Profile cutting device

Abstract

The utility model relates to a sectional material cutting device which comprises a first conveying belt, a moving fence is arranged at the top of the first conveying belt, a first supporting frame and a second supporting frame are fixedly connected to the two sides of the first conveying belt, and a first connecting block and a second connecting block are arranged at the two ends of the top of the moving fence respectively. The top of the first supporting frame and the top of the second supporting frame are slidably connected with a first connecting block and a second connecting block correspondingly, the first supporting frame is provided with a size data groove, in addition, the first conveying belt is further fixedly connected with one end of a cutting box, and the other end of the cutting box is fixedly connected with a second conveying belt. The first conveying belt is fixedly connected with a first supporting rod, the second conveying belt is fixedly connected with a fourth supporting rod, the top of the fourth supporting rod is fixedly connected with a position lifter, the first conveying belt and the second conveying belt are fixedly connected with a fifth supporting rod, the top of the fifth supporting rod is fixedly connected with a lifter, and the problems of low profile machining efficiency and profile machining errors are solved.

Description

Technical Field

[0001] The utility model relates to the field of profile cutting, in particular to a profile cutting device. Background Art

[0002] Profiles are widely used in many fields such as construction and industrial manufacturing. For example, aluminum alloy profiles and plastic steel profiles are often used to make doors, windows, frame structures, etc. In the processing of profiles, cutting is a key process. Its cutting quality and efficiency directly affect the quality of subsequent products and production progress.

[0003] For example, the existing technology CN 221935948 U discloses a cutting device for aluminum profile processing, which is fixedly connected to a lifting mechanism at the top center of the bottom plate, a control mechanism is provided in front of the lifting mechanism, the top of the lifting mechanism is fixedly connected to a top plate, the left side behind the top plate is fixedly connected to a side plate, a moving mechanism is provided in front of the side plate to achieve height adjustment of the tool, the front of the moving mechanism is fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to a cutting mechanism to achieve cutting of aluminum profiles, the top right side of the top plate is fixedly connected to a fixed plate, and a clamping mechanism is provided on the top of the fixed plate, and the clamping slide is moved by cooperation between the clamping plate of the clamping mechanism and the clamping screw to achieve clamping of the aluminum profile.

[0004] However, the clamping screw requires the staff to operate the clamping handle, resulting in low processing efficiency, and the fixing plate cannot determine whether the aluminum profile during processing is correct, which also poses the risk of profile processing errors. Summary of the Invention

[0005] The technical problem to be solved by the utility model is: the problem of low efficiency and error in profile processing.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a profile cutting device, which includes a first conveyor belt, a movable bar is provided on the top of the first conveyor belt, and the first support frame and the second support frame are fixedly connected on both sides of the first conveyor belt. The first connecting block and the second connecting block are respectively provided at both ends of the top of the movable bar, and the tops of the first support frame and the second support frame are respectively slidably connected to the first connecting block and the second connecting block, and the first support frame is provided with a size data slot.

[0007] Preferably, the middle parts of both sides of the first conveyor belt are fixedly connected to third support rods, and the third support rods are slidably connected to third connecting blocks through a movable bar transmission mechanism.

[0008] Preferably, the movable bar transmission mechanism includes a driving shaft, a driving wheel, a belt and a driven wheel, the driving shaft is fixedly connected to the driving wheel, the driving wheel is rotatably connected to one end of the belt, the other end of the belt is rotatably connected to the driven wheel, and the middle part of the belt is fixedly connected to the third connecting block through a gasket.

[0009] Preferably, the first conveyor belt is also fixedly connected to one end of the cutting box body, a cutting groove is provided on the top of the cutting box body, a cutting blade is provided in the cutting groove, the cutting blade is rotatably connected to the cutting machine, a sliding groove is provided at the bottom of the cutting machine, and the sliding groove is slidably connected to the cutting base.

[0010] Preferably, the cutting box body is fixedly connected to a pusher, the pusher is slidably connected to one end of a push rod, and the other end of the push rod is fixedly connected to the cutting machine.

[0011] Preferably, the other end of the cutting box is fixedly connected to the second conveyor belt, the second conveyor belt is fixedly connected to the fourth support rod, the top of the fourth support rod is fixedly connected to the position lifter, and the position lifter is slidably connected to the position plate.

[0012] Preferably, the first conveyor belt and the second conveyor belt are fixedly connected to the fifth support rod, the top of the fifth support rod is fixedly connected to the lifter, the lifter is slidably connected to the lifting rod, the bottom of the lifting rod is provided with a clamping block, and the clamping block is provided with reinforcing ribs.

[0013] Preferably, the first conveyor belt and the second conveyor belt are connected to the cutting box through a transition roller.

[0014] The beneficial effects of the present invention are as follows: by arranging a movable bar on the top of the first conveyor belt, the rapid processing of multiple profiles is facilitated, and the cutting efficiency of the profiles is improved; by utilizing the size data slot on the first support frame, the profile size can be conveniently and quickly inspected by visual inspection, and profiles that do not meet the size can be discovered in time before cutting, thus avoiding the production of unqualified products, improving product quality and reducing material waste; in addition, by using the position lifter and position plate of the second conveyor belt, the cutting length of the profile can be accurately controlled, and by using the pusher and cutting blade in the cutting box, the movement of the cutting machine can be accurately controlled to achieve smooth cutting of the profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a profile cutting device of the present utility model.

[0016] Figure 2 This is a structural schematic diagram of the first conveyor belt of a profile cutting device of the present utility model.

[0017] Figure 3 This is a partial enlarged view of the first support frame of a profile cutting device of the present invention.

[0018] Figure 4 This is a structural diagram of a movable bar transmission mechanism of a profile cutting device of the present utility model.

[0019] Figure 5 The utility model is a structural schematic diagram of a profile cutting device for cutting a box.

[0020] Figure 6 This is a structural schematic diagram of the second conveyor belt of a profile cutting device of the present utility model.

[0021] Figure markings: 1-first conveyor belt, 11-first support frame, 111-size data slot, 12-second support frame, 13-third support rod, 2-movable bar, 21-first connecting block, 22-second connecting block, 23-third connecting block, 3-movable bar transmission mechanism, 31-driving shaft, 32-driving wheel, 33-belt, 34-driven wheel, 35-gasket, 4-cutting box, 41-cutting groove, 42-cutting blade, 43-cutting machine, 44-sliding groove, 45-cutting base, 46-pusher, 47-push rod, 5-second conveyor belt, 51-fourth support rod, 52-position lifter, 53-position plate, 54-fifth support rod, 55-lifter, 56-lifting rod, 57-pressing block, 571-reinforcement rib, 6-transition roller, 7-profile. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] See also Figures 1-6 The utility model provides an embodiment: a profile cutting device, including a first conveyor belt 1, a movable bar 2 is provided on the top of the first conveyor belt 1, the movable bar 2 facilitates the placement of multiple profiles 7 on the first conveyor belt 1, and improves processing efficiency. The first conveyor belt 1 is fixedly connected to the first support frame 11 and the second support frame 12 on both sides, and the first connecting block 21 and the second connecting block 22 are respectively provided at both ends of the top of the movable bar 2. The tops of the first support frame 11 and the second support frame 12 are respectively slidably connected to the first connecting block 21 and the second connecting block 22. The first support frame 11 is provided with a size data slot 111. The size data slot 111 can visually inspect the profile size to avoid profile size errors.

[0024] The middle parts of both sides of the first conveyor belt 1 are fixedly connected to the third supports 13 , and the third support rods 13 are slidably connected to the third connecting blocks 23 through the moving bar transmission mechanism 3 .

[0025] The mobile bar transmission mechanism 3 includes a driving shaft 31, a driving wheel 32, a belt 33 and a driven wheel 34. The driving shaft 31 is fixedly connected to the driving wheel 32. The driving wheel 32 is rotatably connected to one end of the belt 33. The other end of the belt 33 is rotatably connected to the driven wheel 34. The middle part of the belt 33 is fixedly connected to the third connecting block 23 through a gasket 35. Among them, the driving shaft 31 is fixedly connected to the motor to drive the movement of the mobile bar.

[0026] In this embodiment, first, the profile 7 is placed on the first conveyor belt 1, the motor is started, and the driving shaft 31 is driven to rotate counterclockwise, so that the driving wheel 32 and the driven wheel 34 drive the belt 33 to move inward, thereby moving the movable column 2, driving the first connecting block 21 and the second connecting block 22 to slide on the first support frame 11 and the second support frame 12 respectively, and then driving the profile 7 to contact the movable column 2 and the side plate of the first conveyor belt 1 respectively. Afterwards, the data of the size data slot 111 is visually inspected to check the size of the profile.

[0027] The first conveyor belt 1 is also fixedly connected to one end of the cutting box 4. A cutting groove 41 is provided on the top of the cutting box 4. A cutting blade 42 is provided in the cutting groove 41. The cutting blade 42 is rotatably connected to the cutting machine 43. A sliding groove 44 is provided at the bottom of the cutting machine 43. The sliding groove 44 is slidably connected to the cutting base 45.

[0028] The pusher 46 is fixedly connected to the cutting box 4 , and the pusher 46 is slidably connected to one end of a push rod 47 , and the other end of the push rod 47 is fixedly connected to the cutting machine 43 to achieve smooth cutting of the profile 7 .

[0029] In this embodiment, if the profile 7 needs to be cut, the cutter 43 is started to drive the cutting blade 42 to rotate, and then the pusher 46 works to move the push rod 47, thereby allowing the sliding groove 44 of the cutter 43 to move in the cutting base 45 to cut the profile 7.

[0030] The other end of the cutting box 4 is fixedly connected to the second conveyor belt 5, the second conveyor belt 5 is fixedly connected to the fourth support rod 51, the top of the fourth support rod 51 is fixedly connected to the position lifter 52, and the position lifter 52 is slidably connected to the position plate 53 to determine the length cutting size of the profile 7.

[0031] In this embodiment, when the profile 7 is cut to a specified length, the position lifter 52 works to drive the position plate 53 to move downward. After that, the profile 7 of the first conveyor belt 1 is conveyed to the second conveyor belt 5. When the head end of the profile 7 is against the position plate 53, the length of the profile 7 is determined, and the first conveyor belt 1 stops conveying. If the cutting is completed, the position lifter 52 works again to drive the position plate 53 to move upward, and the second conveyor belt 5 starts working, so that the profile 7 is away from the cutting processing area.

[0032] The first conveyor belt 1 and the second conveyor belt 5 are both fixedly connected to the fifth support rod 54. The top of the fifth support rod 54 is fixedly connected to the lifter 55. The lifter 55 is slidably connected to the lifting rod 56. A clamping block 57 is provided at the bottom of the lifting rod 56. The clamping block 57 facilitates tightening during cutting of the profile 7. The clamping block 57 is provided with a reinforcing rib 571. The reinforcing rib 571 ensures that the clamping force is uniform.

[0033] In this embodiment, when the profile 7 needs to be tightened during cutting, the lifter 55 works to drive the lifting rod 56 to move, so that the clamping block 57 moves downward to tighten the profile 7. If the cutting is completed, the lifter 55 works again to drive the lifting rod 56 to move, so that the clamping block 57 moves upward away from the profile 7.

[0034] The first conveyor belt 1 and the second conveyor belt 5 are connected to the cutting box 4 through a transition roller 6 , and the cutting box 4 makes the first conveyor belt 1 and the second conveyor belt 5 fit tightly together.

[0035] Working principle: First, place the profile 7 on the first conveyor belt 1, start the motor, and drive the active shaft 31 to rotate counterclockwise, so that the active wheel 32 and the driven wheel 34 drive the belt 33 to move inward, thereby moving the moving bar 2, driving the first connecting block 21 and the second connecting block 22 to slide on the first support frame 11 and the second support frame 12 respectively, and then drive the profile 7 to contact the moving bar 2 and the side plate of the first conveyor belt 1 respectively. Then, visually check the data of the size data slot 111. After confirming that the profile size is correct, the first conveyor belt 1 starts to work and transports the profile 7 to the second conveyor belt 5. When the head end of the profile 7 is against the position plate 53, the first conveyor belt 1 stops conveying, and the lifter 55 works to drive the lifting rod 56 to move. The pressing block 57 moves downward to tighten the profile 7. After the profile 7 is fixed, the cutting machine 43 starts and drives the cutting blade 42 to rotate. After that, the pusher 46 works to move the push rod 47, and then the sliding groove 44 of the cutting machine 43 moves in the cutting base 45 to cut the profile 7. When the profile 7 is cut, the position lifter 52 works again to drive the position plate 53 to move upward. Then, the lifter 55 works again to drive the lifting rod 56 to move, so that the pressing block 57 moves upward away from the profile 7. The second conveyor belt 5 starts to work, so that the profile 7 is away from the cutting processing area. Finally, the pusher 46 and the motor of the moving bar transmission mechanism 3 are started again, so that the cutting blade 42 and the moving bar 2 are reset.

Claims

1. A profile cutting device, characterized in that: The invention comprises a first conveyor belt (1), a movable bar (2) is provided on the top of the first conveyor belt (1), a first support frame (11) and a second support frame (12) are fixedly connected on both sides of the first conveyor belt (1), a first connecting block (21) and a second connecting block (22) are respectively provided at both ends of the top of the movable bar (2), the tops of the first support frame (11) and the second support frame (12) are respectively slidably connected to the first connecting block (21) and the second connecting block (22), and the first support frame (11) is provided with a size data slot (111).

2. The profile cutting device according to claim 1, characterized in that: The middle parts of both sides of the first conveyor belt (1) are fixedly connected to third support rods (13), and the third support rods (13) are slidably connected to third connecting blocks (23) via a moving bar transmission mechanism (3).

3. The profile cutting device according to claim 2, characterized in that: The movable bar transmission mechanism (3) comprises a driving shaft (31), a driving wheel (32), a belt (33) and a driven wheel (34); the driving shaft (31) is fixedly connected to the driving wheel (32); the driving wheel (32) is rotatably connected to one end of the belt (33); the other end of the belt (33) is rotatably connected to the driven wheel (34); the middle portion of the belt (33) is fixedly connected to the third connecting block (23) via a gasket (35).

4. The profile cutting device according to claim 3, characterized in that: The first conveyor belt (1) is also fixedly connected to one end of a cutting box (4); a cutting groove (41) is provided on the top of the cutting box (4); a cutting blade (42) is provided in the cutting groove (41); the cutting blade (42) is rotatably connected to a cutting machine (43); a sliding groove (44) is provided on the bottom of the cutting machine (43); the sliding groove (44) is slidably connected to a cutting base (45).

5. The profile cutting device according to claim 4, characterized in that: The cutting box (4) is fixedly connected to a pusher (46), the pusher (46) is slidably connected to one end of a push rod (47), and the other end of the push rod (47) is fixedly connected to the cutting machine (43).

6. The profile cutting device according to claim 5, characterized in that: The other end of the cutting box (4) is fixedly connected to the second conveyor belt (5), the second conveyor belt (5) is fixedly connected to the fourth support rod (51), the top of the fourth support rod (51) is fixedly connected to the position lifter (52), and the position lifter (52) is slidably connected to the position plate (53).

7. The profile cutting device according to claim 6, characterized in that: The first conveyor belt (1) and the second conveyor belt (5) are both fixedly connected to a fifth support rod (54); the top of the fifth support rod (54) is fixedly connected to a lifter (55); the lifter (55) is slidably connected to a lifting rod (56); a pressing block (57) is provided at the bottom of the lifting rod (56); and a reinforcing rib (571) is provided on the pressing block (57).

8. The profile cutting device according to claim 7, characterized in that: The first conveyor belt (1) and the second conveyor belt (5) are connected to the cutting box (4) via a transition roller (6).

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