Cut-to-length cutting device for aluminum plate

Abstract

The utility model relates to a fixed-length cutting device for an aluminum plate, which comprises a workbench, a conveying device, a base, a case and two groups of limiting mechanisms, the limiting mechanisms are roller mechanisms, a pressing mechanism and a cutting mechanism are mounted on the case, and a fixed-length stop mechanism positioned at the discharge end of the conveying device is mounted on the workbench; the conveying device comprises multiple sets of conveying mechanisms rotating synchronously, the multiple sets of conveying mechanisms are distributed at equal intervals in the length direction of the workbench, the axial line of each set of conveying mechanism is parallel to the width direction of the workbench, and two sets of oppositely-arranged guide wheel mechanisms are further arranged between every two adjacent sets of conveying mechanisms. The guide wheel mechanisms comprise guide wheels capable of lifting and rotating, the axial lines of the guide wheels are parallel to the length direction of the workbench, the aluminum plate can be conveniently moved to abut against the limiting mechanisms, and the conveying device can be prevented from being abraded.

Description

Technical Field

[0001] This utility model belongs to the field of cutting device technology, and in particular relates to a fixed-length cutting device for aluminum plates. Background Technology

[0002] Currently, aluminum plates need to be cut during production. In existing technology, the aluminum plate is usually placed on a conveyor to move it horizontally to the set cutting position. To prevent the cutting position from shifting during cutting, two sets of limiting structures are set on one side of the conveying direction of the conveyor. That is, before cutting, one side edge of the aluminum plate needs to be moved on the conveyor to abut against the two sets of limiting structures to limit that side edge of the aluminum plate. After fixing the position of the aluminum plate, it is then cut.

[0003] However, when using the above method, each time the aluminum plate is moved to abut against the limiting structure, the direction of movement of the aluminum plate is inconsistent with the conveying direction of the conveying device. This makes it inconvenient to move the aluminum plate to abut against the limiting structure, and it will also wear down the conveying device during long-term use. Therefore, there are still shortcomings and deficiencies in the existing technology. Utility Model Content

[0004] The purpose of this invention is to provide a device for cutting aluminum plates to a fixed length, so as to solve the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve the above problems is as follows:

[0006] A fixed-length cutting device for aluminum plates includes a worktable, on which a conveying device is installed with a conveying direction parallel to the length direction of the worktable, and a housing above the conveying device is installed on one side of the worktable via a base. Two sets of opposing limiting mechanisms located outside the conveying device are installed on the side of the base near the conveying device. The limiting mechanism is a roller mechanism. A pressing mechanism that is located above the conveying device and can be raised and lowered is installed on the housing. A cutting mechanism that can move along the width direction of the worktable is also installed on the housing. A fixed-length blocking mechanism is installed on the worktable at the discharge end of the conveying device.

[0007] The conveying device includes multiple sets of synchronously rotating conveying mechanisms, which are equidistantly distributed along the length of the worktable. The axial line of each set of conveying mechanisms is parallel to the width of the worktable. Between every two adjacent sets of conveying mechanisms, there are two sets of oppositely arranged guide wheel mechanisms. Each guide wheel mechanism includes a guide wheel that can be raised, lowered, and rotated, and the axial line of the guide wheel is parallel to the length of the worktable.

[0008] Further, the guide wheel mechanism further comprises a second electric telescopic rod vertically arranged in the workbench, a top end of the second electric telescopic rod is a movable end, and a first U-shaped frame is mounted at the movable end of the second electric telescopic rod and penetrates through the workbench, and the U-shaped opening of the first U-shaped frame is upwardly arranged, and the guide wheel is rotatably connected to each first U-shaped frame.

[0009] Further, the pressing mechanism comprises a first screw rod vertically arranged in the cabinet, both ends of the first screw rod are rotatably connected with the cabinet, a first driving motor is drivingly connected to a top end of the first screw rod, a movable block is further sleeved and threadedly connected to the first screw rod, both sides of the movable block are provided with movable rods parallel to the first screw rod, the top end of the movable rod is connected with the movable block, and a pressing plate is mounted at the bottom end of the movable rod and penetrates through the cabinet, and the cutting mechanism is located between the two pressing plates.

[0010] Further, a displacement mechanism capable of driving the cutting mechanism to move horizontally is mounted on the bottom surface of the cabinet between the two pressing plates, the displacement mechanism is a screw rod transmission mechanism, the displacement mechanism is parallel to the width direction of the workbench, and both ends of the displacement mechanism are located outside the workbench.

[0011] Further, the pressing plates are respectively opposite to one group of conveying mechanisms.

[0012] Further, the limiting mechanism comprises a C-shaped support fixed on the machine base, the C-shaped opening of the C-shaped support faces the conveying device, two oppositely arranged limiting rollers are rotatably connected in the C-shaped support, and the axial lines of the limiting rollers are vertically distributed.

[0013] Further, the size-limiting material blocking mechanism comprises two first electric telescopic rods vertically arranged in the workbench, the top ends of the first electric telescopic rods are movable ends, and the movable ends of the first electric telescopic rods penetrate through the workbench and are jointly connected with a material blocking plate.

[0014] Further, each group of conveying mechanisms comprises a second U-shaped frame, the U-shaped opening of the second U-shaped frame is upwardly arranged, a roller is rotatably connected to each U-shaped frame, the axial line of the roller is parallel to the width direction of the workbench, a second driving motor is drivingly connected to one of the rollers, and every two adjacent rollers are drivingly connected through a transmission mechanism.

[0015] By adopting the above technical scheme, the beneficial effects of the utility model are as follows:

[0016] The utility model discloses when using, same is placing aluminium plate on conveying device, to conveniently drive aluminium plate and move horizontally, until the end of aluminium plate is moved to with the fixed size material blocking mechanism and abuts, can cut the position on aluminium plate and move to be located the position of cutting mechanism, and through setting two groups of limiting mechanism, when cutting first to aluminium plate, before the end of aluminium plate is moved to with the fixed size material blocking mechanism and abuts, can cut one side edge of aluminium plate and move to with two groups of limiting mechanism respectively and abut, to the side edge of aluminium plate is positioned, and when aluminium plate and limiting mechanism abut, through the elevation of guide wheel, can raise aluminium plate, until make aluminium plate and conveying mechanism separate, at this time, in the process of cutting aluminium plate and moving to with limiting mechanism and abutting, the conveying direction of guide wheel is consistent with the moving direction of aluminium plate, to conveniently cut aluminium plate and move to with limiting mechanism and abutting, and can avoid wearing conveying device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic diagram of the utility model;

[0018] Figure 2 It is Figure 1 It is the structure schematic diagram of the utility model part device;

[0019] Figure 3 It is Figure 1 It is the left view of part device;

[0020] Figure 4 It is the structure schematic diagram of the utility model part device;

[0021] Figure 5 It is Figure 1 It is the structure schematic diagram under the use condition.

[0022] Sign significance: 1, work table; 2, conveying mechanism; 21, second U-shaped frame; 22, cylinder; 23, second drive motor; 3, pressure material mechanism; 31, pressure plate; 32, first lead screw; 33, first drive motor; 34, movable block; 35, movable rod; 4, limiting mechanism; 41, C-shaped support; 42, limiting roller; 5, cutting mechanism; 6, displacement mechanism; 61, sliding block; 62, rectangular frame; 63, guide rod; 64, second lead screw; 65, third drive motor; 7, guide wheel mechanism; 71, guide wheel; 72, second electric telescopic rod; 73, first U-shaped frame; 8, fixed size material blocking mechanism; 81, first electric telescopic rod; 82, material blocking plate; 9, aluminium plate; 10, machine base; 11, machine case; 12, notch. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and beneficial effect of the utility model more clear, the utility model embodiment is described in further detail below in conjunction with the drawings.

[0024] AsFigures 1 to 5 The utility model provides a kind of aluminium plate's fixed-length cutting device shown, including workbench 1, conveying device is installed on workbench 1, and the conveying direction is parallel with the length direction of workbench 1, specifically, the utility model is when using, it is also to place aluminium plate 9 on conveying device, to facilitate driving aluminium plate 9 to move horizontally;And one side of workbench 1 is installed with the cabinet 11 located above conveying device by machine base 10, and two groups of limit mechanism 4 are installed on the side of machine base 10 close to conveying device and are located outside conveying device, limit mechanism 4 is gyro wheel mechanism, when using, limit mechanism 4 can limit one side edge of aluminium plate 9;Cabinet 11 is installed with the pressing mechanism 3 located above conveying device and can be lifted, when pressing mechanism 3 and aluminium plate 9 abut, aluminium plate 9 can be pressed tightly fixed;And cutting mechanism 5 that can move along the width direction of workbench 1 is also installed on cabinet 11, specifically, cutting mechanism 5 is prior art, and in initial state, cutting mechanism 5 is located in one side edge of aluminium plate 9 outside, when using, cutting mechanism 5 can cut aluminium plate 9 along the width direction of aluminium plate 9;Workbench 1 is installed with the fixed-length material blocking mechanism 8 located at the discharge end of conveying mechanism 2, when using, when the end of aluminium plate 9 moves to abut with fixed-length material blocking mechanism 8, the cutting position on aluminium plate 9 can be moved to the position located at cutting mechanism 5, and the distance between cutting mechanism 5 and fixed-length material blocking mechanism 8 is the required aluminium plate length, to realize fixed-length cutting.

[0025] In addition, conveying device includes multiple groups of synchronous rotation conveying mechanism 2, and multiple groups of conveying mechanism 2 are equidistantly distributed along the length direction of workbench 1, and the axial line of each group of conveying mechanism 2 is parallel with the width direction of workbench 1, and two groups of oppositely arranged guide wheel mechanism 7 are also arranged between every two groups of adjacent conveying mechanism 2, and guide wheel mechanism 7 includes guide wheel 71 that can be lifted and rotated, and the axial line of guide wheel 71 is parallel with the length direction of workbench 1, specifically, in initial state, guide wheel 71 is located below aluminium plate 9, and when guide wheel 71 is lifted, aluminium plate 9 can be lifted away from conveying mechanism 2.

[0026] Specifically, by setting two groups of limit mechanism 4, when cutting aluminium plate 9 for the first time, before the end of aluminium plate 9 is moved to abut with fixed-length material blocking mechanism 8, one side edge of aluminium plate 9 can be moved to abut with two groups of limit mechanism 4 respectively, to limit the side edge of aluminium plate 9, and when aluminium plate 9 abuts with limit mechanism 4, by lifting guide wheel 71, aluminium plate 9 can be lifted until aluminium plate 9 is separated from conveying mechanism 2, at this time, in the process of moving aluminium plate 9 to abut with limit mechanism 4, the conveying direction of guide wheel 71 is consistent with the moving direction of aluminium plate 9, so that aluminium plate 9 can be moved to abut with limit mechanism 4 by manually pushing aluminium plate 9, and the abrasion of conveying device can be avoided.

[0027] Then when the aluminum plate 9 is abutted with the limiting mechanism 4, the guide wheel 71 begins to slowly descend, so that when the aluminum plate 9 is abutted with the limiting mechanism 4, the aluminum plate 9 can be made to fall on the conveying mechanism 2 again, so as to move the end of the aluminum plate 9 to abut with the sizing stop mechanism 8, and then after the aluminum plate 9 is pressed and fixed by the pressing mechanism 3, the aluminum plate 9 can be cut by the cutting mechanism 5; after the cutting is completed, when the aluminum plate 9 is loosened, the aluminum plate 9 can be moved horizontally again for the next cutting operation, and at this time, since the limiting mechanism 4 is a roller mechanism, the limiting mechanism 4 can also guide the aluminum plate 9.

[0028] The specific setting mode of the guide wheel 71 capable of ascending and descending and rotating is as follows: as shown in Figures 1 to 3 and Figure 5 , the guide wheel mechanism 7 further comprises a second electric telescopic rod 72 vertically arranged in the workbench 1, and the second electric telescopic rod 72 can be arranged as an electric push rod; the top end of the second electric telescopic rod 72 is a movable end, and the movable end of the second electric telescopic rod 72 is provided with a first U-shaped frame 73 after penetrating through the workbench 1, and the U-shaped opening of the first U-shaped frame 73 is arranged upward, and each first U-shaped frame 73 is rotatably connected with the guide wheel 71, and specifically, in the initial state, the movable end of the second electric telescopic rod 72 is in the retracted state, and the movable end of the second electric telescopic rod 72 can drive the guide wheel 71 to slowly ascend and descend through the extension and retraction.

[0029] The specific setting mode of the pressing mechanism 3 is as follows: as shown in Figure 1 and Figure 5 , the pressing mechanism 3 comprises a first lead screw 32 vertically arranged in the machine box 11, both ends of the first lead screw 32 are rotatably connected with the machine box 11, and the top end of the first lead screw 32 is drivingly connected with a first driving motor 33, and the first driving motor 33 is a forward and reverse motor; the first lead screw 32 is further sleeved and threadedly connected with a movable block 34, both sides of the movable block 34 are provided with movable rods 35 parallel to the first lead screw 32, the top end of the movable rod 35 is connected with the movable block 34, and the bottom end of the movable rod 35 is provided with a pressing plate 31 after penetrating through the machine box 11, and the movable rod 35 is slidingly connected with the machine box 11; specifically, in use, the first driving motor 33 can drive the first lead screw 32 to rotate, and under the action of the two movable rods 35, the two pressing plates 31 can synchronously ascend and descend, and then when the pressing plate 31 abuts with the aluminum plate 9, the aluminum plate 9 can be pressed and fixed; in addition, the cutting mechanism 5 is located between the two pressing plates 31, so as to cut the aluminum plate 9.

[0030] The specific setting mode of the cutting mechanism 5 capable of moving along the width direction of the workbench 1 is as follows: as shown in Figure 1 , Figure 3 to 5As shown, the displacement mechanism 6 capable of driving the cutting mechanism 5 to move horizontally is mounted on the bottom surface of the machine box 11 between the two pressing plates 31, the displacement mechanism 6 is a lead screw transmission mechanism, and the displacement mechanism 6 is parallel to the width direction of the workbench 1, specifically, the displacement mechanism 6 includes a rectangular frame 62 horizontally mounted on the bottom surface of the machine box 11, and two horizontally opposite guide rods 63 are fixedly connected in the rectangular frame 62, a second lead screw 64 parallel to the guide rods 63 is arranged between the two guide rods 63, the second lead screw 64 is parallel to the width direction of the workbench 1, both ends of the second lead screw 64 are rotationally connected with the rectangular frame 62, and one end of the second lead screw 64 is drivingly connected with a third driving motor 65, the third driving motor 65 is a reversible motor; a sliding block 61 is further sleeved and threadedly connected on the second lead screw 64, the sliding block 61 is sleeved on and slidingly connected with the guide rods 63 on both sides, and the cutting mechanism 5 is mounted on the bottom surface of the sliding block 61, specifically, in use, the third driving motor 65 can drive the second lead screw 64 to rotate, so as to drive the sliding block 61 to move along the guide rods 63, thereby enabling the cutting mechanism 5 to move along the width direction of the workbench 1, and facilitating the cutting mechanism 5 to cut the aluminum plate 9 of different widths.

[0031] In addition, both ends of the displacement mechanism 6 are located outside the workbench 1, specifically, a notch 12 horizontally penetrating the machine base 10 is formed on the machine base 10, and one end of the displacement mechanism 6 near the machine base 10 penetrates the machine base 10 through the notch 12.

[0032] Further, as shown in Figure 1 and Figure 5 As shown, the pressing plate 31 is opposite to one group of conveying mechanisms 2, so that the aluminum plate 9 can be prevented from turning over after cutting.

[0033] The specific arrangement of the limiting mechanism 4 is as follows: as shown in Figure 1 , Figure 3 and Figure 5 As shown, the limiting mechanism 4 includes a C-shaped bracket 41 fixed on the machine base 10, the C-shaped opening of the C-shaped bracket 41 faces the conveying device, and two opposite limiting rollers 42 are rotationally connected in the C-shaped bracket 41, the axial lines of the limiting rollers 42 are vertically distributed, specifically, in use, when the aluminum plate 9 abuts against the limiting roller 42 on one side, the limiting roller 42 can limit the side of the aluminum plate 9; and when the aluminum plate 9 moves to the position close to the fixed-length material blocking mechanism 8, the limiting roller 42 can also guide the aluminum plate 9.

[0034] The specific arrangement of the fixed-length material blocking mechanism 8 is as follows: as shown in Figure 1 and Figure 5As shown, the sizing and blocking mechanism 8 comprises two first electric telescopic rods 81 vertically arranged in the workbench 1, which can be arranged as electric push rods; the top ends of the first electric telescopic rods 81 are movable ends, and the movable ends of the first electric telescopic rods 81 are connected with a blocking plate 82 after penetrating through the workbench 1; specifically, when the movable ends of the first electric telescopic rods 81 are in the retracted state, the blocking plate 82 is lower than the conveying device, at this time, the cut aluminum plate 9 can be conveniently removed; and when the movable ends of the first electric telescopic rods 81 are extended, the aluminum plate 9 can be moved to abut against the blocking plate 82, so that the aluminum plate 9 can be sized and cut.

[0035] The conveying mechanism 2 is specifically arranged as follows: as shown in Figure 1 、 Figure 3 and Figure 5 As shown, each group of conveying mechanisms 2 comprises a second U-shaped frame 21, the U-shaped opening of the second U-shaped frame 21 is arranged upward, each U-shaped frame 21 is rotationally connected with a roller 22, the axial line of the roller 22 is parallel to the width direction of the workbench 1, and the second driving motor 23 is rotationally connected to one of the rollers 22, and each two adjacent rollers 22 are drivingly connected through a transmission mechanism, specifically, the transmission mechanism can be arranged as a chain transmission mechanism; and in use, when the second driving motor 23 is started, the plurality of rollers 22 can be synchronously rotated, so that the aluminum plate 9 can be moved to abut against the sizing and blocking mechanism 8.

[0036] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed application. The scope of protection of the present application is defined by the appended claims and equivalents.

Claims

1. A fixed-length cutting device for aluminum plates, comprising a worktable, wherein a conveying device is mounted on the worktable with its conveying direction parallel to the length direction of the worktable, and a housing located above the conveying device is mounted on one side of the worktable via a base; two sets of opposing limiting mechanisms located outside the conveying device are mounted on the side of the base near the conveying device, characterized in that: The limiting mechanism is a roller mechanism. The machine box is equipped with a pressing mechanism that is located above the conveying device and can be raised and lowered. The machine box is also equipped with a cutting mechanism that can move along the width direction of the worktable. The worktable is equipped with a fixed length blocking mechanism located at the discharge end of the conveying device. The conveying device includes multiple sets of synchronously rotating conveying mechanisms, which are equidistantly distributed along the length of the worktable. The axial line of each set of conveying mechanisms is parallel to the width of the worktable. Between every two adjacent sets of conveying mechanisms, there are two sets of oppositely arranged guide wheel mechanisms. Each guide wheel mechanism includes a guide wheel that can be raised, lowered, and rotated, and the axial line of the guide wheel is parallel to the length of the worktable.

2. The aluminum plate length-cutting device according to claim 1, characterized in that: The guide wheel mechanism also includes a second electric telescopic rod vertically arranged inside the workbench. The top end of the second electric telescopic rod is a movable end, and a first U-shaped frame is installed on the movable end of the second electric telescopic rod after passing through the workbench. The U-shaped openings of the first U-shaped frames are all arranged facing upwards, and the guide wheel is rotatably connected to each first U-shaped frame.

3. The aluminum plate length-cutting device according to claim 1, characterized in that: The pressing mechanism includes a first lead screw vertically installed inside the machine housing. Both ends of the first lead screw are rotatably connected to the machine housing, and a first drive motor is driven to the top of the first lead screw. A movable block is also sleeved on the first lead screw and threadedly connected to it. Movable rods parallel to the first lead screw are provided on both sides of the movable block. The top of the movable rods is connected to the movable block, and the bottom of the movable rods passes through the machine housing and is fitted with a pressing plate. The cutting mechanism is located between the two pressing plates.

4. The aluminum plate length-cutting device according to claim 3, characterized in that: A displacement mechanism capable of driving the cutting mechanism to move horizontally is installed on the bottom surface of the machine box between the two pressure plates. The displacement mechanism is a lead screw drive mechanism, and the displacement mechanism is parallel to the width direction of the worktable. Both ends of the displacement mechanism are located outside the worktable.

5. The aluminum plate length-cutting device according to claim 3, characterized in that: The pressure plates are positioned opposite to one of the conveying mechanisms.

6. The aluminum plate length-cutting device according to claim 1, characterized in that: The limiting mechanism includes a C-shaped bracket fixed on the base. The C-shaped opening of the C-shaped bracket faces the conveying device, and two opposing limiting rollers are rotatably connected inside the C-shaped bracket. The axial lines of the limiting rollers are vertically distributed.

7. The aluminum plate length-cutting device according to claim 1, characterized in that: The fixed-length material blocking mechanism includes two first electric telescopic rods vertically arranged inside the workbench. The top ends of the first electric telescopic rods are movable ends, and the movable ends of the first electric telescopic rods pass through the workbench and are connected to a material blocking plate.

8. The aluminum plate length-cutting device according to claim 1, characterized in that: Each conveying mechanism includes a second U-shaped frame with the U-shaped opening facing upwards. Each U-shaped frame is rotatably connected to a roller, the axial line of which is parallel to the width direction of the worktable. A second drive motor is driven to one of the rollers, and each pair of adjacent rollers is connected by a transmission mechanism.

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