Aluminum strip bending machine for hollow glass preparation

Abstract

The utility model belongs to the technical field of the metal product industry, and particularly relates to an aluminum strip bending machine for hollow glass preparation, which comprises an operation table and a connecting column, the connecting column is fixedly arranged on the bottom surface of the operation table, a damping mechanism is arranged on the bottom surface of the connecting column, and the damping mechanism comprises a fixed sheet, a telescopic column, a compression spring, a connecting sheet and a damping column casing. The fixing piece is fixedly installed on the bottom face of the connecting column, the telescopic column is fixedly installed on the bottom face of the fixing piece, and the compression spring is fixedly installed on the bottom face of the fixing piece. According to the aluminum strip bending machine for hollow glass preparation, vibration generated when an aluminum strip is bent is buffered and damped by arranging the damping mechanism, so that bending is conducted stably, and the influence of vibration on bending is greatly reduced; and by arranging the clamping module, a threaded rod can be rotated to drive a base plate to descend after the aluminum strip is placed, so that the bottom face of the base plate makes contact with the upper surface of the aluminum strip for clamping and fixing, and displacement of the aluminum strip in the bending process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of metal products, in particular to an aluminum strip bending machine for preparing hollow glass. Background Art

[0002] Insulating glass is a high-performance sound-proof and heat-insulating glass made by bonding two (or three) pieces of glass with a high-strength and high-airtightness composite adhesive to an aluminum alloy frame containing a desiccant. Aluminum strips are needed in the process of preparing insulating glass, and aluminum strips are one of the necessary materials for producing insulating glass.

[0003] At present, the bending operation of aluminum bars requires multiple bending operations, the bending efficiency is low, and the fixing effect of the aluminum bars when bending is not good enough. Bending may cause vibrations that affect the bending effect, and the shock absorption treatment during the bending process is not good enough.

[0004] As disclosed in Chinese patent CN211218422U, an aluminum bar bending machine includes a processing table, the upper surface of which is respectively provided with a clamping and fixing component for clamping and fixing one end of the aluminum bar, a bending component arranged on one side of the clamping and fixing component to bend the aluminum bar, and a transverse driving component for transversely driving the clamping and fixing component in the direction of the bending component. The utility model provides an aluminum bar bending machine which is easy to feed, easy to bend and has high processing accuracy.

[0005] However, the aluminum strip bending machine lacks a shock absorbing mechanism to buffer the vibration generated during the bending operation to ensure smooth bending.

[0006] Therefore, we proposed an aluminum strip bending machine for insulating glass preparation to solve the above problems. Utility Model Content

[0007] The utility model aims to provide an aluminum strip bending machine for preparing hollow glass to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum strip bending machine for preparing hollow glass, comprising an operating table and a connecting column, the connecting column is fixedly installed on the bottom surface of the operating table, and a shock absorbing mechanism is arranged on the bottom surface of the connecting column;

[0009] The shock absorbing mechanism includes a fixed plate, a telescopic column, a compression spring, a connecting plate and a shock absorbing column tube. The fixed plate is fixedly installed on the bottom surface of the connecting column, the telescopic column is fixedly installed on the bottom surface of the fixed plate, the compression spring is fixedly installed on the bottom surface of the fixed plate, the connecting plate is fixedly installed on the bottom surface of the telescopic column, and the shock absorbing column tube is fixedly installed on the bottom surface of the connecting plate.

[0010] Preferably, a square groove is opened on the upper surface of the operating table, and a bending mechanism is arranged on the upper surface of the operating table, the bending mechanism includes a fixing unit and a bending unit, the fixing unit includes a placing module and a clamping module, the placing module includes a fixing frame, a placing plate, a rotating shaft and a connecting plate, the fixing frame is fixedly installed on the bottom surface of the square groove, the placing plate is fixedly installed on the upper surface of the fixing frame, the rotating shaft is fixedly installed on the side surfaces at both ends of the placing plate, and the connecting plate is fixedly installed on the outer surface of the rotating shaft.

[0011] Preferably, the clamping module includes an L-shaped column, a cross plate, a threaded rod, a connecting rod and a pad, the L-shaped column is fixedly installed on the side of the fixing frame, the cross plate is fixedly installed on the upper surface of the L-shaped column, the threaded rod is fixedly installed in the middle position of the upper surface of the cross plate, the connecting rod is fixedly installed on the upper outer surface of the threaded rod, and the pad is fixedly installed on the bottom surface of the threaded rod.

[0012] Preferably, the bending unit includes a threaded column mounting groove, a threaded column, a driving motor, a moving block, a square column, a bending cylinder and a fixed column, the fixed column is fixedly mounted on the upper surface of the operating table, the threaded column mounting groove is opened on the side of the fixed column, the threaded column is mounted on the inner bottom surface of the threaded column mounting groove, the driving motor is fixedly mounted on the upper surface of the fixed column, the moving block is fixedly mounted on the outer surface of the threaded column, the square column is fixedly mounted on the side of the moving block, and the bending cylinder is fixedly mounted on the side of one end of the square column.

[0013] Preferably, a support column is fixedly installed on the bottom surface of the shock-absorbing column tube, a support base is fixedly installed on the bottom surface of the support column, and the connecting columns are symmetrically distributed at the four corners of the bottom surface of the operating table. The four support columns and the support base provide good support for the aluminum bar during bending.

[0014] Preferably, a hole is penetrated in the top surface of the threaded column installation groove, and the upper end of the threaded column passes through the hole to be fixedly connected to the output end of the driving motor. A hole is penetrated in the upper surface of the moving block and a thread is provided on the inner wall of the hole, and the outer surface of the threaded column is meshed with the thread.

[0015] Preferably, the L-shaped columns are symmetrically distributed on both sides of the upper side of the fixing frame, a hole is passed through the middle position of the upper surface of the horizontal plate, and the inner wall of the hole is provided with threads that engage with the outer surface of the threaded rod. When the threaded rod is rotated, the pad is driven down by the thread engagement to clamp the aluminum bar.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The aluminum strip bending machine for preparing hollow glass is provided with a shock absorbing mechanism to buffer and absorb the vibration generated when the aluminum strip is bent, so that the bending is smooth and the influence of the vibration on the bending is greatly reduced.

[0018] 2. The aluminum strip bending machine for preparing hollow glass can rotate the threaded rod to drive the pad down after the aluminum strip is placed by setting a clamping module so that the bottom surface of the pad contacts the upper surface of the aluminum strip for clamping and fixing to avoid displacement of the aluminum strip during bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bending mechanism structure of the utility model;

[0021] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0022] Figure 4 It is a schematic diagram of the structure of the shock absorbing mechanism of the utility model.

[0023] In the figure: 1. operating table; 2. connecting column; 201. fixing plate; 202. telescopic column; 203. compression spring; 204. connecting plate; 205. shock-absorbing column tube; 206. supporting column; 207. supporting base; 3. square groove; 301. fixing frame; 302. placing plate; 303. rotating shaft; 304. connecting plate; 305. L-shaped column; 306. horizontal plate; 307. threaded rod; 308. connecting rod; 309. pad; 310. threaded column mounting groove; 311. threaded column; 312. driving motor; 313. moving block; 314. square column; 315. bending cylinder; 316. fixing column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1: An aluminum strip bending machine for preparing hollow glass comprises an operating table 1 and a connecting column 2, wherein the connecting column 2 is fixedly mounted on the bottom surface of the operating table 1, and a shock absorbing mechanism is arranged on the bottom surface of the connecting column 2;

[0027] The shock absorbing mechanism includes a fixed plate 201, a telescopic column 202, a compression spring 203, a connecting plate 204 and a shock absorbing column tube 205. The fixed plate 201 is fixedly installed on the bottom surface of the connecting column 2, the telescopic column 202 is fixedly installed on the bottom surface of the fixed plate 201, the compression spring 203 is fixedly installed on the bottom surface of the fixed plate 201, the connecting plate 204 is fixedly installed on the bottom surface of the telescopic column 202, the shock absorbing column tube 205 is fixedly installed on the bottom surface of the connecting plate 204, and the bottom surface of the shock absorbing column tube 205 is fixedly installed with a support column 206. A support base 207 is fixedly installed on the bottom surface of 206, and the connecting columns 2 are symmetrically distributed at the four corners of the bottom surface of the operating table 1. By arranging a shock-absorbing mechanism, the vibration generated when the aluminum bar is bent is buffered and shock-absorbing, so that the bending is smooth and the influence of the vibration on the bending is greatly reduced. When the aluminum bar is bent, the vibration is generated, so that the telescopic column 202 and the compression spring 203 move in the opposite direction of the vibration impact for buffering, and the shock-absorbing column tube 205 is used to dampen the vibration, so that the bending process of the aluminum bar is more stable.

[0028] A square groove 3 is provided on the upper surface of the operating table 1. A bending mechanism is provided on the upper surface of the operating table 1. The bending mechanism includes a fixing unit and a bending unit. The fixing unit includes a placing module and a clamping module. The placing module includes a fixing frame 301, a placing plate 302, a rotating shaft 303 and a connecting plate 304. The fixing frame 301 is fixedly installed on the inner bottom surface of the square groove 3. The placing plate 302 is fixedly installed on the upper surface of the fixing frame 301. The rotating shaft 303 is fixedly installed on the sides of both ends of the placing plate 302. The connecting plate 304 is fixedly installed on the outer surface of the rotating shaft 303. The clamping module includes an L-shaped column 305, a horizontal plate 306, a screw The threaded rod 307, the connecting rod 308 and the pad 309, the L-shaped column 305 is fixedly installed on the side of the fixing frame 301, the horizontal plate 306 is fixedly installed on the upper surface of the L-shaped column 305, the threaded rod 307 is fixedly installed in the middle position of the upper surface of the horizontal plate 306, the connecting rod 308 is fixedly installed on the upper outer surface of the threaded rod 307, and the pad 309 is fixedly installed on the bottom surface of the threaded rod 307. By setting a clamping module, the threaded rod 307 can be rotated after the aluminum bar is placed to drive the pad 309 to descend so that the bottom surface of the pad 309 contacts the upper surface of the aluminum bar for clamping and fixing to avoid displacement of the aluminum bar during bending.

[0029] The L-shaped columns 305 are symmetrically distributed on both sides of the upper side of the fixing frame 301 . A hole is penetrated in the middle of the upper surface of the horizontal plate 306 , and the inner wall of the hole is provided with threads that mesh with the outer surface of the threaded rod 307 .

[0030] The aluminum bar is placed on the upper surface of the horizontal plate 306, and the rotating connecting rod 308 drives the threaded rod 307 to rotate downward so that the bottom surface of the pad 309 contacts the upper surface of the aluminum bar for fixed clamping.

[0031] Embodiment 2: Based on embodiment 1, the bending unit includes a threaded column mounting groove 310, a threaded column 311, a driving motor 312, a moving block 313, a square column 314, a bending cylinder 315 and a fixed column 316, the fixed column 316 is fixedly installed on the upper surface of the operating table 1, the threaded column mounting groove 310 is opened on the side of the fixed column 316, the threaded column 311 is installed on the inner bottom surface of the threaded column mounting groove 310, the driving motor 312 is fixedly installed on the upper surface of the fixed column 316, the moving block 313 is fixedly installed on the outer surface of the threaded column 311, the square column 314 is fixedly installed on the side of the moving block 313, and the bending cylinder 315 is fixedly installed on the side of one end of the square column 314.

[0032] A hole is penetrated in the top surface of the threaded column mounting groove 310, and the upper end of the threaded column 311 passes through the hole and is fixedly connected to the output end of the driving motor 312. A hole is penetrated in the upper surface of the moving block 313 and a thread is provided on the inner wall of the hole, and the outer surface of the threaded column 311 is meshed with the thread.

[0033] The driving motor 312 drives the threaded column 311 to rotate, and the moving block 313 drives the square column 314 and the bending cylinder 315 to move on the outer surface of the threaded column 311 through threaded engagement. After the outer surface of the bending cylinder 315 contacts the two ends of the aluminum bar, it presses down to bend the aluminum bar.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An aluminum strip bending machine for preparing hollow glass, comprising an operating table (1) and a connecting column (2), wherein the connecting column (2) is fixedly mounted on the bottom surface of the operating table (1), characterized in that: The bottom surface of the connecting column (2) is provided with a shock absorbing mechanism; The shock absorbing mechanism comprises a fixed plate (201), a telescopic column (202), a compression spring (203), a connecting plate (204) and a shock absorbing column tube (205); the fixed plate (201) is fixedly mounted on the bottom surface of the connecting column (2); the telescopic column (202) is fixedly mounted on the bottom surface of the fixed plate (201); the compression spring (203) is fixedly mounted on the bottom surface of the fixed plate (201); the connecting plate (204) is fixedly mounted on the bottom surface of the telescopic column (202); and the shock absorbing column tube (205) is fixedly mounted on the bottom surface of the connecting plate (204).

2. The aluminum strip bending machine for preparing hollow glass according to claim 1, characterized in that: The upper surface of the operating table (1) is provided with a square groove (3), and the upper surface of the operating table (1) is provided with a bending mechanism, the bending mechanism comprising a fixing unit and a bending unit, the fixing unit comprising a placement module and a clamping module, the placement module comprising a fixing frame (301), a placement plate (302), a rotating shaft (303) and a connecting plate (304), the fixing frame (301) is fixedly mounted on the inner bottom surface of the square groove (3), the placement plate (302) is fixedly mounted on the upper surface of the fixing frame (301), the rotating shaft (303) is fixedly mounted on the side surfaces at both ends of the placement plate (302), and the connecting plate (304) is fixedly mounted on the outer surface of the rotating shaft (303).

3. The aluminum strip bending machine for preparing hollow glass according to claim 2, characterized in that: The clamping module comprises an L-shaped column (305), a transverse plate (306), a threaded rod (307), a connecting rod (308) and a pad (309); the L-shaped column (305) is fixedly mounted on the side of the fixing frame (301); the transverse plate (306) is fixedly mounted on the upper surface of the L-shaped column (305); the threaded rod (307) is fixedly mounted at the middle position of the upper surface of the transverse plate (306); the connecting rod (308) is fixedly mounted on the upper outer surface of the threaded rod (307); and the pad (309) is fixedly mounted on the bottom surface of the threaded rod (307).

4. The aluminum strip bending machine for preparing hollow glass according to claim 2, characterized in that: The bending unit comprises a threaded column mounting groove (310), a threaded column (311), a driving motor (312), a moving block (313), a square column (314), a bending cylinder (315) and a fixed column (316); the fixed column (316) is fixedly mounted on the upper surface of the operating table (1); the threaded column mounting groove (310) is arranged on the side of the fixed column (316); the threaded column (311) is mounted on the inner bottom surface of the threaded column mounting groove (310); the driving motor (312) is fixedly mounted on the upper surface of the fixed column (316); the moving block (313) is fixedly mounted on the outer surface of the threaded column (311); the square column (314) is fixedly mounted on the side of the moving block (313); and the bending cylinder (315) is fixedly mounted on the side of one end of the square column (314).

5. The aluminum strip bending machine for preparing hollow glass according to claim 1, characterized in that: A support column (206) is fixedly mounted on the bottom surface of the shock-absorbing column tube (205), a support base (207) is fixedly mounted on the bottom surface of the support column (206), and the connecting columns (2) are symmetrically distributed at the four corners of the bottom surface of the operating table (1).

6. The aluminum strip bending machine for preparing hollow glass according to claim 4, characterized in that: The inner top surface of the threaded column installation groove (310) is penetrated by a hole, the upper end of the threaded column (311) passes through the hole and is fixedly connected to the output end of the drive motor (312), the upper surface of the moving block (313) is penetrated by a hole and the inner wall of the hole is provided with a thread, and the outer surface of the threaded column (311) is meshed with the thread.

7. The aluminum strip bending machine for preparing hollow glass according to claim 3, characterized in that: The L-shaped columns (305) are symmetrically distributed on both sides of the upper side of the fixing frame (301), a hole is penetrated in the middle of the upper surface of the horizontal plate (306), and the inner wall of the hole is provided with a thread that meshes with the outer surface of the threaded rod (307).

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