CN220950144U - Transfer mechanism of rear floor side beam - Google Patents

Abstract

The utility model discloses a transfer mechanism of a rear floor boundary beam, which comprises a clamp plate, a supporting plate, a bottom plate and two guide rail seats, wherein the guide rail seats extend in a left-right manner at intervals, the guide rail seats are arranged between two adjacent stations, the bottom plate is slidably arranged on the guide rail seats through a left-right moving assembly, the left-right moving assembly is used for driving the bottom plate to move between the two adjacent stations, the supporting plate is slidably arranged above the bottom plate through an up-down moving assembly, the up-down moving assembly is used for driving the supporting plate to move up and down, the clamp plate is slidably arranged above the supporting plate through the front-back moving assembly, the front-back moving assembly is used for driving the clamp plate to move back and forth, the left side and the right side of the back side of the clamp plate are respectively provided with a supporting frame for supporting workpieces, and the supporting frame is provided with a third detection sensor for detecting whether the workpieces are on the supporting frame. Not only can the transfer of work piece between two stations be realized automatically, but also the manipulator is not required to be arranged simultaneously to reduce the mechanical cost and the labor cost.

Description

Transfer mechanism of rear floor side beam

Technical Field

The utility model belongs to the technical field of rear floor edge beam processing equipment, and particularly relates to a transfer mechanism of a rear floor edge beam.

Background

The rear floor side beam of an automobile is generally composed of a plurality of plates, and when the rear floor side beam is manufactured, the rear floor side beam needs to be processed at different positions through different stations. In the prior art, the transfer of the rear floor edge beam between different stations is generally carried out in two ways, one is carried out between different stations by a manipulator; another is to use a transfer cart and then be transported between different stations by a worker pushing the cart. The former needs to set up a plurality of manipulators, and its mechanical cost is high, and the latter needs the manual work to transport, and the cost of labor is high.

Disclosure of utility model

The utility model aims to provide a transfer mechanism of a rear floor boundary beam, which not only can automatically realize the transfer of workpieces between two processing stations, but also does not need to arrange a mechanical arm, thereby reducing the mechanical cost and the labor cost.

The technical scheme adopted by the utility model is as follows: the utility model provides a transfer mechanism of back floor boundary beam, includes anchor clamps board, backup pad, bottom plate and back-and-forth interval and controls two guide rail seats that extend, the guide rail seat is used for between two adjacent stations of back floor boundary beam processing, the bottom plate sets up on the guide rail seat through controlling moving assembly slidingly, and controls moving assembly and be used for driving the bottom plate and remove between two adjacent stations, the backup pad is through reciprocate the subassembly slip setting in the bottom plate top, and reciprocates the subassembly and be used for driving the backup pad and reciprocate, the anchor clamps board is through back-and-forth movement subassembly slip setting in the backup pad top, and moves the subassembly around being used for driving the anchor clamps board and reciprocate, the left and right sides of anchor clamps board rear side all is provided with the support frame that is used for supporting back floor boundary beam, be provided with the third detection sensor that is used for detecting back floor boundary beam on the support frame.

As the preference in above-mentioned scheme, the subassembly is moved about including setting up the motor about on the bottom plate, be provided with the driving gear after controlling the output of motor downwards and passing the bottom plate, be provided with on any guide rail seat through the connecting plate and lie in between two guide rail seats and with the driven rack of driving gear meshing, be provided with left and right guide rail on the guide rail seat, be provided with on the bottom plate and control slider that can sliding connection on left and right guide rail.

Further preferably, a first detection sensor for detecting whether the bottom plate reaches the station is arranged on the outer side of the guide rail seat, and a left detection block and a right detection block which can be detected by the first detection sensor are arranged on the bottom plate.

Further preferably, the up-down moving assembly comprises an up-down cylinder arranged on an up-down cylinder seat, the up-down cylinder seat is arranged on a bottom plate, the output end of the up-down cylinder passes through the up-down cylinder seat and then is arranged on a supporting plate, at least two guide rods are arranged between the supporting plate and the up-down cylinder seat, the upper ends of the guide rods are fixed on the supporting plate, and an anti-drop section is arranged at the lower ends of the guide rods after passing through the up-down cylinder seat.

Further preferably, at least two buffers are vertically arranged on the upper and lower cylinder blocks.

Further preferably, the back-and-forth moving assembly comprises a back-and-forth moving cylinder arranged on the supporting plate, the output end of the back-and-forth moving cylinder is arranged on the fixture plate, two back-and-forth sliding rails extending back and forth are arranged on the supporting plate at intervals left and right, and a back-and-forth sliding block capable of moving back and forth on the corresponding sliding rail is arranged on the fixture plate corresponding to each back-and-forth sliding rail.

Further preferably, the support plate is provided with a second detection sensor for detecting a limit position of the forward and backward movement of the jig plate, and the jig plate is provided with a forward and backward detection block which can be detected by the second detection sensor.

The utility model has the beneficial effects that: the workpiece can be transferred between different stations through the left-right moving assembly, and the workpiece can be switched between the support frame and the stations through the cooperation of the up-down moving assembly and the front-back moving assembly, so that the workpiece between the two processing stations is automatically transferred.

Drawings

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is a schematic diagram of the second embodiment of the present utility model.

FIG. 3 is a schematic view of a plurality of the present utility model combined together.

Reference numerals: the fixture comprises a fixture plate-1, a supporting plate-2, a bottom plate-3, a guide rail seat-4, a supporting frame-5, a third detection sensor-6, a left and right motor-7, a driving gear-8, a connecting plate-9, a driven rack-10, left and right guide rails-11, left and right sliding blocks-12, a first detection sensor-13, a left and right detection block-14, an upper and lower cylinder seat-15, an upper and lower cylinder-16, a guide rod-17, an anti-falling section-17 a, a buffer-18, a front and rear moving cylinder-19, a front and rear sliding rail-20, a front and rear sliding block-21 and a second detection sensor-22.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

As shown in fig. 1-2, a transfer mechanism for a rear floor side beam mainly comprises a clamp plate 1, a support plate 2, a bottom plate 3, a left-right moving assembly, an up-down moving assembly, a front-back moving assembly and two guide rail seats 4 which are arranged at intervals in the front-back direction and extend in the left-right direction. The guide rail seat 4 is positioned between two adjacent stations for processing the edge beam of the rear floor, and the guide rail seat can be formed by splicing a plurality of guide rail seats. In the present application, the rail mount may be disposed in front of the stations, and the transfer mechanisms of the plurality of stations may be disposed side by side, as shown in fig. 3.

The bottom plate 3 is slidably arranged on the guide rail seat 4 through a left-right moving assembly, and the left-right moving assembly is used for driving the bottom plate 3 to move between two adjacent stations. The supporting plate 2 is slidably arranged above the bottom plate 3 through an up-and-down moving assembly, and the up-and-down moving assembly is used for driving the supporting plate 2 to move up and down. The clamp plate 1 is slidably arranged above the support plate 2 through a back-and-forth movement assembly, and the back-and-forth movement assembly is used for driving the clamp plate to move back and forth. The left and right sides of anchor clamps board 1 rear side all is provided with the support frame 5 that is used for supporting the back floor boundary beam, is provided with simultaneously on support frame 5 and is used for detecting whether the back floor boundary beam is on the support frame third detection sensor 6.

The working process is as follows: the clamp plate is extended backwards through the front-back moving assembly, the support frame is located below a workpiece on the station, then the clamp plate is jacked up and down through the up-down moving assembly, at the moment, the third sensor can detect workpiece signals, the support frame can support the workpiece, the clamp plate with the workpiece moves downwards after being moved forwards through the front-back moving assembly and the up-down moving assembly in sequence, and then the left-right moving assembly works, so that the whole transfer mechanism moves to another station. The fixture plate is jacked up and down through the up-down moving assembly, then the fixture plate is extended backwards through the forward-backward moving assembly, a workpiece is located right above the fixture on the station, then the up-down moving assembly moves downwards, the workpiece located on the support frame falls on the fixture of the station, then the forward-backward moving assembly works, the fixture plate is retracted, and the operation is repeated continuously, so that the workpiece is transferred between the two stations.

The concrete structure of the left-right moving assembly comprises a left motor 7 and a right motor 7 which are arranged on a bottom plate 3, a driving gear 8 is arranged at the output ends of the left motor 7 and the right motor 7 after downwards penetrating through the bottom plate 3, and a driven rack 10 which is arranged between the two guide rail seats 4 and meshed with the driving gear 8 is arranged on any guide rail seat 4 through a connecting plate 9. In order to ensure the accuracy of the left-right movement, left and right guide rails 11 are provided on the guide rail seat 4, and left and right sliders 12 capable of being slidingly connected to the left and right guide rails 11 are provided on the bottom plate 3. When the left motor and the right motor work, the bottom plate can move left and right on the guide rail seat by being meshed with the driving gear and the driven rack.

In order to ensure that the bottom plate can accurately move to the corresponding station, a first detection sensor 13 for detecting whether the bottom plate 3 reaches the station is arranged on the outer side of the guide rail seat 4, and a left detection block 14 and a right detection block 14 which can be detected by the first detection sensor 13 are arranged on the bottom plate 3.

For controlling the motor, control guide rail and driven rack in order to protect, be provided with the motor cover that can cover on controlling the motor on the bottom plate, all be provided with the flexible safety cover that can cover in the top of controlling guide rail and driven rack in correspondence, flexible safety cover's one end is fixed in the guide rail seat and corresponds the station department of correspondence, and the other end is fixed on the bottom plate, and the left and right sides of bottom plate all is provided with flexible safety cover, when the bottom plate moves about, drives the flexible safety cover of one side and elongates, and the opposite side shortens.

The specific structure of the up-down moving assembly comprises an up-down cylinder 16 arranged on an up-down cylinder seat 15, the up-down cylinder seat 16 is arranged on the bottom plate 3, and the output end of the up-down cylinder 16 passes through the up-down cylinder seat 16 and then is arranged on the supporting plate 2. In order to ensure the accuracy in the up-and-down movement, at least two guide rods 17 are arranged between the support plate 2 and the up-and-down cylinder seat 16, the upper ends of the guide rods 17 are fixed on the support plate 2, the lower ends of the guide rods 17 penetrate through the up-and-down cylinder seat 16 and then are provided with anti-falling sections 17a, and guide sleeves are arranged between the guide rods and the up-and-down cylinder seat. When the upper cylinder and the lower cylinder work, the supporting plate can be pushed to move up and down.

In order to ensure hard contact between the upper and lower cylinder blocks and the support plate and also to prevent the support plate with the work piece from being rapidly lowered, at least two buffers 18 are vertically provided on the upper and lower cylinder blocks 16.

The concrete structure of the fore-and-aft moving assembly comprises a fore-and-aft moving cylinder 19 arranged on a supporting plate 2, wherein the output end of the fore-and-aft moving cylinder 19 is arranged on a fixture plate 1, two fore-and-aft sliding rails 20 extending forwards and backwards are arranged on the supporting plate 2 at intervals left and right, a fore-and-aft sliding block 21 capable of moving forwards and backwards on the corresponding sliding rail is arranged on the fixture plate 1 corresponding to each fore-and-aft sliding rail 20, and the fore-and-aft moving cylinder can drive the fixture plate and a supporting frame to move forwards and backwards when in operation.

In order to facilitate detection of whether the support frame is aligned with the station, a second detection sensor 22 for detecting the front and back movement limit position of the clamp plate 1 is arranged on the support plate 2, and meanwhile, a front and back detection block which can be detected by the second detection sensor 22 is arranged on the clamp plate 1 and is positioned on the bottom surface of the clamp plate.

In the application, a control box with a control component is arranged on a bottom plate, and a first detection sensor, a second detection sensor, a third detection sensor, a left motor, a right motor, an up-down movement cylinder and a front-back movement cylinder are all electrically connected with the control component, so that the control component can control the left motor, the right motor, the up-down movement cylinder and the front-back movement cylinder to work according to signals of the first detection sensor, the second detection sensor and the third detection sensor. For protecting the electric wires or the air pipes, drag chains can be arranged between the guide rail seat and the bottom plate, between the bottom plate and the supporting plate, and between the supporting plate and the clamp plate.

Claims (7)

1. The utility model provides a transfer mechanism of back floor boundary beam which characterized in that: including anchor clamps board (1), backup pad (2), bottom plate (3) and two guide rail seat (4) that back-and-forth interval and left and right sides extend, guide rail seat (4) are located between two adjacent stations that are used for back floor boundary beam processing, bottom plate (3) set up on guide rail seat (4) through controlling the removal subassembly slidingly, and control the removal subassembly and be used for driving bottom plate (3) and remove between two adjacent stations, backup pad (2) are through reciprocate the subassembly slip setting in bottom plate (3) top, and reciprocate the subassembly and be used for driving backup pad (2) reciprocate, anchor clamps board (1) are through back-and-forth movement subassembly slip setting in backup pad (2), and reciprocate the subassembly and be used for driving anchor clamps board back-and-forth movement, the left and right sides of anchor clamps board (1) rear side all is provided with support frame (5) that are used for supporting back floor boundary beam, be provided with on support frame (5) and be used for detecting whether back floor boundary beam is at third detection sensor (6) on the support frame.

2. The transfer mechanism for a rear floor edge beam as claimed in claim 1, wherein: the left-right moving assembly comprises a left motor (7) and a right motor (7) which are arranged on a bottom plate (3), a driving gear (8) is arranged at the output end of the left-right motor (7) downwards penetrates through the bottom plate (3), a driven rack (10) which is positioned between two guide rail seats (4) and meshed with the driving gear (8) is arranged on any guide rail seat (4) through a connecting plate (9), a left guide rail (11) and a right guide rail (11) are arranged on the guide rail seat (4), and a left slider (12) which can be connected on the left guide rail (11) and the right slider are arranged on the bottom plate (3) in a sliding mode.

3. The transfer mechanism for a rear floor edge beam as claimed in claim 2, wherein: the outside of guide rail seat (4) is provided with first detection sensor (13) that are used for detecting whether bottom plate (3) reach the station, be provided with on bottom plate (3) and be detected by first detection sensor (13) about detection piece (14).

4. The transfer mechanism for a rear floor edge beam as claimed in claim 1, wherein: the up-down moving assembly comprises an up-down cylinder (16) arranged on an up-down cylinder seat (15), the up-down cylinder seat (15) is arranged on a bottom plate (3), the output end of the up-down cylinder (16) is arranged on a supporting plate (2) after passing through the up-down cylinder seat (15), at least two guide rods (17) are arranged between the supporting plate (2) and the up-down cylinder seat (15), the upper ends of the guide rods (17) are fixed on the supporting plate (2), and an anti-falling section (17 a) is arranged at the lower ends of the guide rods (17) after passing through the up-down cylinder seat (15).

5. The transfer mechanism for a rear floor edge beam as claimed in claim 4, wherein: at least two buffers (18) are vertically arranged on the upper and lower cylinder seats (15).

6. The transfer mechanism for a rear floor edge beam as claimed in claim 1, wherein: the back-and-forth moving assembly comprises back-and-forth moving cylinders (19) arranged on a supporting plate (2), the output ends of the back-and-forth moving cylinders (19) are arranged on a clamp plate (1), two back-and-forth sliding rails (20) extending back and forth are arranged on the supporting plate (2) at intervals left and right, and a back-and-forth sliding block (21) capable of moving back and forth on the corresponding sliding rails is arranged on the clamp plate (1) corresponding to each back-and-forth sliding rail (20).

7. The transfer mechanism for a rear floor edge beam as recited in claim 6, wherein: the support plate (2) is provided with a second detection sensor (22) for detecting the front-back movement limit position of the clamp plate (1), and the clamp plate (1) is provided with a front-back detection block which can be detected by the second detection sensor (22).