CN108789631B - Sealing strip on-line punching device and equipment - Google Patents
Sealing strip on-line punching device and equipment Download PDFInfo
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- CN108789631B CN108789631B CN201810958432.1A CN201810958432A CN108789631B CN 108789631 B CN108789631 B CN 108789631B CN 201810958432 A CN201810958432 A CN 201810958432A CN 108789631 B CN108789631 B CN 108789631B
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- drill
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- 238000004080 punching Methods 0.000 title claims abstract description 70
- 238000007789 sealing Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/005—Computer numerical control means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an online punching device for sealing strips, which comprises a support, a planetary mechanism and an air drill, wherein the support is provided with a plurality of air holes; the planetary mechanism is connected with the support and the air drill on two sides respectively, and when the wind drill is in operation, the planetary mechanism rotates relative to the support in a planetary mode, drives the air drill to move relative to the support, and punches a sealing strip below the air drill. The invention has the advantages of continuous punching of the sealing strip in the moving process of the sealing strip and high punching efficiency.
Description
Technical Field
The invention relates to a perforating machine device in the field of vehicle sealing strip production, in particular to an online sealing strip perforating device and equipment.
Background
With the rapid development of automobiles, railway rolling stock and motor train units, the sealing performance of sealing strips used on the equipment is also increasingly required. To meet the sealing requirements of the movable components on the equipment, the matched sealing strip generally adopts the cross section of a hollow bubble pipe A, as shown in figure 4. When the sealing strip is installed, the internal and external air pressure balance of the hollow bubble pipe A of the sealing strip is ensured under different states, and a row of breathing holes B with the diameter of about phi 3-phi 5mm are punched by a drill bit in the longitudinal direction (seen from the direction of the drawing) of the hollow bubble pipe A. Two methods for punching the hollow bubble pipe A in the sealing strip are adopted, one method is sealing strip extrusion production molding, offline punching is carried out after fixed-length cutting, the punching mode cannot be carried out synchronously with sealing strip extrusion molding, the production time of the sealing strip is prolonged, and the production efficiency is low.
The second method is to synchronously perform punching operation in the extrusion molding process of the sealing strip. After the sealing strip is extruded by the extruder, the sealing strip is cooled by a vulcanization shaping and cooling device, is provided with an on-line puncher, and is pulled to a cutting machine by a traction device after punching is completed, and then is cut in a fixed length. According to the method, in the traction movement process of the sealing strip, the punching operation is realized, and the punching operation does not occupy extra time, so that the production efficiency is high. Such as prior art patent CN103302700a, relates to an on-line punching device for sealing strips. The device comprises a bracket, a power device, a punching device, a sealing strip fixing device, an encoder, a traction roller and a traction speed controller. The power device mainly comprises a magnetic cylinder. The punching device moves up and down under the drive of the power device and punches the sealing strip fixed on the fixing device; the encoder may monitor the speed of movement of the seal strip and control the frequency of movement of the power plant based on the speed data. The traction speed controller can sense the input speed of the automobile sealing strip and control the speed of the traction roller driving the sealing strip to move forwards according to the speed. 4 punching air drills are uniformly distributed on the punching device at certain intervals, and the punching air drills can be finely adjusted in the height direction. According to the speed of the sealing strip and the frequency of the power device, the punching interval can be controlled. But in use the following disadvantages will occur:
1) Because the punching device only moves up and down in a straight motion. The sealing strip needs to pause its movement during punching. Otherwise, the punched hole may not be round enough. Because the punching needs to be suspended, the continuity of the motion of the sealing strip is influenced, and the production efficiency is required to be further improved.
2) The technical patent does not set up the waste collection device after punching, influences the manufacturing shop sanitation.
3) In the sealing strip production process, sealing strips with different shapes need to be formed by different fixing devices, and the fixing devices are matched with the punching devices, so that the sealing strips with different shapes are inconvenient to adjust when being punched.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a sealing strip on-line punching device and equipment which can clean waste materials without suspending movement of sealing strips during punching.
The technical scheme of the invention is as follows: an online punching device for sealing strips comprises a support, a planetary mechanism and an air drill; the two sides of the planetary mechanism are respectively connected with the support and the air drill, and when the wind drill is in operation, the planetary mechanism rotates in a planetary mode relative to the support, drives the air drill to move relative to the support, and punches a sealing strip below the air drill.
The invention further adopts the technical scheme that: the planetary mechanism comprises a planetary frame, wherein the planetary frame is provided with a rotation center hole, and one end of the planetary frame is provided with a through hole air drill which is fixed at one end of the planetary frame with the through hole; the support top is equipped with horizontal through-hole, and horizontal through-hole movable mounting has the transmission shaft, and the one end of transmission shaft exposes horizontal through-hole and connects the drive wheel, and its other end is connected with the center hole of rotation.
The invention further adopts the technical scheme that: one end of the planet carrier is provided with a through hole, the through hole is connected with a rotating shaft through a first bearing, one end, close to the support, of the rotating shaft is connected with a self-rotating wheel, and the other end of the rotating shaft is connected with an air drill; one end of the support, which is far away from the driving wheel, is connected with a driven wheel, and the driven wheel is connected with the autorotation wheel.
The invention further adopts the technical scheme that: the driven wheel and the self-rotating wheel are synchronous belt wheels and have the same number of teeth, and the periphery of the driven wheel is meshed with a first synchronous belt.
The invention further adopts the technical scheme that: and a waist-shaped slot hole for installing the tensioning wheel is arranged near the through hole of the planet carrier.
The invention further adopts the technical scheme that: the end, far away from the support, of the rotation shaft is provided with a first step, the first step is connected with a rectangular support, two sides of the support are respectively connected with air drill seats, and each air drill seat is connected with an air drill.
The invention further adopts the technical scheme that: the other end of the planet carrier is connected with the induction block, and the upper end of the support is connected with a switch support for installing a proximity switch.
The invention further adopts the technical scheme that: the transmission shaft is movably connected with the horizontal through hole through a second bearing and a third bearing, and a positioning sleeve is sleeved on the periphery of the transmission shaft between the second bearing and the third bearing.
The invention further adopts the technical scheme that: the rotation shaft is connected with the rotation wheel through a spline.
An online punching device for sealing strips comprises a frame, a punching device, a power device, an encoder device and a dust collection device; the frame is used for fixing the punching device, the power device, the encoder device and the dust collection device; the punching device is the sealing strip on-line punching device according to any one of the technical schemes; the power device is connected with a driving wheel of the punching device through a second synchronous belt; the encoder device is used for monitoring the movement speed of the sealing strip and controlling the movement frequency of the power device according to the data of the speed; the dust collection device cleans up the waste and dust on the frame.
Compared with the prior art, the invention has the following characteristics:
1. The invention can realize continuous and efficient punching of the sealing strip in the moving process of the sealing strip.
2. The dust collection device is arranged, so that production waste and dust can be effectively cleaned, and a clean production environment is ensured.
The detailed structure of the present invention is further described below with reference to the accompanying drawings and detailed description.
Drawings
FIG. 1 is a schematic diagram of an on-line punching device according to the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic diagram of an in-line punching apparatus according to the present invention;
Fig. 4 is a cross-sectional view of a sealing strip with a hollow bulb.
Detailed Description
Example 1
As shown in fig. 1 and 2, an online punching device for sealing strips comprises a support 701, a horizontal through hole 7012 is arranged above the support 701, a step is arranged at the left end of the horizontal through hole 7012, the left end face (seen from the direction of illustration) of the step is connected with a driven wheel 712 through a bolt, the driven wheel 712 can enable the gear to be a synchronous pulley, and the synchronous pulley is preferably adopted in the embodiment.
The transmission shaft 703 is a multi-step shaft, a second step 7031 is arranged on the transmission shaft 703, threaded holes 70311 are uniformly distributed on the second step 7031, the transmission shaft 703 passes through the inner hole of the driven wheel 712 from left to right, the inner holes of the second bearing 707 and the third bearing 709 which are positioned in the horizontal through hole 7012, the right end of the horizontal through hole 7012 is exposed, the second step 7031 is positioned at the left end of the driven wheel 712, the right end of the transmission shaft 703 is connected with a shaft sleeve 704 through a key, the shaft sleeve 704 is connected with a transmission wheel 702 through a bolt, and the transmission wheel 702 preferably adopts a synchronous pulley. The left end of the third bearing 709 in the horizontal through hole 7012 abuts against the right end face of the first step of the transmission shaft 703, the positioning sleeve 708 is sleeved on the periphery of the transmission shaft 703, the two ends of the positioning sleeve abut against the right end of the third bearing 709 and the left end face of the second bearing 707 respectively, and the right end face of the second bearing 707 is fixed on the transmission shaft 703 and in the corresponding groove of the horizontal through hole 7012 respectively through the shaft clamping ring 705 and the hole clamping ring 706.
The left end shaft 7032 at the left end of the transmission shaft 703 is concentric with the planet carrier 715 and is positioned in the rotation center hole 7151, through holes are provided around the rotation center hole 7151, and bolts are screwed into the screw holes 70311 on the second step 7031 of the transmission shaft 703 through the through holes, thereby fixing the planet carrier 715 to the transmission shaft 703. The planet carrier 715, drive shaft 703 and drive wheel 702 may rotate together about the centre of the drive shaft 703.
The planet carrier 715 is provided with a sensing block 714 at one end thereof away from the rotation center hole 7151 by a screw, and the sensing block 714 is used in cooperation with a proximity switch seat 710 and a proximity switch 711 mounted on the top surface of the support 701. The function of this is to detect the rotational speed of the carrier 715 and feed back the rotational speed to the electrical control device for perforation control. In addition, the sensing block 714 also acts as a counterweight, which allows the upper and lower ends of the planet carrier 715 to be of comparable mass.
The planet carrier 715 is provided with a through hole 7152 from the other end of the rotation center hole 7151, a first bearing 726 is installed in the through hole 7152, a spline 7251 is arranged at the right end of the rotation shaft 725, the spline 727 penetrates through an inner hole of the bearing 726 from left to right to be connected with the self-rotation wheel 727 provided with the spline inner hole, the self-rotation wheel 727 is fixed at the right end of the spline shaft 725 by a pressing plate 728, a step is arranged at the left end of the rotation shaft 725, and a small hole 7252 is arranged on the step. The self-rotating wheel 727 can be a synchronous pulley, the self-rotating wheel 727 is preferably a synchronous pulley, the number of teeth of the self-rotating wheel 727 is the same as that of the driven wheel 712, a first synchronous belt 713 is meshed with the periphery of the self-rotating wheel 727, and synchronous motion between the self-rotating wheel 727 and the driven wheel 712 can be realized through the first synchronous belt 713.
The tensioning wheel 729 is fixed in the kidney-shaped groove 7153 of the planet carrier 715 by a nut, the outer surface of the tensioning wheel 729 is abutted against the outer side of the synchronous belt 713, and the position of the tensioning wheel 729 in the kidney-shaped hole 7153 is adjusted, so that the tensioning degree of the synchronous belt 713 is adjusted.
The end of the rotation shaft 725, which is far away from the support 701, is provided with a first step, the first step is connected with a rectangular support 718, a positioning hole 7182 is formed above the support 718, a middle mounting hole 7181 is formed in the middle of the support 718, and a bushing 719 is mounted in the positioning hole 7182; a bushing 724 is mounted in the middle mounting hole 7181. The locating pin 720 is passed through the bushing 719 to tightly fit the small hole 7252 on the left end step of the rotating shaft 725, thereby achieving the relative positioning of 718 and the spline shaft 725. Bushing 724 mates with the right end of spline shaft 725 and secures bracket 718 to the right end shaft of spline shaft 725 with knob 721.
The left and right air drill seats 716 are mounted in the corresponding screw holes 7183 of the bracket 718 through screws, the hole pitch in the horizontal direction of the screw holes 7183 is adjusted, and the distance between the two air drill seats 716 can be adjusted, so that the punching pitch can be adjusted. The top of the air drill seat 716 is provided with a through hole 7161 in the vertical direction, one side of the through hole is provided with a groove 7162, a cylindrical surface above the air drill 722 is arranged in the through hole 7161, and the air drill seat is fixed by a handle 717 with external threads through a threaded hole 7163 on the front surface of the air drill seat. The handle 717 is provided with a quick change function which can quickly detach the air drill 722 from the air drill seat 716 or quickly fix the air drill 722. A drill bit 723 for drilling is attached to the bottom of the air drill 722. At the top of the air drill 722 is provided a compressed air inlet fitting 7221 through which compressed air enters the air drill 722, driving the drill bit 723 to rotate. The rotational speed of the drill 723 varies with air pressure and air flow rate.
In operation, the timing belt 1401 transmits the power of the power device 14 to the driving wheel 702 on the punching mechanism 7, the driving wheel 702 drives the rotating shaft 703 to rotate, the rotating shaft 703 drives the planet carrier 715 to rotate, and the planet carrier 715 rotates around the center line of the driving shaft 703 with the elements mounted on the planet carrier 715 synchronously. Under the action of the first timing belt 713, the rotation wheel 727, the pressing plate 728, the rotation shaft 725, the bracket 718, the wind drill stand 716, the wind drill 722, and the drill bit 723 rotate as a unit around the center line of the rotation shaft 725.
The rotating wheel 727 is driven by the planet carrier 715 to rotate around the center line of the transmission shaft 703 and the first synchronous belt 713 to rotate around the center of the rotating shaft 725, the former corresponds to revolution and the latter corresponds to rotation. Since the diameter and the number of teeth of the driven wheel 712 and the rotation wheel 727 are the same, the angular velocity values of the rotation and revolution of the rotation wheel 727 are equal and opposite. Thus, when the punching mechanism 7 is operated, the air drill 722 and the drill 723 can permanently vertically work on the platform.
The air drill 722 is driven by compressed air, and the drill 723 rotates around its own center line at a rotational speed determined by the pressure and flow rate of the compressed air.
As shown in fig. 3, the invention also provides an online punching device for sealing strips, which comprises a frame 6, a punching device 7, a power device 14, an encoder device 9 and a dust collection device 5; the frame 6 is supported on the ground by a plurality of foot pads 16, and a working platform 11 is fixed above the frame 6. Above the work platform 11, a front guide plate 2, a control panel 4, an encoder device 9, a punching device 7 (bolts pass through mounting holes 7011 of the punching device 7 to fix the punching device 7 on the frame 6), an antenna 8, a punching tool 10, and a rear guide plate 12 are mounted in this order from right to left (seen from the direction of the drawing). The encoder means 9 is arranged to monitor the speed of movement of the sealing strip and to control the frequency of movement of the power means 14 in dependence on the data of this speed. A power device 14 is suspended below the working platform 11, and the power device 14 is connected with a driving wheel 702 of the punching mechanism 7 by a synchronous belt 1401 to transmit power. The punching tool 10 is connected with the working platform 11 through a quick-change device, and is convenient to replace. The other parts are connected with the working platform 11 by bolts. The right of the front guide plate 2 is provided with a front positioning mechanism 1, and the left of the front guide plate 2 is provided with a rear positioning mechanism 3. Between the frame 6 and the work platform 11, a pneumatic control box 13 and an electrical control box 15 are arranged, and a suction device 5, preferably a vacuum cleaner, is mounted on the right side of the frame.
In operation, the present invention is mounted to the extrusion line in a corresponding position and the footpad 16 is adjusted to bring the work platform 11 to a suitable height. The power supply is switched on, the relevant information of the production of the sealing strips received by the antenna 8 is checked on the control panel 4, the corresponding punching tool 10, the air drill 722 and the drill bit 723 are installed according to the information of the sealing strips, the front positioning mechanism 1 and the rear positioning mechanism 3 are adjusted, the sealing strips fall on the upper surface of the front guide plate 2 freely, and the positioning mechanism 1, the rear positioning mechanism 3, the punching tool 10 and the detection wheel 901 of the encoder device 9 are positioned in the same plane in the longitudinal direction and are positioned correctly. Corresponding parameters are set in the control panel 4 to adapt the setting of the punch to the produced sealing strip.
The air line is connected to the joint 7221 of the air drill 722, and the air source is connected, so that the pressure and flow rate of the compressed air are adjusted in the pneumatic control box 13.
When the sealing strip is pulled by the front traction device, the punching device 7 is driven by the power device 14 to perform punching operation according to the set parameters. The detection wheel 901 on the encoder device 9 falls on the upper surface of the sealing strip due to gravity, and is driven by the sealing strip to rotate, and the linear speed of the detection wheel 901 is the current traction speed of the sealing strip. The detection wheel 901 feeds back the current traction speed of the sealing strip to the electric control box 15 to control the servo electric rotating speed of the power device 14, and then control the rotating speed of the punching device 7, so that the rotating speed of the punching device 7, the punching hole distance and the current traction speed of the sealing strip are matched.
The air drill 722 of the punching device 7 performs circular arc movement, and punching is performed when the air drill 722 is positioned at the lowest point of the circular arc. At this time, by controlling the rotation speed of the power device 14, the linear speed of the air drill 722 at the lowest point of the circular arc is ensured to be equal to the current speed of the sealing strip, continuous drilling can be realized without suspending the movement of the sealing strip, and the drilled hole is a round hole.
The proximity switch 711 detects whether or not the actual rotational speed of the carrier 715 of the punching device 7 matches a set value, and transmits a detection signal to the electric control box 15. If the actual rotational speed deviates from the set point, the control system modifies the rotational speed of the power plant 14 so that the actual rotational speed of the planet carrier coincides with the set point.
When the sealing strips with different hole pitches are required to be punched, the punching can be realized only by controlling the rotating speed of the power device 14.
After the punching operation is completed, the dust collection device 5 is started, the waste materials and dust on the working platform 11 are cleaned, and the dust collection device 5 is cleaned regularly.
The invention comprises: continuous and efficient drilling of the sealing strip in the moving process can be realized; because the antenna 8 is arranged, the invention can receive the production instruction information sent by the upstream equipment of the production line and can send the tooling information and the like on the current punching equipment to the production line, thereby realizing the networking control; due to the dust collection device 5, production waste and dust can be effectively cleaned, and clean production environment is ensured.
The foregoing embodiments are preferred embodiments of the present invention, and in addition, the present invention may be implemented in other manners, and any obvious substitution is within the scope of the present invention without departing from the spirit of the present invention.
Claims (5)
1. On-line punching equipment for sealing strips is characterized in that: the dust collector comprises a frame (6), a punching device (7), a power device (14), an encoder device (9) and a dust collection device (5); the frame (6) is used for fixing the punching device (7), the power device (14), the encoder device (9) and the dust collection device (5); the power device (14) is connected with the driving wheel (702) of the punching device (7) through a second synchronous belt (1401); the encoder device (9) is used for monitoring the movement speed of the sealing strip and controlling the movement frequency of the power device (14) according to the data of the speed; the dust collection device (5) cleans up waste and dust on the frame (6); the punching device (7) comprises a support (701), a planetary mechanism and an air drill (722); two sides of the planetary mechanism are respectively connected with a support (701) and an air drill (722); the planetary mechanism comprises a planetary carrier (715), wherein the planetary carrier (715) is provided with a rotation center hole (7151), one end of the planetary carrier (715) is provided with a through hole (7152), and an air drill (722) is fixed at one end of the planetary carrier (715); a horizontal through hole (7012) is formed above the support (701), a transmission shaft (703) is movably arranged in the horizontal through hole (7012), one end of the transmission shaft (703) is exposed out of the horizontal through hole (7012) and is connected with a transmission wheel (702), and the other end of the transmission shaft is connected with a rotation center hole (7151);
One end of the planet carrier (715) is provided with a through hole (7152), the through hole (7152) is connected with a rotating shaft (725) through a first bearing (726), one end, close to the support (701), of the rotating shaft (725) is connected with a rotating wheel (727), and the other end of the rotating shaft is connected with an air drill (722); one end of the support (701) far away from the driving wheel (702) is connected with a driven wheel (712), and the driven wheel (712) is connected with a self-rotation wheel (727);
the driven wheel (712) and the autorotation wheel (727) are synchronous pulleys and have the same tooth number, and a first synchronous belt (713) is meshed with the periphery of the driven wheel; when the wind drill is in operation, the planetary mechanism eccentrically rotates relative to the support (701), drives the wind drill (722) to move relative to the support (701), and punches a sealing strip positioned below the wind drill (722);
The other end of the planet carrier (715) is connected with the sensing block (714), and the upper end of the support (701) is connected with the switch support (710) for installing the proximity switch (711).
2. The sealing strip on-line punching device according to claim 1, wherein: a kidney-shaped slot (7153) for installing the tension pulley (729) is arranged near the through hole (7152) of the planet carrier (715).
3. The sealing strip on-line punching device according to claim 1, wherein: the end of the rotating shaft (725) far away from the support (701) is provided with a first step, the first step is connected with a rectangular support (718), two sides of the support (718) are respectively connected with an air drill seat (716), and each air drill seat (716) is connected with an air drill (722).
4. The sealing strip on-line punching device according to claim 1, wherein: the transmission shaft (703) is movably connected with the horizontal through hole (7012) through a second bearing (707) and a third bearing (709), and a positioning sleeve (708) is sleeved on the periphery of the transmission shaft (703) between the second bearing (707) and the third bearing (709).
5. The sealing strip on-line punching device according to claim 1, wherein: the rotating shaft (725) is connected with the rotating wheel (727) through a spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958432.1A CN108789631B (en) | 2018-08-22 | 2018-08-22 | Sealing strip on-line punching device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958432.1A CN108789631B (en) | 2018-08-22 | 2018-08-22 | Sealing strip on-line punching device and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108789631A CN108789631A (en) | 2018-11-13 |
| CN108789631B true CN108789631B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810958432.1A Active CN108789631B (en) | 2018-08-22 | 2018-08-22 | Sealing strip on-line punching device and equipment |
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| CN (1) | CN108789631B (en) |
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| CN110611168B (en) * | 2019-09-21 | 2020-11-20 | 深圳市锦凌电子有限公司 | Multi-antenna calibration device for 5G communication |
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| CN206869309U (en) * | 2017-07-06 | 2018-01-12 | 重庆工商职业学院 | Hybrid Laser-Arc Welding device |
| CN208663988U (en) * | 2018-08-22 | 2019-03-29 | 湖南高速铁路职业技术学院 | The online perforating device of sealing strip and equipment |
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|---|---|
| CN108789631A (en) | 2018-11-13 |
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