CN209830686U

CN209830686U - Through type automatic seam searching equipment

Info

Publication number: CN209830686U
Application number: CN201920628248.0U
Authority: CN
Inventors: 张健
Original assignee: Changchun Zhiyuan New Energy Equipment Co Ltd
Current assignee: Changchun Zhiyuan new energy equipment Co., Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2019-12-24
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a through type automatic seam searching device in the technical field of mechanical production, which comprises a damping wheel unit, a laser sensor system, a synchronous rotating mechanism, an adjustable rotating motor mechanism, an encoder unit, a sensor part, a balancing mechanism, a lifting unit, an adjustable walking motor structure and a frame, wherein the damping wheel is arranged at the top of the frame, a linkage plate is arranged at the top of the lifting unit and the balancing mechanism, the adjustable rotating motor mechanism is arranged on the linkage plate, the encoder unit is arranged at the bottom of the right side of the linkage plate, the sensor part is arranged at the top of the frame, the adjustable walking motor structure is arranged at the left side of the bottom of the frame, the encoder unit, the laser sensor system and the sensor part are electrically connected to a PLC control cabinet, and the seam searching is carried out with high precision by the laser sensor auxiliary encoder arranged on the, and the consistency precision of the product is ensured to the maximum extent.

Description

Through type automatic seam searching equipment

Technical Field

The utility model relates to a mechanical production technical field specifically is an automatic seam equipment of seeking of through type.

Background

English abbreviation for LNG, i.e. liquefied natural gas. Natural gas is a combustible gas that is naturally produced in gas fields and is composed primarily of methane. LNG is condensed into liquid by cooling gaseous natural gas to-162 c at atmospheric pressure. The liquefied natural gas can greatly save storage and transportation space, and has the characteristics of large heat value, high performance and the like.

LNG need use dedicated LNG steel bottle to save LNG when the transportation, and current LNG steel bottle is when producing, because the production capacity of line is produced in the restriction of bottleneck process, for improving LNG steel bottle production efficiency, optimizes redundant process step process, gets rid of manual group and seeks the seam, realizes full automated production, guarantees the productivity, improves the product uniformity.

The existing general pairing modes basically comprise two types: firstly, manual seam finding is adopted, secondly, the automatic assembly machine is provided with a seam finding function, the manual seam finding efficiency is low, repeated turnover is realized, the labor intensity of personnel is high, huge potential safety hazards exist, the manual seam finding consistency is poor, the cost of the automatic assembly machine with the seam finding function is too high, and the efficiency is low due to the complex structural function; meanwhile, the success rate is low once, once the seam is required to be assembled again, the seam finding needs to be carried out again at the same time, so that serious efficiency waste is caused, the beneficial effects can be achieved by the conventional single seam finding equipment, however, the single seam finding equipment is limited in use, easily causes scratch, is poor in flexibility and small in adjustment range, and meanwhile, the finished single seam finding equipment is difficult to effectively integrate into the conventional production line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic seam equipment of seeking of through type to solve the current seam mode inefficiency of seeking that provides in the above-mentioned background art and the problem that the success rate is low.

In order to achieve the above object, the utility model provides a following technical scheme: a through type automatic seam searching device comprises a damping wheel unit, a laser sensor system, a synchronous rotating mechanism, an adjustable rotating motor mechanism, an encoder unit, a sensor component, a balancing mechanism, a lifting unit, an adjustable walking motor structure and a frame, the damping wheel is arranged at the top of the frame, the laser sensor system is arranged at the bottom of the joint of the damping wheel and the frame, the two lifting units are arranged on the bottom sliding block of the frame, the two balancing mechanisms are arranged at the two sides of the lifting units, the top parts of the lifting unit and the balance mechanism are provided with a linkage plate, the adjustable rotating motor mechanism is arranged on the linkage plate, the encoder unit is arranged at the bottom of the right side of the linkage plate, the sensor component is arranged at the top of the frame, the adjustable walking motor mechanism is installed on the left side of the bottom of the frame, and the encoder unit, the laser sensor system and the sensor part are electrically connected to the PLC control cabinet.

Preferably, the frame comprises four support rods, a cross rod arranged on one side of the support rods at the left side and the right side, and a damping wheel unit cross beam arranged on the top of the support rods and used for displaying the damping wheel unit, fixing the laser sensor system and the sensor part.

Preferably, the damping wheel units are uniformly installed on the top of the frame.

Preferably, a positioning groove connected with the lifting unit and the balancing mechanism is arranged at the joint of the frame and the linkage plate.

Preferably, the adjustable travelling mechanism consists of two tension wheels, three linkage wheels and a driving motor, the power output end of the driving motor is connected with the two tension wheels and the three linkage wheels through chains, and the three linkage wheels and the two tension wheels are both arranged at the bottom side of the frame.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the through type automatic seam searching device, the structural design is reasonable, the seam searching device is used in the actual production operation process, the production line transmission process is completely integrated, the automatic unmanned management is realized, the accurate positioning of welding beads is realized by adopting a high-precision laser sensor and a coder, the rotating motor adopts variable frequency control and can be reasonably suitable for different rotating speeds of different bottles, and the optimization of the beat efficiency is realized; independently designed control program, reasonable effectual upper sequence (level gauge welding) and lower sequence (automatic group to) of having connected realize smooth and easy automatic circulation of bottle, by a wide margin accomplished the optimization beat, very big improvement work efficiency, improved product uniformity while to a great extent reduced manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the frame structure of the present invention;

fig. 3 is the schematic diagram of the structure of the adjustable walking motor unit of the present invention.

In the figure: the device comprises a damping wheel unit 1, a laser sensor system 2, a synchronous rotating mechanism 3, an adjustable rotating motor mechanism 4, an encoder unit 5, a sensor part 6, a balance mechanism 7, a lifting unit 8, an adjustable walking motor structure 9, a frame 10, a cross rod 11, a supporting rod 12, a damping wheel unit cross beam 13, a driving motor 14, a linkage wheel 15 and a tensioning wheel 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical scheme: a through type automatic seam searching device is used for improving the seam searching success rate and accordingly improving the production efficiency of LNG steel cylinders, please refer to FIG. 1, and comprises a damping wheel unit 1, a laser sensor system 2, a synchronous rotating mechanism 3, an adjustable rotating motor mechanism 4, an encoder unit 5, a sensor part 6, balancing mechanisms 7, lifting units 8, an adjustable walking motor structure 9 and a frame 10, wherein the damping wheel is installed at the top of the frame 10, the laser sensor system 2 is installed at the bottom of the joint of the damping wheel and the frame 10, the two lifting units 8 are installed at the bottom of the frame 10, the two balancing mechanisms 7 are installed at two sides of the lifting units 8, linkage plates are installed at the tops of the lifting units 8 and the balancing mechanisms 7, the adjustable rotating motor mechanism 4 is installed on the linkage plates, the encoder unit 5 is installed at the bottom of the right side of the linkage plates, the sensor part 6 is respectively, the adjustable walking motor mechanism 9 is installed on the left side of the bottom of the frame 10, and the encoder unit 5, the laser sensor system 2 and the sensor part 6 are electrically connected to the PLC control cabinet.

In a specific using process, an off-line mode is used, the pass-through automatic seam finding device does not have a seam finding function, when the bottle body arrives at the pass-through automatic seam finding device from the production line, the front end element of the sensor part 6 detects the bottle body, the adjustable walking motor structure 9 rotates, two tension wheels on the upper side of the adjustable walking motor structure 9 are connected with two direction gears on the lower side of the damping wheel unit 1 and the damping wheel unit 1 to provide walking power for the bottle body, the bottle body moves forward until the bottle body arrives at the next section of production line, and a seam finding command is sent to the assembling machine; the on-line mode is used, and the automatic seam finding device of the through type performs the seam finding function: the bottle body arrives at the through type automatic seam searching device from the production line, after the front end element of the sensor part 6 detects the bottle body, the adjustable walking motor structure 9 is controlled to rotate by an external control unit, namely a PLC control cabinet, the two tensioning wheels on the upper side of the adjustable walking motor structure 9 are connected with the two direction gears on the lower side of the damping wheel unit 1 and the damping wheel unit 1 to provide walking power for the bottle body, the bottle body moves forwards, when the bottle body walks in place, the tail end element of the sensor part 6 detects an in-place signal, the adjustable walking motor structure 9 stops rotating, the bottle body stops walking, meanwhile, the lifting unit 8 rises, after the lifting unit rises in place, the bottom element of the sensor part 6 detects the in-place signal, the adjustable rotating motor mechanism 4 rotates, when a welding seam on the bottle body rotates to the right below, a laser sensor in the, the PLC control cabinet rotates the bottle body 180 degrees through the synchronous rotating mechanism 3 detected by the encoder unit 5, enables the welding line to face right above according to a program flow command, enables the lifting unit 8 to descend through program processing by the PLC, judges whether the adjustable walking motor structure 9 needs to walk through PLC communication with an original production line, and when the bottle body is separated from the production line, the task is completed at this time, and the PLC sends a command to the assembling machine to avoid finding the welding line.

Referring to fig. 2, in order to facilitate the fixing of the frame 10 to the device, improve the stability of the device, and facilitate the use of the device, the frame 10 includes four support rods 12, a cross bar 11 installed at one side of the support rods 12 at the left and right sides, and a damping wheel unit cross beam 13 installed at the top of the support rods 12 for displaying the damping wheel unit 1 and fixing the laser sensor system 2 and the sensor part 6.

Referring to fig. 1 again, in order to facilitate the damping wheel unit 1 to power the movement of the steel cylinder and improve the movement stability of the steel cylinder, the specially designed damping wheel unit 1 is uniformly installed on the top of the frame 10.

Referring to fig. 1 again, in order to facilitate the installation, positioning and movement of the linkage plate, so as to drive the balance mechanism 7 and the lifting unit 8 to slide, a positioning groove is disposed at the connection position of the frame 10 and the balance mechanism 7 of the lifting unit 8.

Referring to fig. 3, in order to facilitate the adjustable traveling motor structure 9 to drive the damping wheel unit 1 to rotate and the bottle body to move, the adjustable traveling mechanism is composed of two tension wheels 16, three linkage wheels 15 and a driving motor 14, a power output end of the driving motor 14 is connected with the two tension wheels 16 and the three linkage wheels 15 through chains, and the three linkage wheels 15 and the two tension wheels 16 are both installed at the bottom side of the frame 10.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a through type automatic seek seam equipment which characterized in that: comprises a damping wheel unit (1), a laser sensor system (2), a synchronous rotating mechanism (3), an adjustable rotating motor mechanism (4), an encoder unit (5), a sensor component (6), a balance mechanism (7), a lifting unit (8), an adjustable walking motor structure (9) and a frame (10), wherein the damping wheel is arranged at the top of the frame (10), the laser sensor system (2) is arranged at the bottom of the joint of the damping wheel and the frame (10), the two lifting units (8) are arranged at the bottom of the frame (10), the two balance mechanisms (7) are arranged at two sides of the lifting unit (8), a linkage plate is arranged at the top of the lifting unit (8) and the balance mechanism (7), the adjustable rotating motor mechanism (4) is arranged on the linkage plate, and the encoder unit (5) is arranged at the bottom of the right side of the linkage plate, the sensor parts (6) are respectively and simultaneously installed at two top ends, two bottom ends and the like of the frame (10), the adjustable walking motor structure (9) is installed on the left side of the bottom of the frame (10), and the encoder unit (5), the laser sensor system (2) and the sensor parts (6) are electrically connected to the PLC control cabinet.

2. A pass-through automatic seam finder apparatus according to claim 1, wherein: the frame (10) comprises four support rods (12), a cross rod (11) arranged on one side of the support rods (12) viewed from the left side and the right side, and a damping wheel unit cross beam (13) arranged at the top of each support rod (12) and used for displaying the damping wheel units (1) and fixing the laser sensor system (2) and the sensor parts (6).

3. A pass-through automatic seam finder apparatus according to claim 1, wherein: the damping wheel units (1) are uniformly arranged on the top of the frame (10).

4. A pass-through automatic seam finder apparatus according to claim 1, wherein: and a positioning groove connected with the lifting unit (8) and the balancing mechanism (7) is arranged at the joint of the frame (10) and the linkage plate.

5. A pass-through automatic seam finder apparatus according to claim 1, wherein: the adjustable travelling mechanism is composed of two tension wheels (16), three linkage wheels (15) and a driving motor (14), the power output end of the driving motor (14) is connected with the two tension wheels (16) and the three linkage wheels (15) through chains, and the three linkage wheels (15) and the two tension wheels (16) are both installed on the bottom side of the frame (10).