Lifting type aluminum profile secondary clamping and conveying mechanism and aluminum profile stretching and correcting device

Abstract

The utility model relates to the technical field of aluminum profile conveying mechanisms, in particular to a lifting type aluminum profile secondary clamping conveying mechanism which comprises a machine body, a conveying device for conveying aluminum plates in the machine body, a first rotary driver for driving the conveying device and a lifting assembly for lifting the aluminum plates on the conveying device. The lifting mechanism is characterized in that the lifting assembly comprises a contact block and a half-sector gear which moves the contact block in the vertical direction, and the machine body further comprises a transmission assembly which converts rotary motion of the half-sector gear into linear vertical motion of the contact block. According to the technical scheme, the cleaning effect in the ascending type feeding and conveying process of the aluminum plate is achieved through the conveying device and the contact block, the aluminum plate can be prevented from falling off and being damaged in the ascending process, the working fatigue of manual carrying is reduced, and the conveying efficiency of the aluminum plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile conveying mechanisms, in particular to a lifting type aluminum profile secondary clamping and conveying mechanism and an aluminum profile stretching and correcting device. Background Art

[0002] Aluminum plate refers to a rectangular plate made by rolling aluminum ingots. It is divided into pure aluminum plate, alloy aluminum plate, thin aluminum plate, medium and thick aluminum plate, and patterned aluminum plate. A lifting aluminum profile conveying mechanism is required when conveying the plate.

[0003] Chinese patent (CN217707783U) discloses a lifting conveying mechanism, in which the front cylinder pushes the brush wheel to lift up when the sheet material slides down obliquely, so that the supporting surface of the brush wheel is higher than the conveying surface of the second belt conveyor, and the sheet material falls onto the brush wheel, thus avoiding the problem of cutting the belt.

[0004] However, in actual use of the above structure, the material may fall during the transmission process, which may cause damage to the plate. In addition, dust will adhere to the surface of the aluminum plate during the transportation of the material, which is cumbersome to clean, increasing the difficulty of maintenance. Utility Model Content

[0005] In view of the above problems, a lifting type aluminum profile secondary clamping and conveying mechanism is provided, which solves the problems of bumps and surface dust adhesion during aluminum plate conveyance through half-sector gears and racks.

[0006] In order to solve the problems of the prior art, the utility model provides a lifting type aluminum profile secondary clamping and conveying mechanism, comprising a machine body, a conveying device for conveying aluminum plates in the machine body, a first rotary drive for driving the conveying device, and a lifting assembly for lifting the aluminum plates on the conveying device; the characteristic is that the lifting assembly comprises a contact block and a half-fan gear for moving the contact block in a vertical direction, and the machine body also comprises a transmission assembly for converting the rotational motion of the half-fan gear into a linear vertical movement of the contact block.

[0007] Preferably, the transmission assembly includes a second rotary driver and a first transmission rod; the second rotary driver is disposed on the conveying device; the first transmission rod is mounted on the conveying device and connected to the output end of the second rotary driver.

[0008] Preferably, the transmission assembly also includes a positioning rod and a rack; the positioning rod is installed on the conveying device, and the positioning rod has a pair; the rack is arranged outside the positioning rod, the rack and the positioning rod are slidably matched, and one end of the rack is fixed to the contact block.

[0009] Preferably, the transmission assembly further includes a return spring; the return spring is arranged outside the positioning rod, and two ends of the return spring are respectively fixed to the ends of the positioning rod and the rack.

[0010] Preferably, the conveying device also includes a cleaning component for cleaning the surface of the aluminum plate on the conveying device; the cleaning component includes a first transmission belt and a second transmission rod; the first transmission belt is arranged on the outside of the transmission rod, and the input end of the first transmission belt is connected to the transmission rod; the second transmission rod is rotatably installed on the conveying device, and the first transmission belt is sleeved between the second transmission rod and the second linear drive.

[0011] Preferably, the cleaning assembly further comprises a cleaning roller and a sponge block; the cleaning roller is mounted on the conveying device, and one end of the cleaning roller is fixed to the second transmission rod; and the sponge block is arranged outside the cleaning roller.

[0012] Preferably, the cleaning assembly also includes an eccentric block, a dust suction type piston cylinder and a piston rod; the eccentric block is rotatably mounted on the outside of the second transmission rod, and the eccentric block is coaxially fixed to the second transmission rod; the dust suction type piston cylinder is arranged on the conveying device and is close to the cleaning roller; a piston rod contacting the eccentric block is slidably arranged in the dust suction type piston cylinder.

[0013] The utility model also provides an aluminum profile stretching and correction device, which comprises the above-mentioned lifting type aluminum profile secondary clamping and conveying mechanism.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The semi-sector gear and rack are set to achieve the upward transportation of aluminum plates on the conveying device, reducing manual work fatigue.

[0016] 2. The contact block and the clamping cylinder are provided to facilitate the clamping and fixing of the rising aluminum plate, thereby preventing the aluminum plate from falling when rising.

[0017] 3. The dust on the surface of the aluminum plate on the conveying device can be cleaned by setting a cleaning roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of the lifting aluminum profile secondary clamping and conveying mechanism from the first perspective.

[0019] Figure 2 It is a front view structural diagram of the lifting type aluminum profile secondary clamping and conveying mechanism.

[0020] Figure 3 It is a three-dimensional structural diagram of the lifting type aluminum profile secondary clamping and conveying mechanism from the second perspective.

[0021] Figure 4 It is a side view of the structure of the lifting type aluminum profile secondary clamping and conveying mechanism.

[0022] Figure 5 It is a top view of the lifting component of the lifting type aluminum profile secondary clamping and conveying mechanism.

[0023] Figure 6 It is a top view of the structure of the lifting type aluminum profile secondary clamping and conveying mechanism.

[0024] Figure 7 It is a lifting type aluminum profile secondary clamping and conveying mechanism. Figure 5 Middle side view cross-section structure diagram.

[0025] Figure 8 It is a lifting type aluminum profile secondary clamping and conveying mechanism. Figure 3 Enlarged structural diagram at point A in the middle.

[0026] The numbers in the figure are: 1. conveying device; 2. first rotary drive; 3. lifting assembly; 31. contact block; 32. half fan gear; 4. transmission assembly; 41. second rotary drive; 42. first transmission rod; 43. positioning rod; 44. rack; 45. return spring; 5. cleaning assembly; 51. first transmission belt; 52. second transmission rod; 53. cleaning roller; 54. sponge block; 55. eccentric block; 56. dust suction piston cylinder; 57. piston rod. DETAILED DESCRIPTION

[0027] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] See also Figure 1-Figure 8 As shown, the lifting type aluminum profile secondary clamping and conveying mechanism includes a body, a conveying device 1 for conveying the aluminum plate in the body, a first rotary driver 2 for driving the conveying device 1, and a lifting component 3 for lifting the aluminum plate on the conveying device 1; the lifting component 3 includes a contact block 31 and a half-sector gear 32 for moving the contact block 31 in the vertical direction, the body also includes a transmission component 4 for converting the rotational motion of the half-sector gear 32 into a linear vertical movement of the contact block 31, the first rotary driver 2 is preferably a servo motor, a plurality of limit blocks are arranged on the conveying device 1, the limit blocks are made of flexible material and are fixed to the conveying device 1, the gaps left between the limit blocks are used to limit the movement of the aluminum plate, the conveying device 1 is provided with a displacement sensor, the displacement sensor is used to control the rotation of the second rotary driver 41 and clamp the clamping cylinder, the contact block 31 has a pair and is located below the conveying device 1, the contact block 31 is provided with a pair of clamping cylinders, the clamping cylinders are used to clamp the aluminum plate on the conveying device 1 for the second time to prevent the aluminum plate from falling on the conveying device 1.

[0029] The device achieves ascending feeding of the aluminum plate through the conveying device 1 and the contact block, and can prevent the aluminum plate from falling and causing damage to the aluminum plate during the ascending process, thereby reducing the fatigue of manual handling and improving the transmission efficiency of the aluminum plate.

[0030] See also Figure 1-Figure 7 As shown, the transmission assembly 4 includes a second rotation driver 41 and a first transmission rod 42; the second rotation driver 41 is arranged on the conveying device 1; the first transmission rod 42 is installed on the conveying device 1 and connected to the output end of the second rotation driver 41, and a half fan gear 32 is arranged on the first transmission rod 42, and the half fan gear 32 is coaxially fixed with the first transmission rod 42.

[0031] The second rotation driver 41 is preferably a servo motor, and the second rotator is used to drive the first transmission rod 42 to rotate.

[0032] See also Figure 1-Figure 7 As shown, the transmission assembly 4 also includes a positioning rod 43 and a rack 44; the positioning rod 43 is installed on the conveying device 1, and the positioning rod 43 has a pair; the rack 44 is arranged outside the positioning rod 43, the rack 44 is slidably matched with the positioning rod 43, and one end of the rack 44 is fixed to the contact block 31.

[0033] When the first transmission rod 42 rotates, the half-sector gear 32 is driven to contact the rack 44. Since the half-sector gear 32 is meshed with the rack 44, the rack 44 moves vertically upward along the positioning rod 43. When the half-sector gear 32 is not in contact with the rack 44, the rack 44 descends and resets along the positioning rod 43.

[0034] See also Figure 1-Figure 7 As shown, the transmission assembly 4 further includes a return spring 45 ; the return spring 45 is arranged outside the positioning rod 43 , and two ends of the return spring 45 are respectively fixed to the ends of the positioning rod 43 and the rack 44 .

[0035] When the rack 44 moves upward along the positioning rod 43, the reset spring 45 is compressed. When the rack 44 is no longer in contact with the half-sector gear 32, the reset spring 45 is released and drives the rack 44 to slide along the positioning rod 43 to the initial position, and the contact block 31 is installed on one side of the rack 44 to reset, so that the aluminum plate on the conveying device 1 can be transported upward.

[0036] See also Figure 1-Figure 7 As shown, the conveying device 1 also includes a cleaning component 5 for cleaning the surface of the aluminum plate on the conveying device 1; the cleaning component 5 includes a first transmission belt 51 and a second transmission rod 52; the first transmission belt 51 is arranged on the outside of the first transmission rod 42, and the input end of the first transmission belt 51 is connected to the first transmission rod 42; the second transmission rod 52 is rotatably installed on the conveying device 1, and the first transmission belt 51 is sleeved between the second transmission rod 52 and the second rotation driver 41.

[0037] When the second rotary driver 41 rotates, it drives the second drive rod 52 on the conveying device 1 to rotate through the first drive belt 51 provided externally.

[0038] See also Figure 1-Figure 7 As shown, the cleaning assembly 5 also includes a cleaning roller 53 and a sponge block 54 ; the cleaning roller 53 is installed on the conveying device 1 , and one end of the cleaning roller 53 is fixed to the second transmission rod 52 ; the sponge block 54 is arranged outside the cleaning roller 53 .

[0039] When the second transmission rod 52 rotates, the cleaning roller 53 installed at one end of the second transmission rod 52 is driven to rotate synchronously, thereby driving the cleaning roller 53 and the sponge block 54 to remove dust from the surface of the aluminum plate on the conveying device 1.

[0040] See also Figure 1-Figure 7 As shown, the cleaning assembly 5 also includes an eccentric block 55, a dust suction type piston cylinder 56 and a piston rod 57; the eccentric block 55 is rotatably mounted on the outside of the second transmission rod 52, and the eccentric block 55 is coaxially fixed with the second transmission rod 52; the dust suction type piston cylinder 56 is arranged on the conveying device 1 and is close to the cleaning roller 53; a piston rod 57 in contact with the eccentric block 55 is slidably arranged in the dust suction type piston cylinder 56, a piston plate fixed to the end of the piston rod 57 is arranged in the dust suction type piston cylinder 56, one end of the piston plate is provided with a second return spring, and the second return spring is fixed to the end of the piston plate, one end of the dust suction type piston cylinder 56 is provided with an exhaust pipe, and the other end of the dust suction type piston cylinder 56 is provided with a dust suction pipe, and both the exhaust pipe and the dust suction pipe are provided with a one-way valve, and a dust collecting box fixed to the end of the dust suction pipe is provided on the conveying device 1, and a dust collecting box is slidably installed in the dust collecting box, and the end of the dust collecting box close to the dust suction pipe is made of a filter plate material.

[0041] When the eccentric block 55 rotates, the eccentric block 55 strikes the piston rod 57, causing the piston rod 57 to make an axial reciprocating movement in the dust suction type piston cylinder 56. When the piston rod 57 and the piston plate move to one side in the dust suction type piston cylinder 56, the air in the dust suction type piston cylinder 56 is discharged through the exhaust pipe. At the same time, the one-way valve in the exhaust pipe opens and the one-way valve in the dust suction pipe closes. When the piston rod 57 and the piston plate move to the other side in the dust suction type piston cylinder 56, the one-way valve in the exhaust pipe closes and the one-way valve in the dust suction pipe opens, causing the dust cleaned by the cleaning roller 53 to be sucked into the dust collecting box slidably installed in the dust collecting box through the dust suction pipe, thereby further improving the cleaning effect of the aluminum plate.

[0042] The utility model also provides an aluminum profile stretching and correction device, which comprises the above-mentioned lifting type aluminum profile secondary clamping and conveying mechanism.

[0043] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. 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 present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A lifting type aluminum profile secondary clamping and conveying mechanism, comprising a body, a conveying device (1) for conveying aluminum plates in the body, a first rotary driver (2) for driving the conveying device (1), and a lifting component (3) for lifting the aluminum plates on the conveying device (1); characterized in that: The lifting assembly (3) comprises a contact block (31) and a half-sector gear (32) for moving the contact block (31) in a vertical direction, and the machine body further comprises a transmission assembly (4) for converting the rotational motion of the half-sector gear (32) into linear vertical motion of the contact block (31).

2. The lifting type aluminum profile secondary clamping and conveying mechanism according to claim 1 is characterized in that: The transmission assembly (4) comprises a second rotary drive (41) and a first transmission rod (42); the second rotary drive (41) is arranged on the conveying device (1); the first transmission rod (42) is installed on the conveying device (1) and is connected to the output end of the second rotary drive (41).

3. The lifting type aluminum profile secondary clamping and conveying mechanism according to claim 1 is characterized in that: The transmission assembly (4) also includes a positioning rod (43) and a rack (44); the positioning rod (43) is installed on the conveying device (1), and the positioning rod (43) has a pair of racks (44); the racks (44) are arranged outside the positioning rod (43), the racks (44) and the positioning rod (43) are slidably matched, and one end of the racks (44) is fixed to the contact block (31).

4. The lifting type aluminum profile secondary clamping and conveying mechanism according to claim 1 is characterized in that: The transmission assembly (4) also includes a return spring (45); the return spring (45) is arranged outside the positioning rod (43), and the two ends of the return spring (45) are respectively fixed to the ends of the positioning rod (43) and the rack (44).

5. The lifting type aluminum profile secondary clamping and conveying mechanism according to claim 1 is characterized in that: The conveying device (1) also includes a cleaning component (5) for cleaning the surface of the aluminum plate on the conveying device (1); the cleaning component (5) includes a first transmission belt (51) and a second transmission rod (52); the first transmission belt (51) is arranged outside the first transmission rod (42), and the input end of the first transmission belt (51) is connected to the first transmission rod (42); the second transmission rod (52) is rotatably mounted on the conveying device (1), and the first transmission belt (51) is sleeved between the second transmission rod (52) and the second rotary driver (41).

6. The lifting type aluminum profile secondary clamping and conveying mechanism according to claim 1 is characterized in that: The cleaning assembly (5) also comprises a cleaning roller (53) and a sponge block (54); the cleaning roller (53) is mounted on the conveying device (1), and one end of the cleaning roller (53) is fixed to the second transmission rod (52); and the sponge block (54) is arranged outside the cleaning roller (53).

7. The lifting type aluminum profile secondary clamping and conveying mechanism according to claim 1 is characterized in that: The cleaning assembly (5) also includes an eccentric block (55), a dust suction type piston cylinder (56) and a piston rod (57); the eccentric block (55) is rotatably mounted on the outside of the second transmission rod (52), and the eccentric block (55) and the second transmission rod (52) are coaxially fixed; the dust suction type piston cylinder (56) is arranged on the conveying device (1) and is close to the cleaning roller (53); and a piston rod (57) is slidably arranged in the dust suction type piston cylinder (56) and is in contact with the eccentric block (55).

8. An aluminum profile stretching and correction device, characterized in that: It comprises the lifting type aluminum profile secondary clamping and conveying mechanism as described in any one of claims 1-7.

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