Great city buckle aluminum strip section pressing device

Abstract

The utility model belongs to the technical field of buckle processing, and provides a Great city buckle aluminum strip section pressing device which comprises a base. The pressing assembly comprises a support fixedly connected to the base, two sets of first pressing rollers are horizontally and rotationally connected to the support, two sets of second pressing rollers are vertically and rotationally connected to the support, and an aluminum strip pressing channel is formed between the two first pressing rollers and the two second pressing rollers; the first pressing roller and the second pressing roller are detachably connected to the support through quick release assemblies respectively; the shape righting assembly comprises a fixed seat fixedly connected to the base, a shape righting groove roller and a limiting roller are vertically and rotationally connected to the fixed seat, and an aluminum strip shape righting channel is formed between the shape righting groove roller and the limiting roller; and the transmission assembly comprises a synchronous transmission mechanism and a driving piece, and the synchronous transmission mechanism is in transmission connection with the shape correcting groove roller, the limiting roller and the two sets of second pressing rollers. The pressing device disclosed by the utility model is miniaturized and low in cost, and the production cost of Great Wall buckles can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of buckle processing, and in particular relates to a Great Wall buckle aluminum strip cross-section pressing device. Background Art

[0002] The Great Wall buckle is made of flat aluminum strip, and the opening can be used to package the packaging products. The packaging process is fast, the packaging effect is good, and it is not easy to fall off.

[0003] Before the aluminum strip is pressed by the forming device, the cross-section of the aluminum strip needs to be pressed into a trapezoid, rectangle or triangle shape according to the needs of the final product. The existing aluminum strip pressing equipment is large in size and high in cost. Although various cross-section types can be pressed on one device, manufacturers often only produce a few specific cross-sections of Great Wall buckles in actual production. The functions of the existing aluminum strip pressing equipment cannot be fully utilized. Manufacturers will not purchase aluminum strip pressing equipment on their own. Aluminum strips need to be outsourced to special manufacturers for pressing, which increases production costs. Therefore, there is an urgent need for a low-cost, miniaturized Great Wall buckle aluminum strip cross-section pressing device suitable for Great Wall buckle manufacturers to purchase and use. Utility Model Content

[0004] The utility model aims to provide a Great Wall buckle aluminum strip cross-section pressing device to solve the above-mentioned problems and achieve the purpose of miniaturization and reducing the production cost of the Great Wall buckle.

[0005] To achieve the above purpose, the utility model provides the following solution: a Great Wall buckle aluminum strip cross-section pressing device, comprising:

[0006] Base;

[0007] A pressing assembly, the pressing assembly comprises a support fixedly connected to the base, two groups of first pressing rollers are horizontally rotatably connected to the support, two groups of second pressing rollers are vertically rotatably connected to the support, an aluminum strip pressing channel is formed between the two first pressing rollers and the two second pressing rollers, and the first pressing rollers and the second pressing rollers are detachably connected to the support via quick-release assemblies;

[0008] An orthopedic component, the orthopedic component comprises a fixed seat fixedly connected to the base, an orthopedic groove roller and a limiting roller are vertically rotatably connected to the fixed seat, and an aluminum strip orthopedic channel is formed between the orthopedic groove roller and the limiting roller;

[0009] The transmission assembly includes a synchronous transmission mechanism and a driving member, the synchronous transmission mechanism is transmission-connected to the orthopedic groove roller, the limiting roller and the two groups of the second pressing rollers, and the driving member is transmission-connected to the synchronous transmission mechanism.

[0010] Preferably, the support is provided with an opening, and the opening is used for the aluminum strip to pass through the support.

[0011] Preferably, the quick-release assembly for fixing the first pressing roller includes a U-shaped frame fixedly connected to the support, and the two ends of the U-shaped frame are respectively provided with first semicircular grooves, and the two ends of the rotating shaft of the first pressing roller are respectively rotatably connected in the two first semicircular grooves, and the two ends of the U-shaped frame are respectively detachably connected to limiting blocks, and the limiting blocks are provided with second semicircular grooves, and the second semicircular grooves are arranged corresponding to the rotating shaft of the first pressing roller.

[0012] Preferably, the synchronous transmission mechanism includes a transmission frame fixedly connected to the base, the transmission frame is provided with a first transmission member and a second transmission member, the first transmission member and the second transmission member are transmission connected via a linkage member, the first transmission member includes a first rotating shaft horizontally connected to the transmission frame, one end of the first rotating shaft is transmission connected to the driving member, the other end of the first rotating shaft is coaxially fixedly connected with a first gear, the transmission frame is vertically connected with a second gear, the second gear is meshed with the first gear, two groups of the second pressing rollers are respectively coaxially fixedly connected with third gears, and the two groups of the third gears are respectively meshed with the first gear and the second gear.

[0013] Preferably, the second transmission member includes a second rotating shaft horizontally connected to the transmission frame, one end of the second rotating shaft is coaxially fixedly connected to a fourth gear, the corrective groove roller and the limiting roller are respectively coaxially fixedly connected to a fifth gear, two groups of the fifth gears are meshed with each other, and the fourth gear is meshed with one of the fifth gears.

[0014] Preferably, the linkage member comprises a first sprocket fixedly mounted on the first rotating shaft and a second sprocket fixedly mounted on the second rotating shaft, and a chain is wound around the first sprocket and the second sprocket.

[0015] Preferably, the driving member comprises a motor fixedly connected to the base, and an output shaft of the motor is coaxially fixedly connected to one end of the first rotating shaft.

[0016] Compared with the prior art, the utility model has the following advantages and technical effects: according to the cross-sectional shape to be pressed, the circumferential side wall structure of the first pressing roller and the second pressing roller is selected, and the circumferential side walls of the two groups of first pressing rollers and the circumferential side walls of the two groups of second pressing rollers are combined to form an aluminum strip pressing channel, and the aluminum strip will be pressed into the required cross-sectional shape after passing through; the main function of the quick-release assembly is to enable the first pressing roller and the second pressing roller to be quickly replaced; the orthopedic groove roller is provided with an orthopedic groove, and its main function is to round the surface of the aluminum strip; the main function of the synchronous transmission mechanism is to match the rotation speeds between the first pressing roller, the orthopedic groove roller and the limit roller, and synchronously drive the aluminum strip to move. On the whole, the aluminum strip cross-sectional pressing device of the utility model is small in size and low in cost. It also supports the replacement of the first pressing roller and the second pressing roller with different structures, and can press the aluminum strip into different cross-sectional shapes as needed. It has a good pressing effect and is suitable for use by Great Wall buckle manufacturers, which can effectively reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the pressing device of the utility model;

[0019] Figure 2 Another schematic diagram of the pressing device of the utility model;

[0020] Figure 3 for Figure 2 A partial enlarged view in FIG.

[0021] Figure 4 It is a schematic diagram of the support of the utility model;

[0022] Figure 5 It is a schematic diagram of the quick-release assembly of the utility model;

[0023] Among them, 1. base; 2. support; 3. first pressing roller; 4. second pressing roller; 5. fixed seat; 6. orthopedic groove roller; 7. limiting roller; 8. support plate; 9. U-shaped frame; 10. first semicircular groove; 11. limiting block; 12. second semicircular groove; 13. transmission frame; 14. first rotating shaft; 15. first gear; 16. second gear; 17. third gear; 18. second rotating shaft; 19. fourth gear; 20. fifth gear; 21. first sprocket; 22. second sprocket; 23. chain; 24. motor; 25. first guide wheel; 26. second guide wheel. 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] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] Reference Figure 1-Figure 5 The utility model provides a Great Wall buckle aluminum strip cross-section pressing device, comprising:

[0027] Base 1;

[0028] A pressing assembly, the pressing assembly includes a support 2 fixedly connected to the base 1, two groups of first pressing rollers 3 are horizontally rotatably connected to the support 2, and two groups of second pressing rollers 4 are vertically rotatably connected to the support 2, an aluminum strip pressing channel is formed between the two first pressing rollers 3 and the two second pressing rollers 4, and the first pressing rollers 3 and the second pressing rollers 4 are detachably connected to the support 2 through quick-release assemblies;

[0029] The orthopedic component includes a fixed seat 5 fixedly connected to the base 1, and an orthopedic groove roller 6 and a limiting roller 7 are vertically rotatably connected to the fixed seat 5, and an aluminum strip orthopedic channel is formed between the orthopedic groove roller 6 and the limiting roller 7;

[0030] The transmission assembly includes a synchronous transmission mechanism and a driving member. The synchronous transmission mechanism is transmission-connected with the orthopedic groove roller 6, the limiting roller 7 and the two sets of second pressing rollers 4, and the driving member is transmission-connected with the synchronous transmission mechanism.

[0031] According to the cross-sectional shape to be pressed, the circumferential side wall structure of the first pressing roller 3 and the second pressing roller 4 is selected, and the aluminum strip pressing channel is formed by the two groups of circumferential side walls of the first pressing roller 3 and the two groups of circumferential side walls of the second pressing roller 4. After the aluminum strip passes through, it will be pressed into the required cross-sectional shape; the main function of the quick-release assembly is to enable the first pressing roller 3 and the second pressing roller 4 to be quickly replaced; the orthopedic groove roller 6 is provided with an orthopedic groove, and its main function is to round the surface of the aluminum strip after the pressed aluminum strip enters the orthopedic groove; the main function of the synchronous transmission mechanism is to match the rotation speeds between the first pressing roller 3, the orthopedic groove roller 6 and the limit roller 7, and synchronously drive the aluminum strip to move. On the whole, the aluminum strip cross-sectional pressing device of the utility model is small in size and low in cost. It also supports the replacement of the first pressing roller and the second pressing roller with different structures, and can press the aluminum strip into different cross-sectional shapes as needed. It has a good pressing effect and is suitable for use by Great Wall buckle manufacturers, which can effectively reduce production costs.

[0032] According to a further optimized solution, an opening is provided on the support 2 , and the opening is used to allow the aluminum strip to pass through the support 2 .

[0033] A further optimized solution is provided, in which the quick-release assembly for fixing the first pressing roller 3 comprises a U-shaped frame 9 fixedly connected to the support 2, and first semicircular grooves 10 are respectively provided at both ends of the U-shaped frame 9, and both ends of the rotating shaft of the first pressing roller 3 are rotatably connected in the two first semicircular grooves 10, and both ends of the U-shaped frame 9 are respectively detachably connected to the limiting blocks 11, and the limiting blocks 11 are provided with second semicircular grooves 12, and the second semicircular grooves 12 are arranged corresponding to the rotating shaft of the first pressing roller 3.

[0034] According to a further optimized solution, the support 2 is composed of two groups of support plates 8 vertically fixedly connected to the base 1 , and a U-shaped frame 9 is fixedly connected between the two support plates 8 .

[0035] like Figure 4 and Figure 5 As shown, the stopper 11 is fixedly connected to the U-shaped frame 9 by bolts, so that a circular through hole is formed between the first semicircular groove 10 and the second semicircular groove 12, so that the first pressing roller 3 or the second pressing roller 4 can be rotatably connected in the U-shaped frame 9. When the first pressing roller 3 or the second pressing roller 4 needs to be replaced, it is only necessary to unscrew the bolts on the two stopper blocks 11 on the U-shaped frame 9, remove the two groups of stopper blocks 11, and then remove the first pressing roller 3 or the second pressing roller 4. After replacing the first pressing roller 3 or the second pressing roller 4, the stopper blocks 11 can be fixed again with bolts.

[0036] A further optimized solution is that the synchronous transmission mechanism includes a transmission frame 13 fixedly connected to the base 1, and a first transmission member and a second transmission member are arranged on the transmission frame 13. The first transmission member and the second transmission member are transmission connected via a linkage member. The first transmission member includes a first rotating shaft 14 horizontally rotatably connected to the transmission frame 13, one end of the first rotating shaft 14 is transmission-connected to the driving member, and the other end of the first rotating shaft 14 is coaxially fixedly connected to a first gear 15, and a second gear 16 is vertically rotatably connected to the transmission frame 13, and the second gear 16 is meshed with the first gear 15. The two groups of second pressing rollers 4 are respectively coaxially fixedly connected with third gears 17, and the two groups of third gears 17 are respectively meshed with the first gear 15 and the second gear 16.

[0037] like Figure 3 As shown, driven by the driving member, the first rotating shaft 14 rotates, and the rotation of the first rotating shaft 14 drives the first gear 15 to rotate clockwise, and the rotation of the first gear 15 drives the second gear 16 to rotate counterclockwise. The first gear 15 and the second gear 16 respectively drive the two sets of third gears 17 to rotate synchronously in opposite directions, thereby causing the upper second pressing roller 4 to rotate clockwise and the lower second pressing roller 4 to rotate counterclockwise, so that the two sets of second pressing rollers 4 drive the aluminum strip to move in the direction of the corrective groove roller 6, and cooperate with the first pressing roller 3 to press the aluminum strip into the desired cross-sectional shape. The two sets of first pressing rollers 3 rotate under the friction of the aluminum strip.

[0038] A further optimized solution is that the second transmission member includes a second rotating shaft 18 horizontally connected to the transmission frame 13, one end of the second rotating shaft 18 is coaxially fixedly connected to a fourth gear 19, the corrective groove roller 6 and the limiting roller 7 are respectively coaxially fixedly connected to a fifth gear 20, the two sets of fifth gears 20 are meshed with each other, and the fourth gear 19 is meshed with a fifth gear 20.

[0039] like Figure 3 As shown, the driving member drives the second rotating shaft 18 to rotate, and the rotation of the second rotating shaft 18 drives the fourth gear 19 to rotate clockwise. The fourth gear 19 drives the fifth gear 20 fixedly connected to the corrective groove roller 6 to rotate counterclockwise through meshing. The rotation of the fifth gear 20 drives another fifth gear 20 connected to the limiting roller 7 to rotate clockwise, thereby achieving that when the aluminum strip enters the corrective groove of the corrective groove roller 6, it moves forward under the push of the corrective groove roller 6 and the limiting roller 7. At the same time, the limiting roller 7 limits the aluminum strip in the corrective groove and rounds the outer surface of the aluminum strip.

[0040] According to a further optimized solution, the linkage member includes a first sprocket 21 fixedly sleeved on the first rotating shaft 14 and a second sprocket 22 fixedly sleeved on the second rotating shaft 18 , and a chain 23 is wound around the first sprocket 21 and the second sprocket 22 .

[0041] According to a further optimized solution, the driving member includes a motor 24 fixedly connected to the base 1 , and an output shaft of the motor 24 is coaxially fixedly connected to one end of the first rotating shaft 14 .

[0042] like Figure 1 and Figure 3 As shown, when the motor 24 rotates, it directly drives the first rotating shaft 14 to rotate. At the same time, the first rotating shaft 14 drives the first sprocket 21 to rotate. When the first sprocket 21 rotates, it drives the second sprocket 22 to rotate through the chain 23, and then drives the second rotating shaft 18 to rotate through the second sprocket 22. The transmission ratio between the first sprocket 21 and the second sprocket 22, the transmission ratio between the fourth gear 19 and the fifth gear 20, and the transmission ratio between the first gear 15 and the third gear 17 are designed to ensure that the rotation speeds of the first pressing roller 3, the orthopedic groove roller 6 and the limiting roller 7 match each other, and synchronously drive the aluminum strip to move.

[0043] According to a further optimization scheme, a plurality of first guide wheels 25 are arranged on the side of the first pressing roller 3 away from the corrective groove roller 6, and a plurality of second guide wheels 26 are arranged on the side of the corrective groove roller 6 away from the first pressing roller 3. The plurality of first guide wheels 25 and the plurality of second guide wheels 26 are rotatably connected to the base 1 respectively.

[0044] like Figure 1 and Figure 2 As shown, a plurality of first guide wheels 25 and a plurality of second guide wheels 26 can straighten and guide the aluminum strip entering the aluminum strip pressing channel and moving out of the aluminum strip correcting channel.

[0045] The working process of this embodiment is as follows: according to production needs, the appropriate first pressing roller 3 and second pressing roller 4 are installed, the motor 24 is started, and the end of the coiled aluminum strip is sent from between the plurality of first guide wheels 25 into the aluminum strip pressing channel surrounded by the first pressing roller 3 and the second pressing roller 4 to press the aluminum strip into the required cross-sectional shape. After that, the aluminum strip is pushed by the two second pressing rollers 4 into the aluminum strip correcting channel surrounded by the correcting groove roller 6 and the limiting roller 7 to round the outer surface of the aluminum strip. After that, the pressed aluminum strip portion is sent out of the pressing device through the plurality of second guide wheels 26.

[0046] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A cross-section pressing device for a Great Wall buckle aluminum strip, characterized in that ,include: Base (1); A pressing assembly, the pressing assembly comprising a support (2) fixedly connected to the base (1), two groups of first pressing rollers (3) being horizontally rotatably connected to the support (2), two groups of second pressing rollers (4) being vertically rotatably connected to the support (2), an aluminum strip pressing channel being formed between the two first pressing rollers (3) and the two second pressing rollers (4), the first pressing rollers (3) and the second pressing rollers (4) being detachably connected to the support (2) via quick-release assemblies; An orthopedic component, the orthopedic component comprising a fixed seat (5) fixedly connected to the base (1), an orthopedic groove roller (6) and a limiting roller (7) being vertically rotatably connected to the fixed seat (5), and an aluminum strip orthopedic channel being formed between the orthopedic groove roller (6) and the limiting roller (7); A transmission assembly, the transmission assembly comprises a synchronous transmission mechanism and a driving member, the synchronous transmission mechanism is transmission-connected to the corrective groove roller (6), the limiting roller (7) and the two groups of the second pressing rollers (4), and the driving member is transmission-connected to the synchronous transmission mechanism.

2. The Great Wall buckle aluminum strip cross-section pressing device according to claim 1 is characterized in that: The support (2) is provided with an opening, and the opening is used to allow the aluminum strip to pass through the support (2).

3. The Great Wall buckle aluminum strip cross-section pressing device according to claim 1 is characterized in that: The quick-release assembly for fixing the first pressing roller (3) comprises a U-shaped frame (9) fixedly connected to the support (2), the two ends of the U-shaped frame (9) are respectively provided with first semicircular grooves (10), the two ends of the rotating shaft of the first pressing roller (3) are respectively rotatably connected in the two first semicircular grooves (10), the two ends of the U-shaped frame (9) are respectively detachably connected to the limiting blocks (11), the limiting blocks (11) are provided with second semicircular grooves (12), and the second semicircular grooves (12) are arranged corresponding to the rotating shaft of the first pressing roller (3).

4. The Great Wall buckle aluminum strip cross-section pressing device according to claim 1 is characterized in that: The synchronous transmission mechanism comprises a transmission frame (13) fixedly connected to the base (1), the transmission frame (13) being provided with a first transmission member and a second transmission member, the first transmission member and the second transmission member being transmission-connected via a linkage member, the first transmission member comprising a first rotating shaft (14) horizontally rotatably connected to the transmission frame (13), one end of the first rotating shaft (14) being transmission-connected to the driving member, the other end of the first rotating shaft (14) being coaxially fixedly connected to a first gear (15), the transmission frame (13) being vertically rotatably connected to a second gear (16), the second gear (16) being meshed with the first gear (15), the two groups of the second pressing rollers (4) being coaxially fixedly connected to third gears (17), the two groups of the third gears (17) being respectively meshed with the first gear (15) and the second gear (16).

5. The Great Wall buckle aluminum strip cross-section pressing device according to claim 4 is characterized in that: The second transmission member comprises a second rotating shaft (18) horizontally rotatably connected to the transmission frame (13); one end of the second rotating shaft (18) is coaxially fixedly connected to a fourth gear (19); the corrective groove roller (6) and the limiting roller (7) are respectively coaxially fixedly connected to a fifth gear (20); two groups of the fifth gears (20) are meshed with each other, and the fourth gear (19) is meshed with one of the fifth gears (20).

6. The Great Wall buckle aluminum strip cross-section pressing device according to claim 5, characterized in that: The linkage member comprises a first sprocket (21) fixedly sleeved on the first rotating shaft (14) and a second sprocket (22) fixedly sleeved on the second rotating shaft (18), and a chain (23) is wound around the first sprocket (21) and the second sprocket (22).

7. The Great Wall buckle aluminum strip cross-section pressing device according to claim 4 is characterized in that: The driving member comprises a motor (24) fixedly connected to the base (1), and an output shaft of the motor (24) is coaxially fixedly connected to one end of the first rotating shaft (14).

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