CN101376455B

CN101376455B - Supporting removable sling

Info

Publication number: CN101376455B
Application number: CN2008101566092A
Authority: CN
Inventors: 陆雷兵; 张元兴; 徐富荣
Original assignee: 江苏天奇物流系统工程股份有限公司
Priority date: 2008-09-22
Filing date: 2008-09-22
Publication date: 2010-12-08
Also published as: CN101376455A

Abstract

The invention relates to a supporting removable sling, wherein a left moving wheel and a right moving wheel roll in a conveying track; loading plates are connected with the main axles of the left moving wheel and the right moving wheel; a first left boom and a second left boom are hinged with the loading plate; a first right boom and a second right boom are hinged with the right end of the loading plate; a first right supporting frame and a second right supporting frame are connected with the bottom end parts of the first right boom and the second right boom; a first sliding rod is fixed with a first connecting rod; a first sleeve is sleeved on the first sliding rod; a first supporting arm is fixed on the first sleeve; a first rack is arranged on the first connecting rod at the lower part of the first sliding rod; a second sliding rod is arranged on a second connecting rod, a second sleeve is sleeved on the second sliding rod; a second supporting arm is fixed on the second sleeve; a second rack is arranged on the second connecting rod; and a jacking device and a translational propelling device are arranged on the top surface of a mounting bracket. The sling has the advantages that the structure is compact, the automation level is high, the sling can be suitable for the mixed production for various vehicle types, and because the sling supporting is not required to be modified when novel vehicle type is required to be increased, the cost is resaved.

Description

Supporting removable sling

Technical field

The present invention relates to a kind of can on the automotive automation manufacturing line according to the different automobile types automatic compensation after the supporting removable sling of Support Position, belong to technical field of conveying machinery.

Background technology

In the modern cars manufacturing line, often need to mix simultaneously and produce multiple vehicle, and the support of conventional art suspender is all fixed, and adopts the method that increases the strong point to adapt to the needs of multiple vehicle, the structure that suspender is supported is very complicated, but also is easy to generate interference.

Summary of the invention

The objective of the invention is to overcome the deficiencies in the prior art, a kind of swinging cross production that can adapt to multiple vehicle is provided, when needs increase new model, need not suspender is supported the supporting removable sling of transforming, saving production cost.

According to technical scheme provided by the invention, described supporting removable sling, be included in the left lateral travelling wheel and the right lateral travelling wheel that roll in the delivery track, the main shaft of left lateral travelling wheel and right lateral travelling wheel is connected with the loading plate of horizontally set downwards by the connecting panel that is provided with separately, the inside and outside both sides of the left end of loading plate are hinged with the first left arm and the second left arm that cooperatively interacts respectively, the inside and outside both sides of the right-hand member of loading plate are hinged with the first right arm and the second right arm that cooperatively interacts respectively, be provided with head rod between the first left arm and the first right arm bottom, be provided with second pipe link between the second left arm and the second right arm bottom, be fixedly connected with the first right bracing frame and the second right bracing frame that cooperatively interact between the bottom opposing end surface of the first right arm and the second right arm, mounting bracket is installed in the below of the preceding station suspender of transfer point, on the close one section body of rod of the first left arm of head rod, be fixed with the first circular slide bar, be socketed with the first circular sleeve on first slide bar, be fixed with first hold-down arm of bending on first sleeve, on the head rod below first slide bar, be provided with and be convenient to first tooth bar that first hold-down arm snaps in, on the close one section body of rod of the second left arm of second pipe link, be fixed with the second circular slide bar, be socketed with the second circular sleeve on second slide bar, be fixed with second hold-down arm of bending on second sleeve, on second pipe link below second slide bar, be provided with and be convenient to second tooth bar that second hold-down arm snaps in, be provided with the jacking apparatus that promotes first hold-down arm and second hold-down arm and promote the translational thrust device that jacking apparatus slides at the mounting bracket top end face.

Contact bar in being provided with on the connecting panel above loading plate, the contact bar is provided with the left dolly that slides in delivery track in the left part of preceding contact bar before middle contact bar left part is provided with; Be provided with contact bar in back in middle contact bar right part, be provided with the right dolly that in delivery track, slides in the right part of back contact bar.

Opposed end at the first right bracing frame and the second right bracing frame is respectively equipped with first alignment pin and second alignment pin that protrudes upward.

Be provided with the car body sensor that is used to judge current need reprinting car body vehicle at transfer point; On the mounting bracket top end face, be provided with the jacking cylinder that is used to judge jacking apparatus and shrink first contract sensor that puts in place, on mounting bracket with stand be equipped with the jacking cylinder that is used to judge jacking apparatus uphold put in place first uphold sensor; On the mounting bracket top end face, be provided with the flat-removing air cyclinder that is used to judge the translational thrust device and shrink second contract sensor that puts in place, on the mounting bracket top end face, be provided with the flat-removing air cyclinder that is used to judge the translational thrust device uphold put in place second uphold sensor; On the jacking cylinder of jacking apparatus, be provided with and be used to receive first and uphold the message pick-up sensor that jacking cylinder that sensor sends has been upheld the information of putting in place, on the jacking cylinder of jacking apparatus, be provided with and be used for sending the jacking cylinder and upheld the information of the information of putting in place and send sensor to second contract sensor.

Compact conformation of the present invention, the degree of automation height can adapt to the swinging cross production of multiple vehicle, when needs increase new model, does not need suspender supported and transforms, and saves cost.

Description of drawings

Fig. 1 is a structural front view of the present invention.

Fig. 2 is a support structure of the present invention position birds-eye view.

Fig. 3 is a structure left view of the present invention.

Fig. 4 is a signal control schematic diagram of the present invention.

The specific embodiment

The invention will be further described below in conjunction with concrete drawings and Examples.

As shown in the figure: the present invention is mainly by preceding dolly 1, preceding contact bar 2, left lateral travelling wheel 3, loading plate 4, middle contact bar 5, back contact bar 6, back dolly 7, the first right arm 8, the first left arm 9, delivery track 10, the first right bracing frame 11, second alignment pin 12, first hold-down arm 13, first slide bar 14, first tooth bar 15, mounting bracket 16, translational thrust device 17, jacking apparatus 18, right lateral travelling wheel 19, the second left arm 20, the second right arm 21, head rod 22, second pipe link 23, the second right bracing frame 24, first sleeve 25, second slide bar 26, second sleeve 27, second hold-down arm 28, second tooth bar 29, first alignment pin 30, car body sensor 0a, the first contract sensor 16a, first upholds sensor 16b, the second contract sensor 17a, second upholds sensor 17b, information sends compositions such as sensor 18a and message pick-up sensor 18b.

Supporting removable sling, be included in the left lateral travelling wheel 3 and right lateral travelling wheel 19 that roll in the delivery track 10, the main shaft of left lateral travelling wheel 3 and right lateral travelling wheel 19 is connected with the loading plate 4 of horizontally set downwards by the connecting panel that is provided with separately, the inside and outside both sides of the left end of loading plate 4 are hinged with the first left arm 9 and the second left arm 20 that cooperatively interacts respectively, the inside and outside both sides of the right-hand member of loading plate 4 are hinged with the first right arm 8 and the second right arm 21 that cooperatively interacts respectively, be provided with head rod 22 between the first left arm 9 and the first right arm, 8 bottoms, be provided with second pipe link 23 between the second left arm 20 and the second right arm, 21 bottoms, be fixedly connected with the first right bracing frame 11 and the second right bracing frame 24 that cooperatively interact between the bottom opposing end surface of the first right arm 8 and the second right arm 21, be fixed with the mounting bracket 16 that is positioned at below the arm below the delivery track 10, on head rod 22 close one section body of rod of the first left arm 9, be fixed with the first circular slide bar 14, be socketed with the first circular sleeve 25 on first slide bar 14, be fixed with first hold-down arm 13 of bending on first sleeve 25, on the head rod 22 below first slide bar 14, be provided with and be convenient to first tooth bar 15 that first hold-down arm 13 snaps in, on second pipe link, 23 close one section body of rod of the second left arm 20, be fixed with the second circular slide bar 26, be socketed with the second circular sleeve 27 on second slide bar 26, be fixed with second hold-down arm 28 of bending on second sleeve 27, on second pipe link 23 below second slide bar 26, be provided with and be convenient to second tooth bar 29 that second hold-down arm 28 snaps in, be provided with the jacking apparatus 18 that promotes first hold-down arm 13 and second hold-down arm 28 and promote the translational thrust device 17 that jacking apparatus 18 slides at mounting bracket 16 top end faces.

Contact bar 5 in being provided with on the connecting panel above loading plate 4, contact bar 2 before middle contact bar 5 left parts are provided with is provided with the left dolly 1 that slides in delivery track 10 in the left part of preceding contact bar 2; Be provided with contact bar 6 in back in middle contact bar 5 right parts, be provided with the right dolly 7 that in delivery track 10, slides in the right part of back contact bar 6.

Opposed end at the first right bracing frame 11 and the second right bracing frame 24 is respectively equipped with first alignment pin 30 and second alignment pin 12 that protrudes upward.

Be provided with the car body sensor 0a that is used to judge current need reprinting car body vehicle at transfer point; Described transfer point is the last station that vehicle body enters suspender, is positioned at first a left arm of the empty suspender of waiting for last vehicle body and a station of the second left arm back.

On mounting bracket 16 top end faces, be provided with the jacking cylinder that is used to judge jacking apparatus 18 and shrink the first contract sensor 16a that puts in place, on mounting bracket 16 with stand be equipped with the jacking cylinder that is used to judge jacking apparatus 18 uphold put in place first uphold sensor 16b; On mounting bracket 16 top end faces, be provided with the flat-removing air cyclinder that is used to judge translational thrust device 17 and shrink the second contract sensor 17a that puts in place, on mounting bracket 16 top end faces, be provided with the flat-removing air cyclinder that is used to judge translational thrust device 17 uphold put in place second uphold sensor 17b; On the jacking cylinder of jacking apparatus 18, be provided with and be used to receive first and uphold the message pick-up sensor 18b that jacking cylinder that sensor 16b sends has been upheld the information of putting in place, on the jacking cylinder of jacking apparatus 18, be provided with and be used for sending the jacking cylinder and upheld the information of the information of putting in place and send sensor 18a to the second contract sensor 17a.

Preceding contact bar 2, middle contact bar 5, contact bar 6 front and back, back are connected, before dolly 1 with before get in touch bar 2 and be connected, during left lateral travelling wheel 3 and right lateral travelling wheel 19 and annex thereof constitute dolly respectively with in get in touch bar 5 and loading plate 4 is connected, back dolly 7 with after get in touch bar 6 and be connected, first right arm 8, the second right arm 21 and first left arm 9, the second left arm 20 are installed in inside and outside the right left both ends of loading plate 4 on the both sides by bearing seat respectively, and first right bracing frame 11, the second right bracing frame 24 is fixedly mounted on first right arm 8, the second right arm 21.

First hold-down arm 13, second hold-down arm 28 are slidingly connected on first slide bar 14, second slide bar 26 by first sleeve 25, second sleeve 27 respectively, on the head rod 22 below first slide bar 14, be provided with and be convenient to first tooth bar 15 that first hold-down arm 13 snaps in, on second pipe link 23 below second slide bar 26, be provided with and be convenient to second tooth bar 29 that second hold-down arm 28 snaps in.

Mounting bracket 16 is installed in the below of the last station suspender of transfer point, translational thrust device 17 is installed on mounting bracket 16 top end faces, can before and after the linear slide rail on the mounting bracket 16, slide, jacking apparatus 18 is installed on the translational thrust device 17, can move with translational thrust device 17.

When mixing the multiple vehicle of production, judge the current car body vehicle that needs reprinting by the car body sensor 0a that is arranged on transfer point, if the vehicle and first hold-down arm 13, second hold-down arm, 28 position consistency, first hold-down arm 13 then, second hold-down arm 28 is failure to actuate, suspender directly enters transfer point, if the vehicle and first hold-down arm 13, second hold-down arm, 28 positions are inconsistent, then car body sensor 0a signals to the first contract sensor 16a that is arranged on the mounting bracket 16, first upholds sensor 16b, the first contract sensor 16a judges current first hold-down arm 13, whether second hold-down arm, 28 positions are at the jacking position of jacking apparatus 18, if not at the jacking position, then the first contract sensor 16a signals to the second contract sensor 17a that is located on the translational thrust device 17, and translational thrust device 17 is pushed to current first hold-down arm 13 with jacking apparatus 18, the jacking position of second hold-down arm 28.If jacking apparatus 18 is at current first hold-down arm 13, the jacking position of second hold-down arm 28 (or pushed put in place), then the first contract sensor 16a signals to the information transmission sensor 18a on the jacking apparatus 18, jacking apparatus 18 is with first hold-down arm 13, second hold-down arm, 28 jack-up, make first hold-down arm 13, second hold-down arm 28 breaks away from first tooth bar 15, second tooth bar 29 is spacing, information sent sensor 18a and signals to the extension of second on the translational thrust device 17 sensor 17b after jacking put in place, after translational thrust device 17 receives the signal of the second extension sensor 17b, uphold the vehicle signal of sensor 16b with first hold-down arm 13 according to first again, second hold-down arm 28 is along first slide bar 14, second slide bar 26 is advanced to the required Support Position of corresponding vehicle, the back first extension sensor 16b that puts in place sends signal and gives the message pick-up sensor 18b that supports on the jacking apparatus, support the jacking apparatus withdrawal and make back first hold-down arm 13, second hold-down arm 28 is stuck in first tooth bar 15 again, location on second tooth bar 29, whole course of action is finished, and position and required reprinting vehicle that this moment, suspender supported are complementary.

Claims

1. supporting removable sling, be included in the left lateral travelling wheel (3) and right lateral travelling wheel (19) that roll in the delivery track (10), the main shaft of left lateral travelling wheel (3) and right lateral travelling wheel (19) is connected with the loading plate (4) of horizontally set downwards by the connecting panel that is provided with separately, the inside and outside both sides of the left end of loading plate (4) are hinged with the first left arm (9) and the second left arm (20) that cooperatively interacts respectively, the inside and outside both sides of the right-hand member of loading plate (4) are hinged with the first right arm (8) and the second right arm (21) that cooperatively interacts respectively, be provided with head rod (22) between the first left arm (9) and first right arm (8) bottom, be provided with second pipe link (23) between the second left arm (20) and second right arm (21) bottom, be fixedly connected with the first right bracing frame (11) and the second right bracing frame (24) that cooperatively interact between the bottom opposing end surface of the first right arm (8) and the second right arm (21), mounting bracket (16) is installed in the below of the preceding station suspender of transfer point, it is characterized in that: on the close one section body of rod of the first left arm (9) of head rod (22), be fixed with circular first slide bar (14), be socketed with circular first sleeve (25) on first slide bar (14), be fixed with first hold-down arm (13) of bending on first sleeve (25), on the head rod (22) of first slide bar (14) below, be provided with and be convenient to first tooth bar (15) that first hold-down arm (13) snaps in, on the close one section body of rod of the second left arm (20) of second pipe link (23), be fixed with circular second slide bar (26), be socketed with circular second sleeve (27) on second slide bar (26), be fixed with second hold-down arm (28) of bending on second sleeve (27), on second pipe link (23) of second slide bar (26) below, be provided with and be convenient to second tooth bar (29) that second hold-down arm (28) snaps in, be provided with the jacking apparatus (18) that promotes first hold-down arm (13) and second hold-down arm (28) and promote the translational thrust device (17) that jacking apparatus (18) slides at mounting bracket (16) top end face.

2. supporting removable sling as claimed in claim 1, it is characterized in that: contact bar (5) during the connecting panel of described loading plate (4) top is provided with, contact bar (2) before middle contact bar (5) left part is provided with is provided with the left dolly (1) that slides in delivery track (10) in the left part of preceding contact bar (2); Be provided with contact bar (6) in back in middle contact bar (5) right part, be provided with the right dolly (7) that in delivery track (10), slides in the right part of back contact bar (6).

3. supporting removable sling as claimed in claim 1 is characterized in that: the described first right bracing frame (11) is respectively equipped with first alignment pin (30) and second alignment pin (12) that protrudes upward with the opposed end of the second right bracing frame (24).

4. supporting removable sling as claimed in claim 1 is characterized in that: be provided with the car body sensor (0a) that is used to judge current need reprinting car body vehicle at transfer point.

5. supporting removable sling as claimed in claim 1, it is characterized in that: described mounting bracket (16) top end face is provided with the jacking cylinder that is used to judge jacking apparatus (18) and shrinks first contract sensor (16a) that puts in place, mounting bracket (16) go up with stand be equipped with the jacking cylinder that is used to judge jacking apparatus (18) uphold put in place first uphold sensor (16b).

6. supporting removable sling as claimed in claim 5, it is characterized in that: described mounting bracket (16) top end face is provided with the flat-removing air cyclinder that is used to judge translational thrust device (17) and shrinks second contract sensor (17a) that puts in place, on mounting bracket (16) top end face, be provided with the flat-removing air cyclinder that is used to judge translational thrust device (17) uphold put in place second uphold sensor (17b).

7. supporting removable sling as claimed in claim 6, it is characterized in that: the jacking cylinder of described jacking apparatus (18) is provided with and is used to receive first and upholds the message pick-up sensor (18b) that jacking cylinder that sensor (16b) sends has been upheld the information of putting in place, is provided with to be used for sending the jacking cylinder to second contract sensor (17a) and to have upheld the information of the information of putting in place and send sensor (18a) on the jacking cylinder of jacking apparatus (18).