Self-locking quick-release quick-assembly wire arrangement box lock catch of wire drawing machine

Abstract

The utility model belongs to the technical field of glass fiber production equipment, and particularly relates to a wire drawing machine wire arranging box lock catch with a self-locking function and capable of being quickly disassembled and assembled. The device comprises a flat cable box connecting plate, a handle, a pull rod, a locking head, a target connecting part, a connecting rod and a limiting part. According to the wire arrangement box lock catch of the wire drawing machine, the wire arrangement box can be locked and unlocked by simply rotating the handle, the maintenance difficulty of the wire arrangement box can be reduced, and the maintenance efficiency and the operation safety coefficient are improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of glass fiber production equipment, and particularly relates to a quick-disassembly and quick-assembly wire arranging box lock catch of a drawing machine with self-locking. BACKGROUND

[0002] The wire arranging box is an important component for performing the wire arranging function of the drawing machine during the wire winding process. Since the wire arranging box completes the wire arranging function by means of high-frequency reciprocating linear motion of the shuttle on the groove cylinder, the shuttle is a component that is easily damaged and needs to be frequently replaced.

[0003] The wire arranging box in the prior art is arranged on a support component such as a rocker arm, and at least two persons need to cooperate to complete the replacement of the shuttle by climbing the machine head of the drawing machine, which is difficult and unsafe. In the four-machine-head drawing process, the problem is more prominent, because in the double-wire-arranging mechanism drawing process, the lower wire arranging mechanism cannot enter the inner side to replace the shuttle due to the obstruction of the upper wire arranging mechanism, and the entire wire arranging box must be removed to replace the shuttle on the ground or in the machine repair room.

[0004] In order to solve this problem, the inventor develops a modular wire arranging box structure, the wire arranging box is locked to the support component (wire arranging box bracket or rocker arm) by the self-locking assembly during normal operation, and the self-locking assembly is opened to pull out the wire arranging box from the support component to facilitate operation when replacing the shuttle, so that the replacement of the shuttle can be completed without disassembling the wire arranging box and climbing the machine head; the drawing machine wire arranging box lock catch claimed in the application is a special lock catch for completing the self-locking function. CONTENT OF THE UTILITY MODEL

[0005] The innovative idea of the application is to develop a new type of lock catch, which can realize the locking and opening of the wire arranging box by simply rotating the handle, reduce the difficulty of replacing the shuttle, and improve the replacement efficiency and operation safety factor.

[0006] The solution provided by the application to solve the technical problem is:

[0007] A quick-disassembly and quick-assembly wire arranging box lock catch of a drawing machine with self-locking, comprising a wire arranging box connecting plate, a handle, a pull rod, and a locking head; the wire arranging box connecting plate is provided with a wire arranging box connecting portion and a locking matching portion; one end of the pull rod is hinged to the handle, and the other end of the pull rod is provided with the locking head; the wire arranging box connecting portion is used for connecting the wire arranging box, and the handle is used for hinging the locking target of the wire arranging box; and the operation of the handle can lock or open the connection between the locking head and the locking matching portion.

[0008] The locking target is a supporting part of the cable tray, such as a cable tray bracket or a rocker arm; the locking head is embedded in the locking matching part by rotating the handle of the cable tray connecting plate, and then the cable tray is locked on the locking target by rotating the handle in the opposite direction; when maintaining, the locking head is pulled out of the locking matching part by rotating the handle of the cable tray connecting plate, and then the cable tray is unlocked by rotating the handle in the opposite direction.

[0009] Preferably, the locking matching part comprises a locking groove and a blocking part; the locking groove is used for accommodating the locking head, and the blocking part is used for blocking the locking head.

[0010] Preferably, the cable tray connecting part comprises a slot cylinder accommodating position and a cable tray assembly hole; the slot cylinder accommodating position is used for accommodating the slot cylinder, and the cable tray assembly hole is used for matching a fastener such as a screw to fix the cable tray.

[0011] Preferably, a zero point calibration position is further arranged on the cable tray connecting plate; the zero point calibration position is used for indicating the position of the slot cylinder when replacing the shuttle.

[0012] The zero point calibration position is the most suitable position of the slot cylinder for replacement operation; rotating the slot cylinder to the zero point calibration position when replacing the shuttle can reduce the operation difficulty and improve the replacement efficiency.

[0013] Preferably, the self-locking quick-release and quick-assembly cable tray lock of the wire drawing machine further comprises a target connecting part; the target connecting part is used for connecting the locking target of the cable tray, and one end of the handle is hinged to the target connecting part. Further preferably, the target connecting part is a target connecting plate, and the target connecting plate is fixedly assembled to the locking target such as the cable tray bracket by matching a fastener such as a screw.

[0014] Preferably, the self-locking quick-release and quick-assembly cable tray lock of the wire drawing machine further comprises a connecting rod; the handle has a frame structure, the connecting rod is hinged in the frame structure of the handle, one end of the pull rod is connected to the connecting rod, and the other end of the pull rod is provided with the locking head.

[0015] Preferably, the self-locking quick-release and quick-assembly cable tray lock of the wire drawing machine further comprises a limiting part; the limiting part is arranged on the locking target such as the cable tray bracket of the cable tray, and is used for limiting the locking degree between the locking head and the locking matching part. When the handle is rotated to the limiting part, the handle is blocked and supported and cannot continue to rotate, so that the overlocking can be prevented and the locking in-place state can be indicated.

[0016] Beneficial technical effects:

[0017] The cable tray lock of the wire drawing machine provided by the application can lock and unlock the cable tray by simply rotating the handle, which is beneficial to reduce the maintenance difficulty of the cable tray, improve the maintenance efficiency and operation safety factor.

[0018] The technical solutions and technical effects of the present application are described in detail below in combination with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 : locking state diagram of the cable tray self-locking device;

[0020] Figure 2 : opening process diagram of the cable tray self-locking device;

[0021] Figure 3 : opening state diagram of the cable tray self-locking device;

[0022] Figure 4 : plan view of the locking state of the cable tray self-locking device;

[0023] FIG. 1 is a schematic diagram of the present application:

[0024] 1-cable tray connecting plate, 11-cable tray connecting part, 12-locking matching part, 13-zero point calibration position;

[0025] 111-groove cylinder containing position, 112-cable tray assembly hole;

[0026] 121-locking slot, 122-blocking part;

[0027] 2-pull handle, 3-pull rod, 4-locking head, 5-target connecting component, 6-linkage, 7-limiting component. DETAILED DESCRIPTION

[0028] Please refer to Figures 1-4 , the present application provides a quick disassembly and quick assembly wire drawing machine cable tray lock with self-locking, which comprises a cable tray connecting plate 1, a pull handle 2, a pull rod 3, a locking head 4, a target connecting component 5, a linkage 6 and a limiting component 7.

[0029] The cable tray connecting plate 1 is used to connect the cable tray, and the target connecting component 5 is used to connect the locking target of the cable tray, such as a cable tray bracket or a cable tray rocker arm.

[0030] The cable tray connecting plate 1 is provided with a cable tray connecting part 11, a locking matching part 12 and a zero point calibration position 13. The cable tray connecting part 11 is used to connect the cable tray, the locking matching part 12 is used to cooperate with the locking head 4 to lock the cable tray on the locking target, and the zero point calibration position 13 is used to indicate the position of the groove cylinder when the shuttle is replaced.

[0031] The wire casing connecting part 11 includes a groove cylinder accommodating position 111 and a wire casing assembly hole 112. The groove cylinder accommodating position 111 is used to accommodate the wire casing groove cylinder, and the wire casing assembly hole 112 is used to cooperate with the fastener such as a screw to fix the wire casing. The wire casing is fixed to the wire casing connecting plate 1 through the cooperation of the wire casing assembly hole 112 and the screw fastener, and the end of the wire casing groove cylinder in the wire casing is located in the groove cylinder accommodating position 111 and can rotate freely.

[0032] The locking fitting part 12 includes a locking groove 121 and a blocking part 122. The locking groove 121 is used to accommodate the locking head 4, and the blocking part 122 is used to generate a blocking effect on the locking head 4. When the wire casing needs to be locked, the handle 2 is rotated to the wire casing connecting plate 1, and the locking head 4 is embedded in the locking groove 121, and then the handle 2 is reversely rotated to lock the wire casing on the locking target through the steric hindrance of the blocking part 122.

[0033] The target connecting part 5 can be an ear plate with a plate structure, which is provided with a locking target assembly hole for connecting the locking target and a handle hinge ear hole for hinging the handle 2. The locking target assembly hole cooperates with the screw fastener to fix the target connecting part 5 to the locking target, and the handle hinge ear hole cooperates with the commonly used fastener or shaft part to hinge the handle 2 to the target connecting part 2.

[0034] The handle 2 can be a frame structure or a rod structure, and the handle 2 in the embodiment has a frame structure. One end of the frame structure is provided with a hinge hole, and the hinge hole realizes the rotatable connection between the handle 2 and the target connecting part 5 through the cooperation with the hinge ear hole on the target connecting part 5 and the fastener or shaft part.

[0035] The connecting rod 6 is hinged in the frame structure of the handle 2, one end of the pull rod 3 is connected to the connecting rod 6, and the other end of the pull rod 3 is provided with the locking head 4. Rotating the handle 2 can drive the connecting rod 6 to rotate together, so as to adjust the tightness between the locking head 4 and the locking fitting part 12 through the pull rod 3. Rotating the handle 2 to the wire casing connecting plate 1 can loosen the connection between the locking head 4 and the locking fitting part 12, at which time the locking head 4 can be pulled out of the locking groove 121. Rotating the handle 2 to the target connecting part 5 can tighten the locking head 4 through the pull rod 3, so as to lock the wire casing.

[0036] The limiting part 7 is fixedly arranged on the locking target of the wire casing, and is used to limit the locking degree between the locking head 4 and the locking fitting part 12. When the handle 2 is rotated to the limiting part 7 and is blocked and supported and cannot continue to rotate, it can not only prevent overlocking but also indicate that the locking is in place.

[0037] Principle and effect description:

[0038] Assemble the wire casing connecting plate 1 to the wire drawing machine wire casing;

[0039] The target connecting part 5 is assembled to the locking target of the cable tray, such as the cable tray bracket;

[0040] The distance between the locking head 4 on the target connecting part 5 and the locking matching part 12 on the cable tray connecting plate 1 is adjusted to the locking state as shown in Figure 1 and Figure 4 , that is, when the locking head 4 is locked in the locking groove 121, the handle 2 is in a horizontal state;

[0041] The handle 2 is rotated to the cable tray connecting plate 1, and the connection between the locking groove 121 and the locking head 4 is released, as shown in the opening process state of Figure 2 ;

[0042] The locking head 4 is pulled out of the locking groove 121, and the handle is rotated to the target connecting part 5 to the horizontal state, as shown in the open state. Figure 3

[0043] Therefore, the cable tray locking buckle with self-locking, quick disassembly and quick assembly of the wire drawing machine provided by the present application can realize the locking and opening of the cable tray by simply rotating the handle, which is conducive to reducing the maintenance difficulty of the cable tray, improving the maintenance efficiency and the operation safety factor.

[0044] The technical solutions and technical effects of the present application are described in detail above in combination with the drawings and specific embodiments of the specification. It should be noted that other embodiments can be developed by those skilled in the art on the basis of this; any simple transformation and equivalent replacement without departing from the innovative concept of the present application are covered by the present application and belong to the protection scope of the present patent.​

Claims

1. A wire drawing machine wire box lock buckle with self-locking, quick release and quick installation, characterized in that: it comprises a wire box connecting plate (1), a handle (2), a pull rod (3), and a locking head (4); the wire box connecting plate (1) is provided with a wire box connecting part (11) and a locking matching part (12); one end of the pull rod (3) is hinged to the handle (2), and the other end of the pull rod (3) is provided with the locking head (4); the wire box connecting part (11) is used for connecting a wire box, and the handle (2) is used for hinging a locking target of the wire box; and operating the handle (2) can lock or open the connection between the locking head (4) and the locking matching part (12).

2. The wire drawing machine wire box lock buckle with self-locking, quick release and quick installation according to claim 1, characterized in that: the locking matching part (12) comprises a locking groove (121) and a blocking part (122); the locking groove (121) is used for accommodating the locking head (4), and the blocking part (122) is used for generating a blocking action on the locking head (4).

3. The wire drawing machine wire box lock buckle with self-locking, quick release and quick installation according to claim 1, characterized in that: the wire box connecting part (11) comprises a groove cylinder accommodating position (111) and a wire box assembly hole (112); the groove cylinder accommodating position (111) is used for accommodating a wire groove cylinder, and the wire box assembly hole (112) is used for matching a fastener to fix the wire box.

4. The wire drawing machine wire box lock buckle with self-locking, quick release and quick installation according to claim 1, characterized in that: the wire box connecting plate (1) is further provided with a zero point calibration position (13); and the zero point calibration position (13) is used for indicating the position of the groove cylinder when the shuttle is replaced.

5. The wire drawing machine wire box lock buckle with self-locking, quick release and quick installation according to claim 1, characterized in that: the wire drawing machine wire box lock buckle with self-locking, quick release and quick installation further comprises a target connecting component (5); the target connecting component (5) is used for connecting a locking target of the wire box, and one end of the handle (2) is hinged to the target connecting component (5).

6. The wire drawing machine wire box lock buckle with self-locking, quick release and quick installation according to claim 1, characterized in that: the wire drawing machine wire box lock buckle with self-locking, quick release and quick installation further comprises a connecting rod (6); the handle (2) has a frame structure, the connecting rod (6) is hinged in the frame structure of the handle (2), and one end of the pull rod (3) is connected to the connecting rod (6).

7. The wire drawing machine wire box lock buckle with self-locking, quick release and quick installation according to claim 1, characterized in that: the wire drawing machine wire box lock buckle with self-locking, quick release and quick installation further comprises a limiting component (7); the limiting component (7) is arranged on the locking target of the wire box, and is used for limiting the locking degree between the locking head (4) and the locking matching part (12). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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