CN111251252A - Automatic steel bar capping device - Google Patents
Automatic steel bar capping device Download PDFInfo
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- CN111251252A CN111251252A CN202010064400.4A CN202010064400A CN111251252A CN 111251252 A CN111251252 A CN 111251252A CN 202010064400 A CN202010064400 A CN 202010064400A CN 111251252 A CN111251252 A CN 111251252A
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- steel bar
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- guide shaft
- seat
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 132
- 239000010959 steel Substances 0.000 title claims abstract description 132
- 238000003825 pressing Methods 0.000 claims abstract description 84
- 230000003014 reinforcing effect Effects 0.000 claims description 44
- 238000003860 storage Methods 0.000 claims description 19
- 210000004907 gland Anatomy 0.000 claims description 5
- 239000000835 fiber Substances 0.000 abstract description 26
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000005056 compaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of steel bar threading production, and discloses an automatic steel bar capping device. The device comprises a cap sleeving underframe, a steel bar conveying mechanism, a steel bar aligning mechanism, a steel bar pressing mechanism and a cap sleeving mechanism, wherein the steel bar conveying mechanism is used for driving a threading steel bar to move along a first direction; the steel bar aligning mechanism is arranged between the steel bar pressing mechanism and the cap sleeving mechanism and used for limiting the position of the threading steel bar in the first direction; the steel bar pressing mechanism is arranged on the cap underframe and is used for pressing the mantle fiber steel bars; the cap sleeving mechanism is arranged on the cap sleeving bottom frame and used for sleeving the threaded cap on the thread of the mantle fiber reinforcing steel bar. The automatic steel bar capping device replaces the traditional manual capping mode, effectively protects the threads of the threaded steel bars, and has the advantages of eliminating potential safety hazards, reducing labor intensity, improving production efficiency, improving capping precision and the like.
Description
Technical Field
The invention relates to the technical field of steel bar threading production, in particular to an automatic steel bar capping device.
Background
At present, the reinforced concrete frame body etc. in order to build pier, house of capital construction trade needs the extension reinforcing bar, and the method of its adoption is mostly threaded connection, specifically makes the screw thread at two reinforcing bar ends that need connect, and the screw thread of two reinforcing bars is fixed in order to reach the purpose of connecting to rethread connecting sleeve.
However, in the existing steel bar threading production line, after the steel bar threading is finished, a manual capping operation is often required to protect the threads on the steel bars. The manual cap sleeving operation causes the problems of high labor intensity of workers and low production efficiency; meanwhile, in the process of capping, the cap needs to be manually held, and has no firm clamping and positioning reference, so that the capping has low precision and poor quality and is accompanied by serious potential safety hazard.
Therefore, there is a need for an automatic rebar capping device to solve the above problems.
Disclosure of Invention
Based on the above, the invention aims to provide an automatic steel bar capping device, which is used for solving the problems of high labor intensity, low production efficiency and potential safety hazard in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an automatic steel bar capping device which comprises a cap sleeving underframe, a steel bar conveying mechanism, a steel bar aligning mechanism, a steel bar pressing mechanism and a cap sleeving mechanism, wherein the steel bar conveying mechanism is used for driving a threading steel bar to move along a first direction; the steel bar aligning mechanism is arranged between the steel bar pressing mechanism and the cap sleeving mechanism and used for limiting the position of the threading steel bar in a first direction; the steel bar pressing mechanism is arranged on the cap bottom frame and used for pressing the mantle fiber steel bars; the cap sleeving mechanism is arranged on the cap sleeving bottom frame and used for sleeving the threaded cap at the thread of the mantle fiber reinforcing steel bar.
As an automatic capping device's of reinforcing bar preferred scheme, reinforcing bar hold-down mechanism is including compressing tightly fixing base, reinforcing bar backing roll, supporting roller, reinforcing bar pressure strip and compressing tightly the driving piece, compress tightly the fixing base set up in on the cover cap chassis, the reinforcing bar backing roll passes through the supporting roller install in compress tightly on the fixing base, the reinforcing bar pressure strip set up in the top of reinforcing bar backing roll, compress tightly the driving piece with the reinforcing bar pressure strip is connected, is used for the drive the reinforcing bar pressure strip moves along the second direction.
As an optimal scheme of the automatic steel bar capping device, the steel bar pressing mechanism further comprises a pressing guide shaft fixing plate and a pressing guide shaft, the output end of the pressing driving piece is fixedly connected with the pressing guide shaft fixing plate, the pressing guide shaft fixing plate is fixedly connected with the steel bar pressing plate, the pressing guide shaft is fixed on the pressing guide shaft fixing plate, and the pressing guide shaft can slide along the second direction.
As a preferred scheme of the automatic steel bar capping device, a cap lifting mechanism is further installed in the cap base frame, and the cap lifting mechanism is connected with the cap mechanism and used for driving the cap mechanism to move along a second direction so as to adjust the relative position of the threaded cap and the threading steel bar.
As a preferred scheme of the automatic steel bar capping device, the cap lifting mechanism comprises a lifting driving piece, a lifter, a cap guide shaft fixing seat and a lifting guide shaft, wherein the lifting driving piece is connected with the lifter, and the lifter is connected with the cap guide shaft fixing seat and is used for driving the cap guide shaft fixing seat to move along a second direction; the lifting guide shaft is fixed on the sleeve cap guide shaft fixing seat.
As a preferred scheme of the automatic steel bar capping device, the lifting driving piece comprises a hand wheel shaft, a hand wheel and a hand wheel gland, one end of the hand wheel shaft is fixedly connected with the hand wheel, and the other end of the hand wheel shaft is connected with the lifter; the hand wheel gland is arranged on the hand wheel and used for locking or releasing the hand wheel.
As a preferred scheme of the automatic steel bar capping device, the cap sleeving mechanism comprises a cap receiving seat, a cap sleeving guide seat, a cap sleeving driving part and a cap sleeving driving part fixing seat; the sleeve cap driving piece is fixed on the sleeve cap guide seat through the sleeve cap driving piece fixing seat; the cap receiving seat is arranged on the cap guiding seat in a sliding mode, and the extending end of the cap driving piece is connected with the cap receiving seat and used for driving the cap receiving seat to move along a first direction.
As a preferred scheme of the automatic steel bar capping device, the cap sleeving mechanism further comprises a cap sleeving guide shaft, a positioning driving piece and a positioning piece, the cap sleeving guide shaft is fixed on the cap sleeving guide shaft fixing seat along a third direction, and the cap sleeving guide seat is arranged on the cap sleeving guide shaft in a sliding manner; the positioning driving piece is fixed on one side of the sleeve cap guide shaft fixing seat, and the positioning piece is fixed on the other side of the sleeve cap guide shaft fixing seat; the output end of the positioning driving piece is connected with the sleeve cap guide seat and used for driving the sleeve cap guide seat to slide along a third direction.
As an automatic capping device's of reinforcing bar preferred scheme, reinforcing bar alignment mechanism is including aligning board, spring and connecting axle, the connecting axle along first direction slip set up in on the cover cap guide holder, the one end of connecting axle with the board of aligning is connected, the spring housing is located on the connecting axle, the both ends of spring respectively with align the board with cover cap guide holder butt.
As a preferred scheme of the automatic steel bar capping device, the automatic steel bar capping device further comprises a cap storage device and a cap storage device fixing plate, the cap storage device fixing plate is fixed above the cap sleeving mechanism, and the cap storage device is fixed on the cap storage device fixing plate; the upper end of the cap storage device is provided with a threaded cap inlet, and the lower end of the cap storage device is provided with a threaded cap outlet.
The invention has the beneficial effects that:
the steel bar conveying mechanism drives the threading steel bar to move along the first direction, and the steel bar aligning mechanism limits the position of the threading steel bar in the first direction so as to position the threading steel bar; then, the threading steel bars are pressed and fixed through a steel bar pressing mechanism, so that the threading steel bars are prevented from moving in the process of capping; and finally, the threaded cap is sleeved at the thread of the threading steel bar through the cap sleeving mechanism, so that the automatic cap assembly of the threading steel bar and the threaded cap is realized. The invention replaces the traditional manual capping mode, effectively protects the threads of the threading reinforcing steel bar, and has the advantages of eliminating potential safety hazards, reducing labor intensity, improving production efficiency, improving capping precision and the like.
Drawings
Fig. 1 is a front view of an automatic steel bar capping device according to an embodiment of the present invention (showing a capping mechanism in an initial state);
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 is a cross-sectional view taken along the direction B-B in fig. 1 (showing the reinforcing bar pressing mechanism in an initial state);
fig. 5 is a front view of the automatic rebar capping device according to an embodiment of the present invention (showing a state in which the rebar conveying mechanism conveys the threaded rebar to the aligning plate for alignment);
fig. 6 is a front view of the automatic rebar capping device according to the embodiment of the present invention (showing a state in which the rebar pressing mechanism presses the threaded rebar after the threaded rebar is aligned);
FIG. 7 is a top view of FIG. 6 (showing the threaded cap in an initial position after the compression of the rebar);
FIG. 8 is a top view of FIG. 6 (showing the threaded cap being advanced to a desired position after the compression of the steel casing bar);
FIG. 9 is a left side view of FIG. 6 (showing the state in which the screw cap is moved to a designated position after the compression of the threading bars);
FIG. 10 is a top plan view of FIG. 6 (showing the nut in place on the rebar sleeve after the nut has been advanced to the desired location);
FIG. 11 is a top view of FIG. 6 (showing the nut receiver returned to an initial position after the nut has been installed on the rebar;
fig. 12 is a front view of an automatic rebar capping device according to an embodiment of the present invention (showing a state where a cap base is returned to an initial position and a screw cap is not provided at a cap groove);
fig. 13 is a front view of the automatic rebar capping device according to the embodiment of the present invention (showing a state in which the capping base is returned to an initial position, no screw caps are provided at the capping grooves, and the rebar pressing mechanism is opened);
fig. 14 is a front view of the automatic rebar capping device according to the embodiment of the present invention (showing a state in which the rebar conveying mechanism delivers the threaded rebar with the screw caps after the rebar pressing mechanism is opened);
FIG. 15 is a top view of FIG. 14 (showing the cap seat returned to the initial position and a new threaded cap attached at the cap groove).
In the figure:
1-a cap-covering chassis; 2-a steel bar conveying mechanism; 3-threading the steel bar; 4-a steel bar pressing mechanism; 4 a-a pressing fixed seat; 4 b-a steel bar supporting roller; 4 c-supporting roll shafts; 4 d-a steel bar pressing plate; 4 e-pressing the guide shaft fixing plate; 4 f-pressing self-lubricating bearing; 4 g-pressing the guide shaft; 4 h-pressing the driving piece; 5-cap lifting mechanism; 5 a-a lift; 5 b-a lifting guide shaft; 5 c-flanging self-lubricating bearings; a 5 d-bond; 5 e-hand wheel axis; 5 f-a seated bearing; 5 g-hand wheel; 5 h-pressing cover of hand wheel; 5 k-a sleeve cap guide shaft fixing seat; 6-cap storage; 6 a-screw cap inlet; 6 b-screw cap outlet; 7-a rebar alignment mechanism; 7 a-alignment plate; 7 b-a spring; 7 c-aligning self-lubricating bearings; 8-sleeving a cap guide seat; 9-sleeving a cap guide shaft; 10-cap storage device fixing plate; 11-connecting a cap seat; 11 a-capping slots; 12-a screw cap; 13-a cap drive; 14-positioning the driving member; 15-cylinder joint; 16-a positioning element; 17-a cap self-lubricating bearing; 18-cap driving piece fixing seat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1 to 15, the present embodiment provides an automatic steel bar capping device, which includes a capping base frame 1, a steel bar conveying mechanism 2, a steel bar aligning mechanism 7, a steel bar pressing mechanism 4, and a capping mechanism. Wherein, the cap base frame 1 is fixed on the ground. The steel bar conveying mechanism 2 comprises a plurality of rollers arranged along a first direction, and the threading steel bars 3 are placed on the rollers and driven by the rollers to move along the first direction. In this embodiment, the first direction is a left-right direction shown in fig. 1, i.e., a length direction of the threading bars 3. Reinforcing bar aligning gear 7 is located between reinforcing bar hold-down mechanism 4 and the cap mechanism for carry on spacingly to the motion of mantle fiber reinforcing bar 3 along first direction, make mantle fiber reinforcing bar 3 berth at the assigned position. Reinforcing bar hold-down mechanism 4 sets up in the upper portion of mantle base 1 to be located reinforcing bar conveying mechanism 2's next station, reinforcing bar hold-down mechanism 4 can move along the second direction, thereby compress tightly or release mantle fiber reinforcing bar 3. In the present embodiment, the second direction refers to the up-down direction shown in fig. 1, i.e., the second direction is perpendicular to the first direction. The cap sleeving mechanism is also arranged on the cap sleeving underframe 1 and is used for sleeving the thread cap 12 at the thread position of the mantle fiber reinforcing steel bar 3 after the mantle fiber reinforcing steel bar 3 is compressed, so that the automatic cap assembling operation of the mantle fiber reinforcing steel bar 3 is realized.
The steel bar conveying mechanism 2 drives the threading steel bar 3 to move along the first direction, and the steel bar aligning mechanism 7 limits the position of the threading steel bar 3 in the first direction so as to position the threading steel bar 3; then, the threading steel bars 3 are pressed and fixed through the steel bar pressing mechanism 4, so that the threading steel bars 3 are prevented from moving in the process of capping; and finally, the thread cap 12 is sleeved at the thread of the threading steel bar 3 through a cap sleeving mechanism, so that the automatic cap assembly of the threading steel bar 3 and the thread cap 12 is realized. The invention replaces the traditional manual capping mode, effectively protects the threads of the threading steel bar 3, and has the advantages of eliminating potential safety hazard, reducing labor intensity, improving production efficiency, improving capping precision and the like.
Further, referring to fig. 1, 3 and 4, the reinforcing bar pressing mechanism 4 of the present embodiment includes a pressing fixing seat 4a, a reinforcing bar supporting roller 4b, a supporting roller shaft 4c, a reinforcing bar pressing plate 4d and a pressing driving member 4 h. Wherein, compress tightly fixing base 4a and pass through the bolt fastening on the cap chassis 1. The supporting roller shaft 4c extends in the third direction and is mounted on the lower portion of the pressing fixing seat 4a by a burring self-lubricating bearing 5c and a bolt (see fig. 4). The number of the supporting roll shafts 4c is at least two, and each supporting roll shaft 4c is provided with a reinforcing steel bar supporting roll 4 b. The steel bar supporting roller 4b is provided with a groove matched with the shape and the size of the threading steel bar 3 so as to transmit and support the threading steel bar 3. Reinforcing bar pressure strip 4d sets up in reinforcing bar backing roll 4 b's top, and reinforcing bar pressure strip 4 d's lower terminal surface is equipped with the cambered surface of certain angle to can compress tightly mantle fiber reinforcing bar 3 better, and prevent that mantle fiber reinforcing bar 3 from taking place horizontal drunkenness. The compaction driving part 4h is fixed above the compaction fixing seat 4a, the compaction driving part 4h is preferably an air cylinder, and the output end of the air cylinder is connected with the steel bar compacting plate 4d and used for driving the steel bar compacting plate 4d to move along the second direction. Of course, the pressing driving member 4h may be other driving elements such as a hydraulic cylinder, an electric cylinder, a linear motor, etc. under other conditions, and is not limited to the embodiment. In this embodiment, the third direction refers to the left-right direction in fig. 4, and the third direction is perpendicular to the first direction and the second direction, respectively.
Further, with continued reference to fig. 4, the reinforcing bar-pressing mechanism 4 of the present embodiment further includes a pressing guide shaft fixing plate 4e and a pressing guide shaft 4 g. The pressing guide shaft fixing plate 4e is fixedly connected above the steel bar pressing plate 4 d. The compression guide shaft fixing plate 4e is fixedly connected with the telescopic end of the compression driving piece 4h through a screw. A pressing guide shaft 4g is fixed on the opposite angle of the pressing guide shaft fixing plate 4e, the pressing guide shaft 4g is arranged along the second direction, the lower end of the pressing guide shaft 4g is fixed on the pressing guide shaft fixing plate 4e, and the upper end of the pressing guide shaft 4g is slidably arranged on the upper part of the pressing fixing seat 4a through a pressing self-lubricating bearing 4 f. When the pressing driving part 4h drives the pressing guide shaft fixing plate 4e and the steel bar pressing plate 4d to move along the second direction (namely up and down), the pressing guide shaft 4g slides up and down in the pressing fixing seat 4a, so that a guiding effect is formed on the movement of the steel bar pressing plate 4d, and the movement accuracy and the stability of the steel bar pressing mechanism 4 are improved.
Further, referring to fig. 1-2, 5-6, 9 and 12-14, a cap lifting mechanism 5 is further installed in the cap chassis 1 of this embodiment, and the cap lifting mechanism 5 is connected to the cap mechanism for driving the cap mechanism to move along a second direction, so as to adjust the relative position of the screw cap 12 and the threading steel bar 3, so that the screw cap 12 and the threading steel bar 3 can be at the same height. Specifically, the cap lifting mechanism 5 of the present embodiment includes a lifting driving member, a lifter 5a, a cap guide shaft fixing base 5k, and a lifting guide shaft 5 b. Wherein the lift driving piece is connected with lift 5a, and the output of lift 5a passes through the screw connection on cover cap guiding axle fixing base 5k for drive cover cap guiding axle fixing base 5k moves along the second direction. The lifting guide shaft 5b is fixed on the sleeve cap guide shaft fixing seat 5k through a screw, a flanging self-lubricating bearing 5c is arranged at the position, corresponding to the lifting guide shaft 5b, on the sleeve cap chassis 1, and the lifting guide shaft 5b is slidably arranged in the flanging self-lubricating bearing 5c in a penetrating mode. This embodiment forms the guide effect to the motion of cover cap guiding axle fixing base 5k along the second direction through lift guiding axle 5b, has improved this cover cap elevating system 5's motion accuracy nature and stationarity. In this embodiment, the cap mechanism is fixed on the upper portion of the cap guide shaft fixing seat 5k, and the cap guide shaft fixing seat 5k can move up and down by extending and retracting the lifter 5a up and down, so as to drive the cap mechanism to move up and down.
In this embodiment, the lifting driving member can be a driving device such as a motor and a cylinder, and can also be driven manually. Preferably, the present embodiment is driven by manual operation to more flexibly adjust the height of the capping mechanism. Specifically, the lifting drive member of the present embodiment includes a hand wheel shaft 5e, a hand wheel 5g, and a hand wheel cover 5 h. One end of the hand wheel shaft 5e is fixedly connected with the hand wheel 5g through a key 5d, and the other end of the hand wheel shaft 5e is connected with the input end of the lifter 5a through another key 5 d. The position of the cap underframe 1 corresponding to the hand wheel shaft 5e is also fixed with a bearing with a seat 5f, and the hand wheel shaft 5e is movably arranged in the bearing with a seat 5f in a penetrating way. The hand wheel gland 5h is mounted on the hand wheel 5g through a screw for locking the hand wheel 5 g.
Preferably, referring to fig. 3, the cap mechanism of the present embodiment includes a cap receiving seat 11, a cap guide seat 8, a cap driving member 13, and a cap driving member fixing seat 18. The joint cap base 11 is provided with a joint cap groove 11a for receiving the screw cap 12. The cap driving member 13 is fixed on the cap guiding seat 8 through the cap driving member fixing seat 18. The cap receiving seat 11 is slidably disposed on the cap guiding seat 8, and an extending end of the cap driving member 13 is connected to the cap receiving seat 11 for driving the cap receiving seat 11 to move along a first direction so as to be close to or far away from the mantle fiber reinforcement 3. In this embodiment, the cap drive 13 is also preferably a pneumatic cylinder.
Preferably, the cap mechanism further comprises a cap guide shaft 9, a positioning driving member 14 and a positioning member 16. The sleeve cap guide shaft 9 is fixed on the sleeve cap guide shaft fixing seat 5k along the third direction, and the sleeve cap guide seat 8 is arranged on the sleeve cap guide shaft 9 in a sliding mode through the sleeve cap self-lubricating bearing 17. The positioning driving part 14 is fixed on one side of the sleeve cap guide shaft fixing seat 5k, and the output end of the positioning driving part 14 is connected with the sleeve cap guide seat 8 and used for driving the sleeve cap guide seat 8 to slide along the third direction. In the present embodiment, the positioning driving member 14 also preferably employs an air cylinder. The telescopic end of the cylinder is fixed with a cylinder joint 15, and the cylinder joint 15 is fixed on the sleeve cap guide seat 8 through a screw, so that a power source for moving the sleeve cap guide seat 8 back and forth is formed. The positioning piece 16 is fixed on the other side of the cap guide shaft fixing seat 5k and used for limiting the movement of the cap guide seat 8 along the third direction, so that the threaded cap 12 on the cap receiving seat 11 is concentrically aligned with the threading steel bar 3. The positioning member 16 in this embodiment is preferably a set screw.
Preferably, in the present embodiment, the rebar alignment mechanism 7 is used for aligning the threading rebar 3, and the rebar alignment mechanism 7 includes an alignment plate 7a, a spring 7b, and a connecting shaft. The connecting shaft extends along a first direction and is slidably mounted on the sleeve cap guide seat 8 through an alignment self-lubricating bearing 7 c. One end of the connecting shaft is connected with the aligning plate 7a, the spring 7b is sleeved on the connecting shaft, and two ends of the spring 7b are respectively abutted against the aligning plate 7a and the sleeve cap guide seat 8. In the embodiment, the mantle fiber reinforcing steel bar is positioned through the aligning plate 7a, so that the positioning is convenient and accurate; through setting up spring 7b, play certain cushioning effect, prevent to cause the damage to the tip screw thread of mantle fiber reinforcing bar 3.
Further, the automatic steel bar capping device of the present embodiment further includes a cap storage 6 and a cap storage fixing plate 10. The cap reservoir 6 is used to store and transport the threaded cap 12. The cap storage device fixing plate 10 is fixed above the cap sleeving mechanism, and the cap storage device 6 is fixed on the cap storage device fixing plate 10. Preferably, the cap reservoir 6 is a screw cap reservoir, with an inlet 6a for a screw cap at the upper end and an outlet 6b for a screw cap at the lower end. The screw cap 12 can enter the cap storage 6 from the screw cap inlet 6a, pass through the spiral slideway and slide out from the screw cap outlet 6 b. The screw cap outlet 6b of the present embodiment corresponds to the cap receiving groove 11a when the cap receiving base 11 is located at the initial position, so that the screw cap 12 slid out of the cap storage 6 is accurately slid into the cap receiving groove 11 a. The embodiment adopts the spiral cap storage device, is favorable for increasing the cap storage space, reduces the falling speed of the screw cap 12 and prevents the screw cap 12 from being damaged.
The working process of the invention is as follows:
1) when 3 caps of mantle fiber reinforcing bar are given to needs, start reinforcing bar conveying mechanism 2, with mantle fiber reinforcing bar 3 to aligning 7a department and carrying, align mantle fiber reinforcing bar 3. As shown in fig. 5.
2) After the mantle fiber reinforcing bar 3 aligns, start reinforcing bar hold-down mechanism 4, compress tightly mantle fiber reinforcing bar 3. As shown in fig. 6.
3) After the mantle fiber reinforcing bar 3 is compressed, the positioning driving part 14 is started, so that the mantle fiber guide seat 8 moves along the third direction (the direction close to the mantle fiber reinforcing bar 3), the screw cap 12 is driven to move along the third direction, when the positioning part 16 is reached, the mantle fiber guide seat 8 stops moving, and at the moment, the screw cap 12 is concentric with the mantle fiber reinforcing bar 3. As shown in fig. 8.
4) The driving member 13 is started to push the nut receiving seat 11 to move along the first direction (the direction close to the threading steel bar 3), so as to drive the screw nut 12 to move along the first direction, and when the screw nut 12 is sleeved on the thread of the threading steel bar 3, the nut receiving seat 11 stops moving. As shown in fig. 10.
5) After the cap is sleeved, the cap driving member 13 is retracted to drive the cap receiving seat 11 to move along the first direction (the direction far away from the threading steel bar 3), and at this time, the cap receiving groove 11a is provided with the unthreaded cap 12. As shown in fig. 11-12.
6) After the cap driving part 13 retracts, the steel bar pressing mechanism 4 is started, and the mantle fiber steel bars 3 are loosened. As shown in fig. 13.
7) After the steel bar pressing mechanism 4 loosens the threading steel bars 3, the steel bar conveying mechanism 2 is started, and the threading steel bars 3 which are sleeved with the caps are conveyed to a specified position in the direction far away from the aligning plate 7a to carry out the next procedure; and meanwhile, the positioning air cylinder 14 is started to retract, the sleeve cap guide seat 8 is moved to a specified position in the direction far away from the threading steel bar 3, and then the other thread cap 12 falls on the cap receiving groove 11a for the use of the sleeve cap of the next threading steel bar 3.
The continuous automatic capping operation of the threading steel bar 3 can be realized by repeating the operation steps.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The utility model provides an automatic capping device of reinforcing bar which characterized in that includes:
a cap base frame (1);
the steel bar conveying mechanism (2) is used for driving the threading steel bars (3) to move along a first direction;
the steel bar pressing mechanism (4) is arranged on the cap base frame (1) and used for pressing the threading steel bars (3);
the cap sleeving mechanism is arranged on the cap sleeving underframe (1) and is used for sleeving a threaded cap (12) at the thread of the threading steel bar (3);
and the steel bar alignment mechanism (7) is arranged between the steel bar pressing mechanism (4) and the cap sleeving mechanism and is used for limiting the position of the threading steel bar (3) in the first direction.
2. The automatic steel bar capping device according to claim 1, wherein the steel bar pressing mechanism (4) comprises a pressing fixing seat (4a), a steel bar supporting roller (4b), a supporting roller shaft (4c), a steel bar pressing plate (4d) and a pressing driving part (4h), the pressing fixing seat (4a) is arranged on the cap sleeving underframe (1), the steel bar supporting roller (4b) is arranged on the pressing fixing seat (4a) through the supporting roller shaft (4c), the steel bar pressing plate (4d) is arranged above the steel bar supporting roller (4b), and the pressing driving part (4h) is connected with the steel bar pressing plate (4d) and used for driving the steel bar pressing plate (4d) to move along a second direction.
3. The automatic steel bar capping device according to claim 2, wherein the steel bar pressing mechanism (4) further comprises a pressing guide shaft fixing plate (4e) and a pressing guide shaft (4g), the output end of the pressing driving member (4h) is fixedly connected with the pressing guide shaft fixing plate (4e), the pressing guide shaft fixing plate (4e) is fixedly connected with the steel bar pressing plate (4d), the pressing guide shaft (4g) is fixed on the pressing guide shaft fixing plate (4e), and the pressing guide shaft (4g) can slide along the second direction.
4. The automatic steel bar capping device according to claim 1, wherein a cap lifting mechanism (5) is further installed in the cap chassis (1), and the cap lifting mechanism (5) is connected with the cap mechanism and used for driving the cap mechanism to move along a second direction so as to adjust the relative position of the screw cap (12) and the threading steel bar (3).
5. The automatic steel bar capping device according to claim 4, wherein the cap lifting mechanism (5) comprises a lifting driving member, a lifter (5a), a cap guide shaft fixing seat (5k) and a lifting guide shaft (5b), the lifting driving member is connected with the lifter (5a), the lifter (5a) is connected with the cap guide shaft fixing seat (5k) and is used for driving the cap guide shaft fixing seat (5k) to move along a second direction; the lifting guide shaft (5b) is fixed on the sleeve cap guide shaft fixing seat (5 k).
6. The automatic steel bar capping device according to claim 5, wherein the lifting driving part comprises a hand wheel shaft (5e), a hand wheel (5g) and a hand wheel gland (5h), one end of the hand wheel shaft (5e) is fixedly connected with the hand wheel (5g), and the other end of the hand wheel shaft (5e) is connected with the lifter (5 a); the hand wheel gland (5h) is arranged on the hand wheel (5g) and used for locking or releasing the hand wheel (5 g).
7. The automatic steel bar capping device according to claim 5 or 6, wherein the cap sleeving mechanism comprises a cap receiving seat (11), a cap sleeving guide seat (8), a cap sleeving driving part (13) and a cap sleeving driving part fixing seat (18); the sleeve cap driving piece (13) is fixed on the sleeve cap guide seat (8) through the sleeve cap driving piece fixing seat (18); the cap receiving seat (11) is arranged on the cap guiding seat (8) in a sliding mode, and the extending end of the cap driving piece (13) is connected with the cap receiving seat (11) and used for driving the cap receiving seat (11) to move along a first direction.
8. The automatic steel bar capping device according to claim 7, wherein the capping mechanism further comprises a capping guide shaft (9), a positioning driving member (14) and a positioning member (16), the capping guide shaft (9) is fixed on the capping guide shaft fixing seat (5k) along a third direction, and the capping guide seat (8) is slidably arranged on the capping guide shaft (9); the positioning driving piece (14) is fixed on one side of the sleeve cap guide shaft fixing seat (5k), and the positioning piece (16) is fixed on the other side of the sleeve cap guide shaft fixing seat (5 k); the output end of the positioning driving piece (14) is connected with the sleeve cap guide seat (8) and used for driving the sleeve cap guide seat (8) to slide along a third direction.
9. The automatic steel bar capping device according to claim 7, wherein the steel bar aligning mechanism (7) comprises an aligning plate (7a), a spring (7b) and a connecting shaft, the connecting shaft is slidably arranged on the cap guiding seat (8) along a first direction, one end of the connecting shaft is connected with the aligning plate (7a), the spring (7b) is sleeved on the connecting shaft, and two ends of the spring (7b) are respectively abutted to the aligning plate (7a) and the cap guiding seat (8).
10. The automatic steel bar capping device according to claim 1, further comprising a capping device (6) and a capping device fixing plate (10), wherein the capping device fixing plate (10) is fixed above the capping mechanism, and the capping device (6) is fixed on the capping device fixing plate (10); the upper end of the cap storage device (6) is provided with a threaded cap inlet (6a), and the lower end is provided with a threaded cap outlet (6 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010064400.4A CN111251252B (en) | 2020-01-20 | 2020-01-20 | Automatic cap dress device of reinforcing bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010064400.4A CN111251252B (en) | 2020-01-20 | 2020-01-20 | Automatic cap dress device of reinforcing bar |
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| CN111251252A true CN111251252A (en) | 2020-06-09 |
| CN111251252B CN111251252B (en) | 2024-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010064400.4A Active CN111251252B (en) | 2020-01-20 | 2020-01-20 | Automatic cap dress device of reinforcing bar |
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| CN111251252B (en) | 2024-07-05 |
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