Supporting ring positioning device and leather bag assembling equipment

Abstract

The utility model relates to a supporting ring positioning device and leather bag assembling equipment. The supporting ring positioning device comprises a supporting seat and a rotary positioning frame, wherein the supporting seat comprises a vertically arranged supporting plate; the rotary positioning frame comprises a main positioning block rotationally arranged on the top of the supporting plate and a plurality of positioning plate structures arranged on the periphery of the main positioning block in a protruding mode, and the multiple positioning plate structures are used for abutting against the inner side face of the supporting ring from multiple positions. A rotary connecting groove is formed in the middle of the main positioning block, a rotary connecting protrusion is arranged at the top of the supporting plate, and the rotary connecting protrusion is rotationally arranged in the rotary connecting groove; in the first working state, the rotary positioning frame is in the vertical direction so that the supporting ring can be in the vertical state. In the second working state, the rotary positioning frame rotates to the horizontal state so that the supporting ring can be in the horizontal state. According to the utility model, the problems that the supporting ring is not stable enough when being supported and overturned, the supporting and overturning effects are not good enough, and the assembling efficiency of the supporting ring and the supporting ring is influenced can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile auxiliary tooling equipment, in particular to a support ring positioning device and a bladder assembly device. Background Art

[0002] In the air suspension shock absorber of the car, the bladder is an important component and needs to be stretched out by a support ring during the assembly process. In the traditional technology, the support ring is usually placed in the flat bladder manually, and then the support ring is rotated in the bladder so that the support ring stretches the bladder from a flat shape to a cylindrical shape, and the support ring is moved to a suitable position in the bladder to realize the assembly of the support ring and the bladder. The installation is very laborious and difficult, and the efficiency is low.

[0003] Therefore, a tooling device for assembling a bladder and a support ring is proposed in the related art, which can automatically place the support ring into the bladder and expand the bladder, thereby improving the assembly efficiency of the support ring and the bladder and reducing the difficulty of assembly. However, the support ring positioning solution proposed in the related art is not stable enough when supporting and flipping the support ring, and the support and flipping effect is not good enough, which affects the assembly efficiency of the support ring and the bladder. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is that the support ring positioning solution proposed in the related technology is not stable enough when supporting and flipping the support ring, and the supporting and flipping effects are not good enough, which affects the assembly efficiency of the support ring and the bladder.

[0005] In order to solve the above technical problems, the utility model provides a support ring positioning device, comprising:

[0006] A support base, comprising a vertically arranged support plate; and

[0007] A rotating positioning frame, comprising a main positioning block rotatably arranged on the top of the support plate, and a plurality of positioning plate structures protrudingly arranged around the main positioning block, wherein the plurality of positioning plate structures are used to press against the inner side surface of the support ring from a plurality of positions;

[0008] Wherein, a rotation connection groove is provided in the middle of the main positioning block, and a rotation connection protrusion is provided on the top of the support plate, and the rotation connection protrusion is rotatably arranged in the rotation connection groove;

[0009] The rotating positioning frame has a first working state and a second working state; in the first working state, the tops of the plurality of positioning plate structures are used to press against the inner side surface of the support ring, and the rotating positioning frame is in a vertical position to make the support ring in a vertical state; in the second working state, the tops of the plurality of positioning plate structures are used to limit and press against the inner side surface of the support ring, and the rotating positioning frame is rotated to a horizontal state to make the support ring in a horizontal state.

[0010] Optionally, the swivel connection protrusion includes a protrusion connection portion protruding from the top of the support plate, and a protrusion limiting portion bent along the side of the protrusion connection portion and extending to the outside of the side of the support plate, and the protrusion limiting portion is hinged on the inner side wall of the swivel connection groove;

[0011] In the first working state, the side surface of the main positioning block abuts against or is parallel to the side surface of the vertically arranged support plate; in the second working state, the side surface of the main positioning block abuts against the horizontally arranged top surface of the support plate.

[0012] Optionally, a rotation limiting groove is provided on the top of the support plate, and a rotation limiting block is provided on the side of the main positioning block, and the rotation limiting block is rotatably disposed in the rotation limiting groove.

[0013] Optionally, the rotation limiting groove comprises an auxiliary rotation groove provided on a side surface of the support plate, and the rotation limiting block is rotatably connected to the auxiliary rotation groove;

[0014] The rotation limiting groove also includes a rotation positioning groove provided on the top surface of the support plate, and the rotation positioning groove is communicated with the top of the auxiliary rotation groove;

[0015] In the first working state, the rotation limit block is located in the auxiliary rotation groove; in the second working state, the rotation limit block is located in the rotation positioning groove.

[0016] Optionally, one rotation limiting groove is provided on each side of the rotation connection protrusion, and two rotation limiting blocks are correspondingly provided on the side surface of the main positioning block.

[0017] Optionally, a plurality of movable slots are provided around the main positioning block;

[0018] The positioning plate structure comprises a ring body positioning plate which is telescopically arranged in one of the movable slots, and an elastic member connected between the ring body positioning plate and the bottom wall of the movable slot.

[0019] Optionally, the ring body positioning plate includes a positioning plate main body telescopically arranged in the movable slot, and a positioning baffle protruding from the end of the positioning plate main body, and a semi-open ring body positioning groove is formed between the side surface of the positioning baffle and the end face of the positioning plate main body, and the ring body positioning groove is used to position the support ring.

[0020] Optionally, a plurality of annular positioning protrusions are protrudingly provided around the main positioning block, and the plurality of movable slots are provided on the plurality of annular positioning protrusions in a one-to-one correspondence.

[0021] Optionally, the support ring positioning device comprises a positioning frame rotating mechanism provided on the support seat;

[0022] The positioning frame rotation mechanism includes a bracket rotation driving member rotatably arranged on the support seat, and a positioning frame pulling wire structure connected to the bracket rotation driving member. The positioning frame pulling wire structure is connected to the rotating positioning frame and is used to pull the rotating positioning frame to rotate between the vertical direction and the horizontal direction under the drive of the bracket rotation driving member.

[0023] In addition, the utility model also provides a bladder assembly device, comprising:

[0024] Equipment racks;

[0025] A bladder upper clamp is arranged on the top of the equipment frame;

[0026] The lower clamp of the bladder is arranged at the bottom of the equipment frame and is arranged correspondingly to the upper clamp of the bladder; and

[0027] The support ring positioning device as described above is arranged on the lower clamp of the bladder, and is correspondingly matched with the upper clamp of the bladder and the lower clamp of the bladder.

[0028] The technical solution provided by the utility model has the following advantages:

[0029] The plurality of positioning plate structures around the main positioning block of the rotating positioning frame can be pressed against the inner side of the support ring from multiple positions to position the support ring. Moreover, the rotating positioning frame can be rotatably arranged on the top of the support plate through the rotating connection groove in the middle of the main positioning block and the rotating connection protrusion on the top of the support plate, and the rotating positioning frame can be limited by the top of the support plate so that the rotating positioning frame can rotate between the vertical direction and the horizontal direction, so that the rotating positioning frame has a first working state and a second working state. In the first working state, the tops of the plurality of positioning plate structures can be pressed against the inner side of the support ring so that the rotating positioning frame in the vertical state positions the support ring in the vertical state; in the second working state, the tops of the plurality of positioning plate structures can be limited to press against the inner side of the support ring so that the rotating positioning frame in the horizontal state positions the support ring in the horizontal state. When the support ring is in the vertical state, it is convenient to extend the support ring into the interior of the leather bag; and when the support ring is in the horizontal state, it is convenient to support the interior of the leather bag through the support ring.

[0030] Moreover, through the main positioning block of the rotating positioning frame and the multiple positioning plate structures around it, the inner side of the support ring can be supported and positioned from multiple positions, so that the positioning of the support ring is stable and reliable; and through the rotating connection groove in the middle of the main positioning block and the rotating connection protrusion on the top of the support plate, the rotating positioning frame and the support ring positioned thereon can be stably flipped, so that the support ring can stably rotate between the vertical state and the horizontal state. That is, through the support ring positioning device provided by the utility model, the support ring can be stably supported and flipped, the support and flipping effects are better, and the assembly efficiency of the support ring and the bladder can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 The three-dimensional structure diagram of the support ring positioning device of the utility model is shown in FIG. Figure 1 ;

[0033] Figure 2 The three-dimensional structure diagram of the support ring positioning device of the utility model is shown in FIG. Figure 2 ;

[0034] Figure 3 The three-dimensional structure diagram of the rotating positioning frame and the supporting seat part of the support ring positioning device of the utility model Figure 1 ;

[0035] Figure 4 The three-dimensional structure diagram of the rotating positioning frame and the supporting seat part of the support ring positioning device of the utility model Figure 2 ;

[0036] Figure 5 The three-dimensional structure diagram of the rotating positioning frame and the supporting seat part of the support ring positioning device of the utility model Figure 3 ;

[0037] Figure 6 The three-dimensional structure of the support base of the support ring positioning device of the utility model is shown in FIG. Figure 1 ;

[0038] Figure 7 The three-dimensional structure of the support base of the support ring positioning device of the utility model is shown in FIG. Figure 2 ;

[0039] Figure 8 The three-dimensional structure diagram of the rotating positioning frame of the support ring positioning device of the utility model is shown in FIG. Figure 1 ;

[0040] Fig. 9 The three-dimensional structure diagram of the rotating positioning frame of the support ring positioning device of the utility model is shown in FIG. Figure 2 ;

[0041] Fig.10 It is a three-dimensional structural schematic diagram of the bladder assembly equipment described in the utility model.

[0042] In the figure: 10, support ring positioning device; 20, support ring; 30, equipment frame; 40, upper clamp of the bladder; 50, lower clamp of the bladder; 100, support seat; 110, support plate; 112, rotation connection protrusion; 1122, protrusion connection part; 1124, protrusion limit part; 114, rotation limit groove; 1142, auxiliary rotation groove; 1144, rotation positioning groove; 120, support bottom plate; 200, rotation positioning frame; 210, main positioning block; 212, rotation connection groove; 214, rotation limit block; 216, movable slot; 218, ring body positioning protrusion; 220, positioning plate structure; 222, ring body positioning plate; 2222, positioning plate main body; 2224, positioning baffle; 224, elastic member; 226, ring body positioning groove; 300, positioning frame rotation mechanism; 310, bracket rotation drive member; 312, driving base; 314, rotation drive motor; 316, rotation transmission structure; 318, bracket rotation axis; 320, positioning frame wire drawing structure; 322, rotation wire drawing block; 324, wire wheel structure; 3242, wire block; 3244, first wire wheel; 3246, second wire wheel; 3248, rope body positioning block; 400, positioning frame lifting mechanism; 410, lifting base; 420, lifting drive motor; 430, lifting transmission structure; 440, linear lifting and moving structure. DETAILED DESCRIPTION

[0043] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0044] like Figure 1 to Figure 2 As shown, the utility model provides a support ring positioning device 1010, including a support base 100, and a rotating positioning frame 200 arranged on the support base 100. The support ring 20 can be positioned and flipped by the rotating positioning frame 200, and the support ring 20 can be positioned in a vertical state and extended into the bladder, and then the support ring 20 can be rotated in the bladder to make it rotate to a horizontal state, so as to open the bladder from the inside.

[0045] Specifically, the support seat 100 may include a support base plate 120, and a support plate 110 vertically disposed on the support base plate 120. Moreover, the rotation positioning frame 200 may include a main positioning block 210 rotatably disposed on the top of the support plate 110, and a plurality of positioning plate structures 220 protrudingly disposed around the main positioning block 210, and the plurality of positioning plate structures 220 are used to press against the inner side surface of the support ring 20 from multiple positions. That is, by pressing against the inner side surface of the support ring 20 from multiple positions, the support ring 20 is positioned by the plurality of positioning plate structures 220 around the main positioning block 210 of the rotation positioning frame 200.

[0046] Moreover, if Figures 3 to 5 As shown, a rotation connection groove 212 may be provided in the middle of the main positioning block 210, and a rotation connection protrusion 112 is provided on the top of the support plate 110, and the rotation connection protrusion 112 is rotatably disposed in the rotation connection groove 212. Moreover, the rotation positioning frame 200 may have a first working state and a second working state; in the first working state, the tops of the plurality of positioning plate structures 220 may be pressed against the inner side surface of the support ring 20, and the rotation positioning frame 200 is in a vertical position for making the support ring 20 in a vertical state; in the second working state, the tops of the plurality of positioning plate structures 220 are limited to press against the inner side surface of the support ring 20, and the rotation positioning frame 200 is rotated to a horizontal state for making the support ring 20 in a horizontal state.

[0047] The rotating positioning frame 200 can be rotatably arranged on the top of the support plate 110 through the rotating connection groove 212 in the middle of the main positioning block 210 and the rotating connection protrusion 112 on the top of the support plate 110, and the rotating positioning frame 200 can be limited by the top of the support plate 110, so that the rotating positioning frame 200 can rotate between the vertical direction and the horizontal direction, so that the rotating positioning frame 200 has a first working state and a second working state. In the first working state, the tops of the plurality of positioning plate structures 220 can be pressed against the inner side surface of the support ring 20, so that the rotating positioning frame 200 in the vertical state can position the support ring 20 in the vertical state; in the second working state, the tops of the plurality of positioning plate structures 220 can be limited and pressed against the inner side surface of the support ring 20, so that the rotating positioning frame 200 in the horizontal state can position the support ring 20 in the horizontal state. When the support ring 20 is in a vertical state, it is convenient to extend the support ring 20 into the interior of the bladder; and when the support ring 20 is in a horizontal state, it is convenient to support the interior of the bladder through the support ring 20.

[0048] Moreover, through the main positioning block 210 of the rotating positioning frame 200 and the multiple positioning plate structures 220 around it, the inner side of the support ring 20 can be supported and positioned from multiple positions, so that the positioning of the support ring 20 is stable and reliable; and through the rotating connection groove 212 in the middle of the main positioning block 210 and the rotating connection protrusion 112 on the top of the support plate 110, the rotating positioning frame 200 and the support ring 20 positioned thereon can be stably flipped, so that the support ring 20 can stably rotate between the vertical state and the horizontal state. That is, through the support ring positioning device 10 provided by the utility model, the support ring can be stably supported and flipped, the support and flipping effects are better, and the assembly efficiency of the support ring 20 and the bladder can be improved.

[0049] Furthermore, if Figures 5 to 7 As shown, the rotational connection protrusion 112 may include a protruding connection portion 1122 protruding from the top of the support plate 110, and a protruding stopper 1124 extending along the side of the protruding connection portion 1122 and extending to the outside of the side of the support plate 110, and the protruding stopper 1124 is hinged on the inner side wall of the rotational connection groove 212. By making the rotational connection protrusion 112 protrude from the side of the support plate 110, the main positioning block 210 hinged to the rotational connection protrusion 112 through the rotational connection groove 212 is limited by the top of the support plate 110 during the rotation process, so that the main positioning block 210 and the rotational positioning frame 200 can only rotate between the vertical state and the horizontal state. Moreover, in the first working state, the side surface of the main positioning block 210 of the rotating positioning frame 200 abuts against or is parallel to the side surface of the vertically arranged support plate 110, so that the rotating positioning frame 200 can position the support ring in a vertical state, which is convenient for extending the support ring 20 into the leather bag in a vertical state; in the second working state, the side surface of the main positioning block 210 of the rotating positioning frame 200 abuts against the horizontally arranged top surface of the support plate 110, so that the rotating positioning frame 200 can position the support ring 20 in a horizontal state, which is convenient for rotating the support ring 20 in the leather bag from a vertical state to a horizontal state, thereby expanding the flat leather bag to form a circular state.

[0050] Moreover, if Figures 5 to 9As shown, the top of the support plate 110 may be provided with a rotation limit groove 114, and the side of the main positioning block 210 may be provided with a rotation limit block 214, and the rotation limit block 214 may be rotatably arranged in the rotation limit groove 114. By providing the rotation limit groove 114 on the top of the support plate 110 and providing the corresponding rotation limit block 214 on the side of the main positioning block 210 of the rotating positioning frame 200, it is convenient to realize the rotation connection between the main positioning block 210 of the rotating positioning frame 200 and the support plate 110, and it is also possible to limit the rotation of the rotating positioning frame 200 by the rotation limit block 214 and the rotation limit block 214 during the rotation of the rotating positioning frame 200, so that the rotation of the rotating positioning frame 200 is relatively free, and its rotation is stable and reliable, and the product will not be offset when it is squeezed by external force. Moreover, the rotation limit groove 114 on the top of the support plate 110 can more effectively limit the rotating positioning frame 200, so that the rotating positioning frame 200 is convenient to rotate and position it in a horizontal state.

[0051] Furthermore, the rotation limiting groove 114 may include an auxiliary rotation groove 1142 disposed on the side of the top of the support plate 110, and the rotation limiting block 214 may be rotatably connected to the auxiliary rotation groove 1142. By providing the auxiliary rotation groove 1142 on the side of the support plate 110, not only can the rotation limiting block 214 be connected and limited, but the rotation limiting block 214 can also be hidden in the auxiliary rotation groove 1142, so that the side of the main positioning block 210 is closer to the side of the support plate 110 in the vertical state, and the limiting effect is better. Moreover, the rotation limiting groove 114 may also include a rotation positioning groove 1144 disposed on the top surface of the support plate 110, and the rotation positioning groove 1144 is connected to the top of the auxiliary rotation groove 1142. By setting a rotation positioning groove 1144 corresponding to the rotation limiting block 214 on the top surface of the support plate 110, not only can the rotation limiting block 214 be limited from the horizontal plane, but also the rotation process of the rotation limiting block 214 can be limited, so that the rotation is accurate and reliable. In the first working state, the rotation limiting block 214 of the main positioning block 210 can be located in the auxiliary rotation groove 1142, so that the side of the main positioning block 210 can be kept parallel to the side of the support plate 110, so that the support ring 20 positioned by the rotation positioning frame 200 can be in a vertical state; in the second working state, the rotation limiting block 214 of the main positioning block 210 can be located in the rotation positioning groove 1144, and the side of the rotation limiting block 214 can be tightly pressed against the bottom surface of the rotation positioning groove 1144, so that the side of the main positioning block 210 can be kept parallel to the top surface of the support plate 110, so that the support ring 20 positioned by the rotation positioning frame 200 can be in a horizontal state.

[0052] In this embodiment, a rotation limiting groove 114 may be provided on each side of the rotation connection protrusion 112 of the support plate 110, and two rotation limiting blocks 214 may be provided on the side of the main positioning block 210, and the two rotation limiting blocks 214 are hinged in the two rotation limiting grooves 114 one by one. By providing a rotation limiting groove 114 on each side of the rotation connection protrusion 112, the main positioning block 210 can be auxiliary connected and limited from both sides, so that the limitation of the main positioning block 210 and the rotation positioning frame 200 is more reliable, thereby making the rotation of the rotation positioning frame 200 more accurate and stable. In addition, multiple rotation limiting grooves 114 may be provided on the support plate 110, and multiple rotation limiting blocks 214 may be provided on the main positioning block 210.

[0053] In addition, a plurality of movable slots 216 may be provided around the main positioning block 210 of the rotating positioning frame 200, and a plurality of positioning plate structures 220 may be movably disposed in the plurality of movable slots 216 one by one, so that the positioning plate structure 220 can be telescopically movable along the radial direction of the main positioning block 210, so as to facilitate the inner side of the support ring 20 to be pressed and limited by the positioning plate structure 220. Moreover, the positioning plate structure 220 may include a ring body positioning plate 222 correspondingly telescopically disposed in one of the movable slots 216, and an elastic member 224 connected between the ring body positioning plate 222 and the groove bottom wall of the movable slot 216. The ring body positioning plate 222 can be telescopically connected to the movable slot 216 of the main positioning block 210 by the elastic member 224, and when the support ring 20 is sleeved on the end of the ring body positioning plate 222, the elasticity of the elastic member 224 can press the support ring tightly to prevent the support ring 20 from being separated from the rotating positioning frame 200.

[0054] Further, the ring body positioning plate 222 may include a positioning plate body 2222 telescopically arranged in the movable slot 216, and a positioning baffle 2224 protruding from the end of the positioning plate body 2222, and a semi-open ring body positioning groove 226 is formed between the side of the positioning baffle 2224 and the end face of the positioning plate body 2222, and the ring body positioning groove 226 is used to position the support ring 20. By arranging the semi-open ring body positioning groove 226 at the end of the ring body positioning plate 222, the support ring 20 can be conveniently sleeved in the ring body positioning groove 226 at the end of the ring body positioning plate 222, and it is also convenient to limit and position through the ring body positioning groove 226. Moreover, the opening direction of the ring body positioning groove 226 can be opposite to the rotation direction of the rotating positioning frame 200, so as to avoid the support ring 20 from falling off from the rotating positioning frame 200 during the rotation process, and it is also convenient to separate the rotating positioning frame 200 from the support ring after completing the support assembly of the support ring 20 to the leather bag. Furthermore, the elastic member 224 may be configured as a connecting spring.

[0055] Moreover, a plurality of ring body positioning protrusions 218 may be prominently provided around the main positioning block 210, and a plurality of movable slots 216 may be provided on the plurality of ring body positioning protrusions 218 in one-to-one correspondence. By providing a plurality of ring body positioning protrusions 218 around the main positioning block 210, it is not only convenient to provide the movable slots 216 to be movably engaged with the positioning plate structure 220, but also the volume and weight of the main positioning block 210 may be reduced. In this embodiment, three ring body positioning protrusions 218 may be evenly provided around the main positioning block 210, and three positioning plate structures 220 may also be provided correspondingly. The positioning plate bodies 2222 of the three positioning plate structures 220 are telescopically connected to the three ring body positioning protrusions 218 around the main positioning block 210 through the elastic member 224 in one-to-one correspondence, and the structure is simple. In addition, a greater number of ring body positioning protrusions 218 may be provided around the main positioning block 210, and a greater number of positioning plate structures 220 may be provided correspondingly.

[0056] In addition, if Figures 1 to 3 As shown, the support ring positioning device 10 may include a positioning frame rotating mechanism 300 arranged on the support base 100, and the positioning frame rotating mechanism 300 is connected to the rotating positioning frame 200, and is used to drive the rotating positioning frame 200 to rotate between a vertical state and a horizontal state, so as to drive the support ring 20 to change from a vertical state to a horizontal state.

[0057] Specifically, the positioning frame rotation mechanism 300 may include a support rotation driving member 310 that is rotated on the support base plate 120 of the support seat 100, and a positioning frame wire pulling structure 320 connected to the support rotation driving member 310. The positioning frame wire pulling structure 320 is connected to the rotating positioning frame 200 and is used to pull the rotating positioning frame 200 to rotate between the vertical direction and the horizontal direction under the drive of the support rotation driving member 310. The positioning frame wire pulling structure 320 can be driven by the support rotation driving member 310 to reel in or unreel, and the rotating positioning frame 200 can be pulled to rotate, so that the rotating positioning frame 200 can be rotated from a vertical state to a horizontal state.

[0058] Further, the support rotation driving member 310 may include a driving base 312, a rotation driving motor 314 disposed on the driving base 312, a rotation transmission structure 316 connected to the rotation driving motor 314, and a support rotation shaft 318 connected to the rotation transmission structure 316, wherein the support rotation shaft 318 is rotationally disposed on the support base 120 of the support seat 100 and is connected to the positioning frame wire pulling structure 320. The rotation driving motor 314 can drive the rotation transmission structure 316 to work, so that the rotation transmission structure 316 drives the support rotation shaft 318 to rotate, so that the rotation transmission structure 316 drives the positioning frame wire pulling structure 320 to operate, so that the positioning frame wire pulling structure 320 can be wound up or unwound. Moreover, the rotation transmission structure 316 can be set as a belt transmission structure, a chain transmission structure, a gear transmission structure, or the like.

[0059] Moreover, the positioning frame wire pulling structure 320 may include a rotating wire pulling block 322 connected to the support rotating shaft 318, a wire pulley structure 324 disposed on the support plate 110, and a pull rope wound on the rotating wire pulling block 322, wound around the wire pulley structure 324, and connected to the top of the rotating positioning frame 200. The rotating wire pulling block 322 may be driven by the support rotating driving member 310 to reel in or unreel the wound pull rope, thereby pulling the top of the rotating positioning frame 200 to rotate it. Furthermore, the wire wheel structure 324 may include a wire block 3242 arranged at the bottom of the support plate 110, a plurality of first wire wheels 3244 arranged on the wire block 3242, a second wire wheel 3246 arranged at the bottom and / or the middle of the support plate 110, and a rope body positioning block 3248 with a rope body positioning hole arranged at the top of the main positioning block 210 or / and the top of the rotation limit block 214. The pull rope can be connected to the rope body positioning block 3248 by the rotating pull rope block 322 through the first wire wheel 3244 and the second wire wheel 3246, so as to pull the top of the main positioning block 210 or the top of the rotation limit block 214 to rotate the main positioning block 210 and the entire rotation positioning frame 200.

[0060] In addition, the support ring positioning device 10 may also include a positioning frame lifting mechanism 400 connected to the support base 100, which is used to drive the rotating positioning frame 200 and the positioned support ring 20 to move up and down, and can move the rotating positioning frame 200 and the support ring 20 to the middle position inside the bladder (or the top position, or the bottom position).

[0061] Specifically, the positioning frame lifting mechanism 400 may include a lifting base 410, a lifting drive motor 420 disposed on the lifting base 410, a lifting transmission structure 430 connected to the lifting drive motor 420, and a linear lifting and moving structure 440 connected to the lifting and moving transmission structure 430, and the linear lifting and moving structure 440 may be connected to the support base 120 of the support seat 100. Among them, the lifting and moving transmission structure 430 may also be set as a belt transmission structure, or a chain transmission structure, or a gear transmission structure, etc. The linear lifting and moving structure 440 may be set as a screw nut transmission structure, and may include a vertically arranged transmission screw connected to the lifting and moving transmission structure 430, and a driving nut threadedly matched with the transmission screw, and the driving nut may be connected to the support base 120.

[0062] Moreover, the positioning frame lifting mechanism 400 can be integrated with the positioning frame rotating mechanism 300. Specifically, the driving base 312 of the positioning frame rotating mechanism 300 and the driving nut of the positioning frame lifting mechanism 400 can be integrated, and a connecting rod frame is provided to fix the driving base 312 of the positioning frame rotating mechanism 300 and the supporting bottom plate 120 of the supporting seat 100, so that the positioning frame lifting mechanism 400 can simultaneously drive the positioning frame rotating mechanism 300 and the rotating positioning frame 200 to move up and down.

[0063] like Fig.10 As shown, the utility model also proposes a bladder assembly device, including an equipment frame 30, an upper bladder clamp 40 arranged on the top of the equipment frame 30, a lower bladder clamp 50 arranged on the bottom of the equipment frame 30 and corresponding to the upper bladder clamp 40, and the support ring positioning device 10 as described above, the support ring positioning device 10 is arranged on the lower bladder clamp 50 and corresponds to the upper bladder clamp 40 and the lower bladder clamp 50. The top of the bladder can be clamped and positioned by the upper clamp 40 of the bladder, the bottom of the bladder can be clamped and positioned by the lower clamp 50 of the bladder, and the support ring 20 can be positioned and rotated by the support ring positioning device 10, and the support ring 20 can be lifted and lowered, so that the support ring 20 can be moved from a vertical state to the bladder positioned by the upper clamp 40 of the bladder and the lower clamp 50 of the bladder, and when the support ring 20 is moved to a predetermined position in the bladder, the support ring 20 can be rotated to a horizontal state, so that the flat bladder can be expanded into a cylindrical shape. By adopting the above-mentioned support ring positioning device 10, the assembly of the support ring 20 and the bladder can be stable, accurate and reliable, and the assembly efficiency and assembly effect can be greatly improved.

[0064] In the description of the present utility model, it should be noted that the terms "upper, lower, top, bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, or are for the components themselves in the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0065] It should be noted that, in the present utility model, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0066] Obviously, the above described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, ordinary technicians in this field can make other different forms of changes or modifications without creative work, which should fall within the scope of protection of the utility model.

Claims

1. A support ring positioning device, characterized in that: include: A support base, comprising a vertically arranged support plate; and A rotating positioning frame, comprising a main positioning block rotatably arranged on the top of the support plate, and a plurality of positioning plate structures protrudingly arranged around the main positioning block, wherein the plurality of positioning plate structures are used to press against the inner side surface of the support ring from a plurality of positions; Wherein, a rotation connection groove is provided in the middle of the main positioning block, and a rotation connection protrusion is provided on the top of the support plate, and the rotation connection protrusion is rotatably arranged in the rotation connection groove; The rotating positioning frame has a first working state and a second working state; in the first working state, the tops of the plurality of positioning plate structures are used to press against the inner side surface of the support ring, and the rotating positioning frame is in a vertical position to make the support ring in a vertical state; in the second working state, the tops of the plurality of positioning plate structures are used to limit and press against the inner side surface of the support ring, and the rotating positioning frame is rotated to a horizontal state to make the support ring in a horizontal state.

2. The support ring positioning device according to claim 1, characterized in that: The swivel connection protrusion includes a protrusion connection portion protruding from the top of the support plate, and a protrusion limiting portion bent along the side of the protrusion connection portion and extending to the outside of the side of the support plate, and the protrusion limiting portion is hinged on the inner side wall of the swivel connection groove; In the first working state, the side surface of the main positioning block abuts against or is parallel to the side surface of the vertically arranged support plate; in the second working state, the side surface of the main positioning block abuts against the horizontally arranged top surface of the support plate.

3. The support ring positioning device according to claim 1, characterized in that: A rotation limiting groove is provided on the top of the support plate, and a rotation limiting block is provided on the side of the main positioning block. The rotation limiting block is rotatably arranged in the rotation limiting groove.

4. The support ring positioning device according to claim 3, characterized in that: The rotation limiting groove comprises an auxiliary rotation groove provided on the side of the support plate, and the rotation limiting block is rotatably connected to the auxiliary rotation groove; The rotation limiting groove also includes a rotation positioning groove provided on the top surface of the support plate, and the rotation positioning groove is communicated with the top of the auxiliary rotation groove; In the first working state, the rotation limit block is located in the auxiliary rotation groove; in the second working state, the rotation limit block is located in the rotation positioning groove.

5. The support ring positioning device according to claim 3, characterized in that: A rotation limiting groove is respectively provided on both sides of the rotation connection protrusion, and two rotation limiting blocks are correspondingly provided on the side surface of the main positioning block.

6. The support ring positioning device according to any one of claims 1 to 5, characterized in that: A plurality of movable slots are arranged around the main positioning block; The positioning plate structure comprises a ring body positioning plate which is telescopically arranged in one of the movable slots, and an elastic member connected between the ring body positioning plate and the bottom wall of the movable slot.

7. The support ring positioning device according to claim 6, characterized in that: The ring body positioning plate includes a positioning plate main body telescopically arranged in the movable slot, and a positioning baffle protruding from the end of the positioning plate main body, and a semi-open ring body positioning groove is formed between the side surface of the positioning baffle and the end surface of the positioning plate main body, and the ring body positioning groove is used to position the support ring.

8. The support ring positioning device according to claim 6, characterized in that: A plurality of annular positioning protrusions are protrudingly provided around the main positioning block, and a plurality of movable slots are correspondingly provided on the plurality of annular positioning protrusions.

9. The support ring positioning device according to any one of claims 1 to 5, characterized in that: The support ring positioning device comprises a positioning frame rotating mechanism provided on the support seat; The positioning frame rotation mechanism includes a bracket rotation driving member rotatably arranged on the support seat, and a positioning frame pulling wire structure connected to the bracket rotation driving member. The positioning frame pulling wire structure is connected to the rotating positioning frame and is used to pull the rotating positioning frame to rotate between the vertical direction and the horizontal direction under the drive of the bracket rotation driving member.

10. A bladder assembly device, characterized in that: include: Equipment racks; A bladder upper clamp is arranged on the top of the equipment frame; The lower clamp of the bladder is arranged at the bottom of the equipment frame and is arranged correspondingly to the upper clamp of the bladder; and The support ring positioning device as described in any one of claims 1 to 9 is arranged on the lower clamp of the bladder and corresponds to the upper clamp of the bladder and the lower clamp of the bladder.

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