CN216234416U - Automatic feeding device for automobile roof - Google Patents

Abstract

The utility model relates to an automobile ceiling automatic feeding device, which comprises a frame, be provided with transport mechanism and isolating mechanism in the frame, transport mechanism is last to dispose the spill fixed block that sets up along the direction of delivery interval, be used for placing the automobile ceiling in the spill fixed block, isolating mechanism includes that drive shaft and cover establish the isolation subassembly in the drive shaft, the isolation subassembly is used for the separation between two adjacent automobile ceilings, the drive shaft is parallel with transport mechanism's direction of delivery, the drive shaft structure is two parts and includes the sliding part and the dogtooth portion that is located the drive shaft free end, be formed with on the isolation subassembly with dogtooth portion matched with concave tooth portion, the isolation subassembly is used for sliding along the drive shaft, and overturn under the drive of drive shaft behind the cooperation with dogtooth portion, in order to relieve the blockking to the automobile ceiling. The automatic feeding of car roof to and the autosegregation of isolation subassembly between two adjacent car roofs can be realized to this equipment.

Description

Automatic feeding device for automobile roof

Technical Field

The utility model relates to the technical field of automobile manufacturing, specifically, relate to an automobile roof automatic feeding device.

Background

The automobile roof is an important component of the interior trim of the whole automobile, and can effectively play roles of heat insulation, sound insulation and the like in addition to the inner decoration of the automobile. The automobile roof is positioned on the top of a passenger and is connected with the automobile roof, and the temperature of the automobile roof can rise rapidly to 77.3 ℃ after the sun irradiates the automobile roof for a long time, so that the temperature in the automobile is not high, and the heat insulation effect of the automobile roof is relied on to a great extent.

Automobile ceiling self is bulky, and the key component material of ceiling is polyurethane foam, concentrates because of the atress easily and leads to buckling placing the transportation, requires highly to the frock. The ceiling is installed to current host computer factory all adopts the design of material line limit, and ceiling frock car is placed by line body station promptly, and the staff takes the ceiling when the assembly, and the front windshield department is sent into in the car and is installed, has further increased the requirement to the ceiling frock.

Automobile ceiling is placing and is transporting because of self volume great, the easy inflection, the difficulty is stored in the transportation, often accompanies ceiling quality problem and takes place, leads to the material to damage the problem, and in the current automobile ceiling installation, automobile ceiling places in the material incasement, and the outside-in consumes, gets a difficulty when taking inside automobile ceiling, does not have automatic feeding device, produces the fish tail problem of colliding with peripheral frock easily, influences the production beat.

Some car roof strutting arrangement have been disclosed among the prior art, for example, adopt and place car roof by last to under, but when taking out upper commodity circulation, the staff need bend over to take, does not have automatic feeding device, influences the production beat, or, adopts fixed transportation frame to place car roof from inside to outside, but when taking out outside material, the commodity circulation of inside is taken the difficulty, produces the interference problem with peripheral cylinder easily, influences the production beat.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car roof automatic feeding device, this equipment can realize the automatic feeding of car roof to and the autosegregation of isolation subassembly between two adjacent car roofs.

In order to achieve the above object, the present disclosure provides an automatic feeding device for car roofs, including a frame, a conveying mechanism and an isolating mechanism are arranged on the frame, concave fixing blocks arranged at intervals along a conveying direction are arranged on the conveying mechanism, the concave fixing blocks are used for placing car roofs, the isolating mechanism includes a driving shaft and an isolating component sleeved on the driving shaft, the isolating component is used for separating two adjacent car roofs, the driving shaft is parallel to the conveying direction of the conveying mechanism, the driving shaft is configured into two parts and includes a sliding portion and a convex tooth portion located at a free end of the driving shaft, a concave tooth portion matched with the convex tooth portion is formed on the isolating component, the isolating component is used for sliding along the driving shaft and turning over under the driving of the driving shaft after being matched with the convex tooth portion, so as to release the blocking of the automobile ceiling.

Optionally, the automatic feeding device for the automobile ceiling further comprises a storage box, wherein the storage box is connected with the rack, is located below the free end of the driving shaft, and is used for receiving the isolating assembly sliding off from the driving shaft.

Optionally, the containing box includes box, compression spring and the board of lifting, box open-top sets up, compression spring with the board of lifting all sets up in the box, compression spring's one end with the bottom of box is connected, compression spring's the other end with the board of lifting is connected, the board of lifting is used for accepting the isolation component, and can reciprocate in the box.

Optionally, the isolation mechanism further includes a limiting portion, the limiting portion is connected to the frame and parallel to the central axis of the driving shaft, and the limiting portion is used for supporting and limiting the isolation assemblies located on two sides of the car roofs, so that the isolation assemblies are located between two adjacent car roofs.

Optionally, transport mechanism includes drive sprocket group and drive chain, drive chain install in drive sprocket group is last, the spill fixed block with drive chain fixed connection, drive chain is used for driving and places in the spill fixed block the car roof removes.

Optionally, the automatic feeding device for the automobile ceiling further comprises a press switch, a photoelectric grid and a controller, the press switch, the photoelectric grid, the driving shaft and the transmission mechanism are all electrically connected with the controller, the press switch is arranged in the concave fixing block, the photoelectric grid is arranged on the rack, and the controller is used for controlling the transmission mechanism and the driving shaft to act according to the conduction condition of the press switch and the photoelectric grid.

Optionally, the isolation assembly includes a driven cylinder, a connecting rod, and an isolation portion, the driven cylinder is sleeved on the driving shaft, the concave tooth portion is disposed on the inner side wall of the driven cylinder, the isolation portion is connected with the driven cylinder through the connecting rod, and the isolation portion is used for being placed between two adjacent car roofs to realize separation between the two adjacent car roofs and to enable the driven cylinder to slide along the driving shaft under stress in the moving process of the car roofs.

Optionally, the automatic feeding device for the automobile roof further comprises a supporting framework, the supporting framework is connected with the conveying mechanism, the supporting framework is used for being driven by the conveying mechanism to move along the conveying direction of the conveying mechanism, a back cushion is arranged on the supporting framework, and the back cushion is used for abutting against the automobile roof.

Optionally, the automatic feeding device for the automobile roof further comprises a driving cylinder, the driving cylinder is connected with the supporting framework through a fixed cross arm, the driving cylinder is sleeved on the driving shaft, and the driving cylinder is used for moving along the driving shaft under the indirect drive of the conveying mechanism so as to push the isolation assembly to slide along the driving shaft.

Optionally, the automatic feeding device for the automobile roof further comprises a universal wheel, and the universal wheel is arranged on the rack.

Through the technical scheme, because the car roof is placed in the spill fixed block, transport mechanism can drive the car roof and remove along direction of delivery, in order to realize the automatic feeding of car roof, it is located between two adjacent car roofs to separate the subassembly, be used for realizing the separation between two adjacent car roofs, in order to avoid taking place to collide with between two adjacent car roofs, it can remove the in-process atress at the car roof to separate the subassembly, and slide along the drive shaft, when separating the subassembly and sliding to the protruding tooth portion department of drive shaft free end, the concave tooth portion and the meshing of protruding tooth portion on the isolation subassembly, it overturns around the drive shaft at the drive shaft rotation in-process to separate the subassembly, make and separate the subassembly and follow and remove between two adjacent car roofs, in order to relieve blockking to the car roof, realize the autosegregation of isolation subassembly, avoid influencing taking of car roof.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a front view of an automatic loading device for a ceiling of an automobile according to an embodiment provided by the present disclosure;

FIG. 2 is a top view of an embodiment of an automatic vehicle headliner loading apparatus provided by the present disclosure;

FIG. 3 is a rear view of an embodiment of an automatic vehicle headliner loading apparatus provided by the present disclosure;

FIG. 4 is a side view of an automatic vehicle headliner loading apparatus of an embodiment provided by the present disclosure;

FIG. 5 is a schematic structural view of an isolation mechanism of one embodiment provided by the present disclosure;

FIG. 6 is a schematic structural view of a transport mechanism according to one embodiment provided by the present disclosure;

FIG. 7 is a schematic view of a drive chain connection configuration according to one embodiment of the present disclosure;

FIG. 8 is a perspective view of an embodiment of a storage case provided by the present disclosure;

FIG. 9 is a top view of an embodiment of a storage case provided by the present disclosure;

FIG. 10 is a schematic structural view of a female tooth portion of an embodiment provided by the present disclosure;

fig. 11 is a schematic structural diagram of a passive cylinder according to an embodiment of the present disclosure.

Description of the reference numerals

10-automatic feeding device of the automobile ceiling;

11-a frame;

13-a transport mechanism; 131-concave fixed blocks; 133-drive sprocket set; 1331-a power motor; 1333-a second shaft; 1335-a third axis; 1337-a bevel gear set; 135-a drive chain; 137-connecting the bottom plate;

15-an isolation mechanism; 151-drive shaft; 1511-sliding part; 1513-convex tooth part; 1515-first shaft; 1517-spindle motor; 1519-fixed support; 153-an isolation component; 1531-concave teeth; 1533-passive cylinder; 1535-a connecting rod; 1537-spacer; 155-a limiting part;

17-a storage box; 171-a box body; 173-compression spring; 175-a lifting plate; 177-a support arm;

19-a push switch;

20-car roof;

21-a photovoltaic grid;

23-a controller;

25-a support skeleton;

27-a back cushion;

29-an active cylinder;

31-a fixed cross arm;

33-universal wheel.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" are generally defined in the direction of the drawing plane of the drawings, and "inner and outer" refer to the inner and outer of the relevant component parts. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present disclosure, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.

As shown in fig. 1 to 11, the present disclosure provides an automatic loading device 10 for car roofs, which includes a frame 11, a conveying mechanism 13 and an isolation mechanism 15 are disposed on the frame 11, concave fixed blocks 131 are disposed on the conveying mechanism 13 at intervals along a conveying direction, car roofs 20 are placed in the concave fixed blocks 131, the isolation mechanism 15 includes a driving shaft 151 and an isolation assembly 153 sleeved on the driving shaft 151, the isolation assembly 153 is used for separating two adjacent car roofs 20, the driving shaft 151 is parallel to the conveying direction of the conveying mechanism 13, the driving shaft 151 is configured in two parts and includes a sliding portion 1511 and a convex tooth portion 1513 located at a free end of the driving shaft 151, a concave tooth portion 1531 matched with the convex tooth portion 1513 is formed on the isolation assembly 153, the isolation assembly 153 is used for sliding along the driving shaft 151 and turning over under the driving of the driving shaft 151 after being matched with the convex tooth portion 1513, to unblock the headliner 20.

Through the technical scheme, as the automobile roofs 20 are placed in the concave fixed blocks 131, the conveying mechanism 13 can drive the automobile roofs 20 to move along the conveying direction so as to realize automatic feeding of the automobile roofs 20, the isolation component 153 is positioned between two adjacent automobile roofs 20 and is used for realizing separation between the two adjacent automobile roofs 20 so as to avoid collision between the two adjacent automobile roofs 20, the isolation component 153 can be stressed in the moving process of the automobile roofs 20 and slides along the driving shaft 151, when the isolation component 153 slides to the convex tooth part 1513 at the free end of the driving shaft 151, the concave tooth part 1531 on the isolation component 153 is meshed with the convex tooth part, the isolation component 153 overturns around the driving shaft 151 in the rotating process of the driving shaft 151, so that the isolation component 153 is moved away from the two adjacent automobile roofs 20 so as to release blocking of the automobile roofs 20, and realize automatic separation of the isolation component 153, avoiding affecting access to the vehicle roof 20.

In one embodiment of the present disclosure, the driving shaft 151 includes a first shaft 1515 and a rotating shaft motor 1517, the first shaft 1515 is connected to a rotating end of the rotating shaft motor 1517, and the rotating shaft motor 1517 can drive the first shaft 1515 to rotate.

In one embodiment of the present disclosure, the isolation mechanism 15 is connected to the rack 11 through a fixing bracket 1519, wherein the first shaft 1515 is rotatably connected to the fixing bracket 1519 through a bearing, a main body of the first shaft 1515 is a sliding rod, a convex tooth portion 1513 is disposed at a free end of the first shaft 1515, the isolation mechanism 15 is sleeved on the first shaft 1515 and can slide along the first shaft 1515, and the concave tooth portion 1531 on the isolation component 153 can be engaged with the convex tooth portion 1513 on the first shaft 1515.

Optionally, the automatic loading device 10 for a car roof further comprises a storage box 17, wherein the storage box 17 is connected with the frame 11 and is located below the free end of the driving shaft 151 for receiving the isolation component 153 sliding off the driving shaft 151.

Through the technical scheme, in the process of loading the automobile roof 20, namely, in the process of driving the automobile roof 20 to move along the conveying direction by the conveying mechanism 13, the isolation assembly 153 at the next station pushes the isolation assembly 153 at the previous station to continue to move along the driving shaft 151 in the process of moving along the driving shaft 151, and the isolation assembly 153 at the previous station falls into the storage box 17 from the free end of the driving shaft 151.

Alternatively, the storage box 17 includes a box 171, a compression spring 173 and a lifting plate 175, the top of the box 171 is open, the compression spring 173 and the lifting plate 175 are both disposed in the box 171, one end of the compression spring 173 is connected to the bottom of the box 171, the other end of the compression spring 173 is connected to the lifting plate 175, and the lifting plate 175 is used for receiving the isolation assembly 153 and can move up and down in the box 171.

Through above-mentioned technical scheme, lift board 175 is used for accepting the isolation component 153 that drops to increase along with the quantity of isolation component 153, move down along box 171, in order to accept more isolation components 153, simultaneously, when taking isolation component 153 in the containing box 17, along with the reduction of isolation component 153 quantity, lift board 175 rises, makes the isolation component 153 of the top in the box 171 be in higher position always, need not operating personnel to bow to take from the box 171 bottom.

In one embodiment of the present disclosure, the housing 171 is fixedly connected to the frame 11 by a support arm 177 for receiving the isolation assembly 153 sliding off the drive shaft 151.

Optionally, the isolation mechanism 15 further includes a limiting portion 155, the limiting portion 155 is connected to the frame 11 and is parallel to the central axis of the driving shaft 151, and the limiting portion 155 is used for supporting and limiting the isolation components 153 located at two sides of the car roof 20, so that the isolation components 153 are located between two adjacent car roofs 20.

Through the technical scheme, the isolation assembly 153 which is arranged between two adjacent automobile roofs 20 and is turned over on the two sides of the automobile roof 20 can continue to be turned downwards under the action of gravity under the condition that the automobile roof is not supported, so that the isolation assembly 153 cannot be arranged between the two adjacent automobile roofs 20, the arrangement of the limiting part 155 can support and limit the isolation mechanism 15, the gravity of the isolation assembly 153 is overcome, and the isolation assembly 153 can be arranged between the two adjacent automobile roofs 20.

In one embodiment of the present disclosure, the limiting portion 155 is a bar-shaped rod or a bar-shaped plate, the limiting portion 155 is parallel to the conveying direction of the conveying mechanism 13, and the limiting portion 155 is fixedly connected to the frame 11 through a fixing bracket 1519.

Optionally, the conveying mechanism 13 includes a transmission sprocket set 133 and a transmission chain 135, the transmission chain 135 is mounted on the transmission sprocket set 133, the concave fixing block 131 is fixedly connected with the transmission chain 135, and the transmission chain 135 is used for driving the car roof 20 placed in the concave fixing block 131 to move.

Through the technical scheme, the concave fixing block 131 is driven to move by chain transmission, and then the automobile roof 20 placed in the concave fixing block 131 is driven to move, so that the automatic feeding of the automobile roof 20 is realized.

In one embodiment of the present disclosure, the driving sprocket set 133 includes a power motor 1331, a second shaft 1333 and a third shaft 1335, the second shaft 1333 and the third shaft 1335 are both mounted on the frame 11 through bearing seats, the second shaft 1333 and the third shaft 1335 are parallel to each other, a driving sprocket is disposed on the second shaft 1333, the power motor 1331 is in driving connection with the second shaft 1333 through a bevel gear set 1337, a driven sprocket is disposed on the third shaft 1335, and a driving chain 135 is mounted on the driving sprocket and the driven sprocket and can rotate around the driving sprocket and the driven sprocket.

In one embodiment of the present disclosure, the transmission chain 135 is fixedly connected to the connecting bottom plate 137, a plurality of concave fixing blocks 131 are uniformly arranged on the connecting bottom plate 137 at intervals, and the bottom of the car roof 20 is placed in the concave fixing blocks 131.

Optionally, the automatic feeding device 10 for the automobile ceiling further includes a push switch 19, a photoelectric grid 21 and a controller 23, the push switch 19, the photoelectric grid 21 and the transmission chain wheel set 133 are all electrically connected to the controller 23, the push switch 19 is disposed in the concave fixing block 131, the photoelectric grid 21 is disposed on the frame 11, and the controller 23 is configured to control the transmission chain wheel set 133 to operate according to the conduction condition of the push switch 19 and the photoelectric grid 21.

Through the technical scheme, the press switch 19 is arranged in the concave fixed block 131, the automobile roof 20 placed in the concave fixed block 131 can be pressed against the press switch 19, and the automobile roof 20 moving along the conveying direction of the conveying mechanism 13 can shield the photoelectric grille 21 in the moving process. When the automobile roof 20 is taken out of the concave fixing block 131, the press switch 19 is in an off state, the photoelectric grid 21 is in an unshielded conducting state, the controller 23 controls the transmission chain wheel set 133 to act until the automobile roof 20 in the concave fixing block 131 of the next adjacent station moves to the feeding port to shield the photoelectric grid 21 again, the controller 23 controls the transmission chain wheel set 133 to stop acting, and meanwhile, the driving shaft 151 is controlled to rotate 180 degrees to release the blockage of the automobile roof 20, so that the automobile roof 20 can be taken out conveniently.

In an embodiment of the present disclosure, the photoelectric grille 21 is disposed above the feeding opening of the frame 11 near the edge, and the car roof 20 moving to the feeding opening can shield the photoelectric grille 21, so that the photoelectric grille 21 is in an off state. The controller 23 is disposed on the frame 11 and electrically connected to the push switch 19, the photoelectric grid 21 and the power motor 1331.

Optionally, the isolation assembly 153 includes a passive cylinder 1533, a connecting rod 1535, and an isolation portion 1537, the passive cylinder 1533 is sleeved on the driving shaft 151, a concave tooth portion 1531 is provided on an inner side wall of the passive cylinder 1533, the isolation portion 1537 is connected to the passive cylinder 1533 through the connecting rod 1535, and the isolation portion 1537 is configured to be placed between two adjacent car roofs 20 to realize separation between the two adjacent car roofs 20, and can be stressed during movement of the car roofs 20 to enable the passive cylinder 1533 to slide along the driving shaft 151.

Through above-mentioned technical scheme, separation portion 1537 is located between two adjacent car ceilings 20 for realize the separation between two adjacent car ceilings 20, in order to avoid taking place to collide with between two adjacent car ceilings 20, the driven drum 1533 cover that is connected with separation portion 1537 is established on drive shaft 151, and can remove the in-process atress at car ceiling 20, makes driven drum 1533 slide along drive shaft 151.

In an embodiment of the present disclosure, the upper surface of the isolation portion 1537 is made of a sponge material to avoid colliding with the car roof 20.

Optionally, the automatic feeding device 10 for the automobile roof further includes a supporting framework 25, the supporting framework 25 is connected to the conveying mechanism 13, the supporting framework 25 is configured to move along the conveying direction of the conveying mechanism 13 under the driving of the conveying mechanism 13, a back cushion 27 is disposed on the supporting framework 25, and the back cushion 27 is configured to abut against the automobile roof 20.

Through the technical scheme, a plurality of car roofs 20 placed in the corresponding concave fixed blocks 131 along the conveying direction of the conveying mechanism 13 are all obliquely placed towards the opposite conveying direction, wherein the innermost car roof 20 abuts against the back cushion 27, the rest two adjacent car roofs 20 are arranged between each other, the outer car roof 20 indirectly abuts against the adjacent inner car roof 20 through the isolation part, the conveying mechanism 13 can drive the car roofs 20 and the back cushion 27 to integrally move, the arrangement is characterized in that the stability of the car roofs 20 in the moving process can be ensured, and the car roofs 20 are prevented from shaking or colliding in the moving process.

In an embodiment of the present disclosure, the surface of the headrest 27 is made of a sponge material, so as to avoid colliding with the car roof 20.

Optionally, the automatic loading device for the automobile roof 20 further comprises a driving cylinder 29, the driving cylinder 29 is connected with the supporting framework 25 through a fixed cross arm 31, the driving cylinder 29 is sleeved on the driving shaft 151, and the driving cylinder 29 is used for moving along the driving shaft 151 under the indirect drive of the conveying mechanism 13 so as to push the isolation assembly 153 to slide along the driving shaft.

Through the technical scheme, although the conveying mechanism 13 can indirectly push the driven cylinder 1533 to slide along the driving shaft 151 in the moving process of the automobile roof 20, due to the fact that the whole stress of the isolation assembly 153 is uneven, the clamping stagnation phenomenon can exist in the moving process of the automobile roof 20 when the driven cylinder 1533 is pushed, the driving cylinder 29 slides along the driving shaft 151 to push the driven cylinder 1533 to slide along the driving shaft 151, so that the driven cylinder 1533 is stressed evenly, and the moving is smoother and more stable.

In one embodiment of the present disclosure, the driven cylinder 1533 and the driving cylinder 29 are both sleeved on the first shaft 1515 and can slide along the first shaft 1515, the driven cylinder 1533 can be pushed by the driving cylinder 29 to engage the concave teeth 1531 with the convex teeth 1513 on the first shaft 1515, and the driven cylinder 1533 can be disengaged from the driving shaft 151 while the pushing force is continued.

Optionally, the automatic loading device 10 for the car roof further includes a universal wheel 33, and the universal wheel 33 is disposed on the frame 11.

Through the technical scheme, the universal wheels 33 are arranged, so that the rack 11 can move freely.

In one embodiment of the present disclosure, a plurality of universal wheels 33 are disposed at the bottom of the frame 11.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. The automatic feeding device for the automobile roofs is characterized by comprising a rack (11), wherein a conveying mechanism (13) and an isolating mechanism (15) are arranged on the rack (11), concave fixing blocks (131) arranged at intervals along the conveying direction are arranged on the conveying mechanism (13), the concave fixing blocks (131) are used for placing the automobile roofs, the isolating mechanism (15) comprises a driving shaft (151) and an isolating assembly (153) sleeved on the driving shaft (151), the isolating assembly (153) is used for separating two adjacent automobile roofs, the driving shaft (151) is parallel to the conveying direction of the conveying mechanism (13), the driving shaft (151) is constructed into two parts and comprises a sliding part (1511) and a convex tooth part (1513) positioned at the free end of the driving shaft (151), and a concave tooth part (1531) matched with the convex tooth part (1513) is formed on the isolating assembly (153), the isolation assembly (153) is used for sliding along the driving shaft (151) and turning over under the driving of the driving shaft (151) after being matched with the convex tooth part (1513) so as to release the blocking of the automobile roof.

2. The automatic feeding device for the automobile ceiling is characterized by further comprising a containing box (17), wherein the containing box (17) is connected with the frame (11) and is positioned below the free end of the driving shaft (151) and is used for receiving the isolating assembly (153) which slides off the driving shaft (151).

3. The automatic feeding device for the automobile ceiling is characterized in that the containing box (17) comprises a box body (171), a compression spring (173) and a lifting plate (175), the top of the box body (171) is provided with an opening, the compression spring (173) and the lifting plate (175) are both arranged in the box body (171), one end of the compression spring (173) is connected with the bottom of the box body (171), the other end of the compression spring (173) is connected with the lifting plate (175), and the lifting plate (175) is used for bearing the isolation assembly (153) and can move up and down in the box body (171).

4. The automatic feeding device for the car roofs of claim 1, wherein the isolation mechanism (15) further comprises a limiting part (155), the limiting part (155) is connected with the frame (11) and is parallel to the central axis of the driving shaft (151), and the limiting part (155) is used for supporting and limiting the isolation components (153) positioned at two sides of the car roofs, so that the isolation components (153) are positioned between two adjacent car roofs.

5. The automatic feeding device for the automobile ceiling is characterized in that the conveying mechanism (13) comprises a transmission chain wheel set (133) and a transmission chain (135), the transmission chain (135) is installed on the transmission chain wheel set (133), the concave fixing block (131) is fixedly connected with the transmission chain (135), and the transmission chain (135) is used for driving the automobile ceiling placed in the concave fixing block (131) to move.

6. The automatic feeding device for the automobile ceiling is characterized by further comprising a press switch (19), a photoelectric grid (21) and a controller (23), wherein the press switch (19), the photoelectric grid (21), the driving shaft (151) and the conveying mechanism (13) are electrically connected with the controller (23), the press switch (19) is arranged in the concave fixing block (131), the photoelectric grid (21) is arranged on the rack (11), and the controller (23) is used for controlling the conveying mechanism (13) and the driving shaft (151) to act according to the conduction conditions of the press switch (19) and the photoelectric grid (21).

7. The automatic feeding device for the car roofs of claim 1, wherein the isolation assembly (153) comprises a driven cylinder (1533), a connecting rod (1535) and an isolation part (1537), the driven cylinder (1533) is sleeved on the driving shaft (151), the inner side wall of the driven cylinder (1533) is provided with the concave tooth part (1531), the isolation part (1537) is connected with the driven cylinder (1533) through the connecting rod (1535), the isolation part (1537) is used for being placed between two adjacent car roofs to realize the separation between the two adjacent car roofs, and the passive cylinder (1533) can slide along the driving shaft (151) under the stress during the movement of the car roofs.

8. The automatic feeding device for the automobile ceiling is characterized by further comprising a supporting framework (25), wherein the supporting framework (25) is connected with the conveying mechanism (13), the supporting framework (25) is used for moving along the conveying direction of the conveying mechanism (13) under the driving of the conveying mechanism (13), and a headrest (27) is arranged on the supporting framework (25), and the headrest (27) is used for abutting against the automobile ceiling.

9. The automatic feeding device for the automobile ceiling is characterized by further comprising a driving cylinder (29), wherein the driving cylinder (29) is connected with the supporting framework (25) through a fixed cross arm (31), the driving cylinder (29) is sleeved on the driving shaft (151), and the driving cylinder (29) is used for moving along the driving shaft (151) under the indirect drive of the conveying mechanism (13) so as to push the isolating component (153) to slide along the driving shaft.

10. The automatic feeding device for the automobile ceiling is characterized by further comprising universal wheels (33), wherein the universal wheels (33) are arranged on the frame (11).

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