CN111804785A - Automatic gradual folding and rolling integrated equipment with adjustable width of electric heating coil shell - Google Patents

Automatic gradual folding and rolling integrated equipment with adjustable width of electric heating coil shell Download PDF

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Publication number
CN111804785A
CN111804785A CN202010450446.XA CN202010450446A CN111804785A CN 111804785 A CN111804785 A CN 111804785A CN 202010450446 A CN202010450446 A CN 202010450446A CN 111804785 A CN111804785 A CN 111804785A
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CN
China
Prior art keywords
fixing plate
bending
wheel set
rotating shafts
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010450446.XA
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Chinese (zh)
Inventor
潘晓敏
邱海波
张志峰
应家益
徐小明
阮凯
白洪球
王林斌
谢学兴
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Haitian Plastics Machinery Group
Original Assignee
Haitian Plastics Machinery Group
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haitian Plastics Machinery Group filed Critical Haitian Plastics Machinery Group
Priority to CN202010450446.XA priority Critical patent/CN111804785A/en
Publication of CN111804785A publication Critical patent/CN111804785A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D21/00—Combined processes according to methods covered by groups B21D1/00 - B21D19/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/22—Auxiliary equipment, e.g. positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/021—Control or correction devices in association with moving strips
    • B21D43/023—Centering devices, e.g. edge guiding

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention discloses an automatic gradual folding and rolling integrated device with an adjustable width of an electric heating ring shell, which solves the problems of complicated processing technology, low production efficiency and easy occurrence of dangerous accidents in the production process of the electric heating ring shell in the prior art, and comprises a supporting assembly, a bending part, a guide device, a rolling part, a power part and an adjusting device, wherein the bending part and the rolling part are arranged on the same device, so that the processing of the electric heating ring shell is completed in one step, the production efficiency can be greatly improved, the labor intensity of workers is reduced, the occurrence of dangerous accidents is avoided, meanwhile, the adjusting device is arranged, the position of one fixing plate is adjusted by the adjusting device, so that the bending part, the guide device and the rolling part can synchronously adjust the width of the electric heating ring shell, the adaptability is good.

Description

Automatic gradual folding and rolling integrated equipment with adjustable width of electric heating coil shell
Technical Field
The invention relates to the technical field of processing of electric heating ring shells, in particular to automatic gradual folding and rolling integrated equipment with an adjustable width of an electric heating ring shell.
Background
In the processing at present, people are lean and refined on the aspect of heating, the traditional complicated heating process is abandoned, the practical and simple electric heating ring is used for heating, the electric heating ring is generally widely used in the technical fields of plastic products such as extruders, injection molding machines and film blowing machines, and the large-batch use of the electric heating ring drives the requirements of electric heating ring accessories, such as shells of the electric heating ring.
In the prior art, the shell of the electric heating coil generally adopts a sheet metal part, and the general processing technology is designed as follows: the cut sheet metal parts are respectively subjected to edge folding work on two sides through edge folding equipment, in the step, only single edge folding is performed at each time, two times of edge folding work are performed, after edge folding actions are completed, semi-finished products are put into a rolling machine again to be rolled, and three steps are needed to complete the operation. Along with the increase of the demand, the processing mode with low efficiency can not meet the demand undoubtedly, and simultaneously, more labor force is needed to carry in each process step, so that the labor intensity is high, and potential safety hazards exist in the carrying process.
Disclosure of Invention
The invention is made in view of the problems, and aims to provide the automatic gradual folding and rolling integrated equipment with the adjustable width of the electric heating ring shell, which can improve the processing efficiency of the electric heating ring shell, and has the advantages of low labor force requirement, high automation degree and safer production process.
In order to achieve the above object, the present invention provides an automatic gradual folding and rolling integrated device with an adjustable width of an electric heating coil shell, comprising:
a support assembly including a frame and a support plate disposed above the frame;
the bending component comprises a bending wheel set, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are arranged on the supporting plate in parallel, the second fixing plate is movably arranged on the supporting plate, the bending wheel set is arranged between the first fixing plate and the second fixing plate, and a feeding hole and a discharging hole are formed between the first fixing plate and the second fixing plate
The guide device is arranged at the feed inlet and comprises a first right-angle guide plate and a second right-angle guide plate, one end of the first right-angle guide plate is fixed on the first fixing plate, and one end of the second right-angle guide plate is fixed on the second fixing plate;
the rounding part is arranged at the discharge port;
the power part is used for providing power for the bending wheel set;
an adjustment device for adjusting the position of the second fixing plate.
According to the automatic gradual folding and rolling integrated equipment with the adjustable width of the electric heating ring shell, a protection plate is arranged on the outer side of the frame, the power part is arranged to be a driving oil cylinder, the driving oil cylinder is arranged in the frame, a rotating wheel is arranged on one side of the driving oil cylinder, the rotating wheel is connected with an output shaft of the driving oil cylinder, and a first chain is arranged on the rotating wheel and connected with the bending wheel set.
According to last automatic gradually roll over integrative equipment of circle with adjustable electric heat ring shell width, the wheelset of bending includes first gradual wheelset, the gradual wheelset of second and the gradual wheelset of third, first gradual wheelset, the gradual wheelset of second and the gradual wheelset of third distribute between first fixed plate and second fixed plate along the direction of feed inlet towards the discharge gate in proper order, the angle of bending of first gradual wheelset is less than the angle of bending of the gradual wheelset of second, the angle of bending of the gradual wheelset of second is less than the angle of bending of the gradual wheelset of third.
According to last automatic gradual roll up integrative equipment of circle with adjustable electric heat ring shell width, first gradual wheel group of rolling over includes two first pivots and sets up the first wheel of bending on first pivot, first pivot rotatable coupling be in first fixed plate with on the second fixed plate, first pivot both ends are passed respectively first fixed plate with the second fixed plate, one of them first pivot sets up be provided with first sprocket, two on the first fixed plate outside one end first pivot passes through gear engagement and connects.
According to last automatic gradual roll up integrative equipment of circle with adjustable electric heat ring shell width, the gradual wheelset of rolling over of second includes two second pivots and sets up the epaxial second wheel of bending of second pivot, second pivot rotatable coupling be in first fixed plate with on the second fixed plate, second pivot both ends are passed respectively first fixed plate with the second fixed plate, one of them second pivot sets up be provided with the second sprocket on the first fixed plate outside one end, two the second pivot passes through gear engagement and connects, be equipped with the second chain on the second sprocket with first sprocket meets.
According to last automatic gradual roll up integrative equipment of circle with adjustable electric heat ring shell width, the gradual wheelset of rolling over of third includes two third pivots and sets up at the epaxial third bend wheel of third pivot, third pivot rotatable coupling is in first fixed plate with on the second fixed plate, third pivot both ends are passed respectively first fixed plate with the second fixed plate, one of them third pivot sets up one is served and is provided with the third sprocket, two in the first fixed plate outside one the third pivot passes through gear engagement and connects, be equipped with the third chain on the third sprocket with the second sprocket meets, be provided with logical groove in the backup pad, the first chain passes logical groove with the third sprocket meets.
According to the automatic gradual folding and rolling integrated equipment with the adjustable width of the electric heating ring shell, the supporting plate is provided with the guide rail, the lower part of the second fixing plate is provided with the sliding block, and the sliding block is connected with the guide rail.
According to the automatic gradual folding and rolling integrated equipment with the adjustable width of the electric heating ring shell, the adjusting device comprises a hand wheel, an adjusting screw rod and a mounting seat, a threaded hole is formed in the second fixing plate, the mounting seat is fixed on the supporting plate on the outer side of the second fixing plate, one end of the adjusting screw rod is connected with the hand wheel through the mounting seat, and the other end of the adjusting screw rod is meshed with the threaded hole.
According to the automatic gradual folding circle rolling integrated equipment with the adjustable width of the electric heating ring shell, the outer sides of the first fixing plate and the second fixing plate are both provided with the protective shell.
According to the automatic gradual folding and rolling integrated equipment with the adjustable width of the electric heating coil shell, the rolling part comprises a first rolling block and a second rolling block, the first rolling block is adjustably fixed on the first fixing plate, and the second rolling block is adjustably fixed on the second fixing plate.
The invention has the following beneficial effects:
1. after artifical blowing, the sheet metal component can enter into through straight foot deflector and bend in the part and carry out the hem, then carry out the edge rolling to it by the edge rolling part, only need artifical blowing can, degree of automation is high, and machining efficiency has obtained promotion by a wide margin, and the production process is safer.
2. The guide rail that is provided with slider and backup pad under the second fixed plate meets to set up guider and adjust the position of second fixed plate, then can adjust the relative position of second fixed plate and first fixed plate through guider, second right angle deflector and second book circle piece also can be along with the second fixed plate moves together simultaneously, and then can adapt to the shell of different width.
3. First rolling piece and second rolling piece are all adjustable fixes on first fixed plate and second fixed plate, can adjust the radian of shell through the angle of adjusting first rolling piece and second rolling piece.
4. The wheelset of bending includes first gradual folding wheelset, second gradual folding wheelset and the gradual folding wheelset of third to the angle of bending is crescent, can progressively bend the sheet metal component in grades, and it is effectual to bend.
5. The sheet metal component can carry out the hem simultaneously in both sides, and machining efficiency improves more.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bending member of the present invention in cooperation with a power element;
FIG. 3 is a schematic view of the guide of the present invention in cooperation with a bending member;
fig. 4 is a schematic view of the bending member structure of the present invention.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, an automatic gradual folding and rolling integrated device with adjustable width of an electric heating ring shell comprises:
the support assembly 100, the support assembly 100 includes a frame 110 and a support plate 120, the support plate 120 is disposed above the frame 110, the frame 110 provides support for the support plate 120, and the support plate 120 serves as a carrier for providing support for other components.
The bending component 200 comprises a bending wheel set 210, a first fixing plate 220 and a second fixing plate 230, wherein the first fixing plate 220 and the second fixing plate 230 are arranged on the supporting plate 120 in parallel, the second fixing plate 230 is movably arranged on the supporting plate 120, the bending wheel set 210 is arranged between the first fixing plate 220 and the second fixing plate 230, a feeding hole 240 and a discharging hole 250 are arranged between the first fixing plate 220 and the second fixing plate 230, and a workpiece enters from the feeding hole 240 and comes out from the discharging hole 250 after being bent by the bending wheel set 210 in a working state.
Preferably, the bending wheel set 210 bends both sides of the workpiece simultaneously.
Further preferably, the bending wheel set 210 includes a first gradually-bending wheel set 211, a second gradually-bending wheel set 212 and a third gradually-bending wheel set 213, the first gradually-bending wheel set 211, the second gradually-bending wheel set 212 and the third gradually-bending wheel set 213 are sequentially distributed between the first fixing plate 220 and the second fixing plate 230 along the direction from the feeding port 240 to the discharging port 250, the bending angle of the first gradually-bending wheel set 211 is smaller than that of the second gradually-bending wheel set 212, the bending angle of the second gradually-bending wheel set 212 is smaller than that of the third gradually-bending wheel set 213, in this embodiment, the bending angle of the first gradually-bending wheel set 211 is 30 °, the bending angle of the second gradually-bending wheel set 212 is 60 °, the bending angle of the third gradually-bending wheel set 213 is 90 °, that is the first gradually-bending wheel set 211 bends the two sides of the workpiece 30 °, the second gradually-bending wheel set 212 is further bent to 60 °, and finally the third gradually-bending wheel set 213 bends the two sides of the workpiece to 90 °, and finishing the bending of the machined part. The bending machine is used for bending a machined part (namely a sheet metal part) step by step, and the bending effect of the step is better than that of one-step bending.
Preferably, the first folding wheel group 211 comprises two first rotating shafts 211a and first folding wheels 211b arranged on the first rotating shafts 211a, the first rotating shafts 211a are rotatably connected to the first fixing plate 220 and the second fixing plate 230, two ends of the first rotating shafts 211a respectively pass through the first fixing plate 220 and the second fixing plate 230, one of the first rotating shafts 211a is arranged on one end of the outer side of the first fixing plate 220 and is provided with a first chain wheel 211c, the two first rotating shafts 211a are connected through gear engagement, so that as long as the first rotating shaft 211a provided with the first chain wheel 211c rotates, the other first rotating shaft 211a can be driven to rotate, in this embodiment, the first rotating shaft 211a provided with the first chain wheel 211c is provided with a first lower gear coaxial with the first chain wheel 211c, the other first rotating shaft 211a is provided with a first upper gear engaged with the first lower gear, the diameters of the first upper gear and the first lower gear are the same, it is possible to ensure that the two first rotating shafts 211a rotate synchronously.
Further preferably, in this embodiment, two first rotating shafts 211a are arranged along the vertical direction, and each first rotating shaft 211a is provided with two first bending wheels 211b, and two combinations of four first bending wheels 211b are respectively disposed at a side close to the first fixing plate 220 and a side close to the second fixing plate 230, so as to facilitate simultaneous bending of both sides, as shown in the figure, a group of first bending wheels 211b is disposed at a side close to the first fixing plate 220, a gap is disposed between the two first bending wheels 211b for passing a workpiece, and a first bending surface is further disposed on the first bending wheel 211b for bending the workpiece, and an inclination angle of the first bending surface is 30 °.
The second folding wheel set 212 includes two second rotating shafts 212a and a second folding wheel 212b disposed on the second rotating shafts 212a, the second rotating shafts 212a are rotatably connected to the first fixing plate 220 and the second fixing plate 230, two ends of the second rotating shafts 212a respectively pass through the first fixing plate 220 and the second fixing plate 230, one of the second rotating shafts 212a is disposed at one end of the outer side of the first fixing plate 220 and is provided with a second sprocket 212c, the two second rotating shafts 212a are connected by meshing gears, the second sprocket 212c is provided with a second chain 212d connected with the first sprocket 211c, and similarly, as long as the rotating shaft provided with the second sprocket 212c rotates, the other second rotating shaft 212a is driven to rotate, and the first rotating shaft 211a provided with the first sprocket 211c can be driven to rotate by the second chain 212 d.
Further preferably, the second rotating shaft 212a and the second bending wheel 212b are arranged in the same manner as the first bending wheel group 211, but the second bending wheel 212b is provided with a second bending surface having an inclination angle of 60 °.
Preferably, the third folding wheel set 213 includes two third rotating shafts 213a and a third folding wheel 213b disposed on the third rotating shafts 213a, the third rotating shafts 213a are rotatably connected to the first fixing plate 220 and the second fixing plate 230, two ends of the third rotating shafts 213a respectively penetrate through the first fixing plate 220 and the second fixing plate 230, one end of the third rotating shaft 213a disposed outside the first fixing plate 220 is provided with a third sprocket 213c, the two third rotating shafts 213a are connected by meshing gears, the third sprocket 213c is provided with a third chain 213d connected to the second sprocket 212c, and the third sprocket 213c rotates to drive the two third rotating shafts 213a to rotate, and the third chain 213d drives the second sprocket 212c to rotate, so as to drive the first sprocket 211c to rotate, so that the three wheel sets can rotate synchronously.
Preferably, the third rotating shaft 213a and the third bending wheel 213b are arranged in the same way as the first two gradually-bending wheel sets, but the first bending wheel 211b is provided with a third bending surface, and the inclination angle of the third bending surface is 90 °.
It is further preferred that the first sprocket 211c has one chain slot, and two chain slots are disposed on both the second sprocket 212c and the third sprocket 213c, wherein one chain slot of the second sprocket 212c corresponds to one chain slot of the first sprocket 211c, and the other chain slot corresponds to one chain slot of the third sprocket 213 c.
A guiding device 300 is further provided, the guiding device 300 is disposed at the feed inlet 240, the guiding device 300 includes a first right-angle guiding plate 310 and a second right-angle guiding plate 320, one end of the first right-angle guiding plate 310 is fixed on the first fixing plate 220, one end of the second right-angle guiding plate 320 is fixed on the second fixing plate 230, in this embodiment, opposite limiting grooves are disposed on the first right-angle guiding plate 310 and the second right-angle guiding plate 320, both sides of a workpiece are disposed in the limiting grooves of the first right-angle guiding plate 310 and the second right-angle guiding plate 320, and one ends of the first right-angle guiding plate 310 and the second right-angle guiding plate 320 fixed on the first fixing plate 220 or the second fixing plate 230 should be disposed at two sets of first bending wheels 211b, and the workpiece can enter into the gap between the upper and lower first bending wheels 211b from both sides of the guiding device 300.
The rolling part 400, the rolling part 400 is arranged at the discharge port 250, and the rolling part 400 is used for rolling the bent semi-finished product.
Preferably, the rolling part 400 includes a first rolling block 410 and a second rolling block 420, the first rolling block 410 is adjustably fixed on the first fixing plate 220, the second rolling block 420 is adjustably fixed on the second fixing plate 230, in this embodiment, a through hole is provided on the rolling block, a threaded hole is provided on the fixing plate, the rolling block is fixed by a screw, so that the inclination angle of the rolling block can be adjusted when the rolling block is not fixed to control the rolling radian of the workpiece.
And the power part is used for providing power for the bending wheel set 210, and the power part drives the oil cylinder 500 to drive the bending wheel set 210 to rotate.
Preferably, a protection plate 111 is arranged on the outer side of the frame 110, the driving oil cylinder 500 is arranged in the frame 110, the protection plate 111 can be used for protecting the driving oil cylinder 500 to a certain extent, a rotating wheel 510 is arranged on one side of the driving oil cylinder 500, the rotating wheel 510 is connected with an output shaft of the driving oil cylinder 500, a first chain 511 arranged on the rotating wheel 510 is connected with a third chain wheel 213c, the rotating wheel 510 drives the third chain wheel 213c to rotate, and meanwhile, a forward power is provided for a workpiece through a bending wheel.
Further preferably, a through groove 122 is provided on the support plate 120, and the first chain 511 is connected to the third sprocket 213c through the through groove 122.
The adjusting device 600 is used for adjusting the position of the second fixing plate 230, and the distance between the first fixing plate 220 and the second fixing plate 230 can be controlled by adjusting the position of the second fixing plate 230, so that the apparatus can be controlled to be suitable for processing heating ring shells of different models.
Preferably, the support plate 120 is provided with a guide rail 121, and the lower portion of the second fixing plate 230 is provided with a slider 231, and the slider 231 is connected with the guide rail 121, i.e. the second fixing plate 230 can slide on the support plate 120 along the guide rail 121 via the slider 231.
Further preferably, the adjusting device 600 includes a hand wheel 610, an adjusting screw 620 and a mounting seat 630, a threaded hole is formed in the second fixing plate 230, the mounting seat 630 is fixed on the support plate 120 outside the second fixing plate 230, one end of the adjusting screw 620 is connected to the hand wheel 610 through the mounting seat 630, the other end of the adjusting screw is meshed with the threaded hole, the position of the adjusting screw 620 is fixed, and when the adjusting screw 620 is rotated forward and backward through the hand wheel 610, the adjusting screw 620 can be meshed and matched through threads to drive the second fixing plate 230 to move, so as to adjust the distance between the second fixing plate 230 and the first fixing plate 220.
Preferably, protective cases 260 are disposed outside the first fixing plate 220 and the second fixing plate 230, and the protective cases 260 mainly protect the portions of the bending wheel sets 210 extending out of the fixing plates and the adjusting devices 600.
According to the automatic gradual folding and rolling integrated equipment with the adjustable width of the electric heating ring shell, the bending part and the rolling part are arranged on the same equipment, so that the electric heating ring shell can be processed in one step, the production efficiency can be greatly improved, the labor intensity of workers is reduced, dangerous accidents are avoided, the adjusting device is arranged, the position of one fixing plate can be adjusted by the adjusting device, the bending part, the guiding device and the rolling part can be synchronously adjusted to adapt to the width of the electric heating ring shell, and the adaptability is good.
The technical solutions of the present invention are explained in detail above with reference to the accompanying drawings, and the described embodiments are used to help understanding the idea of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (10)

1. The utility model provides an automatic gradually roll over integrative equipment of circle with adjustable electric heat ring shell width which characterized in that includes:
a support assembly including a frame and a support plate disposed above the frame;
the bending component comprises a bending wheel set, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are arranged on the supporting plate in parallel, the second fixing plate is movably arranged on the supporting plate, the bending wheel set is arranged between the first fixing plate and the second fixing plate, and a feeding hole and a discharging hole are formed between the first fixing plate and the second fixing plate;
the guide device is arranged at the feed inlet and comprises a first right-angle guide plate and a second right-angle guide plate, one end of the first right-angle guide plate is fixed on the first fixing plate, and one end of the second right-angle guide plate is fixed on the second fixing plate;
the rounding part is arranged at the discharge port;
the power part is used for providing power for the bending wheel set;
an adjustment device for adjusting the position of the second fixing plate.
2. The automatic gradual-folding and circle-rolling integrated equipment with the adjustable width of the electric heating ring shell as claimed in claim 1, wherein a protection plate is arranged outside the frame, the power part is provided as a driving oil cylinder, the driving oil cylinder is arranged in the frame, one side of the driving oil cylinder is provided with a rotating wheel, the rotating wheel is connected with an output shaft of the driving oil cylinder, and a first chain is arranged on the rotating wheel and connected with the bending wheel set.
3. The apparatus of claim 2, wherein the bending wheel set comprises a first gradual-bending wheel set, a second gradual-bending wheel set and a third gradual-bending wheel set, the first gradual-bending wheel set, the second gradual-bending wheel set and the third gradual-bending wheel set are sequentially disposed between the first fixing plate and the second fixing plate along the feeding port toward the discharging port, the bending angle of the first gradual-bending wheel set is smaller than that of the second gradual-bending wheel set, and the bending angle of the second gradual-bending wheel set is smaller than that of the third gradual-bending wheel set.
4. The apparatus as claimed in claim 3, wherein the first folding wheel set comprises two first rotating shafts and a first bending wheel disposed on the first rotating shafts, the first rotating shafts are rotatably connected to the first fixing plate and the second fixing plate, two ends of the first rotating shaft respectively penetrate through the first fixing plate and the second fixing plate, one of the first rotating shafts is disposed on one end of the outer side of the first fixing plate and provided with a first sprocket, and the two first rotating shafts are connected by gear engagement.
5. The apparatus as claimed in claim 4, wherein the second folding wheel set comprises two second rotating shafts and a second folding wheel disposed on the second rotating shafts, the second rotating shafts are rotatably connected to the first fixing plate and the second fixing plate, two ends of the second rotating shafts respectively penetrate through the first fixing plate and the second fixing plate, one of the second rotating shafts is disposed on one end of the outer side of the first fixing plate and is provided with a second sprocket, the two second rotating shafts are connected by gear engagement, and the second sprocket is provided with a second chain connected with the first sprocket.
6. The apparatus of claim 5, wherein the third folding wheel set comprises two third rotating shafts and a third folding wheel disposed on the third rotating shafts, the third rotating shafts are rotatably connected to the first fixing plate and the second fixing plate, two ends of the third rotating shafts respectively penetrate through the first fixing plate and the second fixing plate, one of the third rotating shafts is disposed on one end of the outer side of the first fixing plate and provided with a third sprocket, the two third rotating shafts are connected through gear engagement, the third sprocket is provided with a third chain connected with the second sprocket, the supporting plate is provided with a through groove, and the first chain penetrates through the through groove and is connected with the third sprocket.
7. The apparatus as claimed in claim 1, wherein the support plate has a guide rail, and the second fixing plate has a sliding block at a lower portion thereof, the sliding block being connected to the guide rail.
8. The apparatus of claim 7, wherein the adjusting device comprises a hand wheel, an adjusting screw rod and a mounting seat, the second fixing plate is provided with a threaded hole, the mounting seat is fixed on a support plate outside the second fixing plate, one end of the adjusting screw rod is connected with the hand wheel through the mounting seat, and the other end of the adjusting screw rod is meshed with the threaded hole.
9. The apparatus of claim 1, wherein a protective case is disposed on the outer side of each of the first and second fixing plates.
10. The apparatus as claimed in claim 1, wherein the edge rolling member comprises a first edge rolling block and a second edge rolling block, the first edge rolling block is adjustably fixed to the first fixing plate, and the second edge rolling block is adjustably fixed to the second fixing plate.
CN202010450446.XA 2020-05-25 2020-05-25 Automatic gradual folding and rolling integrated equipment with adjustable width of electric heating coil shell Pending CN111804785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010450446.XA CN111804785A (en) 2020-05-25 2020-05-25 Automatic gradual folding and rolling integrated equipment with adjustable width of electric heating coil shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010450446.XA CN111804785A (en) 2020-05-25 2020-05-25 Automatic gradual folding and rolling integrated equipment with adjustable width of electric heating coil shell

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Publication Number Publication Date
CN111804785A true CN111804785A (en) 2020-10-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010450446.XA Pending CN111804785A (en) 2020-05-25 2020-05-25 Automatic gradual folding and rolling integrated equipment with adjustable width of electric heating coil shell

Country Status (1)

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CN (1) CN111804785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112404191A (en) * 2020-11-25 2021-02-26 湖南省农友农业装备股份有限公司 Plate edge bending and edge rolling equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112404191A (en) * 2020-11-25 2021-02-26 湖南省农友农业装备股份有限公司 Plate edge bending and edge rolling equipment

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