CN113524713B - Automatic device for penetrating long steel bars into multi-section heat shrinkable tubes - Google Patents
Automatic device for penetrating long steel bars into multi-section heat shrinkable tubes Download PDFInfo
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- CN113524713B CN113524713B CN202111085245.5A CN202111085245A CN113524713B CN 113524713 B CN113524713 B CN 113524713B CN 202111085245 A CN202111085245 A CN 202111085245A CN 113524713 B CN113524713 B CN 113524713B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
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Abstract
The invention discloses an automatic device for a long steel bar to penetrate into a multi-section heat shrinkable tube, which belongs to the technical field of railway equipment and comprises a main frame, a pressing device, a steel bar pushing device and a chain conveying mechanism, wherein the surface of the chain conveying mechanism is fixedly provided with a heat shrinkable tube positioning mechanism, the automatic device can ensure the accuracy of the installation position of a heat shrinkable tube through the chain conveying mechanism, the heat shrinkable tube positioning mechanism, the pressing device and the steel bar pushing device, can simultaneously move and penetrate three groups of long steel bars, reduces the labor intensity of workers, improves the production efficiency, can adjust the positions of a movable rod and the pressing mechanism through the structure in the pressing device, can effectively press and position the heat shrinkable tube when the steel bars and the heat shrinkable tubes with different specifications are installed, can adjust the length of the pressing mechanism through the structure at the pressing mechanism, the heat shrinkable tube positioning mechanism is suitable for heat shrinkable tubes with different lengths, and can compress and position heat shrinkable tubes with different lengths.
Description
Technical Field
The invention belongs to the technical field of railway equipment, and particularly provides an automatic device for penetrating long steel bars into a multi-section heat-shrinkable tube.
Background
In the actual production, heat-shrinkable tube generally is overlapped on track slab skeleton reinforcing bar by the manual work, because the track board needs the quantity of reinforcing bar poling great, and the positional deviation of installation during manual operation is great, the intensity of manual labor is big, finally can make productivity ratio lower, in addition, reinforcing bar to different length or usage, the position and the quantity of heat-shrinkable tube actual installation are different, the length of the heat-shrinkable tube of chooseing for use also can be different, consequently, can make the manual work installation operation more loaded down with trivial details, make the installation appear the deviation easily, consequently, need one kind can pinpoint heat-shrinkable tube, the long reinforcing bar of being convenient for penetrates the installation, and the long reinforcing bar that is applicable to multiple different grade type heat-shrinkable tube and reinforcing bar mounting means penetrates multistage heat-shrinkable tube automation equipment.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic device for penetrating long steel bars into a plurality of sections of heat shrinkable tubes.
In order to achieve the purpose, the invention adopts the technical scheme that: an automatic device for enabling long steel bars to penetrate into a plurality of sections of heat shrink tubes comprises a main frame, a pressing device, a steel bar pushing device and a chain conveying mechanism, wherein the chain conveying mechanism is arranged on the main frame, and a heat shrink tube positioning mechanism is fixedly assembled on the surface of the chain conveying mechanism;
the pressing device comprises a pressing device frame, movable rods are movably assembled at the upper end of the inner side of the pressing device frame, motors are fixedly installed on the inner wall of the upper end of the pressing device frame, the number of the motors is three, the motors are electrically connected with an external power supply, threaded rods are fixedly installed at the output ends of the motors and penetrate through the movable rods, rectangular blocks are movably assembled on the right surface of each movable rod, the rectangular blocks adjacent to the movable rods are distributed in a staggered mode, through grooves are formed in the right surface of each rectangular block, the three threaded rods penetrate through the corresponding through grooves respectively, the through grooves are shaped as long circular holes, threads matched with the threaded rods are formed in the rear surface of each through groove inner cavity, fixed plates are fixedly installed on the right surface of each movable rod, and first hydraulic cylinders are fixedly installed on the rear surface of each fixed plate, and the output end of the first hydraulic cylinder is fixedly arranged on the front surface of the rectangular block, each lower surface of the movable rod is fixedly provided with an air cylinder, and the output end of each air cylinder is fixedly provided with a pressing mechanism.
Further, hold-down mechanism includes L shape briquetting, the riser right side fixed surface of L shape briquetting installs the second pneumatic cylinder, the output fixed mounting of second pneumatic cylinder has the rectangle briquetting, the slot has been seted up on the diaphragm right side surface of L shape briquetting, the left surface fixed mounting of rectangle briquetting has the inserted bar, and the inserted bar is pegged graft in the slot, L shape briquetting all sets up flutedly with the lower surface of rectangle briquetting, the left surface of L shape briquetting be equipped with the last limiting plate that the recess is corresponding, the right surface of rectangle briquetting be equipped with the corresponding upper end plate of recess, and the internal diameter of last limiting plate and the internal diameter of upper end plate are less than the diameter of recess.
Further, the reinforcing steel bar pushing device comprises a pushing device frame and a movable frame, guide rails are fixedly mounted on the front side and the rear side of the upper surface of the pushing device frame, moving blocks are fixedly mounted on the front side and the rear side of the upper surface of the movable frame, the moving blocks are movably assembled on the guide rails, a reinforcing steel bar placing frame is fixedly mounted on the upper surface of the pushing device frame, a moving plate is fixedly mounted on the lower surface of the movable frame, a fixed block is fixedly mounted on the lower surface of the moving plate, tooth grooves are formed in the fixed block, a long plate is fixedly mounted between supporting legs of the pushing device frame, a conveying belt is arranged on the upper surface of the long plate, teeth are arranged on the inner surface of the conveying belt, the conveying belt penetrates through the fixed block, the teeth of the conveying belt are inserted into the tooth grooves, a pushing plate is fixedly mounted on the upper surface of the movable frame, and a vertical plate is fixedly mounted on the upper surface of the pushing plate, and the riser is total three, the upper end fixed mounting of riser has the push rod, and the push rod is located the reinforcing bar rack.
Further, chain conveying mechanism includes the sprocket, and the sprocket assembles on the main frame, the surface of sprocket is equipped with the conveying chain, the last fixed surface of conveying chain installs the link joint, and pyrocondensation pipe positioning mechanism installs on the link joint, every the symmetry fixed mounting in the upper surface both ends of link joint has the sideboard, every the equal fixed mounting in surface of sideboard has a location section of thick bamboo.
Further, fixed mounting has a third pneumatic cylinder around the inside left and right sides of closing device frame is equal, the output fixed mounting of third pneumatic cylinder has the fly leaf, both sides fixed mounting have with a location section of thick bamboo assorted puller block around the internal surface of fly leaf, and the puller block is a toper section of thick bamboo shape.
Further, pyrocondensation pipe positioning mechanism includes the U-shaped piece, the upper surface left and right sides of U-shaped piece all seted up with the corresponding arc wall of recess, the left surface of U-shaped piece be equipped with the lower limiting plate that the arc wall is corresponding, the right surface of U-shaped piece be equipped with the lower end plate that the arc wall is corresponding, and the internal diameter of lower limiting plate and the internal diameter of lower end plate are less than the diameter of arc wall.
Further, the upper surface fixed mounting of link joint has the limiting plate, the right surface fixed mounting of limiting plate has the gag lever post.
Furthermore, the front end and the rear end of the movable rod are fixedly provided with T-shaped blocks, and the T-shaped blocks are movably assembled in the cross rod at the upper end of the pressing device frame.
Further, the auxiliary through groove has been seted up to the right surface upside of rectangle piece, the right fixed surface of movable rod installs the dead lever, and the dead lever runs through auxiliary through groove, the right-hand member fixed mounting of dead lever has the plectane.
Further, the inside of the main frame is assembled with a chain plate bottom supporting wheel, and the outer surface of the chain plate bottom supporting wheel is attached to the lower surface of the chain plate.
The beneficial effects of the invention are as follows:
1. according to the invention, through the chain conveying mechanism, the heat shrinkable tube positioning mechanism, the pressing device and the steel bar pushing device, a plurality of groups of heat shrinkable tubes can be positioned and placed, the accuracy of the installation positions of the heat shrinkable tubes is ensured, the movement and penetration work of three groups of long steel bars can be simultaneously carried out, the labor intensity of workers is reduced, and the production efficiency is greatly improved.
2. The chain plate is provided with seven specifications corresponding to the steel bars with different lengths and the heat-shrinkable sleeves at different positions, so that the device can be used for installing the steel bars and the heat-shrinkable sleeves under seven different conditions.
3. According to the invention, through the structure in the pressing device, the positions of the movable rod and the pressing mechanism can be adjusted, so that the heat-shrinkable sleeve can be effectively pressed and positioned when the steel bars and the heat-shrinkable sleeves of different specifications are installed.
4. According to the invention, through the structure at the pressing mechanism, the length of the pressing mechanism can be adjusted, so that the pressing mechanism can be suitable for heat shrink tube positioning mechanisms with different lengths, and further, the heat shrink sleeves with different lengths can be guaranteed to be pressed and positioned.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a plan view of the link plate of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a top view of the movable rod of the present invention.
Fig. 5 is a right side view of the movable bar of the present invention.
Fig. 6 is a right side view of the movable bar of the present invention.
Fig. 7 is a right side view of a rectangular block of the present invention.
Fig. 8 is a partial enlarged view of a portion a of fig. 3 according to the present invention.
Fig. 9 is a bottom view of the hold-down mechanism of the present invention.
Fig. 10 is a partially enlarged view of the portion b of fig. 3 according to the present invention.
Fig. 11 is a schematic view of the positioning mechanism and the position-limiting plate of the heat shrinkable tube according to the present invention.
Fig. 12 is a right side view of the reinforcing bar pushing apparatus according to the present invention.
Fig. 13 is a bottom sectional view of the fixing block of the present invention.
The reference numerals include: 1. a main frame, 2, a pressing device, 201, a pressing device frame, 202, a movable rod, 203, a motor, 204, a threaded rod, 205, a rectangular block, 206, a through groove, 207, threads, 208, a fixing plate, 209, a first hydraulic cylinder, 210, a cylinder, 211, a pressing mechanism, 2111, an L-shaped pressing block, 2112, a second hydraulic cylinder, 2113, a rectangular pressing block, 2114, a slot, 2115, an insertion rod, 2116, an upper limiting plate, 2117, an upper end plate, 2118, a groove, 212, a third hydraulic cylinder, 213, a movable plate, 214, a jacking block, 215, a T-shaped block, 216, an auxiliary through groove, 217, a fixing rod, 218, a circular plate, 3, a steel bar pushing device, 301, a pushing device frame, 302, a movable frame, 303, a guide rail, 304, a movable block, 305, a steel bar placing frame, 306, a movable plate, 307, a fixed block, 308, a tooth groove, 309, a long plate, 310, a conveyor belt, 311, a pushing plate, 312, and a vertical plate, 313. the device comprises a push rod, 4, a chain conveying mechanism, 401, a chain wheel, 402, a conveying chain, 403, a chain plate, 404, a side plate, 405, a positioning cylinder, 5, a heat shrink tube positioning mechanism, 501, a U-shaped block, 502, an arc-shaped groove, 503, a lower limiting plate, 504, a lower end plate, 6, a limiting plate, 7, a limiting rod, 8 and a chain plate bottom supporting wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 13, an automatic device for penetrating a long steel bar into a multi-segment heat shrinkable tube comprises a main frame 1, a pressing device 2, a steel bar pushing device 3 and a chain conveying mechanism 4, wherein the chain conveying mechanism 4 is arranged on the main frame 1, a heating device can be arranged at a position deviated from the upper side of the chain conveying mechanism 4 to make a heat shrinkable tube shrink on the steel bar, the surface of the chain conveying mechanism 4 is fixedly provided with a heat shrinkable tube positioning mechanism 5, as shown in fig. 2, a plurality of heat shrinkable tube positioning mechanisms 5 are arranged on a chain plate 403 in the chain conveying mechanism 4, seven different distribution conditions of the heat shrinkable tube positioning mechanisms 5 are arranged, namely the actual installation positions of the heat shrinkable tube positioning mechanisms 5 on seven adjacent chain plates 403 are different, one distribution condition is that the heat shrinkable tube positioning mechanisms 5 are distributed on the whole chain plate 403, and the heat shrinkable tube positioning mechanisms 5 of the other six distribution conditions are distributed on the right side of the chain plate 403, in addition, the actual installation positions and the number of the heat shrink tube positioning mechanisms 5 in the six distribution conditions are different, the lengths of the heat shrink tube positioning mechanisms 5 are different, the seven distribution conditions respectively correspond to the assembly between the steel bars with different lengths and the heat shrink sleeves at different distribution positions, all the chain plates 403 are in circulating distribution of the seven chain plates 403, in the actual work, one distribution condition can be selected for assembling the steel bars and the heat shrink sleeves, and when the assembly work of the steel bars and the heat shrink sleeves is carried out at the pressing device 2, the heat shrink sleeves can be placed at the adjacent chain plates 403 with the same distribution condition, so that the work efficiency is improved;
as shown in fig. 3 to 7, the pressing device 2 includes a pressing device frame 201, two parallel transverse rods and two parallel mounting rods located at the left and right ends between the transverse rods are disposed at the uppermost side of the pressing device frame 201, movable rods 202 are movably mounted at the upper end of the inner side of the pressing device frame 201, the movable rods 202 are located between the two transverse rods at the uppermost side of the pressing device frame 201, and the movable rods 202 can perform lateral position adjustment, a motor 203 is fixedly mounted on the inner wall of the upper end of the pressing device frame 201, the motor 203 is disposed on the mounting rods at the uppermost right end of the pressing device frame 201, the number of the motors 203 is three, the motor 203 is electrically connected with an external power supply, a threaded rod 204 is fixedly mounted at the output end of each motor 203, the motor 203 is a stepping motor, and can accurately control the forward or reverse rotation angle of the threaded rod 204, the threaded rod 204 penetrates through the movable rods 202, the left end of the threaded rod 204 extends to the mounting rod at the left end of the upper side of the pressing device frame 201, the right surface of each movable rod 202 is movably provided with rectangular blocks 205, the rectangular blocks 205 of adjacent movable rods 202 are distributed in a staggered manner, as shown in fig. 4, the rectangular blocks 205 are sequentially distributed on the rear side, the middle part and the front side of the right surface of each movable rod 202 and are circularly distributed on the plurality of movable rods 202 in this order, the right surface of each rectangular block 205 is provided with a through groove 206, three threaded rods 204 respectively penetrate through the corresponding through grooves 206, the three threaded rods 204 respectively pass through the through grooves 206 of the rectangular blocks 205 positioned on the rear side, the middle part and the front side, the through grooves 206 are in the shape of oblong holes, the rear surface of the inner cavity of each through groove 206 is provided with a thread 207 matched with the threaded rod 204, the width of the part except the thread 207 in the through groove 206 is larger than the diameter of the threaded rod 204, the right surface of each movable rod 202 is fixedly provided with a fixing plate 208, the rear surface of each fixing plate 208 is fixedly provided with a first hydraulic cylinder 209, and the output end of the first hydraulic cylinder 209 is fixedly arranged on the front surface of the rectangular block 205, the first hydraulic cylinder 209 is controlled to drive the rectangular block 205 to move in the front-back direction, when the rectangular block 205 moves to the foremost position, the threaded rod 204 is screwed with the thread 207 in the through groove 206, at this time, the corresponding motor 203 is started, the corresponding rectangular block 205 and the movable rod 202 are driven to move in the left-right direction through the rotation of the threaded rod 204, during the actual operation, the first hydraulic cylinder 209 is controlled by the control system firstly, only one of the rectangular blocks 205 through which each threaded rod 204 passes is moved forwards, the motor 203 is started, the positions of the three movable rods 202 are adjusted, the rectangular block 205 is reset after the adjustment is completed, then the other movable rods 202 are moved in sequence by the method, the movement of all the movable rods 202 can be completed, and after all the movement is completed, all the first hydraulic cylinders 209 can be controlled to operate, so that the screw thread 207 in the through slot 206 of each rectangular block 205 is screwed with the threaded rod 204, to ensure that the position of the movable rod 202 is unchanged, and therefore, each movable rod 202 in the pressing device 2 can be subjected to position adjustment, the pressing mechanism 211 connected with the pressing mechanism is ensured to correspond to one of the distribution specifications of seven heat-shrinkable sleeves and heat-shrinkable tube positioning mechanisms 5, and the assembling work of seven different steel bars and heat-shrinkable sleeves can be completed by the device because of the adjustability of the positions of the movable rods 202 and the pressing mechanism 211, the lower surface of each movable rod 202 is fixedly provided with a cylinder 210, the output end of each cylinder 210 is fixedly provided with the pressing mechanism 211, the cylinder 210 is used for controlling the vertical direction movement of the pressing mechanism 211, and when the pressing mechanism 211 moves downwards and presses on the heat-shrinkable tube positioning mechanism 5, the pressing positioning of the heat-shrinkable sleeves is realized.
Specifically, as shown in fig. 8 and 9, the pressing mechanism 211 includes an L-shaped pressing block 2111, a second hydraulic cylinder 2112 is fixedly mounted on a right vertical surface of the L-shaped pressing block 2111, the second hydraulic cylinder 2112 is used for controlling the rectangular pressing block 2113 to move laterally, a rectangular pressing block 2113 is fixedly mounted at an output end of the second hydraulic cylinder 2112, as shown in fig. 8, the shape of the combination of the L-shaped pressing block 2111 and the rectangular pressing block 2113 is an inverted U shape, a slot 2114 is formed in a right surface of a transverse plate of the L-shaped pressing block 2111, an insertion rod 2115 is fixedly mounted on a left surface of the rectangular pressing block 2113, the insertion rod 2115 is inserted into the slot 2114 to ensure that the rectangular pressing block 2113 does not deflect, grooves 2118 are formed in lower surfaces of the L-shaped pressing block 2111 and the rectangular pressing block 2113, three groups of grooves 2118 are formed in each pressing mechanism 211, diameters of the grooves 2118 are the same as an outer diameter of the heat shrinkable sleeve, an upper limit plate 2116 corresponding to the grooves 2118 is mounted on the left surface of the L-shaped pressing block 2111, the right surface of the rectangular pressing block 2113 is provided with an upper end plate 2117 corresponding to the groove 2118, the inner diameter of the upper limiting plate 2116 and the inner diameter of the upper end plate 2117 are smaller than the diameter of the groove 2118, the position of the heat-shrinkable sleeve in the groove 2118 can be limited by using the upper limiting plate 2116 and the upper end plate 2117, and the position of the heat-shrinkable sleeve on the steel bar is ensured to be accurate when the steel bar is penetrated.
Specifically, as shown in fig. 1, 12 and 13, the rebar pushing device 3 includes a pushing device frame 301 and a movable frame 302, guide rails 303 are fixedly installed on both front and rear sides of an upper surface of the pushing device frame 301, moving blocks 304 are fixedly installed on both front and rear sides of an inner upper surface of the movable frame 302, and the moving blocks 304 are movably assembled on the guide rails 303, so that the movable frame 302 can move on the pushing device frame 301, a rebar placing frame 305 is fixedly installed on the upper surface of the pushing device frame 301, as shown in fig. 12, the rebar placing frame 305 has three groups, and the upper ends thereof are V-shaped grooves, in a preparation stage, rebars are placed on the rebar placing frame 305, a moving plate 306 is fixedly installed on the lower surface of the movable frame 302, the moving plate 306 and the movable frame 302 move together, a moving plate 307 is fixedly installed on the lower surface of the moving plate 306, a fixed block 307 is opened inside the fixed block 307, a long plate 309 is fixedly installed between supporting legs of the pushing device frame 301, the upper surface of the long plate 309 is provided with a conveyor belt 310, the conveyor belt 310 moves under the action of the driving end of the conveyor belt 310, the inner surface of the conveyor belt 310 is provided with teeth, the conveyor belt 310 penetrates through the fixed block 307, and the teeth of the conveyor belt 310 are inserted into the tooth grooves 308, so that when the conveyor belt 310 moves, the fixed block 307, the moving plate 306 and the movable frame 302 are driven to move, the upper surface of the movable frame 302 is fixedly provided with a push plate 311, the upper surface of the push plate 311 is fixedly provided with vertical plates 312, the number of the vertical plates 312 is three, the horizontal plate of the push device frame 301 and the steel bar placing frame 305 are internally provided with sliding grooves, the vertical plates 312 are positioned in the sliding grooves and can move, the upper ends of the vertical plates 312 are fixedly provided with push rods 313, the push rods 313 are positioned in the steel bar placing frame 305, the push rods 313 are used for pushing the steel bars placed in the steel bar placing frame 305 to move, so that when the conveyor belt 310 moves, the push rods 313 are finally driven to push the steel bars to move, the pushing effect of the reinforcing steel bars is realized.
Specifically, as shown in fig. 1, the chain conveying mechanism 4 includes a chain wheel 401, the chain wheel 401 is mounted on the main frame 1, the chain wheel 401 is connected with a driving mechanism to drive the chain wheel 401 to rotate, the outer surface of the chain wheel 401 is mounted with a conveying chain 402, the upper surface of the conveying chain 402 is fixedly mounted with a chain plate 403, the chain wheel 401 rotates to drive the conveying chain 402 and the chain plate 403 to move, as shown in fig. 1, wherein the chain plate 403 is mounted on each conveying chain 402, only one part of the chain plate 403 is shown in the figure, and the heat shrink tube positioning mechanism 5 is mounted on the chain plate 403, the distribution of the heat shrink tube positioning mechanism 5 on each chain plate 403 is different, totally seven kinds of positioning cylinders are provided, and the seven distribution cases are circularly provided, two ends of the upper surface of each chain plate 403 are symmetrically and fixedly mounted with side plates 404, the outer surface of each side plate 404 is fixedly mounted with a positioning cylinder 405, three positioning cylinders 405 are provided on each side plate 404, the positioning cylinder 405 is hollow, the contact part of the side plate 404 and the positioning cylinder 405 is also hollow, so that the steel bars can pass through, the steel bar pushing device 3 is positioned on the right side of the chain conveying mechanism 4, and in addition, a tensioning mechanism is also arranged in the chain conveying mechanism 4.
Specifically, as shown in fig. 10, a third hydraulic cylinder 212 is fixedly installed at the front and rear sides of the inside of the pressing device frame 201, the third hydraulic cylinder 212 is used for controlling the movement of the movable plate 213, the movable plate 213 is fixedly installed at the output end of the third hydraulic cylinder 212, the front and rear sides of the inner surface of the movable plate 213 are fixedly installed with a tightening block 214 matched with the positioning cylinder 405, the tightening block 214 is in a tapered cylinder shape, a hole is also formed in the movable plate 213 at a position between the two tightening blocks 214 to allow the steel bar to pass through, the left end of the steel bar pushing device 3 is located between the right support legs of the pressing device frame 201, and three V-shaped grooves of the steel bar placing frame 305 correspond to the positions of the holes in the two tightening blocks 214 and the movable plate 213, so that when the tightening block 214 is moved and inserted into the positioning cylinder 405, the steel bar can be moved between the pressing mechanism 211 and the heat shrinkable tube positioning mechanism 5, and completing the work of penetrating the heat-shrinkable sleeve.
Specifically, as shown in fig. 11, the heat shrinkable tube positioning mechanism 5 includes U-shaped blocks 501, wherein the U-shaped blocks 501 have two lengths, the width of the U-shaped blocks 501 shown in fig. 11 is wide, the width of the U-shaped blocks 501 shown in fig. 8 is narrow, the pressing mechanism 211 can be matched with U-shaped blocks 501 with different widths by adjusting the width of the pressing mechanism 211, the left and right sides of the upper surface of the U-shaped blocks 501 are respectively provided with an arc-shaped groove 502 corresponding to a groove 2118, the arc-shaped grooves 502 on each U-shaped block 501 have three groups, the diameter of the arc-shaped groove 502 is the same as the outer diameter of the heat shrinkable tube, the left surface of the U-shaped blocks 501 is provided with a lower limiting plate 503 corresponding to the arc-shaped groove 502, the right surface of the U-shaped blocks 501 is provided with a lower end plate 504 corresponding to the arc-shaped groove 502, and the inner diameter of the lower limiting plate 503 and the inner diameter of the lower end plate 504 are smaller than the diameter of the arc-shaped groove 502, before the work, the heat-shrinkable tubing is placed in arc-shaped groove 502, and the position of the heat-shrinkable tubing is limited by utilizing lower limiting plate 503 and lower end plate 504, and after compressing mechanism 211 in compressing device 2 is compressed on heat-shrinkable tubing positioning mechanism 5, the heat-shrinkable tubing can be ensured to be always in an annular shape by utilizing the matching of groove 2118 and arc-shaped groove 502, and the position shape and the like of the heat-shrinkable tubing are further limited.
Specifically, as shown in fig. 11, a stopper plate 6 is fixedly mounted on the upper surface of the link plate 403, a stopper rod 7 is fixedly mounted on the right surface of the stopper plate 6, and the stopper rod 7 is used for limiting the farthest distance of the movement of the reinforcing steel bar, and when the heat shrink tube positioning mechanisms 5 are distributed more on the link plate 403 and the leftmost heat shrink tube positioning mechanism 5 is close to the left side plate 404 on the link plate 403, the stopper rod 7 may be disposed on the side plate 404.
Specifically, as shown in fig. 5 and 6, T-shaped blocks 215 are fixedly installed at both front and rear ends of the movable rod 202, and the T-shaped blocks 215 are movably assembled in the upper end cross bar of the pressing device frame 201, so that the movable rod 202 can move laterally.
Specifically, as shown in fig. 5 to 7, an auxiliary through groove 216 is formed on the upper side of the right surface of the rectangular block 205, a fixing rod 217 is fixedly mounted on the right surface of the movable rod 202, the fixing rod 217 penetrates through the auxiliary through groove 216, a circular plate 218 is fixedly mounted on the right end of the fixing rod 217, and the rectangular block 205 is prevented from rotating, so that the rectangular block 205 is not finally rotated but transversely moved by the screw rod 204 and the internal thread 207 of the through groove 206, and the circular plate 218 ensures that the rectangular block 205 is positioned on the movable rod 202 and is prevented from falling off.
Specifically, as shown in fig. 3, the link plate bottom support wheel 8 is fitted inside the main frame 1, and the outer surface of the link plate bottom support wheel 8 is fitted to the lower surface of the link plate 403 to support the link plate 403 of the chain conveying mechanism 4.
The working principle is as follows: the long steel bar penetrates into the multi-section heat shrinkable tube automatic device, a worker firstly places three groups of heat shrinkable tubes in arc-shaped grooves 502 on a heat shrinkable tube positioning mechanism 5 on the same chain plate 403 respectively, places the three groups of steel bars on a steel bar placing frame 305 in a steel bar pushing device 3, then starts a chain conveying mechanism 4, stops when the chain plate 403 provided with the heat shrinkable tubes moves to the lower part of a pressing device 2, then pressing blocks 214 on the left side and the right side of the pressing device 2 respectively press against positioning cylinders 405 on the left side and the right side of the chain plate 403 provided with the heat shrinkable tubes to ensure that the pressing mechanism 211 corresponds to the heat shrinkable tube positioning mechanism 5, then operates an air cylinder 210 to enable the pressing mechanism 211 to move downwards to be attached to the heat shrinkable tube positioning mechanism 5 to realize the pressing and positioning of the heat shrinkable tubes, meanwhile, the worker can place the three groups of heat shrinkable tubes into the heat shrinkable tube positioning mechanism 5 on the front side again, and then drives the steel bars to move through the steel bar pushing device 3, finally, the reinforcing steel bars are pushed into the heat-shrinkable sleeves to complete the work of penetrating the reinforcing steel bars into the multiple sections of heat-shrinkable sleeves, the structure in the reinforcing steel bar pushing device 3 is reset at the moment, the pressing mechanism 211 is enabled to be on, the jacking blocks 214 are moved towards two sides, then a worker places three groups of reinforcing steel bars on the reinforcing steel bar placing frame 305, then the chain conveying mechanism 4 is started, the work is repeated, and the assembling between the reinforcing steel bars and the heat-shrinkable sleeves of the same specification can be carried out in a circulating mode;
when the steel bars and the heat-shrinkable sleeves of different specifications need to be assembled, the first hydraulic cylinder 209 and the motor 203 of the control system are used for controlling, the position of each movable rod 202 is adjusted, the second hydraulic cylinder 2112 is controlled at the same time, the pressing mechanism 211 and the corresponding heat-shrinkable tube positioning mechanism 5 are in the same width, and then the previous work is repeated, so that the assembly between the steel bars and the heat-shrinkable sleeves of different specifications can be completed.
The foregoing is only a preferred embodiment of the present invention, and many variations in the detailed description and the application range can be made by those skilled in the art without departing from the spirit of the present invention, and all changes that fall within the protective scope of the invention are therefore considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a long reinforcing bar penetrates multistage pyrocondensation pipe automation equipment which characterized in that: the steel bar conveying device comprises a main frame (1), a pressing device (2), a steel bar pushing device (3) and a chain conveying mechanism (4), wherein the chain conveying mechanism (4) is arranged on the main frame (1), and a heat shrink tube positioning mechanism (5) is fixedly assembled on the surface of the chain conveying mechanism (4);
the pressing device (2) comprises a pressing device frame (201), the movable rod (202) is movably assembled at the upper end of the inner side of the pressing device frame (201), a motor (203) is fixedly installed on the inner wall of the upper end of the pressing device frame (201), the motors (203) are three in total, the motors (203) are electrically connected with an external power supply, each threaded rod (204) is fixedly installed at the output end of each motor (203), each threaded rod (204) penetrates through the corresponding movable rod (202), each rectangular block (205) is movably assembled on the right surface of each movable rod (202), the rectangular blocks (205) of the adjacent movable rods (202) are distributed in a staggered mode, each rectangular block (205) is provided with a through groove (206) on the right surface, the threaded rods (204) penetrate through the corresponding through grooves (206) respectively, and the through grooves (206) are long round holes, every lead to the rear surface of groove (206) inner chamber seted up with threaded rod (204) assorted screw thread (207), every the equal fixed mounting in right surface of movable rod (202) has fixed plate (208), every the equal fixed mounting in rear surface of fixed plate (208) has first pneumatic cylinder (209), and the output fixed mounting of first pneumatic cylinder (209) is in the front surface of rectangle piece (205), every the equal fixed mounting in lower surface of movable rod (202) has cylinder (210), and the equal fixed mounting in output of every cylinder (210) has hold-down mechanism (211).
2. The automated long rebar penetration multi-section heat shrink tube device of claim 1, wherein: the pressing mechanism (211) comprises an L-shaped pressing block (2111), a second hydraulic cylinder (2112) is fixedly arranged on the right surface of a vertical plate of the L-shaped pressing block (2111), the output end of the second hydraulic cylinder (2112) is fixedly provided with a rectangular press block (2113), a slot (2114) is arranged on the right surface of the transverse plate of the L-shaped pressing block (2111), an insertion rod (2115) is fixedly arranged on the left surface of the rectangular pressing block (2113), and the insertion rod (2115) is inserted into the slot (2114), the lower surfaces of the L-shaped pressing block (2111) and the rectangular pressing block (2113) are provided with grooves (2118), the left surface of the L-shaped pressing block (2111) is provided with an upper limiting plate (2116) corresponding to the groove (2118), the right surface of the rectangular pressing block (2113) is provided with an upper end plate (2117) corresponding to the groove (2118), and the inner diameter of the upper limiting plate (2116) and the inner diameter of the upper end plate (2117) are smaller than the diameter of the groove (2118).
3. The automated long rebar penetration multi-section heat shrink tube device of claim 1, wherein: the reinforcing steel bar pushing device (3) comprises a pushing device frame (301) and a movable frame (302), wherein guide rails (303) are fixedly mounted on the front side and the rear side of the upper surface of the pushing device frame (301), movable blocks (304) are fixedly mounted on the front side and the rear side of the upper surface of the interior of the movable frame (302), the movable blocks (304) are movably assembled on the guide rails (303), reinforcing steel bar placing frames (305) are fixedly mounted on the upper surface of the pushing device frame (301), movable plates (306) are fixedly mounted on the lower surface of the movable frame (302), fixed blocks (307) are fixedly mounted on the lower surface of the movable plates (306), tooth grooves (308) are formed in the fixed blocks (307), long plates (309) are fixedly mounted between supporting legs of the pushing device frame (301), a conveying belt (310) is arranged on the upper surface of the long plates (309), and teeth are arranged on the inner surface of the conveying belt (310), the conveying belt (310) penetrates through the fixing block (307), teeth of the conveying belt (310) are inserted into tooth grooves (308), the upper surface of the movable frame (302) is fixedly provided with a pushing plate (311), the upper surface of the pushing plate (311) is fixedly provided with a vertical plate (312), the number of the vertical plates (312) is three, the upper end of each vertical plate (312) is fixedly provided with a pushing rod (313), and the pushing rods (313) are located in the steel bar placing frame (305).
4. The automated long rebar penetration multi-section heat shrink tube device of claim 1, wherein: chain conveying mechanism (4) include sprocket (401), and sprocket (401) assemble on main frame (1), the surface of sprocket (401) is equipped with conveying chain (402), conveying chain's (402) last fixed surface installs link joint (403), and pyrocondensation pipe positioning mechanism (5) install on link joint (403), every the upper surface both ends symmetry fixed mounting of link joint (403) has sideboard (404), every the equal fixed mounting of surface of sideboard (404) has a location section of thick bamboo (405).
5. The automated long rebar penetration multi-section heat shrink tube device of claim 4, wherein: the utility model discloses a steel bar pressing device, including closing device frame (201), the inside left and right sides of closing device frame (201) all has third pneumatic cylinder (212) around fixed mounting, the output fixed mounting of third pneumatic cylinder (212) has fly leaf (213), both sides fixed mounting have around the internal surface of fly leaf (213) with a location section of thick bamboo (405) assorted puller block (214), and puller block (214) be a toper section of thick bamboo shape, lie in two on fly leaf (213) the position between puller block (214) is also seted up porosely, makes the reinforcing bar pass through.
6. The automated long rebar penetration multi-section heat shrink tube device of claim 2, wherein: the heat shrinkable tube positioning mechanism (5) comprises a U-shaped block (501), the left side and the right side of the upper surface of the U-shaped block (501) are provided with arc-shaped grooves (502) corresponding to the grooves (2118), the left surface of the U-shaped block (501) is provided with lower limiting plates (503) corresponding to the arc-shaped grooves (502), the right surface of the U-shaped block (501) is provided with lower end plates (504) corresponding to the arc-shaped grooves (502), and the inner diameter of the lower limiting plates (503) and the inner diameter of the lower end plates (504) are smaller than the diameter of the arc-shaped grooves (502).
7. The automated long rebar penetration multi-section heat shrink tube device of claim 4, wherein: the upper surface fixed mounting of link joint (403) has limiting plate (6), the right surface fixed mounting of limiting plate (6) has gag lever post (7).
8. The automated long rebar penetration multi-section heat shrink tube device of claim 1, wherein: the front end and the rear end of the movable rod (202) are fixedly provided with T-shaped blocks (215), and the T-shaped blocks (215) are movably assembled in a cross rod at the upper end of the pressing device frame (201).
9. The automated long rebar penetration multi-section heat shrink tube device of claim 1, wherein: supplementary logical groove (216) have been seted up to the right surface upside of rectangle piece (205), the right fixed surface of movable rod (202) installs dead lever (217), and dead lever (217) run through supplementary logical groove (216), the right-hand member fixed mounting of dead lever (217) has plectane (218).
10. The automated long rebar penetration multi-section heat shrink tube device of claim 4, wherein: the interior of the main frame (1) is provided with a chain plate bottom supporting wheel (8), and the outer surface of the chain plate bottom supporting wheel (8) is attached to the lower surface of the chain plate (403).
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| CN114013051A (en) * | 2021-11-06 | 2022-02-08 | 苏州欣宏诺自动化设备科技有限公司 | Nylon tube mounting sleeve equipment |
| CN116290577B (en) * | 2022-12-08 | 2024-07-16 | 中铁二十三局集团有限公司 | Insulated connection equipment of steel reinforcement framework |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825659A (en) * | 2012-08-27 | 2012-12-19 | 中铁四局集团第五工程有限公司 | Locating device of CRTS II type track board rebar insulation heat-shrinkable bush |
| CN206048806U (en) * | 2016-09-26 | 2017-03-29 | 安阳合力创科冶金新技术股份有限公司 | High-speed rail plate pyrocondensation insulation tube process units |
| CN107415216A (en) * | 2017-09-12 | 2017-12-01 | 烟台中科蓝德数控技术有限公司 | Suitable for the full-automatic reinforcing bar heat-shrinkable T bush streamline of high-speed railway |
| CN207256875U (en) * | 2017-09-12 | 2018-04-20 | 烟台中科蓝德数控技术有限公司 | A kind of pusher suitable for long reinforcing bar |
| CN108859095A (en) * | 2018-07-27 | 2018-11-23 | 河南省鼎鼎实业有限公司 | A kind of method that the outer weekly interval of reinforcing bar wears thermoplastic tube |
| CN210679721U (en) * | 2018-07-27 | 2020-06-05 | 河南省鼎鼎实业有限公司 | Thermoplastic pipe device is worn to establish at reinforcing bar periphery interval |
| CN211891969U (en) * | 2018-07-27 | 2020-11-10 | 河南省鼎鼎实业有限公司 | Thermoplastic pipe device is worn to establish at long reinforcing bar periphery interval |
| CN112277329A (en) * | 2020-11-03 | 2021-01-29 | 安阳复星合力新材料股份有限公司 | Automatic pipe penetration and thermal shrinkage production line for insulated steel bars for high-speed rails |
| CN212528698U (en) * | 2020-05-18 | 2021-02-12 | 河南省鼎鼎实业有限公司 | Insulating sleeve positioner of reinforcing bar production usefulness |
| CN213006566U (en) * | 2020-05-14 | 2021-04-20 | 山东博创重工股份有限公司 | Steel bar sleeve device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911307A (en) * | 2019-04-23 | 2019-06-21 | 河北科技大学 | A kind of reinforced bar jointing sleeve automatic packaging machine |
| CN212244183U (en) * | 2020-04-29 | 2020-12-29 | 南京志卓电子科技有限公司 | Automatic device for thermal shrinkage of heat shrinkable tube for wire end identification |
| CN112264787B (en) * | 2020-10-29 | 2024-04-05 | 华南理工大学 | Automatic core rod penetrating equipment for heat pipes |
-
2021
- 2021-09-16 CN CN202111085245.5A patent/CN113524713B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825659A (en) * | 2012-08-27 | 2012-12-19 | 中铁四局集团第五工程有限公司 | Locating device of CRTS II type track board rebar insulation heat-shrinkable bush |
| CN206048806U (en) * | 2016-09-26 | 2017-03-29 | 安阳合力创科冶金新技术股份有限公司 | High-speed rail plate pyrocondensation insulation tube process units |
| CN107415216A (en) * | 2017-09-12 | 2017-12-01 | 烟台中科蓝德数控技术有限公司 | Suitable for the full-automatic reinforcing bar heat-shrinkable T bush streamline of high-speed railway |
| CN207256875U (en) * | 2017-09-12 | 2018-04-20 | 烟台中科蓝德数控技术有限公司 | A kind of pusher suitable for long reinforcing bar |
| CN108859095A (en) * | 2018-07-27 | 2018-11-23 | 河南省鼎鼎实业有限公司 | A kind of method that the outer weekly interval of reinforcing bar wears thermoplastic tube |
| CN210679721U (en) * | 2018-07-27 | 2020-06-05 | 河南省鼎鼎实业有限公司 | Thermoplastic pipe device is worn to establish at reinforcing bar periphery interval |
| CN211891969U (en) * | 2018-07-27 | 2020-11-10 | 河南省鼎鼎实业有限公司 | Thermoplastic pipe device is worn to establish at long reinforcing bar periphery interval |
| CN213006566U (en) * | 2020-05-14 | 2021-04-20 | 山东博创重工股份有限公司 | Steel bar sleeve device |
| CN212528698U (en) * | 2020-05-18 | 2021-02-12 | 河南省鼎鼎实业有限公司 | Insulating sleeve positioner of reinforcing bar production usefulness |
| CN112277329A (en) * | 2020-11-03 | 2021-01-29 | 安阳复星合力新材料股份有限公司 | Automatic pipe penetration and thermal shrinkage production line for insulated steel bars for high-speed rails |
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