CN103272923B - Three sharing of die bending machine quick mold change systems and die exchanges - Google Patents
Three sharing of die bending machine quick mold change systems and die exchanges Download PDFInfo
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- CN103272923B CN103272923B CN201310140219.7A CN201310140219A CN103272923B CN 103272923 B CN103272923 B CN 103272923B CN 201310140219 A CN201310140219 A CN 201310140219A CN 103272923 B CN103272923 B CN 103272923B
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Abstract
Three sharing of die bending machine quick mold change systems, it comprises working region (1) and die change region (2), and described working region (1) and die change region (2) are arranged vertically in cross; Described working region (1) is made up of rotary table (10) and longitudinal push-and-pull mold mechanism (11) two part; longitudinal push-and-pull mold mechanism (11) is positioned at the below of rotary table (10); described die change region (2) comprises die change workbench (21), is positioned at the horizontal pushing mold mechanism (22) at die change workbench (21) two ends.The present invention has realization, and operation is simple, and the function of realization is quick die change, reduces manpower and the time of shortening, the advantage of enhancing productivity.The present invention also also discloses the method utilizing this mold changing systems to carry out three sharing of die bending machine quick die changes.
Description
Technical field
The present invention relates to a kind of mold changing systems of large mold, more particularly it is a kind of three sharing of die bending machine quick mold change systems, the invention still further relates to the method that this mold changing systems of this employing carries out die change.
Background technology
Among production process in the past, there will be such problem: same bending machine can prepare against two width bending dies, but the three minor bend moulds that have of this station plan are produced, the necessary die change when carrying out the production of the 3rd width mould, because of the limitation of production line factory site, when causing changing the 3rd width mould each time, need the displacement carrying out place equipment, so that fork truck enters workshop die change, need a lot of operators to coordinate die change simultaneously, often change a mould, elapsed time more than 2 hours, this will the man power and material of at substantial, have a strong impact on the normal payment of the production schedule.The die change frame of this traditional hand push, take time and effort, security is lower.
Summary of the invention
The object of the invention is to the weak point overcoming above-mentioned existing background technology, and a kind of three sharing of die bending machine quick mold change systems are provided.
The second object of the present invention is to provide the die exchange utilizing above-mentioned mold changing systems.
The first object of the present invention is reached by following measure: three sharing of die bending machine quick mold change systems, and its feature comprises working region and die change region on ground in it, and described working region and die change region are cross being arranged vertically;
Described working region is made up of rotary table and longitudinal push-and-pull mold mechanism two parts, and longitudinal push-and-pull mold mechanism is positioned at the below of rotary table,
The two ends of described rotary table are furnished with the first mould and the second mould, and there is die lifter the first described mould and the below of the second mould,
Longitudinal push-and-pull mold mechanism comprises longitudinal electric machine, transmission mechanism, chain, the first track and the first push-pull mechanism, and longitudinal electric machine is connected with transmission mechanism, and the first push-pull mechanism is positioned on the first track, and the first push-pull mechanism is fixed on chain;
Described transmission mechanism comprises the driving-belt between longitudinal electric machine and power transmission shaft, and the two ends of power transmission shaft are fixed with drive sprocket, and chain is positioned on drive sprocket;
Described die change region comprises die change workbench, is positioned at two horizontal pushing mold mechanisms at die change workbench two ends;
Described die change workbench is provided with the locating piece and roller slide track that are positioned at longitudinal push-and-pull mold mechanism both sides, described horizontal pushing mold mechanism has two, two are positioned at the both sides of longitudinal push-and-pull mold mechanism and are arranged symmetrically with, each horizontal pushing mold mechanism comprises cross motor, second transmission mechanism, second track and the second push-pull mechanism, the second described push-pull mechanism is positioned on the second track, and the side of described second push-pull mechanism is fixed on the chain on the second transmission mechanism;
The second described push-pull mechanism is identical with the structure of the first push-pull mechanism;
The second described push-pull mechanism comprises hook, described hook and push-and-pull seat hinged, the middle part of one end coupling hook of cylinder, the other end of cylinder is fixed on push-and-pull seat, described push-and-pull seat is positioned on the second track, the second described track is positioned on die change workbench, and described push-and-pull seat is fixed with side board, and the lower end of described side board is fixed on the chain of the second transmission mechanism;
The first described push-pull mechanism, the second push-pull mechanism and die lifter control by PLC.
The second object of the present invention is reached by following measure: the die exchange utilizing three sharing of die bending machine quick mold change systems, is characterized in that it comprises the steps:
(1) when the first mould, on the rotary table of working region needs to change, operation rotary table revolves turnback, by work die change to the first mould on the second mould, can complete the replacing of first time work mould;
(2) the die lifter lifting, on rotary table, the first mould is longitudinally pulled on die change region by longitudinal push-and-pull mold mechanism, and by locating piece, the first mould is moved to fixed position;
(3), now, be positioned at the horizontal pushing mold mechanism work of the first mould right-hand member, the first mould mould is located to the right-hand member being pulled to die change region;
(4), now, be positioned at the horizontal pushing mold mechanism work of die change region left end, the 3rd mould be pushed on longitudinal push-and-pull mold mechanism position and locate;
(5), now, the 3rd mould is pushed into the former second mould position on rotary table by the work of longitudinal push-and-pull mold mechanism; Longitudinal push-and-pull mold mechanism returns original position;
(6), operation rotary table revolves turnback again, can by work die change to the second mould on the 3rd mould, completes the replacing of second time work mould, and completes a die change cycle.
Tool of the present invention has the following advantages: operation is simple in realization, and the function of realization is quick die change, reduces manpower and the time of shortening, enhances productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention three sharing of die bending machine quick mold change systems.
Fig. 2 is the structural representation in die change region in Fig. 1.
Fig. 3 is that the A-A in Fig. 1 cuts open structural representation (hooked state).
Fig. 4 is that the A-A in Fig. 1 cuts open structural representation (releasing orientation).
Fig. 5 is the structural representation of die change region right-hand member.
1. working regions in figure, 10. rotary table, 11. longitudinal push-and-pull mold mechanisms, 101. first moulds, 102. second moulds, 103. die lifter, 104. the 3rd moulds, 11. longitudinal push-and-pull mold mechanisms, 110. longitudinal electric machines, 111. transmission mechanism, 112. chain, 113. first tracks, 114. first push-pull mechanisms, 1113. power transmission shaft, 1112. driving-belt, 1114. drive sprocket, 2. die change region, 21. die change workbenchs, 22. horizontal pushing mold mechanisms, 211. locating piece, 212. roller slide track, 221. cross motor, 222. second transmission mechanisms, 223. second tracks, 224. second push-pull mechanisms, 2241. hook, 2242. push-and-pull seat, 2243. cylinder, 2244. side board.
Detailed description of the invention
Describe performance of the present invention in detail below in conjunction with accompanying drawing, but they do not form limitation of the invention, only for example.Simultaneously by illustrating that advantage of the present invention will become clearly and easy understand.
Accompanying drawings is known: the present invention three sharing of die bending machine quick mold change systems, and it comprises working region 1 and die change region 2, and described working region 1 and die change region 2 are arranged vertically (as shown in Figure 1) in cross;
Described working region 1 is made up of rotary table 10 and longitudinal push-and-pull mold mechanism 11 two parts, and longitudinal push-and-pull mold mechanism 11 is positioned at the below of rotary table 10,
The two ends of described rotary table 10 are furnished with the first mould 101 and the second mould 102, there is die lifter 103 the first described mould 101 and the below of the second mould 102, the below of the first described mould 101 is that position placed by the first mould, and the below of the second mould 102 is that position placed by the second mould.
Longitudinal push-and-pull mold mechanism 11 comprises longitudinal electric machine 110, transmission mechanism 111, chain 112, first track 113 and the first push-pull mechanism 114, longitudinal electric machine 110 is connected with transmission mechanism 111, and the first push-pull mechanism 114 is positioned on the first track 113, and the first push-pull mechanism 114 is fixed on chain 112;
Described transmission mechanism 111 comprises the driving-belt 1112 between longitudinal electric machine 110 and power transmission shaft 1113, and the two ends of power transmission shaft 1113 are fixed with drive sprocket 1114, and chain 112 is positioned on drive sprocket 1114; Transmission mechanism 111 is connected to two drive sprockets 1114 by power transmission shaft 1113, can be more steady when the first mould 101 is pulled to longitudinal push-and-pull mold mechanism 11 position by so longitudinal push-and-pull mold mechanism 11.
Described die change region 2 comprises die change workbench 21; there are two horizontal pushing mold mechanisms 22 at die change workbench 21 two ends; it should be noted that position 213 placed by the 3rd mould can at the left end of die change workbench 21, also can at the right-hand member of die change workbench 21 (as shown in Figure 1)
Described die change workbench 21 is provided with the locating piece 211 and roller slide track 212 that are positioned at longitudinal push-and-pull mold mechanism 11 both sides; laborsaving when roller slide track 212 is conducive to push-and-pull mould, locating piece 211 is conducive to accurately locating (as shown in Figure 2) when mould is pulled to position by longitudinal push-and-pull mold mechanism 11.
Described horizontal pushing mold mechanism 22 has two, two are positioned at the both sides of longitudinal push-and-pull mold mechanism 11 and are arranged symmetrically with, each horizontal pushing mold mechanism 22 comprises cross motor 221, second transmission mechanism 222, second track 223 and the second push-pull mechanism 224, the second described push-pull mechanism 224 is positioned on the second track 223, and the side of described second push-pull mechanism 224 is fixed on the chain on the second transmission mechanism 222 (as shown in Figure 5);
The second described push-pull mechanism 224 is identical with the structure of the first push-pull mechanism 114.
The second described push-pull mechanism 224 comprises hook 2241, described hook 2241 is hinged with push-and-pull seat 2242, the middle part of one end coupling hook 2241 of cylinder 2243, the other end of cylinder 2243 is fixed on push-and-pull seat 2242, described push-and-pull seat 2242 is positioned on the second track 223, the second described track 223 is positioned on die change workbench 21, described push-and-pull seat 2242 is fixed with side board 2244, on the chain that the lower end of described side board 2244 is fixed on the second transmission mechanism 222 (as shown in Figure 3, Figure 4).
When cylinder 2243 moves upward, hook 2241 separates with the projection 1011 on mould, now mould pushing-and-pulling puts in place, when cylinder 2243 moves downward, the projection 1011 of hook 2241 on mould is combined, now driven by motor sprocket, because side board 2244 fixing on push-and-pull seat 2242 is fixed on chain, and the second push-pull mechanism 224 is positioned on the second track 223, therefore, the second push-pull mechanism 224 can by mould along track push-and-pull to assigned address.In like manner, the operation principle of the first push-pull mechanism 114 is also identical therewith.
The first described push-pull mechanism 114, second push-pull mechanism 224 and die lifter 103 control by PLC.
The second object of the present invention is reached by following measure: the die exchange utilizing three sharing of die bending machine quick mold change systems, is characterized in that it comprises the steps:
(1) when the first mould 101, on the rotary table 10 of working region 1 needs to change, operation rotary table 10 revolves turnback, by on work die change to the first mould 101 on the second mould 102, the replacing of first time work mould can be completed;
(2) die lifter 103 lifting, on rotary table 10, the first mould 101 is longitudinally pulled on die change region 2 by longitudinal push-and-pull mold mechanism 11, and by locating piece 211, first mould 101 is moved to fixed position;
(3), now, the horizontal pushing mold mechanism 22 being positioned at the first mould 101 right-hand member works, and is located by the first mould 101 mould to the right-hand member being pulled to die change region 2;
(4), now, the horizontal pushing mold mechanism 22 being positioned at die change region 2 left end works, and to be pushed into by the 3rd mould 104 on longitudinal push-and-pull mold mechanism 11 position and to locate;
(5), now, longitudinal push-and-pull mold mechanism 11 works former second mould 102 position be pushed into by the 3rd mould 104 on rotary table 10; Longitudinal push-and-pull mold mechanism 11 returns original position;
(6), operation rotary table 10 revolves turnback again, can by work die change to the second mould 101 on the 3rd mould 104, completes the replacing of second time work mould, and completes a die change cycle.
Other is prior art without the part described in detail.
Claims (2)
1. three sharing of die bending machine quick mold change systems, its feature comprises working region (1) and die change region (2) on ground in it, and described working region (1) and die change region (2) are arranged vertically in cross;
Described working region (1) is made up of rotary table (10) and longitudinal push-and-pull mold mechanism (11) two part, and longitudinal push-and-pull mold mechanism (11) is positioned at the below of rotary table (10),
The two ends of described rotary table (10) are furnished with the first mould (101) and the second mould (102), there is die lifter (103) described the first mould (101) and the below of the second mould (102)
Longitudinal push-and-pull mold mechanism (11) comprises longitudinal electric machine (110), transmission mechanism (111), chain (112), first track (113) and the first push-pull mechanism (114), longitudinal electric machine (110) is connected with transmission mechanism (111), first push-pull mechanism (114) is positioned on the first track (113), and the first push-pull mechanism (114) is fixed on chain (112);
Described transmission mechanism (111) comprises the driving-belt (1112) be positioned between longitudinal electric machine (110) and power transmission shaft (1113), the two ends of power transmission shaft (1113) are fixed with drive sprocket (1114), and chain (112) is positioned on drive sprocket (1114);
Described die change region (2) comprises die change workbench (21), is positioned at the horizontal pushing mold mechanism (22) at die change workbench (21) two ends,
Described die change workbench (21) is provided with the locating piece (211) and roller slide track (212) that are positioned at longitudinal push-and-pull mold mechanism (11) both sides; have the 3rd mould to place position (104) to be positioned on die change workbench (21)
Described horizontal pushing mold mechanism (22) has two, described two horizontal pushing mold mechanisms (22) are positioned at the both sides of longitudinal push-and-pull mold mechanism (11) and are arranged symmetrically, each horizontal pushing mold mechanism (22) comprises cross motor (221), second transmission mechanism (222), second track (223) and the second push-pull mechanism (224), described the second push-pull mechanism (224) is positioned on the second track (223), and the side of described second push-pull mechanism (224) is fixed on the chain on the second transmission mechanism (222);
Described the second push-pull mechanism (224) is identical with the structure of the first push-pull mechanism (114),
Described the second push-pull mechanism (224) comprises hook (2241), described hook (2241) is hinged with push-and-pull seat (2242), the middle part of one end coupling hook (2241) of cylinder (2243), the other end of cylinder (2243) is fixed on push-and-pull seat (2242), described push-and-pull seat (2242) is positioned on the second track (223), described the second track (223) is positioned on die change workbench (21), described push-and-pull seat (2242) is fixed with side board (2244), the lower end of described side board (2244) is fixed on the chain of the second transmission mechanism (222),
Described the first push-pull mechanism (114), the second push-pull mechanism (224) and die lifter (103) control by PLC.
2. utilize the die exchange of three sharing of die bending machine quick mold change systems, it is characterized in that it comprises the steps:
(1) when the first mould (101), on the rotary table (10) of working region (1) needs to change, turnback is revolved in operation rotary table (10), by on work die change to the first mould (101) on the second mould (102), the replacing of first time work mould can be completed;
(2) die lifter (103) lifting, on rotary table (10), first mould (101) is longitudinally pulled on die change region (2) by longitudinal push-and-pull mold mechanism (11), and by locating piece (211), the first mould (101) is moved to fixed position;
(3), now, be positioned at horizontal pushing mold mechanism (22) work of the first mould (101) right-hand member, the first mould (101) mould is located to the right-hand member being pulled to die change region (2);
(4), now, be positioned at horizontal pushing mold mechanism (22) work of die change region (2) left end, the 3rd mould (101) be pushed on longitudinal push-and-pull mold mechanism (11) position and locate;
(5), now, the 3rd mould (105) is pushed into former second mould (102) position on rotary table (10) by longitudinal push-and-pull mold mechanism (11) work; Longitudinal push-and-pull mold mechanism (11) returns original position;
(6), operate rotary table (10) and again revolve turnback, can by work die change to the second mould (101) on the 3rd mould (105), complete the replacing of second time work mould, and complete a die change cycle.
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