Fixed-length cutting equipment

Abstract

The utility model relates to the technical field of aluminum profile processing, and provides fixed-length cutting equipment which comprises a machine frame, a fixed-length device and a cutting device, the fixed-length device comprises a fixed-length assembly and a lifting seat arranged on the machine frame, the lifting seat can do lifting motion relative to the machine frame, the fixed-length assembly is assembled on the lifting seat, and the cutting device is arranged on the fixed-length assembly. The sizing assembly is provided with a mounting channel for placing aluminum profiles, and a sizing stop block is arranged at the discharging end of the mounting channel. The cutting device comprises a cutter, a driving shaft and a driving assembly used for controlling the driving shaft to rotate, the driving shaft and the driving assembly are both installed on the rack, and the cutter is arranged on the outer surface of the driving shaft in a sleeving mode and located above the installation channel; the aluminum profile cutting device solves the problem that cutting quality is affected due to the fact that the aluminum profile fixing effect is poor during fixed-length cutting, and has the advantages of being simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to a fixed-length cutting device. Background Art

[0002] Aluminum profiles are products made of aluminum and other alloy elements. They are usually first processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then made through processes such as cold bending, sawing, drilling, assembly, and coloring.

[0003] During the processing of aluminum profiles, since the size of extruded aluminum profiles is relatively long, they need to be cut according to the predetermined size. Existing aluminum profile cutting, for example, a device for cutting aluminum alloy plates to a predetermined size is disclosed in the publication number CN213257466U. The device can accurately control the cutting size by setting scale marking lines on the surface of the transverse T-shaped slide rail and the longitudinal T-shaped slide rail, so as to achieve the purpose of cutting the aluminum alloy plates to a predetermined size. However, the device ignores the stability of aluminum profile cutting. When cutting aluminum profiles, the operator can only manually adjust and fix the position of the aluminum profile, which is prone to mechanical errors, resulting in inaccurate cuts of the cut aluminum profiles, affecting the cutting quality of the aluminum profiles. Utility Model Content

[0004] Based on this, in order to solve the problem that the poor fixing effect of aluminum profiles affects the cutting quality during the fixed-length cutting, the utility model provides a fixed-length cutting device, and its specific technical solution is as follows:

[0005] A cut-to-length cutting device comprises a frame, a cut-to-length device and a cutting device, wherein the cut-to-length device comprises a cut-to-length component and a lifting seat arranged on the frame, wherein the lifting seat can move up and down relative to the frame, wherein the cut-to-length component is mounted on the lifting seat, wherein a mounting channel for placing aluminum profiles is provided on the cut-to-length component, and a cut-to-length stopper is provided at the discharge end of the mounting channel; wherein the cutting device comprises a cutter, a drive shaft and a drive assembly for controlling the rotation of the drive shaft, wherein the drive shaft and the drive assembly are both mounted on the frame, wherein the cutter is sleeved on the outer surface of the drive shaft and the cutter is located above the mounting channel.

[0006] The above-mentioned fixed-length cutting equipment is provided with a lifting seat, and the lifting movement of the lifting seat enables the aluminum profile in the installation channel to reciprocate away from and abut against the cutter to complete the cutting operation of the aluminum profile; by providing a fixed-length stopper, the dimensional accuracy and stability of the finished aluminum profile cutting are ensured, and the waste rate and defect rate of the finished product are reduced; by providing an installation channel, a placement space is provided for the aluminum profile and the aluminum profile can be limited during the cutting process, which solves the problem that the fixing effect of the aluminum profile is not good during fixed-length cutting and affects the cutting quality; by providing a driving component, the driving component controls the rotation of the driving shaft, thereby controlling the rotation of the cutter, so that the cutter can accurately cut or trim the aluminum profile.

[0007] Furthermore, a collecting trough and a storage box are detachably mounted on the frame, the collecting trough is located below the lifting seat, the collecting trough is provided with an opening and a collecting chamber connected to the opening, a connecting hole is provided at the bottom of the collecting chamber, a connecting pipe is fixed to the connecting hole, a storage chamber is provided in the storage box, a vacuum pump is installed in the storage chamber, and the collecting chamber is connected to the storage chamber through the connecting pipe.

[0008] Furthermore, the frame top cover is provided with a protective cover, the protective cover is provided with an observation port at a position corresponding to the position directly above the lifting seat, the observation port is hinged with a sealing cover, and a first handle for controlling the hinged state of the sealing cover is fixed on one side of the sealing cover.

[0009] Furthermore, the frame is provided with a lifting rail, the lifting seat is slidably connected to the lifting rail, and a plurality of waste chips holes are penetrated through the lifting seat, and the plurality of waste chips holes are arranged at intervals.

[0010] Furthermore, the sizing assembly includes a sizing platform, a sliding member, and an adjustment track detachably mounted on the lifting seat, the sliding member is slidably assembled on the adjustment track, the sizing platform is fixedly connected to the sliding member, and the installation channel is arranged on the top of the sizing platform.

[0011] Furthermore, the sizing platform includes a first limit block, a second limit block and a base plate, the base plate is fixed on the sliding member, the mounting channel is arranged on the base plate, the mounting channel passes through the upper surface of the base plate, and a feed port and a discharge port are respectively provided at both ends of the mounting channel, one end of the sizing stop block is connected to the sliding member, and the other end of the sizing stop block is used to seal the discharge port, and the first limit block and the second limit block are both detachably connected to the base plate.

[0012] Furthermore, the first limit block is arranged above the feed port, and two cutting channels are respectively provided at positions of the bottom plate located on both sides of the second limit block, and the cutting channels are communicated with the installation channels.

[0013] Furthermore, the driving assembly includes a protective shell, a driving wheel, a transmission wheel, a transmission belt and a driving motor installed on the lifting seat, the driving wheel is sleeved on the output end of the driving motor, the transmission wheel is sleeved on the driving shaft, the transmission belt is wound between the driving wheel and the transmission wheel, the protective shell is hingedly connected to the frame and covers the outside of the driving wheel and the transmission wheel, and a second handle for controlling the hinged state of the protective shell is fixed on the top of the protective shell.

[0014] Furthermore, the number of the cutters is two, and the two cutters are sequentially sleeved on the outer surface of the driving shaft, and the positions of the two cutters correspond to the positions directly above the two cutting channels.

[0015] Furthermore, the cut-to-length cutting equipment also includes a first control structure and a second control structure, the first control structure is connected to the adjustment rail, the first control structure includes a first control handle for driving the sliding member to slide; the second control structure includes a second control handle, a threaded rod and a threaded block penetrating the lifting seat, the outer surface of the threaded rod is provided with a thread, the threaded rod is rotatably inserted into the sealing cover, one end of the threaded rod is threadedly connected to the threaded block, and the other end of the threaded rod is fixedly connected to the second control handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the structural schematic diagrams of the cut-to-length device according to one embodiment of the utility model;

[0017] Figure 2 This is the second structural schematic diagram of the cut-to-length device according to the first embodiment of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of a cut-to-length device according to an embodiment of the utility model;

[0019] Figure 4 yes Figure 3 Schematic diagram of the locally enlarged structure of A in the middle.

[0020] Description of reference numerals:

[0021] 1. Frame; 11. Collecting trough; 12. Storage box; 13. Connecting pipe; 14. Protective cover; 15. Sealing cover; 151. First handle; 2. Sizing assembly; 21. Sizing block; 22. Sizing table; 221. First limit block; 222. Second limit block; 223. Bottom plate; 2231. Cutting channel; 23. Sliding piece; 24. Adjusting track; 3. Lifting seat; 31. Waste hole; 4. Cutter; 5. Driving shaft; 6. Driving assembly; 61. Protective cover; 611. Second handle; 62. Driving wheel; 63. Transmission wheel; 64. Transmission belt; 65. Driving motor; 7. First control handle; 8. Second control handle; 9. Aluminum profile. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0026] like Figure 1-4As shown, a cut-to-size cutting device in one embodiment of the utility model comprises a frame 1, a cut-to-size device and a cutting device. The cut-to-size device comprises a cut-to-size component 2 and a lifting seat 3 arranged on the frame 1. The lifting seat 3 can move up and down relative to the frame 1. The cut-to-size component 2 is assembled on the lifting seat 3. The cut-to-size component 2 is provided with an installation channel for placing an aluminum profile 9, and a cut-to-size stopper 21 is provided at the discharge end of the installation channel; the cutting device comprises a cutter 4, a drive shaft 5 and a drive assembly 6 for controlling the rotation of the drive shaft 5. The drive shaft 5 and the drive assembly 6 are both installed on the frame 1, and the cutter 4 is sleeved on the outer surface of the drive shaft 5 and the cutter 4 is located above the installation channel.

[0027] The above-mentioned fixed-length cutting equipment is provided with a lifting seat 3, and the lifting movement of the lifting seat 3 enables the aluminum profile 9 in the installation channel to reciprocate away from and abut against the cutter 4, thereby completing the cutting operation of the aluminum profile 9; by providing a fixed-length stopper 21, the dimensional accuracy and stability of the finished product of the aluminum profile 9 are ensured, and the waste rate and defect rate of the finished product are reduced; by providing an installation channel, a placement space is provided for the aluminum profile 9 and the aluminum profile 9 can be limited during the cutting process, thereby solving the problem that the fixing effect of the aluminum profile 9 is not good during fixed-length cutting and affects the cutting quality; by providing a driving component 6, the driving component 6 controls the rotation of the driving shaft 5, thereby controlling the rotation of the cutter 4, so that the cutter 4 can accurately cut or trim the aluminum profile 9.

[0028] like Figure 1 and Figure 2 As shown, in one embodiment, a collecting tank 11 and a storage box 12 are detachably mounted on the frame 1, the collecting tank 11 is located below the lifting seat 3, the collecting tank 11 is provided with an opening and a collecting cavity connected to the opening, a connecting hole is provided at the bottom of the collecting cavity, a connecting pipe 13 is fixed to the connecting hole, a storage cavity is provided in the storage box 12, a vacuum pump is installed in the storage cavity, and the collecting cavity and the storage cavity are connected through the connecting pipe 13. In this way, by providing the vacuum pump, the vacuum pump can absorb the waste chips left when the aluminum profile 9 is cut in the collecting cavity, and transport it to the storage cavity through the connecting pipe 13 for storage and recycling.

[0029] like Figure 1 and Figure 2 As shown, in one embodiment, a protective cover 14 is provided on the top cover of the frame 1, and an observation port is provided on the protective cover 14 corresponding to the position just above the lifting seat 3, and a sealing cover 15 is hinged on the observation port, and a first handle 151 for controlling the hinged state of the sealing cover 15 is fixed on one side of the sealing cover 15. The setting of the protective cover 14 effectively isolates the inside of the frame 1 from the external environment, prevents dust, water vapor, acid and alkali substances and other harmful substances from eroding and corroding the inside of the frame 1, thereby extending the service life of the machine device inside the frame 1.

[0030] Preferably, the sealing cover 15 is made of a transparent material, so that the operator can directly observe the cutting condition of the aluminum profile 9 inside the frame 1, and the hinged setting of the sealing cover 15 can change the opening and closing state at any time, so that the operator can disassemble and maintain the machine device inside the frame 1.

[0031] like Figure 3 and Figure 4 As shown, in one embodiment, a lifting rail is provided on the frame 1, and the lifting seat 3 is slidably connected to the lifting rail. A plurality of waste chips holes 31 are provided through the lifting seat 3, and the plurality of waste chips holes 31 are arranged at intervals. Aluminum waste chips splashed when the aluminum profile 9 is cut can fall into the collection chamber through the waste chips holes 31 for collection, so as to prevent the lifting seat 3 from being filled with waste materials and affecting normal production and processing.

[0032] Specifically, the lifting guide rail is arranged in a vertical direction.

[0033] like Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment, the sizing assembly 2 includes a sizing platform 22, a sliding member 23, and an adjustment track 24 detachably mounted on the lifting seat 3, the sliding member 23 is slidably assembled on the adjustment track 24, the sizing platform 22 is fixedly connected to the sliding member 23, and the mounting channel is arranged on the top of the sizing platform 22. By providing the sliding member 23, the sliding of the sliding member 23 on the adjustment track 24 can drive the sliding of the sizing platform 22, so that the aluminum profile 9 on the sizing platform 22 can be adjusted to the most accurate cutting position, thereby improving the cutting accuracy of the aluminum profile 9.

[0034] Specifically, the adjustment track 24 is arranged in a horizontal direction.

[0035] like Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment, the sizing platform 22 includes a first stopper 221, a second stopper 222 and a bottom plate 223, the bottom plate 223 is fixed on the sliding member 23, the installation channel is arranged on the bottom plate 223, the installation channel runs through the upper surface of the bottom plate 223, the two ends of the installation channel are respectively provided with a feed port and a discharge port, one end of the sizing stopper 21 is connected to the sliding member 23, the other end of the sizing stopper 21 is used to seal the discharge port, and the first stopper 221 and the second stopper 222 are both detachably connected to the bottom plate 223. In this way, by providing the first stopper 221 and the second stopper 222, the two ends of the aluminum profile 9 in the installation channel are limited and fixed, and the stability of the aluminum profile 9 during cutting is improved.

[0036] like Figure 4As shown, in one embodiment, the first stop block 221 is arranged above the feed port, and the bottom plate 223 is provided with two cutting channels 2231 at positions on both sides of the second stop block 222, and the cutting channels 2231 are connected with the installation channel. The setting of the cutting channels 2231 is conducive to the cutter 4 being able to directly abut against the aluminum profile 9 in the installation channel, so as to avoid the cutter 4 directly colliding with the bottom plate 223 and causing the cutter 4 to break.

[0037] like Figure 1 and Figure 3 As shown, in one embodiment, the driving assembly 6 includes a protective shell 61, a driving wheel 62, a transmission wheel 63, a transmission belt 64, and a driving motor 65 installed on the lifting seat 3. The output end of the driving motor 65 is sleeved with a driving wheel 62, the transmission wheel 63 is sleeved on the driving shaft 5, the transmission belt 64 is wound between the driving wheel 62 and the transmission wheel 63, the protective shell 61 is hingedly connected to the frame 1 and covers the outside of the driving wheel 62 and the transmission wheel 63, and the top of the protective shell 61 is fixed with a second handle 611 for controlling the hinge state of the protective shell 61. In this way, by providing a driving motor 65, the driving motor 65 controls the rotation of the driving wheel 62, thereby driving the rotation of the transmission wheel 63 through the action of the transmission belt 64, and then controlling the rotation of the cutter 4 to achieve the cutting operation of the aluminum profile 9; the transmission belt 64 can play a buffering role to reduce the damage caused by the mechanical impact between the driving wheel 62 and the transmission wheel 63.

[0038] like Figure 3 and Figure 4 As shown, in one embodiment, the number of the cutters 4 is two, and the two cutters 4 are sequentially sleeved on the outer surface of the driving shaft 5 , and the positions of the two cutters 4 correspond to the positions directly above the two cutting channels 2231 .

[0039] like Figure 1-3 As shown, in one embodiment, the cut-to-length cutting device further includes a first control structure and a second control structure, wherein the first control structure is connected to the adjustment rail 24, and the first control structure includes a first control handle 7 for driving the sliding member 23 to slide; the second control structure includes a second control handle 8, a threaded rod, and a threaded block penetrating the lifting seat 3, wherein the outer surface of the threaded rod is provided with threads, the threaded rod is rotatably plugged into the sealing cover 15, one end of the threaded rod is threadedly connected to the threaded block, and the other end of the threaded rod is fixedly connected to the second control handle 8. The provision of the first control handle 7 and the second control handle 8 facilitates the operator to manually adjust the sliding of the cut-to-length table 22 and the lifting of the lifting seat 3, thereby ensuring that the aluminum profile 9 is in the best processing position and achieving precise cutting.

[0040] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A cut-to-length device, characterized in that: The utility model comprises a frame, a sizing device and a cutting device, wherein the sizing device comprises a sizing component and a lifting seat arranged on the frame, the lifting seat can move up and down relative to the frame, the sizing component is assembled on the lifting seat, the sizing component is provided with an installation channel for placing aluminum profiles, and a sizing block is provided at the discharge end of the installation channel; the cutting device comprises a cutter, a driving shaft and a driving component for controlling the rotation of the driving shaft, the driving shaft and the driving component are both installed on the frame, the cutter is sleeved on the outer surface of the driving shaft and the cutter is located above the installation channel.

2. The cut-to-length device according to claim 1, characterized in that: A collecting trough and a storage box are detachably mounted on the frame, wherein the collecting trough is located below the lifting seat, wherein an opening and a collecting chamber connected to the opening are arranged on the collecting trough, a connecting hole is arranged at the bottom of the collecting chamber, a connecting pipe is fixed on the connecting hole, a storage chamber is arranged in the storage box, an air pump is installed in the storage chamber, and the collecting chamber is connected to the storage chamber through the connecting pipe.

3. The cut-to-length device according to claim 1, characterized in that: The frame top cover is provided with a protective cover, the protective cover is provided with an observation port at a position corresponding to the position directly above the lifting seat, a sealing cover is hinged on the observation port, and a first handle for controlling the hinged state of the sealing cover is fixed on one side of the sealing cover.

4. The cut-to-length device according to claim 1, characterized in that: The frame is provided with a lifting guide rail, the lifting seat is slidably connected to the lifting guide rail, and a plurality of waste chip holes are penetrated through the lifting seat, and the plurality of waste chip holes are arranged at intervals.

5. The cut-to-length device according to claim 3, characterized in that: The sizing assembly comprises a sizing platform, a sliding member and an adjustment track detachably mounted on the lifting seat, the sliding member is slidably assembled on the adjustment track, the sizing platform is fixedly connected to the sliding member, and the installation channel is arranged on the top of the sizing platform.

6. The cut-to-length device according to claim 5, characterized in that: The sizing platform includes a first limit block, a second limit block and a base plate, the base plate is fixed on the sliding member, the mounting channel is arranged on the base plate, the mounting channel runs through the upper surface of the base plate, and a feed port and a discharge port are respectively arranged at both ends of the mounting channel, one end of the sizing stop block is connected to the sliding member, and the other end of the sizing stop block is used to seal the discharge port, and the first limit block and the second limit block are both detachably connected to the base plate.

7. The cut-to-length device according to claim 6, characterized in that: The first limiting block is arranged above the feed port, and two cutting channels are respectively provided at positions of the bottom plate located on both sides of the second limiting block, and the cutting channels are communicated with the installation channels.

8. The cut-to-length device according to claim 1, characterized in that: The driving assembly includes a protective shell, a driving wheel, a transmission wheel, a transmission belt, and a driving motor installed on the lifting seat. The driving wheel is sleeved on the output end of the driving motor, the transmission wheel is sleeved on the driving shaft, and the transmission belt is wound between the driving wheel and the transmission wheel. The protective shell is hingedly connected to the frame and covers the outside of the driving wheel and the transmission wheel. A second handle for controlling the hinged state of the protective shell is fixed on the top of the protective shell.

9. The cut-to-length device according to claim 7, characterized in that: The number of the cutters is two, and the two cutters are sequentially sleeved on the outer surface of the driving shaft, and the positions of the two cutters correspond to the positions directly above the two cutting channels.

10. The cut-to-length device according to claim 5, characterized in that: It also includes a first control structure and a second control structure, the first control structure is connected to the adjustment rail, the first control structure includes a first control handle for driving the sliding member to slide; the second control structure includes a second control handle, a threaded rod and a threaded block penetrating the lifting seat, the outer surface of the threaded rod is provided with threads, the threaded rod is rotatably inserted into the sealing cover, one end of the threaded rod is threadedly connected to the threaded block, and the other end of the threaded rod is fixedly connected to the second control handle.

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