A rotatable ticket taking and sticking device

Abstract

The utility model discloses a rotatable ticket taking and sticking device, comprising a transmission unit, a fixing unit and a ticket sticking unit, wherein the fixing unit comprises a fixing support and a fixing sleeve, wherein a rotating gas distribution shaft is arranged inside the fixing sleeve, and the rotating gas distribution shaft horizontally penetrates the fixing sleeve; the ticket sticking unit comprises a rotating structure and multiple groups of adsorption structures, wherein the adsorption structure comprises a suction cup, a connecting block and a slide rail slidably connected to the connecting block, and the rotating structure comprises a reversing cam, a rotating disk and a rotating fixing block. The utility model provides a rotatable ticket taking and sticking device, which can ensure accurate positioning of the ticket taking, has a compact overall structure, is simple and easy to operate, and can realize the absorption and release of smaller tickets.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco packaging machinery, in particular to a rotatable ticket taking and sticking device. Background Art

[0002] In tobacco packaging machinery, the ticket taking and labeling device is a mechanical system responsible for obtaining labels of specific shapes (i.e. "tickets") from the ticket source and accurately attaching these labels to tobacco products (such as cigarette boxes). The ticket taking device usually includes one or more ticket taking mechanisms, which can accurately grab labels from the label roll or label tray according to the instructions of the control system; the labeling device is responsible for attaching the labels obtained by the ticket taking device to the tobacco products, which usually involves the precise positioning of the labels and tobacco products to ensure that the labels can be accurately and evenly attached to the predetermined positions.

[0003] The current ticket taking and sticking devices use many components and complex structures in design and manufacturing, resulting in a large space occupied by the entire device, which is not conducive to the miniaturization and integration of the machine; and the ticket taking device is mainly designed for tickets with larger areas, while for tickets with smaller areas, there is a left-right deviation when taking tickets due to the mechanical structure. This deviation will cause the position of the ticket to be attached to the tobacco package to be inaccurate, reducing the quality and aesthetics of the product. Utility Model Content

[0004] In view of the above-mentioned deficiencies of the current ticket sticking device, the utility model provides a rotatable ticket taking and sticking device, which can ensure the accurate positioning of the ticket taking, has a compact overall structure, is simple and easy to use, and can realize the absorption and release of smaller tickets.

[0005] In order to achieve the above object, the embodiment of the utility model adopts the following technical solution:

[0006] A rotatable ticket taking and pasting device comprises a transmission unit, a fixing unit and a ticket pasting unit, wherein the fixing unit comprises a fixing support and a fixing sleeve, the fixing support is sleeved on the outside of the fixing sleeve, a rotating gas distribution shaft is arranged inside the fixing sleeve, and the rotating gas distribution shaft passes through the fixing sleeve transversely;

[0007] The ticket attaching unit comprises a rotating structure and a plurality of adsorption structures, wherein the adsorption structure comprises a suction cup, a connecting block and a slide rail slidably connected to the connecting block, wherein the suction cup is fixedly connected to the connecting block via a hollow connecting rod, wherein the connecting block is provided with a first vacuum joint, and the first vacuum joint is connected to the hollow connecting rod via an air passage provided in the connecting block;

[0008] The rotating structure includes a reversing cam, a rotating disk and a rotating fixed block. The rotating disk is provided with a second vacuum joint, which is connected to the first vacuum joint through a pipeline, and the second vacuum joint is communicated with the inside of the rotating gas distribution shaft.

[0009] According to one aspect of the utility model, the transmission unit includes a cylinder, a swing arm and a driving pulley, the piston rod of the cylinder is connected to the swing arm, and the swing arm is fixedly connected to one end of the rotating valve shaft.

[0010] According to one aspect of the utility model, an intermittent operating shaft is sleeved on the exterior of the rotating valve distribution shaft, and the driving pulley is fixedly connected to the intermittent operating shaft.

[0011] According to one aspect of the utility model, the slide rail is fixedly connected to the rotating disk, a cam follower is provided on the inner side of the connecting block, and the connecting block is connected to the reversing cam via the cam follower.

[0012] According to one aspect of the utility model, the rotating fixed block is sleeved on one end of the rotating valve distribution shaft away from the transmission unit, and the reversing cam is sleeved on the rotating valve distribution shaft and fixedly connected to the rotating fixed block.

[0013] According to one aspect of the utility model, the suction cup head of the suction cup is a negative pressure sponge suction cup.

[0014] According to one aspect of the utility model, a rack and a gear corresponding to the rack are provided on the outer side of the fixed support, a fixing piece is connected to the gear, and a packaging shell is provided on the outside of the fixing piece.

[0015] According to one aspect of the utility model, the ticket taking and sticking device further comprises a support assembly, the support assembly comprises a support column and a support base, and the cylinder is rotatably connected to the support base.

[0016] According to one aspect of the utility model, a protective shell is provided on the outside of the ticket sticking unit, the protective shell is fixedly connected to the edge of the rotating disk, the suction cup passes through the protective shell and is placed outside the protective shell, and a dust cover is also provided on the top of the protective shell.

[0017] The advantages of the implementation of the utility model are as follows: the device is provided with a transmission unit, a fixing unit and a ticket sticking unit, and the rotating disk is driven to rotate by an active pulley, so that the rotating gas distribution shaft and the intermittent operation shaft are relatively displaced, thereby realizing the on-and-off of the air path of the ticket sticking unit, and the on-and-off of the air is blocked by the relative position between the shafts to ensure the accurate positioning of the ticket; when the rotating disk stops, the cylinder provides power to drive the reversing cam to move, and the reversing cam is used to control the suction cup to push out the adsorbed ticket, ensuring the accurate and high-speed contraction of the suction cup; the overall structure is compact and simple and easy to operate; it can realize the absorption and release of smaller tickets. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. 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.

[0019] Figure 1 This is a schematic diagram of the appearance of the ticket taking and sticking device of the utility model;

[0020] Figure 2 This is a schematic diagram of the back structure of the ticket taking and sticking device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the ticket sticking structure of the utility model;

[0022] Figure 4 It is a cross-sectional schematic diagram of the ticket taking and sticking device of the utility model;

[0023] Figure 5 It is a front view of the ticket sticking structure described in the utility model.

[0024] In the figure: 1. swing arm; 2. cylinder; 3. driving pulley; 4. fixed sleeve; 5. fixed support; 51. fixing piece; 6. rotating valve shaft; 61. intermittent operation shaft; 7. suction cup; 71. connecting block; 72. hollow connecting rod; 8. reversing cam; 9. cam follower; 10. slide rail; 11. first vacuum joint; 12. rotating disk; 121. second vacuum joint; 13. rotating fixed block; 14. support column; 15. support base; 16. protective shell; 17. dust cover. DETAILED DESCRIPTION

[0025] 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" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0027] 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.

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0029] like Figures 1 to 5 As shown, a rotatable ticket taking and pasting device includes a transmission unit, a fixing unit and a ticket pasting unit. The fixing unit includes a fixing support 5 and a fixing sleeve 4. The fixing support 5 is sleeved on the outside of the fixing sleeve 4. A rotating gas distribution shaft 6 is provided inside the fixing sleeve 4. The rotating gas distribution shaft 6 horizontally penetrates the fixing sleeve 4. The rotating gas distribution shaft 6 uses rotational motion to achieve gas distribution and regulation. An airway and gas distribution holes are designed inside the shaft body for gas circulation and distribution. The gas distribution holes are arranged on the outer surface of the shaft body. The number, size and position of the gas distribution holes are designed and adjusted according to specific application requirements. In order to ensure that the gas circulates normally in the rotating gas distribution shaft 6 without leakage, a fixing sleeve 4 is provided as a sealing component of the rotating gas distribution shaft 6 to prevent gas from leaking out of the shaft body.

[0030] The ticket attaching unit includes a rotating structure and multiple groups of adsorption structures. The adsorption structure includes a suction cup 7, a connecting block 71 and a slide rail 10 slidably connected to the connecting block 71. The suction cup 7 is fixedly connected to the connecting block 71 through a hollow connecting rod 72. The connecting block 71 is provided with a first vacuum joint 11. The first vacuum joint 11 is connected to the hollow connecting rod 72 through an air passage provided in the connecting block 71. Four groups of adsorption structures are provided in the device, which are evenly distributed in four directions of the rotating disk 12.

[0031] The rotating structure includes a reversing cam 8, a rotating disk 12 and a rotating fixed block 13. The rotating disk 12 is provided with a second vacuum joint 121, which is connected to the first vacuum joint 11 through a pipeline, and the second vacuum joint 121 is communicated with the inside of the rotating gas distribution shaft 6.

[0032] In practical applications, the transmission unit includes a cylinder 2, a swing arm 1 and a driving pulley 3. The piston rod of the cylinder 2 is connected to the swing arm 1, and the swing arm 1 is fixedly connected to one end of the rotating valve shaft 6. An intermittent operating shaft 61 is also sleeved on the outside of the rotating valve shaft 6, and the driving pulley 3 is fixedly connected to the intermittent operating shaft 61.

[0033] In actual application, the slide rail 10 is fixedly connected to the rotating disk 12, the connecting block 71 is slidably connected to the slide rail 10, a cam follower 9 is provided on the inner side of the connecting block 71, and the connecting block 71 is connected to the reversing cam 8 through the cam follower 9. The rotating valve shaft 6 requires an external driving force to rotate it. In this device, the rotating valve shaft 6 is controlled by the cylinder 2 to rotate and then the reversing cam 8 is controlled to rotate (there is a curved guide inside the reversing cam 8).

[0034] The rotating fixed block 13 is sleeved on one end of the rotating gas distribution shaft 6 away from the transmission unit. The reversing cam 8 is sleeved on the rotating gas distribution shaft 6 and fixedly connected to the rotating fixed block 13 .

[0035] In practical applications, the suction cup 7 head of the suction cup 7 is a negative pressure sponge suction cup 7. There are many tiny channels and gaps in the negative pressure sponge suction cup 7. When the suction cup 7 contacts the surface of an object, these channels will be closed to form a closed space. When negative pressure is applied to the outside of the suction cup 7, the gas inside the space is extracted to form a vacuum environment. Since the atmospheric pressure is greater than the internal negative pressure, a huge pressure difference is formed between the suction cup 7 and the object, thereby forming a strong adsorption force. And because the sponge is soft and plastic, it can fully contact the irregular surface of the object and maintain a good vacuum seal. When adsorbing irregular objects, the overall sealing and suction of the sponge suction cup 7 can also be maintained.

[0036] A rack and a gear corresponding to the rack are provided on the outside of the fixed support 5, and a fixing part 51 is connected to the gear. A packaging shell is provided on the outside of the fixing part 51. The fixing part 51 is connected and rotated by an external device to drive the gear to rotate on the rack to adjust the front and rear position of the device.

[0037] The ticket taking and sticking device further comprises a support assembly, which comprises a support column 14 and a support base 15 , and the cylinder 2 is rotatably connected to the support base 15 .

[0038] A protective shell 16 is provided outside the ticket attaching unit to prevent the internal parts from being affected or damaged by the external environment. The protective shell 16 is fixedly connected to the edge of the rotating disk 12 and moves with the rotating disk 12. The suction cup 7 passes through the protective shell 16 and is placed outside the protective shell 16. A dust cover 17 is also provided on the top of the protective shell 16.

[0039] The movement process of the device is that the driving pulley 3 provides power to drive the intermittent operation shaft 61 to rotate and then drive the rotating disk 12 (rotating structure) to rotate. During this process, the adsorption structure rotates together and stops after rotating 90°. During the rotation process, the rotating gas distribution shaft 6 and the intermittent operation shaft 61 are relatively displaced, and the gas distribution holes on the rotating gas distribution shaft 6 and the corresponding parts of the airway are aligned or staggered, thereby realizing the on-off of the air path of the ticket sticking unit. During the stop of the rotating disk 12, the cylinder 2 provides power to drive the rotating gas distribution shaft 6 to rotate and then drive the reversing cam 8 to rotate. Due to the internal curved guide path, the connecting block 71 is pushed out under the drive of the cam follower 9. After the suction cup 7 is pushed out to the right position, the negative pressure acts on the head of the suction cup 7, thereby adsorbing the ticket, and the rotating disk 12 can perform the next cycle. Due to the material and characteristics of the sponge suction cup 7, the depression formed by the weight of the ticket is eliminated, and the ticket is firmly adsorbed on the suction cup 7. During the rotation process, the negative pressure still exists to ensure that the ticket does not move and ensure its accurate positioning.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A rotatable ticket taking and sticking device, comprising a transmission unit, a fixing unit and a ticket sticking unit, characterized in that: The fixing unit comprises a fixing support (5) and a fixing sleeve (4), the fixing support (5) is sleeved on the outside of the fixing sleeve (4), a rotating valve distribution shaft (6) is arranged inside the fixing sleeve (4), and the rotating valve distribution shaft (6) passes through the fixing sleeve (4) transversely; The ticket attaching unit comprises a rotating structure and a plurality of adsorption structures, wherein the adsorption structure comprises a suction cup (7), a connecting block (71) and a slide rail (10) slidably connected to the connecting block (71); the suction cup (7) is fixedly connected to the connecting block (71) via a hollow connecting rod (72); a first vacuum joint (11) is provided on the connecting block (71); the first vacuum joint (11) is connected to the hollow connecting rod (72) via an air passage provided in the connecting block (71); The rotating structure comprises a reversing cam (8), a rotating disk (12) and a rotating fixed block (13); a second vacuum joint (121) is provided on the rotating disk (12); the second vacuum joint (121) is connected to the first vacuum joint (11) via a pipeline; and the second vacuum joint (121) is communicated with the interior of a rotating gas distribution shaft (6).

2. The ticket taking and sticking device according to claim 1, characterized in that: The transmission unit comprises a cylinder (2), a swing arm (1) and a driving pulley (3); the piston rod of the cylinder (2) is connected to the swing arm (1), and the swing arm (1) is fixedly connected to one end of the rotating valve shaft (6).

3. The ticket taking and sticking device according to claim 2, characterized in that: An intermittent operating shaft (61) is also sleeved on the outside of the rotating valve distribution shaft (6), and the driving pulley (3) is fixedly connected to the intermittent operating shaft (61).

4. The ticket taking and sticking device according to claim 3, characterized in that: The slide rail (10) is fixedly connected to the rotating disk (12); a cam follower (9) is provided on the inner side of the connecting block (71); and the connecting block (71) is connected to the reversing cam (8) via the cam follower (9).

5. The ticket taking and sticking device according to claim 1, characterized in that: The rotating fixed block (13) is sleeved on one end of the rotating valve distribution shaft (6) away from the transmission unit, and the reversing cam (8) is sleeved on the rotating valve distribution shaft (6) and fixedly connected to the rotating fixed block (13).

6. The ticket taking and sticking device according to claim 1, characterized in that: The suction cup (7) head of the suction cup (7) is a negative pressure sponge suction cup (7).

7. The ticket taking and sticking device according to claim 1, characterized in that: A rack and a gear corresponding to the rack are provided on the outer side of the fixed support (5); a fixing member (51) is connected to the gear; and a packaging shell is provided on the outer side of the fixing member (51).

8. The ticket taking and sticking device according to claim 2, characterized in that: The ticket taking and pasting device also includes a support assembly, which includes a support column (14) and a support base (15), and the cylinder (2) is rotatably connected to the support base (15).

9. The ticket taking and sticking device according to claim 1, characterized in that: A protective shell (16) is provided on the outside of the ticket sticking unit, and the protective shell (16) is fixedly connected to the edge of the rotating disk (12). The suction cup (7) passes through the protective shell (16) and is placed on the outside of the protective shell (16). A dust cover (17) is also provided on the top of the protective shell (16).

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