JP2022075459A - Continuous molding mechanism for positionable support lug - Google Patents

Abstract

To provide a continuous molding mechanism for a support lug that is capable of joining a molding device with a carrier device via a transfer device, further continuously loading body plates and also positioning a body plate, and improves processing efficiency without hindering molding work.SOLUTION: The present invention is a continuous molding mechanism for a positionable support lug. A molding lifting structure that coordinates with a pressing molding device is installed at a center of a molding side frame . A positioning groove oriented in the vertical direction is installed in the molding side frame separated from a carrying starting end. A positioning lifting cylinder oriented in the vertical direction is installed in the positioning groove. A positioning lifting block is connected to the positioning lifting cylinder. A positioning insertion bar passing through the molding side frame is installed in the positioning lifting block, with the positioning insertion bar being linked with an installation hole at a clearance therebetween.SELECTED DRAWING: Figure 3

Description

The present invention relates to the field of processing equipment, and particularly to a continuous forming mechanism of a positionable support lug.

The support lug is a general connecting part, and as shown in FIG. 1, it is formed by pressing the main plate 9 provided with two mounting holes 10. In the current processing, the main body plate 9 is almost manually formed. After putting it in the molding device and manually aligning it, the pressing molding device is combined with the molding device to realize the molding of the main body plate 9, and the support lug after molding is removed, which requires a large amount of manual work. , Inefficient.

An object of the present invention is to provide a continuous forming mechanism for a positionable support lug, and by designing the structure of the forming apparatus, the forming apparatus is joined to the conveying apparatus via a transfer apparatus, and further. The main body plate can be continuously inserted and the positioning of the main body plate 9 can be completed. In addition, the processing efficiency can be improved without interfering with the molding work.

The technical measures used by the present invention to achieve the above object are as follows. A positionable continuous forming mechanism for support lugs, which comprises a lower frame and an upper frame, the lower frame is provided with a transport groove, the transport device is installed in the transport groove, and the end of the transport device. Is a molding device fitted in the transport groove, and a transfer device capable of joining the transport device to the molding device and a pressure molding device linked to the molding device are installed on the lower side of the upper frame. The molding apparatus includes a molding side frame fitted in a transport groove, and a molding elevating structure linked to the pressing molding device is installed in the center of the molding side frame, and the inside of the molding side frame away from the transport start end. A positioning groove facing in the vertical direction is installed in the positioning groove, a positioning elevating cylinder facing in the vertical direction is installed in the positioning groove, a positioning elevating block is connected to the positioning elevating cylinder, and the positioning elevating block passes through a molded side frame. A positioning insertion rod is installed, and the positioning insertion rod is linked with a mounting hole with a gap.

Preferably, the transfer device comprises a transfer motor and a transfer screw that are installed under the upper frame and are linked to each other, and the transfer movable block is mounted on the transfer screw and linked to the transfer movable block. A transfer elevating cylinder is installed on the lower side, a transfer elevating block is connected to the transfer elevating cylinder, and a transfer insertion rod linked with a mounting hole is connected to the lower side of the transfer elevating block.

Preferably, a positioning insertion hole facing downward (vertically) is provided in the upper part of the portion where the molded side frame is close to the transfer start end, and the positioning insertion hole is inserted and linked with the transfer insertion rod, and the transfer insertion rod is also provided. A contact sensor is installed at the bottom of the.

Preferably, the transfer insertion rod is covered with a detection block capable of relatively moving upward along the vertical direction, and the upper portion of the detection block is connected to the transfer elevating block via a detection spring and is detected. A pressure sensor is fitted to the lower surface of the block.

Preferably, the molded elevating structure comprises a molded bottom plate installed on the lower side of the molded side frame and a molded telescopic spring installed on the lower frame and passing through the molded bottom plate, and the molded telescopic spring is mounted on the upper part of the molded telescopic spring. A plate is installed, a molded elevating guide rod that can pass through the molded bottom plate is installed under the molded elevating plate, a blocking block is installed at the lower end of the molded elevating guide rod, and the molded telescopic spring is constantly compressed. When the blocking block comes into contact with the molded bottom plate, the molded elevating plate has the same height as the upper surface of the molded side frame, and the lower frame is covered with the molded telescopic spring and is linked to the spring. A bushing is installed.

Preferably, an electromagnet block corresponding to the height of the upper surface is fitted in the middle of the upper surface of the molded elevating plate, and the electromagnet block is linked to the main body plate by magnetic adsorption.

Preferably, the press forming apparatus comprises a press forming cylinder installed on the lower side of the upper frame, a press forming elevating block is installed on the lower side of the pressing forming cylinder, and pressing is performed on the lower side of the pressing forming elevating block. A forming block is installed, the pressing forming block is a quadrangular block, and the height of the pressing forming block is larger than the height of the support lug after forming.

Preferably, the press molding cylinder has two and is symmetrical with respect to the press molding block, the press molding weight block is installed in the center of the upper part of the press molding elevating block, and the press molding weight block is placed on the upper part of the press molding weight block. A press forming spring connected to the lower part of the upper frame is installed, and the press forming spring is always in a compressed state.

It is a molding process diagram of a support lug. It is a figure which shows the structure of the continuous forming mechanism of the support lug which can be positioned. It is a figure which shows the structure of the molded part. It is a figure which shows the structure of a molding apparatus. It is a figure which shows the structure of a transfer device.

In order for those skilled in the art to better understand the technical solutions of the invention, the invention will be described in detail below with reference to the drawings. The description of this part is only empirical and interpretible, and the scope of protection of the present invention is not limited in any way.

As shown in FIGS. 1-4, the specific structure of the present invention is as follows. It is a continuous forming mechanism of a positionable support lug, which comprises a lower frame 1 and an upper frame 2, a transport groove 3 is installed in the lower frame 1, and a transport device 4 is installed in the transport groove 3. Further, the end of the transfer device 4 is a molding device 7 fitted in the transfer groove 3, and a transfer device 6 capable of joining the transfer device 4 to the molding device 7 on the lower side of the upper frame 2 A pressing molding device 8 linked to the molding device 7 is installed, and the molding device 7 includes a molding side frame 16 fitted in the transport groove 3, and is linked to the pressing molding device 8 in the center of the molding side frame 16. A positioning groove facing in the vertical direction is installed in the molding side frame 16 away from the transfer start end, and a positioning lifting cylinder 22 facing in the vertical direction is installed in the positioning groove. The positioning elevating block 23 is connected to the positioning elevating cylinder 22, a positioning insertion rod 24 passing through the molded side frame 16 is installed in the positioning elevating block 23, and the positioning insertion rod 24 is linked with the mounting hole 10 with a gap. Will be done.

The specific operation is as follows. First, the main body plate 9 is placed on the transfer device 4, then transferred to the lower side of the transfer device by the transfer device 4, then transferred to the molded side frame 16 by the transfer device, and then transferred to the molded side frame 16 by the transfer device, and then the positioning elevating block 23 by the positioning elevating cylinder 22. Then, the positioning insertion rod 24 is further inserted into the mounting hole 10, the main body plate 9 is subsequently moved by the transfer device 6, and the positioning insertion rod 24 is further firmly adhered to one side of the mounting hole 10. It is possible to accurately position the main body plate 9 before molding and improve the accuracy of the molding process. After that, the positioning structure and the transfer structure are separated from the main body plate 9, and the molding apparatus 8 is further driven to form the main body plate 9 in the molding side frame 16 in combination with the molding elevating structure. Complete continuous work such as transfer, transfer, positioning and molding of 9, greatly increase processing efficiency and reduce manual work.

As shown in FIG. 5, the transfer device 6 includes a transfer motor 31 and a transfer screw 32 installed on the lower side of the upper frame 2 and linked to each other, and the transfer screw 32 is equipped with a transfer movable block 33. A transfer elevating cylinder 34 is installed under the transfer movable block 33, a transfer elevating block 35 is connected to the transfer elevating cylinder 34, and a mounting hole and a gap are provided under the transfer elevating block 35. The transfer insertion rod 36 that opens and links is connected.

The specific operation of the transfer device is as follows. First, the transfer screw 32 is rotated by the transfer motor 31, the transfer movable block 33 is further moved, the transfer insertion rod 36 is moved above the corresponding mounting hole 10, and then the transfer elevating block is moved by the transfer elevating cylinder 34. By lowering 35, further inserting the transfer insertion rod 36 into the corresponding mounting hole 10, and further moving the transfer movable block 33 by the transfer motor 31, the body plate 9 is moved with it. Achieve the transfer of the main body plate 9.

As shown in FIG. 3-5, a positioning insertion hole 25 facing downward (vertically) is provided at the upper part of the portion where the molding side frame 16 is close to the transfer start end, and the positioning insertion hole 25 is a transfer insertion rod 36. It is inserted and linked, and a contact sensor 37 is installed at the bottom of the transfer insertion rod 36.

After the positioning is completed, the elevating block 35 is continuously lowered by the transfer elevating cylinder 34, and the transfer insertion rod 36 is further inserted into the positioning insertion hole 25. In the signal change of the contact sensor 37, the guidance signal is not generated after the guidance signal is generated, and finally the guidance signal is generated again. If the mounting hole of the main body plate 9 is not positioned correctly, the transfer insertion rod 36 cannot be inserted into the positioning insertion hole 25, and the signal of the contact sensor 37 does not change, so that the position of the mounting hole on the main body plate 9 is changed. On the other hand, it can be detected.

As shown in FIG. 5, the transfer insertion rod 36 is covered with a detection block 39 capable of relatively moving upward along the vertical direction, and the upper portion of the detection block 39 is transferred via the detection spring 38. It is connected to the elevating block 35 and the pressure sensor is fitted on the lower surface of the detection block 39.

After inserting the transfer insertion rod 36 into the mounting hole 10 to generate a signal in the contact sensor 37, the detection block 39 contacts the main body plate 9 and further causes the pressure sensor to emit an induction signal. The amount of compression of the detection spring 38 can be detected by the numerical value of the pressure generated from the pressure sensor, the thickness information of the main body plate 9 can be fed back, and the thickness of the main body plate 9 can be further detected.

As shown in FIG. 4, the molding elevating structure includes a molding bottom plate 17 installed under the molding side frame 16 and a molding telescopic spring 18 installed on the lower frame 1 and passing through the molding bottom plate 17. A molded elevating plate 19 is installed above the molded telescopic spring 18, a molded elevating guide rod 21 that can pass through the molded bottom plate 17 is installed below the molded elevating plate 19, and a molded elevating guide rod 21 is installed at the lower end of the molded elevating guide rod 21. A blocking block is installed, the molded telescopic spring 18 is always in a compressed state, and when the blocking block comes into contact with the molded bottom plate 17, the molded elevating plate 19 has a height with the upper surface of the molded side frame 16. In the same manner, the lower frame 1 is provided with a spring bushing 27 that is covered and linked with the molded telescopic spring 18.

When press molding is performed by the press forming device, both the positioning structure and the transfer structure are separated from the main body plate 9. At this time, the forming elevating plate 19 abuts on the main body plate, and the pressing forming device 8 continuously moves downward. As pressed, the forming telescopic spring 18 is constantly compressed, further completing the forming of the body plate 9. Since the forming telescopic spring 18 is always in a compressed state, the forming elevating plate 19 can always be brought into close contact with the main body plate 9 during press forming, and press forming can be performed more accurately.

As shown in FIG. 4, an electromagnet block 20 corresponding to the height of the upper surface is fitted in the middle of the upper surface of the molded elevating plate 19, and the electromagnet block 20 is linked to the main body plate 9 by magnetic adsorption.

After the positioning and the detection of the mounting hole position are completed, the electromagnet block 20 is energized to magnetically attract the electromagnet block 20 to the main body plate 9, and then the positioning structure and the transfer structure are separated from the main body plate 9. When pressing and molding with the molding device, ensure that the position of the main body plate 9 does not shift, and after the pressing and molding device comes into contact with the main body plate 9, cut off the energization of the electromagnet block 20 and continue the pressing and molding work. To ensure an accurate molding effect.

As shown in FIG. 3, the pressure forming apparatus 8 includes a pressing forming cylinder 11 installed on the lower side of the upper frame 2, and a pressing forming elevating block 12 is installed on the lower side of the pressing forming cylinder 11. The pressure forming block 13 is installed under the pressure forming elevating block 12, the pressing forming block 13 is a quadrangular block, and the height of the pressing forming block 13 is larger than the height of the support lug after forming.

The specific operation of the press forming apparatus 8 is as follows. First, the pressure forming elevating block 12 is lowered by the pressing forming cylinder 11, the pressing forming block 13 is further lowered, and after contacting the main body plate 9, the main body plate 9 is lowered, and the side surface and the forming side of the pressing forming block 13 are lowered. The frame 16 causes the main body plate 9 to form a vertical plate formed after being press-formed.

As shown in FIG. 3, there are two press-molded cylinders 11, and the press-molded weight block 14 is installed in the center of the upper part of the press-molded elevating block 12 so as to be symmetrical with respect to the press-molded block 13. A pressure forming spring 15 connected to the lower part of the upper frame 2 is installed on the upper part of the pressing forming weight block 14, and the pressing forming spring 15 is always in a compressed state.

Two press forming cylinders 11 are installed, and by combining with the pressing forming weight block 14 and the pressing forming spring 15, the force on the pressing block 13 becomes uniform during the pressing forming, and the pressing forming is performed more accurately. To secure.

When actually applying the present invention, each drive component can be controlled by a specialized control system, or can be controlled by combining the control system with a button.

It should be explained that, herein, the terminology "contains", "contains" or any other variation thereof is meant to cover non-exclusive inclusions. Thus, a process, method, article or appliance comprising a set of elements not only comprises those elements, but also comprises other elements not explicitly listed, or of this type of process, method, article or appliance. It contains more unique elements.

Although the principles and implementation methods of the present invention have been described by applying specific individual cases to the present specification, the above description of the examples is used only to help understanding the method of the present invention and its basic principles. The above is only the preferred embodiment of the present invention, and it should be noted that there is an objectively infinite concrete structure due to the limitation of character expression, and the principle of the present invention is to those skilled in the art. Some further improvements, modifications or changes can be made and the above technical features can be combined in an appropriate manner, provided that they do not deviate from. Any of these improvements and modifications, changes or combinations, or any direct application of the ideas and technical solutions of the invention to other cases without improvement, should be considered the scope of protection of the invention.

1, Lower frame; 2, Upper frame; 3, Transfer groove; 4, Transfer device; 6, Transfer device; 7, Molding device; 8, Press molding device; 9, Body plate; 10, Mounting hole; 11, Press molding Cylinder; 12, Press-molded elevating block; 13, Press-molded block; 14, Press-molded weight block; 15, Press-molded spring; 16, Molded side frame; 17, Molded bottom plate; 18, Molded telescopic spring; 19, Molded elevating plate 20, Electromagnet block; 21, Molded elevating guide rod; 22, Positioning elevating cylinder; 23, Positioning elevating block; 24, Positioning insertion rod; 25, Positioning insertion hole; 27, Spring bushing; 31, Transfer motor; 32, Transfer Screw; 33, transfer movable block; 34, transfer elevating cylinder; 35, transfer elevating block; 36, transfer insertion rod; 37, contact sensor; 38, detection spring; 39, detection block

Claims (4)

A continuous forming mechanism for positionable support lugs, which has a lower frame (1) and an upper frame (2).
A transport groove (3) is installed in the lower frame (1), a transport device (4) is installed in the transport groove (3), and the end of the transport device (4) is a transport groove (3). A transfer device (6), which is a molding device (7) fitted inside, and a transfer device (6) capable of joining a transfer device (4) to the molding device (7) on the lower side of the upper frame (2), and a molding device. A pressing molding device (8) linked with (7) is installed, and the molding device (7) includes a molding side frame (16) fitted in a transport groove (3), and the molding side frame (16) is provided. ), A molding elevating structure linked to the pressing molding device (8) is installed, and a positioning groove facing in the vertical direction is installed in the molding side frame (16) away from the transfer start end. A positioning elevating cylinder (22) facing in the vertical direction is installed inside, a positioning elevating block (23) is connected to the positioning elevating cylinder (22), and the positioning elevating block (23) passes through a molded side frame (16). A positionable support lug continuous forming mechanism, characterized in that a positioning insertion rod (24) is installed, and the positioning insertion rod (24) is linked with a mounting hole (10) with a gap. The transfer device (6) includes a transfer motor (31) and a transfer screw (32) installed under the upper frame (2) and linked to each other, and the transfer movable block (32) is attached to the transfer screw (32). The transfer elevating cylinder (34) is installed under the transfer movable block (33), and the transfer elevating block (35) is connected to the transfer elevating cylinder (34). A transfer insertion rod (36) linked to the mounting hole with a gap is connected to the lower side of the transfer elevating block (35), and the molded side frame (16) is below (vertically) above the portion near the transfer start end. ) Is provided, the positioning insertion hole (25) is inserted and linked with the transfer insertion rod (36), and the contact sensor (37) is attached to the bottom of the transfer insertion rod (36). A detection block (39) that is installed and can move relatively upward along the vertical direction is attached to the transfer insertion rod (36), and the upper part of the detection block (39) is a detection spring (38). The continuously forming mechanism for a positionable support lug according to claim 1, wherein the pressure sensor is fitted to the lower surface of the detection block (39) and is connected to the transfer elevating block (35) via the above. The molded elevating structure includes a molded bottom plate (17) installed on the lower side of the molded side frame (16) and a molded telescopic spring (18) installed on the lower frame (1) and passed through the molded bottom plate (17). A molded elevating plate (19) is installed on the upper part of the molded telescopic spring (18), and a molded elevating guide rod (21) capable of passing through the molded bottom plate (17) on the lower part of the molded elevating plate (19). Is installed, a blocking block is installed at the lower end of the molded elevating guide rod (21), the molded telescopic spring (18) is always in a compressed state, and the blocking block comes into contact with the molded bottom plate (17). The molded elevating plate (19) has the same height as the upper surface of the molded side frame (16), and the lower frame (1) is covered with the molded telescopic spring (18) and linked to the spring bushing ( 27) is installed, and an electromagnet block (20) that matches the height of the upper surface is fitted in the middle of the upper surface of the molded elevating plate (19), and the electromagnet block (20) is magnetic with the main body plate (9). The continuously forming mechanism for a positionable support lug according to claim 1, wherein the support lugs are linked by suction. The press molding device (8) includes a press molding cylinder (11) installed on the lower side of the upper frame (2), and a press molding elevating block (12) is installed on the lower side of the press molding cylinder (11). A press forming block (13) is installed under the press forming elevating block (12), the pressing forming block (13) is a square block, and the height of the pressing forming block (13) is formed. There are two press-molded cylinders (11) that are larger than the height of the later support lugs, and are symmetrical with respect to the press-molded block (13) and pressed into the center of the top of the press-molded elevating block (12). A forming weight block (14) is installed, a pressing forming spring (15) connecting to the lower part of the upper frame (2) is installed on the upper part of the pressing forming weight block (14), and the pressing forming spring (15) is The continuously forming mechanism for a positionable support lug according to claim 1, wherein the support lug is always in a compressed state.

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