CN207523107U - A kind of automatic deviation rectifying device of bubble envelope machine - Google Patents

A kind of automatic deviation rectifying device of bubble envelope machine Download PDF

Info

Publication number
CN207523107U
CN207523107U CN201721526434.0U CN201721526434U CN207523107U CN 207523107 U CN207523107 U CN 207523107U CN 201721526434 U CN201721526434 U CN 201721526434U CN 207523107 U CN207523107 U CN 207523107U
Authority
CN
China
Prior art keywords
correction
paper
error
work top
pedestal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721526434.0U
Other languages
Chinese (zh)
Inventor
张根
赵威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI WANHON PRINTING CO Ltd
Original Assignee
SHANGHAI WANHON PRINTING CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI WANHON PRINTING CO Ltd filed Critical SHANGHAI WANHON PRINTING CO Ltd
Priority to CN201721526434.0U priority Critical patent/CN207523107U/en
Application granted granted Critical
Publication of CN207523107U publication Critical patent/CN207523107U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Making Paper Articles (AREA)

Abstract

The utility model is related to Bag Making Machine fields, disclose a kind of automatic deviation rectifying device of bubble envelope machine, it is placed on a work top, work top includes feed end and discharge end, deviation correcting device includes controller, analyzing structure and error-correction structure, and error-correction structure is located at analyzing structure and is set close to the side of discharge end;Analyzing structure includes passing through for paper and flattening the pressing plate of paper, and the detect tank for exposing paper edge is offered on pressing plate, and analyzing structure further includes to detect the distance detector whether paper deviates;Distance detector is controlled with controller with error-correction structure and is connected;By setting controller, analyzing structure and error-correction structure, when paper shifts, analyzing structure data measured changes, signal is passed into controller, controller error correct structure is rectified a deviation, and to paper automatic deviation correction in paper finishing processes, ensures that situations such as deflection, curling is not occurring in paper during movement, finished product error is small, and production efficiency is high.

Description

A kind of automatic deviation rectifying device of bubble envelope machine
Technical field
The utility model is related to Bag Making Machine field, more specifically, it relates to which a kind of the automatic of bubble envelope machine is entangled Deflection device.
Background technology
Bubble envelope is also referred to as brown paper bubble envelope, kraft compounded bubble bags, and outer layer is brown paper, surfacing, easily Writing, liner have bubble chamber film, and tool buffering antihunt action prevents article from damaging when pressing, touch, fall.
Patent publication No. is that the Chinese patent of CN103909679A discloses a kind of paper bag machine, including being sequentially arranged in rack Shaping mechanism, feed mechanism, break mechanism, edge-sealing mechanism and output mechanism.
But during bubble envelope is processed, inevitably will appear sheet wander, finished product is caused error, production effect occur Rate is low.Therefore, how to ensure that the track of sheet movement is stablized relatively in process, do not occur during movement partially Tiltedly, situations such as crimping, while the use scope that can improve whole equipment again is that those skilled in the art need to solve the problems, such as.
Utility model content
It easily shifts for paper in practice, finished product is caused error, this problem of low production efficiency, sheet occur The purpose of utility model is to propose a kind of automatic deviation rectifying device of bubble envelope machine, to paper in paper finishing processes Automatic deviation correction ensures that situations such as deflection, curling is not occurring in paper during movement, and finished product error is small, and production efficiency is high, tool Body scheme is as follows:
A kind of automatic deviation rectifying device of bubble envelope machine, is placed on a work top, and the work top includes supplying The feed end of Sheet feeding, the one end of the work top far from the feed end are discharge end, and the deviation correcting device includes control Device processed, for detecting the analyzing structure and the error-correction structure for adjusting paper normotopia whether paper deviate, the error-correction structure position In the analyzing structure close to the side of the discharge end;
The analyzing structure includes passing through for paper and flattening the pressing plate of paper, and exposing paper is offered on the pressing plate The detect tank of Zhang Bianyuan, the analyzing structure further include to detect the distance detector whether paper deviates;
The distance detector is controlled with the controller with the error-correction structure and is connected.
Through the above technical solutions, paper moves on work top, pressing plate flattens at the edge of paper in itself and work Between table top, paper edge is avoided to tilt, bending, convenient for the detection of distance detector.The monitoring point of distance detector is arranged on Close to the edge of paper, distance detector work, detecting distance on work top.When paper shifts, paper is located at distance During the test point of detector, the measured value of distance detector changes and the variable signal is passed to controller.Controller Paper is adjusted in work, error correct structure, rectifies a deviation in time.Paper gradually to it is in situ partially, until paper edge far from away from Test point from detector, the measured value of distance detector restore initial value, and controller error correct structure is stopped, has rectified a deviation Into.This automatic deviation rectifying device, to paper automatic deviation correction, ensures that paper does not occur during movement in paper finishing processes Situations such as deflection, curling, finished product error is small, and production efficiency is high.
Further, the analyzing structure and error-correction structure it is equal there are two, two analyzing structures and two institutes State the both sides that error-correction structure is symmetricly set on sheet movement direction.
Through the above technical solutions, it is symmetricly set on two analyzing structures of the both sides in sheet movement direction and correction knot Structure can simultaneously rectify a deviation to the both sides in sheet movement direction, and correction is more accurate, is further ensured that mistake of the paper in movement Do not occur deflection in journey, production efficiency is high.
Further, the distance detector is photoelectric sensor or laser range sensor, on the work top Detection pedestal is provided with, the distance detector is arranged on the detection pedestal.
Through the above technical solutions, the measurement of photoelectric sensor and laser range sensor is accurate, precision is high, and speed is fast, Be conducive to improve the correction efficiency of deviation correcting device, and then improve the working efficiency of Bag Making Machine.
Further, the error-correction structure includes deviation rectification roller and the driving deviation rectification roller fitting or far from paper with right Paper rectified a deviation or stop correction correction driving mechanism.
Through the above technical solutions, when paper shifts, controller control work, correction driving mechanism driving correction It is close and be bonded paper, and rectify a deviation to paper, after paper is rectified a deviation, controller control work, correction driving mechanism driving Correction stops far from paper, correction.Driving is simple, and operation is convenient.
Further, the correction driving mechanism includes the correction air compressor machine of rectifying cylinder and outside, and external is described Air compressor machine of rectifying a deviation is connected with controller control, and correction pedestal, the cylinder of the rectifying cylinder are provided on the work top Body is arranged on the correction pedestal and is connected with the external correction air compressor machine, the piston rod of the rectifying cylinder to It is vertically arranged and is connect with the deviation rectification roller.
Through the above technical solutions, controller controls work, external correction air compressor machine work is driven, and then adjust correction Air pressure change in cylinder block, air pressure change in the cylinder body of rectifying cylinder drive the piston rod movement of rectifying cylinder, and then drive Dynamic deviation rectification roller movement, close to paper to rectify a deviation to paper or stop rectifying a deviation far from paper.The driving of cylinder is quick, Precisely, it rectifies a deviation much sooner, accurately.
Further, the detection pedestal is fixedly connected with the correction pedestal by screw with the work top, Multiple connecting holes passed through for the screw are offered on the work top.
Through the above technical solutions, detection pedestal, correction pedestal are detachably connected with work top, it can be according to difference Situation will detect pedestal, correction pedestal is connect with the different connecting holes on work top, and regulative mode is simple, easy to operate.
Further, the work top tilts down setting towards the feed end.
Through the above technical solutions, paper moves downward on work top diagonally downward, paper by gravity, Ductility is stronger, is not susceptible to deflection or curling.
Further, the pressing plate is detachably connected with the work top.
Through the above technical solutions, it is easy to disassemble to adjust the position of pressing plate according to the paper of different in width, it also allows for pressing Plate is simple to operate with replacing.
Further, the detection pedestal offers detection kidney slot on vertically, and the analyzing structure further includes Crossbeam is detected, one end of the detection crossbeam is detachably connected by screw and the detection kidney slot with the detection pedestal It connects, the other end of the detection crossbeam is detachably connected with the distance detector.
Through the above technical solutions, the horizontal depth of beam of detection can be adjusted, and then the height of adjustable range detector, also may be used The distance of work top is stretched into adjustable range detector.It can be adjusted according to the position of different operating mode adjustable range detectors Section mode is simple, easy to operate.
Further, the correction pedestal offers correction kidney slot on vertically, and the error-correction structure further includes Correction crossbeam, one end of the correction crossbeam are detachably connected by screw and the correction kidney slot with the correction pedestal It connects, the other end and the cylinder body of the rectifying cylinder of the correction crossbeam are detachably connected.
Through the above technical solutions, the horizontal depth of beam of correction can be adjusted, and then adjust the height of rectifying cylinder cylinder body The cylinder body that rectifying cylinder can be adjusted stretches into the distance of work top.The cylinder body of rectifying cylinder can be adjusted according to different operating modes Position, regulative mode is simple, easy to operate.
Compared with prior art, the beneficial effects of the utility model are as follows:By setting controller, analyzing structure and entangling Inclined structure, when paper shifts, analyzing structure data measured changes, and variable signal is passed to controller, control Device error correct structure correction processed to paper automatic deviation correction in paper finishing processes, ensures paper during movement not There is situations such as deflection, curling, finished product error is small, and production efficiency is high.
Description of the drawings
Fig. 1 is the overall schematic of the automatic deviation rectifying device of bubble envelope machine;
Fig. 2 is the partial enlarged view in A portions in Fig. 1;
Fig. 3 is the partial enlarged view in B portions in Fig. 1;
Fig. 4 is the vertical view of the automatic deviation rectifying device of bubble envelope machine.
Reference numeral:1st, controller;2nd, analyzing structure;21st, pressing plate;211st, detect tank;22nd, distance detector;23rd, it detects Pedestal;231st, kidney slot is detected;24th, crossbeam is detected;3rd, error-correction structure;31st, deviation rectification roller;32nd, correction driving mechanism;33rd, it rectifies a deviation Pedestal;331st, correction kidney slot;34th, correction crossbeam;4th, work top;41st, feed end;42nd, discharge end;5th, connecting hole.
Specific embodiment
With reference to embodiment and attached drawing, the utility model is described in further detail, but the implementation of the utility model Mode is not limited only to this.
The concept of every directionality for being related to upper, lower, left, right, front and rear or directionality is in the following description For the location of the figure described state, thus it cannot be understood as to technology provided by the utility model Scheme is particularly limited to.
As shown in Figure 1, a kind of automatic deviation rectifying device of bubble envelope machine, including controller 1, analyzing structure 2 and Error-correction structure 3, analyzing structure 2 are controlled with controller 1 with error-correction structure 3 and are connected.Analyzing structure 2 is placed in one with error-correction structure 3 On work top 4, work top 4 is bent after being sprawled for paper.In the present embodiment, work top 4 is obliquely installed, work top 4 Upward one end is feed end 41, and the downward one end of work top 4 is discharge end 42.Paper is in work top 4 diagonally downward On move downward, for paper by gravity, ductility is stronger, is not susceptible to deflection or curling.
Analyzing structure 2, as shown in Fig. 2, for detecting whether paper deviates, including what is be detachably connected with work top 4 The distance detector 22 whether pressing plate 21 and detection paper deviate.Pressing plate 21 is between the part of paper and work top 4 The space passed through for paper is formed, distance detector 22 is connected with the control of controller 1.Exposing paper edge is offered on pressing plate 21 Detect tank 211, detect tank 211 a part expose work top 4, a part expose paper edge.Paper is in work top 4 The edge of paper is flattened the detection efficiency that distance detector 22 is improved at it between work top 4 by upper movement, pressing plate 21. Distance detector 22 works, detecting distance, when paper shifts, paper is located at the test point of distance detector 22, distance The measured value of detector 22 changes and the variable signal is passed to controller 1.Controller 1 works, error correct structure 3 Paper is adjusted, is rectified a deviation in time.Correction is simple, easy to operate.
Distance detector 22 is photoelectric sensor or laser range sensor, and detection pedestal is provided on work top 4 23, distance detector 22 is arranged on detection pedestal 23.The measurement of photoelectric sensor and laser range sensor is accurate, precision Height, speed is fast, is conducive to improve the correction efficiency of deviation correcting device, and then improves the working efficiency of Bag Making Machine.
Error-correction structure 3, as shown in figure 3, for adjusting paper normotopia, positioned at analyzing structure 2 close to the side of discharge end 42. Error-correction structure 3 includes deviation rectification roller 31 and correction driving mechanism 32.Rectify a deviation driving mechanism 32 include rectifying cylinder and outside Correction air compressor machine, external correction air compressor machine are connected with the control of controller 1.Correction pedestal 33, correction are provided on work top 4 The cylinder body of cylinder is arranged on correction pedestal 33 and is connected with external correction air compressor machine, and the piston rod of rectifying cylinder is to perpendicular It is straight to set and connect with deviation rectification roller 31.When paper shifts, controller 1 controls work, drives external correction air compressor machine It works, and then the air pressure change in the cylinder body of adjusting rectifying cylinder, air pressure change, driving rectifying cylinder in the cylinder body of rectifying cylinder Piston rod movement, and then deviation rectification roller 31 is driven to move or rectify a deviation close to paper to paper or far from paper to stop Correction.The driving of rectifying cylinder is quick, accurate, and correction is much sooner, accurately.
As shown in figure 4, offering multiple connecting holes 5 on work top 4, detection pedestal 23 passes through spiral shell with correction pedestal 33 Nail is detachably connected with work top 4.It can will be detected on pedestal 23, correction pedestal 33 and work top 4 according to different operating modes Different connecting holes 5 connect, regulative mode is simple, easy to operate.
As shown in Fig. 2, analyzing structure 2 further includes detection crossbeam 24, detection pedestal 23 offers detection on vertically Kidney slot 231, the one end for detecting crossbeam 24 are detachably connected with detection pedestal 23 by screw and detection kidney slot 231, examined The other end for surveying crossbeam 24 is detachably connected with distance detector 22.Detection crossbeam 24 is by detecting kidney slot 231 and detection bottom Seat 23 is detachably connected, and can adjust the height of detection crossbeam 24, and then the height of adjustable range detector 22;Detect crossbeam 24 It is detachably connected with distance detector 22, the distance of work top 4 can be stretched into adjustable range detector 22.It can be according to difference The position of operating mode adjustable range detector 22, regulative mode is simple, easy to operate.
As shown in figure 3, error-correction structure 3 further includes correction crossbeam 34, correction pedestal 33 offers correction on vertically Kidney slot 331, the one end for crossbeam 34 of rectifying a deviation are detachably connected with correction pedestal 33 by screw and correction kidney slot 331, entangled The inclined other end of crossbeam 34 and the cylinder body of rectifying cylinder are detachably connected.Correction crossbeam 34 passes through kidney slot 331 and the correction of rectifying a deviation Pedestal 33 is detachably connected, and can adjust the height of correction crossbeam 34, and then adjust the height of cylinder of rectifying cylinder;Correction crossbeam 34 are detachably connected with the cylinder body of rectifying cylinder, and the cylinder body that can adjust rectifying cylinder stretches into the distance of work top 4.It can root The cylinder body position of rectifying cylinder is adjusted according to different operating modes, regulative mode is simple, easy to operate.
Analyzing structure 2 and error-correction structure 3 in the present embodiment there are two, two analyzing structures 2 and two corrections Structure 3 is symmetricly set on the both sides in sheet movement direction.It can rectify a deviation, rectify a deviation to the both sides in sheet movement direction simultaneously More precisely, it is further ensured that deflection does not occur during movement in paper, production efficiency is high.
The working principle and beneficial effect of the utility model is:
Paper moves on work top 4, and pressing plate 21 flattens at the edge of paper at it between work top 4, avoids Paper edge tilts, bending, convenient for the detection of distance detector 22.The monitoring point of distance detector 22 is arranged on work top 4 The edge of upper close paper, distance detector 22 work, detecting distance.When paper shifts, paper is located at distance detector During 22 test point, the measured value of distance detector 22 changes and the variable signal is passed to controller 1.Controller 1 Paper is adjusted in work, error correct structure 3, rectifies a deviation in time.Paper is gradually to offset in situ, until paper edge is separate The test point of distance detector 22, the measured value of distance detector 22 restore initial value, and 1 error correct structure 3 of controller stops work Make, correction is completed.
This automatic deviation rectifying device, to paper automatic deviation correction, ensures paper during movement not in paper finishing processes There is situations such as deflection, curling, finished product error is small, and production efficiency is high.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of automatic deviation rectifying device of bubble envelope machine, is placed on a work top (4), work top (4) packet The feed end (41) for Sheet feeding is included, the one end of the work top (4) far from the feed end (41) is discharge end (42), It is characterized in that, the deviation correcting device includes controller (1), analyzing structure (2) and tune for detecting whether paper deviates The error-correction structure (3) of paper normotopia is saved, the error-correction structure (3) is positioned at the analyzing structure (2) close to the discharge end (42) Side;
The analyzing structure (2) opens up including being used to pass through for paper and flattening the pressing plate (21) of paper on the pressing plate (21) Have a detect tank (211) for exposing paper edge, the analyzing structure (2) further include for detect whether the paper deviate away from From detector (22);
The distance detector (22) controls with the controller (1) with the error-correction structure (3) and connects.
2. the automatic deviation rectifying device of bubble envelope machine according to claim 1, which is characterized in that the analyzing structure (2) and error-correction structure (3) there are two, two analyzing structures (2) and two error-correction structures (3) symmetrically set It puts in the both sides in sheet movement direction.
3. the automatic deviation rectifying device of bubble envelope machine according to claim 1, which is characterized in that the distance detection Device (22) is photoelectric sensor or laser range sensor, and detection pedestal (23) is provided on the work top (4), described Distance detector (22) is arranged on the detection pedestal (23).
4. the automatic deviation rectifying device of bubble envelope machine according to claim 3, which is characterized in that the error-correction structure (3) including deviation rectification roller (31) and the fitting of the driving deviation rectification roller (31) either far from paper to be rectified a deviation or be stopped to paper The correction driving mechanism (32) only rectified a deviation.
5. the automatic deviation rectifying device of bubble envelope machine according to claim 4, which is characterized in that the correction driving Correction air compressor machine of the mechanism (32) including rectifying cylinder and outside, the external correction air compressor machine and the controller (1) Control connects, and correction pedestal (33) is provided on the work top (4), and the cylinder body of the rectifying cylinder is arranged on the correction Be connected on pedestal (33) and with the external correction air compressor machine, the piston rod of the rectifying cylinder it is axially vertically disposed and with Deviation rectification roller (31) connection.
6. the automatic deviation rectifying device of bubble envelope machine according to claim 5, which is characterized in that the detection pedestal (23) it is fixedly connected with the work top (4) by screw with the correction pedestal (33), is opened on the work top (4) Equipped with multiple connecting holes (5) passed through for the screw.
7. the automatic deviation rectifying device of bubble envelope machine according to claim 6, which is characterized in that the detection pedestal (23) vertically on offer detection kidney slot (231), the analyzing structure (2) further include detection crossbeam (24), it is described One end of detection crossbeam (24) is detachably connected by screw and the detection kidney slot (231) with the detection pedestal (23) It connects, the other end of the detection crossbeam (24) is detachably connected with the distance detector (22).
8. the automatic deviation rectifying device of bubble envelope machine according to claim 7, which is characterized in that the correction pedestal (33) vertically on offer correction kidney slot (331), the error-correction structure (3) further include correction crossbeam (34), it is described One end of correction crossbeam (34) is detachably connected by screw and the correction kidney slot (331) with the correction pedestal (33) It connects, the other end and the cylinder body of the rectifying cylinder of the correction crossbeam (34) are detachably connected.
9. the automatic deviation rectifying device of bubble envelope machine according to claim 1, which is characterized in that the work top (4) setting is tilted down towards the feed end (41).
10. the automatic deviation rectifying device of bubble envelope machine according to claim 9, which is characterized in that the pressing plate (21) it is detachably connected with the work top (4).
CN201721526434.0U 2017-11-15 2017-11-15 A kind of automatic deviation rectifying device of bubble envelope machine Expired - Fee Related CN207523107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721526434.0U CN207523107U (en) 2017-11-15 2017-11-15 A kind of automatic deviation rectifying device of bubble envelope machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721526434.0U CN207523107U (en) 2017-11-15 2017-11-15 A kind of automatic deviation rectifying device of bubble envelope machine

Publications (1)

Publication Number Publication Date
CN207523107U true CN207523107U (en) 2018-06-22

Family

ID=62581368

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721526434.0U Expired - Fee Related CN207523107U (en) 2017-11-15 2017-11-15 A kind of automatic deviation rectifying device of bubble envelope machine

Country Status (1)

Country Link
CN (1) CN207523107U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109397743A (en) * 2018-12-21 2019-03-01 季锴诚 A kind of simple crimping unit
CN109532105A (en) * 2018-12-29 2019-03-29 佛山市达肯包装机械有限公司 The drive mechanism of paper bag arrangement collating unit
CN109572056A (en) * 2018-12-29 2019-04-05 重庆富美包装印务有限公司 The position detecting device of Bag Making Machine film
CN112845299A (en) * 2020-12-31 2021-05-28 广东金强艺陶瓷实业有限公司 Deviation rectifying mechanism for plate blank and cleaning device comprising deviation rectifying mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109397743A (en) * 2018-12-21 2019-03-01 季锴诚 A kind of simple crimping unit
CN109532105A (en) * 2018-12-29 2019-03-29 佛山市达肯包装机械有限公司 The drive mechanism of paper bag arrangement collating unit
CN109572056A (en) * 2018-12-29 2019-04-05 重庆富美包装印务有限公司 The position detecting device of Bag Making Machine film
CN109572056B (en) * 2018-12-29 2020-06-26 重庆富美包装印务有限公司 Position detection device for film of bag making machine
CN109532105B (en) * 2018-12-29 2021-02-19 佛山市达肯包装机械有限公司 Transmission structure of paper bag arranging and finishing device
CN112845299A (en) * 2020-12-31 2021-05-28 广东金强艺陶瓷实业有限公司 Deviation rectifying mechanism for plate blank and cleaning device comprising deviation rectifying mechanism

Similar Documents

Publication Publication Date Title
CN207523107U (en) A kind of automatic deviation rectifying device of bubble envelope machine
CN205940380U (en) Brake disc is beated and poor utensil of examining of thickness
CN105881101A (en) Hub detection device and control method thereof
CN106839939A (en) A kind of battery measuring thickness device
CN108214103A (en) Bilateral milling machine workpiece corrects measuring mechanism and method
CN205765269U (en) The detection device of wheel hub
CN209259046U (en) A kind of limit adjustment mechanism of glass laminate machine
CN108082768A (en) Intelligent feed bin and its control method
CN207129662U (en) A kind of steel disc reinforcement machine is fed to level detecting apparatus
CN207917195U (en) A kind of pumping auger scale
CN104692154B (en) Intelligent paper feeding machine
CN206406627U (en) A kind of printer for saving printing paper
CN107520653A (en) A kind of detent mechanism of chair sheet material punch device
CN109229688A (en) A kind of full-automatic labeling device of the rotating disc type of door handle
CN108032055A (en) Porcelain knob feeder equipment for Intelligent assembly platform
CN209632052U (en) A kind of safe squeeze riveter
CN207255545U (en) Piecing devices for color aluminium roller coat producing line
CN108032058A (en) Full-automatic feeding porcelain knob transmission equipment
CN209147910U (en) The flatness checking device of the wind outlet panel of air conditioner
CN206670515U (en) Adjustable bevel built-up welding thickness detection apparatus
CN208196198U (en) Bilateral milling machine workpiece corrects measuring mechanism
CN207096005U (en) A kind of carton strength-testing machine
CN200986428Y (en) Measuring device dedicated for
CN219551371U (en) Pipeline welding seam flanging detection ruler
CN206882184U (en) One kind automation shoes height detecting device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180622

CF01 Termination of patent right due to non-payment of annual fee