CN110733072A - drilling device capable of automatically punching after centering plastic bottles of different sizes - Google Patents
drilling device capable of automatically punching after centering plastic bottles of different sizes Download PDFInfo
- Publication number
- CN110733072A CN110733072A CN201911076803.4A CN201911076803A CN110733072A CN 110733072 A CN110733072 A CN 110733072A CN 201911076803 A CN201911076803 A CN 201911076803A CN 110733072 A CN110733072 A CN 110733072A
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- rod
- gear
- outer side
- fixedly connected
- plastic bottles
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- 238000005553 drilling Methods 0.000 title claims abstract description 55
- 239000004033 plastic Substances 0.000 title claims abstract description 49
- 229920003023 plastic Polymers 0.000 title claims abstract description 49
- 238000004080 punching Methods 0.000 title claims description 22
- 244000309464 bull Species 0.000 claims description 25
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B26D5/08—Means for actuating the cutting member to effect the cut
-
- 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
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of plastic processing, and discloses drilling devices capable of automatically drilling after centering plastic bottles of different sizes, which comprise drilling rods, wherein the outer sides of the drilling rods are movably connected with gears, the rotating rod rotates to push the centers of the plastic bottles to the central positions of supporting plates, connecting blocks are tightly attached to the outer sides of the plastic bottles, the plastic bottles of different sizes can be positioned, the accuracy of the drilling position is ensured, a right side limiting block is close to the connecting blocks to cause a pulling rope to move left to pull the clamping rods to be far away from a ratchet wheel, the clamping rods do not have a braking effect on the ratchet wheel, the ratchet wheel can normally rotate, the subsequent drilling operation can be smoothly performed, the linkage between structures is increased, the operation is more convenient, the third gear rotates to enable the drilling rods to rotate while moving up and down, the drilling rods gradually rotate to go deep into the plastic bottles, the inner walls of holes are polished, the bottle bodies are.
Description
Technical Field
The invention relates to the technical field of plastic processing, in particular to drilling devices capable of automatically drilling after centering plastic bottles of different sizes.
Background
The plastic is a high molecular compound polymerized by monomer through addition polymerization or polycondensation reaction, the plastic bottle is which is a common plastic product, the plastic bottle is a plastic container which is formed by adding various organic solvents into materials such as polyethylene or polypropylene, and the like, and after being heated at high temperature, the plastic container is subjected to blow molding, extrusion blowing or injection molding by virtue of a plastic mold, the bottle head of the processed plastic bottle is in a sealed state, and subsequent punching is needed, and the following problems exist when the plastic bottle which is subjected to injection molding is punched at present:
when punching the plastic bottle generally, need the manual use of staff perforating equipment to carry out the trompil to the bottle head, it is very inconvenient to operate, and work efficiency is very low, there is great error in the position of punching simultaneously, and the scope that centering mechanism that current automatic perforating equipment was equipped with used is more limited, when carrying out the trompil to the plastic bottle of unidimensional, need adjust the linkage relation between perforating equipment and the centering mechanism, so that not yet centering just punch, lead to the skew of punching position, perhaps punch and centering and go on in step, make centering mechanism lead to the plastic bottle to warp to the excessive extrusion of bottle body, the plastic bottle is impaired, increase the defective rate of product, increase manufacturing cost.
Aiming at the defects of the prior art, the invention provides drilling devices capable of automatically drilling after centering plastic bottles with different sizes, which have the advantages of convenience in operation and applicability to a size range of , solve the problem of inconvenience in operation, can position the plastic bottles with different sizes, ensure that the centers of the plastic bottles are kept right below a punching rod, ensure the accuracy of a punching position, automatically enable the punching rod to rotate while moving up and down after positioning is completed, enable the punching rod to gradually rotate deep into the plastic bottles, polish the inner walls of holes, avoid direct impact damage to the bottle bodies, improve the punching quality, increase the linkage between structures and enable the operation to be more convenient.
Disclosure of Invention
() technical solution
In order to achieve the purposes of convenience in operation and suitability for , the invention provides the following technical scheme that the drilling device capable of automatically drilling after centering plastic bottles of different sizes comprises a drilling rod, a th gear, a second gear, a third gear, a connecting rod, a fourth gear, a ratchet wheel, a clamping rod, a pull rope, a limiting block, a th rotating rod, a supporting plate, a connecting block, a telescopic rod and a second rotating rod.
Wherein:
drilling device for automatic drilling after centering plastic bottles of different sizes, including a drilling rod, the surface of the drilling rod is provided with screw threads, the size of the drilling rod is matched with that of a gear, a th gear is meshed with the screw threads of the drilling rod, so that a th gear can be driven to move up and down when rotating, the outer side of the drilling rod is fixedly connected with a lug, the inside of the second gear is provided with a convex through groove, the size of the through groove is matched with that of the drilling rod connected with the lug, the outer side of the drilling rod is movably connected with a gear, the outer side of the drilling rod is movably connected with a second gear, the size of the second gear is matched with that of a third gear, the outer side of the second gear is movably connected with a third gear, the bottom of the third gear is fixedly connected with a connecting rod, the surface of the connecting rod is provided with screw threads, the size of the connecting rod is matched with that of the fourth gear is synchronously rotated, the outer side of the connecting rod is fixedly connected with a , the outer side of the connecting rod is connected with a rotating pull rod 3623, the rotating rod, and the rotating pull rod is connected with a rotating lever.
The outside swing joint of ratchet has the kelly, the outside fixedly connected with stay cord of kelly, the size of ratchet and the size looks adaptation of kelly, the outside swing joint of kelly has the spring, side fixedly connected with second fixed block of kelly is kept away from to the spring, side fixedly connected with second fixed block of kelly is kept away from to the stay cord, the outside swing joint of stay cord has the stopper, the stopper has two and the size is the same, swing joint has two springs that the size is the same between two stoppers, two springs use the axis of stopper to present the symmetric distribution as the reference, bull stick is located between two stoppers, the through-hole has been seted up to the inside of stopper, its size and the size looks adaptation of bracing plate, make the stopper smoothly move on the fagging, the outside swing joint of stopper has bull stick, the inside fixedly connected with fagging of stopper, two equal size dead slots have been seted up to the inside of fagging, two dead slots use the axis of fagging to present the symmetric distribution for the reference, the size of dead slot and the size looks adaptation of connecting block, the outside of dead slot is connected with the telescopic link, the dead lever is connected with the swing joint block of second swing joint pole on the right side of telescopic link, the right side of the dead lever, the outside of the dead lever is connected with the dead lever 3578 side of the telescopic link, the dead lever is connected with the dead lever, the dead lever is connected with the dead lever on the dead lever of the dead lever, the dead.
(II) advantageous effects
Compared with the prior art, the invention provides kinds of drilling devices capable of automatically drilling after centering plastic bottles with different sizes, and the drilling devices have the following beneficial effects:
1. through the stopper, under the combined action of bull stick and connecting block, the major axis end that bull stick rotated and made the bull stick keeps away from the stopper, and the stopper promotes the connecting block and is close to the plastic bottle and push away the center position to the fagging with the center of plastic bottle, and the outside at the plastic bottle is hugged closely to the connecting block, can fix a position not unidimensional plastic bottle, guarantees that the center of plastic bottle keeps under the pole of punching, ensures the accuracy of the position of punching.
2. Through the stopper, the connecting block, the telescopic link, the second bull stick, the ratchet, under the combined action of kelly and stay cord, the right side stopper is close to the connecting block and makes the telescopic link shrink, the ejector pin of right side stopper is close to the second bull stick, make the second bull stick be close to the stay cord and drive partial stay cord and move left the pulling kelly and keep away from the ratchet, the kelly no longer has the braking action to the ratchet, the ratchet can normally rotate, make subsequent punching operation go on smoothly, increase the linkage between the structure, it is more convenient to operate.
3. Through the perforating rod, the gear, the second gear, the third gear, under the combined action of connecting rod and fourth gear, third gear rotation makes second gear and connecting rod rotate in step, the second gear drives the perforating rod and rotates, the connecting rod drives fourth gear rotation simultaneously, the fourth gear drives gear rotation, the gear meshes with the threaded area of perforating rod mutually, it reciprocates to drive the perforating rod, take place rotatoryly when making the perforating rod up-and-down motion, the perforating rod rotates deep plastic bottle gradually, and the inner wall in hole of polishing, avoid direct striking to damage the bottle, the quality of punching has been improved.
Drawings
FIG. 1 is a schematic diagram of the present invention, wherein the structures are in an initial state and are not changed in position;
FIG. 2 is a schematic diagram of the movement trace of the present invention shown in FIG. 1, wherein the third gear rotates to cause the punching rod to rotate while moving up and down;
FIG. 3 is a schematic view showing the connection relationship between the ratchet, the clamping rod and the pull rope according to the present invention;
FIG. 4 is a schematic view of the connection between the structural limiting block and the th rotating rod, wherein each structure is in an initial state and does not change position;
FIG. 5 is a schematic diagram of the motion traces of the structural stoppers and the th rotating lever of the present invention, wherein the rotation of the th rotating lever causes the stoppers to approach each other;
FIG. 6 is a schematic view of the connection relationship between the structural limiting block, the th rotating rod and the supporting plate;
FIG. 7 is a schematic view of the connection relationship between the structure limiting block, the connecting block and the telescopic rod;
FIG. 8 is an enlarged view of the structure of the present invention and the structure A of FIG. 6;
FIG. 9 is a schematic view showing the connection relationship between the structure limiting block, the telescopic rod and the second rotating rod, wherein each structure is in an initial state and does not change position;
fig. 10 is a schematic diagram of the movement traces of the structural limiting block, the telescopic rod and the second rotating rod of the present invention, and at this time, the right limiting block moves left to make the top rod push the rotating rod to rotate reversely.
In the drawing, 1-punching rod, 2- th gear, 3-second gear, 4-third gear, 5-connecting rod, 6-fourth gear, 7-ratchet wheel, 8-clamping rod, 9-pull rope, 10-limiting block, 11- th rotating rod, 12-supporting plate, 13-connecting block, 14-telescopic rod and 15-second rotating rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.
Please refer to fig. 1-10, drilling devices capable of automatically drilling holes after centering plastic bottles of different sizes, including a drilling rod 1, the surface of the drilling rod 1 is provided with threads, the size of the drilling rod is adapted to the size of a gear 2, since a th gear 2 is meshed with the threads of the drilling rod 1, so that the drilling rod 1 can be driven to move up and down when the th gear 2 rotates, the outer side of the drilling rod 1 is fixedly connected with a bump, a "convex" shaped through groove is formed inside the second gear 3, the size of the "convex" shaped through groove is adapted to the size of the drilling rod 1 connected with the bump, when the drilling rod 1 moves up and down, the area of the bump is always located in the through groove of the second gear 3, so that the second gear 3 can drive the drilling rod 1 to rotate, the outer side of the drilling rod 1 is movably connected with a gear 2, the outer side of the drilling rod 1 is movably connected with a second gear 3, the size of the second gear 3 is adapted to the size of the third gear 4, the outer side of the second gear 1 is connected with a third gear 4, the outer side of the drilling rod 3 is fixedly connected with a movable connecting rod 5, the connecting rod , the outer side of the connecting rod is connected with a rotating lever, the rotating lever is connected with a rotating lever, the rotating lever 466, the rotating lever is connected with a rotating lever, the rotating lever 2, the rotating lever is connected with a rotating lever, the rotating lever , the rotating lever is connected with a rotating lever, the rotating lever is connected with a rotating lever, the rotating.
Outside swing joint of ratchet 7 has kelly 8, outside fixedly connected with stay cord 9 of kelly 8, the size of ratchet 7 and the size looks adaptation of kelly 8, the outside swing joint of kelly 8 has the spring, side fixedly connected with fixed block of kelly 8 is kept away from to the spring, side fixedly connected with second fixed block of kelly 8 is kept away from to stay cord 9, during initial state, kelly 8 card is in the ratchet of ratchet 7, hinder ratchet 7 to rotate, stay cord 9 is located the state of straining, the outside swing joint of stay cord 9 has stopper 10, stopper 10 has two and the same size, swing joint has two springs that the size is the same between two stopper 10, two springs use the axis of stopper 10 to present symmetric distribution as the reference, bull stick 11 is located between two stoppers 10, the outside fixedly connected with bull stick 11 of , during initial state, the spring in the stopper 10 outside is in tensile state, stopper 10 contacts with the major axis of bull stick, the through-hole has been seted up to the inside of stopper 10, its size and the size looks adaptation of fagging 12, make smooth and easy removal 10 on fagging 12.
The outside swing joint of stopper 10 has the bull stick 11, the inside fixedly connected with fagging 12 of stopper 10, two dead slots that the size is the same are seted up to the inside of fagging 12, two dead slots use the axis of fagging 12 to present the symmetric distribution as the reference, the size of dead slot and the size looks adaptation of connecting block 13, the outside swing joint of fagging 12 has connecting block 13, the outside swing joint of connecting block 13 has the spring, side and stopper 10 swing joint that connecting block 13 was kept away from to the spring, telescopic link 14 fixed connection is in the outside of right side connecting block 13, side and right side stopper 10 fixed connection that connecting block 13 was kept away from to telescopic link 14, when making stopper 10 be close to each other, drive connecting block 13 synchronous motion earlier, again compress the spring in the connecting block 13 outside, telescopic link 14 also shortens in step, the outside fixedly connected with 14 of connecting block 13, the outside swing joint of telescopic link 14 has second bull stick 15, side swing joint that telescopic link 14 kept away from right side connecting block 13 has second bull stick 15, the outside swing joint has the spring, the side of second bull stick 15 is kept away from second bull stick 15 side and the fixed connection has second bull stick 15, the horizontal plane of second bull stick 15 and the push away from the left side of second bull stick and push rod that the push away from the push rod 15 and.
The working process and the principle of the device are as follows:
the plastic bottle is placed on fagging 12, rotate bull stick 11, make the major axis of bull stick keep away from stopper 10, stopper 10 is close to the plastic bottle, stopper 10 drives connecting block 13 and is close to the plastic bottle simultaneously, 14 synchronous motion of telescopic link on right side, make connecting block 13 paste the outside at the plastic bottle, and stopper 10 extrudees the spring in its outside, right side telescopic link 14 contracts, make the ejector pin of right side stopper 10 be close to second bull stick 15, the ejector pin promotes second bull stick 15 and uses its junction with telescopic link 14 to be the reverse rotation of rotation point and is close to stay cord 9, stopper 10 drives connecting block 13 this moment and hugs closely the plastic bottle and center it.
The above structure and process are shown in FIGS. 4-9.
The ejector pin is close to stay cord 9, drive local stay cord 9 and move to the left, make stay cord 9 drive 8 reverse rotations of kelly and keep away from ratchet 7, ratchet 7 normally rotates, third gear 4 bestrides all, connecting rod 5 rotates synchronously and its body of rod screw region meshes with fourth gear 6, drive the synchronous rotation of fourth gear 6, swing arm rotates synchronously, because swing arm passes through the second swing arm swing joint in pull rod and the gear 2 outside, gear 2 rotates synchronously, because gear 2 meshes with the screw region of perforating rod 1 mutually, gear 2 drives perforating rod 1 and reciprocates, third gear 4 drives second gear 3 simultaneously and rotates, second gear 3 drives perforating rod 1 and rotates, make perforating rod 1 take place the rotation when the up-and-down motion.
The structure and process are described with reference to FIGS. 1-3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
- drilling devices capable of automatically drilling holes after centering plastic bottles of different sizes, which comprise a punching rod (1) and are characterized in that the outer side of the punching rod (1) is movably connected with a gear (2), the outer side of the punching rod (1) is movably connected with a second gear (3), the outer side of the second gear (3) is movably connected with a third gear (4), the bottom of the third gear (4) is fixedly connected with a connecting rod (5), the outer side of the connecting rod (5) is movably connected with a fourth gear (6), and the outer side of the fourth gear (6) is fixedly connected with a ratchet wheel (7).The outside swing joint of ratchet (7) has kelly (8), outside fixedly connected with stay cord (9) of kelly (8), the outside swing joint of stay cord (9) has stopper (10), the outside swing joint of stopper (10) has bull stick (11). inside fixedly connected with fagging (12) of stopper (10), the outside swing joint of fagging (12) has connecting block (13), outside fixedly connected with telescopic link (14) of connecting block (13), the outside swing joint of telescopic link (14) has second bull stick (15).
- 2. type automatic hole drilling device capable of centering plastic bottles of different sizes according to claim 1, wherein the surface of the hole drilling rod (1) is provided with screw threads, the size of the screw threads is matched with that of the gear (2), the outer side of the hole drilling rod (1) is fixedly connected with a lug, the inside of the second gear (3) is provided with a convex through groove, the size of the convex through groove is matched with that of the hole drilling rod (1) connected with the lug, and the size of the second gear (3) is matched with that of the third gear (4).
- 3. type automatic hole drilling device after centering plastic bottles of different sizes according to claim 1, wherein the surface of the connecting rod (5) is provided with screw threads, the size of the connecting rod is matched with the size of the fourth gear (6), the outer side of the fourth gear (6) is fixedly connected with a rotating rod, the side of the rotating rod far away from the fourth gear (6) is movably connected with a pull rod, the side of the pull rod far away from the rotating rod is movably connected with a second rotating rod, and the second rotating rod is fixedly connected with the outer side of the gear (2).
- 4. type automatic hole drilling device after centering plastic bottles of different sizes according to claim 1, wherein the size of the ratchet wheel (7) is matched with the size of the clamping rod (8), the outer side of the clamping rod (8) is movably connected with a spring, the side of the spring far away from the clamping rod (8) is fixedly connected with a fixed block, and the side of the pull rope (9) far away from the clamping rod (8) is fixedly connected with a second fixed block.
- 5. The drilling device capable of automatically punching after centering plastic bottles of different sizes according to claim 1, wherein the two limiting blocks (10) are of the same size, two springs of the same size are movably connected between the two limiting blocks (10), the two springs are symmetrically distributed by taking the central axis of the limiting blocks (10) as a reference, the th rotating rod (11) is positioned between the two limiting blocks (10), and through holes are formed in the limiting blocks (10) and are matched with the size of the supporting plate (12).
- 6. The drilling device capable of automatically punching after centering plastic bottles of different sizes according to claim 1, characterized in that two empty slots with the same size are formed in the supporting plate (12), the two empty slots are symmetrically distributed with the central axis of the supporting plate (12) as a reference, the size of the empty slot is matched with that of the connecting block (13), a spring is movably connected to the outer side of the connecting block (13), the side of the spring, which is far away from the connecting block (13), is movably connected with the limiting block (10), the telescopic rod (14) is fixedly connected to the outer side of the right connecting block (13), and the side of the telescopic rod (14), which is far away from the right connecting block (13), is fixedly connected with the right limiting block (10).
- 7. drilling device capable of automatically perforating after centering plastic bottles with different sizes according to claim 1, characterized in that a second rotating rod (15) is movably connected to the side of the telescopic rod (14) far away from the right connecting block (13), a spring is movably connected to the outer side of the second rotating rod (15), the side of the spring far away from the second rotating rod (15) is movably connected with the telescopic rod (14), the outer side of the right limiting block (10) is fixedly connected with a top rod, the top rod and the second rotating rod (15) are located on the horizontal plane of the system , and the pulling rope (9) is located on the outer side of the second rotating rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911076803.4A CN110733072B (en) | 2019-11-06 | 2019-11-06 | Drilling device capable of automatically punching plastic bottles of different sizes after centering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911076803.4A CN110733072B (en) | 2019-11-06 | 2019-11-06 | Drilling device capable of automatically punching plastic bottles of different sizes after centering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110733072A true CN110733072A (en) | 2020-01-31 |
| CN110733072B CN110733072B (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911076803.4A Active CN110733072B (en) | 2019-11-06 | 2019-11-06 | Drilling device capable of automatically punching plastic bottles of different sizes after centering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110733072B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264953A (en) * | 2020-04-10 | 2020-06-12 | 林慧丽 | Prevent to remove and convenient operation's drilling equipment for clothing production |
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| JPH0929698A (en) * | 1995-07-12 | 1997-02-04 | Hitachi Metals Ltd | Motor-driven punch unit |
| CN2294825Y (en) * | 1997-10-07 | 1998-10-21 | 康中禄 | Self-feeding type electric hand-driven two-purpose boring machine |
| CN2298091Y (en) * | 1997-01-16 | 1998-11-25 | 康中禄 | Self-propelle drilling tapping machine |
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| CN202079631U (en) * | 2011-02-16 | 2011-12-21 | 苏州天风环保科技有限公司 | Transmission mechanism of programmable punching machine |
| CN105519351A (en) * | 2015-12-20 | 2016-04-27 | 重庆市永川区益锐机械有限责任公司 | Medium distribution device for culture bag |
| CN106272690A (en) * | 2016-08-16 | 2017-01-04 | 陈思奇 | A kind of accounting voucher card punch apparatus |
| CN207914640U (en) * | 2018-01-18 | 2018-09-28 | 湘潭瑞欣电工材料有限公司 | A kind of slot beam rapid drilling process equipment |
-
2019
- 2019-11-06 CN CN201911076803.4A patent/CN110733072B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0929698A (en) * | 1995-07-12 | 1997-02-04 | Hitachi Metals Ltd | Motor-driven punch unit |
| CN2298091Y (en) * | 1997-01-16 | 1998-11-25 | 康中禄 | Self-propelle drilling tapping machine |
| CN2294825Y (en) * | 1997-10-07 | 1998-10-21 | 康中禄 | Self-feeding type electric hand-driven two-purpose boring machine |
| CN2484158Y (en) * | 2001-06-01 | 2002-04-03 | 苗正华 | Hard brittle material drilling machine |
| CN202079631U (en) * | 2011-02-16 | 2011-12-21 | 苏州天风环保科技有限公司 | Transmission mechanism of programmable punching machine |
| CN105519351A (en) * | 2015-12-20 | 2016-04-27 | 重庆市永川区益锐机械有限责任公司 | Medium distribution device for culture bag |
| CN106272690A (en) * | 2016-08-16 | 2017-01-04 | 陈思奇 | A kind of accounting voucher card punch apparatus |
| CN207914640U (en) * | 2018-01-18 | 2018-09-28 | 湘潭瑞欣电工材料有限公司 | A kind of slot beam rapid drilling process equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264953A (en) * | 2020-04-10 | 2020-06-12 | 林慧丽 | Prevent to remove and convenient operation's drilling equipment for clothing production |
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| Publication number | Publication date |
|---|---|
| CN110733072B (en) | 2021-09-03 |
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Effective date of registration: 20210806 Address after: 318020 Huangyan Nancheng industrial community (Shilipu), Taizhou City, Zhejiang Province Applicant after: Taizhou Huangyan Lianda Plastics Co.,Ltd. Address before: 100042 Beijing Polytechnic College, 368 stone road, Beijing, Shijingshan District Applicant before: Zhang Yue |
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