CN219028411U - Automatic pumping lever device for plastic grille - Google Patents
Automatic pumping lever device for plastic grille Download PDFInfo
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- CN219028411U CN219028411U CN202223188449.4U CN202223188449U CN219028411U CN 219028411 U CN219028411 U CN 219028411U CN 202223188449 U CN202223188449 U CN 202223188449U CN 219028411 U CN219028411 U CN 219028411U
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- bar
- curling
- sliding block
- lever
- plastic grille
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to an automatic pumping lever device for a plastic grille, which comprises a sliding block transversely arranged with the plastic grille, a driving device for driving the sliding block to transversely slide, and a pulling lever roller longitudinally extending to support the curling lever and positioned between the plastic grille and the sliding block, wherein a long hole for the curling lever to penetrate is formed in the sliding block, and two pin shafts which are positioned at two sides of the long hole and have a length larger than the diameter of the long hole are connected to the curling lever. According to the utility model, the curling bar penetrates through the long hole, so that the curling bar can rotate in the long hole, and when the driving device drives the sliding block to transversely move, the curling bar transversely moves along with the sliding block under the action of the pin shaft, so that the curling bar is pumped, and the curling bar is supported by the arrangement of the dragging bar roller.
Description
Technical Field
The utility model relates to the field of plastic grid production, in particular to the technical field of curling bars for rolling plastic grids, and specifically relates to an automatic pumping bar device for plastic grids.
Background
The production process of the plastic geogrid is characterized in that a polyolefin light raw material is plasticized by an extruder to form a polyolefin light plate, then a punching machine is used for punching to form a pore plate, and finally the novel geogrid reinforcement material is formed by stretching.
Disclosure of Invention
The utility model provides an automatic pumping lever device for a plastic grille, which is used for replacing manual operation to withdraw a curling lever from a plastic geogrid roll, and is time-saving and labor-saving.
The utility model is realized through the following technical scheme that the automatic pumping lever device for the plastic grille is characterized in that the curling lever extends transversely and comprises a sliding block transversely arranged with the plastic grille, a driving device for driving the sliding block to transversely slide, and a pulling lever roller longitudinally extending to support the curling lever and positioned between the plastic grille and the sliding block, wherein a long hole for the curling lever to penetrate is formed in the sliding block, and two pin shafts which are positioned at two sides of the long hole and have lengths larger than the diameter of the long hole are connected to the curling lever.
When the utility model is used, the curling bar penetrates through the long hole, so the curling bar can rotate in the long hole, and when the driving device drives the sliding block to transversely move, the curling bar moves along the transverse direction along with the sliding block under the action of the pin shaft, thereby realizing the pumping of the curling bar, and the function of supporting the curling bar is realized through the arrangement of the dragging bar roller.
Preferably, the driving device comprises two chain wheels which are arranged below the sliding block and transversely, a chain for connecting the two chain wheels, and a motor for driving one chain wheel to rotate, wherein the chain is fixedly connected with a connecting plate with the top end fixedly connected with the bottom end of the sliding block.
This preferred scheme passes through sprocket chain's setting, drives the slider through the connecting plate and realizes lateral shifting, compares with traditional telescoping device, has obtained great improvement on the length of drawing and sending to the curling bars.
Preferably, the device further comprises two limiting plates which are arranged on the support and extend to the upper portion of the chain, wherein the two limiting plates are arranged along the axial direction of the curling bars, and the connecting plate is arranged between the two limiting plates.
According to the preferred scheme, through the arrangement of the two limiting plates, the distance of the curling bars moving in the transverse direction is limited, and the moving position of the curling bars is limited.
Preferably, the support is further provided with a sliding rail positioned above the sliding block, and the sliding block is slidingly connected to the sliding rail.
The sliding rail is arranged in the preferred scheme, and the sliding block slides to conduct guiding.
Preferably, a limiting bar is further arranged right above the carrier roller bar, the shortest distance between the carrier roller bar and the limiting bar is matched with the diameter of the curling bar, two fixing blocks which are longitudinally arranged are arranged on the support, two ends of the carrier roller bar rotating shaft are respectively connected with the two fixing blocks in a shaft mode, and two ends of the limiting bar rotating shaft are also connected with the two fixing blocks in a shaft mode.
The setting of this preferred scheme through the limit lever makes between limit lever and the bearing roller thick stick form the passageway that supplies the crimping thick stick to pass, plays the guide effect to crimping thick stick.
Preferably, the support is connected with the screw rod which extends vertically and is in threaded connection with the fixing block in a shaft mode, the support is further provided with a motor for driving the screw rod to rotate, two electric push rods which are located on the upper side and the lower side of the curling bar and are oppositely arranged with respect to the curling bar are arranged in the long holes, and the extending end of each electric push rod extends towards the curling bar, and the extending end of each electric push rod is fixedly connected with an arc plate which is propped against the curling bar.
This preferred scheme is when using, thereby through the length that drives two electric putter extension lengths adjust the height of curling the thick stick, thereby drives the screw through the motor and rotates and adjust the height of spacing thick stick and bearing roller thick stick to adjust the whole height of curling the thick stick, thereby according to curling the requirement, improve the height of curling the thick stick, if under the circumstances of the same winding number of turns, the diameter of the book that the geogrid that the thickness is great can increase, if need winding different number of turns.
Preferably, the fixed block is fixedly connected with a bidirectional cylinder between the carrier roller lever and the limiting lever, two extension shafts of the bidirectional cylinder extend vertically and are fixedly connected with bearings, the carrier roller lever rotating shaft is connected in the two bearings located above, and the limiting lever rotating shaft is connected in the two bearings located below.
This preferred scheme is convenient for adjust the distance between bearing roller thick stick and the spacing thick stick through the setting of two-way cylinder to be applicable to the spacing of the thick stick that curls of different diameters, because geogrid's intensity is different, consequently need the thick stick that curls of different diameters.
The beneficial effects of the utility model are as follows: the curling bar penetrates through the long holes, so that the curling bar can rotate in the long holes, and when the driving device drives the sliding block to transversely move, the curling bar transversely moves along the sliding block under the action of the pin shaft, so that the curling bar is pumped, and the curling bar is supported through the arrangement of the dragging bar roller; the sliding block is driven by the connecting plate to realize transverse movement through the arrangement of the chain wheel and the chain, and compared with the traditional telescopic device, the length of the curling bar is greatly improved; the height of the curling bars is adjusted by driving the length of the extending lengths of the two electric push rods, and the motor drives the screw rod to rotate so as to adjust the heights of the limiting bars and the carrier roller bars, so that the overall height of the curling bars is adjusted, the height of the curling bars is improved according to curling requirements, and the diameter of a roll formed by the geogrid with larger thickness can be increased if different winding turns are needed.
Drawings
Fig. 1 is a schematic structural view of embodiment 1;
FIG. 2 is a schematic perspective front view of a structural part of embodiment 1;
FIG. 3 is a schematic side view of a portion of a mounting block;
the figure shows:
1. the device comprises a curling bar, 2, a plastic grid roll, 3, a sliding block, 4, a pin roll, 5, a connecting plate, 6, a chain, 7, a chain wheel, 8, a limiting plate, 9, a sliding rail, 10, an arc plate, 11, an electric push rod, 12, a carrier roller bar, 13, a limiting bar, 14, a fixed block, 15, a lead screw, 16 and a bidirectional cylinder.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Example 1:
referring to fig. 1, the automatic pumping lever device for the plastic grille according to the utility model comprises a sliding block 3 transversely arranged with the plastic grille, a driving device for driving the sliding block 3 to transversely slide, and a pulling lever roller longitudinally extending to support the curling lever and positioned between the plastic grille and the sliding block 3, wherein a long hole for the curling lever 1 to penetrate is formed in the sliding block 3, the diameter of the long hole is matched with that of the curling lever 1, the curling lever 1 is rotatably connected in the long hole, and two pin shafts 4 positioned at two sides of the long hole and having a length larger than that of the long hole are connected on the curling lever 1.
The driving device comprises two chain wheels 7 which are arranged transversely and below the sliding block 3, a chain 6 which is connected with the two chain wheels 7, and a motor which drives one chain wheel 7 to rotate, wherein the chain 6 is fixedly connected with a connecting plate 5 of which the top end is fixedly connected with the bottom end of the sliding block 3.
The automatic pumping lever device further comprises two limiting plates 8 which are arranged on the support and extend to the upper side of the chain 6, wherein the two limiting plates 8 are arranged along the axial direction of the curling lever 1, and the connecting plate 5 is arranged between the two limiting plates 8.
In particular, as shown in fig. 1, the horizontal direction is transverse, the height direction is vertical, and the vertical direction is vertical to the plane in which fig. 1 is located.
When the curling bar 1 is used, the curling bar 1 can rotate in the long hole, so that the rotating curling of the curling bar 1 is not influenced, when the driving motor drives the chain wheel 7 to rotate, the chain 6 is driven, the chain 6 drives the sliding block 3 to move transversely through the connecting plate 5, and under the action of the pin shaft 4, the curling bar 1 moves transversely along with the sliding block 3, so that the drawing of the curling bar 1 is realized.
Example 2:
referring to fig. 2 to 3, the automatic pumping lever device for the plastic grille of the present utility model, in which the curling lever 1 extends in a transverse direction, comprises a bracket, a slider 3 arranged in a transverse direction with the plastic grille, a driving device for driving the slider 3 to slide in a transverse direction, and a drag lever roller extending in a longitudinal direction to support the curling lever and located between the plastic grille and the slider 3.
The sliding block 3 is provided with a long hole for the curling bar 1 to penetrate, the diameter of the long hole is larger than that of the curling bar 1, two electric push rods 11 which are positioned on the upper side and the lower side of the curling bar 1 and are arranged in an extending and opposite mode relative to the curling bar 1 are arranged in the long hole, the extending end of each electric push rod 11 extends out of the curling bar 1 and is fixedly connected with an arc plate 10 which is propped against the curling bar 1, the end face, in contact with the curling bar 1, of each arc plate 10 is a smooth arc surface, and two pin shafts 4 which are positioned on the two sides of the long hole and are longer than the diameter of the long hole are connected to the curling bar 1.
The driving device comprises two chain wheels 7 which are arranged transversely and below the sliding block 3, a chain 6 which is connected with the two chain wheels 7, and a motor which drives one chain wheel 7 to rotate, wherein the chain 6 is fixedly connected with a connecting plate 5 of which the top end is fixedly connected with the bottom end of the sliding block 3.
Two limiting plates 8 extending to the upper portion of the chain 6 are arranged on the support, the two limiting plates 8 are arranged along the axial direction of the curling bar 1, and the connecting plate 5 is located between the two limiting plates 8.
The support is also provided with a sliding rail 9 positioned above the sliding block 3, and the sliding block 3 is slidingly connected on the sliding rail 9.
The utility model discloses a roller, including carrier roller bar 12, including the roller bar 12, the diameter adaptation of curling thick stick 1 is equipped with the diameter adaptation of spacing thick stick 13 directly over carrier roller bar 12, the shortest distance between carrier roller bar 12 and the spacing thick stick 13, be equipped with two fixed blocks 14 along vertically arranging on the support, the both ends of carrier roller bar 12 pivot are the coupling at two fixed blocks 14 respectively, the both ends of spacing thick stick 13 pivot also the coupling at two fixed blocks 14 respectively, the rigid coupling has the two-way cylinder 16 that is located between carrier roller bar 12 and the spacing thick stick 13 on the fixed block 14, two extension shafts of two-way cylinder 16 stretch out along vertically and all the rigid coupling has the bearing on the extension shaft, carrier roller bar 12 pivot is connected in two bearings that are located the top, spacing thick stick 13 pivot is connected in two bearings that are located the below.
The bracket is connected with a screw rod 15 which extends vertically and is in threaded connection with the fixed block 14 in a shaft way, and a motor for driving the screw rod 15 to rotate is further arranged on the bracket.
In particular, as shown in fig. 2, the horizontal direction is transverse, the height direction is vertical, and the vertical direction is vertical to the plane in which fig. 2 is located.
When the embodiment is used, firstly, the diameter of the selected curling bar 1 is determined, then the electric push rod 11 positioned above in the long hole is driven to shrink, and the distance between the two arc plates 10 is increased, so that the curling bar 1 is conveniently inserted between the two arc plates 10, and then the electric push rod 11 positioned above is driven to extend, so that the curling bar 1 is clamped by the two arc plates 10;
then driving the height of the curling bar 1, driving the extension or contraction of the two electric push rods 11 so as to adjust the height of the curling bar 1, driving the bidirectional cylinder 16 to adjust the distance between the carrier roller bar 12 and the limiting bar 13 so as to enable the distance between the carrier roller bar 12 and the limiting bar 13 to be matched with the diameter of the curling bar 1, and driving the motor to drive the screw rod 15 to rotate so as to enable the fixing plate to vertically move, thereby adjusting the heights of the carrier roller bar 12 and the limiting bar 13;
then the driving motor drives the chain wheel 7 to rotate, the chain 6 drives the sliding block 3 to move transversely through the connecting plate 5, the curling bar 1 moves transversely along with the sliding block 3 under the action of the pin shaft 4, the curling bar 1 finally passes through between the carrier roller bar 12 and the limiting bar 13 to reach a preset position, and then the extending length of the electric push rod 11 is properly regulated, so that the two arc plates 10 are propped against the curling bar 1, and only the curling bar 1 is limited, thereby being convenient for the rotation of the curling bar 1, meanwhile, lubricating oil can be smeared between the arc plates 10 and the curling bar 1 for the rotation convenience, and lubricating oil can also be smeared on the carrier roller bar 12 and the limiting bar 13;
on the contrary, when the winding of the curling bar 1 is completed, the two electric push rods 11 are driven to push the two arc plates 10 to press the curling bar 1, and then the driving motor drives the chain wheel 7 to reversely rotate, so that the curling bar 1 is pulled out.
Of course, the above description is not limited to the above examples, and the technical features of the present utility model that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present utility model and not for limiting the same, and the present utility model has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the appended claims.
Claims (7)
1. An automatic pumping lever device for plastic grille, the curling lever (1) extends along the transverse direction, characterized in that: the novel plastic rolling device comprises a sliding block (3) transversely arranged with a plastic grid, a driving device for driving the sliding block (3) to transversely slide, and a dragging bar roller longitudinally extending to support a rolling bar and located between the plastic grid and the sliding block (3), wherein long holes for the rolling bar (1) to penetrate are formed in the sliding block (3), and two pin shafts (4) located on two sides of the long holes and longer than the diameter of the long holes are connected to the rolling bar (1).
2. An automatic pumping lever device for a plastic grille according to claim 1, wherein: the driving device comprises two chain wheels (7) which are arranged below the sliding block (3) and transversely, a chain (6) which is connected with the two chain wheels (7), and a motor which drives one chain wheel (7) to rotate, wherein the chain (6) is fixedly connected with a connecting plate (5) of which the top end is fixedly connected with the bottom end of the sliding block (3).
3. An automatic pumping bar arrangement for a plastic grille as claimed in claim 2 wherein: the two limiting plates (8) are arranged on the support and extend to the upper portion of the chain (6), the two limiting plates (8) are arranged along the axial direction of the curling bar (1), and the connecting plate (5) is located between the two limiting plates (8).
4. An automatic pumping lever device for a plastic grille according to claim 3, wherein: the support is also provided with a sliding rail (9) positioned above the sliding block (3), and the sliding block (3) is slidingly connected to the sliding rail (9).
5. An automatic pumping lever device for a plastic grille according to claim 3, wherein: and a limiting bar (13) is further arranged right above the carrier bar (12), the shortest distance between the carrier bar (12) and the limiting bar (13) is matched with the diameter of the curling bar (1), two fixing blocks (14) which are longitudinally arranged are arranged on the support, two ends of a rotating shaft of the carrier bar (12) are respectively connected with the two fixing blocks (14) in a shaft mode, and two ends of the rotating shaft of the limiting bar (13) are also connected with the two fixing blocks (14) in a shaft mode.
6. An automatic pumping lever device for a plastic grille as set forth in claim 5 wherein: the upper shaft of the support is connected with a screw rod (15) which extends vertically and is in threaded connection with the fixed block (14), the support is further provided with a motor for driving the screw rod (15) to rotate, two electric push rods (11) which are positioned on the upper side and the lower side of the curling bar (1) and are oppositely arranged with respect to the curling bar (1) are arranged in the long holes, and the extending end of each electric push rod (11) extends towards the curling bar (1) and is fixedly connected with an arc plate (10) which is propped against the curling bar (1).
7. An automatic pumping lever device for a plastic grille as set forth in claim 6 wherein: the fixed block (14) is fixedly connected with a bidirectional cylinder (16) positioned between the carrier roller lever (12) and the limiting lever (13), two extending shafts of the bidirectional cylinder (16) extend vertically and are fixedly connected with bearings, a rotating shaft of the carrier roller lever (12) is connected in the two bearings positioned above, and a rotating shaft of the limiting lever (13) is connected in the two bearings positioned below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223188449.4U CN219028411U (en) | 2022-11-30 | 2022-11-30 | Automatic pumping lever device for plastic grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223188449.4U CN219028411U (en) | 2022-11-30 | 2022-11-30 | Automatic pumping lever device for plastic grille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219028411U true CN219028411U (en) | 2023-05-16 |
Family
ID=86281473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223188449.4U Active CN219028411U (en) | 2022-11-30 | 2022-11-30 | Automatic pumping lever device for plastic grille |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219028411U (en) |
-
2022
- 2022-11-30 CN CN202223188449.4U patent/CN219028411U/en active Active
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