Novel sucker turnover device

Abstract

The invention provides a novel sucker turnover device which is characterized in that a plurality of turnover mechanisms are arranged on one side of a sucker component, one end of each turnover mechanism is fixedly connected to one end of the sucker component, each turnover mechanism comprises a guide rail, a guide seat, a traction component and a base, the base is fixedly mounted on a foundation, the traction component is arranged on the base, and the guide rail is fixedly connected with the guide seat. The execution end of the traction part can linearly move through the power part, one end of the guide seat is connected to the traction part, the other end of the guide seat is fixedly connected to the suction cup part, the periphery of the guide seat is slidably connected to the periphery of the guide rail, and the traction part is used for driving the guide seat and the suction cup part to linearly move; and the guide rail is used for limiting the track of the linear displacement. The suction cup turnover device can turn over a composite board on the feeding rail and then transfer the composite board to the discharging roller way so as to facilitate subsequent stacking and packaging procedures and the like, and is reliable in structure, high in speed, small in damage to the board, capable of adapting to different board thicknesses and high in universality.

Description

Technical Field

[0001] The invention belongs to the field of production line flipping, and in particular relates to a novel suction cup flipping device. Background Art

[0002] In the process of production, processing and assembly of large composite panels, due to the large mass and area of ​​the panels, if manual handling is adopted, the labor intensity is high and the production efficiency is low. The common lifting equipment such as hooks and slings cannot be directly applicable to the specifications and shapes of the panels. When the panel workpieces are clamped and transported by special panel hoists, certain damage will be caused to the edges and surfaces of the panels. Moreover, the handling hoist does not have the function of flipping the panels. During the production process of the panels, the operation remains unchanged. If the panel flipping device of the prior art is used to flip the panels, its flipping mechanism does not have the lifting function and cannot be applied to panels of different thickness specifications. Summary of the invention

[0003] In view of this, the present invention aims to propose a novel suction cup flipping device to solve the problem that in the production of large composite panels in the prior art, the flipping process relies on manual flipping, which is labor-intensive, flipping by automated equipment may cause damage to the panels, and the equipment does not have a lifting function and cannot be used for panels of different thickness specifications.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A novel suction cup flipping device comprises a suction cup component and a flipping mechanism, and a plurality of flipping mechanisms are arranged on one side of the suction cup component, one end of each flipping mechanism is fixedly connected to one end of the suction cup component, each flipping mechanism comprises a guide rail, a guide seat, a traction component and a base, the base is fixedly mounted on a foundation, a traction component is arranged on the base, and the execution end of the traction component can be linearly moved through a power component, one end of the guide seat is connected to the traction component, the other end of the guide seat is fixedly connected to the suction cup component, and the periphery of the guide seat is slidably connected to the periphery of the guide rail, the traction component is used to drive the guide seat and the suction cup component to linearly displace, and the guide rail is used to limit the trajectory of the linear displacement.

[0006] Furthermore, a first sprocket shaft and a second sprocket shaft are respectively mounted on the base, and a first sprocket is fixedly sleeved on the periphery of the first sprocket shaft, and a second sprocket is fixedly sleeved on the periphery of the second sprocket shaft, the traction component is a chain, and the periphery of the first sprocket and the periphery of the second sprocket form a synchronous transmission structure through the chain, and the power component includes a reduction motor, an output end of the reduction motor is fixedly connected to one end of the first sprocket shaft, and two adjacent second sprocket shafts are connected by a transmission shaft.

[0007] Furthermore, the guide rail includes an arc guide rail and straight guide rails respectively arranged at both ends of the arc guide rail, and the arc guide rail is arranged at the end of the second sprocket, the arc guide rail is concentric with the second sprocket, both sides of the guide seat are slidably connected to the periphery of the arc guide rail, and the arc guide rail is a flip structure of the suction cup component.

[0008] Furthermore, the cross-section of the arc guide rail is a semicircular structure, and special-shaped sections are respectively arranged at both ends of the arc guide rail, and the outer side of the special-shaped section is a long straight section, the inner side of the special-shaped section includes an arc section and a short straight section, and the inner side of the straight guide rail transitions to the arc section through the short straight section.

[0009] Furthermore, two proximity detection units are provided on the guide rail, and the two proximity detection units are respectively located at two ends of the circular arc guide rail or on each straight guide rail;

[0010] Furthermore, the proximity detection unit includes a proximity switch and a proximity shaft, the proximity switch is mounted on the guide rail, and the proximity shaft is mounted on the traction component or the guide seat.

[0011] Furthermore, the suction cup component includes a flip shaft, one end of each guide seat is fixedly sleeved to the periphery of the flip shaft, and a plurality of support frames are axially arranged on the periphery of the flip shaft, and a plurality of suction cup bodies are evenly distributed on the support frames, and the suction cup bodies are used to absorb the products to be transported.

[0012] Furthermore, a blocking seat is installed on the support frame, and one side of the blocking seat can abut against one side of the product to be transferred.

[0013] Furthermore, the suction cup body is installed on the support frame through an adapter seat, the adapter seat includes a connecting plate, and the cross-section of the connecting plate is a U-shaped structure, the outer periphery of the support frame is sleeved in the U-shaped structure, the side wall of the U-shaped structure is provided with a mounting hole, the outer periphery of the connecting rod is sleeved in the mounting hole, the outer periphery of the lower end of the connecting rod slides to the inner ring of the connecting sleeve, and the suction cup body is arranged at the lower end of the connecting sleeve, and a spring is arranged on the outer periphery of the connecting rod, and the two ends of the spring are respectively fixedly connected to the outer periphery of the connecting sleeve and the outer side wall of the connecting plate.

[0014] Furthermore, a mounting plate is provided on the traction component, and one end of the guide seat is sleeved on the mounting plate;

[0015] Furthermore, a first supporting wheel is rotated on the traction component, and the outer periphery of the first supporting wheel is rollingly connected to the inner side of the guide rail.

[0016] Furthermore, the guide seat includes a guide wheel seat, one end of which is fixedly sleeved on the suction cup component, and the other end of the guide wheel seat is connected to the traction component. A plurality of second supporting wheels are arranged on the guide wheel seat, and the outer periphery of the second supporting wheels is rollingly connected to the outer periphery of the arc guide rail and the straight guide rail, and at least two second supporting wheels are simultaneously rollingly connected to the outer periphery of the arc guide rail through the special-shaped segment guide.

[0017] Furthermore, the cross-section of the guide wheel seat is an arc-shaped structure, the outer side of the guide wheel seat is fixedly sleeved on the suction cup component, the inner side of the guide wheel seat is provided with a pin shaft seat, and the pin shaft seat is sleeved on the traction component, and a plurality of axle seats are provided on the inner side of the guide wheel seat, a wheel axle is rotatably provided on each axle seat, and a second supporting wheel is provided at both ends of each wheel axle.

[0018] Furthermore, the two second supporting wheels are arranged opposite to each other, and a clamping ring platform is arranged on the periphery of one end of each second supporting wheel, and one side of the clamping ring platform can be abutted against one side of the guide rail.

[0019] Compared with the prior art, the novel suction cup flipping device described in the present invention has the following beneficial effects:

[0020] (1) The novel suction cup flipping device described in the present invention can flip the composite board on the feed track and then transfer it to the discharge roller to facilitate subsequent stacking and packaging processes. It has a reliable structure, high speed, little damage to the board, can adapt to different board thicknesses, and has strong versatility.

[0021] (2) The present invention describes a novel suction cup flipping device, in which a stopper is installed on a support frame, and one side of the stopper can abut against one side of the product to be transferred. The stopper is mainly used to provide support for the composite plate when the composite plate is flipped to 90 degrees, thereby increasing the adsorption force and life of the suction cup. The connecting rod and the connecting sleeve slide relative to each other to float the suction cup body, reduce assembly tolerance, and improve the versatility of the suction cup components.

[0022] (3) A novel suction cup flipping device described in the present invention, wherein the outer periphery of the first supporting wheel is rollingly connected to the inner side of the guide rail, and the first supporting wheel can run along the inner track of the guide rail;

[0023] The second supporting wheel can run along the outer track of the guide rail, and the first supporting wheel and the second supporting wheel can tighten the relative position of the guide wheel seat on the guide rail, and enable the second supporting wheel to be close to the guide rail.

[0024] (4) In the novel suction cup flipping device described in the present invention, the width of the linear rail is smaller than the width of the circular arc rail, and the special-shaped section is a transition from the wall thickness of the linear rail to the wall thickness of the circular arc rail, so that when the guide seat transitions from the linear rail to the circular arc rail, the execution end of the guide seat can gradually clamp the outer wall of the circular arc rail, and through the change of wall thickness, the contact surface of the execution end of the guide seat can always maintain a stable contact surface with the circular arc rail, thereby improving the stability of the guide seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 This is a schematic structural diagram of a novel suction cup flipping device according to an embodiment of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the flipping mechanism according to an embodiment of the present invention;

[0028] Figure 3 It is a structural schematic diagram of a suction cup component according to an embodiment of the present invention;

[0029] Figure 4 for Figure 3 A partial enlarged view of middle A;

[0030] Figure 5 It is a structural schematic diagram of a traction component according to an embodiment of the present invention;

[0031] Figure 6 It is a front view schematic diagram of the guide seat according to the embodiment of the present invention;

[0032] Figure 7 It is a cross-sectional schematic diagram of the guide seat according to an embodiment of the present invention;

[0033] Figure 8 It is a front view schematic diagram of the application of a novel suction cup flipping device according to an embodiment of the present invention;

[0034] Fig. 9 It is a front view schematic diagram of the guide seat according to an embodiment of the present invention being matched to the guide rail;

[0035] Fig.10 It is a front view schematic diagram of the circular arc guide rail described in an embodiment of the present invention.

[0036] Description of reference numerals:

[0037] 1-suction cup component; 11-turning axis; 12-support frame; 13-suction cup body; 14-blocking seat; 15-connecting plate; 16-connecting rod; 17-connecting sleeve; 18-spring; 2-turning mechanism; 21-guide rail; 211-arc guide rail; 2111-long straight section; 2112-short straight section; 212-straight guide rail; 22-guide seat; 221-guide wheel seat; 222-second supporting wheel; 223-pin shaft seat; 224-clamping ring platform; 23-traction component; 231-mounting plate; 232-first supporting wheel; 24-base; 25-first sprocket shaft; 26-second sprocket shaft; 27-proximity switch; 3-power component; 31-reduction motor; 32-transmission shaft; 4-product. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0040] In the description of the present invention, it should be noted that, 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 indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0041] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0042] like Figure 1-Figure 10 As shown, a novel suction cup flipping device comprises a suction cup component 1 and a flipping mechanism 2, and a plurality of flipping mechanisms 2 are arranged on one side of the suction cup component 1, one end of each flipping mechanism 2 is fixedly connected to one end of the suction cup component 1, each flipping mechanism 2 comprises a guide rail 21, a guide seat 22, a traction component 23 and a base 24, the base 24 is fixedly mounted on a foundation, a traction component 23 is arranged on the base 24, and an execution end of the traction component 23 can be linearly moved through a power component 3, one end of the guide seat 22 is connected to the traction component 23, the other end of the guide seat 22 is fixedly connected to the suction cup component 1, and the periphery of the guide seat 22 is slidably connected to the periphery of the guide rail 21, the traction component 23 is used to drive the guide seat 22 and the suction cup component 1 to linearly displace, and the guide rail 21 is used to limit the trajectory of the linear displacement, as shown in FIG. Figure 8 As shown, the suction cup flipping device is placed between the feed roller and the discharge roller. The suction cup flipping device can flip the polyurethane rock wool composite board on the feed track and then transfer it to the discharge roller for subsequent stacking and packaging processes. It has a reliable structure, fast speed, little damage to the board, can adapt to different board thicknesses, and has strong versatility.

[0043] like Figure 1 As shown, this embodiment includes four flipping mechanisms 2, and a first sprocket shaft 25 and a second sprocket shaft 26 are respectively installed on the base 24 of each flipping mechanism 2, and a first sprocket is fixedly sleeved on the periphery of the first sprocket shaft 25, and a second sprocket is fixedly sleeved on the periphery of the second sprocket shaft 26, the traction component 23 is a chain, and the periphery of the first sprocket and the periphery of the second sprocket form a synchronous transmission structure through the chain, and the power component 3 includes a reduction motor 31. This embodiment includes two reduction motors 31, and the output end of each reduction motor 31 is fixedly connected to one end of the first sprocket shaft 25, and two adjacent second sprocket shafts 26 are connected by a transmission shaft 32. The reduction motor 31 and the transmission shaft 32 provide a foundation and operating power for the whole machine. The reduction motor 31 is installed on the foundation, and each flipping mechanism 2 is fixed to the ground by bolts and concrete expansion anchors. The power of the reduction motor 31 is transmitted to the first sprocket through the transmission shaft 32 and the coupling, driving the second sprocket to rotate, thereby realizing the chain driving the suction cup component 1 to flip.

[0044] In this embodiment, the base 24 includes an upper mounting frame and a lower mounting frame. The lower mounting frame is installed on the foundation, and the upper end of the lower mounting frame is mounted on the upper mounting frame by bolts and nuts. The first sprocket shaft 25 is rotatably sleeved on the lower mounting frame, and the second sprocket shaft 26 is rotated and sleeved on the upper mounting frame. The separately arranged lower mounting frame and upper mounting frame not only have a connecting and fixing function, but can also be used to tighten the chain.

[0045] The guide rail 21 includes an arc guide rail 211 and straight guide rails 212 respectively arranged at both ends thereof, and the arc guide rail 211 is arranged at the end of the second sprocket, the arc guide rail 211 is concentric with the second sprocket, and both sides of the guide seat 22 are slidably connected to the periphery of the arc guide rail 211, and the arc guide rail 211 is a flip structure of the suction cup component 1, the arc guide rail 211 and the straight guide rail 212 are fixed on the foundation, and the guide seat 22 runs along the outer tracks of the arc guide rail 211 and the straight guide rail 212, and the cross-section of the arc guide rail 211 is a semicircular structure, and special-shaped sections are respectively arranged at both ends of the arc guide rail 211, and the outer sides of the special-shaped sections are The side is a long straight section 2111, the inner side of the special-shaped section includes an arc section and a short straight section 2112, and the inner side of the straight guide rail 212 transitions to the arc section through the short straight section 2112. During the manufacturing process, the width of the straight rail is smaller than the width of the circular arc rail, and the special-shaped section is the transition from the wall thickness of the straight rail to the wall thickness of the circular arc rail, so that when the guide seat 22 transitions from the straight rail to the circular arc rail, the execution end of the guide seat 22 can gradually clamp the outer wall of the circular arc rail, and through the change of wall thickness, the contact surface of the execution end of the guide seat 22 can always maintain a stable contact surface with the circular arc rail, thereby improving the stability of the guide seat 22.

[0046] Two proximity detection units are arranged on the guide rail 21, and the two proximity detection units are respectively located at the two ends of the arc guide rail 211 or on each straight guide rail 212; the proximity detection unit includes a proximity switch 27 and a proximity shaft, the proximity switch 27 is installed on the guide rail 21, and the proximity shaft is installed on the traction component 23 or the guide seat 22, the proximity switch 27 is a photoelectric sensor or a touch switch in the prior art, and the proximity switch 27 is used to detect the movement of the traction component 23 and the guide seat 22 in place, and the staff can set the position or number by themselves according to the actual flipping working conditions.

[0047] The suction cup component 1 includes a flip shaft 11, one end of each guide seat 22 is fixedly sleeved on the outer periphery of the flip shaft 11, and a plurality of support frames 12 are axially arranged on the outer periphery of the flip shaft 11, and a plurality of suction cup bodies 13 are evenly distributed on the support frames 12. The suction cup bodies 13 are used to suck the product 4 to be transferred, and a blocking seat 14 is installed on the support frame 12, and one side of the blocking seat 14 can abut against one side of the product 4 to be transferred. The suction cup body 13 is installed on the support frame 12 through an adapter seat. The adapter seat includes a connecting plate 15, and the cross-section of the connecting plate 15 is a U-shaped structure. The outer periphery of the support frame 12 is sleeved in the U-shaped structure. The side wall of the U-shaped structure is provided with a mounting hole. The outer periphery of the connecting rod 16 is sleeved in the mounting hole. The outer periphery of the lower end of the connecting rod 16 slides to the inner circle of the connecting sleeve 17, and the suction cup body 13 is set at the lower end of the connecting sleeve 17. A spring 18 is set on the outer periphery of the connecting rod 16. The two ends of the spring 18 are respectively fixedly connected to the outer periphery of the connecting sleeve 17 and the outer side wall of the connecting plate 15. The suction cup body 13 is the existing technology, wherein the stopper 14 is mainly when the composite plate is flipped to 90 degrees, the stopper 14 can give the composite plate a supporting force, increase the suction cup adsorption force and life, the connecting rod 16 and the connecting sleeve 17 slide relative to each other for the floating of the suction cup body 13, reduce the assembly tolerance, and improve the versatility of the suction cup component 1.

[0048] A mounting plate 231 is provided on the traction component 23, and one end of the guide seat 22 is sleeved on the mounting plate 231; a first supporting wheel 232 is rotated on the traction component 23, and the outer periphery of the first supporting wheel 232 is rollingly connected to the inner side of the guide rail 21, and the traction component 23 can run along the inner track of the guide rail 21 through the first supporting wheel 232;

[0049] The guide seat 22 includes a guide wheel seat 221, one end of which is fixedly sleeved on the suction cup component 1, and the other end of the guide wheel seat 221 is connected to the traction component 23. A plurality of second supporting wheels 222 are arranged on the guide wheel seat 221, and the periphery of the second supporting wheels 222 is rollingly connected to the periphery of the arc guide rail 211 and the straight guide rail 212, and at least two second supporting wheels 222 are rollingly connected to the periphery of the arc guide rail 211 at the same time through the special-shaped segment guidance. The outer side of the guide wheel seat 221 is fixedly sleeved to the suction cup component 1, and a pin shaft seat 223 is arranged on the inner side of the guide wheel seat 221, and the pin shaft seat 223 is sleeved on the traction component 23, and the approach shaft is installed on the pin shaft seat 223. A plurality of wheel axle seats are arranged on the inner side of the guide wheel seat 221, and a wheel axle is rotatably arranged on each wheel axle seat, and a second supporting wheel 222 is arranged at both ends of each wheel axle, and the second supporting wheel 222 can run along the outer track of the guide rail 21, and the first supporting wheel 232 and the second supporting wheel 222 can tighten the relative position of the guide wheel seat 221 on the guide rail 21, and enable the second supporting wheel 222 to be close to the guide rail 21.

[0050] The two second wheels 222 are arranged opposite to each other, and a clamping ring 224 is arranged on the periphery of one end of each second wheel 222, and one side of the clamping ring 224 can be abutted against one side of the guide rail 21. Figure 3 and Figure 6 As shown, four groups of eight second supporting wheels 222 are installed on the guide wheel seat 221, and each group of second supporting wheels 222 is limited to the outside of the guide rail 21 by a clamping ring platform 224 to ensure the relative stability of the sliding track of the guide seat 22.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel suction cup flipping device, characterized in that: The invention comprises a suction cup component (1) and a flipping mechanism (2), wherein a plurality of flipping mechanisms (2) are arranged on one side of the suction cup component (1), one end of each flipping mechanism (2) is fixedly connected to one end of the suction cup component (1), each flipping mechanism (2) comprises a guide rail (21), a guide seat (22), a traction component (23) and a base (24), wherein the base (24) is fixedly mounted on a foundation, a traction component (23) is arranged on the base (24), and an execution end of the traction component (23) can be linearly moved by a power component (3), one end of the guide seat (22) is connected to the traction component (23), the other end of the guide seat (22) is fixedly connected to the suction cup component (1), and the periphery of the guide seat (22) is slidably connected to the periphery of the guide rail (21), the traction component (23) is used to drive the guide seat (22) and the suction cup component (1) to linearly move, and the guide rail (21) is used to limit the trajectory of the linear displacement.

2. A novel suction cup flipping device according to claim 1, characterized in that: A first sprocket shaft (25) and a second sprocket shaft (26) are respectively mounted on the base (24), and a first sprocket is fixedly sleeved on the periphery of the first sprocket shaft (25), and a second sprocket is fixedly sleeved on the periphery of the second sprocket shaft (26), the traction component (23) is a chain, and the periphery of the first sprocket forms a synchronous transmission structure with the periphery of the second sprocket through the chain, and the power component (3) comprises a reduction motor (31), the output end of the reduction motor (31) is fixedly connected to one end of the first sprocket shaft (25), and two adjacent second sprocket shafts (26) are connected via a transmission shaft (32).

3. A novel suction cup flipping device according to claim 1, characterized in that: The guide rail (21) comprises an arc guide rail (211) and straight guide rails (212) respectively arranged at both ends thereof, and the arc guide rail (211) is arranged at the end of the second sprocket, the arc guide rail (211) is concentric with the second sprocket, both sides of the guide seat (22) are slidably connected to the periphery of the arc guide rail (211), and the arc guide rail (211) is a flip structure of the suction cup component (1); The cross section of the circular arc guide rail (211) is a semicircular structure, and special-shaped sections are respectively arranged at both ends of the circular arc guide rail (211), and the outer side of the special-shaped section is a long straight section (2111), and the inner side of the special-shaped section includes an arc section and a short straight section (2112), and the inner side of the straight guide rail (212) transitions to the arc section through the short straight section (2112).

4. A novel suction cup turning device according to claim 3, characterized in that: Two proximity detection units are arranged on the guide rail (21), and the two proximity detection units are respectively located at two ends of the circular arc guide rail (211) or on each straight guide rail (212); The proximity detection unit comprises a proximity switch (27) and a proximity shaft. The proximity switch (27) is mounted on the guide rail (21), and the proximity shaft is mounted on the traction component (23) or the guide seat (22).

5. A novel suction cup turning device according to claim 1, characterized in that: The suction cup component (1) comprises a turning shaft (11), one end of each guide seat (22) is fixedly sleeved to the periphery of the turning shaft (11), and a plurality of support frames (12) are arranged axially on the periphery of the turning shaft (11), and a plurality of suction cup bodies (13) are evenly arranged on the support frames (12), and the suction cup bodies (13) are used to suck the received transfer product (4); A blocking seat (14) is installed on the support frame (12), and one side of the blocking seat (14) can abut against one side of the product (4) to be transferred.

6. A novel suction cup turning device according to claim 5, characterized in that: The suction cup body (13) is installed on the support frame (12) through an adapter seat, the adapter seat includes a connecting plate (15), and the cross-section of the connecting plate (15) is a U-shaped structure. The outer periphery of the support frame (12) is sleeved in the U-shaped structure, and the side wall of the U-shaped structure is provided with a mounting hole. The outer periphery of the connecting rod (16) is sleeved in the mounting hole. The outer periphery of the lower end of the connecting rod (16) slides to the inner ring of the connecting sleeve (17), and the suction cup body (13) is arranged at the lower end of the connecting sleeve (17). A spring (18) is arranged on the outer periphery of the connecting rod (16), and the two ends of the spring (18) are respectively fixedly connected to the outer periphery of the connecting sleeve (17) and the outer side wall of the connecting plate (15).

7. A novel suction cup turning device according to claim 1, characterized in that: A mounting plate (231) is provided on the traction component (23), and one end of the guide seat (22) is sleeved on the mounting plate (231); A first supporting wheel (232) is rotated on the traction component (23), and the periphery of the first supporting wheel (232) is rollingly connected to the inner side of the guide rail (21).

8. A novel suction cup turning device according to claim 1, characterized in that: The guide seat (22) comprises a guide wheel seat (221), one end of which is fixedly sleeved on the suction cup component (1), and the other end of which is connected to the traction component (23). A plurality of second supporting wheels (222) are arranged on the guide wheel seat (221), and the peripheries of the second supporting wheels (222) are rollingly connected to the peripheries of the circular arc guide rail (211) and the straight guide rail (212), and at least two second supporting wheels (222) are rollingly connected to the peripheries of the circular arc guide rail (211) at the same time through the special-shaped segment guide.

9. A novel suction cup turning device according to claim 8, characterized in that: The cross section of the guide wheel seat (221) is an arc-shaped structure. The outer side of the guide wheel seat (221) is fixedly sleeved on the suction cup component (1). The inner side of the guide wheel seat (221) is provided with a pin shaft seat (223), and the pin shaft seat (223) is sleeved on the traction component (23). A plurality of wheel axle seats are provided on the inner side of the guide wheel seat (221), and a wheel axle is rotatably provided on each wheel axle seat. A second supporting wheel (222) is provided at each end of each wheel axle.

10. A novel suction cup turning device according to claim 9, characterized in that: The two second supporting wheels (222) are arranged opposite to each other, and a clamping ring platform (224) is arranged on the periphery of one end of each second supporting wheel (222), and one side of the clamping ring platform (224) can be abutted against one side of the guide rail (21).

Images