Clamping device and labeling equipment

Abstract

The utility model relates to the technical field of beverage preparation, in particular to a clamping device and labeling equipment. The clamping device comprises a clamping connecting frame, a clamping driving assembly and two clamping mechanisms. The two sets of clamping mechanisms are connected to the clamping driving assembly, the two sets of clamping mechanisms are arranged in a spaced mode so as to form a containing space used for containing a cup body, and the clamping driving assembly is used for driving the two sets of clamping mechanisms to move close to or away from each other so as to clamp or release the cup body; wherein at least one clamping mechanism comprises a rotating assembly, and the rotating assembly is used for driving the cup body to rotate to a preset position. According to the clamping device, the clamping driving assembly is arranged to be matched with the clamping mechanism, when the cup body is placed in the containing space, the rotating assembly can clamp and drive the cup body to rotate to the preset position, the labeling device can label the cup body conveniently, the structure is simple, and the adjusting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage preparation, in particular to a clamping device and labeling equipment. Background Art

[0002] In existing automatic beverage preparation equipment, a clamping jaw assembly is usually used to clamp the cup body for labeling. However, there are some problems in the prior art. First, the efficiency of adjusting the direction of the cup body by the conventional clamping jaw assembly is low, and it may take multiple adjustments and operations to straighten the cup body, resulting in low production efficiency. Second, the structure of the conventional clamping jaw assembly is usually complex, requiring more parts to be assembled, with high maintenance and operation costs, and prone to failure, which affects production stability.

[0003] Therefore, it is necessary to make improvements to the above problems in order to change the current situation. Utility Model Content

[0004] The utility model provides a clamping device and a labeling device, which are used to solve the problem that it is inconvenient to adjust the direction of a cup body during the labeling process of the cup body in the automatic beverage preparation device of the prior art.

[0005] The utility model provides a clamping device, comprising:

[0006] Clamping connecting frame;

[0007] A clamping drive assembly connected to the clamping connection frame; and

[0008] Two groups of clamping mechanisms are respectively connected to the clamping drive components, and the two groups of clamping mechanisms are arranged at intervals to form a accommodating space for accommodating the cup body. The clamping drive component is used to drive the two groups of clamping mechanisms to move closer to or away from each other to clamp or release the cup body; at least one group of the clamping mechanisms includes a rotating component, and the rotating component is used to drive the cup body to rotate to a preset position.

[0009] According to an embodiment of the present utility model, the clamping mechanism further comprises a clamping structure, the clamping structure is connected to the clamping drive assembly, and the rotating assembly is movably connected to the clamping structure.

[0010] According to one embodiment of the utility model, the clamping structure includes a clamping arm and a bracket, the clamping arm is connected to the clamping drive assembly, the bracket is connected to the clamping arm, and the bracket is at least partially located at the bottom of the accommodating space and is used to support the cup body; the clamping arm is provided with a connecting port connected to the accommodating space, and the rotating assembly is used to pass through the connecting port and at least partially extend into the accommodating space.

[0011] According to one embodiment of the utility model, the rotating assembly includes a driving wheel, a connecting structure and a driving motor, the connecting structure is movably connected to the driving motor and the clamping arm, the driving wheel is connected to the output end of the driving motor, and the driving wheel is used to contact the cup body and drive the cup body to rotate.

[0012] According to one embodiment of the utility model, the connecting structure includes a fixed seat, a rotating shaft, a movable frame and an elastic member, the fixed seat is connected to the clamping arm, the movable frame and the fixed seat are rotatably connected via the rotating shaft, the driving motor is connected to the movable frame, the elastic member is respectively connected to the clamping arm and the movable frame, and the elastic member is used to drive the driving wheel to press against the cup body.

[0013] According to one embodiment of the utility model, the rotating assembly also includes an auxiliary wheel, the clamping arm is provided with a movable groove, the auxiliary wheel is rotatably connected to the clamping arm and accommodated in the movable groove, and the auxiliary wheel at least partially extends into the accommodating space and is used to contact the cup body.

[0014] According to an embodiment of the utility model, the bracket includes a connecting frame and a supporting rod, the connecting frame is connected to the clamp arm, the supporting rod is connected to the connecting frame and is at least partially located at the bottom of the accommodating space, and the supporting rod is used to support the bottom of the cup body.

[0015] According to one embodiment of the utility model, the clamping drive assembly includes a clamping motor, a clamping synchronous wheel, a clamping belt and a clamping moving block, the clamping motor is connected to the clamping connecting frame, a plurality of the clamping synchronous wheels are rotatably connected to the clamping connecting frame, the clamping belts are respectively transmission-connected to the plurality of the clamping synchronous wheels, the number of the clamping moving blocks is two, and the two clamping moving blocks are respectively connected to the two groups of the clamping mechanisms in a one-to-one correspondence, the two clamping moving blocks are respectively connected to the clamping belts, and the clamping motor is used to drive the two clamping moving blocks to move closer to or away from each other.

[0016] According to one embodiment of the utility model, the clamping drive assembly also includes a clamping sensor and a clamping sensing sheet, the clamping sensing sheet is arranged on the clamping moving block, the clamping sensor is connected to the clamping connecting frame, and the clamping sensing sheet and the clamping sensor are inductively matched.

[0017] According to an embodiment of the utility model, the clamping mechanism further includes a sensing component, the sensing component is connected to the clamping structure, and the sensing component is used to obtain a position signal of the cup body.

[0018] According to one embodiment of the utility model, the sensing component includes a cup drop sensor, a cup drop mounting bracket and a position sensor, the cup drop mounting bracket is connected to the clamping structure, the cup drop sensor is connected to the cup drop mounting bracket and is used to obtain a position signal of the cup body, and the position sensor is connected to the clamping structure and is used to obtain a position signal of the cup body in the accommodating space.

[0019] The utility model also provides a labeling device, comprising:

[0020] frame;

[0021] A lifting device connected to the frame;

[0022] A clamping device as described in any one of the above items, wherein the clamping device is connected to the lifting device and is used to clamp the cup body, and the lifting device is used to drive the clamping device to move up and down;

[0023] a cup dropping device, connected to the frame and used to accommodate the cup body, the cup dropping device is used to drive the cup body to move into the clamping device; and

[0024] A labeling device is connected to the frame and arranged on one side of the clamping device, and is used for labeling the cup body.

[0025] According to one embodiment of the utility model, the lifting device includes a lifting motor, a lifting screw and a lifting slider, the lifting motor is connected to the frame, the lifting screw is connected to the output end of the lifting motor, the lifting slider is transmission-connected to the lifting screw, and the lifting slider is connected to the clamping device.

[0026] According to one embodiment of the utility model, the labeling device also includes a cup outlet device arranged downstream of the clamping device, the cup outlet device includes a cup outlet fixing part, a cup outlet clamping part and a cup outlet moving assembly, the cup outlet fixing part is connected to the frame, the cup outlet clamping part is connected to the cup outlet moving assembly, the cup outlet moving assembly is connected to the frame and is used to drive the cup outlet clamping part to move closer to or away from the cup outlet fixing part to fix or release the cup body.

[0027] Implementing the embodiments of the utility model has the following beneficial effects:

[0028] In the clamping device of this embodiment, by setting a clamping drive assembly to cooperate with the clamping mechanism, when the cup body is placed in the accommodating space, the rotating assembly can clamp and drive the cup body to rotate to a preset position so that the labeling device can label the cup body. The structure is simple and the adjustment efficiency is high.

[0029] In the labeling equipment of this embodiment, the cup dropping device can make the cup body enter the clamping device. By arranging the clamping device to cooperate with the labeling device, automatic labeling action can be realized, and the labeling accuracy and efficiency can be improved; when the labeling is completed, the lifting device can cooperate with the cup output device to output the labeled cup body. This labeling equipment can realize automated labeling processing with high labeling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] in:

[0032] Figure 1 is a three-dimensional view of a labeling device in an embodiment of the utility model;

[0033] Figure 2 yes Figure 1 A magnified view of the part A in the middle;

[0034] Figure 3 is a three-dimensional view of a clamping device in an embodiment of the utility model;

[0035] Figure 4 is a three-dimensional view of a clamping drive assembly in an embodiment of the utility model;

[0036] Figure 5 It is an exploded schematic diagram of a partial structure of a clamping device in an embodiment of the utility model;

[0037] Figure 6 It is a partial structural schematic diagram of the clamping device in the embodiment of the utility model;

[0038] Figure 7 It is a partial structural schematic diagram of a labeling device in an embodiment of the utility model;

[0039] Reference numerals:

[0040] 1. Labeling equipment;

[0041] 10. Clamping device;

[0042] 100. Clamping connecting frame;

[0043] 200, clamping drive assembly; 210, clamping motor; 220, clamping synchronous wheel; 230, clamping belt; 240, clamping moving block; 250, clamping sensor; 260, clamping induction sheet;

[0044] 300, clamping mechanism; 310, clamping structure; 311, clamping arm; 3111, connecting port; 3112, movable slot; 312, bracket; 3121, connecting frame; 3122, supporting rod; 320, rotating assembly; 321, driving wheel; 3221, fixing seat; 3222, rotating shaft; 3223, movable frame; 323, driving motor; 324, auxiliary wheel; 330, sensing assembly; 331, cup drop sensor; 332, cup drop mounting frame; 333, position sensor;

[0045] 20. Frame; 30. Lifting device; 31. Lifting motor; 32. Lifting screw rod; 33. Lifting slider; 40. Cup dropping device; 50. Labeling device; 60. Cup discharging device; 61. Cup discharging fixing part; 62. Cup discharging clamping part; 63. Cup discharging moving component;

[0046] 2. Cup body. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0048] See also Figures 1 to 7 As shown, an embodiment of the utility model provides a clamping device 10, which includes a clamping connecting frame 100, a clamping drive assembly 200 and two groups of clamping mechanisms 300; the clamping drive assembly 200 is connected to the clamping connecting frame 100; the two groups of clamping mechanisms 300 are respectively connected to the clamping drive assembly 200, and the two groups of clamping mechanisms 300 are arranged at intervals to form a accommodating space for accommodating the cup body 2, and the clamping drive assembly 200 is used to drive the two groups of clamping mechanisms 300 to move closer to or away from each other to clamp or release the cup body 2; wherein at least one group of the clamping mechanisms 300 includes a rotating assembly 320, and the rotating assembly 320 is used to drive the cup body 2 to rotate to a preset position.

[0049] In the clamping device 10 of this embodiment, by setting a clamping drive component 200 to cooperate with the clamping mechanism 300, when the cup body 2 is placed in the accommodating space, the clamping mechanism 300 can clamp and drive the cup body 2 to rotate to a preset position through the rotating component 320, so that the labeling device 50 can label the cup body 2. The structure is simple and the adjustment efficiency is high.

[0050] Specifically, the clamping mechanism 300 further includes a clamping structure 310 , which is connected to the clamping drive assembly 200 , and a rotating assembly 320 is movably connected to the clamping structure 310 , and the rotating assembly 320 is used to drive the cup body 2 to rotate to a preset position.

[0051] It should be noted that only one of the two clamping mechanisms 300 may be provided with a rotating assembly 320 , or one rotating assembly 320 may be provided in each of the two clamping mechanisms 300 , or multiple rotating assemblies 320 may be provided in one clamping mechanism 300 , which is not limited here.

[0052] Specifically, the clamping structure 310 includes a clamping arm 311 and a bracket 312, the clamping arm 311 is connected to the clamping drive assembly 200, the bracket 312 is connected to the clamping arm 311, and the bracket 312 is at least partially located at the bottom of the accommodating space and is used to support the cup body 2; the clamping arm 311 is provided with a connecting port 3111 connected to the accommodating space, and the rotating assembly 320 is used to be inserted into the connecting port 3111 and at least partially extend into the accommodating space.

[0053] When using the clamping device 10 of this embodiment, first place the cup body 2 in the accommodating space. At this time, the bracket 312 is supported on the bottom of the cup body 2. The rotating component 320 extends from the connecting port 3111 into the accommodating space so as to contact the cup body 2. After the cup body 2 contacts the rotating component 320, the cup body 2 can be driven to rotate to a preset position by starting the rotating component 320, and the cup body 2 can be labeled by cooperating with the labeling device 50.

[0054] In one embodiment, the rotating assembly 320 includes a driving wheel 321, a connecting structure and a driving motor 323, the connecting structure is movably connected to the driving motor 323 and the clamping arm 311, the driving wheel 321 is connected to the output end of the driving motor 323, and the driving wheel 321 is used to contact the cup body 2 and drive the cup body 2 to rotate.

[0055] In this embodiment, by setting a connection structure that is rotatably connected to the clamp arm 311 to drive the drive motor 323, the connection structure can adjust the position of the drive wheel 321 according to the size of the cup body 2, so that the drive wheel 321 fits the outer wall of the cup body 2, and the drive wheel 321 can be driven to rotate by starting the drive motor 323, thereby driving the cup body 2 to rotate, so as to achieve the adjustment function of the cup body 2. In a preferred embodiment, the outer peripheral wall of the drive wheel 321 is provided with a flexible ring, such as a rubber ring or a silicone ring, which contacts the cup body 2 through the flexible ring, so as to reduce the damage to the cup body 2 caused by the rotating assembly 320 when contacting and clamping the cup body 2.

[0056] Furthermore, the connecting structure includes a fixed seat 3221, a rotating shaft 3222, a movable frame 3223 and an elastic member (not shown in the figure), the fixed seat 3221 is connected to the clamping arm 311, the movable frame 3223 is rotatably connected to the fixed seat 3221 through the rotating shaft 3222, the driving motor 323 is connected to the movable frame 3223, the elastic member is respectively connected to the clamping arm 311 and the movable frame 3223, and the elastic member is used to drive the driving wheel 321 to press against the cup body 2.

[0057] With this arrangement, when the cup body 2 is placed in the accommodating space, the elastic member can be deformed as the cup body 2 contacts the driving wheel 321, and exerts an elastic force toward the movable frame 3223 to maintain the pressure between the driving wheel 321 and the cup body 2, thereby increasing the friction between the driving wheel 321 and the cup body 2, and further increasing the stability of the rotating assembly 320 when driving the cup body 2 to rotate. Specifically, the elastic member can be a spring or a spring, and the opposite ends of the elastic member are respectively in contact with the movable frame 3223 and the clamping arm 311. At this time, the movable frame 3223 can be regarded as a lever structure through the rotating shaft 3222, and the driving wheel 321 is located at one end of the movable frame 3223 away from the elastic member, and the driving wheel 321 can be driven by the elastic member to press against the cup body.

[0058] In one embodiment, the rotating assembly 320 further includes an auxiliary wheel 324 , the clamp arm 311 is provided with a movable groove 3112 , the auxiliary wheel 324 is rotatably connected to the clamp arm 311 and accommodated in the movable groove 3112 , and the auxiliary wheel 324 at least partially extends into the accommodating space and is used to contact the cup body 2 .

[0059] In this embodiment, by setting the auxiliary wheel 324 to cooperate with the cup body 2, when the rotating assembly 320 drives the cup body 2 to rotate, the auxiliary wheel 324 can rotate with the rotation of the cup body 2 and support the outer wall of the cup body 2, thereby improving the stability of the cup body 2 during rotation. In a preferred embodiment, four auxiliary wheels 324 are respectively arranged on each clamping arm 311, wherein every two auxiliary wheels 324 form a group, and the two groups of auxiliary wheels 324 are respectively arranged on the upper side and the lower side of the clamping arm 311, and the two auxiliary wheels 324 of each group are arranged parallel and symmetrically from the center line of the cup body 2, or are arranged at intervals along the circumferential direction of the cup body 2. In this way, when the cup body 2 contacts the rotating assembly 320, at least eight auxiliary wheels 324 can contact the cup body 2, thereby effectively improving the stability of the cup body 2 during rotation.

[0060] Specifically, the bracket 312 includes a connecting frame 3121 and a supporting rod 3122 . The connecting frame 3121 is connected to the clamp arm 311 . The supporting rod 3122 is connected to the connecting frame 3121 and is at least partially located at the bottom of the accommodating space. The supporting rod 3122 is used to support the bottom of the cup body 2 .

[0061] With this arrangement, the connecting frame 3121 can make the support rod 3122 be located outside the clamping arm 311, which can not only increase the height of the cup body 2 to which the clamping structure 310 can be applied, but also reduce the manufacturing cost of the clamping arm 311. As shown in the accompanying drawings, by setting the connecting frame 3121 to install the support rod 3122, the clamping arm 311 does not need to be set to be consistent with the height of the cup body 2, thereby reducing the manufacturing cost of the clamping arm 311; at the same time, the connecting frame 3121, the clamping arm 311 and the support rod 3122 can be combined in a detachable connection manner such as threaded connection, plug-in connection, and snap-on connection to facilitate the disassembly and replacement of the bracket 312.

[0062] In one embodiment, the clamping drive assembly 200 includes a clamping motor 210, a clamping synchronous wheel 220, a clamping belt 230 and a clamping moving block 240. The clamping motor 210 is connected to the clamping connecting frame 100, and multiple clamping synchronous wheels 220 are rotatably connected to the clamping connecting frame 100. The clamping belts 230 are respectively transmission-connected to the multiple clamping synchronous wheels 220. There are two clamping moving blocks 240, and the two clamping moving blocks 240 are respectively connected to the two groups of clamping mechanisms 300 in a one-to-one correspondence. The two clamping moving blocks 240 are respectively connected to the clamping belts 230, and the clamping motor 210 is used to drive the two clamping moving blocks 240 to move closer to or away from each other.

[0063] In this embodiment, by setting the clamping motor 210 to cooperate with the clamping synchronous wheel 220 and the clamping belt 230, when the clamping motor 210 drives the clamping synchronous wheel 220 to rotate, the clamping belt 230 can respectively drive the two clamping moving blocks 240 to move towards or away from each other. Specifically, the two clamping moving blocks 240 are located between the two clamping synchronous wheels 220, and the two clamping moving blocks 240 are connected to the clamping belt 230 in different directions, such as Figure 4 As shown, the two clamping moving blocks 240 are connected to the clamping belt 230 through their upper and lower sides respectively. In this way, when the clamping belt 230 moves in one direction, the two clamping moving blocks 240 can move in the opposite direction to drive the clamping mechanism 300 to achieve clamping or releasing actions. The structure is compact and simple, and the maintenance cost is low.

[0064] Furthermore, the clamping drive assembly 200 also includes a clamping sensor 250 and a clamping induction sheet 260 . The clamping induction sheet 260 is disposed on the clamping moving block 240 . The clamping sensor 250 is connected to the clamping connecting frame 100 , and the clamping induction sheet 260 and the clamping sensor 250 are inductively matched.

[0065] Thus, when the clamping moving block 240 moves, the clamping sensing piece 260 can be driven to move relative to the clamping sensor 250. When the clamping sensing piece 260 moves to the sensing position of the clamping sensor 250, the clamping mechanism 300 can be in a position to clamp the cup body 2 or release the cup body 2. The clamping sensor 250 can feedback a signal and control the clamping motor 210 to stop, so as to prevent the clamping mechanism 300 from damaging the cup body 2 or exceeding the moving range. Specifically, the clamping sensor 250 can be a slot-type photoelectric switch.

[0066] In one embodiment, the clamping mechanism 300 further includes a sensing component 330 . The sensing component 330 is connected to the clamping structure 310 . The sensing component 330 is used to obtain a position signal of the cup body 2 .

[0067] In this embodiment, the clamping device 10 further includes a control module, which is respectively connected to the clamping drive assembly 200, the rotating assembly 320 and the sensing assembly 330 by signals, and can automatically control the clamping device 10 according to the built-in program. Specifically, the control module can be, but is not limited to, various PLCs (Programmable Logic Controllers, full name Programmable Logic Controller), STM32 (STM32 microcontroller, a 32-bit microcontroller with ARM Cortex-M core), single-chip microcomputer, FPGA (Field Programmable Gate Array, full name Field Programmable Gate Array), ARM (ARM processor, full name Advanced RISC Mach i ne), etc., which are arranged inside the device and used to directly control the device and obtain the operating status of the device.

[0068] By setting the sensing component 330 to cooperate with the clamping structure 310, when the cup body 2 moves into the accommodating space, the sensing component 330 can obtain the position, direction or other relevant parameter signals of the cup body 2 and transmit them to the control module. The control module can drive the clamping drive component 200 and the clamping mechanism 300 to perform corresponding actions according to the built-in control method, thereby realizing the automatic rotation of the cup body 2 into place and the labeling action; it should be noted that the labeling action here can be achieved by an external labeling device, or the clamping device 10 can be built with a labeling device to label the cup body 2, which is not the only limitation here.

[0069] Furthermore, the sensing component 330 includes a cup drop sensor 331, a cup drop mounting frame 332 and a position sensor 333. The cup drop mounting frame 332 is connected to the clamping structure 310. The cup drop sensor 331 is connected to the cup drop mounting frame 332 and is used to obtain a position signal of the cup body 2. The position sensor 333 is connected to the clamping structure 310 and is used to obtain a position signal of the cup body 2 in the accommodating space.

[0070] In this embodiment, by setting the cup drop sensor 331 to cooperate with the cup body 2, the position signal of the cup body 2 can be obtained when the cup body 2 falls into the accommodating space. When the number of the cup drop sensors 331 is two groups and they are respectively arranged on the upper and lower sides of the clamping arm 311, when the two groups of cup drop sensors 331 both sense the position signal of the cup body 2, it can be determined that the cup body 2 is in place; at this time, the rotating component 320 drives the cup body 2 to rotate, and can obtain marks such as QR codes and bar codes on the cup body 2 through the position sensor 333 to determine the own properties of the cup body 2 and whether the cup body 2 is rotated into place. For example, when the cup body 2 is not in place, the position sensor 333 cannot sense the relevant marks of the cup body 2. When the cup body 2 is rotated into place, the position sensor 333 senses and identifies the marks on the cup body 2, thereby controlling the labeling action.

[0071] The utility model also provides a labeling device 1, which includes a frame 20, a lifting device 30, a cup dropping device 40, a labeling device 50, a cup discharging device 60 and a clamping device 10 in any one of the above embodiments; the lifting device 30 is connected to the frame 20; the clamping device 10 is connected to the lifting device 30 and is used to clamp the cup body 2, and the lifting device 30 is used to drive the clamping device 10 to lift and move; the cup dropping device 40 is connected to the frame 20 and is used to accommodate the cup body 2, and the cup dropping device 40 is used to drive the cup body 2 to move into the clamping device 10; the labeling device 50 is connected to the frame 20 and is arranged on one side of the clamping device 10, and the labeling device 50 is used to label the cup body 2; the cup discharging device 60 is connected to the frame 20, and the cup discharging device 60 is arranged downstream of the clamping device 10.

[0072] In the labeling equipment 1 of the present embodiment, the cup dropping device 40 can make the cup body 2 enter the clamping device 10. By arranging the clamping device 10 to cooperate with the labeling device 50, automatic labeling action can be realized, and the labeling accuracy and efficiency can be improved; when the labeling is completed, the lifting device 30 can cooperate with the cup output device 60 to output the labeled cup body 2. The present labeling equipment 1 can realize automated labeling processing with high labeling efficiency.

[0073] Specifically, the lifting device 30 includes a lifting motor 31, a lifting screw rod 32 and a lifting slider 33. The lifting motor 31 is connected to the frame 20, the lifting screw rod 32 is connected to the output end of the lifting motor 31, the lifting slider 33 is transmission-connected to the lifting screw rod 32, and the lifting slider 33 is connected to the clamping device 10.

[0074] According to the arrangement, by starting the lifting motor 31, the lifting screw rod 32 can be driven to rotate, and the lifting screw rod 32 and the lifting slider 33 can cooperate to drive the lifting slider 33 to move up and down, thereby driving the clamping device 10 to move up and down. For example, when the cup body 2 needs to be labeled, the lifting device 30 first drives the clamping device 10 to move in the direction close to the cup dropping device 40. At this time, the cup dropping device 40 can drop the cup body 2 into the accommodating space. The cup body 2 can be driven and clamped by the clamping device 10 to rotate to a preset position. Then the lifting device 30 drives the clamping device 10 to move to the labeling device 50 and labels the cup body 2 through the labeling device 50. When the labeling is completed, the lifting device 30 drives the clamping device 10 to move to the bottom of the frame 20, and finally outputs the labeled cup body 2 through the cup outlet fixing member 61 and the cup outlet device 60.

[0075] Specifically, the cup discharging device 60 includes a cup discharging fixing member 61, a cup discharging clamping member 62 and a cup discharging moving assembly 63. The cup discharging fixing member 61 is connected to the frame 20, the cup discharging clamping member 62 is connected to the cup discharging moving assembly 63, and the cup discharging moving assembly 63 is connected to the frame 20 and is used to drive the cup discharging clamping member 62 to move toward or away from the cup discharging fixing member 61 to fix or release the cup body 2.

[0076] When using the labeling device 1 of this embodiment, the cup outlet moving component 63 is used to drive the cup outlet clamping component 62 to move relative to the cup outlet fixing component 61, thereby driving the cup body 2 to move to the cup outlet fixing component 61. When the cup outlet clamping component 62 and the cup outlet fixing component 61 are respectively clamped on the opposite sides of the cup body 2, the cup body 2 can be fixed, which facilitates the next step of transportation and transfer of the cup body 2.

[0077] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "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 embodiments of the present utility model 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 embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0078] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0079] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0080] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A clamping device, characterized in that: include: Clamping connecting frame; A clamping drive assembly connected to the clamping connection frame; as well as Two groups of clamping mechanisms are respectively connected to the clamping drive components, and the two groups of clamping mechanisms are arranged at intervals to form a accommodating space for accommodating the cup body. The clamping drive component is used to drive the two groups of clamping mechanisms to move closer to or away from each other to clamp or release the cup body; at least one group of the clamping mechanisms includes a rotating component, and the rotating component is used to drive the cup body to rotate to a preset position.

2. The clamping device according to claim 1, characterized in that: The clamping mechanism also includes a clamping structure, the clamping structure is connected to the clamping drive assembly, and the rotating assembly is movably connected to the clamping structure.

3. The clamping device according to claim 2, characterized in that: The clamping structure includes a clamping arm and a bracket, the clamping arm is connected to the clamping drive assembly, the bracket is connected to the clamping arm, and the bracket is at least partially located at the bottom of the accommodating space and is used to support the cup body; the clamping arm is provided with a connecting port connected to the accommodating space, and the rotating assembly is used to pass through the connecting port and at least partially extend into the accommodating space.

4. The clamping device according to claim 3, characterized in that: The rotating assembly includes a driving wheel, a connecting structure and a driving motor, wherein the connecting structure is movably connected to the driving motor and the clamping arm, the driving wheel is connected to the output end of the driving motor, and the driving wheel is used to contact the cup body and drive the cup body to rotate.

5. The clamping device according to claim 4, characterized in that: The connecting structure includes a fixed seat, a rotating shaft, a movable frame and an elastic member, the fixed seat is connected to the clamping arm, the movable frame and the fixed seat are rotatably connected via the rotating shaft, the driving motor is connected to the movable frame, the elastic member is respectively connected to the clamping arm and the movable frame, and the elastic member is used to drive the driving wheel to press against the cup body.

6. The clamping device according to claim 4, characterized in that: The rotating assembly also includes an auxiliary wheel. The clamp arm is provided with a movable groove. The auxiliary wheel is rotatably connected to the clamp arm and accommodated in the movable groove. The auxiliary wheel at least partially extends into the accommodating space and is used to contact the cup body.

7. The clamping device according to claim 3, characterized in that: The bracket includes a connecting frame and a supporting rod, wherein the connecting frame is connected to the clamping arm, the supporting rod is connected to the connecting frame and is at least partially located at the bottom of the accommodating space, and the supporting rod is used to support the bottom of the cup body.

8. The clamping device according to claim 1, characterized in that: The clamping drive assembly includes a clamping motor, a clamping synchronous wheel, a clamping belt and a clamping moving block, the clamping motor is connected to the clamping connecting frame, a plurality of the clamping synchronous wheels are rotatably connected to the clamping connecting frame, the clamping belts are respectively connected to the plurality of the clamping synchronous wheels in a transmission manner, the number of the clamping moving blocks is two, and the two clamping moving blocks are respectively connected to the two groups of the clamping mechanisms in a one-to-one correspondence, the two clamping moving blocks are respectively connected to the clamping belts, and the clamping motor is used to drive the two clamping moving blocks to move closer to or away from each other.

9. The clamping device according to claim 8, characterized in that: The clamping drive assembly also includes a clamping sensor and a clamping induction sheet. The clamping induction sheet is arranged on the clamping moving block. The clamping sensor is connected to the clamping connecting frame, and the clamping induction sheet and the clamping sensor are inductively matched.

10. The clamping device according to claim 2, characterized in that: The clamping mechanism further comprises a sensing component, which is connected to the clamping structure and is used to obtain a position signal of the cup body.

11. The clamping device according to claim 10, characterized in that: The sensing component includes a cup drop sensor, a cup drop mounting frame and a position sensor, the cup drop mounting frame is connected to the clamping structure, the cup drop sensor is connected to the cup drop mounting frame and is used to obtain a position signal of the cup body, and the position sensor is connected to the clamping structure and is used to obtain a position signal of the cup body in the accommodating space.

12. A labeling device, characterized in that: include: frame; A lifting device connected to the frame; The clamping device according to any one of claims 1 to 11, wherein the clamping device is connected to the lifting device and is used to clamp the cup body, and the lifting device is used to drive the clamping device to move up and down; A cup dropping device, connected to the frame and used to accommodate the cup body, the cup dropping device is used to drive the cup body to move into the clamping device; as well as A labeling device is connected to the frame and arranged on one side of the clamping device, and is used for labeling the cup body.

13. The labeling device according to claim 12, characterized in that: The lifting device includes a lifting motor, a lifting screw and a lifting slider, the lifting motor is connected to the frame, the lifting screw is connected to the output end of the lifting motor, the lifting slider is transmission-connected to the lifting screw, and the lifting slider is connected to the clamping device.

14. The labeling device according to claim 12, characterized in that: The labeling device also includes a cup discharging device arranged downstream of the clamping device, and the cup discharging device includes a cup discharging fixing part, a cup discharging clamping part and a cup discharging moving assembly. The cup discharging fixing part is connected to the frame, the cup discharging clamping part is connected to the cup discharging moving assembly, and the cup discharging moving assembly is connected to the frame and is used to drive the cup discharging clamping part to move closer to or away from the cup discharging fixing part to fix or release the cup body.

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