Key ring grabbing mechanism

Abstract

The utility model discloses a key ring grabbing mechanism which comprises a driving mechanism and a grabbing mechanism body, the driving mechanism body is used for driving the grabbing mechanism body to rotate, the grabbing mechanism body is used for grabbing a key ring, the grabbing mechanism body comprises a rotating shaft, a clamp mouth and a clamping air cylinder, the clamp mouth is arranged on the rotating shaft, and the clamping air cylinder is arranged on the rotating shaft. The grabbing mechanism is arranged on one side of the conveying mechanism, the clamping air cylinder is arranged on the clamp mouth, the clamp mouth is used for grabbing conveyed key rings, the clamping air cylinder is used for controlling opening and closing of the clamp mouth, the driving mechanism is arranged on one side of the grabbing mechanism, and the driving mechanism is used for driving the rotating shaft to rotate. Therefore, the clamp mouth and the clamping air cylinder are driven to rotate integrally. Manual grabbing is improved into mechanical grabbing, on one hand, the production efficiency of an enterprise is greatly improved, and on the other hand, the labor cost of the enterprise is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to key ring technical field, concretely is a kind of key ring grabbing mechanism. BACKGROUND

[0002] Key ring needs to be grabbed in conveying process, needs to be grabbed one by one by artificial key ring conveying, this mode is low in efficiency on the one hand, and greatly improves the production cost of enterprise on the other hand. UTILITY MODEL CONTENT

[0003] The utility model aims at solving above-mentioned technical problem, to provide a kind of key ring grabbing mechanism;

[0004] To solve above-mentioned technical problem, the utility model provides following technical scheme:

[0005] The utility model provides a kind of key ring grabbing mechanism,

[0006] Including drive mechanism, grabbing mechanism, the drive mechanism is to drive the rotation of the grabbing mechanism, the grabbing mechanism is to grab key ring, the grabbing mechanism includes pivot, jaw, clamping cylinder, the jaw is arranged on the pivot, the clamping cylinder is arranged on the jaw, the jaw is to grab the key ring conveyed, the clamping cylinder is to control the opening and closing of the jaw, the drive mechanism is arranged at one side of the grabbing mechanism, the drive mechanism is to drive the rotation of the pivot, to drive the rotation of the jaw and the clamping cylinder as a whole.

[0007] Optionally, the drive mechanism includes motor, rotating shaft, first gear, second gear, the output shaft of the motor is connected with the rotating shaft, the first gear is connected on the rotating shaft, one end of the pivot is provided with the second gear, the first gear is connected with the second gear, the output shaft of the motor drives the rotating shaft to rotate, in turn drives the rotation of the first gear, the second gear drives the rotation of the second gear, to drive the synchronous rotation of the pivot and the jaw.

[0008] Optionally, the rotating shaft is provided with bracket, the rotating shaft is connected with the first gear by penetrating the side wall of the bracket, the motor is arranged on the bracket, the bracket is to fixedly install the drive mechanism.

[0009] Optionally, the pivot is provided with fixed seat, the first bearing is arranged in the fixed seat, the pivot is connected with the first bearing by penetrating the fixed seat, the first bearing is to the rotation of the pivot, and the fixed seat is used to fixedly install the grabbing mechanism.

[0010] Optionally, the fixing seat is arranged at least in two groups, and the two groups of fixing seats are arranged at intervals.

[0011] Optionally, a second bearing is arranged in the bracket, the rotating shaft penetrates through the bracket and is connected with the second bearing, and the second bearing is used for rotation of the rotating shaft.

[0012] The utility model discloses beneficial effect

[0013] The utility model discloses a mechanical grabbing is improved to the manual grabbing, one aspect has improved the production efficiency of enterprise greatly, the other side has reduced the manual cost of enterprise, has improved the grabbing efficiency, has reduced the labor intensity of worker simultaneously. DRAWINGS

[0014] Fig. 1 It is the structure schematic drawing of the utility model.

[0015] Fig. 2 It is the structure plan view of the utility model.

[0016] Mark 1-rotating shaft, 2-pincer mouth, 3-clamping cylinder, 4-rotating shaft, 5-first gear, 6-second gear, 7-bracket, 8-fixing seat, 9-first bearing. DETAILED DESCRIPTION

[0017] The utility model discloses beneficial effect

[0018] Embodiment

[0019] As Figs. 1-2 The utility model discloses a key ring grabbing mechanism,

[0020] Including drive mechanism, grabbing mechanism, the drive mechanism is used to drive the rotating of grabbing mechanism, the grabbing mechanism is used to grab key ring, the grabbing mechanism includes rotating shaft 1, pincer mouth 2, clamping cylinder 3, the pincer mouth 2 sets up on the rotating shaft 1, the clamping cylinder 3 sets up on the pincer mouth 2, the pincer mouth 2 is used to grab the key ring of conveying, the clamping cylinder 3 is used to control the opening and closure of pincer mouth 2, the drive mechanism sets up on one side of the grabbing mechanism, the drive mechanism is used to drive the rotating of rotating shaft 1, to drive the rotating of pincer mouth 2 and clamping cylinder 3 whole;

[0021] The driving mechanism comprises a motor, a rotating shaft 4, a first gear 5 and a second gear 6, the output shaft of the motor is connected with the rotating shaft 4, the rotating shaft 4 is connected with the first gear 5, one end of the rotating shaft 1 is provided with the second gear 6, the first gear 5 is connected with the second gear 6 in gear engagement, the output shaft of the motor drives the rotating shaft 4 to rotate, and then drives the first gear 5 to rotate, the second gear 6 drives the second gear 6 to rotate, so that the rotating shaft 1 and the pincer jaw 2 are synchronously rotated;

[0022] It should be noted that, in the embodiment, the motor is a servo motor, which has functions of forward rotation and reverse rotation, the forward rotation drives the pincer jaw 2 to rotate to clamp the key ring, and the reverse rotation drives the pincer jaw 2 to reset;

[0023] In the use process, the conveying mechanism conveys the key ring to the grabbing station, the motor switch is turned on, the output shaft of the motor drives the rotating shaft 4 to rotate, and then drives the first gear 5 to rotate, the first gear 5 drives the second gear 6 to rotate, so that the rotating shaft 1 and the pincer jaw 2 are synchronously rotated, when the pincer jaw 2 approaches the key ring, the clamping cylinder 3 controls the pincer jaw 2 to close, so that the key ring is clamped, after the clamping is completed, the motor drives the pincer jaw 2 to reset, after the pincer jaw 2 is reset, the clamping cylinder 3 controls the pincer jaw 2 to open, and the key ring falls to the required station, so that the grabbing operation of the key ring is completed;

[0024] The artificial grabbing is improved to mechanical grabbing, on the one hand, the production efficiency of the enterprise is greatly improved, on the other hand, the labor cost of the enterprise is reduced, the grabbing efficiency is improved, and the labor intensity of workers is reduced;

[0025] The rotating shaft 4 is provided with a support 7, the rotating shaft 4 penetrates through the side wall of the support 7 and is connected with the first gear 5, the motor is arranged on the support 7, the support 7 is used for fixedly mounting the driving mechanism, the support 7 is convenient for mounting and fixing the whole equipment and increases the overall structural strength;

[0026] The rotating shaft 1 is provided with a fixing seat 8, the fixing seat 8 is provided with a first bearing 9, the rotating shaft 1 penetrates through the fixing seat 8 and is connected with the first bearing 9, the first bearing 9 is used for rotating the rotating shaft 1, and the fixing seat 8 is used for fixedly mounting the grabbing mechanism; the fixing seat 8 is convenient for mounting and fixing the whole equipment and increases the overall structural strength;

[0027] The fixing seat 8 is arranged in at least two groups, and the two groups of fixing seats 8 are arranged at intervals, so that the stability of the rotating process of the rotating shaft 1 is further improved;

[0028] The second bearing is arranged in the support 7, the rotating shaft penetrates through the support 7 and is connected with the second bearing, and the second bearing is used for rotating the rotating shaft, so that the stability of rotation is improved.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for those skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A key ring grabbing mechanism, characterized in that, comprising a driving mechanism and a grabbing mechanism, the driving mechanism is used to drive the grabbing mechanism to rotate, the grabbing mechanism is used to grab a key ring, the grabbing mechanism comprises a rotating shaft, a jaw and a clamping cylinder, the jaw is arranged on the rotating shaft, the clamping cylinder is arranged on the jaw, the jaw is used to grab the delivered key ring, the clamping cylinder is used to control the opening and closing of the jaw, the driving mechanism is arranged on one side of the grabbing mechanism, and the driving mechanism is used to drive the rotating shaft to rotate, so as to drive the rotating of the jaw and the clamping cylinder as a whole.

2. The key ring grabbing mechanism according to claim 1, characterized in that, the driving mechanism comprises a motor, a rotating shaft, a first gear and a second gear, the output shaft of the motor is connected with the rotating shaft, the rotating shaft is connected with the first gear, one end of the rotating shaft is provided with the second gear, the first gear is connected with the second gear in meshing, the output shaft of the motor drives the rotating shaft to rotate, and then drives the first gear to rotate, the second gear drives the second gear to rotate, so as to drive the rotating shaft and the jaw to rotate synchronously.

3. The key ring grabbing mechanism according to claim 2, characterized in that, the rotating shaft is provided with a support, the rotating shaft penetrates through the side wall of the support and is connected with the first gear, and the motor is arranged on the support, so that the driving mechanism is fixedly installed on the support.

4. The key ring grabbing mechanism according to claim 1, characterized in that, the rotating shaft is provided with a fixing seat, the fixing seat is provided with a first bearing, the rotating shaft penetrates through the fixing seat and is connected with the first bearing, the first bearing is used for the rotation of the rotating shaft, and the fixing seat is used for fixedly installing the grabbing mechanism.

5. The key ring grabbing mechanism according to claim 4, characterized in that, the fixing seat is arranged in at least two groups, and the two groups of fixing seats are arranged at intervals.

6. The key ring grabbing mechanism according to claim 3, characterized in that, the support is provided with a second bearing, the rotating shaft penetrates through the support and is connected with the second bearing, and the second bearing is used for the rotation of the rotating shaft.

Images