CN205966867U - A fully automatic continuous production line for door hinge leveling - Google Patents

Abstract

The utility model discloses a full-automatic continuous production line of door hinge levelling, including production line operation platform main part, be provided with material feeding unit in the production line operation platform main part, material feeding unit is connected with the actuating mechanism of its motion of a drive, material feeding unit's top is provided with levelling upper die mechanism, levelling upper die mechanism is connected with the power unit of its up-and-down motion of drive and leveling the door hinge material, and this technical scheme has solved the not high problem with production efficiency is low of product surface plane degree that exists among the prior art for product quality and production efficiency improve greatly. Meanwhile, the problem that a large amount of labor is needed is solved, and the automatic continuous door hinge leveling production line with reliable product quality and high production efficiency is provided for the industry.

Description

A fully automatic continuous production line for door hinge leveling

technical field

The utility model relates to a production line, in particular to a fully automatic continuous production line for door hinge leveling.

Background technique

At present, the hinge connection is a common mechanical connection mechanism, which requires blanking, punching, cutting and other processes according to the structural characteristics of the parts. However, after punching and notching, the flatness of the parts will decrease, and surface defects such as burrs will easily appear. If the parts after punching and notching are not leveled, it will not be conducive to subsequent processing and will affect the quality of the product. The accuracy and surface quality have a serious impact, but some companies use manual loading and unloading for leveling, the production efficiency is extremely low, and the staff are prone to visual fatigue, which poses a major safety hazard.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a door hinge leveling automatic continuous production line.

The technical solution adopted by the utility model to solve the technical problem is: a door hinge leveling automatic continuous production line, including the main body of the production line operation platform, the main body of the production line operation platform is provided with a feeding device, and the feeding device is connected to a A drive mechanism to drive its movement, a leveling upper mold mechanism is arranged above the feeding device, and the leveling upper mold mechanism is connected with a power mechanism that drives it to move up and down and level the door hinge material.

As an improvement of the above technical solution, the power mechanism is a hydraulic press.

As a further improvement of the above technical solution, the drive mechanism is a servo motor.

Further, the output shaft of the servo motor is connected with a reducer, and the reducer is connected with the transmission mechanism.

The output shaft of the servo motor is connected with a reducer, and the reducer is connected with the transmission mechanism.

Further, the feeding device is a chain feeding device, and the chain feeding device is provided with more than one chain, and the chain is provided with a lower module for transporting door hinge materials, and the lower module is provided with door hinge materials. Compatible card slot.

Further, the leveling upper mold mechanism includes an upper mold fixing plate, the lower end of the upper mold fixing plate is provided with a mold connecting plate, and positioning pins are arranged below the mold connecting plate to press the connecting plate, and the positioning pins press the connecting plate. The lower end of the connecting plate is provided with a mold positioning and leveling mold cavity, and the lower end of the mold positioning and leveling mold cavity is provided with a leveling mold block and a positioning pin. A chain guide plate matched with the chain is arranged on the backing plate under the mold.

Further, the leveling upper mold mechanism is provided with a positioning device and a leveling device.

Further, the positioning device is a positioning pin and a matching positioning hole.

Further, the leveling device is a leveling mold block and a matching slot.

Beneficial effects of the utility model: the utility model is provided with a feeding device on the main body of the production line operation platform, the feeding device is connected with a driving mechanism to drive its movement, and a leveling upper mold mechanism is arranged above the feeding device, so that The leveling upper die mechanism is connected with a power mechanism that drives it to move up and down and level the door hinge material. This technical solution solves the problems of low product surface flatness and low production efficiency in the prior art, making the product quality And production efficiency is greatly improved. At the same time, it also solves the problem of requiring a large amount of labor, and provides an automatic continuous production line for door hinge leveling with reliable product quality and high production efficiency.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the leveling upper die mechanism of the present invention.

Fig. 3 is a schematic diagram of the chain feeding device of the present invention.

detailed description

Referring to Fig. 1, Fig. 2 and Fig. 3, a fully automatic continuous production line for door hinge leveling includes a main body of the production line operation platform 1, and a feeding device 2 is arranged on the main body of the production line operating platform 1, and the feeding device 2 is connected to a drive to move it. The driving mechanism 3, and the top of the feeding device 2 is provided with a leveling upper die mechanism 4, which is connected with a power mechanism that drives it to move up and down and level the door hinge material. The flat upper die mechanism 4 realizes the leveling of door hinge materials. This technical solution solves the problems of low product surface precision and low production efficiency in the prior art, and greatly improves product quality and production efficiency. At the same time, it also solves the problem of requiring a large amount of labor, and provides an automatic continuous production line for door hinge leveling with reliable product quality and high production efficiency.

Referring to Fig. 1, the drive mechanism 3 is a servo motor, the output shaft of the servo motor is connected with a reducer, the reducer is connected with the transmission mechanism, and the transmission mechanism is connected with the feeding device 2, the servo motor reducer is according to the instructions of the PLC control system Output the set speed and rotation angle, so as to change with the change of the set value, and respond to the control signal with a certain accuracy. The servo motor reducer drives the feeding device 2 through the sprocket mechanism.

With reference to Fig. 1, this power mechanism is hydraulic press 5, and is four-column hydraulic press, certainly the utility model power mechanism is not limited to hydraulic press 5, also can be hydraulic press, also can reach identical technical effect.

With reference to Fig. 1, Fig. 2, Fig. 3, this feeding device 2 is a chain feeding device, is provided with more than one chain 23 on the chain feeding device, preferably of the utility model is set to two chains 23, certainly also can according to Different numbers of chains 23 need to be provided. The chain 23 is provided with a lower module 21 for transporting the hinge material, and the lower module 21 is provided with a card slot 22 suitable for the hinge material. When the hinge material is placed on the lower module 21 , the slot 22 of the lower module 21 positions the door hinge material, and completes the feeding motion through the chain feeding device. After the material is sent to the detection device, the sensor detects the material and feeds back the signal to the PLC control system. At the same time, the sensor will The distance signal from the material to the center of the leveling upper die is fed back to the servo motor, and the servo motor realizes precise movement. After the positioning is completed, the movement stops. At this time, the hydraulic press 5 receives the system command and starts to move vertically downward, thus ensuring the smoothness of the production line. Cycle continuity improves production efficiency.

Further, the chain 23 and the lower module 21 are positioned and welded. The utility model does not limit the chain 23 and the lower module 21 to be positioned and welded, and a matching hole and pin can also be provided between the chain 23 and the lower module 21, and The same technical effect can also be achieved by setting an interference fit between the hole and the pin.

Furthermore, the feeding device 2 can also be a belt feeding device, and the same technical effect can also be achieved through the same technical means.

Referring to Fig. 1 and Fig. 2, the leveling upper die mechanism 4 includes an upper die fixing plate 41, a mold connecting plate 42 is arranged at the lower end of the upper die fixing plate 41, and positioning pins are arranged below the die connecting plate 42 to compress the connecting plate 43. The lower end of the positioning pin pressing the connecting plate 43 is provided with a mold positioning and leveling mold cavity 44, and the lower end of the mold positioning and leveling cavity 44 is provided with a leveling mold block 45 and a positioning pin 46. On the upper mold fixing plate 41 The lower part of the mold is provided with a mold lower backing plate 6, and the top of the mold lower backing plate 6 is the production line operation platform 1, and the chain guide plate 7 matched with the chain 23 is fixed on the production line operation platform 1, because the leveling upper mold mechanism 4 Fixed on the body of the hydraulic press 5, through the vertical feed movement of the hydraulic press 5, and then through the mold upper mold fixing plate 41, the mold connecting plate 42, the positioning pin pressing the connecting plate 43, the mold positioning and leveling the cavity 44 to fix Leveling the mold block 45 and positioning pin 46, the leveling upper mold mechanism 4 will apply a set pressure to the door hinge material, thereby ensuring the flatness of the door hinge material. After the pressure holding time is over, the oil cylinder quickly returns and unloads. At this time, the servo motor starts again, and the door hinge material reaches the neutral position through the chain feeding device, and falls into the guide device, and finally enters the material box.

Further, the leveling upper die mechanism 4 is provided with a positioning device and a leveling device.

Further, the locating device is a locating pin 46 and a locating hole 8 matched thereto. One of the locating pin 46 locating holes 8 is set on the mold positioning and leveling die cavity 44, and the other is set on the chain guide plate 7, so that It can ensure the positioning accuracy of door hinge materials.

Still further, the leveling device is a leveling mold block 45 and a matching slot 22 .

The preferred implementation of the present utility model has been specifically described above. Of course, the present utility model can also adopt forms different from the above-mentioned embodiments, and those skilled in the art can make equivalent transformations or modifications without violating the spirit of the present invention. Corresponding changes should all belong to the protection scope of the present utility model.

Claims (10)

1. a kind of door hinge smooth full-automatic tinuous production it is characterised in that：Including production line operation platform（1）, described production Line operating platform（1）On be provided with pay-off（2）, described pay-off（2）It is connected with the drive mechanism of its motion of a driving （3）, described pay-off（2）Top be provided with smoothing upper die mechanism（4）, described smoothing upper die mechanism（4）It is connected with driving Its actuating unit moving up and down and door hinge material being smoothed.

2. a kind of door hinge according to claim 1 smooth full-automatic tinuous production it is characterised in that：Described actuating unit For hydraulic press（5）.

3. a kind of door hinge according to claim 1 smooth full-automatic tinuous production it is characterised in that：Described drive mechanism （3）For servomotor.

4. a kind of door hinge according to claim 3 smooth full-automatic tinuous production it is characterised in that：Described servomotor Output shaft connects pay-off by drive mechanism（2）.

5. a kind of door hinge according to claim 4 smooth full-automatic tinuous production it is characterised in that：Described servomotor Output shaft is connected with a reductor, and described reductor is connected with drive mechanism.

6. a kind of door hinge according to claim 1 smooth full-automatic tinuous production it is characterised in that：Described pay-off （2）For chain feeding device, described chain feeding device is provided with the chain of one or more（23）, described chain（23）On set It is equipped with the lower module transporting door hinge material（21）, described lower module（21）On be provided with the draw-in groove being adapted with door hinge material （22）.

7. a kind of door hinge according to claim 6 smooth full-automatic tinuous production it is characterised in that：Described smoothing above mould Mechanism（4）Including upper mould fixed plate（41）, described upper mould fixed plate（41）Lower end be provided with mould connecting plate（42）, described mould Tool connecting plate（42）Lower section setting alignment pin compression connecting plate（43）, described alignment pin compression connecting plate（43）Lower end is provided with Mould positioning and smoothing die cavity（44）, described mould positioning and smoothing die cavity（44）Lower end is provided with leveling die block（45）And it is fixed Position pin（46）, described upper mould fixed plate（41）Lower section be provided with a mould lower bolster（6）, described mould lower bolster（6）On set It is equipped with and chain（23）The chain guide pressing plate matching（7）.

8. a kind of door hinge according to claim 7 smooth full-automatic tinuous production it is characterised in that：Described smoothing above mould Mechanism（4）On be provided with positioner and leveling apparatus.

9. a kind of door hinge according to claim 8 smooth full-automatic tinuous production it is characterised in that：Described positioner For alignment pin（46）With matched location hole（8）.

10. a kind of door hinge according to claim 8 smooth full-automatic tinuous production it is characterised in that：Described smoothing dress It is set to leveling die block（45）With the draw-in groove being matched therewith（22）.