Quick die changing device for bellows processing

Abstract

The utility model belongs to corrugated pipe processing technical field relates to a quick die changing device for corrugated pipe processing, including gantry, be located the runner and ground plug of gantry bottom, be located the table top of gantry, be located the support plate on the table top, be located the module placement runner of opening formation on its both sides on the support plate, two module backflow runner of symmetrical setting about the module placement runner and be used for the pushing mechanism that the module in module placement runner pushes out. A plurality of forming module is placed in advance into the module placement runner, after the shutdown of forming machine, push the gantry and make the module placement runner align the module entrance of forming machine, through the pushing mechanism can all push into forming machine of forming module one time, thereby realizes the installation of forming module fast, shortens the downtime, ensures the production capacity.

Description

Technical Field

[0001] This utility model relates to the field of corrugated pipe processing technology, and in particular to a quick mold changing device for corrugated pipe processing. Background Technology

[0002] In the automotive industry, there are many types of bellows. Before producing bellows with different outer diameters, lengths, or layouts, it is necessary to change the bellows forming modules in the equipment. Currently, replacing bellows forming modules requires technicians to open the top cover of the bellows forming machine according to the drawings beforehand and then insert the bellows forming modules one by one into the forming machine. This causes the entire bellows extrusion line to be down for a long time, impacting production capacity. Therefore, this utility model proposes a quick mold changing device for bellows processing. Utility Model Content

[0003] The main objective of this invention is to provide a quick mold change device for bellows processing, so as to solve the problems mentioned in the background art.

[0004] This utility model achieves the above-mentioned objective through the following technical solution: a quick mold changing device for corrugated pipe processing, comprising a frame, a rotating wheel and a ground plug disposed at the bottom end of the frame, a table surface disposed on the frame, a support plate disposed on the table surface, a module placement channel disposed on the support plate and having openings on both sides thereof, two module return channels symmetrically arranged about the module placement channels, and a pushing mechanism for pushing out modules in the module placement channels.

[0005] Preferably, a base plate is slidably connected to the platform via a slide rail in the X-axis direction, and a support plate is slidably connected to the base plate via a slide rail in the Y-axis direction. Two flow channels are provided for the module placement. A positioning pin is connected to the support plate, and two positioning holes are provided on the base plate along the Y-axis direction.

[0006] Preferably, the pushing mechanism includes a pusher block slidably connected within the module placement channel, and the support plate is provided with a driving component for driving the pusher block to slide along the module placement channel.

[0007] Preferably, the drive assembly includes a fixed wheel and a winding wheel located on both sides of one end of the base plate. A nylon belt connects the fixed wheel and the winding wheel. A handwheel is coaxially fixed to the upper end of the winding wheel. A guide wheel is provided on the upper surface of the push block. The nylon belt passes around the guide wheel. A correction groove is provided on the guide wheel. The nylon belt is embedded in the correction groove. An anti-detachment stop bar is provided at the upper end of the push block, which is in close contact with the guide wheel.

[0008] Preferably, the module is placed in the flow channel and has limiting grooves on both sides along its length direction, and the push block has limiting blocks on both sides that are slidably connected in the limiting grooves.

[0009] Preferably, one side of the platform is provided with an outwardly extending connecting plate, and the connecting plate is provided with a spring balancer, one end of the steel wire rope of the spring balancer being connected to the push block.

[0010] The beneficial effects of this utility model are as follows: Through the device, multiple molding modules can be pre-placed into the module placement channel. After the molding machine stops, the platform is pushed to align the module placement channel with the module inlet of the molding machine. The pushing mechanism can push all the molding modules into the molding machine at once, thereby quickly realizing the installation of molding modules, shortening downtime, and ensuring production capacity. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a quick mold change device for bellows processing, as shown in the example.

[0012] Figure 2 This is a schematic diagram of the guide wheel structure.

[0013] Figure 3 This is a schematic diagram showing the distribution of the molding modules within the molding machine.

[0014] The numbers in the diagram represent:

[0015] 1. Stand; 2. Rotary wheel; 3. Ground plug; 4. Tabletop; 5. Support plate; 6. Module placement channel; 7. Module return channel; 8. Pushing mechanism; 9. Base plate; 10. Positioning pin; 11. Positioning hole; 12. Push block; 13. Drive assembly; 14. Fixed wheel; 15. Rewinding wheel; 16. Nylon belt; 17. Handwheel; 18. Guide wheel; 19. Correction groove; 20. Anti-detachment bar; 21. Limiting groove; 22. Limiting block; 23. Connecting plate; 24. Spring balancer; 25. U-shaped slide; 26. Molding module. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to specific embodiments.

[0017] Example:

[0018] like Figure 1-2As shown, this utility model discloses a quick mold changing device for corrugated pipe processing, comprising a frame 1, a rotating wheel 2 and a ground plug 3 located at the bottom of the frame 1, a table surface 4 on the frame 1, a support plate 5 on the table surface 4, a module placement channel 6 located on the support plate 5 with openings on both sides, two module return channels 7 symmetrically arranged about the module placement channel 6, and a pushing mechanism 8 for pushing out modules from the module placement channel 6. Multiple forming modules are placed into the module placement channel 6, the frame 1 is pushed to a predetermined position, and then the ground plug 3 is inserted to fix the frame 1. At this time, the module placement channel 6 is directly opposite the module inlet of the corrugated pipe forming machine. The pushing mechanism 8 pushes the forming modules along the module placement channel 6 into the forming machine. The old forming modules located in the forming machine are squeezed out and flow into the module return channels 7. This device can push multiple pre-placed forming modules into the forming machine at once, thereby greatly improving the module changing efficiency, shortening downtime, and ensuring production capacity. The molding modules are distributed in the molding machine as follows: Figure 3 As shown, the modules can flow along the annular U-shaped slide 25. After a new molding module is pushed in, the old module is squeezed out and pushed into the module return channel 7.

[0019] The platform 4 is slidably connected to the base plate 9 via a slide rail in the X-axis direction. The support plate 5 is slidably connected to the base plate 9 via a slide rail in the Y-axis direction. The module placement channel 6 is provided with two channels, so that two sets of forming modules can be placed. The support plate 5 is connected with a positioning pin 10. The base plate 9 is provided with two positioning holes 11 along the Y-axis direction. When a forming module in one module placement channel 6 is pushed into the forming machine, the positioning pin 10 is pulled out, and the support plate 5 is pushed along the Y-axis direction so that the other module placement channel 6 is aligned with the module inlet of the forming machine, so that the other forming module can also be pushed into the forming machine, thereby meeting the forming requirements of corrugated pipes of different lengths.

[0020] The pushing mechanism 8 includes a pusher block 12 slidably connected in the module placement channel 6. The support plate 5 is provided with a driving component 13 for driving the pusher block 12 to slide along the module placement channel 6. The driving component 13 drives the pusher block 12 to push the molding module that has been placed in the module placement channel 6 into the molding machine.

[0021] The drive assembly 13 includes a fixed wheel 14 and a take-up wheel 15 located on both sides of one end of the base plate 9. A nylon belt 16 is connected between the fixed wheel 14 and the take-up wheel 15. A handwheel 17 is coaxially fixed to the upper end of the take-up wheel 15. A guide wheel 18 is provided on the upper end face of the push block 12. The nylon belt 16 passes around the guide wheel 18. A correction groove 19 is provided on the guide wheel 18. The nylon belt 16 is embedded in the correction groove 19. An anti-detachment stop bar 20 is provided on the upper end of the push block 12, which is close to the guide wheel 18 to prevent the nylon belt 16 from falling off. When the handwheel 17 is rotated, the handwheel 17 drives the take-up wheel 15 to take up the nylon belt 16. Then, the guide wheel 18 drives the push block 12 to push the molding module to slide along the module placement channel 6, thereby pushing the molding module into the molding machine.

[0022] The module placement channel 6 has limiting grooves 21 on both sides along its length. The push block 12 has limiting blocks 22 on both sides that are slidably connected in the limiting grooves 21, thereby preventing the push block 12 from falling out of the module placement channel 6 during the pushing process. When it is necessary to push the forming module 26 in another channel, the push block 12 can be taken out from the current channel and then inserted into the other channel.

[0023] One side of the platform 4 is provided with an outwardly extending connecting plate 23. A spring balancer 24 is provided on the connecting plate 23. One end of the steel wire rope of the spring balancer 24 is connected to the push block 12. When the forming module is pushed into the forming machine by the push block 12, the steel wire rope is pulled out. After the forming module 26 is pushed in, the winding force provided by the spring balancer 24 to the steel wire rope is used to reset the push block 12.

[0024] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A quick mold changing device for bellows processing, characterized in that: It includes a platform, a rotating wheel and a ground plug at the bottom of the platform, a table surface on the platform, a support plate on the table surface, a module placement channel on the support plate with openings on both sides, two module return channels symmetrically arranged about the module placement channels, and a pushing mechanism for pushing the modules out of the module placement channels.

2. The quick mold changing device for bellows processing according to claim 1, characterized in that: The platform is slidably connected to a base plate via a slide rail in the X-axis direction, and the support plate is slidably connected to the base plate via a slide rail in the Y-axis direction. Two flow channels are provided for the module placement. A positioning pin is connected to the support plate, and two positioning holes are provided on the base plate along the Y-axis direction.

3. The quick mold changing device for bellows processing according to claim 2, characterized in that: The pushing mechanism includes a pusher block slidably connected within the module placement channel, and the support plate is provided with a driving component for driving the pusher block to slide along the module placement channel.

4. A quick mold changing device for bellows processing according to claim 3, characterized in that: The drive assembly includes a fixed wheel and a winding wheel located on both sides of one end of the base plate. A nylon belt connects the fixed wheel and the winding wheel. A handwheel is coaxially fixed to the upper end of the winding wheel. A guide wheel is provided on the upper surface of the push block. The nylon belt passes around the guide wheel. A correction groove is provided on the guide wheel. The nylon belt is embedded in the correction groove. An anti-detachment stop bar is provided on the upper end of the push block, which is close to the guide wheel.

5. A quick mold changing device for bellows processing according to claim 3, characterized in that: The module is placed in the flow channel and has limiting grooves on both sides along its length direction. The push block has limiting blocks on both sides that are slidably connected in the limiting grooves.

6. A quick mold changing device for bellows processing according to claim 3, characterized in that: One side of the platform is provided with an outwardly extending connecting plate, and a spring balancer is provided on the connecting plate. One end of the steel wire rope of the spring balancer is connected to the push block.

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