 3, and the upper end of the first lifting device 13 is connected to the bottom of the empty pan head temporary storage rack 11, and is used to control the lifting of the empty pan head temporary storage rack 11;

[0036] The pan head moving platform 2 includes a fixed base 21, a moving component 22, an upper and lower machine platform base 23 and two opening and closing components 24, the moving component 22 is arranged on the fixed bottom plate 3; the fixed base 21 is arranged above the moving component 22, and translation is achieved through the moving component 22; the two ends of the upper and lower machine platform base 23 are arranged on the fixed base 21 and can be moved up and down through positioning guide columns 25; the two opening and closing components 22 are arranged on the upper and lower machine platform base 23, and a pan head supporting plate 221 is respectively arranged above each of the opening and closing components 22, and the two opening and closing components 22 are used to adjust the distance between the corresponding pan head supporting plates 221.

[0037] In a specific implementation, a preferred embodiment is as follows: the automatic switching moving mechanism also includes a lifting device 4, which is arranged at the front end of the fixed base plate 3, and the fixed base 21 is provided with an opening that matches the lifting device 4. When the fixed base 21 of the pan head moving platform 2 moves to above the lifting device 4, the lifting device 4 rises from the corresponding opening of the fixed base 21 and lifts up the upper and lower machine platform base 23 above.

[0038] In a specific implementation, a preferred embodiment is as follows: the first lifting device 13 includes a first motor 131, a first reducer 132, two first screw lifts 133, a first transmission shaft 134 and two positioning guide assemblies 135,

[0039] The first motor 131 provides power to the two first screw lifts 133 through the first reducer 132, and the two first screw lifts 133 are connected to each other through the first transmission shaft 134; the upper ends of the two first screw lifts 133 are connected to the empty disk head temporary storage rack 11;

[0040] Each of the positioning guide components 135 includes a linear bearing 1351 and an optical axis 1352 . The linear bearing 1351 is disposed at the bottom of the optical axis 1352 . The upper end of the optical axis 1352 is smoothly connected to the empty disk head temporary storage rack 11 .

[0041] In a specific implementation, a preferred embodiment is as follows: the moving assembly 22 includes a second motor 221, a second reducer 222, a gear 223, a rack 224, two moving guide rails 225 and two track wheels 226, the second motor 221 is connected to the gear 223 through the second reducer 222, the gear 223 and the rack 224 are meshed with each other, the rack 224 is arranged on the fixed bottom plate 3, the two moving guide rails 225 are respectively arranged on both sides of the rack 224, and the rack 224 and the two moving guide rails 225 are arranged parallel to each other; each track wheel 226 is respectively arranged on the corresponding moving guide rail 225;

[0042] The second motor 221 and the second reducer 222 are fixed to the fixed base 21 via a fixing frame 227 , and the two track wheels 226 are respectively disposed at the bottom of both ends of the fixed base 21 .

[0043] In a specific implementation, a preferred embodiment is as follows: the opening and closing assembly 24 includes a cylinder 242 and two slide rails 243, the cylinder 242 and the two slide rails 243 are both arranged on the upper and lower machine platform base 23, the cylinder 242 is arranged between the two slide rails 243, the front end of the telescopic rod of the cylinder 242 is fixedly connected to the bottom of the corresponding pan head support plate 241, and the two sides of each pan head support plate 241 are slidably connected to the corresponding slide rails 243 through sliders.

[0044] In a specific implementation, a preferred embodiment is: the lifting device 4 includes a third motor 41, a third reducer 42, a coupling 43, a third transmission shaft 44, two third screw lifts 45, and two lifting trays 46. The third motor 41 is connected to the third reducer 42, and the third reducer 42 is connected to the two third screw lifts 45 through the coupling 43 and the third transmission shaft 44. The upper end of each of the third screw lifts 45 is respectively connected to the lifting tray 46.

[0045] In another embodiment of the utility model, the working process of the automatic switching movement mechanism of the disk head is as follows:

[0046] Scenario: Two pans with the same top and bottom

[0047] Header machine:

[0048] 1. Place the axis of two empty pan heads on the supporting cantilever 12, and the first lifting device 14 of the empty pan head temporary storage platform 1 drives the empty pan head temporary storage rack 11 to be lifted to a set height; the pan head moving platform 2 moves to one side of the empty pan head temporary storage platform 1 through the moving component 22, and when the pan head supporting plate 241 of the opening and closing component 24 reaches the bottom of the supporting cantilever 12, the first lifting device 14 drives the empty pan head temporary storage rack 11 to descend to a set position; when it descends to a certain height, the side pans of the empty pan heads on the supporting cantilever 12 are directly placed on the pan head supporting plate 241, and finally the supporting cantilever 12 is separated from the empty pan heads and transferred to the pan head supporting plate 241;

[0049] 2. The warping head moving platform 2 moves to one side of the warping machine equipment through the moving component 22. When it reaches the set upper warping head position, the distance between the two empty warping heads is adjusted by the cylinder 242 of the opening and closing component 24 to match the working position of the warping machine equipment; then the jacking device 4 starts to work, lifts up the jacking tray 46, and then lifts up the upper and lower machine platform bases 23, so that the warping head supporting plate 241 above it drives the warping head to approach and reach the working position, and the clamping mechanism of the warping machine equipment clamps the warping head to realize the automatic loading of the warping head.

[0050] Discharging of warps: The operation steps are opposite to those of step 2 above. After the full warps are discharged from the warping machine, the warps are continuously transported forward by the warp moving platform 2, or moved backward, and finally assisted by other equipment for transfer.

[0051] The two opening and closing components 24 arranged on the left and right can adjust the opening and closing distance between the two pan head supporting plates 241 according to the size of the pan head and the size of the machine station.

[0052] In summary, the utility model can realize the automatic switching and movement of the warping head when the warping machine is equipped with the upper and lower warping heads, providing a technical basis for the automation of warping head transportation and warping automation. The design and coordination of the structures such as the temporary storage platform for empty warping heads, the upper and lower machine platform bases in the warping head moving platform, the opening and closing components, and the lifting device of the utility model make the upper and lower machine positions of the warping heads accurate and stable, reduce the hidden dangers of warping head cracking, reduce the risk of personal injury to operators, and improve the connection efficiency of warping head replacement in the upper and lower machine links.

[0053] Although the specific implementation methods of the present invention are described above, those skilled in the art should understand that the specific embodiments described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A disc head automatic switching movement mechanism, characterized in that: It includes an empty pan head temporary storage platform, a pan head moving platform and a fixed bottom plate, wherein the empty pan head temporary storage platform and the pan head moving platform are both arranged on the fixed bottom plate; The empty pan head temporary storage platform comprises an empty pan head temporary storage rack, a supporting cantilever and a first lifting device, wherein the supporting cantilever is arranged at the front side of the upper end of the empty pan head temporary storage rack, the first lifting device is installed on the fixed bottom plate, and the upper end of the first lifting device is connected to the bottom of the empty pan head temporary storage rack, so as to control the lifting and lowering of the empty pan head temporary storage rack; The pan head moving platform includes a fixed base, a moving component, an upper and lower machine platform base and two opening and closing components. The moving component is arranged on the fixed bottom plate; the fixed base is arranged above the moving component, and translation is achieved through the moving component; the two ends of the upper and lower machine platform base are arranged on the fixed base and can be moved up and down through positioning guide columns; the two opening and closing components are arranged on the upper and lower machine platform bases, and a pan head supporting plate is respectively arranged above each of the opening and closing components, and the two opening and closing components are used to adjust the distance between the corresponding pan head supporting plates.

2. The automatic switching mechanism for a disk head according to claim 1, characterized in that: The automatic switching moving mechanism also includes a jacking device, which is arranged at the front end of the fixed base plate. The fixed base is provided with an opening that matches the jacking device. When the fixed base of the pan head moving platform moves above the jacking device, the jacking device rises from the corresponding opening of the fixed base and lifts the upper and lower machine platform base above.

3. The automatic switching mechanism for a disk head according to claim 1, characterized in that: The first lifting device includes a first motor, a first reducer, two first screw lifts, a first transmission shaft and two positioning guide assemblies. The first motor provides power to the two first screw lifts through a first reducer, and the two first screw lifts are connected to each other through a first transmission shaft; the upper ends of the two first screw lifts are connected to the empty pan head temporary storage rack; Each of the positioning guide components comprises a linear bearing and an optical axis. The linear bearing is arranged at the bottom of the optical axis, and the upper end of the optical axis is smoothly connected to the empty disk head temporary storage rack.

4. The automatic switching mechanism for a disk head according to claim 1, characterized in that: The moving assembly includes a second motor, a second reducer, a gear, a rack, two moving guide rails and two track wheels, the second motor is connected to the gear through the second reducer, the gear and the rack are meshed with each other, the rack is arranged on the fixed bottom plate, the two moving guide rails are respectively arranged on both sides of the rack, and the rack and the two moving guide rails are arranged parallel to each other; each track wheel is respectively arranged on the corresponding moving guide rail; The second motor and the second reducer are fixed on the fixed base via a fixing frame, and the two track wheels are respectively arranged at the bottom of both ends of the fixed base.

5. The automatic switching mechanism for a disk head according to claim 1, characterized in that: The opening and closing assembly includes a cylinder and two slide rails, and the cylinder and the two slide rails are both arranged on the upper and lower machine platform bases. The cylinder is arranged between the two slide rails, and the front end of the telescopic rod of the cylinder is fixedly connected to the bottom of the corresponding pan head supporting plate, and the two sides of each pan head supporting plate are slidably connected to the corresponding slide rails through sliders.

6. The automatic switching mechanism for a disk head according to claim 2, characterized in that: The lifting device includes a third motor, a third reducer, a coupling, a third transmission shaft, two third screw lifts, and two lifting trays. The third motor is connected to the third reducer, and the third reducer is connected to the two third screw lifts through the coupling and the third transmission shaft. The upper end of each third screw lift is respectively connected to the lifting tray.

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