CN212684784U - Tire loading and unloading system of parallel four-mold vulcanizing machine - Google Patents
Tire loading and unloading system of parallel four-mold vulcanizing machine Download PDFInfo
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- CN212684784U CN212684784U CN202021147109.5U CN202021147109U CN212684784U CN 212684784 U CN212684784 U CN 212684784U CN 202021147109 U CN202021147109 U CN 202021147109U CN 212684784 U CN212684784 U CN 212684784U
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Abstract
The utility model relates to a tire curing equipment technical field especially relates to a four mould vulcanizer dress of block form unloads child systems, including two double mould vulcanizer dress that set up side by side unload child device, include: the lifting mechanism comprises a main frame, wherein an inlet and outlet motor is installed on the main frame, an inlet and outlet screw rod is connected with the inlet and outlet motor, a guide rail is also arranged on the main frame, a conveying frame is installed on the guide rail, a left lifting screw rod and a right lifting screw rod are arranged in the middle of the conveying frame, and two lifting motors are arranged corresponding to the two lifting screw rods; the two claw discs are connected and arranged on the conveying frame; the tire taking and unloading realize the synchronization of the left mold and the right mold, the tire vulcanization production efficiency is improved, the conveying frame is in a motor lead screw driving transmission mode, the back and forth movement is in and out driven by a motor, and the up and down movement is in synchronous up and down movement of the motor driven lead screw, so that the lifting function of the connecting turntable is realized, the conveying frame can be lengthened according to the tire unloading requirement, or changed according to a vulcanizing machine frame, and the in and out motors are respectively arranged on two sides.
Description
Technical Field
The utility model relates to a tire curing equipment technical field especially relates to a four mould vulcanizer dress of block form unloads child systems.
Background
The rapid rise of the automobile industry in China brings about rapid popularization of automobiles in China, so that the market share and the brand degree of domestic automobiles are continuously expanded, the progress of automobile localization is accelerated, the matching market and the replacement market of domestic tires are further expanded, meanwhile, the automobile market competition is fierce year by year, the automobile manufacturing cost becomes a key factor which wins the market competition in the future, and the control of the tire manufacturing cost is an important link in the control of the automobile manufacturing cost.
At present, a double-mold vulcanizing machine is generally adopted in the tire vulcanizing process, the double-mold vulcanizing machine is divided into a mechanical type vulcanizing machine and a hydraulic type vulcanizing machine, the mechanical type vulcanizing machine is relatively low in cost, but poor in precision and low in tire production quality; although the hydraulic vulcanizer has high precision, the investment cost is high, and therefore, how to reduce the tire manufacturing cost while ensuring the quality is a problem which the tire manufacturing industry is eagerly desired to solve.
The tire assembling and disassembling action of a tire shaping vulcanizer in the prior art is mostly completed by using a mechanical arm, the tire assembling and disassembling of a traditional mechanical vulcanizer are completed by using the mechanical arm, the tire disassembling of a tire disassembling trolley is completed by using a set of mechanical arms, the coaxiality, the repetition precision and other parameters of the mechanical arm and a vulcanizing chamber in the tire assembling and disassembling process are very important, but the stability and the repetition precision of the mechanical arm in the transferring-in and transferring-out process of the traditional mechanical arm by using a cylinder or an oil cylinder are difficult to guarantee for a long time, and the precision and the debugging difficulty (linkage) are high in guarantee difficulty.
In the prior art, a conventional double-mold vulcanizing machine can vulcanize two tires at most in one vulcanizing period, the efficiency is not very high, and some related schemes of double-layer four-mold vulcanizing machines exist at present, for example, the scheme that the double-layer four-mold vulcanizing machine comprises four vulcanizing chambers which are arranged in two layers solves the problems of vulcanizing efficiency and mold closing tightness of the vulcanizing machine, but the tire assembling and disassembling process is complicated, the efficiency is low, and the time is long.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the aforesaid to current vulcanizer exists is not enough, provides a four mould vulcanizer dress of block form child systems, and the vulcanizer that this four mould vulcanizer dress unloads child system among the prior art has solved vulcanizing inefficiency, and loading and unloading child process is comparatively loaded down with trivial details, loading and unloading child efficiency is lower, long time, and the precision is poor, the child quality of producing is lower, the technological problem that the input cost is high.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a parallel type four-mold vulcanizer tire loading and unloading system comprises two dual-mold vulcanizer tire loading and unloading devices arranged in parallel, wherein each dual-mold vulcanizer tire loading and unloading device comprises:
the lifting mechanism comprises a main frame, wherein an inlet and outlet motor is installed on the main frame, an inlet and outlet screw rod is connected with the inlet and outlet motor, a guide rail is also arranged on the main frame, a conveying frame is installed on the guide rail, a left lifting screw rod and a right lifting screw rod are arranged in the middle of the conveying frame, and two lifting motors are arranged corresponding to the two lifting screw rods;
the first claw disk and the second claw disk are connected and arranged on the conveying frame.
Further, the double-mold vulcanizing machine tire assembling and disassembling device further comprises a central mechanism in a one-to-two structure.
Furthermore, the central mechanism further comprises an upper chuck mounting position and a lower chuck mounting position, and is also provided with an upper ring lifting oil cylinder and a lower ring lifting oil cylinder.
Further, the movement of the upper and lower chuck mounting positions is driven by the center mechanism.
Further, the double-mold vulcanizer tire mounting and dismounting device further comprises: two die adjusting nuts, two die adjusting motors and two segmented dies, wherein the die adjusting nuts are controlled by the die adjusting motors,
furthermore, two tyre releasing positions are respectively arranged corresponding to the two segmented moulds.
Furthermore, the first claw disc comprises a fixed disc, a movable disc, a quick-release pin shaft and claw pieces which are connected and arranged.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model provides a four mould vulcanizer dress of block form are unloaded child systems, every cure cycle realizes four mould vulcanizes, gets the child and unloads the child and realize controlling each two moulds synchronous, has improved tire vulcanization production efficiency, has reduced manufacturing cost, has solved that traditional loading and unloading child manipulator repeatability is low, poor stability scheduling problem to vulcanizer precision has been improved, tire product quality has been promoted.
2. The utility model provides a carriage in parallel four mould vulcanizer loading and unloading child system is motor screw drive transmission form, and the back-and-forth movement is motor drive business turn over, reciprocates and reciprocates for motor drive lead screw is synchronous reciprocates to realized connecting carousel raising and lowering functions, through proximity switch or at the motor built-in sensor location, the repeatability is higher; the conveying frame can be lengthened according to the tire unloading requirement, or changed according to the frame of the vulcanizing machine, and the in-out motor is respectively arranged at two sides; the stress application mode can be changed into a four-oil-cylinder stress application mode according to the design requirements of the frame, so that the aim of applying the mold clamping force is fulfilled.
3. The utility model provides a claw dish among four mould vulcanizer dress of block form in child system unloads child mechanism for lightweight vulcanizer dress, adopts the cylinder to promote the harmomegathus that the claw piece was realized to the driving disk, can adjust each position of claw piece to the within range rapidly through the formula round pin axle of inserting soon according to child embryo internal diameter to adapt to the tire of multiple specification, realize the commonality.
4. The utility model provides an adopt support arm and carriage's lift side to manage fixedly among the parallel type four mould vulcanizer dress child system, effectively avoided traditional swing arm manipulator pendulum commentaries on classics error, improved repetition manipulator precision.
Drawings
Fig. 1 is a first schematic structural diagram of a tire loading and unloading system of a parallel four-mold vulcanizer according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram II of a tire mounting and dismounting system of a parallel four-mold vulcanizer according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a central mechanism in a tire mounting and dismounting system of a parallel four-mold vulcanizer according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a claw disc in a tire loading and unloading system of a parallel four-mold vulcanizer according to an embodiment of the present invention;
1-an in-out motor, 2-an in-out screw, 3-a conveying frame, 31-a lifting screw, 32-a lifting motor, 4-a guide rail, 51-a first claw disc, 511-a fixed disc, 512-a movable disc, 513-a quick bolt shaft, 514-a claw sheet, 515-a claw disc opening and closing cylinder, 52-a second claw disc, 6-a mold adjusting nut, 7-a mold adjusting motor, 8-a segmented mold, 9-a center mechanism, 91-an upper chuck mounting position, 92-a lower chuck mounting position, 93-an upper ring lifting oil cylinder, 94-a lower ring lifting oil cylinder and 10-a tire releasing position.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "inner", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to more clearly and specifically describe the tire mounting and dismounting system of the parallel type four-mold vulcanizer provided in the embodiments of the present invention, the following description will be made with reference to specific embodiments.
Example 1
As shown in fig. 1-2, the present embodiment provides a tire mounting and dismounting system for a parallel four-mold vulcanizer, comprising two tire mounting and dismounting devices of a two-mold vulcanizer arranged in parallel, each of the tire mounting and dismounting devices of the two-mold vulcanizer comprising:
the device comprises a main frame, wherein an in-out motor 1 is installed on the main frame, an in-out lead screw 2 is connected with the in-out motor 1, a guide rail 4 is further arranged on the main frame, a conveying frame 3 is installed on the guide rail 4, a left lifting lead screw 31 and a right lifting lead screw 31 are arranged in the middle of the conveying frame 3, and two lifting motors 32 are arranged corresponding to the two lifting lead screws 31;
a first claw disk 51 and a second claw disk 52, wherein the first claw disk 51 and the second claw disk 52 are connected and arranged on the conveying frame 3.
According to the tire loading and unloading system of the parallel four-mold vulcanizing machine, four-mold vulcanization is realized in each vulcanization period, and the synchronization of the left mold and the right mold is realized by taking and unloading the tire, so that the tire vulcanization production efficiency is improved, the manufacturing cost is reduced, and the problems of low repeated precision, poor stability and the like of the traditional tire loading and unloading manipulator are solved, so that the precision of the vulcanizing machine is improved, and the product quality of the tire is improved; the conveying frame in the tire loading and unloading system of the parallel four-die vulcanizing machine is in a motor lead screw driving transmission mode, the front and back movement is motor-driven in and out, and the up and down movement is motor-driven lead screws to synchronously move up and down, so that the lifting function of a connecting turntable is realized, and the repeatability precision is higher by a proximity switch or positioning by a built-in sensor of the motor; the conveying frame can be lengthened according to the tire unloading requirement, or changed according to the frame of the vulcanizing machine, and the in-out motor is respectively arranged at two sides; the stress application mode can be changed into a stress application mode under four oil cylinders according to the design requirements of the frame, so that the aim of applying the mold closing force is achieved, the support arm is fixed with the lifting square tube of the conveying frame in the tire assembling and disassembling system of the parallel four-mold vulcanizing machine, the swing error of the traditional swing arm manipulator is effectively avoided, and the precision of the repeated manipulator is improved.
As shown in fig. 3, the tire mounting and dismounting device of the dual-mold vulcanizer in this embodiment further includes a central mechanism 9 in a one-to-two structure; the center mechanism 9 further includes an upper chuck mounting position 91, a lower chuck mounting position 92, and an upper ring lift cylinder 93 and a lower ring lift cylinder 94.
The movement of the upper chuck mounting station 91 and the lower chuck mounting station 92 is driven by the center mechanism 9.
The double-mold vulcanizer tire loading and unloading device further comprises: the mould adjusting device comprises two mould adjusting nuts 6, two mould adjusting motors 7 and two segmented moulds 8, wherein the mould adjusting nuts 6 are controlled by the mould adjusting motors 7, and two tyre releasing positions 10 are respectively arranged corresponding to the two segmented moulds 8.
As shown in fig. 4, the first claw disc 51 includes a fixed disc 511, a movable disc 512, a fast latch shaft 513 and claw pieces 514, which are connected, the claw disc in the tire mounting and dismounting system of the parallel four-mold vulcanizer provided in this embodiment is a lightweight tire mounting and dismounting mechanism of the vulcanizer, the movable disc is pushed by an air cylinder to realize expansion and contraction of the claw pieces, and the claw pieces can be rapidly adjusted to various positions within a range by fast-inserting pins according to the inner diameter of a tire blank, so as to adapt to tires of various specifications and realize universality.
In the embodiment, on the basis of a host machine such as a frame type hydraulic vulcanizing machine, an oil cylinder is adopted to realize lifting of an opening and closing mold (not marked on the figure), an upper force application cylinder is adopted to provide mold closing force, two steam chambers are respectively arranged at the front and the back of a frame, a lower supporting plate is arranged on the frame to support a mold, and the mold can be changed into a segmented mold or two half molds as required;
in the embodiment, the mold adjusting motor 7 drives the steering shaft to control the mold adjusting nut 6 to realize the mold adjusting function; the segmented mold oil cylinder is of a one-to-two structure, and drives the front mold and the rear mold to demold during demolding (the two half molds omit the structure);
the central mechanism 9 is changed into a one-to-two structure, and the upper ring and the lower ring move to realize that the central mechanism drives the central rod and the lower chuck plate of the two capsules to move.
The tire loading and unloading process of the parallel four-mold vulcanizing machine provided by the embodiment is as follows: conveying green tires to a tire storage position from an automatic logistics conveying device or a manual conveying trolley, driving a lifting screw rod 31 to descend by a lifting motor 32, counting by a built-in encoder of a servo/variable frequency motor, stopping after descending to a proper height for tire grabbing, pushing a lever mechanism (capable of adjusting the opening and closing stroke of a claw piece 514 according to the size of the tire in advance) by an air cylinder in a first claw disc 51 and a second claw disc 52, opening and supporting the tire by the claw piece 514, lifting to be above an upper chuck mounting position 91 of a central mechanism 9, stopping, driving an in-out servo/variable frequency motor to drive an in-out screw rod 2 to integrally convey the whole conveying frame 3 inwards, stopping after reaching a tire release position 10, driving the lifting screw rod 31 to descend to a proper position by the lifting motor 32, stopping after reaching the proper position, pushing the lever mechanism by the air cylinder in the first claw disc 51 and the second claw disc 52, contracting the claw piece 514, placing the tires in, in the example, two double-mold vulcanizing machine tire loading and unloading devices which are arranged in parallel are adopted, so that four-mold vulcanization is realized), the lifting motor 32 drives the lifting screw 31 to ascend and then stop, the in-and-out screw 2 integrally conveys the conveying frame 3 outwards until the conveying frame 3 reaches the position, and then the conveying frame stops.
The process of tire unloading by using the tire loading and unloading system of the parallel four-mold vulcanizer provided in this embodiment is similar to the process of tire loading, and the tires are taken out and conveyed to the initial position in the same order.
In the embodiment, a mold opening and closing oil cylinder is connected with an upper fixing plate to realize the mold opening and closing of two steam chambers, after mold closing, a force applying device cylinder pushes a force applying cylinder to a central position, force application is started to apply to provide mold closing force, a mold adjusting motor drives a steering shaft to control a mold adjusting nut to realize a mold adjusting function, the process of a central mechanism is the same as that of a semisteel hydraulic vulcanizing machine, one driving cylinder is changed into a one-support-two structure, after vulcanization is finished, the force applying cylinder position cylinder drives to recover, the mold opening oil cylinder drives mold opening, a segmented mold oil cylinder is of a one-to-two structure for demolding, a segmented mold is ejected out for demolding, (if the segmented mold is of a two-half mold structure, the step can be omitted), after the segmented mold is.
Claims (7)
1. The utility model provides a parallel four mould vulcanizer dress unloads child system which characterized in that: the parallel four-mold vulcanizer tire mounting and dismounting system comprises two dual-mold vulcanizer tire mounting and dismounting devices arranged in parallel, wherein each dual-mold vulcanizer tire mounting and dismounting device comprises:
the device comprises a main frame, wherein an in-out motor (1) is installed on the main frame, an in-out lead screw (2) is connected with the in-out motor (1), a guide rail (4) is further arranged on the main frame, a conveying frame (3) is installed on the guide rail (4), a left lifting lead screw (31) and a right lifting lead screw (31) are arranged in the middle of the conveying frame (3), and two lifting motors (32) are arranged corresponding to the two lifting lead screws (31);
the first claw disc (51) and the second claw disc (52) are connected and arranged on the conveying frame (3).
2. The system for assembling and disassembling a tire of a side-by-side four-mold vulcanizer of claim 1, wherein: the double-mold vulcanizing machine tire loading and unloading device also comprises a central mechanism (9) in a one-to-two structure.
3. The system for assembling and disassembling a tire of a side-by-side four-mold vulcanizer of claim 2, wherein: the center mechanism (9) further comprises an upper chuck mounting position (91), a lower chuck mounting position (92), and an upper ring lifting oil cylinder (93) and a lower ring lifting oil cylinder (94) are further arranged at the same time.
4. The system for assembling and disassembling a tire of a side-by-side four-mold vulcanizer of claim 3, wherein: the movement of the upper chuck mounting position (91) and the lower chuck mounting position (92) is driven by the central mechanism (9).
5. The system for assembling and disassembling a tire of a side-by-side four-mold vulcanizer of claim 1, wherein: the double-mold vulcanizer tire loading and unloading device further comprises: the die adjusting mechanism comprises two die adjusting nuts (6), two die adjusting motors (7) and two segmented dies (8), wherein the die adjusting nuts (6) are controlled by the die adjusting motors (7).
6. The system for assembling and disassembling a tire of a side-by-side four-mold vulcanizer of claim 5, wherein: two tyre releasing positions (10) are respectively arranged corresponding to the two adjustable moulds (8).
7. The system for assembling and disassembling a tire of a side-by-side four-mold vulcanizer of claim 1, wherein: the first claw disc (51) comprises a fixed disc (511), a movable disc (512), a quick-release pin shaft (513) and claw pieces (514) which are connected and arranged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147109.5U CN212684784U (en) | 2020-06-18 | 2020-06-18 | Tire loading and unloading system of parallel four-mold vulcanizing machine |
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| CN202021147109.5U CN212684784U (en) | 2020-06-18 | 2020-06-18 | Tire loading and unloading system of parallel four-mold vulcanizing machine |
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| CN212684784U true CN212684784U (en) | 2021-03-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474800A (en) * | 2021-04-20 | 2022-05-13 | 曹浩 | Synchronous driving device for segmented mold of vertical mechanical vulcanizing machine |
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- 2020-06-18 CN CN202021147109.5U patent/CN212684784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474800A (en) * | 2021-04-20 | 2022-05-13 | 曹浩 | Synchronous driving device for segmented mold of vertical mechanical vulcanizing machine |
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Address after: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee after: Qingdao Hailang Intelligent Equipment Co.,Ltd. Address before: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee before: Qingdao Shuangxing Equipment Manufacturing Co.,Ltd. |