CN216335130U

CN216335130U - Automatic grabbing mechanism for production of refrigerator drain pipe

Info

Publication number: CN216335130U
Application number: CN202122611102.5U
Authority: CN
Inventors: 姚翔
Original assignee: Taizhou City Xiang Is Along Dynamic Power Machine Co ltd
Current assignee: Taizhou City Xiang Is Along Dynamic Power Machine Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-19
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an automatic grabbing mechanism for production of a refrigerator drain pipe, and relates to a pipe fitting machining mechanism, which comprises a bottom plate, wherein two support groups are symmetrically arranged on the top surface of the bottom plate in a front-back mode, each support group comprises two supports which are arranged side by side from left to right, a guide rail is arranged on each support group, a translation device is arranged between the two guide rails, a grabbing device is arranged below the translation device and comprises a first lifting pump arranged below the translation device, a first fixing plate is arranged at the bottom end of the first lifting pump, a parallel clamping jaw cylinder is arranged on the bottom surface of the first fixing plate, two fixing blocks are symmetrically arranged on the bottom surfaces of two executing ends of the parallel clamping jaw cylinder, a connecting rod is arranged on one side of each fixing block, which is far away from the first lifting pump, a first chuck is arranged at the bottom end of the connecting rod, a second lifting pump is arranged on the other side of each fixing block, and a second chuck is arranged at the bottom end of the second lifting pump, the two first clamping heads and the two second clamping heads clamp the drain pipe.

Description

Automatic grabbing mechanism for production of refrigerator drain pipe

Technical Field

The utility model relates to the field of pipe fitting machining mechanisms, in particular to an automatic grabbing mechanism for production of a refrigerator drain pipe.

Background

The water pipe grabbing device in the prior art cannot change the distance between the chucks according to the pipe fitting to the diameter, and different chucks need to be replaced every time when water pipes with different diameters are added, so that the water pipe grabbing device is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an automatic grabbing mechanism for production of a refrigerator drain pipe.

The utility model is realized by the following technical scheme: an automatic grabbing mechanism for production of a refrigerator drain pipe structurally comprises a bottom plate, wherein two support groups are symmetrically arranged on the top surface of the bottom plate in a front-back mode, each support group comprises two supports which are arranged side by side in a left-right mode, a guide rail is arranged on each support group, a translation device is arranged between the two guide rails, a grabbing device is arranged below the translation device and comprises a first lifting pump arranged below the translation device, a first fixing plate is arranged at the bottom end of the first lifting pump, a parallel clamping jaw cylinder is arranged on the bottom surface of the first fixing plate, two fixing blocks are symmetrically arranged on the bottom surfaces of two executing ends of the parallel clamping jaw cylinder, a connecting rod is arranged on one side, away from the first lifting pump, of each fixing block, a first chuck is arranged at the bottom end of the connecting rod, a second lifting pump is arranged on the other side of each fixing block, and a second chuck is arranged at the bottom end of the second lifting pump, the two first clamping heads and the two second clamping heads clamp the drain pipe.

Preferably, the translation device includes the second fixed plate, the second fixed plate sets up in first lift pump top, the top surface bilateral symmetry of second fixed plate is provided with two bracing piece groups, every the bracing piece group is two bracing pieces, and sets up side by side around, be provided with the bearing on the bracing piece, with organizing be provided with the transmission shaft between the bearing, the bearing is passed respectively and the gyro wheel is connected at the transmission shaft both ends, the gyro wheel sets up on the guide rail, one of them the transmission shaft outer wall has cup jointed first gear, be provided with the motor on the second fixed plate top surface, motor execution axle end is provided with the second gear, and is connected with first gear engagement.

Preferably, the connecting rod is arranged in a circular arc structure, and the opening is arranged close to one side of the drain pipe.

Preferably, one side of the first chuck close to the drain pipe and one side of the second chuck close to the drain pipe are respectively provided with arc surfaces.

Preferably, rubber gaskets are arranged on the first chuck cambered surface and the second chuck cambered surface.

The utility model has the beneficial effects that: one side that is close to the support through the fixed block is provided with the connecting rod, and the bottom that the support was kept away from to the connecting rod is provided with first chuck, and one side that the connecting rod was kept away from to the fixed block is provided with the second lift pump, and second lift pump bottom is provided with the second chuck to reach and snatch the effect that the mechanism can adapt to different diameter drain pipes.

Drawings

FIG. 1 is a schematic structural diagram of an automatic grabbing mechanism for production of a refrigerator drain pipe in an embodiment;

fig. 2 is a left side view of an automatic grabbing mechanism for producing a drain pipe of a refrigerator in an embodiment.

Detailed Description

The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.

As shown in fig. 1-2, the utility model discloses an automatic grabbing mechanism for production of a refrigerator drain pipe, which comprises: the bottom plate 1, the symmetry is provided with two support groups around on the 1 top surface of bottom plate, every support group is including controlling two supports 2 that set up side by side, all be provided with guide rail 3 on every support group, be provided with translation device 4 between two guide rails 3, translation device 4 below sets up grabbing device 5, grabbing device 5 is including setting up in the first lift pump 51 of translation device 4 below, first lift pump 51 bottom is provided with first fixed plate 52, first fixed plate 52 bottom surface is provided with parallel clamping jaw cylinder 53, two execution end bottom surface symmetries of parallel clamping jaw cylinder 53 are provided with two fixed blocks 54, one side that first lift pump 51 was kept away from to fixed block 54 is provided with connecting rod 55, the bottom of connecting rod 55 is provided with first chuck 551, the opposite side of fixed block 54 is provided with second lift pump 56, second lift pump 56 bottom is provided with second chuck 561, the centre gripping of two first chucks 551 and two second chucks 561 has the drain pipe.

Further, as shown in fig. 1-2, the translation device 4 includes a second fixing plate 41, the second fixing plate 41 is disposed on the top end of the first lift pump 51, two support rod sets are disposed on the top surface of the second fixing plate 41 in bilateral symmetry, each support rod set includes two support rods 42, and the support rods 42 are disposed in parallel, bearings 43 are disposed on the support rods 42, a transmission shaft 44 is disposed between the bearings 43 in the same set, two ends of the transmission shaft 44 respectively penetrate through the bearings 43 and connect with rollers 45, the rollers 45 are disposed on the guide rail 3, a first gear 46 is sleeved on the outer wall of one of the transmission shafts 44, a motor 47 is disposed on the top surface of the second fixing plate 41, and a second gear 48 is disposed at the end of an actuating shaft of the motor 47 and is engaged with the first gear 46.

Further, as shown in fig. 2, in order to avoid grabbing a drain pipe with a larger pipe diameter, the outer wall of the drain pipe is in contact with the connecting rod 55, the connecting rod 55 is configured in an arc-shaped structure, and the opening is disposed near one side of the drain pipe.

Further, as shown in fig. 2, in order to facilitate grasping the drain pipe, a side of the first chuck 551 close to the drain pipe and a side of the second chuck 561 close to the drain pipe are respectively provided with an arc surface.

Further, as shown in fig. 2, in order to grip the drain pipe more firmly, rubber gaskets are disposed on the arc surfaces of the first chuck 551 and the second chuck 561.

The working principle is as follows: the drain pipe is placed on the bottom plate 1, the motor 47 works, the first gear 46 is driven to rotate through the second gear 48, the first gear 46 drives the roller 45 to move along the guide rail 3 through the transmission shaft 44, the translation device 4 moves to drive the gripping device 5 to move to the position above the drain pipe, at the moment, two execution ends of the parallel clamping jaw air cylinder 53 are in a separated state, the execution end of the first lifting pump 51 descends until the first clamping head 551 is positioned at the lower part of the drain pipe, the second clamping head 561 is positioned at the upper part of the drain pipe, the parallel clamping jaw air cylinder 53 works, the two execution ends of the parallel clamping jaw air cylinder 53 are folded, the execution end of the parallel clamping jaw air cylinder 53 drives the first clamping head 551 to move through the connecting rod 55 until the cambered surface of the first clamping head 551 is attached to the outer wall of the drain pipe, then the second lifting pump 56 is started, the execution end of the second lifting pump 56 drives the second clamping head 561 to descend until the cambered surface of the second clamping head 561 is attached to the outer wall of the drain pipe, at this time, the drain pipe is fixed between the two first chucks 551 and the two second chucks 561, the execution end of the first lift pump 51 is raised to take the drain pipe away from the bottom plate 1, the motor 47 is started, the translation device 4 is driven to convey the drain pipe to a specified position along the guide rail 3, the execution end of the first lift pump 51 is lowered, the execution end of the second lift pump 56 is raised, the two execution ends of the parallel jaw cylinder 53 are separated, the drain pipe is placed at a specified position, the execution end of the first lift pump 51 is raised, the translation device 4 is started and returns to the initial position, and the above steps are repeated.

Compared with the prior art, the grabbing mechanism has the advantages that the connecting rod is arranged on one side, close to the support, of the fixing block, the first chuck is arranged at the bottom end, far away from the support, of the connecting rod, the second lifting pump is arranged on one side, far away from the connecting rod, of the fixing block, and the second chuck is arranged at the bottom end of the second lifting pump, so that the grabbing mechanism can adapt to drainage pipes with different diameters.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a refrigerator drain pipe production is with automatic mechanism of snatching, includes: bottom plate (1), the symmetry is provided with two support groups, every around on bottom plate (1) top surface support group is including controlling two supports (2) that set up side by side, every all be provided with guide rail (3) on the support group, be provided with translation device (4), its characterized in that between two guide rail (3): a gripping device (5) is arranged below the translation device (4), the gripping device (5) comprises a first lifting pump (51) arranged below the translation device (4), a first fixing plate (52) is arranged at the bottom end of the first lifting pump (51), a parallel clamping jaw air cylinder (53) is arranged on the bottom surface of the first fixing plate (52), two fixed blocks (54) are symmetrically arranged on the bottom surfaces of two executing ends of the parallel clamping jaw air cylinder (53), a connecting rod (55) is arranged on one side of the fixed block (54) far away from the first lifting pump (51), a first chuck (551) is arranged at the bottom end of the connecting rod (55), a second lifting pump (56) is arranged at the other side of the fixed block (54), the bottom end of the second lifting pump (56) is provided with a second chuck (561), and the two first chucks (551) and the two second chucks (561) clamp a drain pipe.

2. The automatic grabbing mechanism for the production of the refrigerator drain pipe according to claim 1, wherein the translation device (4) comprises a second fixing plate (41), the second fixing plate (41) is disposed at the top end of the first lift pump (51), two support rod sets are symmetrically disposed on the top surface of the second fixing plate (41), each support rod set comprises two support rods (42) and is disposed in parallel in the front and back direction, a bearing (43) is disposed on each support rod (42), a transmission shaft (44) is disposed between the bearings (43) in the same set, two ends of the transmission shaft (44) respectively penetrate through the bearings (43) and are connected with a roller (45), the roller (45) is disposed on the guide rail (3), one of the transmission shafts (44) is sleeved with the first gear (46), and a motor (47) is disposed on the top surface of the second fixing plate (41), the tail end of the actuating shaft of the motor (47) is provided with a second gear (48) which is meshed with the first gear (46).

3. The automatic grabbing mechanism for the production of the refrigerator drain pipe according to claim 2, wherein the connecting rod (55) is arranged in a circular arc structure, and the opening is arranged close to one side of the drain pipe.

4. The automatic grabbing mechanism for the production of the refrigerator drain pipe according to claim 3, wherein one side of the first chuck (551) close to the drain pipe and one side of the second chuck (561) close to the drain pipe are respectively provided with an arc surface.

5. The automatic grabbing mechanism for the production of the refrigerator drain pipe according to claim 4, wherein rubber gaskets are arranged on the cambered surface of the first chuck (551) and the cambered surface of the second chuck (561).