CN219009033U - Conveying unit and transmission line - Google Patents
Conveying unit and transmission line Download PDFInfo
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- CN219009033U CN219009033U CN202223522201.7U CN202223522201U CN219009033U CN 219009033 U CN219009033 U CN 219009033U CN 202223522201 U CN202223522201 U CN 202223522201U CN 219009033 U CN219009033 U CN 219009033U
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Abstract
The utility model provides a conveying unit and a transmission line, wherein the conveying unit comprises a supporting frame; and a conveying table rotatably connected with the support frame; the conveying bench comprises: a first conveying wheel set and a second conveying wheel set for conveying the piece to be conveyed on the conveying table along the conveying direction; the conveying table comprises a horizontal state and an inclined state; the first conveying wheel set is configured to be in abutting fit with the edge of the piece to be conveyed and drive the piece to be conveyed to convey obliquely on the conveying table when the conveying table is in an inclined state; the second conveying wheel set is configured to drive the to-be-conveyed piece to be conveyed horizontally on the conveying table when the conveying table is in a horizontal state; the conveying unit further includes: and the driving device is used for driving the conveying table to switch between a horizontal state and an inclined state. In the process of conveying the to-be-conveyed piece, all the point positions can be subjected to relevant fixed-point detection or time-line scanning detection, so that the detection accuracy and detection efficiency are improved.
Description
Technical Field
The utility model relates to the technical field of conveying. And more particularly to a conveying unit and a transmission line.
Background
In the production process of the glass substrate, after the upstream equipment finishes the process, the glass substrate is horizontally placed and conveyed from the upstream roller line to the downstream conveying equipment, conveyed from the receiving end of the conveying equipment to the output end of the conveying equipment and then flows to other equipment.
However, the glass substrate needs to be subjected to related fixed-point detection or time-line scanning detection in the process of conveying, and in the prior art, the glass substrate can only be conveyed horizontally on conveying equipment and is detected in a horizontal state. However, when detecting in the horizontal state, only partial point positions can be detected, and when detecting certain point positions, the difficulty is greatly increased, the detection efficiency and the effect are reduced, and the yield of the glass substrate is affected.
Therefore, in order to overcome the defects existing in the prior art, it is necessary to provide a conveying unit and a conveying line.
Disclosure of Invention
The utility model provides a conveying unit and a conveying line for solving the problem that the glass substrate is inconvenient to carry out relevant fixed-point detection or time-line scanning detection in the conveying process.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a first aspect of the present utility model provides a conveying unit comprising: a support frame; and a conveying table rotatably connected with the support frame;
the conveying bench comprises:
a first conveying wheel set and a second conveying wheel set for conveying the piece to be conveyed on the conveying table along the conveying direction;
the conveying table comprises a horizontal state and an inclined state;
the first conveying wheel set is configured to be in abutting fit with the edge of the piece to be conveyed and drive the piece to be conveyed to convey obliquely on the conveying table when the conveying table is in an inclined state;
the second conveying wheel set is configured to drive the to-be-conveyed piece to be conveyed horizontally on the conveying table when the conveying table is in a horizontal state;
the conveying unit further includes: and the driving device is used for driving the conveying table to switch between a horizontal state and an inclined state.
Furthermore, it is preferable that the first conveying wheel set includes a plurality of first conveying wheels arranged in a conveying direction; the second conveying wheel set comprises a plurality of second conveying wheels arranged along the conveying direction; the rotation axis of the first conveying wheel and the rotation axis of the second conveying wheel are perpendicular to each other.
Furthermore, preferably, the conveying table comprises a conveying table surface correspondingly matched with the piece to be conveyed; the conveying unit comprises at least one group of first conveying wheel groups arranged along a first direction and two groups of second conveying wheel groups arranged along the first direction; the first direction is perpendicular to the conveying direction in the plane of the conveying table.
Furthermore, preferably, the first conveying wheel includes: an annular limiting groove formed by the inward concave of the peripheral surface of the first conveying wheel is configured to be correspondingly matched with the edge of the piece to be conveyed.
Furthermore, preferably, the driving device includes:
the sliding rail is positioned on the supporting frame; and
the driving assembly is positioned on the sliding rail and used for driving the conveying table to switch between a horizontal state and an inclined state;
the drive assembly includes:
the driving block is positioned on the sliding rail and can reciprocate on the sliding rail; and
the ejector rod is used for driving the conveying table to reciprocally rotate between a horizontal state and an inclined state;
one end of the ejector rod is hinged with the driving block, and the other end of the ejector rod is hinged with the conveying table.
Furthermore, preferably, the conveying table further includes: at least two air floatation strips arranged side by side for floatingly supporting the piece to be conveyed;
the air floatation strip is arranged on the conveying table along the conveying direction.
In addition, preferably, when the number of the air-float bars is greater than two, the distances between two adjacent air-float bars are equal.
Furthermore, preferably, the support frame includes: a bottom plate and a frame body combined and fixed on the bottom plate;
the conveying table is rotatably connected with the frame body.
Furthermore, preferably, when the conveying table is in an inclined state, an included angle formed between a plane of the conveying table and a horizontal plane is 75 ° to 82 °.
A second aspect of the utility model provides a transmission line comprising a delivery unit as described in the first aspect.
The beneficial effects of the utility model are as follows:
according to the conveying unit provided by the utility model, horizontal conveying and inclined conveying of the to-be-conveyed piece can be realized, when the glass substrate is inconvenient to detect in the horizontal conveying process, the conveying table is converted into an inclined state through the driving device, so that the to-be-conveyed piece is obliquely conveyed on the conveying table, and in the inclined conveying process, one side edge of the to-be-conveyed piece is in abutting fit with the first conveying wheel set due to the influence of gravity, and the to-be-conveyed piece is driven to move on a straight line through friction force between the first conveying wheel set and the second conveying wheel set, so that deviation of the direction does not occur. The conveying unit that this application provided is in the in-process of carrying waiting to carry the piece, and all positions can carry out relevant fixed point detection or time line and sweep the detection, have improved the accuracy and the detection efficiency that detect greatly, have improved the output rate of waiting to carry the piece.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
Fig. 1 is a schematic diagram showing the overall structure of a conveying unit according to an embodiment of the present utility model.
Fig. 2 shows a partial enlarged view of the portion a in fig. 1.
Fig. 3 shows a second overall schematic diagram of the conveying unit according to an embodiment of the present utility model.
Fig. 4 shows a third overall schematic of the conveying unit according to an embodiment of the present utility model.
Fig. 5 shows a side view of a delivery unit provided by an embodiment of the utility model.
Fig. 6 shows a front view of a conveying unit provided by an embodiment of the present utility model.
Fig. 7 is a schematic view showing a structure of a first conveying wheel on a conveying table of a conveying unit according to an embodiment of the present utility model.
Detailed Description
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In order to solve the problems existing in the prior art, the utility model provides a conveying unit, and a piece to be conveyed by the conveying unit is illustrated by taking a glass substrate 1 as an example; as shown in fig. 1-7, includes: a delivery unit comprising: a support frame 2 and with support frame 2 rotatable coupling's transport platform 3, include on the transport platform 3: the conveying platform 3 further comprises a horizontal state and an inclined state, the first conveying wheel set is configured to be in butt fit with the edge of the to-be-conveyed piece and drive the to-be-conveyed piece to convey obliquely on the conveying platform 3 when the conveying platform 3 is in the inclined state, the second conveying wheel set is configured to drive the to-be-conveyed piece to convey horizontally on the conveying platform 3 when the conveying platform 3 is in the horizontal state, and the conveying unit further comprises: and driving means for driving the conveying table 3 to switch between a horizontal state and an inclined state.
In the above-mentioned embodiment of the application, wait to carry the piece (i.e. glass substrate 1) and can realize horizontal transport, also can realize the slope and carry, glass substrate 1 when inconvenient quilt of in-process that horizontal carried detects, will carry platform 3 through drive arrangement and change into tilt state to make glass substrate 1 carry on carrying platform 3 slope, in the in-process that the slope was carried, because glass substrate 1 receives the influence of gravity, its one side portion cooperates with first conveying wheelset butt, drives glass substrate 1 and moves on a straight line through the frictional force between the two, the deviation can not appear in the direction. The conveying unit provided by the application can carry out relevant fixed-point detection or time-line scanning detection on all the points in the process of conveying the glass substrate 1, so that the detection accuracy and detection efficiency are greatly improved, and the yield of the glass substrate 1 is improved.
In a specific example, the first conveying wheel set includes a plurality of first conveying wheels 31 arranged along a conveying direction, the size and shape of each first conveying wheel 31 are identical, and are arranged in a straight line, a side edge of a piece to be conveyed is carried on a side wall of each first conveying wheel 31 in the first conveying wheel set, so that the piece to be conveyed is conveyed obliquely on the conveying table 3, the second conveying wheel set includes a plurality of second conveying wheels 32 arranged along the conveying direction, the size and shape of each second conveying wheel 32 are identical, and the second conveying wheels 32 in the two second conveying wheel sets are all arranged in a straight line along the moving direction of the piece to be conveyed, and the first conveying wheel set is located at the outer side of the second conveying wheel set. The rotation axes of the first conveying wheel 31 and the second conveying wheel 32 are perpendicular to each other, so that the glass substrate 1 can be conveniently horizontally conveyed and obliquely conveyed.
In one implementation, the conveying table comprises a conveying table surface correspondingly matched with the piece to be conveyed; the conveying unit comprises at least one group of first conveying wheel groups arranged along a first direction and two groups of second conveying wheel groups arranged along the first direction, and the first direction is perpendicular to the conveying direction in a plane where the conveying table top is located, as shown in fig. 1, the X direction is the first direction, and the Y direction is the conveying direction. In practical applications, the first conveying wheel set may have one set or two sets.
In a specific example, when the first conveying wheel set has a group, a plurality of first conveying wheels 31 in the group are arranged along one side edge of the conveying table surface of the conveying table 3, and when the conveying table 3 is in an inclined state, one side with the first conveying wheels 31 faces downwards, and one side edge of the glass substrate 1 is carried on the side wall of each first conveying wheel 31 in the first conveying wheel set so as to drive the glass substrate 1 to move. When the first conveying wheel sets have two sets, as shown in fig. 1, 5 and 6, the two second conveying wheel sets are located between the two first conveying wheel sets, and the two first conveying wheel sets are respectively arranged along two opposite side edges of the conveying table surface of the conveying table 3, so that the conveying table 3 can realize two-side inclination. According to practical requirements, the conveying table 3 can be rotated rightward along the rotation axis of the conveying table 3 as shown in fig. 3, or can be rotated leftward along the rotation axis of the conveying table 3 as shown in fig. 4, so that the conveying table 3 is in an inclined state in different directions. In addition, when the glass substrate 1 is horizontally conveyed under the drive of the second conveying wheel set, the two sets of first conveying wheel sets can also block the side edges of the glass substrate 1 and prevent the glass substrate 1 from being separated from the conveying table surface, so that the glass substrate 1 can be horizontally conveyed on the conveying table surface of the conveying table 3.
In a specific embodiment, the driving device includes: the sliding rail 41 that is located on the support frame 2, the sliding rail can be located the bottom of support frame 2, and the extending direction of sliding rail 41 can be perpendicular with the direction of movement of glass substrate 1, and is located on the sliding rail 41 be used for driving carry platform 3 carries out the drive assembly that changes between horizontality and tilt state, drive assembly includes: the driving block 42 is arranged on the sliding rail 41 and can reciprocate on the sliding rail 41, and the ejector rod 43 is used for driving the conveying table 3 to reciprocate between a horizontal state and an inclined state, one end of the ejector rod 43 is hinged with the driving block 42, and the other end of the ejector rod 43 is hinged with the conveying table 3, in particular to the lower surface of the conveying table 3, namely to the surface of the side opposite to the conveying table. The driving block 42 slides on the sliding rail 41 to drive one end of the ejector rod 43 hinged with the driving block 42 to move, and one end of the ejector rod 43 hinged with the conveying table 3 drives the conveying table 3 to rotate, so that the conveying table 3 is converted between a horizontal state and an inclined state. The length of the ejector pin 43 may be adjusted.
Specifically, when the first conveying wheel set has a group, the side of the conveying table 3 in the inclined state with the first conveying wheel set is located at a lower position, so that the glass substrate 1 is mounted on each first conveying wheel 31 of the first conveying wheel set, the length of the sliding rail 41 only needs to be enough for the conveying table 3 to be capable of switching between the horizontal state and the inclined state, for example, as shown in fig. 1, 3, 4 and 5, the sliding rail 41 can extend from one side edge of the bottom of the supporting frame 2 to a position near the center of the bottom of the supporting frame 2, specifically, the sliding rail 41 includes a first end portion located near the center of the bottom of the supporting frame 2 and a second end portion located at one side edge of the bottom of the supporting frame 2, when the driving block 42 is located at the first end portion of the sliding rail 41, the conveying table 3 is in a horizontal state, and when the driving block 42 moves from the first end portion to the second end portion of the sliding rail 41, the inclination of the conveying table 3 is larger and larger until the inclination of the conveying table 3 reaches the maximum when the driving member is located at the second end portion of the sliding rail 41.
When the first conveying wheel set has two sets, as shown in fig. 1, 3, 4 and 5, the sliding rail can extend from a side edge of the bottom of the supporting frame 2 to a position near the center of the bottom of the supporting frame 2, and at this time, the conveying table 3 can only incline to one side. The sliding rail may also extend from one side edge portion of the bottom of the supporting frame to the opposite other side edge portion (not shown in the sliding rail diagram), at this time, the driving block 42 may stop moving at three different positions of the sliding rail, that is, a middle position of the sliding rail, and two end positions of the sliding rail 41, when the driving block 42 is located at the middle position of the sliding rail 41, under the driving of the ejector rod 43, the conveying table 3 is in a horizontal state, when the driving block 42 slides to one end of the sliding rail, under the driving of the ejector rod 43, the conveying table 3 is in a state of tilting to one side, and when the driving block 42 slides to the other end of the sliding rail, under the driving of the ejector rod 43, the conveying table 3 is in a state of tilting to the other side.
When the glass substrate 1 is actually conveyed, the included angle formed between the plane of the conveying table surface and the horizontal plane is 75-82 degrees, preferably 80 degrees, so that the glass substrate 1 moves approximately in a vertical state during conveying, the glass substrate 1 is conveniently detected, and the inclination degree of the conveying table 3 can be adjusted according to actual needs.
In a specific embodiment, the first conveying wheel 31 includes: an annular limiting groove 311 is formed by recessing the circumferential surface of the first conveying wheel 31, the annular limiting groove 311 is configured to be correspondingly matched with the edge of the member to be conveyed, one side edge of the member to be conveyed (i.e. the glass substrate 1) is positioned in the annular limiting groove 311, and the annular limiting groove 311 is used for limiting the glass substrate 1 not to deviate from the moving direction thereof in the moving process so as to move on a straight line all the time.
In a specific embodiment, the conveying table 3 further includes: at least two air-floating strips 33 are arranged side by side and used for floatingly supporting the to-be-conveyed piece, and the air-floating strips 33 are arranged on the conveying table 3 along the moving direction of the to-be-conveyed piece. The air-float bars 33 can suspend the glass substrate 1 on the conveying table 3, thereby realizing the support of the conveying table 3 to the glass substrate 1.
Specifically, when the number of the air-floating strips 33 is greater than two, the distances between two adjacent air-floating strips 33 are equal. The lower surface of the glass substrate 1 is stressed more uniformly and is stable in the moving process.
In one embodiment, two sets of the second conveying roller sets are located at two sides of the air-floating bar 33 and are arranged in a straight line along the conveying direction of the glass substrate 1. For example, as shown in fig. 5, two sets of second conveying wheel sets may be respectively located at two opposite side portions of the conveying table 3, and two side edges of the lower surface of the glass substrate 1 may be respectively mounted on the two sets of second conveying wheel sets, so that the stress of the glass substrate 1 is more uniform, and the glass substrate may also be stably moved horizontally in the conveying direction.
In one embodiment, the supporting frame 2 includes: a bottom plate 21 and a frame body combined and fixed on the bottom plate 21; the conveying table 3 is rotatably connected with the frame body. Specifically, the frame body includes a supporting portion 221 formed by extending upward from two opposite sides of the bottom plate 21, the two opposite sides being respectively arranged on two sides of the sliding rail 41, and the conveying table 3 is rotatably connected to the supporting portion 221 through the rotating member 23, so as to implement the conversion of the conveying table 3 between the horizontal state and the inclined state.
In a specific embodiment, the support frame 2 further comprises: the rollers 5 are connected and fixed with the lower surface of the bottom plate 21, the rollers 5 are used for driving the bottom plate 21 to move on the ground, and the plurality of supporting seats 6 are connected and fixed with the lower surface of the bottom plate 21 and used for supporting the bottom plate 21. Specifically, the bottom plate 21 may be rectangular, and the supporting seats 6 and the rollers 5 may each have four, where the four supporting seats 6 are respectively located at four corners of the bottom plate 21, and the four rollers 5 are also respectively located at four corners of the bottom plate 21. Here, the height of the supporting seat 6 can be adjusted up and down, and the roller 5 can be moved on the ground or separated from the ground. When the roller 5 drives the bottom plate 21 to move on the ground, the lower surface of the supporting seat 6 is positioned above the ground and is not in contact with the ground, and when the bottom plate 21 needs to be fixed on the ground and not to move, the roller 5 is separated from the ground, and the lower surface of the supporting seat 6 is in contact with the ground so as to fix the bottom plate 21 on the ground.
The embodiment of the application also provides a transmission line, which comprises a plurality of the conveying units. After the glass substrate 1 is processed by upstream equipment, the glass substrate enters the conveying line provided by the application, and the glass substrate 1 is subjected to fixed-point detection or time-line scanning detection in the conveying process of the conveying line. Specifically, the glass substrate 1 receives the glass substrate 1 from the receiving end of the transmission line, the glass substrate 1 is conveyed to the output end of the transmission line by the conveying table 3 of each conveying unit, and the glass substrate 1 is detected during the conveying process. In practical application, each conveying unit is switched according to practical situations, for example, when the glass substrate 1 needs to be conveyed horizontally, each conveying unit on the conveying line can drive the corresponding conveying table 3 to be in a horizontal state through the respective driving mechanism, and when the glass substrate 1 needs to be conveyed obliquely, the conveying unit on the conveying line can drive the corresponding conveying table 3 to be in an oblique state through the respective driving mechanism.
It should be understood that the foregoing examples of the present utility model are provided merely for clearly illustrating the present utility model and are not intended to limit the embodiments of the present utility model, and that various other changes and modifications may be made therein by one skilled in the art without departing from the spirit and scope of the present utility model as defined by the appended claims.
Claims (10)
1. A delivery unit, comprising: a support frame; and
a conveying table rotatably connected with the support frame;
the conveying bench comprises:
a first conveying wheel set and a second conveying wheel set for conveying the piece to be conveyed on the conveying table along the conveying direction;
the conveying table comprises a horizontal state and an inclined state;
the first conveying wheel set is configured to be in abutting fit with the edge of the piece to be conveyed and drive the piece to be conveyed to convey obliquely on the conveying table when the conveying table is in an inclined state;
the second conveying wheel set is configured to drive the to-be-conveyed piece to be conveyed horizontally on the conveying table when the conveying table is in a horizontal state;
the conveying unit further includes: and the driving device is used for driving the conveying table to switch between a horizontal state and an inclined state.
2. The transport unit of claim 1, wherein the first transport wheel set comprises a number of first transport wheels arranged in a transport direction; the second conveying wheel set comprises a plurality of second conveying wheels arranged along the conveying direction; the rotation axis of the first conveying wheel and the rotation axis of the second conveying wheel are perpendicular to each other.
3. The conveying unit according to claim 1, wherein the conveying table comprises a conveying table surface correspondingly matched with the piece to be conveyed; the conveying unit comprises at least one group of first conveying wheel groups arranged along a first direction and two groups of second conveying wheel groups arranged along the first direction; the first direction is perpendicular to the conveying direction in the plane of the conveying table.
4. The conveyor unit of claim 2, wherein the first conveyor wheel comprises: an annular limiting groove formed by the inward concave of the peripheral surface of the first conveying wheel is configured to be correspondingly matched with the edge of the piece to be conveyed.
5. A delivery unit according to claim 1, wherein the drive means comprises:
the sliding rail is positioned on the supporting frame; and
the driving assembly is positioned on the sliding rail and used for driving the conveying table to switch between a horizontal state and an inclined state;
the drive assembly includes:
the driving block is positioned on the sliding rail and can reciprocate on the sliding rail; and
the ejector rod is used for driving the conveying table to reciprocally rotate between a horizontal state and an inclined state;
one end of the ejector rod is hinged with the driving block, and the other end of the ejector rod is hinged with the conveying table.
6. The transport unit of claim 1, wherein the transport table further comprises: at least two air floatation strips arranged side by side for floatingly supporting the piece to be conveyed;
the air floatation strip is arranged on the conveying table along the conveying direction.
7. The transport unit of claim 6, wherein when the number of air bearing bars is greater than two, the distances between adjacent two air bearing bars are equal.
8. The transport unit of claim 1, wherein the support frame comprises: a bottom plate and a frame body combined and fixed on the bottom plate;
the conveying table is rotatably connected with the frame body.
9. A conveyor unit according to claim 3, wherein the conveying table, when in an inclined condition, forms an angle of 75 ° to 82 ° with the horizontal plane.
10. Transmission line comprising a conveying unit according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223522201.7U CN219009033U (en) | 2022-12-28 | 2022-12-28 | Conveying unit and transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223522201.7U CN219009033U (en) | 2022-12-28 | 2022-12-28 | Conveying unit and transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219009033U true CN219009033U (en) | 2023-05-12 |
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ID=86247773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223522201.7U Active CN219009033U (en) | 2022-12-28 | 2022-12-28 | Conveying unit and transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219009033U (en) |
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- 2022-12-28 CN CN202223522201.7U patent/CN219009033U/en active Active
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