CN218319677U - Automatic winding equipment for grid belt production - Google Patents

Abstract

The utility model provides an automatic rolling equipment for production of grid area, including base, bull stick, first compression roller and second compression roller, base front end both sides are provided with first stand respectively, and the draw-in groove that extends along length direction is seted up on the bull stick surface, and the bull stick is located between two first stands, and base middle part both sides are provided with the second stand respectively, and first compression roller is located between two second stands through the bearing frame, and base rear end both sides are provided with the third stand respectively, and the second compression roller is located between two third stands through the bearing frame. During rolling operation, one end of the geogrid is clamped in the clamping groove of the rotating rod, the geogrid is gradually attached to the rotating rod along with the rotation of the rotating rod and is finally rolled on the rotating rod, and the problem that the geogrid cannot be well attached to the rotating shaft in the initial rolling stage is solved; when the rolling is finished, the geogrid roll is pressed, the rotating rod can be pulled out, and the rotating rod does not need to be transported together with the geogrid roll.

Description

Automatic winding equipment for grid belt production

Technical Field

The utility model belongs to the technical field of the rolling equipment, in particular to an automatic rolling equipment for production of grating area.

Background

The grid strip, also known as geogrid, is often used as a reinforcement for reinforced earth structures or composite materials, and comprises a plurality of transverse strips and longitudinal strips, wherein the transverse strips and the longitudinal strips are woven at certain intervals and then subjected to thermoplastic molding or die pressing to form a two-dimensional grid or a three-dimensional grid with a certain height.

In order to facilitate the transfer or transportation of the geogrid, the geogrid after being thermoplastic molded by the injection molding machine is usually rolled up by a rolling device at the rear part, and the geogrid is rolled up on the rotating shaft while being pulled out by the rolling device.

Because the intensity of geogrid is higher, and the pliability is relatively poor for cloth or fibrous article, at the rolling initial stage, geogrid can not be fine laminating in the pivot, causes the idle running of pivot, can't accomplish the rolling operation. In addition, the rolled geogrid and the rotating shaft form a whole, so that when the rolled geogrid is transported, the rotating shafts are often transported together, a plurality of rotating shafts are required to be prepared in a factory so as to be replaced at any time, and the manufacturing cost is greatly increased.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the defect that points out in the background art, the utility model aims to provide an automatic winding equipment for production of grid area for the laminating that geogrid can be fine is in the pivot, the separation that pivot and geogrid book of also being convenient for simultaneously.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides an automatic rolling equipment for production of grating area, includes base, bull stick, first compression roller and second compression roller, base front end both sides are provided with first stand respectively, just U type groove has been seted up to first stand up end, the bull stick both ends are placed in corresponding U type inslot, the draw-in groove that extends along length direction is seted up on the bull stick surface, bull stick one end is provided with driven gear, base front end one side is provided with the motor, motor one end is connected with the reducing gear box, reducing gear box one side is provided with the output shaft, the output shaft is provided with the master gear, master gear and driven gear interlock transmission, the base is provided with two sets of vertically installed unloading cylinders under the bull stick, and is two sets of install the rectangle push pedal on the push rod of unloading cylinder, base middle part both sides are provided with the second stand respectively, first compression roller is located between two second stands through the bearing frame, base rear end both sides are provided with the third stand respectively, the second compression roller is located between two third stands through the bearing frame.

As a preferred technical scheme, the automatic winding device further comprises a dragging mechanism arranged on the base through a supporting column, the dragging mechanism is connected with the supporting column in a sliding mode, and the dragging mechanism is located between the second upright column and the third upright column.

As a preferred technical scheme, the support column is provided with two groups which are arranged on two sides of the base in parallel, guide rails are arranged on the upper end face of the support column, the dragging mechanism comprises a rectangular frame and a plurality of groups of translation cylinders, slide blocks embedded into the guide rails are arranged on two sides of the bottom of the rectangular frame respectively, a top plate is suspended in an inner cavity of the rectangular frame, a plurality of groups of vertically-installed jacking cylinders are arranged on the bottom of the rectangular frame, a push rod of each jacking cylinder penetrates through the bottom of the rectangular frame to be connected and fixed with the top plate, each translation cylinder is horizontally installed with the base through a support, and a push rod of each translation cylinder is connected and fixed with the rectangular frame.

As a preferred technical scheme, the automatic winding equipment further comprises a pressing mechanism, and the pressing mechanism is movably arranged between the two second upright posts.

As a preferred technical scheme, the pressing mechanism comprises a pressing rod and a target sensor, connecting rods are arranged at two ends of the pressing rod respectively, each connecting rod is arranged on one side, facing the first stand column, of the second stand column, the connecting rods at two ends of the pressing rod are hinged to the corresponding mounting seats, one of the connecting rods is provided with a mounting plate on one side of the second stand column, an arc-shaped groove is formed in the mounting plate, and one end of the target sensor penetrates through the arc-shaped groove and is fixed through a bolt.

As a preferred technical scheme, sleeve rods are further arranged at two ends of the pressing rod respectively, and balancing weights are sleeved on the sleeve rods.

As a preferred technical scheme, the bull stick includes the rectangle post, the rectangle post both ends are provided with the pivot respectively, the pivot is placed in corresponding U type inslot, the length in length and the U type groove of pivot is unanimous, the shaft ends is provided with the stopper, the draw-in groove extends to the pivot of opposite side always from the terminal surface of one of them stopper, another stopper one end is provided with the connecting axle, the connecting axle ends is provided with the hand wheel, driven gear locates the connecting axle.

As a preferred technical scheme, an arc-shaped cover plate is hinged to one side of the upper end face of the first upright post, the arc-shaped cover plate is connected with the first upright post through a bolt, and the length of the arc-shaped cover plate is consistent with that of the rotating shaft.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

1. during rolling operation, one end of the geogrid is clamped in the clamping groove of the rotating rod, the geogrid is gradually attached to the rotating rod along with the rotation of the rotating rod and is finally rolled on the rotating rod, and the problem that the geogrid cannot be well attached to the rotating shaft in the initial rolling stage is solved; when the rolling is finished, the geogrid roll is pressed, the rotating rod can be pulled out, and the rotating rod does not need to be transported together with the geogrid roll.

2. When the geogrid rolling is too fast, the discharging speed cannot follow the material rolling speed, the geogrid is straightened and the pressure rod is jacked up, the connecting rod swings along with the geogrid, when the in-place sensor detects the connecting rod, a motor stop instruction is triggered, the rotating rod stops the rolling of the geogrid, after the pressure rod descends, the motor works again, the rotating rod continues to roll the geogrid, and the geogrid which is still in the thermoplastic process is prevented from being pulled out.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the pressing mechanism.

Fig. 3 is a schematic structural view of the rotating rod.

In the figure: 1. the automatic lifting device comprises a base, 2, a main gear, 3, a motor, 4, a reduction gearbox, 5, a hand wheel, 6, a driven gear, 7, a rotating rod, 8, a discharging cylinder, 9, a U-shaped groove, 10, a first upright column, 11, a first pressing roller, 12, a second upright column, 13, a third upright column, 14, a top plate, 15, a translation cylinder, 16, a second pressing roller, 17, a lifting cylinder, 18, a guide rail, 19, a sliding block, 20, a rectangular frame, 21, a pressing rod, 22, a mounting seat, 23, a connecting rod, 24, a sleeve rod, 25, a balancing weight, 26, a mounting plate, 27, an arc-shaped groove, 28, an in-place sensor, 29, a rotating shaft, 30, a rectangular column, 31, a clamping groove, 32 and a limiting block.

Detailed Description

The features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make the objects, technical solutions, and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention.

The directional terms appearing in the following description are directions shown in the drawings and do not limit the specific structure of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

As shown in fig. 1, an automatic winding apparatus for grid belt production includes a base 1, a rotating rod 7, a first pressing roller 11, a second pressing roller 16, a dragging mechanism and a pressing mechanism. The two sides of the front end of the base 1 are respectively provided with a first upright post 10, and the rotating rod 7 is arranged between the two first upright posts 10. The two sides of the middle part of the base 1 are respectively provided with a second upright post 12, and the first press roll 11 is arranged between the two second upright posts 12 through a bearing seat. The two sides of the rear end of the base 1 are respectively provided with a third upright column 13, and the second compression roller 16 is arranged between the two third upright columns 13 through a bearing seat. The dragging mechanism is positioned between the second upright post 12 and the third upright post 13 and is used for dragging the geogrid out of a mold of the injection molding machine so as to facilitate subsequent rolling operation. The pressing mechanism is movably arranged between the two second upright posts 12 and is used for adjusting the rolling frequency of the rotating rod according to the tensioning degree of the geogrid.

U type groove 9 has been seted up to first stand 10 up end, and first stand 10 up end one side articulates there is the arc apron, and the arc apron lock is connected at first stand 10 up end and through the first stand 10 of bolt, and the length of arc apron is unanimous with the length in U type groove 9. As shown in fig. 3, the rotating rod 7 comprises a rectangular column 30, two ends of the rectangular column 30 are respectively provided with a rotating shaft 29, the rotating shafts 29 are placed in the corresponding U-shaped grooves 9, and the length of the rotating shafts 29 is the same as that of the U-shaped grooves 9. The end of the rotating shaft 29 is provided with a stopper 32, and the stopper 32 and the arc-shaped cover plate cooperate with each other, so that the rotating shaft 29 is constrained in the U-shaped groove 9, and the jumping and deviation of the rectangular column 30 are avoided. The surface of the rotating rod 7 is provided with a clamping groove 31 extending along the length direction, the clamping groove 31 extends from the end face of one limiting block 32 to the rotating shaft 29 on the other side, and one end of the other limiting block 32 is provided with a connecting shaft. During the rolling operation, geogrid one end card is in the draw-in groove 31 of bull stick 7, and along with the rotation of bull stick 7, geogrid laminates bull stick 7 gradually to final rolling has solved the laminating problem in the pivot that the geogrid can not be fine in the rolling initial stage on bull stick 7.

The end part of the connecting shaft is provided with a hand wheel 5, and the shaft body of the connecting shaft is provided with a driven gear 6. A motor 3 is arranged on one side of the front end of a base 1, one end of the motor 3 is connected with a reduction gearbox 4, an output shaft is arranged on one side of the reduction gearbox 4, a main gear 2 is arranged on the output shaft, and the main gear 2 is meshed with a driven gear 6 for transmission. When the rolling is finished, the geogrid roll is pressed, the rotating rod 7 can be pulled out by holding the hand wheel 5, and the rotating rod 7 does not need to be transported together with the geogrid roll as before. The base 1 is provided with the cylinder 8 of unloading of two sets of vertical installations under bull stick 7, installs the rectangle push pedal on the push rod of two sets of cylinders 8 of unloading. When the geogrid rolling work is completed, the discharging cylinder 8 jacks up the rotating rod 7, the ground clearance of the geogrid roll is increased, and the carrying operation of a forklift is facilitated.

As shown in fig. 1, the dragging mechanism is disposed on the base 1 through a support column, and the dragging mechanism is connected with the support column in a sliding manner. The support column is provided with two groups of support columns which are arranged on two sides of the base 1 in parallel, the upper end surface of each support column is provided with a guide rail 18, the guide rails 18 are matched with the feeding direction of the geogrid rolling, and two ends of each guide rail 18 are provided with a front sensor and a rear sensor which are used for detecting the in-place condition of the towing mechanism. The dragging mechanism comprises a rectangular frame 20 and a plurality of groups of translation cylinders 15, sliding blocks 19 embedded in guide rails 18 are respectively arranged on two sides of the bottom of the rectangular frame 20, each translation cylinder 15 is horizontally installed with the base 1 through a support, and a push rod of each translation cylinder 15 is fixedly connected with the rectangular frame 20. The top plate 14 is suspended in the inner cavity of the rectangular frame 20, and an upper sensor and a lower sensor for detecting the arrival condition of the top plate 14 are arranged in the rectangular frame. The bottom of the rectangular frame 20 is provided with a plurality of groups of vertically-installed jacking cylinders 17, and a push rod of each jacking cylinder 17 penetrates through the bottom of the rectangular frame 20 and is fixedly connected with the top plate 14. During rolling, an upper die and a lower die of the injection molding machine are separated, the jacking cylinder 17 pushes the top plate 14 to enable the geogrid to abut against the upper end face of the inner cavity of the rectangular frame 20, and then the translation cylinder 15 pushes the rectangular frame 20 to move, so that the geogrid can be dragged out of a die of the injection molding machine.

As shown in fig. 2, the pressing mechanism includes a pressing rod 21 and an in-place sensor 28, two ends of the pressing rod 21 are respectively provided with a connecting rod 23, one side of each second column 12 facing the first column 10 is provided with a mounting seat 22, and the connecting rods 23 at two ends of the pressing rod 21 are hinged to the corresponding mounting seats 22. The two ends of the compression bar 21 are respectively provided with a loop bar 24, and the loop bar 24 is sleeved with a balancing weight 25. One side of one of the second columns 12 is provided with a mounting plate 26, the mounting plate 26 is provided with an arc-shaped groove 27, the radian trend of the arc-shaped groove 27 is consistent with the swing trend of the connecting rod 23, and one end of the in-place sensor 28 penetrates through the arc-shaped groove 27 and is fixed through a bolt.

The utility model discloses a theory of operation: the geogrid that comes out from the injection molding machine is blocked in draw-in groove 31 of bull stick 7 behind second compression roller 16 with this, rectangle frame 20, first compression roller 11, depression bar 21, after the upper and lower mould of injection molding machine separates, jacking cylinder 17 promotes roof 14 and supports the upper end at rectangle frame 20 inner chamber, then translation cylinder 15 promotes rectangle frame 20 and removes, drag the geogrid out from between the upper and lower mould of injection molding machine, translation cylinder 15 translates to the stroke end, jacking cylinder 17 drives roof 14 and moves down in order to loosen the geogrid, motor 3 starts, motor 3 drives the rotation of bull stick 7 and carries out the rolling operation to the geogrid, the pivoted in-process of bull stick 7, translation cylinder 15 moves back and resets, when moving back to the stroke end, motor 3 shuts down, wait for the upper and lower mould of injection molding machine to separate once more.

In the rolling process, the geogrid is clamped by an upper die and a lower die of an injection molding machine within a period of time so as to be connected in an injection molding mode, if the motor 3 is still in a running state after the translation cylinder 15 moves back and resets, the geogrid in the thermoplastic process can be pulled out under the pulling of rolling, at the moment, along with the rolling of the geogrid, the geogrid is straightened and jacks up the pressure rod 21, the connecting rod 23 swings along with the rolling, and when the in-place sensor 28 detects the connecting rod 23, a motor 3 stopping instruction is triggered to form a second safety. When the geogrid rolling work is completed, the discharging cylinder 8 jacks up the rotating rod 7, the ground clearance of the geogrid roll is increased, and the carrying operation of a forklift is facilitated. During the transport, press the geogrid book, hold hand wheel 5, can take rotating rod 7 out, rotating rod 7 need not to transport together along with the geogrid book like before.

In accordance with the present invention, as in the previous embodiments, these embodiments have not been described in detail, nor have they been limited to the specific embodiments of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention and its various embodiments with various modifications as are suited to the particular use contemplated. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an automatic winding equipment for production of grid area which characterized in that: comprises a base (1), a rotating rod (7), a first press roller (11) and a second press roller (16), two sides of the front end of the base (1) are respectively provided with a first upright post (10), and the upper end surface of the first upright post (10) is provided with a U-shaped groove (9), two ends of the rotating rod (7) are arranged in the corresponding U-shaped grooves (9), the surface of the rotating rod (7) is provided with a clamping groove (31) extending along the length direction, one end of the rotating rod (7) is provided with a driven gear (6), one side of the front end of the base (1) is provided with a motor (3), one end of the motor (3) is connected with a reduction gearbox (4), one side of the reduction gearbox (4) is provided with an output shaft, the output shaft is provided with a main gear (2), the main gear (2) is meshed with a driven gear (6) for transmission, two groups of vertically-installed discharging cylinders (8) are arranged on the base (1) under the rotating rod (7), rectangular push plates are installed on push rods of the two groups of discharging cylinders (8), two sides of the middle part of the base (1) are respectively provided with a second upright post (12), the first press roll (11) is arranged between the two second upright posts (12) through a bearing seat, the two sides of the rear end of the base (1) are respectively provided with a third upright post (13), and the second pressing roller (16) is arranged between the two third vertical columns (13) through a bearing seat.

2. An automatic winding device for the production of grating strips as claimed in claim 1, characterized in that: the automatic winding equipment further comprises a dragging mechanism arranged on the base (1) through a support column, the dragging mechanism is connected with the support column in a sliding mode, and the dragging mechanism is located between the second vertical column (12) and the third vertical column (13).

3. An automatic winding device for the production of grating strips as claimed in claim 2, characterized in that: the support column is provided with two groups of parallel devices arranged on two sides of the base (1), guide rails (18) are arranged on the upper end face of the support column, the dragging mechanism comprises a rectangular frame (20) and a plurality of groups of translation cylinders (15), slide blocks (19) embedded into the guide rails (18) are respectively arranged on two sides of the bottom of the rectangular frame (20), a top plate (14) is suspended in an inner cavity of the rectangular frame (20), a plurality of groups of vertically-installed jacking cylinders (17) are arranged at the bottom of the rectangular frame (20), a push rod of each jacking cylinder (17) penetrates through the bottom of the rectangular frame (20) to be connected and fixed with the top plate (14), each translation cylinder (15) is horizontally arranged with the base (1) through a support, and a push rod of each translation cylinder (15) is connected and fixed with the rectangular frame (20).

4. The automatic winding device for the production of the grating strip as claimed in claim 1, characterized in that: the automatic winding equipment further comprises a pressing mechanism, and the pressing mechanism is movably arranged between the two second upright posts (12).

5. An automatic winding device for the production of grating strips as claimed in claim 4, characterized in that: pressing mechanism includes depression bar (21) and sensor (28) targetting in place, depression bar (21) both ends are provided with connecting rod (23), each respectively second stand (12) all are provided with mount pad (22) towards one side of first stand (10), connecting rod (23) at depression bar (21) both ends are articulated with corresponding mount pad (22), one of them second stand (12) one side is provided with mounting panel (26), arc wall (27) have been seted up in mounting panel (26), sensor (28) targetting in place one end is passed arc wall (27) and is passed through bolt fastening.

6. An automatic winding device for the production of grating strips as claimed in claim 5, characterized in that: the two ends of the pressing rod (21) are respectively provided with a sleeve rod (24), and the sleeve rod (24) is sleeved with a balancing weight (25).

7. The automatic winding device for the production of the grating strip as claimed in claim 1, characterized in that: the bull stick (7) includes rectangle post (30), rectangle post (30) both ends are provided with pivot (29) respectively, place in corresponding U type groove (9) pivot (29), the length of pivot (29) is unanimous with the length in U type groove (9), pivot (29) tip is provided with stopper (32), draw-in groove (31) extend to pivot (29) of opposite side always from the terminal surface of one of them stopper (32), another stopper (32) one end is provided with the connecting axle, the connecting axle tip is provided with hand wheel (5), the connecting axle is located in driven gear (6).

8. The automatic winding device for the production of the grating strip as claimed in claim 7, characterized in that: an arc-shaped cover plate is hinged to one side of the upper end face of the first upright post (10), the arc-shaped cover plate is connected with the first upright post (10) through a bolt, and the length of the arc-shaped cover plate is consistent with that of the rotating shaft (29).

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