WO2005028354A1 - A locking device for an automatic tube winding apparatus - Google Patents
A locking device for an automatic tube winding apparatus Download PDFInfo
- Publication number
- WO2005028354A1 WO2005028354A1 PCT/CN2004/001068 CN2004001068W WO2005028354A1 WO 2005028354 A1 WO2005028354 A1 WO 2005028354A1 CN 2004001068 W CN2004001068 W CN 2004001068W WO 2005028354 A1 WO2005028354 A1 WO 2005028354A1
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- WIPO (PCT)
- Prior art keywords
- locking device
- cylindrical cam
- pipeline
- winder
- automatic
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
- B65H75/4428—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism
- B65H75/4434—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism actuated by pulling on or imparting an inclination to the material
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The present invention relates to the technical field of locking devices for a tube winding apparatus, particularly to a locking device for an automatic tube winding apparatus. Whereas the ratchet locking device for the tube winding apparatus in the prior art is not able to lock a flexible tube or cable in any position and can only lock the flexible tube or cable periodically, and the locking operation of it is not easy, the present invention provides a locking device for an automatic tube winding apparatus, which can lock the flexible tube or cable in any position conveniently and easily during the winding or rewinding operation. The locking device includes a connector rotating shaft, housing, and a grooved cylindrical cam assembly. A projection is provided on the wall of an inner hole in said housing. Said grooved cylindrical cam assembly includes a grooved cylindrical cam, a spring and a transmission sleeve. An A-shaped groove engagable with said projection is provided on the outer surface of said grooved cylindrical cam. Said grooved cylindrical cam assembly is disposed in the inner hole in said housing, and said connector rotating shaft is inserted in the inner hole of said transmission sleeve.
Description
管线自动卷绕器锁定装置 技术领域 TECHNICAL FIELD
本发明涉及管线卷绕器锁定装置技术领域， 特别是一种用于管线自动卷绕器 的管线自动卷绕器锁定装置。 背景技术 . The present invention relates to the technical field of a pipeline winder locking device, and particularly to a pipeline winder locking device for an automatic pipeline winder. Background technique .
现有的用于收藏软管或缆线的管线卷绕器中的锁定装置是采用棘轮式锁定装 置。 现有的管 卷绕器棘轮式锁定装置存在着使用不便， 使用中只能按周期性对 软管或缆线进行锁定， 不能对软管或缆线任意位置进行锁定； 锁定操作不易掌握 的不足之处。 发明内容 A conventional locking device in a pipe winder for storing hoses or cables is a ratchet type locking device. The existing ratchet-type locking device of the tube winder has inconvenience in use. In use, the hose or cable can only be locked periodically, and the hose or cable cannot be locked at any position. The lack of easy locking operation Place. Summary of the invention
本发明针对现有的管线卷绕器棘轮式锁定装置存在的使用不便， 使用中只能 按周期性对软管或缆线进行锁定， 不能对软管或缆线任意位置进行锁定， 锁定操 作不易掌握的不足之处， 提供一种使用方便， 锁定操作容易， 在软管、 缆线拉出 或回缩时都能任意进行锁定的管线自动卷绕器锁定装置。 The present invention is directed to the inconvenience of the existing ratchet-type locking device of the pipeline winder, and can only be used to periodically lock the hose or the cable during use. The hose or the cable cannot be locked at any position, and the locking operation is not easy. The shortcomings of grasping are to provide a pipeline automatic winder locking device which is convenient to use, easy to lock and can be locked arbitrarily when the hose or cable is pulled out or retracted.
本发明采用的技术方案是通过如下方式完成的： 本发明管线自动卷绕器锁定 装置包括连接件转轴、 壳体、 沟槽圆柱凸轮总成。 在连接件转轴上设有凸块， 在 壳体的内孔壁上设有凸头， 其中， 沟槽圆柱凸轮总成包括沟槽圆柱凸轮、 弹簧、 传动套， 在传动套的内孔壁上设有与连接件转轴上的凸块相配合的凹槽， 沟槽圆 柱凸轮由凸轮主体和凸轮挡圈组成， 在沟槽圆柱凸轮上设有弹簧固定孔和滑槽， 在沟槽圆柱凸轮的外侧面上设有用于引导壳体内孔壁上的凸头的、 呈 A形的沟槽， 该沟槽构制成允许凸头在其中沿单个方向循环移动， 弹簧套在传动套上而使弹簧 的内周面和传动套的外周面充分接触， 弹簧和传动套通过凸轮主体和凸轮挡圈固 定在沟槽圆柱凸轮的轴孔内， 弹簧一固定端被固定在沟槽圆柱凸轮的弹簧固定孔 内， 弹簧另一自由端不受约束地插在沟槽圆柱凸轮的滑槽内， 沟槽圆柱凸轮总成 装在壳体的内孔中， 壳体内孔壁上的凸头与沟槽圆柱凸轮上的沟槽相配合， 连接 件转轴插入在传动套的内孔中， 连接件转轴上的凸块与传动套内孔壁上的凹槽相 配合而允许连接件转轴与传动套之间有轴向的相对移动。 The technical solution adopted in the present invention is completed in the following manner: The automatic winding device locking device for a pipeline of the present invention includes a connecting member rotating shaft, a housing, and a grooved cylindrical cam assembly. A boss is provided on the connecting member shaft, and a boss is provided on the inner hole wall of the housing, wherein the grooved cylindrical cam assembly includes a grooved cylindrical cam, a spring, and a transmission sleeve on the inner hole wall of the transmission sleeve. The groove is matched with the projection on the rotating shaft of the connecting piece. The grooved cylindrical cam is composed of a cam body and a cam retaining ring. The grooved cylindrical cam is provided with a spring fixing hole and a slide groove. An A-shaped groove for guiding the protrusion on the inner hole wall of the housing is provided on the outer surface, and the groove is configured to allow the protrusion to circulate in a single direction therein, and the spring is sleeved on the transmission sleeve to make the spring The inner peripheral surface of the transmission sleeve is in full contact with the outer peripheral surface of the transmission sleeve. The spring and the transmission sleeve are fixed in the shaft hole of the grooved cylindrical cam through the cam body and the cam ring. A fixed end of the spring is fixed in the spring fixing hole of the grooved cylindrical cam. The other free end of the spring is inserted into the groove of the grooved cylindrical cam without restriction. The grooved cylindrical cam assembly is installed in the inner hole of the housing, and the protrusion on the wall of the inner hole of the housing and the grooved cylindrical cam. Mating grooves The connecting member shaft is inserted into the inner hole of the transmission sleeve, and the projection on the connecting member shaft and the groove on the inner wall of the transmission sleeve cooperate to allow axial relative movement between the connecting member shaft and the transmission sleeve.
安装时， 连接件转轴的另一端与管线自动卷绕器上的卷绕轮相接， 壳体与管 线自动卷绕器上的轮盖相接。 当拉出软管或缆线时， 连接件转轴随管线自动卷绕 确认本
器上的卷绕轮一起沿与弹簧绕向 （即弹簧从其固定端朝其自由端的绕向） 相反的 旋向旋转， 壳体内孔壁上的凸头移动到并停止于沟槽圆柱凸轮上沟槽的 A点位置， 此时， 弹簧未抱紧于传动套的外周面上而处于松开状态， 允许传动套受连接件转 轴的带动而旋转， 沟槽圆柱凸轮和弹簧处于相对静止状态。- 当停止拉动软管或缆 线时， 由于管线自动卷绕器的回卷力的作用， 壳体内孔壁上的凸头移动到并停止 于沟槽圆柱凸轮上沟槽的 B 点位置， 而连接件转轴在该回卷力的驱动下趋向于沿 与弹簧绕向相同的旋向旋转， 因而使弹簧抱紧于传动套的外周面上， 因此， 连接 件转轴、 沟槽圆柱凸轮、 传动套、 弹簧均处于相对静止状态， 此时， 软管或缆线 不能够縮回， 处于锁定状态。 当再次拉动软管或缆线时， 壳体内孔壁上的凸头移 动到并停止于沟槽圆柱凸轮上沟槽的 C点位置， 此时状态与壳体内孔壁上的凸头 处于沟槽圆柱凸轮上的沟槽的 A点位置时的状态相同， 软管或缆线可以被拉出。 当再次停止拉动软管或缆线时， 同样在回卷力的作用下， 壳体内孔壁上的凸头移 动到沟槽圆柱凸轮上沟槽的 D点位置， 这时插在沟槽圆柱凸轮滑槽内的弹簧自由 端受到壳体内孔壁上的凸头的顶靠， 使弹簧松开而未抱紧于传动套外周面上， 此 时， 传动套跟随连接件转轴旋转， 软管或缆线可以回缩。 During installation, the other end of the connecting member's rotating shaft is connected to the winding wheel on the automatic pipeline winder, and the shell is connected to the wheel cover on the automatic pipeline winder. When the hose or cable is pulled out, the connector shaft automatically winds with the pipeline. The winding wheel on the device rotates in the opposite direction of the spring winding direction (that is, the winding direction of the spring from its fixed end to its free end). The projection on the wall of the inner hole of the housing moves to and stops on the grooved cylindrical cam. At the point A of the groove, at this moment, the spring is not held tightly on the outer peripheral surface of the transmission sleeve and is in a loose state, allowing the transmission sleeve to be driven to rotate by the rotation shaft of the connecting member, and the grooved cylindrical cam and the spring are in a relatively static state. -When pulling the hose or cable, due to the rewinding force of the automatic winder of the pipeline, the protrusion on the wall of the hole in the housing moves to and stops at the point B of the groove on the grooved cylindrical cam, and Driven by the rewinding force of the connecting member, the rotating shaft of the connecting member tends to rotate in the same rotation direction as that of the spring, so that the spring is held tightly on the outer peripheral surface of the transmission sleeve. Therefore, the connecting member rotating shaft, grooved cylindrical cam, and transmission sleeve The springs are in a relatively static state. At this time, the hose or cable cannot be retracted and is in a locked state. When the hose or cable is pulled again, the protrusion on the inner wall of the housing moves to and stops at the point C of the groove on the grooved cylindrical cam. At this time, the state is in the groove with the protrusion on the inner wall of the housing. The state of the groove A on the cylindrical cam is the same, and the hose or cable can be pulled out. When pulling the hose or cable again, the protrusion on the wall of the inner hole of the housing moves to the position of the point D of the groove on the grooved cylindrical cam under the action of the rewinding force. At this time, it is inserted into the grooved cylindrical cam. The free end of the spring in the chute is abutted by the protrusion on the wall of the hole in the housing, so that the spring is loosened without clinging to the outer peripheral surface of the transmission sleeve. At this time, the transmission sleeve rotates along the shaft of the connecting member, and the hose or cable The line can retract.
本发明与现有的管线卷绕器棘轮式锁定装置相比， 具有使用方便， 锁定操作 容易， 在软管、 缆线拉出或回缩时都能任意进行锁定的特点。 本发明特别适合作 为用于收藏软管或缆线的管线卷绕器中的锁定装置。 附图说明 Compared with the existing ratchet-type locking device of the pipeline winder, the present invention has the characteristics of convenient use, easy locking operation, and arbitrary locking when the hose or cable is pulled out or retracted. The invention is particularly suitable as a locking device in a pipeline winder for storing hoses or cables. BRIEF DESCRIPTION OF THE DRAWINGS
图 1为管线自动卷绕器锁定装置的分解图。 Figure 1 is an exploded view of the automatic winder locking device of the pipeline.
图 2为管线自动卷绕器锁定装置的结构示意图。 FIG. 2 is a schematic structural diagram of a pipeline automatic winder locking device.
图 3为壳体的结构示意图。 Fig. 3 is a schematic structural diagram of a casing.
图 4为凸轮主体的结构示意图。 FIG. 4 is a structural diagram of a cam body.
图 5为图 4的左视图。 FIG. 5 is a left side view of FIG. 4.
图 6为图 4的右视图。 FIG. 6 is a right side view of FIG. 4.
图 7为凸轮挡圈的结构示意图。 FIG. 7 is a structural diagram of a cam retaining ring.
图 8为图 7的左视图。 FIG. 8 is a left side view of FIG. 7.
图 9为沟槽圆柱凸轮的立体图。 Fig. 9 is a perspective view of a grooved cylindrical cam.
图 10为传动套的结构示意图。 Fig. 10 is a structural diagram of a transmission sleeve.
图 11为图 10的 A- A剖视图。 Fig. 11 is a sectional view taken along the line A-A of Fig. 10.
图 12为凸头在沟槽圆柱凸轮沟槽内运动路径示意图。
图 13为本发明的管线自动卷绕器锁定装置与一齿轮传动结构相结合的分解 图。 - 具体实施方式 - - - ― . - 下面对照附图， 通过实施例对本发明作进一步说明。 FIG. 12 is a schematic diagram of a motion path of a protrusion in a groove of a grooved cylindrical cam groove. FIG. 13 is an exploded view of a combination of a pipeline automatic winder locking device and a gear transmission structure according to the present invention. -DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS---The following further describes the present invention through embodiments with reference to the accompanying drawings.
参照附图 1至图 12， 一种管线自动卷绕器锁定装置， 它包括连接件转轴 1、 壳体 2、 沟槽圆柱凸轮总成， 在连接件转轴 1上设有凸块， 在壳体 2的内孔壁上设 有凸头 7， 其中， 沟槽圆柱凸轮总成包括沟槽圆柱凸轮、 弹簧 4、 传动套 5， 在传 动套 5的内孔壁上设有与连接件转轴 1上的凸块相配合的凹槽 11， 在传动套 5的 外侧面上设有凸肩 12， 沟槽圆柱凸轮由凸轮主体 3和凸轮挡圈 6组成， 在沟槽圆 柱凸轮上设有弹簧固定孔 9和滑槽 10， 在沟槽圆柱凸轮的外侧面上设有用于引导 凸头 7的、 大致呈 A形的沟槽 8， 该沟槽的形状构制成只允许凸头 7沿单个方向在 其中循环移动； 弹簧 4套在传动套 5上， 使得弹簧 4的内周面和传动套 5的外周面 充分接触， 弹簧 4例如可以由横截面呈矩形的钢丝卷绕形成， 以使弹簧 4与传动套 5之间有足够的接触， 弹簧 4和传动套 5通过凸轮主体 3和凸轮挡圈 6固定在沟槽 圆柱凸轮的轴孔内， 其中， 弹簧 4的一固定端被固定在沟楕圆柱凸轮的弹簧固定孔 9内， 弹簧 4的另一自由端端不受约束地插在沟槽圆柱凸轮的滑槽 10内， 当传动 套 5试图相对于弹簧 4沿一个与弹簧绕向相同的方向转动时， 弹簧 4将传动套 5抱 紧， 而当传动套 5试图相对于弹簧 4沿一个与弹簧绕向相反的方向转动时， 弹簧 4 松开对传动套 5的抱紧而允许传动套 5相对于弹簧 4转动； 沟槽圆柱凸轮总成装在 壳体 2的内孔中， 壳体 2内孔壁上的凸头 7与沟槽圆柱凸轮上的沟槽 8相配合； 连 接件转轴 1插入在传动套 5的内孔中， 连接件转轴 1上的凸块与传动套 5内孔壁上 的凹槽 11相配合而允许连接件转轴 1与传动套 5之间有轴向的相对移动， 从而适 应壳体 2内孔壁上的凸头 7在沟槽圆柱凸轮的沟槽 8中的循环移动。 安装时， 连接 件转轴 1的另一端与管线自动卷绕器上的卷绕轮相接， 壳体 2与管线自动卷绕器上 的固定轮盖相接。 1 to 12 of the accompanying drawings, a pipeline automatic winder locking device includes a connecting member rotating shaft 1, a housing 2, a grooved cylindrical cam assembly, a protrusion is provided on the connecting member rotating shaft 1, and a housing A convex head 7 is provided on the inner hole wall of 2, wherein the grooved cylindrical cam assembly includes a grooved cylindrical cam, a spring 4, and a transmission sleeve 5, and an inner wall of the transmission sleeve 5 is provided with a connecting member 1 on the rotation shaft 1. The groove 11 matched with the convex block is provided with a shoulder 12 on the outer surface of the transmission sleeve 5. The grooved cylindrical cam is composed of the cam body 3 and the cam retaining ring 6. The grooved cylindrical cam is provided with a spring fixing hole. 9 and chute 10, a groove A of generally A-shape is provided on the outer surface of the grooved cylindrical cam for guiding the protrusion 7, and the shape of the groove is configured to allow the protrusion 7 only in a single direction. The spring 4 is cyclically moved; the spring 4 is sleeved on the transmission sleeve 5 so that the inner peripheral surface of the spring 4 and the outer peripheral surface of the transmission sleeve 5 are sufficiently in contact with each other. The spring 4 may be formed by winding a rectangular steel wire with a cross section, for example, so that the spring 4 and There is sufficient contact between the transmission sleeve 5 and the spring 4 and the transmission sleeve 5 through the cam body 3 and the projection The retaining ring 6 is fixed in the shaft hole of the grooved cylindrical cam, wherein one fixed end of the spring 4 is fixed in the spring fixed hole 9 of the grooved cylindrical cam, and the other free end of the spring 4 is inserted in the unconstrained In the slot 10 of the grooved cylindrical cam, when the transmission sleeve 5 tries to rotate relative to the spring 4 in the same direction as the spring, the spring 4 holds the transmission sleeve 5 tightly, and when the transmission sleeve 5 tries to rotate relative to the spring 4 When rotating in a direction opposite to the direction of the spring, the spring 4 loosens the hold on the transmission sleeve 5 and allows the transmission sleeve 5 to rotate relative to the spring 4. The grooved cylindrical cam assembly is installed in the inner hole of the housing 2, The protrusion 7 on the inner hole wall of the housing 2 is matched with the groove 8 on the grooved cylindrical cam; the connecting member rotating shaft 1 is inserted into the inner hole of the transmission sleeve 5, and the protrusion on the connecting member rotating shaft 1 and the transmission sleeve 5 The groove 11 on the wall of the inner hole cooperates to allow axial relative movement between the connecting member rotating shaft 1 and the transmission sleeve 5 so as to adapt the protrusion 7 on the wall of the inner hole of the housing 2 to the groove of the grooved cam The loop moves in 8. During installation, the other end of the connecting member rotating shaft 1 is connected to the winding wheel on the automatic pipeline winder, and the casing 2 is connected to the fixed wheel cover on the automatic pipeline winder.
图 13示出了本发明的管线自动卷绕器锁定装置与一齿轮传动结构相结合的情 况。 当管线自动卷绕器的设计回卷力较大时 （需回縮的软管或缆线很长时往往需 要很大的回卷力）， 为了增加锁定力矩， 并不直接将本发明锁定装置的连接件转轴 1与管线自动卷绕器上的卷绕轮相接， 而是如图 13所示， 可将本发明的锁定装置 安装成使其轴线 X与管线自动卷绕器的卷绕轮的轴线 Y相平行 （即不同轴）， 并且 连接件转轴 1通过一减速传动机构， 这里是一对彼此啮合的、 不同半径的传动齿轮
13和 14， 与卷绕轮接合而传递力矩。 这里的 "减速传动 "是指当从一个部件（例 如连接件转轴 1 ) 向另一部件（例如卷绕轮）传递转动时， 所传递的转速减小， 也 就是说所传递的力矩增大。 在这种情况下， 本发明的锁定装置的壳体 2可以固定于 管线自动卷绕器中的一固定部分上， 传动齿轮 13同轴地固定安装在连接件转轴 1 上， 传动齿轮 14同轴地固定安装在卷绕轮上， 并且连接件转轴 1上的传动齿轮 13 的半径小于卷绕轮上的传动齿轮 14的半径。 另外， 作为一种等效的方式， 本发明 的锁定装置也是安装成使其轴线 X与管线自动卷绕器的卷绕轮的轴线 Y相平行， 传动齿轮 13同轴地固定安装在连接件转轴 1上， 所不同的仅仅是将锁定装置的壳 体 2固定连接于管线自动卷绕器的卷绕轮上， 而将传动齿轮 14与卷绕轮同轴地固 定连接于管线自动卷绕器中的一固定部分上，.这时， 连接件转轴 1试图通过减速传 动机构向管线自动卷绕器的固定部分传递力矩， 传动齿轮 13相当于一行星齿轮随 着卷绕轮的旋转而绕传动齿轮 14的轴线公转。 由于连接件转轴 1上的传动齿轮 13 的半径小于卷绕轮上的传动齿轮 14.的半径， 因而使得本发明的锁定装置能以较小 的止动力来克服回卷力而锁定卷绕轮， 从而更有效、 更可靠地实现管线自动卷绕 器的卷绕轮的锁定。 关于锁定装置本身的结构和工作方式， 它们均与以上参照图 1 至图 12描述的相同。 当然， 本领域技术人员清楚， 上述减速传动机构还可以包括 诸如减速链轮传动机构和减速皮带传动机构等其它的等效机构。
FIG. 13 shows a combination of the automatic winder locking device of the present invention and a gear transmission structure. When the design of the pipeline automatic winder has a large rewinding force (a large rewinding force is often required when the hose or cable to be retracted is very long), in order to increase the locking torque, the locking device of the present invention is not directly The connecting member shaft 1 is connected to the winding wheel of the automatic pipeline winder, but as shown in FIG. 13, the locking device of the present invention can be installed so that its axis X and the winding wheel of the automatic pipeline winder are installed. The axes Y are parallel (that is, different axes), and the rotating shaft 1 of the connecting member passes a reduction transmission mechanism, here is a pair of transmission gears of different meshes meshing with each other 13 and 14 are engaged with the winding wheel to transmit torque. The "reduction transmission" here means that when rotation is transmitted from one component (such as the connecting member shaft 1) to another component (such as the winding wheel), the speed of the transmission is reduced, that is, the torque transmitted is increased. In this case, the housing 2 of the locking device of the present invention can be fixed on a fixed part of the automatic pipeline winder, the transmission gear 13 is coaxially fixed on the connecting member rotating shaft 1, and the transmission gear 14 is coaxial. It is fixedly installed on the winding wheel, and the radius of the transmission gear 13 on the connecting member shaft 1 is smaller than the radius of the transmission gear 14 on the winding wheel. In addition, as an equivalent manner, the locking device of the present invention is also installed so that its axis X is parallel to the axis Y of the winding wheel of the pipeline automatic winder, and the transmission gear 13 is coaxially fixed to the connecting member shaft. The only difference is that the housing 2 of the locking device is fixedly connected to the winding wheel of the automatic pipeline winder, and the transmission gear 14 and the winding wheel are fixedly connected to the automatic winding of the pipeline coaxially. At this time, at this time, the connecting member shaft 1 attempts to transmit the torque to the fixed part of the pipeline automatic winder through the reduction transmission mechanism. The transmission gear 13 is equivalent to a planetary gear that rotates around the transmission gear as the winding wheel rotates. The axis of 14 revolves. Since the radius of the transmission gear 13 on the connecting member rotating shaft 1 is smaller than the radius of the transmission gear 14. on the winding wheel, the locking device of the present invention can lock the winding wheel with a small stopping force to overcome the rewinding force. Thereby, the winding wheel of the pipeline automatic winder can be locked more effectively and reliably. Regarding the structure and operation mode of the locking device itself, they are the same as those described above with reference to FIGS. 1 to 12. Of course, it is clear to those skilled in the art that the above-mentioned reduction transmission mechanism may also include other equivalent mechanisms such as a reduction sprocket transmission mechanism and a reduction belt transmission mechanism.
Claims
1、 一种管线自动卷绕器锁定装置， 它包括连接件转轴、 壳体、 沟槽圆柱凸轮 总成， 在壳体的内孔壁上设有凸头， 沟槽圆柱凸轮总成包括沟槽圆柱凸轮、 弹簧、 传动套， 沟槽圆柱凸轮由凸轮主体和凸轮挡圈组成， 在沟槽圆柱凸轮上设有弹簧 固定孔和滑槽， 在沟槽圆柱凸轮的外侧面上设有用于引导壳体内孔壁上的凸头的 沟槽， 该沟槽构制成允许凸头在其中沿单个方向循环移动， 弹簧套在传动套上而 使弹簧的内周面和传动套的外周面充分接触， 弹簧和传动套通过凸轮主体和凸轮 挡圈固定在沟槽圆柱凸轮的轴孔内， 弹簧一固定端被固定在 槽圆柱凸轮的弹簧 固定孔内， 弹簧的另一自由端不受约束地插在沟槽圆柱凸轮的滑槽内， 沟槽圆柱 凸轮总成装在壳体的内孔中， 壳体内孔壁上的凸头与沟槽圆柱凸轮上的沟槽相配. 合， 连接件转轴安装在传动套的内孔中而使连接件转轴与传动套一起转动，' 同时 允许连接件转轴与传动套之间有轴向的相对移动。 1. A pipeline automatic winder locking device, which comprises a connecting member shaft, a housing, and a grooved cylindrical cam assembly. A protrusion is provided on an inner hole wall of the housing, and the grooved cylindrical cam assembly includes a groove. Cylindrical cam, spring, transmission sleeve, grooved cylindrical cam is composed of cam body and cam retaining ring. The grooved cylindrical cam is provided with spring fixing holes and slide grooves. The outer surface of the grooved cylindrical cam is provided with a guide shell. The groove of the protrusion on the wall of the body is configured to allow the protrusion to cyclically move in a single direction therein, and the spring is sleeved on the transmission sleeve so that the inner peripheral surface of the spring and the outer peripheral surface of the transmission sleeve are in full contact. The spring and the transmission sleeve are fixed in the shaft hole of the grooved cylindrical cam through the cam body and the cam retaining ring. One fixed end of the spring is fixed in the spring fixed hole of the grooved cylindrical cam. The other free end of the spring is inserted in the unconstrained In the chute of the grooved cylindrical cam, the grooved cylindrical cam assembly is installed in the inner hole of the housing, and the protrusion on the wall of the inner hole of the housing matches the groove on the grooved cylindrical cam. Moving the inner bore of the sleeve member connected to rotate with the shaft and the drive sleeve, 'while permitting relative axial movement between the connecting shaft and drive sleeve member.
2、 根据权利要求 1所述的管线自动卷绕器锁定装置， 其特征在于， 在沟槽圆 柱凸轮的外侧面上的沟槽呈 A形。 . 2. The automatic winder locking device for a pipeline according to claim 1, wherein the groove on the outer surface of the grooved cylindrical cam is A-shaped. .
3、 根据权利要求 1或 2所述的管线自动卷绕器锁定装置， 其特征在于， 在连 接件转轴上设有凸块， 在传动套的内孔壁上设有与连接件转轴上的凸块相配合的 凹槽， 连接件转轴上的凸块与传动套内孔壁上的凹槽相配合。 3. The automatic winding device locking device for a pipeline according to claim 1 or 2, characterized in that a projection is provided on the connecting member rotating shaft, and an inner hole wall of the transmission sleeve is provided with a projection on the connecting member rotating shaft. The groove on the shaft of the connecting piece matches the groove on the inner hole wall of the transmission sleeve.
4、 一种管线自动卷绕器， 它具有一用于卷绕管线的卷绕轮， 并具有根据权利 要求 1所述的锁定装置， 其中， 锁定装置与卷绕轮同轴地安装， 锁定装置的壳体连 接于管线自动卷绕器中的一固定部分， 而锁定装置的连接件转轴同轴地连接于管 线自动卷绕器的卷绕轮。 4. An automatic pipeline winder having a winding wheel for winding a pipeline and a locking device according to claim 1, wherein the locking device is installed coaxially with the winding wheel, and the locking device The casing is connected to a fixed part in the automatic pipeline winder, and the connecting member rotating shaft of the locking device is coaxially connected to the winding wheel of the automatic pipeline winder.
5、 一种管线自动卷绕器， 它具有一用于卷绕管线的卷绕轮， 并具有根据权利 要求 1所述的锁定装置， 其中， 锁定装置与卷绕轮不同轴地平行安装， 锁定装置的 壳体连接于管线自动卷绕器中的一固定部分， 锁定装置的连接件转轴通过一减速 传动机构与管线自动卷绕器的卷绕轮相接合而传递力矩。 5. An automatic pipeline winder, comprising a winding wheel for winding a pipeline, and a locking device according to claim 1, wherein the locking device is installed in parallel with the winding wheel in different axes, The housing of the locking device is connected to a fixed part of the automatic pipeline winder. The connecting member rotating shaft of the locking device is engaged with the winding wheel of the automatic pipeline winder through a reduction transmission mechanism to transmit torque.
6、 根据权利要求 5所述的管线自动卷绕器， 其特征在于， 所述减速传动机构 包括一同轴地固定安装于锁定装置连接件转轴的第一齿轮和一同轴地固定安装于 管线自动卷绕器卷绕轮的第二齿轮， 第一齿轮和第二齿轮相互啮合， 并且第一齿 轮的半径小于第二齿轮的半径。 6. The automatic pipeline winder according to claim 5, wherein the reduction transmission mechanism comprises a first gear coaxially fixedly mounted on the rotating shaft of the connecting member of the locking device and a coaxially fixedly mounted on the pipeline The second gear of the winding wheel of the automatic winder, the first gear and the second gear mesh with each other, and the radius of the first gear is smaller than that of the second gear.
7、 一种管线自动卷绕器， 它具有一用于卷绕管线的卷绕轮， 并具有根据权利 要求 1所述的锁定装置， 其中， 锁定装置与卷绕轮不同轴地平行安装， 锁定装置的
壳体固定连接于管线自动卷绕器的卷绕轮， 锁定装置的连接件转轴通过一减速传 动机构与管线自动卷绕器的一固定部分相接合而传递力矩。 7. An automatic pipeline winder, comprising a winding wheel for winding a pipeline, and a locking device according to claim 1, wherein the locking device is installed in parallel with the winding wheel in different axes, Locking device The casing is fixedly connected to the winding wheel of the automatic pipeline winder, and the connecting member rotating shaft of the locking device is engaged with a fixed part of the automatic pipeline winder through a reduction transmission mechanism to transmit torque.
8、 根据权利要求 7所述的管线自动卷绕器， 其特征在于， 所述减速传动机构 包括一同轴地固定安装于锁定装置连接件转轴的第一齿轮和一与管线自动卷绕器 卷绕轮同轴并且固定连接于管线自动卷绕器的所述固定部分的第二齿轮， 第一齿 轮和第二齿轮相互啮合， 并且第一齿轮的半径小于第二齿轮的半径。
8. The automatic pipeline winder according to claim 7, wherein the reduction transmission mechanism comprises a first gear coaxially fixedly mounted on a rotating shaft of a connecting member of the locking device, and a coil with the automatic pipeline winder. The second gear is coaxial with the winding wheel and fixedly connected to the fixed part of the pipeline automatic winder, the first gear and the second gear mesh with each other, and the radius of the first gear is smaller than that of the second gear.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032805985U CN2661662Y (en) | 2003-09-19 | 2003-09-19 | Locking device for automatic pipe reeling equipment |
| CN03280598.5 | 2003-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005028354A1 true WO2005028354A1 (en) | 2005-03-31 |
Family
ID=34332600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2004/001068 WO2005028354A1 (en) | 2003-09-19 | 2004-09-20 | A locking device for an automatic tube winding apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2661662Y (en) |
| WO (1) | WO2005028354A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040542A (en) * | 2019-04-20 | 2019-07-23 | 安徽天纪信息科技有限公司 | A kind of tep reel locking mechanism for winding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787001A (en) * | 1972-03-14 | 1974-01-22 | Woodman Co | Web roll cradle with positive drive |
| CN2148066Y (en) * | 1993-01-03 | 1993-12-01 | 中国人民解放军总后勤部油料研究所 | Automatic rewinding hose capstan winch with spring |
| CN2163154Y (en) * | 1992-09-26 | 1994-04-27 | 岳晓霞 | Tuyere pipe automatic knitting wool collector |
| CN2183351Y (en) * | 1993-08-14 | 1994-11-23 | 林永华 | Automatic power lead box |
-
2003
- 2003-09-19 CN CNU032805985U patent/CN2661662Y/en not_active Expired - Lifetime
-
2004
- 2004-09-20 WO PCT/CN2004/001068 patent/WO2005028354A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787001A (en) * | 1972-03-14 | 1974-01-22 | Woodman Co | Web roll cradle with positive drive |
| CN2163154Y (en) * | 1992-09-26 | 1994-04-27 | 岳晓霞 | Tuyere pipe automatic knitting wool collector |
| CN2148066Y (en) * | 1993-01-03 | 1993-12-01 | 中国人民解放军总后勤部油料研究所 | Automatic rewinding hose capstan winch with spring |
| CN2183351Y (en) * | 1993-08-14 | 1994-11-23 | 林永华 | Automatic power lead box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN2661662Y (en) | 2004-12-08 |
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