Upper shaft limiting mechanism for warping process

Abstract

The utility model discloses an upper shaft limiting mechanism for a warping process, and relates to the technical field of warping processes, motor driving is adopted, a double-thread screw is driven by a motor to rotate, so that two limiting plates are driven to get close to each other or get away from each other, warp beams with different lengths are limited, and compared with a hand-cranking design, labor is saved, and meanwhile the working efficiency is improved. And the operation time is shortened, and the working efficiency is higher. In a normal state, a motor rotates to drive a second bevel gear meshed with a fourth bevel gear to rotate, the motor rotates forwards and backwards to drive a cleaning part to do horizontal reciprocating motion, cleaning of the bottom of the inner surface of a fixing base is achieved, a pushing part is started when needed, and a first bevel gear is driven by the pushing part to move; the third bevel gear and the first bevel gear can be meshed with each other or separated from each other, limiting of the warp beam and cleaning of the bottom of the inner surface of the fixing base can be achieved only through one motor, multiple sets of driving equipment are not needed, and the production cost of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of warping process, in particular to an upper shaft limiting mechanism in the warping process. Background Art

[0002] Warping is an important process in the warp preparation of silk weaving. Due to the inconsistent lengths of the warp beams, the spacing needs to be adjusted during the production process.

[0003] At present, the method of using the upper shaft of the warping machine before the technical transformation is: manual adjustment through the hand-cranked device installed on the machine head. This adjustment method generally takes about 20-25 minutes and is relatively laborious. In addition, due to the long operation time, high labor intensity, and labor-intensiveness, production efficiency is reduced. Utility Model Content

[0004] In order to solve the technical problems existing in the background technology, the utility model proposes an upper shaft limiting mechanism for a warping process.

[0005] The utility model proposes an upper shaft limiting mechanism for a warping process, comprising a fixed seat, a limiting mechanism being arranged inside the fixed seat, and the limiting mechanism being used to limit warp shafts of different lengths, a cleaning mechanism being arranged inside the fixed seat, and the cleaning mechanism being used to clean the bottom of the inner surface of the fixed seat, a driving mechanism being arranged on one side of the fixed seat, and the driving mechanism being used to drive the limiting mechanism and the cleaning mechanism.

[0006] Preferably, the limiting mechanism includes a double-headed screw, and one end of the double-headed screw is rotatably connected to the inner wall of the fixed seat, two limiting plates are sleeved on the double-headed screw, a first sliding rod is installed in the fixed seat, the two limiting plates are sleeved on the first sliding rod, the limiting plates slide along the first sliding rod, the other end of the double-headed screw is installed with a pushing member, and one end of the output shaft of the pushing member is installed with a first bevel gear, the other end of the double-headed screw extends to the outside of the fixed seat, and the penetration point of the double-headed screw and the fixed seat is rotatably connected, and the penetration point of the limiting plate and the double-headed screw is threadedly connected.

[0007] Preferably, the pushing member is an electric push rod.

[0008] Preferably, the cleaning mechanism includes a threaded rod, and one end of the threaded rod is rotatably connected to the inner wall of the fixed seat, a movable plate is sleeved on the threaded rod, a second sliding rod is installed in the fixed seat, and the movable plate is sleeved on the second sliding rod, the movable plate slides along the second sliding rod, and a cleaning piece is installed on one side of the movable plate, the cleaning piece is a brush or a cotton mop, a second bevel gear is installed on the other end of the threaded rod, the other end of the threaded rod extends to the outside of the fixed seat, and the threaded rod and the fixed seat are rotatably connected at the penetration point.

[0009] Preferably, the driving mechanism includes a driving box, which is mounted on a fixed seat, a motor is mounted in the driving box, and a rotating shaft is mounted at one end of the motor output shaft, a third bevel gear is mounted on the rotating shaft, the third bevel gear is sleeved on the rotating shaft and fixedly connected to the rotating shaft, a fourth bevel gear is mounted at one end of the rotating shaft away from the motor output shaft, the third bevel gear is meshed with the first bevel gear, and the fourth bevel gear is meshed with the second bevel gear.

[0010] Preferably, two slide grooves are provided in the fixing seat, both ends of the slide grooves pass through the fixing seat, and an open containing box is slidably connected in the slide grooves.

[0011] In the utility model, the upper shaft limiting mechanism of the warping process proposed has the following beneficial technical effects:

[0012] 1. By changing to motor drive, the motor drives the double-headed screw to rotate, thereby driving the two limit plates to move closer to or away from each other, thereby limiting the warp beams of different lengths. Compared with the hand-cranked design, it saves effort, shortens the operation time, and has higher work efficiency.

[0013] 2. Under normal conditions, the rotation of the motor drives the second bevel gear that meshes with the fourth bevel gear to rotate. The forward and reverse rotation of the motor drives the cleaning member to move horizontally to achieve cleaning of the bottom of the inner surface of the fixed seat. When necessary, the pushing member is started to drive the first bevel gear to move, so that the third bevel gear and the first bevel gear can be meshed or separated from each other. Only one motor is required for limiting the warp axis and cleaning the bottom of the inner surface of the fixed seat, without the need for multiple sets of driving equipment, thereby reducing the production cost of the equipment.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first bevel gear leaving the third bevel gear of the utility model.

[0018] In the figure, 1. fixed seat; 2. limiting mechanism; 21. double-headed screw; 22. limiting plate; 23. first sliding rod; 24. pushing member; 25. first bevel gear; 3. cleaning mechanism; 31. threaded rod; 32. movable plate; 33. second sliding rod; 34. cleaning member; 35. second bevel gear; 4. driving mechanism; 41. driving box; 42. motor; 43. rotating shaft; 44. third bevel gear; 45. fourth bevel gear; 5. slide groove; 6. open container. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] like Figure 1-Figure 3 The upper shaft limiting mechanism of a warping process shown in the figure includes a fixed seat 1, a limiting mechanism 2 is arranged in the fixed seat 1, and the limiting mechanism 2 is used to limit warp shafts of different lengths, a cleaning mechanism 3 is arranged in the fixed seat 1, and the cleaning mechanism 3 is used to clean the bottom of the inner surface of the fixed seat 1, and a driving mechanism 4 is arranged on one side of the fixed seat 1, and the driving mechanism 4 is used to drive the limiting mechanism 2 and the cleaning mechanism 3.

[0021] A further improvement of the technical solution is that the limiting mechanism 2 includes a double-headed screw 21, and one end of the double-headed screw 21 is rotatably connected to the inner wall of the fixed seat 1, two limiting plates 22 are sleeved on the double-headed screw 21, and a first sliding rod 23 is installed in the fixed seat 1. The two limiting plates 22 are both sleeved on the first sliding rod 23, and the limiting plates 22 slide along the first sliding rod 23. A pushing member 24 is installed at the other end of the double-headed screw 21, and a first bevel gear 25 is installed at one end of the output shaft of the pushing member 24. The other end of the double-headed screw 21 extends to the outside of the fixed seat 1, and the penetration point of the double-headed screw 21 and the fixed seat 1 is rotatably connected, and the penetration point of the limiting plate 22 and the double-headed screw 21 is threaded.

[0022] In an optional embodiment, the pusher 24 is an electric push rod.

[0023] In an optional embodiment, the pushing member 24 can be replaced by other existing pushing structures that can achieve pushing.

[0024] A further improvement of the technical solution is that the cleaning mechanism 3 includes a threaded rod 31, and one end of the threaded rod 31 is rotatably connected to the inner wall of the fixed seat 1, a movable plate 32 is sleeved on the threaded rod 31, a second slide rod 33 is installed in the fixed seat 1, and the movable plate 32 is sleeved on the second slide rod 33, the movable plate 32 slides along the second slide rod 33, and a cleaning piece 34 is installed on one side of the movable plate 32, the cleaning piece 34 is a brush or a cotton mop, the other end of the threaded rod 31 is installed with a second bevel gear 35, the other end of the threaded rod 31 extends to the outside of the fixed seat 1, and the threaded rod 31 and the fixed seat 1 are rotatably connected at the penetration point.

[0025] A further improvement of the technical solution is that the drive mechanism 4 includes a drive box 41, which is mounted on the fixed base 1, a motor 42 is mounted in the drive box 41, and a rotating shaft 43 is mounted at one end of the output shaft of the motor 42, a third bevel gear 44 is mounted on the rotating shaft 43, the third bevel gear 44 is sleeved on the rotating shaft 43 and fixedly connected to the rotating shaft 43, a fourth bevel gear 45 is mounted at one end of the rotating shaft 43 away from the output shaft of the motor 42, the third bevel gear 44 is meshed with the first bevel gear 25, and the fourth bevel gear 45 is meshed with the second bevel gear 35.

[0026] In an optional embodiment, the motor 42 is a servo motor 42 , and the servo motor 42 is capable of rotating in forward and reverse directions.

[0027] In an optional embodiment, the pusher 24 can be replaced by other existing drive structures that can achieve forward and reverse rotation.

[0028] A further improvement of the technical solution is that two slide grooves 5 are provided in the fixing seat 1 , both ends of the slide grooves 5 pass through the fixing seat 1 , and an open containing box 6 is slidably connected in the slide grooves 5 .

[0029] By changing to a motor 42 drive, the motor 42 drives the double-headed screw 21 to rotate, thereby driving the two limit plates 22 to move closer to or away from each other, thereby limiting the warp beams of different lengths. Compared with a hand-cranked design, it saves labor, shortens the operation time, and has higher work efficiency.

[0030] When in use, under normal conditions, the motor 42 rotates to drive the rotating shaft 43, the third bevel gear 44 and the fourth bevel gear 45 to rotate, and the fourth bevel gear 45 rotates to drive the second bevel gear 35 to rotate, thereby driving the threaded rod 31 to rotate, and then driving the movable plate 32 to slide on the second slide rod 33, so that the cleaning member 34 cleans the bottom of the inner surface of the fixed seat 1, and the cleaned debris enters the open receiving box 6. When the motor 42 stops working, the open receiving box 6 can be extracted from the slide 5 for dumping, and the motor 42 is used to rotate forward and reversely to drive the cleaning member 34 to reciprocate horizontally, so as to clean the bottom of the inner surface of the fixed seat 1.

[0031] When it is necessary to limit the warp axis, the pushing member 24 is started, and the first bevel gear 25 is driven to move by the pushing member 24, so that the third bevel gear 44 and the first bevel gear 25 can be meshed with each other, so that the motor 42 rotates to drive the double-headed screw 21 to rotate, and then drives the two limit plates 22 to slide on the first slide bar 23 closer to each other or away from each other. The two limit plates 22 limit the two ends of the warp axis. The limit plates 22 use the limit steel plates at both ends of the warp axis in the prior art to adapt to warp axis of different lengths. After the limitation is completed, the first bevel gear 25 is driven to move by the pushing member 24 to leave the third bevel gear 44.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] 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 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shaft limiting mechanism for a warping process, comprising a fixed seat (1), characterized in that: A limiting mechanism (2) is provided in the fixed seat (1), and the limiting mechanism (2) is used to limit warp beams of different lengths. A cleaning mechanism (3) is provided in the fixed seat (1). A driving mechanism (4) is provided on one side of the fixed seat (1), and the driving mechanism (4) is used to drive the limiting mechanism (2) and the cleaning mechanism (3).

2. The upper shaft limiting mechanism in the warping process according to claim 1 is characterized in that: The limiting mechanism (2) comprises a double-headed screw (21), and one end of the double-headed screw (21) is rotatably connected to the inner wall of the fixed seat (1), two limiting plates (22) are sleeved on the double-headed screw (21), a first sliding rod (23) is installed in the fixed seat (1), the two limiting plates (22) are sleeved on the first sliding rod (23), the limiting plates (22) slide along the first sliding rod (23), the other end of the double-headed screw (21) is installed with a pushing member (24), and one end of the output shaft of the pushing member (24) is installed with a first bevel gear (25).

3. The upper shaft limiting mechanism in the warping process according to claim 2 is characterized in that: The pushing member (24) is an electric push rod.

4. The upper shaft limiting mechanism in the warping process according to claim 2, characterized in that: The cleaning mechanism (3) comprises a threaded rod (31), and one end of the threaded rod (31) is rotatably connected to the inner wall of the fixed seat (1), a movable plate (32) is sleeved on the threaded rod (31), a second sliding rod (33) is installed in the fixed seat (1), and the movable plate (32) is sleeved on the second sliding rod (33), the movable plate (32) slides along the second sliding rod (33), and a cleaning piece (34) is installed on one side of the movable plate (32), and a second bevel gear (35) is installed on the other end of the threaded rod (31).

5. The upper shaft limiting mechanism in the warping process according to claim 4, characterized in that: The driving mechanism (4) comprises a driving box (41), the driving box (41) being mounted on a fixing seat (1), a motor (42) being mounted in the driving box (41), and a rotating shaft (43) being mounted on one end of an output shaft of the motor (42), a third bevel gear (44) being mounted on the rotating shaft (43), a fourth bevel gear (45) being mounted on one end of the rotating shaft (43) away from the output shaft of the motor (42), the third bevel gear (44) being meshed with the first bevel gear (25), and the fourth bevel gear (45) being meshed with the second bevel gear (35).

6. The upper shaft limiting mechanism in the warping process according to claim 1, characterized in that: Two slide grooves (5) are provided in the fixing seat (1), both ends of the slide grooves (5) pass through the fixing seat (1), and an open containing box (6) is slidably connected in the slide grooves (5).

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