Aluminum material grinding machine with clamping device

Abstract

This utility model relates to the technical field of aluminum surface treatment equipment, and particularly to an aluminum grinding machine with a clamping device; it includes a traction mechanism, a sandblasting mechanism, and a pushing mechanism; the sandblasting mechanism includes a housing with an inlet and an outlet; the traction mechanism includes a first driving member and an inner support and top-feeding assembly, the first driving member driving the inner support and top-feeding assembly to enter and exit the housing from the outlet; the inner support and top-feeding assembly includes a top-feeding driving member, a hollow column, a movable member, and several top-feeding assemblies, the hollow column having several through holes arranged in a ring array along the central axis of the hollow column, one top-feeding assembly slidably connected to one through hole, the top-feeding driving member driving the movable member to move along the central axis of the hollow column, the movable member pushing the top-feeding assembly to move radially along the hollow column; the pushing mechanism includes a second driving member and a push rod, the second driving member driving the push rod to enter and exit the housing from the inlet; by clamping the inner diameter of the profile, the traction of the profile is achieved, ensuring the integrity of the external profile structure and appearance.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum surface treatment equipment, and in particular to an aluminum grinding machine with a clamping device. Background Technology

[0002] Sandblasting is a common processing technique for profiles. Before surface treatment, suspension holes are usually machined at both ends of the profile along its length. This method affects the appearance and structure of the profile and cannot meet the requirements of high-precision processing, so it needs to be improved. Utility Model Content

[0003] In order to overcome the problem that the existing technology requires the processing of hanging wire holes for sandblasting of profile surfaces, which affects the structure and appearance of the profile, the purpose of this utility model is to provide an aluminum sandblasting machine with a clamping device, so as to achieve the purpose of sandblasting without changing the appearance and structure of the profile.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] An aluminum grinding machine with a clamping device includes a traction mechanism, a sandblasting mechanism, and a material pushing mechanism;

[0006] The sandblasting mechanism includes a housing, which has an inlet and an outlet;

[0007] The traction mechanism includes a first driving component and an inner support and material-lifting assembly. The first driving component drives the inner support and material-lifting assembly to enter and exit the housing from the outlet.

[0008] The internal support and top material assembly includes a top material driving component, a hollow column, a movable component, and several top material assemblies. The hollow column has several through holes arranged in a ring array along the central axis of the hollow column. One top material assembly is slidably connected to one through hole. The top material driving component drives the movable component to move along the central axis of the hollow column, and the movable component pushes the top material assembly to move radially along the hollow column.

[0009] The feeding mechanism includes a second driving component and a push rod, wherein the second driving component drives the push rod to enter and exit the housing through the inlet.

[0010] Furthermore, the top material assembly includes an arc-shaped piece, a connecting rod, and a limiting member connected in sequence. The connecting rod is slidably connected to the through hole, the arc-shaped piece is located outside the hollow column, and the limiting member is located inside the hollow column.

[0011] Furthermore, the limiting member has a spherical surface, which is located away from the connecting rod.

[0012] Furthermore, the top material assembly also includes a reset component, the two ends of which are connected to a limiting component and a hollow column, respectively.

[0013] Furthermore, the reset element is sleeved on the connecting rod.

[0014] Furthermore, the arc-shaped sheet includes a rigid base plate and an adhesive layer, the adhesive layer being adhered to the surface of the rigid base plate.

[0015] Furthermore, the traction mechanism also includes a rotary drive component, wherein the first drive component drives the rotary drive component to move laterally, and the rotary drive component drives the top material drive component to rotate.

[0016] Furthermore, the pushing mechanism is provided with a plurality of elastic elements, which are located on the outer surface of the push rod and extend in a direction away from the push rod.

[0017] Furthermore, the pushing mechanism is also provided with several spherical components, one of which is rotatably connected to an elastic component, and the spherical components are positioned away from the push rod.

[0018] Furthermore, the sandblasting mechanism also includes a nozzle assembly, a preheating assembly, and a curing assembly, all of which are housed within the housing. The preheating assembly is positioned near the inlet, and the curing assembly is positioned near the outlet.

[0019] The beneficial effects of this utility model are as follows: By setting up a traction mechanism, a sandblasting mechanism, and a pushing mechanism, the traction mechanism includes a first driving component and an inner support and top-material assembly. The inner support and top-material assembly includes a top-material driving component, a hollow column, a movable component, and several top-material components. The top-material driving component drives the movable component to move along the central axis of the hollow column, and the movable component pushes several top-material components to move radially along the hollow column, thereby achieving the purpose of fixing the inner surface of the external profile. Under the action of the first driving component and the inner support and top-material assembly, the traction of the external profile is achieved. The setting of the pushing mechanism ensures the stability of the external profile during the movement process and ensures the integrity of the structure and appearance of the external profile. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the planar structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal support top material assembly structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the material pushing mechanism of this utility model.

[0023] The reference numerals in the figures include:

[0024] 1—Traction mechanism; 11—First drive component; 12—Inner support and top material assembly

[0025] 121—Top material drive component; 122—Hollow column; 123—Moving component

[0026] 124—Top Material Assembly; 1241—Arc-shaped Plate; 1242—Connecting Rod

[0027] 1243—Limiting component; 1244—Reset component; 13—Rotary drive component

[0028] 2—Sandblasting mechanism; 21—Box body; 22—Nozzle assembly

[0029] 23—Preheating component; 24—Curing component; 3—Material feeding mechanism

[0030] 31—Second driving component; 32—Push rod; 33—Elastic component

[0031] 34—Spherical component. Detailed Implementation

[0032] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0033] Please see Figures 1 to 3 The present invention provides an aluminum grinding machine with a clamping device, comprising a traction mechanism 1, a sandblasting mechanism 2, and a pushing mechanism 3.

[0034] The sandblasting mechanism 2 includes a housing 21, which has an inlet and an outlet;

[0035] The traction mechanism 1 includes a first driving component 11 and an inner support and material-supporting assembly 12. The first driving component 11 drives the inner support and material-supporting assembly 12 to enter and exit the housing 21 from the outlet.

[0036] The inner support top material assembly 12 includes a top material driving component 121, a hollow column 122, a movable component 123, and a plurality of top material assemblies 124. The hollow column 122 is provided with a plurality of through holes, which are arranged in a ring array along the central axis of the hollow column 122. One top material assembly 124 is slidably connected to one through hole. The top material driving component 121 drives the movable component 123 to move along the central axis of the hollow column 122, and the movable component 123 pushes the top material assembly 124 to move radially along the hollow column 122.

[0037] The feeding mechanism 3 includes a second driving component 31 and a push rod 32. The second driving component 31 drives the push rod 32 to enter and exit the housing 21 through the inlet.

[0038] Specifically, in this embodiment, the outer surface of the outer profile 100 needs to be sandblasted. The pushing mechanism 3, the sandblasting mechanism 2, and the traction mechanism 1 are arranged sequentially along the conveying direction. The inner support top material assembly 12 includes a top material driving component 121, a hollow column 122, a movable component 123, and several top material assemblies 124. The movable component 123 is hollow columnar, and the central axis of the hollow column 122 coincides with the central axis of the movable component 123. The several top material assemblies 124 are arranged in a ring array structure with the central axis of the hollow column 122 as the center. The outer profile 100 enters through the inlet of the box 21. The first driving component 11 of the traction mechanism 1 drives the inner support top material assembly 12 to move laterally until the hollow column 123 is reached. 2. The material extends into the profile 100. Then, the top material drive 121 drives the movable part 123 to move along the horizontal axis. When the movable part 123 touches the top material assembly 124, it generates radial extrusion force, causing each of the several top material assemblies 124 to move radially along the hollow column 122, so that the free end of the top material assembly 124 touches and presses on the inner surface of the profile 100. The first drive 11 drives the inner support top material assembly 12 to move towards the outlet direction, thereby pulling the outer profile 100. At the same time, the push rod 32 of the second drive 31 of the pushing mechanism 3 moves towards the outlet direction, causing the outer profile 100 to move within the box 21, thus completing the surface sandblasting treatment of the outer profile 100 by the sandblasting mechanism 2.

[0039] By setting up a traction mechanism 1, a sandblasting mechanism 2, and a pushing mechanism 3, the traction mechanism 1 includes a first driving component 11 and an inner support and top material assembly 12. The inner support and top material assembly 12 includes a top material driving component 121, a hollow column 122, a movable component 123, and several top material assemblies 124. The top material driving component 121 drives the movable component 123 to move along the central axis of the hollow column 122, and the movable component 123 pushes several top material assemblies 124 to move radially along the hollow column 122, thereby achieving the purpose of fixing the inner surface of the outer profile 100. Under the action of the first driving component 11 and the inner support and top material assembly 12, the traction of the outer profile 100 is achieved. The setting of the pushing mechanism 3 ensures the stability of the outer profile 100 during the movement process and ensures the integrity of the structure and appearance of the outer profile.

[0040] The top material assembly 124 includes an arc-shaped piece 1241, a connecting rod 1242, and a limiting member 1243 connected in sequence. The connecting rod 1242 is slidably connected to the through hole. The arc-shaped piece 1241 is located outside the hollow column 122, and the limiting member 1243 is located inside the hollow column 122. The arc-shaped piece 1241 is designed to match the inner arc surface of the outer profile 100, thereby increasing the contact area between the top material assembly 124 and the outer profile 100, increasing frictional resistance, and improving the stability of the traction and conveying process of the outer profile 100.

[0041] The limiting member 1243 is provided with a spherical surface, which is located away from the connecting rod 1242. The setting of the spherical surface limiting member 1243 makes the movable member 123 in line contact with the limiting member 1243, reducing frictional resistance, uniformly pushing out the ejector assembly 124, and improving the service life of the ejector assembly 124.

[0042] The top-feeding assembly 124 also includes a reset member 1244. The two ends of the reset member 1244 are respectively connected to the limiting member 1243 and the hollow column 122. Preferably, the reset member 1244 is a spring member. When the movable member 123 presses against the limiting member 1243, causing the arc-shaped piece 1241 to act on the inner surface of the outer profile 100, the spring member is compressed. Conversely, when the movable member 123 moves away from the limiting member 1243, the spring member releases its elastic force, pushing the limiting member 1243 toward the central axis of the hollow column 122. Simultaneously, the arc-shaped piece 1241 approaches the outer surface of the hollow column 122 and disengages from the inner surface of the outer profile 100.

[0043] The reset component 1244 is sleeved on the connecting rod 1242 to ensure the stability of the movement direction of the reset component 1244.

[0044] The arc-shaped sheet 1241 includes a rigid base plate and an adhesive layer. The adhesive layer is adhered to the surface of the rigid base plate. This structure ensures the overall rigidity, protection and wear resistance of the arc-shaped sheet 1241, ensures the balance of pressure per unit area on the inner surface of the external profile 100, and improves frictional resistance.

[0045] The traction mechanism 1 also includes a rotary drive 13. The first drive 11 drives the rotary drive 13 to move laterally, and the rotary drive 13 drives the top material drive 121 to rotate. The rotary drive 13 is configured to achieve the purpose of sandblasting the outer surface of the profile 100 in 360°.

[0046] The pushing mechanism 3 is provided with a plurality of elastic elements 33. The elastic elements 33 are provided on the outer surface of the push rod 32 and extend in a direction away from the push rod 32. The setting of the elastic elements 33 ensures that the pushing mechanism 3 is in contact with the inner surface of the external profile 100, thereby improving the auxiliary pushing effect.

[0047] The pushing mechanism 3 is also provided with a number of spherical parts 34. Each spherical part 34 is rotatably connected to an elastic part 33. The spherical parts 34 are located away from the push rod 32. The arrangement of the spherical parts 34 reduces the frictional resistance between the spherical parts 34 and the inner surface of the external profile 100. That is, during the rotation of the rotating drive 13 driving the top material drive 121 to rotate, the frictional resistance at the contact point between the external profile 100 and the spherical parts 34 is reduced.

[0048] The sandblasting mechanism 2 further includes a nozzle assembly 22, a preheating assembly 23, and a curing assembly 24. All three are housed within a housing 21. The preheating assembly 23 is positioned near the inlet, and the curing assembly 24 is positioned near the outlet. These components are sequentially arranged within the housing 21 along the conveying direction to achieve sandblasting of the external profile 100 surface. The above description is merely a preferred embodiment of this utility model. For those skilled in the art, modifications may be made to the specific implementation methods and application scope based on the concept of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An aluminum grinding machine with a clamping device, characterized in that: It includes a traction mechanism (1), a sandblasting mechanism (2), and a material pushing mechanism (3); The sandblasting mechanism (2) includes a housing (21) having an inlet and an outlet; The traction mechanism (1) includes a first driving member (11) and an inner support and top material assembly (12). The first driving member (11) drives the inner support and top material assembly (12) to enter and exit the box (21) from the outlet. The inner support top material assembly (12) includes a top material drive (121), a hollow column (122), a movable part (123), and a plurality of top material assemblies (124). The hollow column (122) is provided with a plurality of through holes, which are arranged in a ring array along the central axis of the hollow column (122). One top material assembly (124) is slidably connected to one through hole. The top material drive (121) drives the movable part (123) to move along the central axis of the hollow column (122), and the movable part (123) pushes the top material assembly (124) to move radially along the hollow column (122). The feeding mechanism (3) includes a second driving member (31) and a push rod (32), wherein the second driving member (31) drives the push rod (32) to enter and exit the box (21) through the inlet.

2. The aluminum grinding machine with a clamping device according to claim 1, characterized in that: The top material assembly (124) includes an arc-shaped piece (1241), a connecting rod (1242), and a limiting member (1243) connected in sequence. The connecting rod (1242) is slidably connected to the through hole. The arc-shaped piece (1241) is located outside the hollow column (122), and the limiting member (1243) is located inside the hollow column (122).

3. The aluminum grinding machine with a clamping device according to claim 2, characterized in that: The limiting member (1243) has a spherical surface, which is located away from the connecting rod (1242).

4. The aluminum grinding machine with a clamping device according to claim 2, characterized in that: The top material assembly (124) also includes a reset member (1244), the two ends of which are connected to the limiting member (1243) and the hollow column (122) respectively.

5. The aluminum grinding machine with a clamping device according to claim 4, characterized in that: The reset component (1244) is sleeved on the connecting rod (1242).

6. The aluminum grinding machine with a clamping device according to claim 2, characterized in that: The arc-shaped sheet includes a rigid base plate and an adhesive layer, wherein the adhesive layer is adhered to the surface of the rigid base plate.

7. The aluminum grinding machine with a clamping device according to claim 1, characterized in that: The traction mechanism (1) further includes a rotary drive (13), the first drive (11) drives the rotary drive (13) to move laterally, and the rotary drive (13) drives the top material drive (121) to rotate.

8. The aluminum grinding machine with a clamping device according to claim 1, characterized in that: The pushing mechanism (3) is provided with a number of elastic elements (33), which are located on the outer surface of the push rod (32) and extend in a direction away from the push rod (32).

9. The aluminum grinding machine with a clamping device according to claim 8, characterized in that: The pushing mechanism (3) is also provided with a number of spherical parts (34), one of the spherical parts (34) is rotatably connected to an elastic part (33), and the spherical parts (34) are set away from the push rod (32).

10. The aluminum grinding machine with a clamping device according to claim 1, characterized in that: The sandblasting mechanism (2) also includes a nozzle assembly (22), a preheating assembly (23) and a curing assembly (24). The nozzle assembly (22), the preheating assembly (23) and the curing assembly (24) are all located inside the housing (21). The preheating assembly (23) is located near the inlet and the curing assembly (24) is located near the outlet.

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