Clamping device with active winding and quick releasing functions

Abstract

The utility model relates to the technical field of rapier machine rolling, in particular to an active rolling quick release clamping device which comprises a support, a groove is formed in the middle of the inner side of the support, two sliding rails are vertically arranged on the two sides of the groove, a transmission mechanism is arranged between the two sliding rails, and a fixing ring is arranged on the outer side of the middle of the transmission mechanism. The fixing ring is connected with the fixing piece above the fixing ring, one end of the transmission mechanism is further connected with a clamping mechanism, and a sensor is further arranged on the fixing ring. The rapier machine has the advantages that the clamping mechanism and the sensor are arranged, so that the problem that in the prior art, disassembly is inconvenient is solved, meanwhile, once the rapier machine is detected to have abnormal conditions such as unstable clamping or sliding of objects, the system can respond immediately, the clamping position or force is adjusted again, and the rapier machine is prevented from being damaged. And even an alarm is given out, so that the continuity and safety of operation are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of rapier machine winding, in particular to an active winding and quick-release clamping device. Background Art

[0002] As an actuator, the working principle of the gripping device is mainly to grasp and place objects through a manipulator or other forms. The active rewinding and quick-release gripping device adds an automatic retraction function on this basis, so that it can be quickly recovered after completing the gripping task for the next operation.

[0003] With the continuous improvement of the level of industrial automation, the traditional rapier machine winding and clamping device can no longer meet the needs of modern production lines due to its slow operation speed and low efficiency. Therefore, researchers began to explore how to improve the clamping device to make it have faster response speed and higher work efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an active winding and quick-releasing clamping device, which effectively solves the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an active winding and quick-release clamping device, including a bracket, a groove is provided in the middle of the inner side of the bracket, two slide rails are vertically arranged on both sides of the groove, a transmission mechanism is provided in the middle position of the two slide rails, a fixing ring is provided on the middle outer side of the transmission mechanism, the fixing ring is connected to the upper fixing plate, one end of the transmission mechanism is also connected to a clamping mechanism, and a sensor is also provided on the fixing ring.

[0006] Furthermore, one end of the transmission mechanism is a transmission shaft, one end of the transmission shaft is arranged in the middle of the slide rail, the other end of the transmission shaft is connected to a transmission ring, the transmission ring is connected to a transmission disk, and the transmission disk is connected to a transmission sheet.

[0007] Furthermore, the transmission shaft, the transmission ring, the transmission disc and the transmission sheet are coaxially arranged.

[0008] Furthermore, a connecting mechanism is provided at the edge of the transmission sheet, a rectangular groove is provided on the inner side of the connecting mechanism, and a through hole is provided on the outer side.

[0009] Furthermore, the clamping mechanism is provided with an inner cavity and an outer cavity, and connecting holes are provided on both sides of the outer cavity.

[0010] Furthermore, the outer cavity is engaged with the connecting mechanism.

[0011] Furthermore, two columns are provided above the fixing ring, and the fixing ring is connected to the fixing plate through the columns.

[0012] Furthermore, a circular hole is provided on the outer side of the fixing ring, and the sensor is fixedly connected to the fixing ring via a connecting sheet.

[0013] The beneficial effect of the utility model is that through the setting of the clamping mechanism and the sensor, not only the problem of inconvenient disassembly in the prior art is solved, but also through the setting of the sensor, once an abnormal situation of the rapier machine is detected, such as unstable clamping or object slipping, the system will respond immediately, readjust the clamping position or force, and even issue a warning to ensure the continuity and safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the active winding and quick release clamping device in the embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the transmission mechanism in the embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a fixing ring in an embodiment of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the clamping mechanism in an embodiment of the utility model.

[0019] Figure numerals: 1. bracket; 11. groove; 2. slide rail; 3. transmission mechanism; 31. transmission shaft; 32. transmission ring; 33. transmission disk; 34. transmission plate; 35. connecting mechanism; 351. rectangular groove; 352. through hole; 4. fixing ring; 41. column; 42. round hole; 5. fixing plate; 6. clamping mechanism; 7. sensor; 8. connecting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] like Figures 1 to 4 The active winding and quick-release clamping device shown includes a bracket 1, a groove 11 is provided in the middle of the inner side of the bracket 1, two slide rails 2 are vertically provided on both sides of the groove 11, a transmission mechanism 3 is provided in the middle of the two slide rails 2, a fixing ring 4 is provided on the middle outer side of the transmission mechanism 3, the fixing ring 4 is connected to the upper fixing plate 5, one end of the transmission mechanism 3 is also connected to a clamping mechanism 6, and a sensor 7 is also provided on the fixing ring 4.

[0024] The implementation process of the utility model is to insert the cloth winding shaft connected with the rectangular block into the rectangular groove 351 of the connecting mechanism 35, install the clamping mechanism 6 on the connecting mechanism 35, and fix the clamping mechanism 6 and the connecting mechanism 35 with bolts. When the cloth needs to be dropped, the sensor 7 detects that the clamping mechanism 6 is facing downward, stops rotating, and completes the process of disassembling and dropping the cloth.

[0025] In the present invention, one end of the transmission mechanism 3 is a transmission shaft 31, one end of the transmission shaft 31 is arranged in the middle of the slide rail 2, the other end of the transmission shaft 31 is connected to a transmission ring 32, the transmission ring 32 is connected to a transmission disk 33, the transmission disk 33 is connected to a transmission piece 34, the transmission shaft 31, the transmission ring 32, the transmission disk 33 and the transmission piece 34 are coaxially arranged, ensuring the stability and reliability of the mechanism during operation, the other end of the transmission shaft 31 is connected to a transmission ring 32, and the transmission ring 32 is connected to the transmission disk 33, such a series design allows power to smoothly pass through the transmission shaft 31, the transmission ring 32, and then to the transmission disk 33, and finally transmitted to the transmission piece 34, a connecting mechanism 35 is provided on the edge of the transmission piece 34, a rectangular groove 351 is provided on the inner side of the connecting mechanism 35, and a through hole 352 is provided on the outer side, the design of the rectangular groove 351 allows precise positioning and quick connection with other components, and the through hole 352 is used for fixing, thereby enhancing the flexibility and versatility of the entire structure.

[0026] In this solution, two columns 41 are provided above the fixing ring 4, and the fixing ring 4 is connected to the fixing plate 5 through the columns 41, ensuring a stable connection between the entire mechanism and the bracket 1, and ensuring that the entire device will not vibrate during the process of rolling and dropping the cloth.

[0027] In a preferred embodiment of the utility model, a circular hole 42 is provided on the outer side of the fixing ring 4, and the sensor 7 is fixedly connected to the fixing ring 4 via a connecting piece 8, and the sensor 7 is used to sense the corresponding cloth falling position.

[0028] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An active winding and quick-release clamping device, comprising a bracket (1), characterized in that: A groove (11) is provided in the middle of the inner side of the bracket (1), two slide rails (2) are vertically provided on both sides of the groove (11), a transmission mechanism (3) is provided in the middle position of the two slide rails (2), a fixing ring (4) is provided on the middle outer side of the transmission mechanism (3), the fixing ring (4) is connected to the fixing plate (5) above, one end of the transmission mechanism (3) is also connected to a clamping mechanism (6), and a sensor (7) is also provided on the fixing ring (4).

2. The active winding and quick-release clamping device according to claim 1 is characterized in that: One end of the transmission mechanism (3) is a transmission shaft (31), one end of the transmission shaft (31) is arranged in the middle of the slide rail (2), the other end of the transmission shaft (31) is connected to a transmission ring (32), the transmission ring (32) is connected to a transmission disk (33), and the transmission disk (33) is connected to a transmission sheet (34).

3. The active winding and quick-release clamping device according to claim 2 is characterized in that: The transmission shaft (31), the transmission ring (32), the transmission disc (33) and the transmission sheet (34) are coaxially arranged.

4. The active winding and quick-release clamping device according to claim 2, characterized in that: A connecting mechanism (35) is provided at the edge of the transmission sheet (34), a rectangular groove (351) is provided on the inner side of the connecting mechanism (35), and a through hole (352) is provided on the outer side.

5. The active winding and quick-release clamping device according to claim 4, characterized in that: An inner cavity (61) and an outer cavity (62) are provided inside the clamping mechanism (6), and connecting holes (621) are provided on both sides of the outer cavity (62).

6. The active winding and quick-release clamping device according to claim 5, characterized in that: The outer cavity (62) is engaged with the connecting mechanism (35).

7. The active winding and quick-release clamping device according to claim 1, characterized in that: Two upright posts (41) are arranged above the fixing ring (4), and the fixing ring (4) is connected to the fixing plate (5) via the upright posts (41).

8. The active winding and quick-release clamping device according to claim 1, characterized in that: A circular hole (42) is provided on the outer side of the fixing ring (4), and the sensor (7) is fixedly connected to the fixing ring (4) via a connecting piece (8).

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