Rolling machine for rim production

Abstract

The edge rolling machine for rim production comprises an edge rolling mechanism and further comprises a feeding platform, the feeding platform is arranged on one side of a feeding port of the edge rolling mechanism and comprises a bearing table and a feeding port, and the feeding port is formed in the bearing table; the two conveying devices are arranged in a spaced mode, the two conveying devices are located below the feeding opening, and a plurality of profiles are stacked on the two conveying devices; the lifting device comprises two lifting cylinders and a lifting table, and the lifting table is installed at the output ends of the two lifting cylinders; and the material pushing device is used for pushing the sectional material to a feeding opening of the edge rolling mechanism. According to the edge rolling machine for rim production, through cooperative work of the conveying device, the lifting device and the pushing device, the purpose of continuously feeding materials to the edge rolling mechanism is achieved, the frequency of feeding the materials to the edge rolling machine is reduced, and operation is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the rim production field especially relates to a rim production is with coiling machine. BACKGROUND

[0002] The rim is the component of the wheel periphery installation tire, and the rim usually is composed of the rim body and the rim flange, and the rim body is the main part of the rim, and is annular, and has certain width and depth. The coiling machine is usually used to produce the rim, and the coiling machine is gradually bent into a circle through a series of mechanical structure and power system to the straight metal plate, and it utilizes the rotation and pressure of roller, and the plate passes through between different rollers, and after bending and adjusting for many times, finally forms the required circular rim shape.

[0003] The existing coiling machine works, generally uses the conveyer belt to convey the section bar to the front of the feeding port, needs to place the section bar on the conveyer belt for conveying for many times when using, is not convenient when using, still needs manual section bar to be put into the feeding port after the section bar is conveyed to the front of the feeding port, reduces the production efficiency.

[0004] Therefore, it is necessary to provide a rim production coiling machine to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a rim production coiling machine, solve the rim production coiling machine rim production coiling machine loading inconvenient, the problem of low efficiency.

[0006] In order to solve the above technical problems, the rim production coiling machine provided by the utility model, comprising: coiling mechanism, characterized by further comprising:

[0007] The feeding platform is arranged on one side of the feeding port of the coiling mechanism, and the feeding platform comprises a bearing table and a feeding port.

[0008] Two transport devices are arranged at intervals and located below the feeding port, and a plurality of section bars are stacked on the two transport devices.

[0009] The lifting device is located between the two transport devices, and the lifting device comprises two lifting cylinders and a lifting table.

[0010] The material pushing device is used to push the section bar to the feeding port of the coiling mechanism.

[0011] Preferably, the feeding platform further comprises a plurality of fixed shafts and a plurality of first guide wheels, the plurality of fixed shafts are installed on the bearing table and are uniformly distributed on both sides of the feeding opening, and the plurality of first guide wheels are correspondingly rotatably installed on the plurality of fixed shafts.

[0012] Preferably, the pushing device comprises a motor, a transmission shaft, a second guide wheel and a pushing plate, the motor is installed below the bearing table and is located on the side of the feeding opening away from the feeding opening, one end of the transmission shaft is fixedly connected with the output end of the motor, the other end of the transmission shaft penetrates through the bearing table and is fixedly connected with the second guide wheel, and the pushing plate is installed on the outer wall of the second guide wheel.

[0013] Preferably, the rim production coiling machine further comprises an adjusting device, the adjusting device is installed on the bearing table and is located on one side of the feeding opening.

[0014] Preferably, the adjusting device comprises a plurality of sliding grooves and a plurality of sliding blocks, the plurality of sliding grooves are spaced apart on the bearing table, and the plurality of sliding blocks are correspondingly slidably connected in the plurality of sliding grooves.

[0015] Preferably, the adjusting device further comprises a plurality of threaded holes and a plurality of bolts, the plurality of threaded holes are spaced apart in the sliding groove, and the bolt penetrates through the sliding block and is threadedly connected with the threaded hole.

[0016] Preferably, the lifting cylinder can be a hydraulic cylinder or an air cylinder.

[0017] Compared with the related art, the rim production coiling machine has the following beneficial effects:

[0018] The rim production coiling machine comprises a base, a lifting device, a feeding platform, a pushing device and a conveying device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Fig. 1 is a structural schematic diagram of a preferred embodiment of the rim production coiling machine provided by the present application;

[0020] Figure 2The schematic diagram of the bottom structure of the roll forming machine for producing the wheel rim;

[0021] Figure 3 The schematic diagram of the back section of the roll forming machine for producing the wheel rim;

[0022] Figure 4 The schematic diagram of the right section of the roll forming machine for producing the wheel rim;

[0023] Figure 5 The enlarged schematic diagram of A part of the roll forming machine for producing the wheel rim;

[0024] Figure 6 The schematic diagram of the top structure of the roll forming machine for producing the wheel rim;

[0025] Figure 7 The enlarged schematic diagram of B part of the roll forming machine for producing the wheel rim.

[0026] Marked numbers in the figure:

[0027] 1, roll forming mechanism; 11, frame; 12, upper roller; 13, side roller;

[0028] 2, feeding platform; 21, bearing table; 22, fixed shaft; 23, first guide wheel; 211, feeding opening;

[0029] 3, conveying device;

[0030] 4, lifting device; 41, base; 42, lifting cylinder; 43, lifting table;

[0031] 5, adjusting device; 51, sliding groove; 52, threaded hole; 53, sliding block; 54, bolt;

[0032] 6, pushing device; 61, motor; 62, transmission shaft; 63, second guide wheel; 64, pushing plate;

[0033] 7, profile. DETAILED DESCRIPTION

[0034] The utility model will be further explained in connection with the drawings and embodiments.

[0035] First embodiment

[0036] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a roll forming machine for producing the wheel rim, comprising: roll forming mechanism 1, characterized by further comprising:

[0037] Feeding platform 2, the feeding platform 2 is arranged at the feeding opening side of the roll forming mechanism 1, and the feeding platform 2 includes a bearing table 21 and a feeding opening 211, wherein the feeding opening 211 is arranged on the bearing table 21.

[0038] Two conveying devices 3 are arranged at intervals and below the feeding port 211, and a plurality of profiles 7 are stacked on the two conveying devices 3;

[0039] A lifting device 4 is arranged between the two conveying devices 3, the lifting device 4 comprises two lifting cylinders 42 arranged below the feeding port 211 and a lifting platform 43 installed at the output ends of the two lifting cylinders 42, and the lifting platform 43 is spaced apart from the feeding port 211 by a feeding distance;

[0040] A pushing device 6 is arranged to push the profiles 7 to the feeding port of the roll forming mechanism 1;

[0041] In use, a plurality of profiles 7 are stacked on the conveying devices 3, the two lifting cylinders 42 are installed on the base 41 and below the feeding port 211, the lifting platform 43 is spaced apart from the feeding port 211 by a feeding distance, the lifting platform 43 is lowered below the level of the conveying devices 3, the conveying devices 3 transport the stacked profiles 7 above the lifting platform 43, the lifting cylinders 42 are started to drive the lifting platform 43 to move upward, the lifting platform 43 pushes the stacked profiles 7 to be transported into the feeding port 211 one by one, the pushing device 6 is started to push the profiles 7 into the feeding port between the upper roller 12 and the side roller 13 on the rack 11 one by one, the roll forming mechanism 1 starts to work, the profiles 7 are deformed and rolled into a circular shape by the pressure of the upper roller 12 and the side roller 13, and the preliminary forming of the rim is completed, after the pushing device 6 finishes pushing the profiles 7 on the lifting platform 43, the lifting cylinders 42 are controlled to lower, and the conveying devices 3 transport the stacked profiles 7 above the lifting platform 43 again, the conveying devices 3, the lifting device 4 and the pushing device 6 work together to realize the purpose of continuous feeding to the roll forming mechanism 1, the feeding frequency of the roll forming mechanism is reduced, and the operation is simple and convenient.

[0042] Please refer to the drawings Figure 1 , Figure 3 and Figure 4 The feeding platform 2 further comprises a plurality of fixed shafts 22 and a plurality of first guide wheels 23, the plurality of fixed shafts 22 are installed on the bearing platform 21 and uniformly distributed on both sides of the feeding port 211, and the plurality of first guide wheels 23 are correspondingly rotatably installed on the plurality of fixed shafts 22;

[0043] When in use, the plurality of fixed shafts 22 and the plurality of first guide wheels 23 are uniformly installed on both sides of the feeding port 211, when the lifting platform 43 carries the profile 7 into the feeding port 211, the profile 7 is located between the first guide wheels 23 on both sides of the feeding port 211, after the pushing device 6 works, the profile 7 is pushed to move towards the feeding port of the coiling mechanism 1, at the same time, the first guide wheels 23 are driven to rotate, so as to limit the profile 7 and prevent the profile 7 from deviating in the pushing process and affecting the forming of the rim.

[0044] Please refer to the reading Figure 3 、 Figure 4 and Figure 5 , the pushing device 6 comprises a motor 61, a transmission shaft 62, a second guide wheel 63 and a push plate 64, the motor 61 is installed below the bearing table 21 and located on the side of the feeding port 211 away from the feeding port, one end of the transmission shaft 62 is fixedly connected with the output end of the motor 61, the other end of the transmission shaft 62 penetrates through the bearing table 21 and is fixedly connected with the second guide wheel 63, and the push plate 64 is installed on the outer wall of the second guide wheel 63.

[0045] When in use, after the lifting platform 43 pushes the profile 7 into the feeding port 211, the motor 61 is started, the output shaft drives the transmission shaft 62 to rotate, the transmission shaft 62 drives the second guide wheel 63 and the push plate 64 to rotate, when the push plate 64 contacts with the profile 7, the profile 7 is pushed to move towards the feeding port of the coiling mechanism 1, so as to continuously feed the coiling mechanism 1 in sequence.

[0046] Second embodiment

[0047] Please refer to the reading Figure 6 , the rim production coiling machine further comprises an adjusting device 5, the adjusting device 5 is installed on the bearing table 21 and located on one side of the feeding port 211.

[0048] When in use, when different widths of the profile 7 need to be processed, the adjusting device 5 is adjusted to limit the profile 7 of different widths, so that the profile 7 is used more flexibly.

[0049] Please refer to the reading Figure 6 and Figure 7 , the adjusting device 5 comprises a plurality of sliding grooves 51 and a plurality of sliding blocks 53, the plurality of sliding grooves 51 are spaced apart on the bearing table 21, and the plurality of sliding blocks 53 are correspondingly and slidingly connected in the plurality of sliding grooves 51.

[0050] When in use, the fixed shaft 22 is installed on the sliding block 53, then the sliding block 53 is installed in the sliding groove 51, the position of the sliding block 53 is adjusted according to the specific width of the profile 7 to be processed, and the profile 7 of different widths is used.

[0051] Please refer to the reading Figure 6 And Figure 7 The adjusting device 5 further comprises a plurality of threaded holes 52 and bolts 54, the plurality of threaded holes 52 are spaced apart and arranged in the sliding groove 51, and the bolt 54 is screwed with the threaded hole 52 after penetrating the sliding block 53.

[0052] In use, the position of the sliding block 53 is adjusted according to the width of the profile 7, then the bolt 54 is screwed with the threaded hole 52 after penetrating the sliding block 53 and the threaded hole 52, so that the sliding block 53 is limited.

[0053] Please refer to the reading Figure 3 And Figure 4 The lifting cylinder 42 can be a hydraulic cylinder or a pneumatic cylinder.

[0054] In use, the lifting cylinder 42 can be a pneumatic cylinder, a hydraulic cylinder or an electric push rod, which is fixedly installed on the base 41, and the lifting platform 43 is installed on the output end, so that the lifting platform 43 is pushed to achieve the purpose of feeding.

[0055] The working principle of the edge rolling machine for rim production is as follows:

[0056] In work, a plurality of profiles 7 are stacked on the conveying device 3, two lifting cylinders 42 are installed on the base 41, and the lifting platform 43 and the feeding port 211 have a feeding distance, the conveying device 3 transports the stacked profiles 7 to the upper side of the lifting platform 43, the lifting cylinder 42 is started, the lifting platform 43 pushes the stacked profiles 7, and the profiles 7 are transported into the feeding port 211 in sequence, the pushing device 6 is started, the profiles 7 are pushed into the feeding port between the upper roller 12 and the side roller 13 in sequence, the edge rolling mechanism 1 starts to work, the profiles 7 are deformed and curled to be circular, and the preliminary forming of the rim is completed, when the pushing device 6 finishes pushing the profiles 7 on the lifting platform 43, the lifting cylinder 42 is controlled to descend, the conveying device 3 transports the stacked profiles 7 to the upper side of the lifting platform 43 again, the conveying device 3, the lifting device 4 and the pushing device 6 work cooperatively to realize the purpose of continuously feeding the edge rolling mechanism 1, the feeding frequency of the edge rolling machine is reduced, and the operation is simple and convenient.

[0057] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion in the utility model specification and the attached drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A roll forming machine for rim production, comprising: a roll The rolling mechanism is characterized in that it further comprises: The feeding platform is arranged on one side of the feeding port of the rolling mechanism, and comprises a bearing table and a feeding port. Two conveying devices are arranged at intervals and below the feeding port, and a plurality of profiles are stacked on the two conveying devices. A lifting device is arranged between the two conveying devices, and comprises two lifting cylinders and a lifting table. The lifting cylinders are arranged below the feeding port, the lifting table is installed on the output ends of the two lifting cylinders, and a feeding gap is left between the lifting table and the feeding port.

2. The roll forming machine for rim production according to claim 1, characterized in that, A pushing device is arranged for pushing the profiles to the feeding port of the rolling mechanism.

3. The roll forming machine for rim production according to claim 1, characterized in that, The feeding platform further comprises a plurality of fixed shafts and a plurality of first guide wheels.

4. The roll forming machine for rim production according to claim 1, characterized by The fixed shafts are installed on the bearing table and uniformly distributed on both sides of the feeding port.

5. The roll forming machine for rim production according to claim 4, characterized in that, The first guide wheels are rotatably installed on the fixed shafts.

6. The roll forming machine for rim production according to claim 5, characterized in that, The pushing device comprises a motor, a transmission shaft, a second guide wheel and a push plate.

7. The roll forming machine for rim production according to claim 1, characterized by The motor is installed below the bearing table and on the side of the feeding port away from the feeding port. One end of the transmission shaft is fixedly connected with the output end of the motor. The other end of the transmission shaft penetrates through the bearing table and is fixedly connected with the second guide wheel. The push plate is installed on the outer wall of the second guide wheel. The rim production rolling machine further comprises an adjusting device. The adjusting device is installed on the bearing table and on one side of the feeding port. The adjusting device comprises a plurality of sliding grooves and a plurality of sliding blocks. The sliding grooves are arranged at intervals on the bearing table. The sliding blocks are slidably connected in the sliding grooves. The adjusting device further comprises a plurality of threaded holes and a plurality of bolts. The threaded holes are arranged at intervals in the sliding grooves. The bolts are screwed with the threaded holes after penetrating through the sliding blocks. The lifting cylinders can be hydraulic cylinders or air cylinders.

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