Broken bridge aluminum profile rolling compound machine
By designing adjustable tool sets and fixed tool sets, the problem that the existing technology cannot be applied to multiple special-shaped structural profiles is solved, and effective rolling composite for upper and lower dislocation profiles is achieved, which improves the universality and adaptability of the equipment. , and reduces the cost of transformation.
Patent Information
- Application Number
- CN202420577556.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The existing broken bridge aluminum profile rolling composite machines cannot be used for profiles with multiple special-shaped structures, especially when there are special-shaped structures with upper and lower dislocations on both sides of the profile, the equipment cannot effectively perform rolling composites. At the same time, the traditional method requires users to customize blades of different sizes according to the upper and lower width differences of the profile, which limits the universality of the equipment.
A broken bridge aluminum profile rolling composite machine is designed, including an adjustable movable tool set and a fixed tool set. The upper cutter plate of the moving tool set has a left-right adjustment structure, and the lower cutter plate has an up-down adjustment structure; the lower cutter plate of the fixed tool set achieves height adjustment through synchronous adjustment components, and the fixed tool set also has a left-right adjustment function to adapt to different shapes and sizes. profile.
This design enables the rolling composite machine to be suitable for profiles of a variety of special-shaped structures, including those with upper and lower dislocations, improving the versatility and adaptability of the equipment. At the same time, through the design of the adjustment structure, the equipment transformation cost is reduced.
Smart Images
Figure CN222447966U_ABST
Abstract
Description
Technical Field
[0001] The utility model mainly relates to the technical field related to the processing of thermal-break aluminum profiles, in particular to a thermal-break aluminum profile rolling compound machine. Background Art
[0002] The main processing method of thermal insulation aluminum profiles is the strip-through method. The strip-through method is to connect the two parts of the aluminum profile with a heat-insulating strip to achieve a heat-insulating effect. The main production steps are to first cut the teeth on the lower profile and then insert the strip, then cut the teeth on the upper profile and insert the strip to connect the upper and lower profiles together, and finally make the profiles tightly connected by rolling and compounding.
[0003] In the prior art, for example, a fully CNC rolling compound machine (publication number CN
[0004] 216607908U), through the cooperation of multiple sets of side pressing mechanisms and upper and lower pressing mechanisms, the aluminum profiles are effectively limited and clamped in all directions to ensure the pressing effect and processing efficiency.
[0005] However, the above-mentioned prior art still has the following defects in actual use: the above-mentioned rolling compound machine has three sets of movable knife groups on one side that can be adjusted left and right, and three sets of fixed knife groups on the other side. Regardless of whether it is the movable knife group or the fixed knife group, its lower knife disc cannot be adjusted in the up and down direction, and the position is limited. Only the position of the upper knife disc can be adjusted. The current broken bridge aluminum profile has various structures. When there are special-shaped structures on both sides of the profile that are displaced up and down, the rolling compound machine cannot be used. At the same time, as mentioned above, due to the diversity of profiles, the upper knife disc in the prior art can adjust the upper and lower positions, but cannot adjust the left and right positions. For profiles with different upper and lower pressing widths, the traditional method requires users to customize upper and lower blades of different sizes according to the upper and lower width difference of the profile, which limits the versatility of the rolling compound machine. Utility Model Content
[0006] In order to solve the deficiencies of the current technology, the utility model combines the existing technology and provides a thermally-insulated aluminum profile rolling compound machine from the perspective of practical application. The machine can be applied to profiles of various special-shaped structures, is easy to adjust, and has strong versatility.
[0007] To achieve the above purpose, the technical solution of the utility model is as follows:
[0008] A thermally-insulated aluminum profile rolling composite machine comprises a workbench, three movable knife groups arranged on one side of the workbench and three fixed knife groups on the other side, each movable knife group is connected to a movable knife overall left-right adjustment component, the movable knife group comprises an upper movable knife disc and a lower movable knife disc, the movable knife upper disc is connected to a movable knife upper disc up-and-down adjustment component, the fixed knife group comprises an upper fixed knife disc and a lower fixed knife disc, the upper fixed knife disc is connected to a upper fixed knife disc up-and-down adjustment component, the lower fixed knife disc is connected to a lower fixed knife disc up-and-down adjustment component, and the lower fixed knife disc up-and-down adjustment component is used to synchronously adjust the upper and lower positions of each lower fixed knife disc in the three fixed knife groups.
[0009] Furthermore, the fixed knife assembly further comprises a fixed knife column, a guide rail slider is arranged on the fixed knife column, and the fixed knife lower knife disc is mounted on the guide rail slider and can be adjusted up and down by adjusting the fixed knife lower knife disc screw;
[0010] The fixed knife lower cutter disc up and down adjustment component comprises a fixed knife lower cutter disc up and down adjustment motor and a fixed knife lower cutter disc up and down adjustment spindle. The fixed knife lower cutter disc up and down adjustment spindle is connected with three fixed knife lower cutter disc adjustment screws through bevel gear sets respectively.
[0011] Furthermore, the upper and lower adjustment spindle of the fixed blade lower cutter disc is arranged in multiple sections, and the multiple sections are connected by universal joints.
[0012] Furthermore, the fixed knife group also includes a fixed knife power shaft, one end of which is connected to the reducer through a telescopic universal joint, and the rotation of the blades of the fixed knife upper knife disc and the fixed knife lower knife disc is driven by the fixed knife power shaft.
[0013] Furthermore, the movable knife group also includes a movable knife upper blade disc left and right adjustment component, the movable knife upper blade disc left and right adjustment component and the movable knife lower blade disc are both installed on the movable knife overall left and right adjustment component, and the movable knife upper blade disc is installed on the movable knife upper blade disc left and right adjustment component.
[0014] Furthermore, the left and right adjustment assembly of the movable knife upper disc adopts a guide rail slider structure, a movable knife column is installed on the slider, and the movable knife column is driven to move left and right by the movable knife upper disc left and right adjustment motor, the movable knife upper disc up and down adjustment assembly is installed on the movable knife column, and the movable knife upper disc is installed on the movable knife upper disc up and down adjustment assembly.
[0015] Furthermore, the rotation of the blade of the movable upper cutter disc is driven by a movable upper cutter disc power shaft, and the movable upper cutter disc power shaft is connected to a movable upper cutter disc rotation motor.
[0016] Furthermore, the rotation of the blade of the movable lower cutter disc is driven by a power shaft of the movable lower cutter disc, and the power shaft of the movable lower cutter disc is connected to the reducer via a telescopic universal joint.
[0017] Furthermore, a group of fixed knife groups located at the rearmost part is installed on the fixed knife overall left-right adjustment component, and the left-right position of the fixed knife group can be adjusted by the fixed knife overall left-right adjustment component.
[0018] Beneficial effects of the utility model:
[0019] 1. In the present invention, a corresponding adjustment structure is provided for the lower cutter disc, which can synchronously adjust the positions of the three fixed cutter discs in the height direction, and cooperate with the height adjustment of the upper cutter disc, so that the compound machine can be suitable for the rolling compounding of special-shaped broken bridge aluminum profiles with upper and lower misalignments on both sides.
[0020] 2. The movable upper blade of the utility model is provided with a left-right adjustment structure, which can independently adjust the left-right position of the upper blade, so that the upper blade and the lower blade can be offset left-right, so that the compound machine can be suitable for rolling and compounding special-shaped broken bridge aluminum profiles with different upper and lower pressing widths.
[0021] 3. In the utility model, the last fixed knife group can be adjusted in the left and right directions, so as to realize the correction during the rolling and compounding of the thermally-broken aluminum profile.
[0022] 4. The structural design of the utility model is based on the original equipment and can facilitate the transformation of the original equipment to reduce the equipment cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Attached Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 .
[0024] Attached Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 .
[0025] Attached Figure 3 It is a schematic diagram of the main structure of the utility model.
[0026] Attached Figure 4 It is a schematic diagram of the up and down adjustment method of the lower cutter disc of the fixed knife of the utility model.
[0027] Numbers shown in the accompanying drawings:
[0028] 1. Workbench; 2. Overall left and right adjustment assembly for moving knife; 3. Left and right adjustment assembly for upper blade disc of moving knife; 4. Moving knife column; 5. Up and down adjustment assembly for upper blade disc of moving knife; 6. Up and down adjustment assembly for upper blade disc of fixed knife; 7. Guide rail slider; 8. Up and down adjustment assembly for lower blade disc of fixed knife; 9. Overall left and right adjustment assembly for fixed knife; 10. Up and down adjustment spindle for lower blade disc of fixed knife; 11. Up and down adjustment motor for lower blade disc of fixed knife; 12. Upper blade disc of fixed knife; 13. Lower blade disc of fixed knife; 14. Upper blade disc of moving knife; 15. Lower blade disc of moving knife; 16. Rotating motor for upper blade disc of moving knife; 17. Power shaft of upper blade disc of moving knife; 18. Power shaft of lower blade disc of moving knife; 19. Power shaft of fixed knife; 20. Adjustment screw for lower blade disc of fixed knife; 21. Bevel gear set; 22. Fixed knife column. DETAILED DESCRIPTION
[0029] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.
[0030] The present embodiment provides a thermally-insulated aluminum profile rolling and compounding machine, which is used for rolling and compounding thermally-insulated aluminum profiles after passing through the thermally-insulated aluminum strips. The machine has the advantages of strong versatility and can be applied to rolling and compounding various types of special-shaped profiles.
[0031] refer to Figure 1-Figure 4 As shown, the thermally-insulated aluminum profile rolling composite machine of this embodiment mainly includes a workbench 1, three sets of movable knife groups are arranged on one side of the workbench 1, and three sets of opposite fixed knife groups are arranged on the other side.
[0032] Each moving knife group is connected to the moving knife overall left and right adjustment component 2, and the moving knife overall left and right adjustment component 2 adopts a screw slider structure, which can adjust the position of the moving knife group as a whole in the left and right direction, thereby adjusting the side pressing force. Each moving knife group includes a moving knife upper disc 14 and a moving knife lower disc 15. Each moving knife upper disc 14 is connected to the moving knife upper disc up and down adjustment component 5. The moving knife upper disc up and down adjustment component 5 adopts a screw slider structure and is driven by a motor to adjust the position of the moving knife upper disc 14 in the height direction, thereby changing the opening distance between the moving knife upper disc 14 and the moving knife lower disc 15.
[0033] The fixed knife group mainly includes a fixed knife upper blade disc 12 and a fixed knife lower blade disc 13, wherein the fixed knife upper blade disc 12 is connected to the fixed knife upper blade disc up and down adjustment component 6. The fixed knife upper blade disc up and down adjustment component 6 is used to adjust the height direction of the fixed knife upper blade disc 12 in the same principle as the movable knife upper blade disc up and down adjustment component 5.
[0034] In the improved structure of the present embodiment, the traditional fixed lower blade disc 13 is connected to the upper and lower adjustment assembly 8 of the fixed blade disc, and the upper and lower adjustment assembly 8 of the fixed blade disc is mainly used to synchronously adjust the positions of the three lower blade discs 13 in the height direction, so that when there is a height misalignment difference on both sides of the thermally-broken aluminum, it can be adaptively adjusted to make it suitable for the rolling and compounding of the special-shaped profile.
[0035] As shown in the reference figure, the fixed knife group also includes a fixed knife column 22, on which a guide rail slider 7 is provided, and the fixed knife lower blade disc 13 is mounted on the guide rail slider 7 and adjusted up and down by the fixed knife lower blade disc adjusting screw 20, that is, rotating the fixed knife lower blade disc adjusting screw 20 can make the fixed knife lower blade disc 13 move up and down along the guide rail slider 7, thereby adjusting its position in the height direction. In this embodiment, the fixed knife lower blade disc up and down adjustment assembly 8 can synchronously adjust the three fixed knife lower blade discs 13, and its specific structure is as follows: it includes a fixed knife lower blade disc up and down adjustment motor 11, the output end of the fixed knife lower blade disc up and down adjustment motor 11 is connected to the fixed knife lower blade disc up and down adjustment main shaft 10, and the fixed knife lower blade disc up and down adjustment main shaft 10 is respectively connected to the three fixed knife lower blade disc adjusting screws 20 through the bevel gear set 21, refer to Figure 4 As shown, the rotation of the fixed blade lower cutter disc up and down adjustment motor 11 drives the bevel gear set 21 to rotate, thereby driving the fixed blade lower cutter disc adjustment screw 20 to rotate, so that the fixed blade lower cutter disc 13 is adjusted. Because the fixed blade lower cutter disc up and down adjustment main shaft 10 is relatively long, multiple sections can be used, and adjacent shaft sections can be connected by universal joints.
[0036] When the broken bridge aluminum is rolled and compounded, the blade of the cutter disc needs to be rotated. In this embodiment, the blades of the fixed knife upper cutter disc 12 and the fixed knife lower cutter disc 13 are driven to rotate by a fixed knife power shaft 19. Specifically, the bottom end of the fixed knife power shaft 19 is connected to the reducer through a telescopic universal joint, and the upper end passes through the fixed knife lower cutter disc 13 and the fixed knife upper cutter disc 12. Because the fixed knife lower cutter disc 13 and the fixed knife upper cutter disc 12 both need to be adjusted in the height direction and the transmission of torque needs to be ensured, a spline can be set on the fixed knife power shaft 19, and a spline sleeve is set in the bearing seat of the fixed knife lower cutter disc 13 and the fixed knife upper cutter disc 12. The blade is installed on the spline sleeve. Through the setting of the spline and the spline sleeve, the transmission of torque can be realized, and the upper and lower positions of the two can be adjusted. The power is transmitted to the spline sleeve through the fixed knife power shaft 19, and then the corresponding blade is driven to rotate.
[0037] refer to Figure 1 , Figure 2As shown, in this embodiment, the moving knife group also includes a moving knife upper blade disc left and right adjustment component 3, the moving knife upper blade disc left and right adjustment component 3 and the moving knife lower blade disc 15 are both installed on the moving knife overall left and right adjustment component 2, and the moving knife upper blade disc left and right adjustment component 3 is mainly used to separately adjust the position of the moving knife upper blade disc 14 in the left and right direction, so as to perform rolling and compounding on the special-shaped profiles with inconsistent upper and lower widths. Specifically, the moving knife upper blade disc left and right adjustment component 3 adopts a guide rail slider structure, and a moving knife column 4 is installed on the slider, and the moving knife column 4 is driven by a motor to move left and right, and the moving knife upper blade disc up and down adjustment component 5 is installed on the moving knife column 4, and the moving knife upper blade disc 14 is installed on the moving knife upper blade disc up and down adjustment component 5. Through this structure, the overall left and right adjustment component 2 of the movable knife can synchronously adjust the left and right positions of the movable knife upper disc 14 and the movable knife lower disc 15, the left and right adjustment component 3 of the movable knife upper disc can independently adjust the left and right position of the movable knife upper disc 14, and the upper and lower adjustment component 5 of the movable knife upper disc can adjust the upper and lower position of the movable knife upper disc 14, thereby realizing all-round adjustment to ensure the versatility of the equipment.
[0038] In this embodiment, since the upper movable blade disc 14 can be adjusted left and right independently, the upper movable blade disc 14 and the lower movable blade disc 15 use different power to rotate their blades. Figure 3 As shown, the rotation of the blade of the moving upper blade disc 14 is driven by the moving upper blade disc power shaft 17, and the moving upper blade disc power shaft 17 is connected to the moving upper blade disc rotation motor 16. The moving upper blade disc 14 also adopts a spline and spline sleeve structure to ensure that it can be adjusted up and down and can achieve torque transmission. The rotation of the blade of the moving lower blade disc 15 is driven by the moving lower blade disc power shaft 18, and the moving lower blade disc power shaft 18 is connected to the reducer through a telescopic universal joint. Because of the telescopic universal joint structure, when the moving blade group is adjusted left and right as a whole, it still does not affect the normal transmission of power.
[0039] As a preferred solution of this embodiment, a fixed knife overall left and right adjustment component 9 can also be provided under the last group of fixed knife groups to individually adjust the left and right positions of the fixed knife groups. When the end fine-tuning correction is required for the composite rolling of the broken bridge aluminum, the fixed knife overall left and right adjustment component 9 is used for adjustment. The adjustment frequency of this function is relatively low during actual use, so a screw slider structure can be adopted and controlled by a hand wheel.
Claims
1. A thermally-insulated aluminum profile rolling composite machine, comprising a workbench, three moving knife groups arranged on one side of the workbench and three fixed knife groups on the other side, each moving knife group is connected to the moving knife overall left and right adjustment component, the moving knife group comprises a moving knife upper knife disc and a moving knife lower knife disc, the moving knife upper knife disc is connected to the moving knife upper knife disc up and down adjustment component, the fixed knife group comprises a fixed knife upper knife disc and a fixed knife lower knife disc, the fixed knife upper knife disc is connected to the fixed knife upper knife disc up and down adjustment component, characterized in that: The fixed knife lower blade disc is connected to the fixed knife lower blade disc up and down adjustment component, and the fixed knife lower blade disc up and down adjustment component is used to synchronously adjust the up and down position of each fixed knife lower blade disc in the three fixed knife groups; The movable knife assembly further includes a movable knife upper knife disc left and right adjustment assembly, the movable knife upper knife disc left and right adjustment assembly and the movable knife lower knife disc are both mounted on the movable knife overall left and right adjustment assembly, and the movable knife upper knife disc is mounted on the movable knife upper knife disc left and right adjustment assembly; The movable knife upper disc left and right adjustment assembly adopts a guide rail slider structure, a movable knife column is installed on the slider, and the movable knife column is driven to move left and right by the movable knife upper disc left and right adjustment motor, the movable knife upper disc up and down adjustment assembly is installed on the movable knife column, and the movable knife upper disc is installed on the movable knife upper disc up and down adjustment assembly; The rotation of the blade of the movable knife upper disc is driven by a movable knife upper disc power shaft, and the movable knife upper disc power shaft is connected to the movable knife upper disc rotation motor.
2. The thermal insulation aluminum profile rolling compound machine according to claim 1, characterized in that: The fixed knife assembly also includes a fixed knife column, a guide rail slider is arranged on the fixed knife column, and the fixed knife lower knife disc is installed on the guide rail slider and can be adjusted up and down by the fixed knife lower knife disc adjusting screw; The fixed knife lower cutter disc up and down adjustment component comprises a fixed knife lower cutter disc up and down adjustment motor and a fixed knife lower cutter disc up and down adjustment spindle. The fixed knife lower cutter disc up and down adjustment spindle is connected with three fixed knife lower cutter disc adjustment screws through bevel gear sets respectively.
3. The thermal insulation aluminum profile rolling compound machine according to claim 1, characterized in that: The upper and lower adjustment spindle of the fixed knife lower cutter disc is arranged in multiple sections, and the multiple sections are connected by universal joints.
4. The thermal insulation aluminum profile rolling compound machine according to claim 1, characterized in that: The fixed knife group also includes a fixed knife power shaft, one end of which is connected to the reducer through a telescopic universal joint, and the rotation of the blades of the fixed knife upper knife disc and the fixed knife lower knife disc is driven by the fixed knife power shaft.
5. The thermal insulation aluminum profile rolling compound machine according to claim 1, characterized in that: The rotation of the blade of the movable lower cutter disc is driven by a power shaft of the movable lower cutter disc, and the power shaft of the movable lower cutter disc is connected to the reducer through a telescopic universal joint.
6. The thermal insulation aluminum profile rolling compound machine according to claim 1, characterized in that: A group of fixed knife groups located at the rear is installed on the fixed knife overall left and right adjustment component, and the left and right position of the fixed knife group can be adjusted by the fixed knife overall left and right adjustment component.