Anti-loosening accurate cutting device for special-shaped aluminum profile

Abstract

The utility model provides an anti-loosening precise cutting device for a special-shaped aluminum profile. The anti-loosening precise cutting device comprises a workbench, and a conveying assembly is arranged on the workbench; the pressing assembly is located at the output end of the conveying assembly; the cutting assembly is located on one side of the pressing assembly, and the positioning assembly is located at the tail end of the workbench and used for positioning the cutting length of the aluminum profile. According to the special-shaped aluminum profile cutting device, the special-shaped aluminum profiles are conveyed through the conveying assembly, and the cutting efficiency of the special-shaped aluminum profiles is improved. The special-shaped aluminum profile is positioned in the length direction through the positioning assembly, and accurate control over the cutting position of the special-shaped aluminum profile is achieved. The pressing assembly is used for pressing the to-be-cut special-shaped aluminum profile, so that the special-shaped aluminum profile can be kept stable during cutting, and the flatness of the cutting surface of the aluminum profile is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of special-shaped aluminum profile cutting devices, in particular to a special-shaped aluminum profile anti-loosening precise cutting device. Background Art

[0002] Aluminum profiles have the characteristics of light weight, strong corrosion resistance, and good plasticity, and are widely used in house decoration and industrial production. Aluminum profiles are usually produced in long strip shapes. In order to facilitate assembly and use, aluminum profiles usually need to be cut.

[0003] Chinese Patent CN220880782U discloses an aluminum profile cutting device with a clamping structure, including a workbench. A vertical plate is fixedly installed on the top surface of the workbench, a top plate is fixedly installed on the top surface of the vertical plate, a cylinder is fixedly installed on the top surface of the top plate, and a movable plate is fixedly installed at the output end of the cylinder. The output end of the electric push rod drives the moving plate to move downward, so that the connecting rod moves, and then drives the sliding sleeve to move downward, so that the bottom surface of the sliding sleeve contacts the top surface of the aluminum profile, thereby pressing the aluminum profile. Through the setting of the driving mechanism, the clamping plate moves to clamp the aluminum profile on the workbench, avoiding the situation that the position of the aluminum profile shifts during cutting, which reduces the cutting accuracy of the aluminum profile. The chips generated during cutting fall into the collection box through the chip discharge port. By pulling out the drawer outward, the chips in the collection box can be processed to avoid the chips from scattering and polluting the working environment.

[0004] However, this technical solution cannot accurately position the aluminum profile in the length direction, resulting in low production efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a special-shaped aluminum profile anti-loosening precise cutting device for the deficiencies of the prior art. Through the cooperation of the positioning device and the clamping device, the positioning and clamping functions of the aluminum profile are realized, and the technical problems of poor length positioning accuracy and low production efficiency of the aluminum profile in the prior art are solved.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A special-shaped aluminum profile anti-loosening precise cutting device includes a workbench, on which a transportation component is provided; a pressing component located at the output end of the transportation component; a cutting component located on one side of the pressing component; and a positioning component located at the end of the workbench for positioning the cutting length of the aluminum profile.

[0008] As a preference, the transportation component includes a first support frame, a lower pressing wheel, a fixed roller, a first driving component, a rotating shaft connecting piece and a driving motor. The first support frame is vertically installed on the workbench. The first driving component is connected to the center above the first support frame, and its output end is connected to the rotating shaft connecting piece. A first rotating shaft is provided at the center of the lower pressing wheel, and both ends of the first rotating shaft are connected to the rotating shaft connecting piece. A second rotating shaft is provided at the center of the fixed roller, and both ends of the second rotating shaft are connected to the first support frame. The driving motor is installed on the workbench to drive the second rotating shaft to rotate.

[0009] As a preference, the surface of the lower pressing wheel is concave U-shaped, and the surface of the fixed roller is concave V-shaped.

[0010] As a preference, the pressing component includes a second support frame, a second driving component, a pressing transmission component, an upper pressing piece and a lower pressing piece. The second support frame is vertically installed on the workbench. The second driving component is connected to the second support frame, and its output end is connected to a U-shaped joint. The U-shaped joint is connected to the pressing transmission component. The upper pressing piece is connected to the pressing transmission component. The lower pressing piece is installed on the workbench. Preferably, the pressing transmission component is two chain inner link structural parts rotatably connected to a strip-shaped part fixedly rotating on the second support frame.

[0011] As a preference, the upper pressing piece slidably matches in a groove opened on the second support frame, and a return spring connected to the upper pressing piece is provided in the groove.

[0012] As a preference, the cutting component includes a cutting machine and a third driving component. The cutting machine is rotatably connected to a cutting seat installed on the workbench. One end of the third driving component is connected to the workbench and the other end is connected to the cutting machine.

[0013] As a preference, a special-shaped aluminum profile anti-loosening precise cutting device further includes a discharging component located on one side of the positioning component for discharging the cut aluminum profile.

[0014] As a preference, the discharging component includes a discharging slope installed on the workbench, a support piece slidably arranged in a groove of the discharging slope, and a fourth driving component with one end connected to the workbench and the other end connected to the support piece.

[0015] As a preference, the positioning component includes a lead screw seat, an adjusting lead screw, a baffle plate and a scale. The lead screw seat is installed on the workbench. The adjusting lead screw is rotationally and fittingly arranged in a threaded hole of the lead screw seat. The baffle plate is connected to the end of the adjusting lead screw. The scale is connected to the baffle plate and is vertically higher than the lead screw seat.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model transports and adjusts the orientation of the special-shaped aluminum profiles through the transportation component, saving the time and physical strength consumed by manual handling of aluminum profiles and improving the cutting efficiency of the device.

[0018] 2. The present utility model compresses the special-shaped aluminum profiles through the pressing component, so that the aluminum profiles will not be uneven due to shaking during cutting by the cutting component, ensuring the cutting flatness of the device.

[0019] 3. The present utility model positions the special-shaped aluminum profiles in the length direction through the positioning component, which not only ensures the cutting accuracy of the aluminum profiles, but also can adjust the cutting length of the aluminum profiles, ensuring both the accuracy and the versatility of the device.

[0020] 4. The present utility model is provided with a discharging component to complete the discharging and collection of the processed aluminum profiles, improving the continuity of the equipment operation.

[0021] In summary, the present utility model has the advantages of high cutting efficiency, stable cutting flatness, good versatility, simple structure, and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 is a schematic diagram of the transportation component of the present utility model;

[0024] Figure 3 is a schematic diagram of the pressing component of the present utility model;

[0025] Figure 4 is a schematic diagram of the cutting component of the present utility model;

[0026] Figure 5 is a schematic diagram of the positioning component and the discharging component of the present utility model;

[0027] Figure 6 is an enlarged schematic diagram of the positioning component area of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0030] Embodiment

[0031] As Figure 1-6 shown, a precision cutting device for preventing loosening of special-shaped aluminum profiles includes a workbench 100, characterized in that a transportation component 1 is provided on the workbench 100; a pressing component 2 located at the output end of the transportation component; a cutting component 3 located on one side of the pressing component 2; and a positioning component 4 located at the end of the workbench 100 for positioning the cutting length of the aluminum profile.

[0032] As Figure 2 shown, the transportation component 1 includes a first support frame 11, a lower pressing wheel 12, a fixed roller 13, a first driving component 14, a rotating shaft connecting piece 15, and a driving motor 16. The first support frame 11 is vertically installed on the workbench 100. The first driving component 14 is connected to the center above the first support frame 11, and its output end is connected to the rotating shaft connecting piece 15. A first rotating shaft 121 is provided at the center of the lower pressing wheel 12, and both ends of the first rotating shaft 121 are connected to the rotating shaft connecting piece 15. A second rotating shaft 131 is provided at the center of the fixed roller 13, and both ends of the second rotating shaft 131 are connected to the first support frame 11. The driving motor 16 is installed on the workbench 100 to drive the second rotating shaft 131 to rotate.

[0033] As Figure 2 shown, the surface of the lower pressing wheel 12 is concave U-shaped, and the surface of the fixed roller 13 is concave V-shaped.

[0034] As Figure 3As shown, the pressing assembly 2 includes a second support frame 21, a second driving assembly 22, a pressing transmission assembly 23, an upper pressing member 24 and a lower pressing member 25. The second support frame 21 is vertically installed on the workbench 100. The second driving assembly 22 is connected to the second support frame 21, and its output end is connected to a U-shaped joint 221. The U-shaped joint 221 is connected to the pressing transmission assembly 23. The upper pressing member 24 is connected to the pressing transmission assembly 23. The lower pressing member 25 is installed on the workbench 100.

[0035] As Figure 3 shown, the upper pressing member 24 slidably fits in a groove 211 formed in the second support frame 21. A return spring 241 connected to the upper pressing member 24 is provided in the groove 211.

[0036] As Figure 4 shown, the cutting assembly 3 includes a cutting machine 31 and a third driving assembly 32. The cutting machine 31 is rotatably connected to a cutting seat 33 installed on the workbench 100. One end of the third driving assembly 32 is connected to the workbench 100 and the other end is connected to the cutting machine 31.

[0037] As Figure 5 shown, it further includes a discharging assembly 5 located on one side of the positioning assembly 4 for discharging the cut aluminum profiles.

[0038] As Figure 5 shown, the discharging assembly 5 includes a discharging slope 51 installed on the workbench 100, a support member 52 slidably disposed in a groove of the discharging slope 51, and a fourth driving assembly 53 with one end connected to the workbench 100 and the other end connected to the support member 52.

[0039] As Figure 5 shown, the positioning assembly 4 includes a lead screw base 41, an adjusting lead screw 42, a baffle plate 43 and a scale 44. The lead screw base 41 is installed on the workbench 100. The adjusting lead screw 42 is rotatably and fittingly disposed in a threaded hole of the lead screw base 41. The baffle plate 43 is connected to the end of the adjusting lead screw 42. The scale 44 is connected to the baffle plate 43 and is vertically higher than the lead screw base 41.

[0040] When the utility model is in use, first, the staff adjusts the length of the baffle plate 43 in the positioning component 4 by turning the handle on the adjusting screw rod 42. Then, the staff places the special-shaped aluminum profile between the pressing wheel 12 and the fixed roller 13 in the transportation component, starts the driving motor 16, drives the second rotating shaft 131 and the fixed roller 13 to rotate through the driving motor, starts the driving component 14 to drive the rotating shaft connecting piece 15 to press down, and the pressing wheel 12 on the first rotating shaft 121 connected to the rotating shaft connecting piece 15 pre-tightens the special-shaped aluminum profile, thereby driving the aluminum profile to move. After the aluminum profile abuts against the baffle plate 43, the second driving component 22 in the pressing component 2 is started, and the upper pressing piece 24 is driven to press down through the pressing transmission piece 23 to cooperate with the lower pressing piece 25 to press and fix the special-shaped aluminum profile. The cutting machine 31 in the cutting component 3 is in a starting state, and the third driving component 32 drives the cutting machine 31 to rotate relative to the cutting seat 33 to cut the aluminum profile. After cutting is completed, the fourth driving component 53 in the unloading component 5 is started to drive the support piece 52 to slide downward along the groove opened in the unloading slope 51, so that the special-shaped aluminum profile slides down along the inclined surface of the unloading slope 51 to complete unloading and collection. After unloading is completed, the fourth driving component 53 drives the support piece 52 to slide upward to complete resetting, the third driving component 32 drives the cutting machine 31 to rotate around the cutting seat 33 to complete resetting, and the reset spring 241 supports the upper pressing piece 24 to complete rapid resetting.

[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A precision cutting device for preventing loosening of special-shaped aluminum profiles, comprising a workbench, characterized in that, A transport component is provided on the workbench; a pressing component located at the output end of the transport component; a cutting component located on one side of the pressing component; and a positioning component located at the end of the workbench for positioning the cutting length of the aluminum profile. The transport component includes a first support frame, a lower pressing wheel, a fixed roller, a first driving component, a rotating shaft connecting piece, and a driving motor. The first support frame is vertically installed on the workbench. The first driving component is connected to the center above the first support frame, and its output end is connected to the rotating shaft connecting piece. A first rotating shaft is provided at the center of the lower pressing wheel, and both ends of the first rotating shaft are connected to the rotating shaft connecting piece. A second rotating shaft is provided at the center of the fixed roller, and both ends of the second rotating shaft are connected to the first support frame. The driving motor is installed on the workbench to drive the second rotating shaft to rotate.

2. The precision cutting device for preventing loosening of special-shaped aluminum profiles according to claim 1, characterized in that: The surface of the lower pressing wheel is concave U-shaped, and the surface of the fixed roller is concave V-shaped.

3. The precision cutting device for preventing loosening of special-shaped aluminum profiles according to claim 1, characterized in that, The pressing component includes a second support frame, a second driving component, a pressing transmission component, an upper pressing piece, and a lower pressing piece. The second support frame is vertically installed on the workbench. The second driving component is connected to the second support frame, and its output end is connected to a U-shaped joint. The U-shaped joint is connected to the pressing transmission component. The upper pressing piece is connected to the pressing transmission component. The lower pressing piece is installed on the workbench.

4. An anti-loosening precise cutting device for special-shaped aluminum profiles according to claim 3, characterized in that, The upper pressing piece slidably matches in a groove formed in the second support frame, and a return spring connected to the upper pressing piece is provided in the groove.

5. The precise cutting device for preventing loosening of special-shaped aluminum profiles according to claim 1, characterized in that, The cutting component includes a cutting machine and a third driving component. The cutting machine is rotatably connected to a cutting seat installed on the workbench. One end of the third driving component is connected to the workbench and the other end is connected to the cutting machine.

6. The precise cutting device for preventing loosening of special-shaped aluminum profiles according to claim 1, wherein, It further includes a discharging component located on one side of the positioning component for discharging the cut aluminum profile.

7. An anti-loosening and precise cutting device for special-shaped aluminum profiles according to claim 6, characterized in that, The discharging component includes a discharging slope installed on the workbench, a support member slidably disposed in a groove of the discharging slope, and a fourth driving component with one end connected to the workbench and the other end connected to the support member.

8. The precise cutting device for preventing loosening of special-shaped aluminum profiles according to claim 1, characterized in that, The positioning component includes a lead screw seat, an adjusting lead screw, a baffle plate, and a scale. The lead screw seat is installed on the workbench. The adjusting lead screw is rotatably and matingly disposed in a threaded hole of the lead screw seat. The baffle plate is connected to the end of the adjusting lead screw. The scale is connected to the baffle plate and is vertically higher than the lead screw seat.

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