CN110711811A - Edge folding machine for rolling circle - Google Patents

Edge folding machine for rolling circle Download PDF

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Publication number
CN110711811A
CN110711811A CN201911021090.1A CN201911021090A CN110711811A CN 110711811 A CN110711811 A CN 110711811A CN 201911021090 A CN201911021090 A CN 201911021090A CN 110711811 A CN110711811 A CN 110711811A
Authority
CN
China
Prior art keywords
hemming
wheel
screw rod
edge pressing
frame
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
CN201911021090.1A
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Chinese (zh)
Inventor
陈革新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI GEXIN CNC TECHNOLOGY Co Ltd
Original Assignee
WUXI GEXIN CNC TECHNOLOGY Co Ltd
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 WUXI GEXIN CNC TECHNOLOGY Co Ltd filed Critical WUXI GEXIN CNC TECHNOLOGY Co Ltd
Priority to CN201911021090.1A priority Critical patent/CN110711811A/en
Publication of CN110711811A publication Critical patent/CN110711811A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D21/00Combined processes according to methods covered by groups B21D1/00 - B21D19/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00Flanging or other edge treatment, e.g. of tubes
    • B21D19/02Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00Flanging or other edge treatment, e.g. of tubes
    • B21D19/12Edge-curling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Abstract

The invention discloses a rolling edge folding machine which comprises a rack, a servo motor, a PLC display controller and a control cabinet, wherein a movable plate is installed at the upper right of the rack, the servo motor is arranged behind a ball screw, a bolt of the servo motor is installed on the rack, the control cabinet is arranged in the middle of the rack, the PLC display controller is arranged above the control cabinet, a driving motor is installed on the lower left of the rack through a bolt, a collection bin is arranged on the left of the rack, finished products are arranged inside the collection bin, a conveying wheel set, a hemming wheel set and a forming wheel set are respectively arranged at the upper left of the rack, and protective covers are installed above the conveying wheel set, the hemming wheel set and the forming wheel set through screws. This edge rolling flanging machine is provided with turn-up wheelset and shaping wheelset, integrates traditional hem edge rolling to a model, has practiced thrift a large amount of machine cost and cost of labor, very big improvement the practicality and the work efficiency of device.

Description

Edge folding machine for rolling circle
Technical Field
The invention relates to the related technical field of drum washing machines, in particular to a rolling and flanging machine.
Background
At present, the manufacturing process of the internal drum of the drum washing machine in China comprises the steps of firstly folding a flat square material into a cylindrical shape by using a rolling machine, then riveting the cylindrical square material by using rivets, and then putting the finished rolling drum on a flanging machine for flanging. The disadvantages are that the process is complex, the finished product is high and the efficiency is low, and when the finished product roller is transported, the round roller has the risk of bending deformation.
The invention realizes the process of rolling and the process of flanging on the same special machine, places square materials on a material table consisting of a plurality of groups of rollers by manpower, pushes the material sheets to a transmission cylinder, and enables the material sheets to continuously and automatically move forwards to the flanging wheel due to friction force and then enter a rolling wheel until finished products fall down.
Disclosure of Invention
The invention aims to provide a rolling and flanging machine, which aims to solve the problems of low production efficiency and low yield of inner cylinders of drum washing machines in the market in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a edge rolling and folding machine, includes frame, servo motor, PLC display control ware and switch board, the fly leaf is installed in the upper right side of frame, and the middle part of frame is provided with ball screw to ball screw sets up the middle part below at the fly leaf, ball screw's rear is provided with servo motor, and servo motor's bolt installs in the frame, the middle part of frame is provided with the switch board, and the top of switch board is provided with PLC display control ware, driving motor is installed to the left side below bolt of frame, and the left side of frame is provided with collects the storehouse to the inside of collecting the storehouse is provided with the finished product, the upper left side of frame is provided with conveying wheel group, turn-up wheelset and shaping wheelset respectively, and the equal mounting screw in conveying wheel group, turn-up wheelset and shaping wheelset three's.
Preferably, the inboard bolted mounting of fly leaf has fixed curb plate, and the below of fly leaf is provided with the guide rail slider to the upper surface at the frame is installed to the guide rail slider equidistance, and the fly leaf passes through the guide rail slider simultaneously and constitutes the active structure.
Preferably, the lower part of ball screw is provided with the mount pad, and ball screw's the outside is provided with the connecting block to the connecting block is installed in the below of fixed curb plate, and the mount pad is installed in the top of frame simultaneously, and the connecting block passes through ball screw constitution active structure moreover, and ball screw's central line is parallel to each other with the lower surface of fly leaf.
Preferably, the center line of the driving motor is connected with the forming wheel set through a chain, and the center line of the driving motor is parallel to the horizontal plane.
Preferably, the collection bin is designed to be an inclined structure, and the inner width of the collection bin is larger than the width of a finished product.
Preferably, the conveying wheel group includes roller bearing frame, cylinder helical compression spring, first conveying roller and second conveying roller, and cylinder helical compression spring is installed to roller bearing frame's top, and cylinder helical compression spring installs the below at the protection casing, and the internally mounted of roller bearing frame has first conveying roller, and the below of first conveying roller is provided with second conveying roller, and first conveying roller passes through roller bearing frame and cylinder helical compression spring constitution activity structure from top to bottom, and second conveying roller is connected for the chain with driving motor.
Preferably, the hemming wheel set comprises a hemming motor, a hemming adjusting screw rod, a hemming screw rod seat, a first hemming intermediate wheel, a hemming side wheel, a second hemming intermediate wheel, a hemming folding wheel, a hemming screw rod bearing seat and a mounting block, the hemming adjusting screw rod is mounted inside the hemming screw rod bearing seat, the hemming motor is arranged at the tail end of the hemming adjusting screw rod, the hemming motor is mounted on the frame, the outer side of the hemming adjusting screw rod is connected with the mounting block, the hemming screw rod seat is arranged above the mounting block, the middle of the hemming screw rod seat is respectively provided with the first hemming intermediate wheel and the second hemming intermediate wheel in a bearing mode, the hemming side pressing wheels are arranged on two sides of the first hemming intermediate wheel, the hemming folding wheels are arranged on two sides of the second hemming intermediate wheel, and the hemming screw rod seat forms a movable structure through the mounting block and the hemming adjusting screw rod, meanwhile, the edge pressing side wheel and the edge pressing folding wheel are both arranged on the edge pressing screw rod seat, and the edge pressing side wheel and the edge pressing folding wheel respectively form a movable structure with the first edge pressing middle wheel and the second edge pressing middle wheel.
Preferably, the center lines of the first blank pressing middle wheel and the second blank pressing middle wheel are parallel to each other, and the blank pressing folding wheel and the blank pressing side wheels are in one-to-one correspondence.
Preferably, the forming wheel set comprises a forming main shaft, a first forming auxiliary shaft and a second forming auxiliary shaft, the first forming auxiliary shaft and the second forming auxiliary shaft are respectively arranged on the outer sides of the forming main shaft, and the first forming auxiliary shaft and the second forming auxiliary shaft are distributed around the forming main shaft.
Compared with the prior art, the invention has the beneficial effects that: the edge folding machine for rolling circle;
1. the movable plates and the ball screw are arranged, and in the using process, the ball screw is matched with the connecting block to adjust the distance between the movable plates at two sides, so that the device can be suitable for plates with different widths, and the practicability and the application range of the device are improved;
2. the hemming wheel set and the forming wheel set are arranged, the traditional hemming and edge rolling are integrated into one machine type, a large amount of machine cost and labor cost are saved, and the practicability and the working efficiency of the device are greatly improved;
3. be provided with blank pressing accommodate the lead screw, at the in-process that uses, blank pressing accommodate the lead screw cooperation installation piece, can adjust the position of the folding wheel of blank pressing and blank pressing side wheel to make the turn-up wheelset can carry out the blank pressing operation to the sheet material of different width, thereby cooperating ball screw's use, make the device can be suitable for the flitch of different specifications, very big increase a functional of the practicality of device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic view of a connection structure of a ball screw and a movable plate according to the present invention;
FIG. 6 is a schematic view of the conveying wheel set, the hemming wheel set and the forming wheel set of the present invention;
FIG. 7 is a perspective view of a hemming wheel assembly of the present invention;
FIG. 8 is a schematic perspective view of a conveying wheel set, a hemming wheel set and a forming wheel set according to the present invention;
FIG. 9 is a schematic top view of the conveying wheel assembly, the hemming wheel assembly and the forming wheel assembly;
FIG. 10 is a schematic side view of a hemming wheel assembly of the present invention.
In the figure: 1. a frame; 2. a movable plate; 201. a guide rail slider; 202. fixing the side plate; 3. a ball screw; 301. a mounting seat; 302. connecting blocks; 4. a servo motor; 5. a PLC display controller; 6. a drive motor; 7. a collection bin; 8. obtaining a finished product; 9. a conveying wheel set; 91. a roller bearing seat; 92. a cylindrical helical compression spring; 93. a first conveying roller; 94. a second conveying roller; 10. a hemming wheel set; 101. a blank pressing motor; 102. a blank pressing adjusting screw rod; 103. a blank pressing screw rod seat; 104. a first blank pressing intermediate wheel; 105. side edge wheel pressing; 106. a second blank pressing intermediate wheel; 107. a blank pressing folding wheel; 108. a blank pressing screw rod bearing seat; 109. mounting blocks; 11. forming a wheel set; 111. forming a main shaft; 112. a first forming layshaft; 113. a second forming countershaft; 12. a protective cover; 13. a control cabinet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a edge folding machine for edge rolling comprises a rack 1, a movable plate 2, a ball screw 3, a servo motor 4, a PLC display controller 5, a driving motor 6, a collecting bin 7, a finished product 8, a conveying wheel set 9, a hemming wheel set 10, a forming wheel set 11, a protective cover 12 and a control cabinet 13, wherein the movable plate 2 is installed at the upper right of the rack 1, the ball screw 3 is arranged at the middle of the rack 1, the ball screw 3 is arranged below the middle of the movable plate 2, the servo motor 4 is arranged behind the ball screw 3, a bolt of the servo motor 4 is installed on the rack 1, the control cabinet 13 is arranged at the middle of the rack 1, the PLC display controller 5 is arranged above the control cabinet 13, the driving motor 6 is installed on the lower left of the rack 1 through a bolt, the collecting bin 7 is arranged on the left of the rack 1, the finished product 8 is arranged inside the collecting bin 7, the conveying wheel set 9 is respectively arranged at the, The conveying device comprises a hemming wheel set 10 and a forming wheel set 11, and a protective cover 12 is mounted above the conveying wheel set 9, the hemming wheel set 10 and the forming wheel set 11 through screws.
Fixed curb plate 202 is installed to the inboard bolt of fly leaf 2, and the below of fly leaf 2 is provided with rail sliding block 201 to rail sliding block 201 equidistance is installed at the upper surface of frame 1, and fly leaf 2 constitutes the active structure through rail sliding block 201 simultaneously, and the position of flitch on the fly leaf 2 is convenient for adjust in the design of above-mentioned structure, thereby has increased the practicality of device.
The lower side of the ball screw 3 is provided with a mounting seat 301, the outer side of the ball screw 3 is provided with a connecting block 302, the connecting block 302 is mounted below the fixed side plate 202, meanwhile, the mounting seat 301 is mounted above the frame 1, the connecting block 302 forms a movable structure through the ball screw 3, the central line of the ball screw 3 is parallel to the lower surface of the movable plate 2, and due to the design of the structure, the normal movement of the movable plate 2 is guaranteed, and the normal use of the device is guaranteed.
The central line of the driving motor 6 is connected with the forming wheel set 11 through a chain, and the central line of the driving motor 6 is parallel to the horizontal plane.
Collect storehouse 7 and be the design of slope structure, and the inside width of collecting storehouse 7 is greater than finished product 8's width, and the design of above-mentioned structure is convenient for finished product 8's flow, makes things convenient for device's use.
Conveying wheel set 9 includes roller bearing seat 91, cylinder helical compression spring 92, first conveying roller 93 and second conveying roller 94, and roller bearing seat 91's top installs cylinder helical compression spring 92, and cylinder helical compression spring 92 installs the below at protection casing 12, and roller bearing seat 91's internally mounted has first conveying roller 93, and first conveying roller 93's below is provided with second conveying roller 94, and first conveying roller 93 passes through roller bearing seat 91 and cylinder helical compression spring 92 constitution activity structure from top to bottom, and second conveying roller 94 is connected for the chain with driving motor 6, the design of above-mentioned structure, make the device can be suitable for the flitch of different thickness, the practicality of device has been increased, improve the application range of device.
The hemming wheel set 10 comprises a hemming motor 101, a hemming adjusting screw 102, a hemming screw rod seat 103, a first hemming intermediate wheel 104, a hemming side wheel 105, a second hemming intermediate wheel 106, a hemming folding wheel 107, a hemming screw rod bearing seat 108 and a mounting block 109, wherein the hemming adjusting screw 102 is mounted inside the hemming screw rod bearing seat 108, the hemming motor 101 is arranged at the tail end of the hemming adjusting screw 102, the hemming motor 101 is mounted on the frame 1, the mounting block 109 is connected to the outer side of the hemming adjusting screw 102, the hemming screw rod seat 103 is arranged above the mounting block 109, the first hemming intermediate wheel 104 and the second hemming intermediate wheel 106 are respectively mounted at the middle part of the hemming screw rod seat 103 through bearings, the hemming side pressing wheel 105 is arranged at two sides of the first hemming intermediate wheel 104, the hemming folding wheel 107 is arranged at two sides of the second hemming intermediate wheel 106, and the movable structure is formed by the mounting block 109 and the hemming adjusting screw rod 102, meanwhile, the edge pressing side wheel 105 and the edge pressing folding wheel 107 are both installed on the edge pressing lead screw seat 103, and the edge pressing side wheel 105 and the edge pressing folding wheel 107 respectively form a movable structure with the first edge pressing intermediate wheel 104 and the second edge pressing intermediate wheel 106, the design of the structure is as follows, the distance between the two edge pressing lead screw seats 103 can be adjusted by the edge pressing adjusting lead screw 102, the positions of the edge pressing side wheel 105 and the edge pressing folding wheel 107 can be adjusted by the device, the device can be suitable for flitches with different widths, the practicability of the device is increased, and the application range of the device is widened.
The center lines of the first edge pressing intermediate wheel 104 and the second edge pressing intermediate wheel 106 are parallel to each other, the edge pressing folding wheels 107 and the edge pressing side wheels 105 are in one-to-one correspondence, and due to the design of the structure, the device can effectively perform edge folding operation on the material plates.
The forming wheel set 11 includes a forming main shaft 111, a first forming auxiliary shaft 112 and a second forming auxiliary shaft 113, the outer side of the forming main shaft 111 is respectively provided with the first forming auxiliary shaft 112 and the second forming auxiliary shaft 113, and the first forming auxiliary shaft 112 and the second forming auxiliary shaft 113 are distributed around the forming main shaft 111.
The working principle is as follows: the device is first put in place as shown in fig. 1-4 and then the power supply of the device is connected to the power grid to begin use.
During the use, as shown in fig. 1 and 5, place the flitch on the fixed curb plate 202 of fly leaf 2, the accessible starts servo motor 4 simultaneously for servo motor 4 drives ball screw 3 and rotates, thereby makes ball screw 3 drive connecting block 302 move about on ball screw 3, and then makes connecting block 302 drive the opposite motion of fixed curb plate 202 of both sides, thereby adjusts the distance between the fixed curb plate 202 of both sides, makes the device can place the sheet material of different widths.
Then, the sheet is poured into the conveying wheel set 9, as shown in fig. 6 to 9, so that the first conveying roller 93 and the second conveying roller 94 convey the sheet, and the driving motor 6 is turned on, so that the driving motor 6 drives the second conveying roller 94 to rotate, so that the second conveying roller 94 conveys the sheet, and the sheet normally flows, so that the sheet enters the hemming wheel set 10.
As shown in fig. 6-10, the material plate enters the hemming wheel set 10, and thus enters between the first blank pressing middle wheel 104 and the second blank pressing middle wheel 106, and thus, the blank pressing side wheel 105 and the blank pressing folding wheel 107 effectively perform the hemming operation on the material plate, when in use, as shown in fig. 9-10, the blank pressing motor 101 is started to drive the blank pressing adjusting screw rod 102 to rotate, so that the blank pressing adjusting screw rod 102 drives the blank pressing screw rod seats 103 on two sides to move oppositely through the mounting block 109, and thus, the distance between the blank pressing screw rod seats 103 on two sides is adjusted, and further, the positions of the blank pressing side wheel 105 and the blank pressing folding wheel 107 are adjusted, so that the device can perform the hemming operation on the material plates with different widths, and the practicability and the use range of the device are increased.
After the sheet material is flanged, the sheet material continues to move under the action of the conveying wheel set 9, so that the sheet material enters the forming wheel set 11, as shown in fig. 6-9, the sheet material enters the space between the first forming auxiliary shaft 112, the second forming auxiliary shaft 113 and the forming main shaft 111, so that the sheet material is rolled up under the dislocation of the first forming auxiliary shaft 112 and the second forming auxiliary shaft 113, and after the rolling up is finished, as shown in fig. 1-3, the sheet material falls into the collecting bin 7, so that the operation is finished.
This is the working principle of the edge folding machine.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a edge rolling and folding machine, includes frame (1), servo motor (4), PLC display controller (5) and switch board (13), its characterized in that: fly leaf (2) are installed to the upper right side of frame (1), and the middle part of frame (1) is provided with ball screw (3) to ball screw (3) set up the middle part below in fly leaf (2), the rear of ball screw (3) is provided with servo motor (4), and the bolt of servo motor (4) is installed in frame (1), the middle part of frame (1) is provided with switch board (13), and the top of switch board (13) is provided with PLC display controller (5), driving motor (6) are installed to the left side below bolt of frame (1), and the left side of frame (1) is provided with collects storehouse (7) to the inside that storehouse was collected (7) is provided with finished product (8), the upper left side of frame (1) is provided with respectively carries wheelset (9), turn-up wheelset (10) and shaping wheelset (11), and carries wheelset (9), The protective cover (12) is mounted above the hemming wheel set (10) and the forming wheel set (11) through screws.
2. A hemming machine according to claim 1 wherein: fixed curb plate (202) are installed to the inboard bolt of fly leaf (2), and the below of fly leaf (2) is provided with guide rail slider (201) to guide rail slider (201) equidistance is installed at the upper surface of frame (1), and fly leaf (2) constitute the active structure through guide rail slider (201) simultaneously.
3. A hemming machine according to claim 2 wherein: the lower part of the ball screw (3) is provided with a mounting seat (301), the outer side of the ball screw (3) is provided with a connecting block (302), the connecting block (302) is mounted below the fixed side plate (202), the mounting seat (301) is mounted above the rack (1), the connecting block (302) forms a movable structure through the ball screw (3), and the central line of the ball screw (3) is parallel to the lower surface of the movable plate (2).
4. A hemming machine according to claim 1 wherein: the center line of the driving motor (6) is connected with the forming wheel set (11) through a chain, and the center line of the driving motor (6) is parallel to the horizontal plane.
5. A hemming machine according to claim 1 wherein: the collecting bin (7) is designed to be of an inclined structure, and the inner width of the collecting bin (7) is larger than that of a finished product (8).
6. A hemming machine according to claim 1 wherein: conveying wheel set (9) include roller bearing frame (91), cylinder helical compression spring (92), first conveying roller (93) and second conveying roller (94), and cylinder helical compression spring (92) are installed to the top of roller bearing frame (91), and cylinder helical compression spring (92) are installed in the below of protection casing (12), and the internally mounted of roller bearing frame (91) has first conveying roller (93), and the below of first conveying roller (93) is provided with second conveying roller (94), and movable structure about first conveying roller (93) passes through roller bearing frame (91) and cylinder helical compression spring (92) constitution, and second conveying roller (94) are connected for the chain with driving motor (6).
7. A hemming machine according to claim 1 wherein: the hemming wheel set (10) comprises a hemming motor (101), a hemming adjusting screw rod (102), a hemming screw rod seat (103), a first hemming middle wheel (104), a hemming side wheel (105), a second hemming middle wheel (106), a hemming folding wheel (107), a hemming screw rod bearing seat (108) and a mounting block (109), the hemming adjusting screw rod (102) is mounted inside the hemming screw rod bearing seat (108), the hemming motor (101) is arranged at the tail end of the hemming adjusting screw rod (102), the hemming motor (101) is mounted on the rack (1), the outer side of the hemming adjusting screw rod (102) is connected with the mounting block (109), the hemming screw rod seat (103) is arranged above the mounting block (109), the first hemming middle wheel (104) and the second hemming middle wheel (106) are respectively mounted in the middle of the hemming screw rod seat (103) in a bearing manner, the hemming wheels (105) are arranged on two sides of the first hemming middle wheel (104), and the two sides of the second edge pressing middle wheel (106) are provided with edge pressing folding wheels (107), the edge pressing screw rod seat (103) forms a movable structure through a mounting block (109) and an edge pressing adjusting screw rod (102), meanwhile, the edge pressing side wheel (105) and the edge pressing folding wheel (107) are both mounted on the edge pressing screw rod seat (103), and the edge pressing side wheel (105) and the edge pressing folding wheel (107) respectively form a movable structure with the first edge pressing middle wheel (104) and the second edge pressing middle wheel (106).
8. A hemming machine according to claim 7 wherein: the central lines of the first edge pressing middle wheel (104) and the second edge pressing middle wheel (106) are parallel to each other, and the edge pressing folding wheel (107) and the edge pressing side wheel (105) are in one-to-one correspondence.
9. A hemming machine according to claim 1 wherein: the forming wheel set (11) comprises a forming main shaft (111), a first forming auxiliary shaft (112) and a second forming auxiliary shaft (113), the outer side of the forming main shaft (111) is provided with the first forming auxiliary shaft (112) and the second forming auxiliary shaft (113) respectively, and the first forming auxiliary shaft (112) and the second forming auxiliary shaft (113) are distributed around the forming main shaft (111).
CN201911021090.1A 2019-10-25 2019-10-25 Edge folding machine for rolling circle Pending CN110711811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911021090.1A CN110711811A (en) 2019-10-25 2019-10-25 Edge folding machine for rolling circle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911021090.1A CN110711811A (en) 2019-10-25 2019-10-25 Edge folding machine for rolling circle

Publications (1)

Publication Number Publication Date
CN110711811A true CN110711811A (en) 2020-01-21

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Application Number Title Priority Date Filing Date
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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
CN112718993A (en) * 2020-12-11 2021-04-30 湖南振辉管业有限公司 Edge rolling and rounding device

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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
CN112718993A (en) * 2020-12-11 2021-04-30 湖南振辉管业有限公司 Edge rolling and rounding device

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