CN214609890U - Conveying table with adjustable width - Google Patents
Conveying table with adjustable width Download PDFInfo
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- CN214609890U CN214609890U CN202120272713.9U CN202120272713U CN214609890U CN 214609890 U CN214609890 U CN 214609890U CN 202120272713 U CN202120272713 U CN 202120272713U CN 214609890 U CN214609890 U CN 214609890U
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- support frame
- pulley
- movable pulley
- guide rail
- conveyor belt
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Abstract
The utility model discloses a width-adjustable conveying platform, which comprises a guide rail, a first support frame, a second support frame and a third support frame, wherein the first support frame, the second support frame and the third support frame are arranged on the guide rail; the first support frame is arranged on the left side of the guide rail, and the third support frame is arranged on the right side of the first support frame; the second support frame is arranged between the first support frame and the third support frame; the second support frame and the third support frame can be arranged on the guide rail in a left-right sliding manner; and a pulley block is connected between the third support frame and the second support frame, so that when the third support frame is adjusted to be positioned at the left and right positions of the guide rail, the pulley block is linked with the second support frame to correspondingly move left and right. Therefore, the first support frame, the second support frame and the third support frame are arranged on the conveying table, the first support frame is fixed on one side of the guide rail, and the third support frame is in linkage relation with the second support frame, so that the width of the conveying table can be adjusted, and the technical problem that the width of the conveying table cannot be adjusted in the traditional technology is solved; meanwhile, the operation advantage of convenient adjustment is achieved.
Description
Technical Field
The utility model relates to the technical field of conveying platforms, in particular to a conveying platform with adjustable width; the method is mainly applied to a gang drill connecting line but not limited to the gang drill connecting line.
Background
In a gang drill connecting line production line, workpieces with different specifications are generally required to be processed, but the existing workpiece conveying table has some defects: the width of some conveying tables is not adjustable, when the specifications of workpieces are different, the conveying stability of the conveying tables is poor due to the fact that the width is not matched with the specifications of the workpieces, the positions of the workpieces are prone to shifting, and the consistency of processed products is poor; meanwhile, the existing conveying table is not ingenious in design, the supporting effect of the supporting frame is poor, the plate is easy to deform, and the conveying effect is poor; and through the mode of addding middle support frame to lead to when adjusting and carry the platform width, its side support frame, middle support frame need adjust respectively, and the operating procedure is loaded down with trivial details more.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a width-adjustable conveying table, which is provided with a first support frame, a second support frame and a third support frame, wherein the first support frame is fixed on one side of a guide rail, and the third support frame is linked with the second support frame, so as to adjust the width of the conveying table, and solve the technical problem of unadjustable width of the conveying table in the conventional technology; meanwhile, the operation advantage of convenient adjustment is achieved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a width-adjustable conveying table comprises a guide rail and a support frame arranged on the guide rail, wherein the support frame comprises a first support frame, a second support frame and a third support frame; the first support frame is arranged on the left side of the guide rail, and the third support frame is arranged on the right side of the first support frame; the second support frame is arranged between the first support frame and the third support frame; the second support frame and the third support frame can be arranged on the guide rail in a left-right sliding manner; wherein: and a pulley block is connected between the third support frame and the second support frame, so that when the third support frame is adjusted to be positioned at the left and right positions of the guide rail, the pulley block is linked with the second support frame to correspondingly move left and right.
As a preferred scheme, the pulley block comprises a movable pulley, a first fixed pulley, a first conveyor belt and a second conveyor belt; the first fixed pulley is arranged on the left side of the movable pulley; the movable pulley is arranged on the second support frame;
one end of the first conveyor belt is connected to the third support frame, and the other end of the first conveyor belt sequentially rounds the left side wheel surface of the first fixed pulley and the right side wheel surface of the movable pulley and is fixed at the left side position, corresponding to the movable pulley, on the guide rail;
one end of the second conveyor belt is connected to the third support frame, and the other end of the second conveyor belt extends leftwards to bypass the left wheel surface of the movable pulley and then extends rightwards to be fixed on the guide rail at the position corresponding to the right side of the movable pulley;
when the third support frame moves towards the left side, the third support frame drives the second support frame to move towards the left side through the first conveyor belt;
when the third support frame moves towards the right side, the third support frame drives the second support frame to move towards the right side through the second conveyor belt.
As a preferred scheme, the pulley block further comprises a second fixed pulley; the second fixed pulley is arranged on the right side of the movable pulley;
the other end of the first conveyor belt sequentially rounds a right side wheel face of the second fixed pulley, a lower side wheel face of the first fixed pulley, a left side wheel face of the first fixed pulley, an upper side wheel face of the first fixed pulley, a lower side wheel face of the movable pulley, a right side wheel face of the movable pulley and an upper side wheel face of the movable pulley.
Preferably, the other end of the second conveyor belt extends leftwards and sequentially bypasses the lower side wheel surface of the movable pulley, the left side wheel surface of the movable pulley and the upper side wheel surface of the movable pulley.
As a preferred scheme, the first support frame, the second support frame and the third support frame respectively comprise a belt fixing piece, a belt and a driving wheel are arranged on the belt fixing piece, and the driving wheel drives the belt to transmit forwards/backwards along the belt fixing piece.
As a preferable scheme, the first support frame and the third support frame are further provided with material pressing devices, and the material pressing devices can be arranged on the upper sides of the corresponding first support frame and the third support frame in an up-down adjusting mode.
As a preferable scheme, the pressing device comprises a pressing frame and a pressing wheel arranged on the lower side of the pressing frame, and the rotation direction of the pressing wheel is the front-back direction rotation.
As a preferable scheme, the pressing wheel is provided with a spring connected with the pressing frame, so that the pressing wheel and the workpiece are in abutting contact.
Preferably, the pressing wheels are arranged on the lower side of the pressing frame in the front-back direction.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, according to the technical scheme, the first support frame, the second support frame and the third support frame are arranged on the conveying platform, the first support frame is fixed on one side of the guide rail, and the third support frame is linked with the second support frame, so that the width of the conveying platform can be adjusted, and the technical problem that the width of the conveying platform cannot be adjusted in the traditional technology is solved; meanwhile, the operation advantage of convenient adjustment is achieved;
secondly, the adjusting and connecting mode of the second support frame and the third support frame is ingenious, and specifically, the left/right moving distance of the second support frame is half of the left/right moving distance of the third support frame; therefore, the second support frame can be always kept in the middle area of the first support frame and the third support frame, and the support effect of the conveying table on the workpiece is guaranteed.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an assembled perspective view of an embodiment of the present invention;
FIG. 2 is an assembled perspective view of another embodiment of the present invention;
FIG. 3 is a first exploded view of an embodiment of the present invention;
FIG. 4 is a partially exploded view of an embodiment of the present invention;
fig. 5 is another partially exploded view of an embodiment of the present invention;
FIG. 6 is a front view of FIG. 4;
fig. 7 is a top view of an embodiment of the invention;
fig. 8 is a front view of an embodiment of the invention;
fig. 9 is a schematic view of a pulley block according to an embodiment of the present invention;
fig. 10 is a transmission diagram of the first conveyor belt when the third support frame moves to the left in the embodiment of the present invention;
fig. 11 is a diagram illustrating the transmission of the second conveyor belt when the third support frame moves to the right according to the embodiment of the present invention.
The attached drawings indicate the following:
11. a first support frame 12 and a second support frame
13. Third support frame 20 and movable pulley
21. First fixed pulley 22 and first conveyor belt
23. Second belt 24, second fixed pulley
31. First feeding section 311 and first driving wheel
312. First belt fixing part 313 and first belt
32. Second feeding section 321, second driving wheel
322. Second belt fixing part 323 and second belt
40. Pressing device 41 and pressing frame
42. And (4) pressing the wheel.
Detailed Description
Fig. 1 to 11 show specific structures of embodiments of the present invention.
A width-adjustable conveying platform comprises a guide rail and a support frame arranged on the guide rail, wherein the support frame comprises a first support frame 11, a second support frame 12 and a third support frame 13; the first support frame 11 is arranged on the left side of the guide rail, and the third support frame 13 is arranged on the right side of the first support frame 11; the second support frame 12 is arranged between the first support frame 11 and the third support frame 13; the second support frame 12 and the third support frame 13 can be arranged on the guide rail in a left-right sliding manner; wherein: and a pulley block is connected between the third support frame 13 and the second support frame 12, so that when the third support frame 13 is adjusted to be positioned at the left and right positions of the guide rail, the second support frame 12 is linked to correspondingly move left and right through the pulley block.
Specifically, the method comprises the following steps: the pulley block comprises a movable pulley 20, a first fixed pulley 21, a first conveyor belt 22 and a second conveyor belt 23; the first fixed pulley 21 is arranged on the left side of the movable pulley 20; the movable pulley 20 is arranged on the second support frame 12;
one end of the first conveyor belt 22 is connected to the third support frame 13, and the other end of the first conveyor belt 22 sequentially passes around the left wheel surface of the first fixed pulley 21 and the right wheel surface of the movable pulley 20 and is fixed on the guide rail at a position corresponding to the left side of the movable pulley 20;
one end of the second conveyor belt 23 is connected to the third support frame 13, and the other end of the second conveyor belt 23 extends leftwards to pass around the left side wheel surface of the movable pulley 20 and then extends rightwards to be fixed on the guide rail at a position corresponding to the right side of the movable pulley 20;
thus, when the third supporting frame 13 moves to the left, the third supporting frame 13 drives the second supporting frame 12 to move to the left through the first conveyor belt 22; when the third supporting frame 13 moves to the right side, the third supporting frame 13 drives the second supporting frame 12 to move to the right side through the second conveyor belt 23.
Preferably, the pulley block further comprises a second fixed pulley 24; the second fixed pulley 24 is arranged on the right side of the movable pulley 20;
the other end of the first belt 22 sequentially passes around a right side tread of the second fixed pulley 24, a lower side tread of the first fixed pulley 21, a left side tread of the first fixed pulley 21, an upper side tread of the first fixed pulley 21, a lower side tread of the movable pulley 20, a right side tread of the movable pulley 20, and an upper side tread of the movable pulley 20.
The other end of the second conveyor belt 23 extends leftwards and sequentially bypasses the lower side wheel surface of the movable pulley 20, the left side wheel surface of the movable pulley 20 and the upper side wheel surface of the movable pulley 20.
When the leftward movement distance of the third support frame 13 is S, the leftward movement distance of the second support frame 12 is 0.5S; when the third supporting frame 13 moves to the right by the distance S, the second supporting frame 12 moves to the right by the distance 0.5S. Therefore, the second support frame 12 is well kept in the middle area of the first support frame 11 and the third support frame 13 all the time, and the supporting effect of the conveying table on the workpiece is improved.
Further, the first support frame 11, the second support frame 12 and the third support frame 13 each include a belt fixing member, a belt and a driving wheel are disposed on the belt fixing member, and the driving wheel drives the belt to transmit forward/backward along the belt fixing member.
Specifically, referring to fig. 4 and 5, each of the first support frame 11, the second support frame 12 and the third support frame 13 includes a first feeding section 31 and a second feeding section 32 which are sequentially arranged from front to back; wherein:
the first feeding segment 31 comprises a first driving wheel 311, a first belt 313 fixing piece 312 and a first belt 313 arranged on the first belt 313 fixing piece 312, wherein the first driving wheel 311 is in driving connection with the first belt 313 so that the first belt 313 is driven forwards/backwards along the first belt 313 fixing piece 312;
the second feeding section 32 comprises a second driving wheel 321, a second belt 323 fixing part 322 and a second belt 323 arranged on the second belt 323 fixing part 322, wherein the second driving wheel 321 is in driving connection with the second belt 323 so as to drive the second belt 323 to move forwards/backwards along the second belt 323 fixing part 322;
a first driving device is connected to the first driving wheel 311, and a second driving device is connected to the second driving wheel 321.
Preferably, the first support frame 11 and the third support frame 13 are further provided with a pressing device 40, and the pressing device 40 can be vertically adjusted and arranged on the upper side of the corresponding first support frame 11 and the third support frame 13.
Specifically, the pressing device 40 includes a pressing frame 41 and a pressing wheel 42 disposed below the pressing frame 41, and the rotation direction of the pressing wheel 42 is the front-back direction rotation. Preferably, a plurality of pressing wheels 42 are arranged on the lower side of the pressing frame 41 along the front-back direction.
Preferably, the pressing wheel 42 is provided with a spring connected to the pressing frame 41 so that the pressing wheel 42 is in contact with the upper side surface of the workpiece in a pressing manner.
The utility model is mainly characterized in that the first support frame, the second support frame and the third support frame are arranged on the conveying platform, the first support frame is fixed on one side of the guide rail, and the third support frame is linked with the second support frame, so that the width of the conveying platform can be adjusted, and the technical problem that the width of the conveying platform cannot be adjusted in the traditional technology is solved; meanwhile, the operation advantage of convenient adjustment is achieved;
secondly, the adjusting and connecting mode of the second support frame and the third support frame is ingenious, and specifically, the left/right moving distance of the second support frame is half of the left/right moving distance of the third support frame; therefore, the second support frame can be always kept in the middle area of the first support frame and the third support frame, and the support effect of the conveying table on the workpiece is guaranteed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a but width-adjusting's transport platform which characterized in that: the device comprises a guide rail and a support frame arranged on the guide rail, wherein the support frame comprises a first support frame, a second support frame and a third support frame; the first support frame is arranged on the left side of the guide rail, and the third support frame is arranged on the right side of the first support frame; the second support frame is arranged between the first support frame and the third support frame; the second support frame and the third support frame can be arranged on the guide rail in a left-right sliding manner; wherein: and a pulley block is connected between the third support frame and the second support frame, so that when the third support frame is adjusted to be positioned at the left and right positions of the guide rail, the pulley block is linked with the second support frame to correspondingly move left and right.
2. The adjustable width table as in claim 1, wherein: the pulley block comprises a movable pulley, a first fixed pulley, a first conveyor belt and a second conveyor belt; the first fixed pulley is arranged on the left side of the movable pulley; the movable pulley is arranged on the second support frame;
one end of the first conveyor belt is connected to the third support frame, and the other end of the first conveyor belt sequentially rounds the left side wheel surface of the first fixed pulley and the right side wheel surface of the movable pulley and is fixed at the left side position, corresponding to the movable pulley, on the guide rail;
one end of the second conveyor belt is connected to the third support frame, and the other end of the second conveyor belt extends leftwards to bypass the left wheel surface of the movable pulley and then extends rightwards to be fixed on the guide rail at the position corresponding to the right side of the movable pulley;
when the third support frame moves towards the left side, the third support frame drives the second support frame to move towards the left side through the first conveyor belt;
when the third support frame moves towards the right side, the third support frame drives the second support frame to move towards the right side through the second conveyor belt.
3. The adjustable width table as in claim 2, wherein: the pulley block also comprises a second fixed pulley; the second fixed pulley is arranged on the right side of the movable pulley;
the other end of the first conveyor belt sequentially rounds a right side wheel face of the second fixed pulley, a lower side wheel face of the first fixed pulley, a left side wheel face of the first fixed pulley, an upper side wheel face of the first fixed pulley, a lower side wheel face of the movable pulley, a right side wheel face of the movable pulley and an upper side wheel face of the movable pulley.
4. The adjustable width table as in claim 2, wherein: the other end of the second conveyor belt extends leftwards to sequentially bypass the lower side wheel face of the movable pulley, the left side wheel face of the movable pulley and the upper side wheel face of the movable pulley.
5. The adjustable width table as in claim 1, wherein: the first support frame, the second support frame and the third support frame respectively comprise a belt fixing piece, a belt and a driving wheel are arranged on the belt fixing piece, and the driving wheel drives the belt to transmit forwards/backwards along the belt fixing piece.
6. The adjustable width table as in claim 1, wherein: the first support frame and the third support frame are further provided with material pressing devices, and the material pressing devices can be arranged on the upper sides of the corresponding first support frame and the third support frame in an up-down adjusting mode.
7. The adjustable width table as in claim 6, wherein: the pressing device comprises a pressing frame and a pressing wheel arranged on the lower side of the pressing frame, and the rotating direction of the pressing wheel is the front-back direction.
8. The adjustable width table as in claim 7, wherein: the pressing wheel is provided with a spring connected with the pressing frame so as to enable the pressing wheel to be in abutting contact with the workpiece.
9. The adjustable width table as in claim 7, wherein: the pinch roller has arranged a plurality ofly along the fore-and-aft direction in the pressure frame downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120272713.9U CN214609890U (en) | 2021-02-01 | 2021-02-01 | Conveying table with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120272713.9U CN214609890U (en) | 2021-02-01 | 2021-02-01 | Conveying table with adjustable width |
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| Publication Number | Publication Date |
|---|---|
| CN214609890U true CN214609890U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120272713.9U Active CN214609890U (en) | 2021-02-01 | 2021-02-01 | Conveying table with adjustable width |
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| Country | Link |
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| CN (1) | CN214609890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114873174A (en) * | 2022-04-20 | 2022-08-09 | 中建八局新型建造工程有限公司 | Roller power device with adjustable wheel face width |
-
2021
- 2021-02-01 CN CN202120272713.9U patent/CN214609890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114873174A (en) * | 2022-04-20 | 2022-08-09 | 中建八局新型建造工程有限公司 | Roller power device with adjustable wheel face width |
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