CN215665807U - Empty container holding and clamping mechanism - Google Patents

Abstract

The utility model relates to the technical field of transportation, in particular to an empty container holding and clamping mechanism. The utility model provides an empty container embraces and presss from both sides mechanism, includes the mounting panel, locates the first clamp of relative setting on the mounting panel is embraced the frame and the second is pressed from both sides and is embraced the frame, first clamp embrace the frame with the junction of mounting panel is provided with first sliding component, the second press from both sides embrace the frame with the junction of mounting panel is provided with second sliding component, first clamp embrace the frame, the second press from both sides embrace the frame equally divide do not with mounting panel sliding connection, first clamp embrace the frame with the second presss from both sides to embrace and is connected with the drive between the frame first clamp embrace the frame, the second presss from both sides the embrace the frame gliding drive arrangement on the mounting panel. When the device clamps and embraces an empty container, the clamp clasping clamps arranged at two sides of the empty container can not push the empty container to move, thereby avoiding the problem that the empty container is pushed down under the action of the clamp clasping frame.

Description

Empty container holding and clamping mechanism

Technical Field

The utility model relates to the technical field of transportation, in particular to an empty container holding and clamping mechanism.

Background

When carrying empty container at present, mainly rely on artificial mode to carry empty container to the transfer line on, the artifical participation of such transport mode is more, has the transport efficiency low, influences production efficiency's problem. The Chinese patent application, publication number is: CN210259947U discloses especially to relate to a be used for empty container commodity circulation automatic conveying sorting device, embrace the machine including the conveyer belt with pressing from both sides, press from both sides the head end of embracing quick-witted fixed connection at the conveyer belt, the inside swing joint of conveyer belt has the transport cylinder, press from both sides inside fixedly connected with X axle elevating gear and the Y axle elevating gear of embracing the machine, press from both sides the inside bottom of embracing the machine and place empty container, press from both sides safe grating before the front fixedly connected with of embracing the machine, press from both sides safe grating behind the back fixedly connected with of embracing the machine, the AGV tractor has been placed to the head end of pressing from both sides the embracing the machine. The utility model discloses a through the clamp that is equipped with at the head end of conveyer belt embrace the machine, can realize that the automation of empty container presss from both sides and embraces material loading and blowing, need not personnel's operation, practices thrift the human cost, reduces intensity of labour, reaches the purpose that the festival personnel increased efficiency. The clamping and holding machine adopts a single cylinder clamping and holding mode, the clamping and holding frames on two sides of the clamping and holding machine are necessarily located on two sides of an empty container, the telescopic cylinder drives one of the clamping and holding frames to move, when the clamping and holding frame is in contact with one side of the empty container, the telescopic cylinder can continue to push the empty container to move towards the other side of the clamping and holding frame, the empty container moves under the pushing action of the telescopic cylinder, and the problem of toppling over exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides an empty container clamping mechanism, aiming at solving the problem that an empty container topples over in the process that a clamping frame pushes an empty container to move when a single driving device of the clamping mechanism in the prior art drives one clamping frame to move.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides an empty container embraces and presss from both sides mechanism, includes the mounting panel, locates the first clamp of relative setting on the mounting panel is embraced the frame and the second is pressed from both sides and is embraced the frame, first clamp embrace the frame with the junction of mounting panel is provided with first sliding component, the second press from both sides embrace the frame with the junction of mounting panel is provided with second sliding component, first clamp embrace the frame, the second press from both sides embrace the frame equally divide do not with mounting panel sliding connection, first clamp embrace the frame with the second presss from both sides to embrace and is connected with the drive between the frame first clamp embrace the frame, the second presss from both sides the embrace the frame gliding drive arrangement on the mounting panel.

In the technical scheme, when in use, the empty container clamping mechanism is connected with an external mechanical arm, a first clamping frame and a second clamping frame are placed on two sides of an empty container under the driving of the mechanical arm, the first clamping frame and the second clamping frame are kept at a certain distance from the two sides of the empty container, because the first clamping frame is in sliding connection with a mounting plate through a first sliding assembly, the second clamping frame is in sliding connection with the mounting plate through a second sliding assembly, a driving device is connected between the first clamping frame and the second clamping frame, under the action of the driving device, when the first clamping frame or the second clamping frame is firstly contacted with one side of the empty container, the empty container has a certain blocking effect on the clamping frame contacted with the empty container, and under the blocking effect of the empty container, the driving device drives the clamping frame not contacted with the empty container to move towards one side of the empty container, so that the clamping frame on the side is contacted with the empty container, when the first clamping and holding frame and the second clamping and holding frame on the two sides of the empty container are both contacted with the empty container, the acting force of the driving device is increased, so that the empty container is clamped by the first clamping and holding frame and the second clamping and holding frame, and finally, the clamping and holding operation of the empty container can be realized. When the device clamps and embraces an empty container, the clamp clasping clamps arranged at two sides of the empty container can not push the empty container to move, thereby avoiding the problem that the empty container is pushed down under the action of the clamp clasping frame.

Preferably, the first sliding assembly comprises a first sliding block arranged on the first clamping frame and a first guide rail arranged on the mounting plate, and the first sliding block is arranged on the first guide rail and is in sliding connection with the first guide rail.

Preferably, the mounting plate is provided with a first mounting block, the first clamping frame is fixedly connected with the first sliding block through a first connecting block, and the first mounting block is provided with a first limiting screw for limiting the first connecting block.

Preferably, the second sliding assembly comprises a second sliding block arranged on the second clamping frame and a second guide rail arranged on the mounting plate, and the second sliding block is arranged on the second guide rail and is in sliding connection with the second guide rail.

Preferably, a second mounting block is arranged on the mounting plate, the second clamping frame is fixedly connected with the second sliding block through a second connecting block, and a second limiting screw used for limiting the second connecting block is arranged on the second mounting block.

Preferably, the driving device is a telescopic cylinder, one end of the telescopic cylinder is connected with the first clamping and holding frame, and a telescopic rod of the telescopic cylinder is connected with the second clamping and holding frame.

Preferably, the opposite inner sides of the first clamping and holding frame and the second clamping and holding frame are provided with clamping and holding plates with sawtooth structures.

Preferably, a buffer layer is arranged between the clamping and holding plate and the clamping and holding frame.

Preferably, the bottom of the first clamping and holding frame and the bottom of the second clamping and holding frame are provided with laser safety switches.

Preferably, a YZ axis moving module for horizontally moving and vertically moving the mounting plate upwards is further disposed on the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that: in the utility model, when in use, the empty container clamping mechanism is connected with an external mechanical arm, a first clamping frame and a second clamping frame are placed on two sides of the empty container under the drive of the mechanical arm, and the first clamping frame and the second clamping frame are both kept at a certain distance from two sides of the empty container, because the first clamping frame is in sliding connection with the mounting plate through a first sliding component, the second clamping frame is in sliding connection with the mounting plate through a second sliding component, a driving device is connected between the first clamping frame and the second clamping frame, under the action of the driving device, when the first clamping frame or the second clamping frame is firstly contacted with one side of the empty container, the empty container has a certain blocking effect on the clamping frame contacted with the empty container, and under the blocking effect of the empty container, the driving device drives the clamping frame not contacted with the empty container to move towards one side of the empty container, so that the clamping frame on the side is contacted with the empty container, when the first clamping and holding frame and the second clamping and holding frame on the two sides of the empty container are both contacted with the empty container, the clamping and holding operation of the empty container can be finally realized. When the device clamps and embraces an empty container, the clamp clasping clamps arranged at two sides of the empty container can not push the empty container to move, thereby avoiding the problem that the empty container is pushed down under the action of the clamp clasping frame.

Drawings

FIG. 1 is a schematic structural diagram I of an empty container clamping mechanism according to the present invention;

FIG. 2 is a schematic structural view II of the empty container clamping mechanism of the present invention;

FIG. 3 is a schematic structural diagram I of the empty container clamping mechanism of the present invention without the first clamping frame and the second clamping frame;

FIG. 4 is a schematic structural diagram II of the empty container clamping mechanism of the present invention without the first clamping frame and the second clamping frame;

FIG. 5 is a schematic structural diagram I of a Y-axis moving device and a Z-axis moving device in the empty container clamping mechanism according to the present invention;

FIG. 6 is a schematic structural diagram II of a Y-axis moving device and a Z-axis moving device in the empty container clamping mechanism according to the present invention;

FIG. 7 is a schematic structural diagram I of the empty container clamping mechanism of the present invention with the first mounting plate removed by the Y-axis moving device and the second mounting plate removed by the Z-axis moving device;

FIG. 8 is a schematic structural diagram II of the empty container clamping mechanism of the present invention with the first mounting plate removed by the Y-axis moving device and the second mounting plate removed by the Z-axis moving device;

in the drawings: 1. mounting a plate; 2. a first clamping frame; 3. a second clamping frame; 4. a first slide assembly; 5. A second slide assembly; 6. a telescopic cylinder; 7. clamping a plate; 8. a buffer layer; 9. a laser safety switch; 10. A YZ axis moving module; 41. a first slider; 42. a first guide rail; 51. a second slider; 52. a second guide rail; 11. a first mounting block; 12. a second mounting block; 13. a first connection block; 14. a second connecting block; 15. A first limit screw; 16. a second limit screw; 42. a Y-axis moving device; 43. a Z-axis moving device; 421. A first rail bracket; 422. a Y-axis guide rail; 423. a first slider; 424. a first mounting plate; 425. a first drive motor; 426. a first drive gear; 427. a first rack; 431. a second slider; 432. a Z-axis guide rail; 433. a second mounting plate; 434. a second rack; 435. a second drive motor; 436. second driving gear

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The technical scheme of the utility model is further described in detail by the following specific embodiments in combination with the attached drawings:

example 1

As shown in fig. 1 to 8, an empty container holding mechanism comprises a mounting plate 1, a first holding frame 2 and a second holding frame 3 which are arranged on the mounting plate 1 in a relative manner, a first sliding assembly 4 is arranged at the joint of the first holding frame 2 and the mounting plate 1, a second sliding assembly 5 is arranged at the joint of the second holding frame 3 and the mounting plate 1, the first holding frame 2 and the second holding frame 3 are respectively in sliding connection with the mounting plate 1, and a driving device for driving the first holding frame 2 and the second holding frame 3 to slide on the mounting plate 1 is connected between the first holding frame 2 and the second holding frame 3. In this embodiment, when in use, the empty container clamping mechanism is connected to an external mechanical arm, and under the driving of the mechanical arm, the first clamping frame 2 and the second clamping frame 3 are placed on two sides of the empty container, and the first clamping frame 2 and the second clamping frame are both kept at a certain distance from two sides of the empty container, because the first clamping frame 2 is slidably connected to the mounting plate 1 through the first sliding component 4, the second clamping frame 3 is slidably connected to the mounting plate 1 through the second sliding component 5, a driving device is connected between the first clamping frame 2 and the second clamping frame 3, under the action of the driving device, when the first clamping frame 2 or the second clamping frame 3 first contacts one side of the empty container, the empty container causes a certain blocking effect on the clamping frame contacting with the empty container, and under the blocking effect of the empty container, the driving device drives the clamping frame not contacting with the empty container to move towards one side of the empty container, therefore, the clamping and holding frame on the side is contacted with the empty container, when the first clamping and holding frame 2 and the second clamping and holding frame 3 on the two sides of the empty container are contacted with the empty container, the acting force of the driving device is increased, the first clamping and holding frame and the second clamping and holding frame clamp the empty container tightly, and finally the clamping and holding operation of the empty container can be realized. When the device clamps and embraces an empty container, the first clamping and embracing frame 2 and the second clamping and embracing frame 3 can not push the empty container to move, and the problem that the empty container falls down under the action of the pushing force of the first clamping and embracing frame 2 and the second clamping and embracing frame 3 is avoided. It should be noted that, when the empty container is clamped, the horizontal position of the empty container can be kept unchanged all the time.

The first sliding assembly 4 includes a first sliding block 41 disposed on the first clamping frame 2 and a first guide rail 42 disposed on the mounting plate 1, and the first sliding block 41 is mounted on the first guide rail 42 and slidably connected to the first guide rail 42. In this embodiment, the first slider 41 is driven by the driving device to move along the first guiding rail 42. Note that, the first guide rail 42 is a silent guide rail, so that the friction force between the first slider 41 and the first guide rail 42 is small.

In addition, the mounting plate 1 is provided with a first mounting block 11, the first clamping frame 2 is fixedly connected with the first sliding block 41 through a first connecting block 13, and the first mounting block 11 is provided with a first limiting screw 15 for limiting the first connecting block 13. During the movement of the first slider 41 along the first guide rail 42 by the driving device, the first limiting screw 15 can limit the movement range of the first slider 41 on the first guide rail 42 toward the driving device.

The second sliding assembly 5 includes a second sliding block 51 disposed on the second clamping frame 3 and a second guide rail 52 disposed on the mounting plate 1, and the second sliding block 51 is mounted on the second guide rail 52 and slidably connected to the second guide rail 52. In this embodiment, the second slider 51 can move along the second guiding rail 52 under the driving of the driving device. Note that, the second guide rail 52 is a silent guide rail, so that the friction force between the second slider 51 and the second guide rail 52 is small.

In addition, a second mounting block 12 is arranged on the mounting plate 1, the second clamping frame 3 is fixedly connected with a second sliding block 51 through a second connecting block 14, and a second limiting screw 16 for limiting the second connecting block 14 is arranged on the second mounting block 12. During the process of the driving device driving the second slider 51 to move along the second guide rail 52, the second limiting screw 16 can limit the moving range of the second slider 51 on the second guide rail 52 towards the driving device.

Wherein, drive arrangement is telescopic cylinder 6, and telescopic cylinder 6's one end is pressed from both sides with first clamp and is embraced frame 2 and link to each other, and telescopic cylinder 6's telescopic link presss from both sides with the second and embraces frame 3 and link to each other. In this embodiment, when the first clamp embraces frame 2, the second presss from both sides when embracing frame 3 and all being located the both sides of empty container, under telescopic cylinder 6's effect, telescopic cylinder 6 drives the second and presss from both sides and embraces frame 3 and move along second guide rail 52, make the second press from both sides to embrace frame 3 and contact with one side of empty container, empty container presss from both sides the motion of embracing frame 3 to the second and causes certain hindrance, make drive arrangement drive first clamp embrace frame 2 and move along first guide rail 42, and make first clamp embrace frame 2 and the opposite side of empty container contact, at last under telescopic cylinder 6's effect, the operation is embraced in the clamp of finally realizing empty container.

In addition, the opposite inner sides of the first clamping and holding frame 2 and the second clamping and holding frame 3 are provided with clamping and holding plates 7 with sawtooth structures. In this embodiment, the plate 7 is embraced to pressing from both sides of zigzag structure can increase the frictional force of pressing from both sides between embracing plate 7 and the empty container, prevents that first clamp from embracing frame 2, second clamp from embracing frame 3 when pressing from both sides and embrace the empty container, the problem that the empty container drops appears.

Wherein, a buffer layer 8 is arranged between the clamping and holding plate 7 and the clamping and holding frame. In this embodiment, the buffer layer 8 may avoid the risk of the empty container being damaged during clamping.

In addition, the bottom of the first clamping frame and the bottom of the second clamping frame are provided with laser safety switches 9. In this embodiment, the laser safety switch 9 can identify the position, and then cooperate with an external mechanical arm to realize the vertical floating of the holding and clamping mechanism.

Wherein, still be provided with on the mounting panel 1 and be used for mounting panel 1 horizontal migration and vertical upward movement's YZ axle removal module 10. It should be noted that the YZ-axis moving module 10 includes a Y-axis moving device 42 and a Z-axis moving device 43 disposed on the Y-axis moving device 42, the Y-axis moving device 42 includes a first rail holder 421, a Y-axis guide rail 422 disposed on the first rail holder 421, and a first slider 423 mounted on the Y-axis guide rail 422, the first slider 423 is provided with a first mounting plate 424, the first mounting plate 424 is provided with a first driving motor 425, an output shaft of the first driving motor 425 is provided with a first driving gear 426, and the first rail holder 421 is provided with a first rack 427 engaged with the first driving gear 426. In this embodiment, the first driving motor 425 drives the first driving gear 426 to rotate, the first driving gear 426 is engaged with the first rack 427, and the first rack 427 is fixedly mounted on the first rail bracket 421, so that the first slider 423 drives the first mounting plate 424 to move along the Y-axis rail 422 under the action of the first driving motor 425, thereby achieving the purpose of moving the Y-axis moving device 42 in the horizontal direction.

The Z-axis moving device 43 includes a second slider 431 disposed on the first mounting plate 424, a Z-axis guide rail 432 slidably connected to the second slider 431, and a second mounting plate 433 fixedly connected to the Z-axis guide rail 432, wherein a second rack 434 is disposed on the second mounting plate 433, a second driving motor 435 is disposed on the first mounting plate 424, a second driving gear 436 is mounted on an output shaft of the second driving motor 435, and the second driving gear 436 is engaged with the second rack 434. In this embodiment, since the second driving gear 436 is engaged with the second rack 434, the second rack 434 is fixedly installed on the second mounting plate 433, the second mounting plate 433 is fixedly installed on the Z-axis guide rail 432, and when the second driving gear 436 is driven by the second driving motor 435 to rotate, the second rack 434 drives the second mounting plate 433 and the Z-axis guide rail 432 to slide along the second slider 431, so as to realize the vertical movement of the Z-axis moving device 43.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides an empty container embraces and presss from both sides mechanism which characterized in that: including mounting panel (1), locate the first clamp that relative setting was gone up in mounting panel (1) is embraced frame (2) and the second presss from both sides and is embraced frame (3), first clamp embrace frame (2) with the junction of mounting panel (1) is provided with first sliding component (4), the second press from both sides embrace frame (3) with the junction of mounting panel (1) is provided with second sliding component (5), first clamp embrace frame (2), second press from both sides and embrace frame (3) equally divide do not with mounting panel (1) sliding connection, first clamp embrace frame (2) with the second presss from both sides and embraces and is connected with the drive between frame (3) first clamp embraces frame (2), second clamp and embraces frame (3) gliding drive arrangement on mounting panel (1).

2. The empty container gripper mechanism of claim 1, wherein: first slip subassembly (4) are including locating first slider (41) on first clamp frame (2) and locating first guide rail (42) on mounting panel (1), first slider (41) are installed on first guide rail (42) and with first guide rail (42) sliding connection.

3. The empty container gripper mechanism of claim 2, wherein: be provided with first installation piece (11) on mounting panel (1), first clamp embrace frame (2) through first connecting block (13) with first slider (41) are fixed continuous, be provided with on first installation piece (11) and be used for spacingly first stop screw (15) of first connecting block (13).

4. The empty container gripper mechanism of claim 1, wherein: the second sliding assembly (5) comprises a second sliding block (51) arranged on the second clamping frame (3) and a second guide rail (52) arranged on the mounting plate (1), and the second sliding block (51) is arranged on the second guide rail (52) and is in sliding connection with the second guide rail (52).

5. The empty container gripper mechanism of claim 4, wherein: be provided with second installation piece (12) on mounting panel (1), the second press from both sides embrace frame (3) through second connecting block (14) with second slider (51) are fixed continuous, be provided with on second installation piece (12) and be used for spacingly second stop screw (16) of second connecting block (14).

6. The empty container gripper mechanism of claim 1, wherein: the driving device is a telescopic cylinder (6), one end of the telescopic cylinder (6) is connected with the first clamping and holding frame (2), and a telescopic rod of the telescopic cylinder (6) is connected with the second clamping and holding frame (3).

7. The empty container gripper mechanism of claim 1, wherein: the opposite inner sides of the first clamping and holding frame (2) and the second clamping and holding frame (3) are provided with clamping and holding plates (7) with sawtooth structures.

8. The empty container gripper mechanism of claim 7, wherein: and buffer layers (8) are arranged between the clamping and holding plate (7) and the first clamping and holding frame (2) and the second clamping and holding frame (3).

9. An empty container gripper mechanism according to any one of claims 1 to 7, wherein: the bottom of the first clamping frame (2) and the bottom of the second clamping frame (3) are provided with laser safety switches (9).

10. The empty container gripper mechanism of claim 1, wherein: and the mounting plate (1) is also provided with a YZ axis moving module (10) which is used for the horizontal movement and the vertical upward movement of the mounting plate (1).

Images