Roller shutter door forming machine

Abstract

The utility model provides a roller shutter door forming machine which comprises side plates symmetrically connected to the top of a machining table, a forming mechanism is rotationally connected between the side plates, and a cutting mechanism and a guide mechanism are arranged at the two ends of the forming mechanism respectively. The guide mechanism comprises connecting seats symmetrically arranged between the two side plates, a plurality of guide rollers are connected to the close sides of the connecting seats through rotating shafts, and a plurality of annular grooves coaxial with the guide rollers are formed in the outer walls of the guide rollers from top to bottom; a plurality of transverse rods are connected to the side, close to the side plate, of the connecting base, sleeves are coaxially arranged on the transverse rods, annular ends are coaxially connected to the two ends of each sleeve, and limiting plates are fastened to the ends of the transverse rods; and reset springs coaxial with the cross rod are fastened at the end parts of the annular end parts. The side wall of the plate can be limited and fixed, the plate can stably move while being limited, the structure is simple, and the forming yield can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a roller shutter door production technical field, concretely to a roller shutter door forming machine. BACKGROUND

[0002] The roller shutter door is with the joint activity of the door piece stringing together, in the fixed slide, with the door reel as the center rotating up and down, the roller shutter door is usually widely used in the shop, and the roller shutter door plays the role of horizontal separation like the wall, and is generally installed in the part inconvenient to adopt the wall separation.

[0003] The traditional roller shutter door needs to press the strip forming when producing the plate, and the roller shutter door strip forming machine is first placed in the end of the forming machine and moves, so that the plate is formed under the pressing of the forming mechanism, but the end of the existing forming machine does not set the limiting mechanism, so that the plate cannot be moved stably, which is easy to cause the offset of the plate, thereby reducing the quality of the forming. Therefore, we provide a roller shutter door forming machine. UTILITY MODEL CONTENTS

[0004] In view of the fact that the end of the existing forming machine does not set the limiting mechanism, the plate cannot be moved stably, and the plate is easy to offset, the utility model provides a roller shutter door forming machine, which has the advantages of effectively limiting the plate and effectively improving the yield of the forming, and solves the problems in the above background technology.

[0005] The technical scheme of the utility model is as follows: a roller shutter door forming machine, including the side plate connected symmetrically on the top of the processing table, and the forming mechanism is rotatably connected between the side plates, and the two ends of the forming mechanism are respectively provided with a cutting mechanism and a guide mechanism; the guide mechanism includes a connecting seat symmetrically arranged between the two side plates, a plurality of guide rollers are connected to the side of the connecting seat close to each other through the rotating shaft, and a plurality of annular grooves coaxial with the guide rollers are formed on the outer wall of the guide rollers from top to bottom; a plurality of cross bars are connected to the side of the connecting seat close to the side plate, a sleeve is coaxially arranged on the cross bar, annular end portions are coaxially connected to the two ends of the sleeve, and a limiting plate is fastened to the end of the cross bar; the end portions of the annular end portions are fastened with the reset springs coaxial with the cross bar, the end portion of one of the reset springs is fastened with the limiting plate, and the end portion of the other reset spring is fastened with the outer wall of the connecting seat; a plurality of positioning through grooves equal to the number of cross bars are formed in the side plate, the sleeve is coaxially connected in the positioning through groove, and a mounting seat is fastened and installed at the top of the positioning through groove.

[0006] Optionally, the bottom of the mounting seat is vertically connected with a plurality of positioning plates, and the positioning plates are located in the positioning through groove and abut against the top of the sleeve.

[0007] Optionally, a groove matched with the sleeve is arranged on the bottom of the positioning plate.

[0008] Optionally, a plurality of conveying rollers are rotationally connected between the two side plates and are located below the connecting seat.

[0009] Optionally, the forming mechanism comprises a plurality of rows of forming press wheels, each row of forming press wheels comprises a first connecting shaft and a second connecting shaft arranged from top to bottom, the first connecting shaft and the second connecting shaft are rotationally connected with the side plate, and a plurality of first press wheels and a plurality of second press wheels are connected to the first connecting shaft and the second connecting shaft respectively.

[0010] A plurality of sprockets are coaxially connected to one end of the first connecting shaft and the second connecting shaft, adjacent sprockets are connected by chains, and the end of one of the first connecting shaft and the second connecting shaft is fixedly connected with a motor, and the motor is fastened with the side plate.

[0011] Optionally, the cutting mechanism comprises a lower pressing die fastened on the top of the machining table, and an upper pressing die matched with the lower pressing die is arranged on the top of the lower pressing die, and the upper pressing die is connected with the machining table by a lifting mechanism.

[0012] The mounting bracket is fastened on the machining table and located above the upper pressing die, the bottom of the mounting bracket is connected with the cutting knife by a telescopic mechanism, and a cutting slot for the cutting knife to penetrate is arranged on the lower pressing die and the upper pressing die.

[0013] Optionally, the outer wall of the upper pressing die is symmetrically connected with a fixing bracket, the ends of the fixing bracket are connected on both sides of the cutting slot, and an electric push rod is connected between the fixing bracket and the top of the machining table.

[0014] Compared with the prior art, the guiding roller arranged in the connecting seat can limit and fix the side wall of the plate, and due to the rotational connection between the guiding roller and the connecting seat, the plate can be stably moved while being limited, which not only has a simple structure and can effectively limit the plate, but also effectively improves the forming yield of the finished product and the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 Structure diagram of the present application Figure 1 .

[0017] Figure 2 Structure diagram of the present application Figure 2 .

[0018] Figure 3 The figure shows the cooperation of the mounting seat and the side plate of the utility model.

[0019] Figure 4 The figure shows the connection of the positioning through slot and the side plate of the utility model.

[0020] Figure 5 The figure shows the connection of the guide roller and the connecting seat of the utility model.

[0021] Figure 6 The figure shows the connection of the sleeve and the annular end of the utility model.

[0022] In the figure: 1, electric push rod; 2, fixed frame; 3, mounting frame; 4, telescopic mechanism; 5, cutting knife; 6, rotating shaft; 7, upper pressing die; 8, first pressing wheel; 9, second pressing wheel; 10, mounting seat; 11, connecting seat; 12, conveying roller; 13, return spring; 14, limiting plate; 15, first connecting shaft; 16, chain wheel; 17, processing table; 18, motor; 19, lower pressing die; 20, guide roller; 21, positioning through slot; 22, sleeve; 23, groove; 24, annular groove; 25, positioning plate; 26, annular end; 27, cross rod; 28, side plate; 29, second connecting shaft. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described clearly and completely below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Referring to Figures 1 to 6 , the utility model provides a technical scheme: a roller shutter door forming machine, including the side plate 28 that is connected in symmetry at the top of processing table 17, and the forming mechanism is rotatably connected between the side plate 28, and the both ends of the forming mechanism are respectively provided with cutting mechanism and guide mechanism;

[0025] As Figure 1 , 2 shown, the forming mechanism includes multiple rows of forming pressing wheels, each row of forming pressing wheels includes the first connecting shaft 15, the second connecting shaft 29 arranged from top to bottom, the first connecting shaft 15, the second connecting shaft 29 are rotatably connected with the side plate 28, and the first connecting shaft 15, the second connecting shaft 29 are respectively connected with multiple first pressing wheels 8, second pressing wheels 9, in actual use, the first pressing wheel 8, the second pressing wheel 9 are placed in cooperation to form the shape that the door plate needs to be pressed and formed.

[0026] At the same time, in order to ensure the normal rotation of the pressing wheel, a plurality of chain wheels 16 are coaxially connected to one end of the first connecting shaft 15 and the second connecting shaft 29, adjacent chain wheels 16 are connected by a chain, and one end of the first connecting shaft 15 and the second connecting shaft 29 is fixedly connected with a motor 18, and the motor 18 is fastened with the side plate 28.

[0027] As shown in Figure 2 , 3 , the cutting mechanism includes a lower pressing die 19 fastened on the top of the machining table 17, and an upper pressing die 7 matched with the lower pressing die 19 is arranged on the top of the lower pressing die 19, and the upper pressing die 7 is connected with the machining table 17 through a lifting mechanism; the machining table 17 is fastened with a mounting frame 3 located above the upper pressing die 7, the bottom of the mounting frame 3 is connected with a cutting knife 5 through an extension mechanism 4, and a cutting groove for the cutting knife 5 to penetrate is arranged on the lower pressing die 19 and the upper pressing die 7.

[0028] In order to ensure the lifting adjustment of the upper pressing die 7 to meet the penetration of the plate, the fixed frame 2 is symmetrically connected to the outer wall of the upper pressing die 7, the ends of the fixed frame 2 are respectively connected to the two sides of the cutting groove, and the electric push rod 1 is connected between the fixed frame 2 and the top of the machining table 17.

[0029] As shown in Figure 4 , 5 , 6, the guide mechanism includes a connecting seat 11 symmetrically arranged between the two side plates 28, a plurality of guide rollers 20 are connected to one side of the connecting seat 11 through the rotating shaft 6, and a plurality of annular grooves 24 coaxial with the guide rollers 20 are arranged on the outer wall of the guide rollers 20 from top to bottom; a plurality of cross bars 27 are connected to one side of the connecting seat 11 close to the side plate 28, a sleeve 22 is coaxially arranged on the cross bar 27, annular end portions 26 are coaxially connected to both ends of the sleeve 22, and a limiting plate 14 is fastened to the end of the cross bar 27.

[0030] A reset spring 13 coaxial with the cross bar 27 is fastened to the end of the annular end portion 26, one end of the reset spring 13 is fastened to the limiting plate 14, and the other end of the reset spring 13 is fastened to the outer wall of the connecting seat 11; a positioning through groove 21 equal in number to the cross bars 27 is arranged on the side plate 28, the sleeve 22 is coaxially connected in the positioning through groove 21, when the connecting seat 11 is subjected to pressure, the cross bar 27 can be pushed to slide in the sleeve 22, and under the buffering action of the reset spring 13, the deviation of the plate can be effectively avoided, and the normal movement of the plate is ensured.

[0031] At the same time, in order to realize the stable installation of the sleeve 22 in the positioning through groove 21, a mounting seat 10 is fastened to the top of the positioning through groove 21, a plurality of positioning plates 25 are vertically connected to the bottom of the mounting seat 10, the positioning plates 25 are located in the positioning through groove 21 and abut against the top of the sleeve 22, and a recess 23 matched with the sleeve 22 is arranged on the bottom of the positioning plate 25.

[0032] In summary, the roller shutter door forming machine, when in use, a plurality of transport rollers 12 are rotatably connected between the two side plates 28, and the transport rollers 12 are located below the connecting seat 11, the plate to be processed is placed on the top of the transport roller 12, the side wall of the plate abuts against the guide roller 20 located in the connecting seat 11, and since the guide roller 20 is rotatably connected with the connecting seat 11, the plate is stably moved while being limited, it should be noted that the length of the cross rod 27 can be adjusted according to the width of the plate to be processed, so as to adapt to the batch production of different specifications of roller shutter doors, at the same time, the end of the cross rod 27 can be installed with the connecting seat 11 in a threaded connection manner, which facilitates the user to install and disassemble the cross rod 27, and greatly improves the practicability of the device.

[0033] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A roller shutter forming machine, comprising side plates (28) symmetrically connected on the top of a processing table (17), a forming mechanism rotatably connected between the side plates (28), and cutting mechanisms and guide mechanisms respectively arranged at the two ends of the forming mechanism. characterized in that The guide mechanism comprises connecting seats (11) symmetrically arranged between the two side plates (28), a plurality of guide rollers (20) are connected to the side of the connecting seats (11) close to each other through rotating shafts (6), and a plurality of annular grooves (24) coaxial with the guide rollers (20) are formed on the outer wall of the guide rollers (20) from top to bottom. A plurality of cross bars (27) are connected to the side of the connecting seats (11) close to the side plates (28), a sleeve (22) is coaxially arranged on the cross bar (27), annular end portions (26) are coaxially connected to the two ends of the sleeve (22), and a limiting plate (14) is fastened to the end of the cross bar (27). The end portions of the annular end portions (26) are fastened with return springs (13) coaxial with the cross bar (27), the end portion of one of the return springs (13) is fastened with the limiting plate (14), and the end portion of the other return spring (13) is fastened with the outer wall of the connecting seat (11). A plurality of positioning through grooves (21) equal in number to the cross bars (27) are formed on the side plates (28), the sleeve (22) is coaxially connected in the positioning through groove (21), and a mounting seat (10) is fastened and mounted on the top of the positioning through groove (21).

2. The roll-up door forming machine of claim 1, wherein, The bottom of the mounting seat (10) is perpendicularly connected with a plurality of positioning plates (25), the positioning plates (25) are located in the positioning through groove (21) and abut against the top of the sleeve (22).

3. The roll screen door forming machine of claim 2, wherein, The bottom of the positioning plate (25) is provided with a groove (23) matched with the sleeve (22).

4. The roll screen door forming machine of claim 3 wherein, A plurality of conveying rollers (12) are rotatably connected between the two side plates (28), and the conveying rollers (12) are located below the connecting seats (11).

5. A roller shutter forming machine as claimed in any one of claims 1 to 4, wherein, The forming mechanism comprises a plurality of rows of forming pressure wheels, each row of forming pressure wheels comprises a first connecting shaft (15) and a second connecting shaft (29) arranged from top to bottom, the first connecting shaft (15) and the second connecting shaft (29) are rotatably connected with the side plates (28), and a plurality of first pressure wheels (8) and a plurality of second pressure wheels (9) are respectively connected to the first connecting shaft (15) and the second connecting shaft (29). The end portions of the first connecting shaft (15) and the second connecting shaft (29) are coaxially connected with a plurality of sprockets (16), the adjacent sprockets (16) are connected through chains, one end of each of the first connecting shaft (15) and the second connecting shaft (29) is fixedly connected with a motor (18), and the motor (18) is fastened with the side plates (28).

6. The roll screen door forming machine of claim 5 wherein, The cutting mechanism comprises a lower pressing die (19) fastened on the top of the processing table (17), an upper pressing die (7) matched with the lower pressing die (19) is arranged on the top of the lower pressing die (19), and the upper pressing die (7) is connected with the processing table (17) through a lifting mechanism. The processing table (17) is fastened with a mounting frame (3) located above the upper pressing die (7), the bottom of the mounting frame (3) is connected with a cutting knife (5) through a telescopic mechanism (4), and a cutting groove for the cutting knife (5) to penetrate is arranged on the lower pressing die (19) and the upper pressing die (7).

7. The roll screen door forming machine of claim 6 wherein, The upper die (7) is symmetrically connected with a fixed frame (2) on the outer wall, the ends of the fixed frame (2) are respectively connected on both sides of the cutting groove, and an electric push rod (1) is connected between the fixed frame (2) and the top of the machining table (17).

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