CN210763045U

CN210763045U - Sheet conveying device for ship building

Info

Publication number: CN210763045U
Application number: CN201921294022.8U
Authority: CN
Inventors: 安星光
Original assignee: Dig Automation Engineering Wuhan Co ltd
Current assignee: Dig Automation Engineering Wuhan Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-16
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a sheet metal conveyor for shipbuilding, including platform, first linear movement mechanism, second linear movement mechanism, elevating system and fixture, first linear movement mechanism sets up on the platform, elevating system sets up the platform top and with the transmission of first linear movement mechanism is connected, first linear movement mechanism drives elevating system removes along the fore-and-aft direction, second linear movement mechanism sets up elevating system top, and with the transmission of elevating system is connected, fixture with the transmission of second linear movement mechanism is connected. The utility model provides a simple structure's a sheet metal conveyor for shipbuilding.

Description

Sheet conveying device for ship building

Technical Field

The utility model relates to a welding auxiliary assembly field. More specifically, the present invention relates to a sheet conveyor for use in shipbuilding.

Background

In ship construction, when a production line carries out line production, the thin plates need to be accurately conveyed and positioned before and after a jointed plate welding station. However, the thin plate has the problems of heavy weight and wide size, and the accurate conveying is difficult. The conventional device for conveying the thin plates has the problems of large volume, high cost, difficult maintenance and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure's a sheet metal conveyor for shipbuilding.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a sheet conveying device for shipbuilding comprises a platform, a first linear moving mechanism, a second linear moving mechanism, a lifting mechanism and a clamping mechanism, wherein the first linear moving mechanism is arranged on the platform, the lifting mechanism is arranged above the platform and is in transmission connection with the first linear moving mechanism, the first linear moving mechanism drives the lifting mechanism to move along the front-back direction, the second linear moving mechanism is arranged above the lifting mechanism and is in transmission connection with the lifting mechanism, the clamping mechanism comprises a base, a sliding block, a first telescopic cylinder, a rotating part, an upper chuck and a lower chuck, the base is horizontally arranged above the second linear moving mechanism and is in transmission connection with the second linear moving mechanism, the second linear moving mechanism drives the base to move along the left-right direction, and the lower chuck is arranged at the right end of the upper end of the base, the sliding block is arranged on the base in a sliding mode in the front-back direction, the rear end of the sliding block is an inclined plane which is inclined downwards from right to front and back, the first telescopic cylinder is horizontally arranged at the front end of the upper end of the base, the telescopic rod of the first telescopic cylinder is arranged in the front-back direction and is connected with the front end of the sliding block, the middle of the rotating piece is rotatably connected with the base so that the rotating piece can rotate around the left-right direction, the front end of the lower end of the rotating piece is placed on the inclined plane, the upper chuck is arranged at the rear end of the lower end of the rotating piece, the first telescopic cylinder drives the sliding block to slide back and forth, and the sliding block drives the rotating piece to rotate around the middle.

Preferably, in the thin plate conveying device for ship construction, the second linear moving mechanism includes a first horizontal plate, a second horizontal plate and a driving unit, the first horizontal plate and the second horizontal plate are arranged at intervals up and down, two linear rails are arranged on the second horizontal plate at intervals front and back, the base is horizontally arranged at the upper end of the first horizontal plate, the linear rails are arranged along the left and right direction, two sliding members corresponding to the two linear rails are arranged at the lower end of the first horizontal plate, the sliding members are arranged on the corresponding linear rails in a manner of sliding left and right, the driving unit is arranged on the second horizontal plate and is in transmission connection with the first horizontal plate, and the driving unit drives the second horizontal plate to slide along the left and right direction; the first linear movement mechanism has the same structure as the second linear movement mechanism except that the movement direction output by the first linear movement mechanism is in the front-rear direction.

Preferably, in the thin plate conveying device for ship building, the driving unit includes a motor and a gear, a rack is disposed at the rear end of the lower end of the first horizontal plate along the left-right direction, an output shaft of the motor is vertically disposed, the gear is coaxially sleeved on the output shaft and engaged with the rack, and the motor drives the gear to rotate so as to drive the rack to move along the left-right direction relative to the gear.

Preferably, the sheet conveying device for shipbuilding, elevating system includes support and second telescoping cylinder, the support sets up second horizontal plate below, the second horizontal plate lower extreme front and back spaced is equipped with two guide bars, the equal vertical setting of guide bar to run through from top to bottom the support and with support sliding connection, the cylinder body of second telescoping cylinder is fixed to be set up on the support, its telescopic link is vertical upwards to be set up, and upwards run through the support and with the lower extreme fixed connection of second horizontal plate.

The utility model discloses a sheet metal conveyor cliies the sheet metal through fixture to realize fixture adjustment in front and back direction and the ascending position of left and right sides respectively through first rectilinear movement mechanism and second rectilinear movement mechanism, realize the fine setting on the fixture height through elevating system simultaneously, realized the accurate transport of sheet metal in horizontal direction and vertical side.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a thin plate conveying device according to the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

FIG. 1 is a sheet conveyer for ship building according to an embodiment of the present invention, which includes a platform, a first linear moving mechanism, a second linear moving mechanism, a lifting mechanism and a clamping mechanism, wherein the first linear moving mechanism is disposed on the platform, the lifting mechanism is disposed above the platform and is in transmission connection with the first linear moving mechanism, the first linear moving mechanism drives the lifting mechanism to move along a front-back direction, the second linear moving mechanism is disposed above the lifting mechanism and is in transmission connection with the lifting mechanism, the clamping mechanism includes a base 1, a slider 2, a first telescopic cylinder 3, a rotating member 4, an upper chuck 5 and a lower chuck 6, the base 1 is horizontally disposed above the second linear moving mechanism and is in transmission connection with the second linear moving mechanism, the second linear moving mechanism drives the base 1 to move along a left-right direction, the lower chuck 6 is arranged at the right end of the upper end of the base 1, the sliding block 2 is arranged on the base 1 in a sliding mode along the front-back direction, the rear end of the sliding block is an inclined plane which is inclined from the front to the back, the first telescopic cylinder 3 is horizontally arranged at the front end of the upper end of the base 1, a telescopic rod of the first telescopic cylinder is arranged along the front-back direction and is connected with the front end of the sliding block 2, the middle of the rotating piece 4 is rotatably connected with the base 1 so that the rotating piece 4 can rotate around the left-right direction, the front end of the lower end of the rotating piece 4 is placed on the inclined plane, the upper chuck 5 is arranged at the rear end of the lower end of the rotating piece 4, the first telescopic cylinder 3 drives the sliding block 2 to slide back and forth, and the sliding block 2 drives the rotating piece 4 to rotate.

In this embodiment, a thin plate is clamped by a clamping mechanism, as shown in fig. 1, a platform and a first linear moving mechanism are not shown in fig. 1, the middle part of a rotating member 4 is rotatably connected with a base 1, the front end of the rotating member 4 is a circular disc, the lower end of the circular disc abuts against an inclined surface of a sliding block 2, an upper chuck 5 is arranged at the rear end of the lower end of the rotating member 4, the rotating member 4 has a heavier weight and the front end thereof is heavier than the rear end, the right end of the rotating member is generally lifted, a certain gap exists between the upper chuck 5 and a lower chuck 6, when the telescopic rod of a first telescopic cylinder 3 is retracted forward to a limit position, the sliding block 2 is driven to move forward, the front end of the rotating member 4 is driven to rotate to the rear end of the inclined surface, when the telescopic rod of the first telescopic cylinder 3 is extended backward, the sliding block 2 is driven to move backward, the front end of the rotating member 4 is gradually jacked up when, therefore, the sheet is clamped by the upper chuck 5 and the lower chuck 6, and compared with a common sheet conveying device which clamps the sheet by the telescopic cylinder, the sheet conveying device can avoid the deformation of the sheet caused by overlarge impact force of the telescopic rod of the telescopic cylinder, and meanwhile, in order to enable the upper chuck 5 and the lower chuck 6 to be clamped more tightly, teeth can be arranged on the contact part of the upper chuck 5 and the lower chuck 6; in this embodiment, as shown in fig. 1, a connecting rod may be connected between the telescopic rod of the first telescopic cylinder 3 and the sliding block 2 to solve the problem that the telescopic rod of the first telescopic cylinder 3 is too short; specifically, in order to realize the removal of the sheet in all directions, after the sheet is clamped by the clamping mechanism, the adjustment of the position of the clamping mechanism in the front-back direction and the left-right direction is realized through the first linear moving mechanism and the second linear moving mechanism respectively, and meanwhile, fine adjustment in height on the clamping mechanism is realized through the lifting mechanism, so that the accurate conveying of the sheet in the horizontal direction and the vertical direction is realized.

Preferably, as another embodiment of the present invention, the second linear moving mechanism includes a first horizontal plate 7, a second horizontal plate 8 and a driving unit, the first horizontal plate 7 and the second horizontal plate 8 are disposed at an interval from top to bottom, two linear rails 15 are disposed on the second horizontal plate 8 at intervals from front to back, the base 1 is horizontally disposed on the upper end of the first horizontal plate 7, the linear rails 15 are disposed along the left-right direction, two sliding members 16 corresponding to the two linear rails 15 are disposed at the lower end of the first horizontal plate 7, the sliding members 16 are slidably disposed on the corresponding linear rails 15 from left to right, the driving unit is disposed on the second horizontal plate 8 and is in transmission connection with the first horizontal plate 7, the driving unit includes a motor 9 and a gear 10, a rack 11 is disposed at the rear end of the lower end of the first horizontal plate 7 along the left-right direction, an output shaft of the motor 9 is vertically arranged, the gear 10 is coaxially sleeved on the output shaft and meshed with the rack 11, and the motor 9 drives the gear 10 to rotate so as to drive the rack 11 to move along the left and right directions relative to the gear 10.

In this embodiment, the gear 10 is driven by the motor 9 to rotate, the gear 10 drives the rack 11 to rotate, and the position of the gear 10 is fixed, so the rack 11 moves left and right relative to the gear 10, and drives the first horizontal plate 7 to move left and right on the linear track 15 through the two sliders 2.

Preferably, as another embodiment of the present invention, the lifting mechanism includes a support 12 and a second telescopic cylinder 13, the support 12 is disposed below the second horizontal plate 8, two guide rods 14 are disposed at the front and back of the lower end of the second horizontal plate 8, the guide rods 14 are vertically disposed and vertically penetrate through the support 12 and the support 12 in a sliding manner, the cylinder body of the second telescopic cylinder 13 is fixedly disposed on the support 12, and the telescopic rod thereof is vertically disposed upward and upwardly penetrates through the support 12 and the lower end of the second horizontal plate 8 in a fixed manner.

In this embodiment, the second horizontal plate 8, the first horizontal plate 7 thereon, the driving unit at the upper end of the first horizontal plate and the clamping mechanism are driven by the cylinder to move up and down, and the first horizontal plate 7 is limited by the two vertically arranged guide rods 14 to only move up and down.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A sheet conveying device for shipbuilding is characterized by comprising a platform, a first linear moving mechanism, a second linear moving mechanism, a lifting mechanism and a clamping mechanism, wherein the first linear moving mechanism is arranged on the platform, the lifting mechanism is arranged above the platform and is in transmission connection with the first linear moving mechanism, the first linear moving mechanism drives the lifting mechanism to move along the front-back direction, the second linear moving mechanism is arranged above the lifting mechanism and is in transmission connection with the lifting mechanism, the clamping mechanism comprises a base (1), a sliding block (2), a first telescopic cylinder (3), a rotating piece (4), an upper chuck (5) and a lower chuck (6), the base (1) is horizontally arranged above the second linear moving mechanism and is in transmission connection with the second linear moving mechanism, the second linear moving mechanism drives the base (1) to move along the left-right direction, the lower chuck (6) is arranged at the right end of the upper end of the base (1), the sliding block (2) is arranged on the base (1) in a sliding manner along the front-back direction, the rear end of the sliding block is an inclined plane which is inclined downwards from front to back, the first telescopic cylinder (3) is horizontally arranged at the front end of the upper end of the base (1), a telescopic rod of the first telescopic cylinder is arranged along the front-back direction and connected with the front end of the sliding block (2), the middle part of the rotating piece (4) is rotatably connected with the base (1) so that the rotating piece (4) rotates around the left-right direction, the front end of the lower end of the rotating piece (4) is placed on the inclined plane, the upper chuck (5) is arranged at the rear end of the lower end of the rotating piece (4), and the first telescopic cylinder (3) drives the, the sliding block (2) drives the rotating piece (4) to rotate around the middle part of the rotating piece so as to enable the upper chuck (5) to be close to or far away from the lower chuck (6).

2. The thin plate carrying device for ship building as claimed in claim 1, wherein said second linear moving mechanism comprises a first horizontal plate (7), a second horizontal plate (8), said first horizontal plate (7) and said second horizontal plate (8) are arranged at an interval from top to bottom, said second horizontal plate (8) is provided with two linear rails (15) at a distance from front to back, said base (1) is horizontally arranged on the upper end of said first horizontal plate (7), said linear rails (15) are arranged along the left-right direction, said first horizontal plate (7) is provided at the lower end thereof with two sliding members (16) corresponding to said two linear rails (15), said sliding members (16) are arranged on the corresponding linear rails (15) in a manner of sliding from left to right, and said driving unit is arranged on said second horizontal plate (8), and is in transmission connection with the first horizontal plate (7), and the driving unit drives the second horizontal plate (8) to slide along the left and right directions.

3. The thin plate carrying device for ship building as claimed in claim 2, wherein the driving unit comprises a motor (9) and a gear (10), a rack (11) is provided at the rear end of the lower end of the first horizontal plate (7) along the left-right direction, the output shaft of the motor (9) is vertically arranged, the gear (10) is coaxially sleeved on the output shaft and meshed with the rack (11), and the motor (9) drives the gear (10) to rotate so as to drive the rack (11) to move along the left-right direction relative to the gear (10).

4. A sheet transporter for ship building according to claim 2 or 3, wherein the lifting mechanism comprises a support (12) and a second telescopic cylinder (13), the support (12) is arranged below the second horizontal plate (8), two guide rods (14) are arranged at the lower end of the second horizontal plate (8) at intervals in front and back, the guide rods (14) are vertically arranged and vertically penetrate through the support (12) and are connected with the support (12) in a sliding manner, the cylinder body of the second telescopic cylinder (13) is fixedly arranged on the support (12), and the telescopic rod thereof is vertically upwards arranged, penetrates through the support (12) upwards and is fixedly connected with the lower end of the second horizontal plate (8).