Aluminum composite strip threading device

Abstract

The utility model relates to the technical field of strip threading devices, and discloses an aluminum composite strip threading device, including a workbench, a mounting frame, a rubber strip clamping mechanism, a driving clamping roller mechanism, a supporting roller mechanism, a limiting baffle, a lower pressure roller mechanism, and a rubber strip inner hole support rod. The mechanism of the present application can support a section of the end of the rubber strip through the rubber strip inner hole support rod, so that the rubber strip is not easily deformed when clamped by the rubber strip clamping mechanism, and avoids deviation when threading the strip; the position of the end of the rubber strip can be limited by the limiting baffle, so as to avoid excessive extension of the rubber strip when it is inserted; the rubber strip or the aluminum material installed on one side of the rubber strip can be pressed down by the lower pressure roller mechanism to limit the deviation of the other side of the rubber strip when threading the strip, and make the other side of the rubber strip fit better with the corresponding aluminum material.

Description

Technical Field

[0001] The utility model relates to the technical field of strip-threading devices, in particular to an aluminum composite strip-threading device. Background Art

[0002] Aluminum products are made of aluminum and other alloy elements. They are usually first processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then made through processes such as cold bending, sawing, drilling, assembly, and coloring. The main metal element is aluminum, and some alloy elements are added to improve the performance of aluminum. Aluminum is one of the most important non-ferrous metals. Due to its good properties and easy recycling, pure aluminum and aluminum alloys have become important basic materials in home appliances and are widely used in the refurbishment of home appliances' thermal parts, conductive parts and other components. When the existing aluminum strip threading machine is working, because the material of the heat-resistant rubber strip is relatively soft and the material in the aluminum slot is relatively hard, the rubber strip is easily deviated or slipped when the heat-resistant rubber strip is threaded through the guide slot in the aluminum slot through the rotation of the roller and the wheel, so that after threading, the heat-resistant rubber strip does not fit into the aluminum slot. Utility Model Content

[0003] The utility model mainly provides an aluminum composite strip threading device to solve the problem in the prior art that the rubber strip is easy to deviate or slip when threading the strip, so that the heat-proof rubber strip does not fit into the aluminum groove after threading.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A composite strip threading device for aluminum material comprises a workbench, a mounting frame is mounted on the workbench, a strip clamping mechanism for clamping one side of the end of the strip is mounted on the mounting frame, and a driving clamping roller mechanism for driving the aluminum material to move is arranged on the workbench corresponding to the feeding side of the mounting frame, a supporting roller mechanism for supporting the aluminum material is arranged on the workbench, a limiting baffle for limiting the end of the strip is arranged on the mounting frame, and a lower pressing roller mechanism is arranged on the discharging side of the mounting frame; a strip inner hole support rod is detachably connected to the limiting baffle. Wherein, when the strip clamping mechanism clamps the strip, it does not affect the aluminum material passing through the lower side of the strip. When in use, the rubber sleeve that needs to be threaded is placed in the preset position, so that the support rod of the inner hole of the rubber strip is inserted into the inner hole of the rubber strip, or is located between the two rubber strips, and the end of the rubber strip is against the limit baffle, and the two sides of the rubber strip are clamped by the rubber strip clamping mechanism; after the rubber strip is fixed, the aluminum material is supported by the supporting roller mechanism, and the aluminum material is driven to move by the clamping roller mechanism, so that the aluminum material can be threaded during the movement, and at the same time, one side of the rack strip is installed, and the rubber strip can be pressed by the lower pressing roller mechanism, so that it fits better with the aluminum material when threading the strip. By adopting the mechanism of the present application, a section of the end of the rubber strip can be supported by the support rod of the inner hole of the rubber strip, so that the rubber strip is not easily deformed when clamped by the rubber strip clamping mechanism, and avoids deviation when the strip is inserted; the end of the rubber strip can be limited in position by the limit baffle, so as to avoid excessive extension of the rubber strip when it is inserted; the rubber strip or the aluminum material installed on one side of the rubber strip can be pressed down by the downward pressure roller mechanism, so that the other side of the rubber strip is prevented from deviation when the strip is inserted, and the other side of the rubber strip is more closely fitted with the corresponding aluminum material.

[0006] Furthermore, the rubber strip clamping mechanism includes a first cylinder symmetrically arranged on the mounting frame on both sides of the rubber strip inner hole support rod, and a first clamping plate is installed at the output end of the first cylinder. With this structure, the first cylinder can drive the first clamping plate to clamp and limit the rubber strip, so that the rubber strip is fixed when the strip is inserted.

[0007] Furthermore, the driving clamping roller mechanism includes a first row of power rollers and a second row of power rollers vertically connected to the workbench, and a first motor for driving the first row of power rollers and the second row of power rollers to rotate. The first motor can be individually set to drive each rotating roller in the first row of power rollers or the second row of power rollers to rotate, and can be individually set to drive the first row of power rollers and the second row of power rollers to rotate by transmission. With this structure, the aluminum material can be driven to move, so as to cooperate with the immobile rubber strip for strip threading.

[0008] Furthermore, the supporting roller mechanism includes a plurality of matching rotating rollers connected to the workbench and rotatable along the moving direction of the aluminum material. With this structure, the rotating rollers can support the aluminum material during the moving process.

[0009] Furthermore, the lower pressure roller mechanism includes two electric slides symmetrically arranged on the workbench, a slider is arranged on the electric slide, and the slider is moved by the electric slide; a column is arranged on the slider, a mounting cross plate is arranged on the upper end of the column, a lifting cylinder is arranged on the mounting cross plate, the output end of the lifting cylinder passes through the lower side of the mounting cross plate and an elastic connector is arranged, and the lower end of the elastic connector is rotatably connected to a clamping roller. When in use, the clamping roller is located on the discharging side of the mounting frame and does not move during the movement of the aluminum material, so as to press the rubber strip or the upper position of the aluminum material with the rubber strip installed; after the aluminum material is threaded, the slider can be driven to move by the electric slide, thereby driving the corresponding components to move, so that the clamping roller can press the rubber strip or the upper position of the aluminum material with the rubber strip installed again during the movement, so as to ensure the threading effect and make the rubber strip fit the aluminum material.

[0010] Furthermore, the elastic connecting member includes an upper connecting sleeve arranged at the output end of the lifting cylinder, and a lower connecting sleeve slidably connected to the upper connecting sleeve, an elastic member is arranged between the lower connecting sleeve and the upper connecting sleeve, and the pressing roller is rotatably connected to the lower end of the lower connecting sleeve. The elastic member can be a spring. With this structure, the elastic member can have a certain contraction effect during the pressing process of the pressing roller, thereby avoiding excessive pressing of the rubber strip.

[0011] Beneficial effects: By adopting the mechanism of the present application, a section of the end of the rubber strip can be supported by the support rod in the inner hole of the rubber strip, so that the rubber strip is not easily deformed when being held by the rubber strip clamping mechanism, and avoids deviation when the strip is inserted; the end of the rubber strip can be limited in position by the limit baffle, so as to avoid excessive extension of the rubber strip when it is inserted; the rubber strip or the aluminum material installed on one side of the rubber strip can be pressed down and limited by the downward pressure roller mechanism, so that the other side of the rubber strip can be deviated when the strip is inserted, and the other side of the rubber strip can be more closely fitted with the corresponding aluminum material. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side sectional schematic diagram of the workbench of this embodiment;

[0013] Figure 2 This is a schematic diagram of a workbench view of the present embodiment;

[0014] Figure 3 It is a front view schematic diagram of the mounting frame of this embodiment;

[0015] Figure 4 For this embodiment Figure 1 A is an enlarged schematic diagram.

[0016] Figure numerals: workbench 1, mounting frame 2, limit baffle 3, rubber strip inner hole support rod 4, first cylinder 5, first clamping plate 6, first row of power rollers 7, first row of power rollers 8, cooperating rotating rollers 9, electric slide 10, mounting cross plate 11, lifting cylinder 12, clamping roller 13, connecting upper sleeve 14, connecting lower sleeve 15, elastic member 16. DETAILED DESCRIPTION

[0017] The technical solution of an aluminum composite strip threading device involved in the utility model will be further described in detail below in conjunction with embodiments.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, an aluminum composite strip threading device of this embodiment includes a workbench 1, a mounting frame 2 is installed on the workbench 1, a strip clamping mechanism for clamping one side of the strip end is installed on the mounting frame 2, and a driving clamping roller mechanism for driving the aluminum material to move is arranged on the workbench 1 corresponding to the feeding side of the mounting frame 2, a supporting roller mechanism for supporting the aluminum material is arranged on the workbench 1, a limiting baffle 3 for limiting the strip end is arranged on the mounting frame 2, and a lower pressing roller mechanism is arranged on the discharging side of the mounting frame 2; the limiting baffle 3 is detachably connected to the strip inner hole support rod 4. The strip clamping mechanism includes a first cylinder 5 symmetrically arranged on the mounting frame 2 on both sides of the strip inner hole support rod 4, and a first clamping plate 6 is installed at the output end of the first cylinder 5. The driving clamping roller mechanism includes a first row of power rollers 87 and a first row of power rollers 87 vertically connected to the workbench 1, and a first motor for driving the first row of power rollers 87 and the second row of power rollers to rotate. The supporting roller mechanism includes a plurality of cooperating rotating rollers 9 connected to the workbench 1 in a rotational direction along the moving direction of the aluminum material. The lower pressing roller mechanism includes two electric slides 10 symmetrically arranged on the workbench 1, on which a slider is arranged, and the slider moves driven by the electric slide 10; a column is arranged on the slider, and a mounting cross plate 11 is arranged on the upper end of the column, and a lifting cylinder 12 is arranged on the mounting cross plate 11, and the output end of the lifting cylinder 12 passes through the lower side of the mounting cross plate 11 and an elastic connector is arranged, and a pressure roller 13 is rotatably connected to the lower end of the elastic connector. The elastic connector includes an upper connecting sleeve 14 arranged at the output end of the lifting cylinder 12, and a lower connecting sleeve 15 slidably connected to the upper connecting sleeve 14, an elastic member 16 is arranged between the lower connecting sleeve 15 and the upper connecting sleeve 14, and the pressure roller 13 is rotatably connected to the lower end of the lower connecting sleeve 15. When in use, the rubber sleeve that needs to be threaded is placed in the preset position, so that the rubber strip inner hole support rod 4 is inserted into the inner hole of the rubber strip, or is located between the two rubber strips, and the end of the rubber strip is against the limit baffle 3, and the two sides of the rubber strip are clamped by the rubber strip clamping mechanism; after the rubber strip is fixed, the aluminum material is supported by the support roller mechanism, and the aluminum material is driven to move by the clamping roller mechanism, so that the aluminum material can thread the strip during the movement, and at the same time, the rubber strip can be pressed by the lower pressing roller mechanism on one side of the installation frame 2, so that it fits better with the aluminum material when threading the strip.By adopting the mechanism of the present application, a section of the end of the rubber strip can be supported by the support rod 4 in the inner hole of the rubber strip, so that the rubber strip is not easily deformed when clamped by the rubber strip clamping mechanism, and avoids deviation when the strip is inserted; the end of the rubber strip can be positionally limited by the limit baffle 3, so as to avoid excessive extension of the rubber strip when it is inserted; the rubber strip or the aluminum material installed on one side of the rubber strip can be pressed down by the downward pressure roller mechanism, so that the other side of the rubber strip is prevented from deviating when the strip is inserted, and the other side of the rubber strip is more closely fitted with the corresponding aluminum material.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum composite strip-threading device, characterized in that: It includes a workbench, on which a mounting frame is installed, on which a rubber strip clamping mechanism for clamping one side of the rubber strip end is installed, and on the workbench corresponding to the feeding side of the mounting frame is a driving clamping roller mechanism for driving the aluminum material to move, on which a supporting roller mechanism for supporting the aluminum material is arranged, on which a limit baffle for limiting the rubber strip end is arranged on the mounting frame, and on the discharging side of the mounting frame is a lower pressing roller mechanism; a rubber strip inner hole support rod is detachably connected to the limit baffle.

2. The aluminum composite strip-threading device according to claim 1, characterized in that: The rubber strip clamping mechanism comprises a first cylinder symmetrically arranged on the mounting frame on both sides of the rubber strip inner hole support rod, and a first clamping plate is installed at the output end of the first cylinder.

3. The aluminum composite strip threading device according to claim 1, characterized in that: The driving clamping roller mechanism includes a first row of power rollers and a second row of power rollers vertically rotatably connected to the workbench, and a first motor for driving the first row of power rollers and the second row of power rollers to rotate.

4. The aluminum composite strip-threading device according to claim 1, characterized in that: The supporting roller mechanism comprises a plurality of matching rotating rollers which are rotatably connected to the workbench along the moving direction of the aluminum material.

5. The aluminum composite strip threading device according to claim 1, characterized in that: The lower pressure roller mechanism includes two electric slides symmetrically arranged on the workbench, a slider is arranged on the electric slide, and the slider moves by the drive of the electric slide; a column is arranged on the slider, a mounting cross plate is arranged on the upper end of the column, a lifting cylinder is arranged on the mounting cross plate, the output end of the lifting cylinder passes through the lower side of the mounting cross plate and an elastic connecting piece is arranged, and the lower end of the elastic connecting piece is rotatably connected to a clamping roller.

6. The aluminum composite strip-threading device according to claim 5, characterized in that: The elastic connecting member includes an upper connecting sleeve arranged at the output end of the lifting cylinder, and a lower connecting sleeve slidably connected to the upper connecting sleeve, an elastic member is arranged between the lower connecting sleeve and the upper connecting sleeve, and the clamping roller is rotatably connected to the lower end of the lower connecting sleeve.

Images