CN216326416U - Short-size elevator guide rail metal processing production line - Google Patents

Short-size elevator guide rail metal processing production line Download PDF

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Publication number
CN216326416U
CN216326416U CN202122237092.3U CN202122237092U CN216326416U CN 216326416 U CN216326416 U CN 216326416U CN 202122237092 U CN202122237092 U CN 202122237092U CN 216326416 U CN216326416 U CN 216326416U
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CN
China
Prior art keywords
guide rail
elevator guide
conveyor
transverse
elevator
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CN202122237092.3U
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Chinese (zh)
Inventor
薛跃
夏军
周军
朱红霞
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Zhangjiagang Zhangyun Machinery Manufacture Co ltd
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Zhangjiagang Zhangyun Machinery Manufacture Co ltd
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Abstract

The utility model discloses a short-size elevator guide rail metal processing production line, which comprises a first I-shaped roller type longitudinal conveyor arranged on one side of a transverse feeding conveyor, a guide rail turnover transfer trolley arranged between the first I-shaped roller type longitudinal conveyor and the transverse conveyor, and a first stepping transverse conveyor arranged on one side of the first I-shaped roller type longitudinal conveyor; a second I-shaped roller type longitudinal conveyor is arranged on one side of the first step-by-step transverse conveyor, a second step-by-step transverse conveyor is arranged on one side of the second I-shaped roller type longitudinal conveyor, and a tail pushing device is respectively arranged on one side of each machine tool; and a material turning device and a roller type longitudinal conveyor are arranged on one side of the second stepping transverse conveyor, a spot facing drilling machine is arranged on one side of the roller type longitudinal conveyor, a lifting type longitudinal conveyor is arranged on one side of the spot facing drilling machine, and the other transverse conveyor is arranged on one side of the lifting type longitudinal conveyor. The utility model has the advantage of high working efficiency.

Description

Short-size elevator guide rail metal processing production line
Technical Field
The utility model relates to the technical field of elevator guide rail processing equipment, in particular to a short-size elevator guide rail metal processing production line.
Background
The short-size elevator guide rail is an important part for realizing stable vertical lifting of a car of a van elevator, and the short-size elevator guide rail has various length specifications, specifically including 1 meter, 1.5 meters, 2 meters, 2.5 meters, 3 meters, 3.5 meters, 4 meters, 4.5 meters and 5 meters. The short elevator guide rail needs to be subjected to machining procedures such as large back milling, male tenons, female tenons, drilling, spot facing and the like in the gold machining process. At present, in the process of metalworking of elevator guide rails, the elevator guide rails are manually moved to machine tools such as a large back milling machine, a male tenon machine, a female tenon machine, a drilling machine, a spot-facing drilling machine and the like for metalworking, and then the elevator guide rails are manually moved out of the machine tools. The metal processing process has the defects of high labor intensity of workers and low working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a short-size elevator guide rail metal processing production line capable of improving the working efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme: a short-size elevator guide rail metal processing production line comprises two transverse conveyors for horizontally and transversely conveying elevator guide rails, a first I-shaped roller type longitudinal conveyor for horizontally and longitudinally conveying the elevator guide rails which are arranged in a T shape or a screw shape is arranged at the output end side of one transverse feeding conveyor, a guide rail turnover transfer trolley which can turn over the elevator guide rail on the transverse conveyor into a T shape or a T shape and transfer the elevator guide rail to the first I-shaped roller type longitudinal conveyor is arranged between the first I-shaped roller type longitudinal conveyor and the transverse conveyor, a first step transverse moving conveyor is arranged on one transverse side of the output end of the first I-shaped roller type longitudinal conveyor, and the first step transverse moving conveyor can sequentially horizontally and transversely move and convey an elevator guide rail on the first I-shaped roller type longitudinal conveyor to pass through a first big back milling machine, a male tenon machine and a first drilling machine in a T-shaped arrangement state; a second I-shaped roller type longitudinal conveyor for horizontally and longitudinally conveying the elevator guide rails which are arranged in a T shape is arranged at the output end of the first step type transverse conveyor, a second step type transverse conveyor is arranged at one transverse side of the output end of the second I-shaped roller type longitudinal conveyor, the second step type transverse conveyor can sequentially and horizontally and transversely convey the elevator guide rails on the second I-shaped roller type longitudinal conveyor in a T shape arrangement state through a second big back milling machine, a female tenon machine and a second drilling machine, and tail pushing devices capable of pushing the elevator guide rails passing through the corresponding machine tool into or out of the corresponding machine tool are respectively arranged at one side of the first big back milling machine, the male tenon machine, the first drilling machine, the second big back milling machine, the female tenon machine and the second drilling machine; the output end of the second stepping transverse moving conveyor is provided with a material turning device, the material turning device can turn the elevator guide rail which is output by the second stepping transverse moving conveyor and is arranged in a T shape into the inverted T shape and is arranged on the roller type longitudinal conveyor, the roller type longitudinal conveyor is used for horizontally and longitudinally conveying the elevator guide rail which is arranged in the inverted T shape, the output end side of the roller type longitudinal conveyor is provided with a spot facing drilling machine, the output end side of the spot facing drilling machine is provided with a lifting type longitudinal conveyor used for bearing the elevator guide rail output by the spot facing drilling machine, and one transverse side of the output end of the lifting type longitudinal conveyor is provided with another transverse conveyor used for bearing the elevator guide rail output by the lifting type longitudinal conveyor.
Further, aforementioned short dimension elevator guide rail metalworking production line, wherein: the structure of tail pusher includes: a frame, a guide rail is arranged at the top of the frame, a moving seat is arranged on the guide rail in a sliding way, the moving seat moves back and forth along the guide rail under the drive of a driving mechanism, a material pushing block which faces forwards and rightly to the end part of the elevator guide rail of the corresponding machine tool is arranged at the bottom of the moving seat, a guide block is arranged on the moving seat above the front side of the material pushing block, a guide hole which is vertically communicated with the guide block is arranged in the guide block, a guide rod which moves along the guide hole is arranged in the guide hole, a magnet which is used for adsorbing and fixing the elevator guide rail is arranged at the lower end of the guide rod, an air cylinder is fixed on the moving seat above the guide rod, the upper end of the guide rod is connected with a piston rod of the air cylinder through a steel wire rope, when the piston rod of the air cylinder extends out, the guide rod can move downwards along the guide hole of the guide block to enable the magnet to synchronously move downwards to adsorb and fix the elevator guide rail which passes through the corresponding machine tool, the cylinder can pull the guide rod to move upwards along the guide hole of the guide block through the steel wire rope so that the magnet synchronously moves upwards to loosen the elevator guide rail.
Further, aforementioned short dimension elevator guide rail metalworking production line, wherein: the structure of the driving mechanism comprises: the front end and the rear end of the rack are respectively supported with a driving chain wheel and a driven chain wheel, a transmission chain is wound between the driving chain wheel and the driven chain wheel, the movable seat is fixed on the transmission chain, the driving chain wheel is driven to rotate by a speed reducing motor arranged on the rack, and when the speed reducing motor drives the transmission chain to rotate through the driving chain wheel and the driven chain wheel, the movable seat can move forwards or backwards along with the transmission chain.
Further, aforementioned short dimension elevator guide rail metalworking production line, wherein: the structure of the transverse conveyor comprises: the transverse conveying frame is provided with at least three conveying belts which are sequentially distributed on the transverse conveying frame from front to back at intervals in parallel, each conveying belt is wound on a driven wheel and a driving wheel which are respectively supported on the left side and the right side of the transverse conveying frame, the upper end faces of all the conveying belts jointly form a guide rail placing platform, the distance between every two conveying belts can ensure that the guide rail placing platform can place short-size elevator guide rails with different length specifications, a driving shaft which is driven to rotate by a motor is also supported on the transverse conveying frame, a plurality of first driving wheels are fixedly sleeved on the driving shaft, a second driving wheel is fixedly sleeved on the shaft end of each driving wheel, each first driving wheel corresponds to each second driving wheel one by one, a driving belt is wound between each pair of corresponding first driving wheel and each second driving wheel, and when the driving shaft is driven by the motor, the driving shaft can drive each driving wheel to synchronously through each first driving wheel, each driving belt and each second driving wheel, thereby driving each conveyer belt to synchronously rotate and conveying the elevator guide rail.
Further, aforementioned short dimension elevator guide rail metalworking production line, wherein: still be provided with respectively in one side of the big back of the body milling machine of first big back of the body milling machine, positive tenon bed, first drilling machine, the big back of the body milling machine of second, negative tenon bed, second drilling machine and enable the centering guiding mechanism who corresponds the lathe through the elevator guide rail alignment of corresponding lathe, centering guiding mechanism's structure includes: the elevator guide rail clamping device comprises a base, wherein a parallel gas claw is fixed at the top of the base, a guide wheel is supported on each of two claw heads of the parallel gas claw, the parallel gas claw can drive the two claw heads to move towards or away from each other, and the two guide wheels are synchronously driven to move towards each other to clamp an elevator guide rail or move away from each other to loosen the elevator guide rail.
Through the implementation of the technical scheme, the utility model has the beneficial effects that: (1) the elevator guide rail can be automatically conveyed to pass through machine tools such as a large back milling machine, a male tenon machine, a female tenon machine, a drilling machine, a counter boring drilling machine and the like, and can be automatically pushed into or moved out of the machine tools, so that the working efficiency is improved, and the labor intensity of workers is reduced; (2) the automatic feeding and discharging device can automatically feed and discharge short-size elevator guide rails with different length specifications, and the application range of the device is expanded; (3) through the arrangement of the centering guide mechanism, the elevator guide rail can accurately enter the drilling machine, and the use stability of the equipment is improved.
Drawings
Fig. 1 is a schematic structural view of a short-size elevator guide rail metal processing production line according to the present invention.
Fig. 2 is a schematic structural diagram of the tail pushing device.
Fig. 3 is a schematic structural view in a top view of fig. 1.
Fig. 4 is a schematic structural view of the centering guide mechanism.
Fig. 5 is a schematic view of the structure of the cross conveyor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, 2, 3, 4 and 5, the short-sized elevator guide rail metal processing production line includes two cross conveyors for horizontally and transversely conveying elevator guide rails, in this embodiment, for better explaining the embodiment, the two cross conveyors are respectively defined as a first cross conveyor 1 and a second cross conveyor 2, a first i-shaped roller type longitudinal conveyor 3 for horizontally and longitudinally conveying elevator guide rails placed in a T shape or an interface shape is provided at an output end side of the first cross conveyor 1, a rail turnover trolley 4 capable of turning the elevator guide rails on the first cross conveyor 1 into a T shape or an interface shape and transferring the elevator guide rails to the first i-shaped roller type longitudinal conveyor 3 is provided between the first i-shaped roller type longitudinal conveyor 3 and the first cross conveyor 1, a first further cross conveyor 5 is provided at a lateral side of an output end of the first i-shaped roller type longitudinal conveyor 3, the first step type transverse moving conveyor 5 can keep the elevator guide rail on the first I-shaped roller type longitudinal conveyor 3 in a T-shaped placing state and sequentially horizontally and transversely move and convey the elevator guide rail through the first large back milling machine 6, the male tenon machine 7 and the first drilling machine 8; the output end of the first step-by-step transverse moving conveyor 5 is provided with a second I-shaped roller type longitudinal conveyor 9 for horizontally and longitudinally conveying the elevator guide rails which are placed in a T shape, one transverse side of the output end of the second I-shaped roller type longitudinal conveyor 9 is provided with a second step-by-step transverse moving conveyor 10, the second step-by-step transverse moving conveyor 10 can enable the elevator guide rails on the second I-shaped roller type longitudinal conveyor 9 to be kept in a T-shaped placing state and sequentially and horizontally and transversely move and convey the elevator guide rails through a second big back milling machine 11, a female tenon bed 12 and a second drilling machine 13, and tail pushing devices 14 capable of pushing the elevator guide rails which pass through the corresponding machine tool into or moving the elevator guide rails out of the corresponding machine tool are respectively arranged on one side of the first big back milling machine 6, the male tenon bed 7, the first drilling machine 8, the second big back milling machine 11, the female tenon bed 12 and the second drilling machine 13; the output end of the second stepping transverse moving conveyor 10 is provided with a material turning device 15, the material turning device 15 can turn the elevator guide rail which is output by the second stepping transverse moving conveyor 10 and is placed on a roller type longitudinal conveyor 16 in a T shape, the roller type longitudinal conveyor 16 is used for horizontally and longitudinally conveying the elevator guide rail which is placed in the T shape, the output end side of the roller type longitudinal conveyor 16 is provided with a spot facing drilling machine 17, the output end side of the spot facing drilling machine 17 is provided with a lifting type longitudinal conveyor 18 which is used for receiving the elevator guide rail output by the spot facing drilling machine 17, and one transverse side of the output end of the lifting type longitudinal conveyor 18 is provided with a second transverse conveyor 2 which is used for receiving the elevator guide rail output by the lifting type longitudinal conveyor 18;
in this embodiment, the structure of the tail pushing device 14 includes: a frame 141, a guide rail 142 is provided on the top of the frame 141, a moving base 143 is slidably provided on the guide rail 142, the moving base 143 moves back and forth along the guide rail 142 under the driving of a driving mechanism, a pusher block 144 facing forward and toward the end of the elevator guide rail passing through the corresponding machine tool is provided on the bottom of the moving base 143, a guide block 145 is provided on the moving base 143 above the front side of the pusher block 144, a guide hole penetrating the guide block 145 up and down is provided in the guide block 145, a guide rod 146 moving along the guide hole is provided in the guide hole, a magnet 147 for attracting and fixing the elevator guide rail is installed on the lower end of the guide rod 146, a cylinder 148 is fixed on the moving base 143 above the guide rod 146, the upper end of the guide rod 146 is connected to the piston rod of the cylinder 148 through a wire rope 149, when the piston rod of the cylinder 148 extends, the guide rod 146 moves down along the guide hole of the guide block 145 to synchronously move the magnet 147 downward to attract and fix the elevator guide rail passing through the corresponding machine tool, when the piston rod of the cylinder 148 is retracted, the cylinder 148 can pull the guide rod 146 to move upwards along the guide hole of the guide block 145 through the steel wire rope 149, so that the magnet 147 moves upwards synchronously to release the elevator guide rail; the tail pushing device is simple in structure and very convenient to install and operate; in the present embodiment, the structure of the drive mechanism includes: a driving sprocket 150 and a driven sprocket 151 are respectively supported at the front end and the rear end of the frame 141, a transmission chain 152 is wound between the driving sprocket 150 and the driven sprocket 151, the moving seat 143 is fixed on the transmission chain 152, the driving sprocket 150 is driven to rotate by a reduction motor 152 installed on the frame 141, when the reduction motor 152 drives the transmission chain 152 to rotate through the driving sprocket 150 and the driven sprocket 151, the moving seat 142 can move forwards or backwards along with the transmission chain 152, and the driving mechanism has a simple structure and is convenient to install and maintain;
in this embodiment, a centering guide mechanism 19 capable of aligning the elevator guide rail passing through the corresponding machine tool to the corresponding machine tool is further respectively arranged on one side of the first large back milling machine 6, the male tenon machine 7, the first drilling machine 8, the second large back milling machine 11, the female tenon machine 12 and the second drilling machine 13, and the structure of the centering guide mechanism 19 includes: the elevator guide rail clamping device comprises a base 191, wherein a parallel air claw 192 (produced by SMC company in Japan) is fixed at the top of the base 191, a guide wheel 194 is respectively supported on two claw heads 193 of the parallel air claw 192, and the parallel air claw 192 can drive the two claw heads 193 to move towards or away from each other, synchronously drive the two guide wheels 194 to move towards each other to clamp an elevator guide rail or move away from each other to release the elevator guide rail;
in the present embodiment, the structures of two cross conveyors, that is, the first cross conveyor 1 and the second cross conveyor 2 are the same, and only the structure of one of the cross conveyors is taken as an example for description, and the structure of the cross conveyor includes: a transverse conveying frame 20, at least three conveying belts 21 are distributed on the transverse conveying frame 20 in sequence from front to back at intervals in parallel, each conveying belt 21 is wound on a driven wheel 22 and a driving wheel 23 which are respectively supported on the left side and the right side of the transverse conveying frame 20, the upper end faces of all the conveying belts 21 jointly form a guide rail placing platform, the distance between the conveying belts 21 can ensure that the guide rail placing platform can place short elevator guide rails with different length specifications, a driving shaft 25 driven by a motor 24 to rotate is also supported on the transverse conveying frame 20, a plurality of first driving wheels 26 are fixedly sleeved on the driving shaft 25, a second driving wheel 27 is fixedly sleeved on the shaft end of each driving wheel 23, each first driving wheel 26 corresponds to each second driving wheel 27 one by one, a driving belt 28 is wound between each pair of corresponding first driving wheels 26 and second driving wheels 27, when the motor 24 drives the driving shaft 25 to drive, the driving shaft 25 can drive the driving wheels 23 to synchronously rotate through the first driving wheels 26, the driving belt 28 and the second driving wheel belt 27, so as to drive the conveying belts 21 to synchronously rotate and convey elevator guide rails; in this embodiment, five conveyor belts 21 are sequentially distributed on the transverse feeding conveyor frame 20 from front to back in parallel at intervals, and the distance between two adjacent conveyor belts in the five conveyor belts is respectively 0.4 meter, 0.8 meter and 1.4 meter;
the working principle of the utility model is as follows:
firstly, the elevator guide rail is horizontally paved on the conveying belt 21 of the first transverse conveyor 1 manually, then the motor 24 is started, the motor 24 drives the driving shaft 25 to transmit, the driving shaft 25 drives the driving wheels 23 to synchronously rotate through the first driving wheels 26, the driving belt 28 and the second driving wheel 27, so that the conveying belts 21 are driven to synchronously rotate to convey the elevator guide rail to the output end, and after the elevator guide rail reaches the output end of the first transverse conveyor 1, the guide rail turnover transfer trolley 4 turns the elevator guide rail reaching the output end of the first transverse conveyor 1 into a T shape or an I shape and transfers the elevator guide rail to the first I-shaped roller type longitudinal conveyor 3;
the first I-shaped roller type longitudinal conveyor 3 carries elevator guide rails shifted by the guide rail turnover transfer trolley 4 and then horizontally and longitudinally conveys the elevator guide rails, and after the elevator guide rails reach the output end of the first I-shaped roller type longitudinal conveyor 3, the first step type transverse conveyor 5 can sequentially horizontally and transversely convey the elevator guide rails on the first I-shaped roller type longitudinal conveyor 3 to pass through a first back milling machine 6, a male tenon bed 7 and a first drilling machine 8 in a T-shaped placing state;
when the elevator guide rail transversely moves through the first large back milling machine 6, the centering guide mechanism 19 at the first large back milling machine 6 acts, the parallel air claw 192 of the centering guide mechanism 19 drives the two claw heads 193 to move oppositely, and synchronously drives the two guide wheels 194 to move oppositely to center and clamp the elevator guide rail; then the tail pushing device 14 at the first big back milling machine 6 acts, the tail pushing device 14 pushes the right end of the elevator guide rail which passes through the first big back milling machine 6 and is centered by the centering guide mechanism 19 into the first big back milling machine 6, and the specific operation that the tail pushing device 14 pushes the elevator guide rail is as follows: starting the reducing motor 15, so that the reducing motor 15 drives the transmission chain 152 to rotate towards the first big back milling machine 6 through the driving chain wheel 150 and the driven chain wheel 151, and synchronously drives the moving seat 143 to move towards the first big back milling machine 6 along the guide rail 142, and in the process that the moving seat 143 moves towards the first big back milling machine 6 along the guide rail 142, the material pushing block 144 on the moving seat 143 can move towards the first big back milling machine 6 together against the elevator guide rail until the right end of the elevator guide rail enters the first big back milling machine 6, and then stopping the action of the reducing motor 15; during the process that the pusher block 144 pushes the elevator guide rail into the first big back milling machine 6, the air cylinder 148 on the tail pushing device 14 does not act, i.e. the magnet 147 is always suspended above the pusher block 144 side and does not attract the elevator guide rail; after waiting that first big back of the body milling machine 6 accomplishes the big back of the body milling processing of elevator guide rail right-hand member, the tail pusher 14 of first big back of the body milling machine 6 department moves once more, and the tail pusher 14 will accomplish the elevator guide rail of the big back of the body milling operation and shift out first big back of the body milling machine 6, and the concrete operation that the tail pusher 14 shifted out the elevator guide rail is: firstly, starting the air cylinder 148 to extend the piston rod of the air cylinder 148 downwards, when the piston rod of the air cylinder 148 extends downwards, the guide rod 146 moves downwards along the guide hole of the guide block 145 to enable the magnet 147 to synchronously move downwards to adsorb and fix the elevator guide rail, then, starting the gear motor 15 again to enable the gear motor 15 to drive the transmission chain 152 to rotate towards the direction far away from the first big back milling machine 6 through the driving chain wheel 150 and the driven chain wheel 151, synchronously driving the moving seat 143 to move towards the direction far away from the first big back milling machine 6 along the guide rail 142, when the moving seat 143 moves towards the direction far away from the first big back milling machine 6 along the guide rail 142, the magnet 147 pulls the elevator guide rail to move towards the direction far away from the first big back milling machine 6 together, until the right end of the elevator guide rail moves out of the first big back milling machine 6, stopping the gear motor 15 to act, then enabling the piston rod of the air cylinder 148 to retract upwards, and when the piston rod of the air cylinder 148 retracts, the cylinder 148 can pull the guide rod 146 to move upwards along the guide hole of the guide block 145 through the steel wire rope 149, so that the magnet 147 moves upwards synchronously to release the elevator guide rail; then the parallel gas claw 192 of the centering guide mechanism 19 drives the two claw heads 193 to move back and forth, and synchronously drives the two guide wheels 194 to move back and forth to loosen the elevator guide rails;
when the elevator guide rail with the right end subjected to large back milling transversely moves through the male tenon bed 7, the centering guide mechanism 19 at the male tenon bed 7 acts, the parallel gas claws 192 of the centering guide mechanism 19 drive the two claw heads 193 to move oppositely, and the two guide wheels 194 are synchronously driven to move oppositely to center and clamp the elevator guide rail; then the tail pushing device 14 at the position of the male tenon bed 7 acts, the tail pushing device 14 pushes the right end of the elevator guide rail which passes through the male tenon bed 7 and is centered by the centering guide mechanism 19 into the male tenon bed 7, and the concrete operation that the tail pushing device 14 pushes the elevator guide rail is as follows: starting the speed reducing motor 15, enabling the speed reducing motor 15 to drive the transmission chain 152 to rotate towards the direction of the positive tenon bed 7 through the driving chain wheel 150 and the driven chain wheel 151, synchronously driving the moving seat 143 to move towards the direction of the positive tenon bed 7 along the guide rail 142, and in the process that the moving seat 143 moves towards the direction of the positive tenon bed 7 along the guide rail 142, the material pushing block 144 on the moving seat 143 can push the elevator guide rail to move towards the direction of the positive tenon bed 7 together, and stopping the action of the speed reducing motor 15 until the right end of the elevator guide rail enters the positive tenon bed 7; during the process that the pusher block 144 pushes the elevator guide rail into the tenon bed 7, the air cylinder 148 on the tail pushing device 14 does not act, namely, the magnet 147 is always suspended above the pusher block 144 side and does not attract the elevator guide rail; after the male tenon machining of the right end of the elevator guide rail is finished by the male tenon bed 7, the tail pushing device 14 at the position of the male tenon bed 7 acts again, the elevator guide rail for finishing the male tenon machining is moved out of the male tenon bed 7 by the tail pushing device 14, and the concrete operation of moving out the elevator guide rail by the tail pushing device 14 is as follows: firstly starting the cylinder 148 to extend the piston rod of the cylinder 148 downwards, when the piston rod of the cylinder 148 extends downwards, the guide rod 146 moves downwards along the guide hole of the guide block 145 to make the magnet 147 move downwards synchronously to adsorb and fix the elevator guide rail, then starting the speed reducing motor 15 again to make the speed reducing motor 15 drive the transmission chain 152 to rotate towards the direction far away from the tenon bed 7 through the driving chain wheel 150 and the driven chain wheel 151, and drive the moving seat 143 to move towards the direction far away from the tenon bed 7 along the guide rail 142 synchronously, when the moving seat 143 moves towards the direction far away from the tenon bed 7 along the guide rail 142, the magnet 147 pulls the elevator guide rail together to move towards the direction far away from the tenon bed 7 until the right end of the elevator guide rail moves out of the tenon bed 7, the speed reducing motor 15 stops acting, then the piston rod of the cylinder 148 retracts upwards, when the piston rod of the cylinder 148 retracts, the cylinder 148 can pull the guide rod 146 to move upwards along the guide hole of the guide block 145 through the steel wire rope 149 to release the magnet 147 to move upwards synchronously to release the magnet 147 An elevator guide rail; then the parallel gas claw 192 of the centering guide mechanism 19 drives the two claw heads 193 to move back and forth, and synchronously drives the two guide wheels 194 to move back and forth to loosen the elevator guide rails;
when the elevator guide rail on the right end after the large back milling processing and the male tenon processing passes through the first drilling machine 8 in a transverse moving mode, the centering guide mechanism 19 at the first drilling machine 8 acts, the parallel gas claws 192 of the centering guide mechanism 19 drive the two claw heads 193 to move oppositely, and the two guide wheels 194 are synchronously driven to move oppositely to center and clamp the elevator guide rail; then the action of the tail pushing device 14 at the first drilling machine 8, the right end of the elevator guide rail centered by the centering guide mechanism 19 and passing through the first drilling machine 8 is pushed into the first drilling machine 8 by the tail pushing device 14, and the concrete operation that the tail pushing device 14 pushes the elevator guide rail is as follows: starting the reducing motor 15, so that the reducing motor 15 drives the transmission chain 152 to rotate towards the first drilling machine 8 through the driving chain wheel 150 and the driven chain wheel 151, and synchronously driving the moving seat 143 to move towards the first drilling machine 8 along the guide rail 142, and in the process that the moving seat 143 moves towards the first drilling machine 8 along the guide rail 142, the material pushing block 144 on the moving seat 143 can push against the elevator guide rail to move towards the first drilling machine 8 together, and the action of the reducing motor 15 is stopped until the right end of the elevator guide rail enters the first drilling machine 8; during the process that the pusher block 144 pushes the elevator guide rail into the first drilling machine 8, the air cylinder 148 on the tail pushing device 14 does not act, namely, the magnet 147 is always suspended above the pusher block 144 side and does not adhere to the elevator guide rail; treat first drilling machine 8 and accomplish the drilling processing back of elevator guide rail right-hand member, the tail pusher 14 action once more of first drilling machine 8 department, the elevator guide rail that the tail pusher 14 will accomplish the processing of positive tenon shifts out first drilling machine 8, and the concrete operation that the tail pusher 14 shifted out the elevator guide rail is: firstly starting the cylinder 148 to extend the piston rod of the cylinder 148 downwards, when the piston rod of the cylinder 148 extends downwards, the guide rod 146 moves downwards along the guide hole of the guide block 145 to enable the magnet 147 to move downwards synchronously to adsorb and fix the elevator guide rail, then starting the speed reducing motor 15 again to enable the speed reducing motor 15 to drive the transmission chain 152 to rotate towards the direction far away from the first drilling machine 8 through the driving chain wheel 150 and the driven chain wheel 151, and synchronously driving the moving seat 143 to move towards the direction far away from the first drilling machine 8 along the guide rail 142, when the moving seat 143 moves towards the direction far away from the first drilling machine 8 along the guide rail 142, the magnet 147 pulls the elevator guide rail together to move towards the direction far away from the first drilling machine 8, until the right end of the elevator guide rail moves out of the first drilling machine 8, the speed reducing motor 15 stops acting, then the piston rod of the cylinder 148 retracts upwards, when the piston rod of the cylinder 148 retracts, the cylinder 148 can pull the guide rod 146 to move upwards along the guide hole of the guide block 145 through the steel wire rope 149 to enable the magnet 147 to move synchronously towards the guide hole of the guide block 145 Moving upwards to loosen the guide rail of the elevator; then the parallel gas claw 192 of the centering guide mechanism 19 drives the two claw heads 193 to move back and forth, and synchronously drives the two guide wheels 194 to move back and forth to loosen the elevator guide rails;
after the right end of the elevator guide rail is subjected to large back milling, male tenon processing and drilling processing, the first step transverse moving conveyor 5 horizontally and transversely transfers the elevator guide rail of which the right end is subjected to the large back milling, the male tenon processing and the drilling processing to the second I-shaped roller type longitudinal conveyor 9, the second I-shaped roller type longitudinal conveyor 9 horizontally and longitudinally conveys the elevator guide rail after receiving the elevator guide rail, and after the elevator guide rail reaches the output end of the second I-shaped roller type longitudinal conveyor 9, the second step transverse moving conveyor 10 horizontally and transversely conveys the elevator guide rail on the second I-shaped roller type longitudinal conveyor 9 in a T-shaped placing state in sequence through a second large back milling machine 11, a female bed 12 and a second drilling machine 13;
when the elevator guide rail on the right end after finishing the large back milling processing, the male tenon processing and the drilling processing transversely moves through the second large back milling machine 11, the centering guide mechanism 19 at the second large back milling machine 11 acts, the parallel gas claws 192 of the centering guide mechanism 19 drive the two claw heads 193 to move oppositely, and synchronously drive the two guide wheels 194 to move oppositely to center and clamp the elevator guide rail; then the tail pushing device 14 at the second big back milling machine 11 acts, the tail pushing device 14 pushes the left end of the elevator guide rail which passes through the second big back milling machine 11 and is centered by the centering guide mechanism 19 into the second big back milling machine 11, and the specific operation of the tail pushing device 14 for pushing the elevator guide rail is as follows: starting the reducing motor 15, so that the reducing motor 15 drives the transmission chain 152 to rotate towards the second big back milling machine 11 through the driving chain wheel 150 and the driven chain wheel 151, and synchronously drives the moving seat 143 to move towards the second big back milling machine 11 along the guide rail 142, and in the process that the moving seat 143 moves towards the second big back milling machine 11 along the guide rail 142, the material pushing block 144 on the moving seat 143 can move towards the second big back milling machine 11 together against the elevator guide rail until the left end of the elevator guide rail enters the second big back milling machine 11, and then stopping the action of the reducing motor 15; during the process that the pusher block 144 pushes the elevator guide rail into the second big back milling machine 11, the air cylinder 148 on the tail pushing device 14 does not act, i.e. the magnet 147 is always suspended above the pusher block 144 side and does not attract the elevator guide rail; after the big back of the body milling machine 11 of waiting the big back of the body milling machine of second to accomplish the big back of the body milling machine left end, the tail pusher 14 of the big back of the body milling machine 11 department of second moves once more, and the tail pusher 14 will accomplish the elevator guide rail of the big back of the body milling machine of completion and shift out the big back of the body milling machine 11 of second, and the concrete operation that the tail pusher 14 shifted out the elevator guide rail is: firstly, starting the air cylinder 148 to extend the piston rod of the air cylinder 148 downwards, when the piston rod of the air cylinder 148 extends downwards, the guide rod 146 moves downwards along the guide hole of the guide block 145 to enable the magnet 147 to move downwards synchronously to adsorb and fix the elevator guide rail, then, starting the gear motor 15 again to enable the gear motor 15 to drive the transmission chain 152 to rotate towards the direction far away from the second big back milling machine 11 through the driving chain wheel 150 and the driven chain wheel 151, synchronously driving the moving seat 143 to move towards the direction far away from the second big back milling machine 11 along the guide rail 142, in the process that the moving seat 143 moves towards the direction far away from the second big back milling machine 11 along the guide rail 142, the magnet 147 pulls the elevator guide rail to move towards the direction far away from the second big back milling machine 11 together, until the left end of the elevator guide rail moves out of the second big back milling machine 11, stopping the motion of the gear motor 15, then enabling the piston rod of the air cylinder 148 to retract upwards, and when the piston rod of the air cylinder 148 retracts, the cylinder 148 can pull the guide rod 146 to move upwards along the guide hole of the guide block 145 through the steel wire rope 149, so that the magnet 147 moves upwards synchronously to release the elevator guide rail; then the parallel gas claw 192 of the centering guide mechanism 19 drives the two claw heads 193 to move back and forth, and synchronously drives the two guide wheels 194 to move back and forth to loosen the elevator guide rails;
when the elevator guide rail of which the left end is finished with large back milling transversely moves through the female tenon bed 12, the centering guide mechanism 19 at the female tenon bed 12 acts, the parallel air claws 192 of the centering guide mechanism 19 drive the two claw heads 193 to move oppositely, and synchronously drive the two guide wheels 194 to move oppositely to center and clamp the elevator guide rail; then the tail pushing device 14 at the position of the mortise bed 12 acts, the left end of the elevator guide rail which passes through the mortise bed 12 and is centered by the centering guide mechanism 19 is pushed into the mortise bed 12 by the tail pushing device 14, and the concrete operation of pushing the elevator guide rail by the tail pushing device 14 is as follows: starting the reducing motor 15, enabling the reducing motor 15 to drive the transmission chain 152 to rotate towards the direction of the negative tenon bed 12 through the driving chain wheel 150 and the driven chain wheel 151, synchronously driving the moving seat 143 to move towards the direction of the negative tenon bed 12 along the guide rail 142, and in the process that the moving seat 143 moves towards the direction of the negative tenon bed 12 along the guide rail 142, the material pushing block 144 on the moving seat 143 can push the elevator guide rail to move towards the direction of the negative tenon bed 12 together until the left end of the elevator guide rail enters the negative tenon bed 12, and stopping the action of the reducing motor 15; during the process that the pusher block 144 pushes the elevator guide rail into the mortise bed 12, the air cylinder 148 on the tail pushing device 14 does not act, i.e., the magnet 147 is always suspended above the pusher block 144 side and does not attract the elevator guide rail; after the mortise bed 12 finishes the mortise machining of the left end of the elevator guide rail, the tail pushing device 14 at the mortise bed 12 acts again, the elevator guide rail which finishes the mortise machining is moved out of the mortise bed 12 by the tail pushing device 14, and the concrete operation that the tail pushing device 14 moves out of the elevator guide rail is as follows: firstly starting the cylinder 148 to extend the piston rod of the cylinder 148 downwards, when the piston rod of the cylinder 148 extends downwards, the guide rod 146 moves downwards along the guide hole of the guide block 145 to make the magnet 147 move downwards synchronously to adsorb and fix the elevator guide rail, then starting the speed reducing motor 15 again to make the speed reducing motor 15 drive the transmission chain 152 to rotate towards the direction far away from the cathode tenon bed 12 through the driving chain wheel 150 and the driven chain wheel 151, and drive the moving seat 143 to move towards the direction far away from the cathode tenon bed 12 along the guide rail 142 synchronously, when the moving seat 143 moves towards the direction far away from the cathode tenon bed 12 along the guide rail 142, the magnet 147 pulls the elevator guide rail together to move towards the direction far away from the cathode tenon bed 12, until the left end of the elevator guide rail moves out of the cathode tenon bed 12, the speed reducing motor 15 stops acting, then the piston rod of the cylinder 148 retracts upwards, when the piston rod of the cylinder 148 retracts, the cylinder 148 can pull the guide rod 146 to move upwards along the guide hole of the guide block 145 through the steel wire rope 149 to loosen the magnet 147 to move upwards synchronously An elevator guide rail; then the parallel gas claw 192 of the centering guide mechanism 19 drives the two claw heads 193 to move back and forth, and synchronously drives the two guide wheels 194 to move back and forth to loosen the elevator guide rails;
when the elevator guide rail with the left end completing large back milling processing and female tenon processing transversely moves through the second drilling machine 13, the centering guide mechanism 19 at the second drilling machine 13 acts, the parallel gas claws 192 of the centering guide mechanism 19 drive the two claw heads 193 to move oppositely, and synchronously drive the two guide wheels 194 to move oppositely to center and clamp the elevator guide rail; then the tail pushing device 14 at the second drilling machine 13 acts, the tail pushing device 14 pushes the left end of the elevator guide rail which passes through the second drilling machine 13 and is centered by the centering guide mechanism 19 into the second drilling machine 13, and the concrete operation of the tail pushing device 14 for pushing the elevator guide rail is as follows: starting the reducing motor 15, so that the reducing motor 15 drives the transmission chain 152 to rotate towards the second drilling machine 13 through the driving chain wheel 150 and the driven chain wheel 151, and synchronously driving the moving seat 143 to move towards the second drilling machine 13 along the guide rail 142, and in the process that the moving seat 143 moves towards the second drilling machine 13 along the guide rail 142, the material pushing block 144 on the moving seat 143 can push against the elevator guide rail to move towards the second drilling machine 13 together, and the action of the reducing motor 15 is stopped until the left end of the elevator guide rail enters the second drilling machine 13; during the process that the pusher block 144 pushes the elevator guide rail into the second drilling machine 13, the air cylinder 148 on the tail pushing device 14 does not act, i.e. the magnet 147 is always suspended above the pusher block 144 side and does not adhere to the elevator guide rail; treat second drilling machine 13 and accomplish the drilling processing back of elevator guide rail left end, the tail pusher 14 action once more of 13 departments of second drilling machine, the elevator guide rail that the tail pusher 14 will accomplish drilling processing shifts out second drilling machine 13, and the concrete operation that the tail pusher 14 shifted out elevator guide rail is: firstly starting the cylinder 148 to extend the piston rod of the cylinder 148 downwards, when the piston rod of the cylinder 148 extends downwards, the guide rod 146 moves downwards along the guide hole of the guide block 145 to enable the magnet 147 to move downwards synchronously to adsorb and fix the elevator guide rail, then starting the speed reducing motor 15 again to enable the speed reducing motor 15 to drive the transmission chain 152 to rotate towards the direction far away from the second drilling machine 13 through the driving chain wheel 150 and the driven chain wheel 151, and synchronously driving the moving seat 143 to move towards the direction far away from the second drilling machine 13 along the guide rail 142, when the moving seat 143 moves towards the direction far away from the second drilling machine 13 along the guide rail 142, the magnet 147 pulls the elevator guide rail together to move towards the direction far away from the second drilling machine 13 until the left end of the elevator guide rail moves out of the second drilling machine 13, the speed reducing motor 15 stops acting, then the piston rod of the cylinder 148 retracts upwards, when the piston rod of the cylinder 148 retracts, the cylinder 148 can pull the guide rod 146 to move upwards along the guide hole of the guide block 145 through the steel wire rope 149 to enable the magnet 147 to move synchronously towards the guide hole of the second drilling machine 13 Moving upwards to loosen the guide rail of the elevator; then the parallel gas claw 192 of the centering guide mechanism 19 drives the two claw heads 193 to move back and forth, and synchronously drives the two guide wheels 194 to move back and forth to loosen the elevator guide rails;
after the left end of the elevator guide rail finishes big back milling processing, mortise processing and drilling processing, the second stepping transverse moving conveyor 10 continuously conveys the elevator guide rail to the output end, after the elevator guide rail reaches the output end, the material turning device 15 turns the elevator guide rail which is output by the second stepping transverse moving conveyor 10 and is placed in a T shape, the elevator guide rail is placed on the roller type longitudinal conveyor 16, the roller type longitudinal conveyor 16 receives the elevator guide rail and then conveys the elevator guide rail which is placed in the T shape to the counter boring drilling machine 17, the counter boring drilling machine 17 respectively carries out counter boring processing on the left end and the right end of the elevator guide rail, the counter boring drilling machine 17 conveys the elevator guide rail which finishes the counter boring processing to the lifting type longitudinal conveyor 18, the lifting type longitudinal conveyor 18 receives the elevator guide rail and then transfers the elevator guide rail to the second transverse conveyor 2, each conveyor belt 21 of the second transverse conveyor 2 receives the elevator guide rail, starting a motor 24 of the second transverse conveyor 2, so that the motor 24 drives a driving shaft 25 to transmit, and the driving shaft 25 drives driving wheels 23 to synchronously rotate through first driving wheels 26, a driving belt 28 and a second driving wheel 27, so as to drive the conveying belts 21 to synchronously rotate and horizontally and transversely output elevator guide rails;
through the operation, the automatic metal processing of the elevator guide rail is completed.
The utility model has the advantages that: (1) the elevator guide rail can be automatically conveyed to pass through machine tools such as a large back milling machine, a male tenon machine, a female tenon machine, a drilling machine, a counter boring drilling machine and the like, and can be automatically pushed into or moved out of the machine tools, so that the working efficiency is improved, and the labor intensity of workers is reduced; (2) the automatic feeding and discharging device can automatically feed and discharge short-size elevator guide rails with different length specifications, and the application range of the device is expanded; (3) through the arrangement of the centering guide mechanism, the elevator guide rail can accurately enter the drilling machine, and the use stability of the equipment is improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but any modifications or equivalent variations made in accordance with the technical spirit of the present invention are within the scope of the present invention as claimed.

Claims (5)

1. Short-size elevator guide rail golden processing production line, its characterized in that: the elevator guide rail turnover transfer trolley is characterized by comprising two transverse conveyors for horizontally and transversely conveying elevator guide rails, wherein a first I-shaped roller type longitudinal conveyor for horizontally and longitudinally conveying the elevator guide rails which are arranged in a T shape or a supporting shape is arranged on the output end side of one transverse feeding conveyor, a guide rail turnover transfer trolley which can turn over the elevator guide rails on the transverse conveyor into the T shape or the supporting shape and transfer the elevator guide rails to the first I-shaped roller type longitudinal conveyor is arranged between the first I-shaped roller type longitudinal conveyor and the transverse conveyor, a first step transverse conveyor is arranged on one transverse side of the output end of the first I-shaped roller type longitudinal conveyor, and the first step transverse conveyor can be used for keeping the elevator guide rails on the first I-shaped roller type longitudinal conveyor in the T shape and sequentially and transversely conveying the elevator guide rails through a first big-back milling machine, a tenon machine and a first drilling machine; a second I-shaped roller type longitudinal conveyor for horizontally and longitudinally conveying the elevator guide rails which are arranged in a T shape is arranged at the output end of the first step type transverse conveyor, a second step type transverse conveyor is arranged at one transverse side of the output end of the second I-shaped roller type longitudinal conveyor, the second step type transverse conveyor can sequentially and horizontally and transversely convey the elevator guide rails on the second I-shaped roller type longitudinal conveyor in a T shape arrangement state through a second big back milling machine, a female tenon machine and a second drilling machine, and tail pushing devices capable of pushing the elevator guide rails passing through the corresponding machine tool into or out of the corresponding machine tool are respectively arranged at one side of the first big back milling machine, the male tenon machine, the first drilling machine, the second big back milling machine, the female tenon machine and the second drilling machine; the output end of the second stepping transverse moving conveyor is provided with a material turning device, the material turning device can turn the elevator guide rail which is output by the second stepping transverse moving conveyor and is arranged in a T shape into the inverted T shape and is arranged on the roller type longitudinal conveyor, the roller type longitudinal conveyor is used for horizontally and longitudinally conveying the elevator guide rail which is arranged in the inverted T shape, the output end side of the roller type longitudinal conveyor is provided with a spot facing drilling machine, the output end side of the spot facing drilling machine is provided with a lifting type longitudinal conveyor used for bearing the elevator guide rail output by the spot facing drilling machine, and one transverse side of the output end of the lifting type longitudinal conveyor is provided with another transverse conveyor used for bearing the elevator guide rail output by the lifting type longitudinal conveyor.
2. The short dimension elevator guide rail metalworking production line of claim 1, wherein: the structure of tail pusher includes: a frame, a guide rail is arranged at the top of the frame, a moving seat is arranged on the guide rail in a sliding way, the moving seat moves back and forth along the guide rail under the drive of a driving mechanism, a material pushing block which faces forwards and rightly to the end part of the elevator guide rail of the corresponding machine tool is arranged at the bottom of the moving seat, a guide block is arranged on the moving seat above the front side of the material pushing block, a guide hole which is vertically communicated with the guide block is arranged in the guide block, a guide rod which moves along the guide hole is arranged in the guide hole, a magnet which is used for adsorbing and fixing the elevator guide rail is arranged at the lower end of the guide rod, an air cylinder is fixed on the moving seat above the guide rod, the upper end of the guide rod is connected with a piston rod of the air cylinder through a steel wire rope, when the piston rod of the air cylinder extends out, the guide rod can move downwards along the guide hole of the guide block to enable the magnet to synchronously move downwards to adsorb and fix the elevator guide rail which passes through the corresponding machine tool, the cylinder can pull the guide rod to move upwards along the guide hole of the guide block through the steel wire rope so that the magnet synchronously moves upwards to loosen the elevator guide rail.
3. The short dimension elevator guide rail metalworking production line of claim 2, characterized in that: the structure of the driving mechanism comprises: the front end and the rear end of the rack are respectively supported with a driving chain wheel and a driven chain wheel, a transmission chain is wound between the driving chain wheel and the driven chain wheel, the movable seat is fixed on the transmission chain, the driving chain wheel is driven to rotate by a speed reducing motor arranged on the rack, and when the speed reducing motor drives the transmission chain to rotate through the driving chain wheel and the driven chain wheel, the movable seat can move forwards or backwards along with the transmission chain.
4. The short-size elevator guide rail metalworking production line according to claim 1, 2 or 3, characterized in that: the structure of the transverse conveyor comprises: the transverse conveying frame is provided with at least three conveying belts which are sequentially distributed on the transverse conveying frame from front to back at intervals in parallel, each conveying belt is wound on a driven wheel and a driving wheel which are respectively supported on the left side and the right side of the transverse conveying frame, the upper end faces of all the conveying belts jointly form a guide rail placing platform, the distance between every two conveying belts can ensure that the guide rail placing platform can place short-size elevator guide rails with different length specifications, a driving shaft which is driven to rotate by a motor is also supported on the transverse conveying frame, a plurality of first driving wheels are fixedly sleeved on the driving shaft, a second driving wheel is fixedly sleeved on the shaft end of each driving wheel, each first driving wheel corresponds to each second driving wheel one by one, a driving belt is wound between each pair of corresponding first driving wheel and each second driving wheel, and when the driving shaft is driven by the motor, the driving shaft can drive each driving wheel to synchronously through each first driving wheel, each driving belt and each second driving wheel, thereby driving each conveyer belt to synchronously rotate and conveying the elevator guide rail.
5. The short dimension elevator guide rail metalworking production line of claim 4, wherein: still be provided with respectively in one side of the big back of the body milling machine of first big back of the body milling machine, positive tenon bed, first drilling machine, the big back of the body milling machine of second, negative tenon bed, second drilling machine and enable the centering guiding mechanism who corresponds the lathe through the elevator guide rail alignment of corresponding lathe, centering guiding mechanism's structure includes: the elevator guide rail clamping device comprises a base, wherein a parallel gas claw is fixed at the top of the base, a guide wheel is supported on each of two claw heads of the parallel gas claw, the parallel gas claw can drive the two claw heads to move towards or away from each other, and the two guide wheels are synchronously driven to move towards each other to clamp an elevator guide rail or move away from each other to loosen the elevator guide rail.
CN202122237092.3U 2021-09-15 2021-09-15 Short-size elevator guide rail metal processing production line Active CN216326416U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122237092.3U CN216326416U (en) 2021-09-15 2021-09-15 Short-size elevator guide rail metal processing production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122237092.3U CN216326416U (en) 2021-09-15 2021-09-15 Short-size elevator guide rail metal processing production line

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Publication Number Publication Date
CN216326416U true CN216326416U (en) 2022-04-19

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