Rapid conveying device for hard cigarette cartons

Abstract

The utility model discloses a fast conveying device for hard cigarette cartons, which comprises a mounting bottom plate (1), the mounting bottom plate (1) is fixedly arranged at the bottom of a conveying channel, a conveying hole is arranged on a bottom plate of the conveying channel, two linear guide rails (2) are fixedly arranged on the mounting bottom plate (1), a carton bearing component is slidably mounted on the linear guide rails (2), and the carton bearing component is fixedly arranged on the mounting bottom plate (1). A driving device is arranged at one end of the installation bottom plate (1) and connected with the carton bearing assembly, and the top face of the carton bearing assembly is flush with the top face of a bottom plate of the conveying channel. The carton cigarette feeding device can effectively ensure that cartons of cigarettes are automatically added to the carton cigarette output channel, and reduce shutdown of equipment and waste of raw and auxiliary materials.

Description

Technical Field

[0001] The utility model relates to a conveying device, in particular to a fast conveying device for cigarette hard strip boxes. Background Art

[0002] The ZB45 hard box packaging unit uses the YB95 model transparent paper strip packaging machine, which is connected to the YB65 strip packaging machine by a channel. The cigarette strips packaged by the YB65 are intermittently conveyed to the first strip lifter. During the lifting process, the cigarette strips come into contact with the delivered transparent paper strips and complete the U-shaped folding. The folding plate and the fixed angle folding device then complete the remaining folding process of the transparent paper strips, completing the wrapping action of the transparent paper strips.

[0003] In normal production, cigarettes in cartons that are not properly wrapped with transparent paper or whose transparent paper has been peeled off during self-inspection cannot be added to the YB95 carton transparent paper packaging machine. The only way is to remove the carton and peel off the small box of transparent paper to add cigarettes in the conveying channel. This method is time-consuming and labor-intensive, and increases the consumption of trademark paper and transparent paper. Improper operation during the refilling process will also cause the equipment to stop due to cigarette squeezing, reducing the equipment's operating efficiency. Utility Model Content

[0004] The utility model aims to provide a fast conveying device for cigarette hard carton, so as to solve the technical problems in the prior art, which can effectively ensure that the carton cigarettes are automatically added to the carton cigarette output channel, reduce the downtime of the equipment and the waste of raw and auxiliary materials.

[0005] The utility model provides a rapid conveying device for cigarette hard strip boxes, comprising a mounting base plate, wherein the mounting base plate is fixedly arranged at the bottom of a conveying channel, a conveying hole is opened on the base plate of the conveying channel, two linear guide rails are fixedly arranged on the mounting base plate, a strip box bearing assembly is slidably mounted on the linear guide rails, a driving device is provided at one end of the mounting base plate, the driving device is connected to the strip box bearing assembly, and the top surface of the strip box bearing assembly is flush with the top surface of the base plate of the conveying channel.

[0006] In the aforementioned cigarette hard strip box rapid conveying device, preferably, the two linear guide rails are arranged in parallel, and sliders are slidably mounted on the two linear guide rails, and the sliders are fixedly connected to the bottom surface of the strip box bearing assembly.

[0007] In the aforementioned cigarette hard strip box rapid conveying device, preferably, the strip box supporting assembly includes a supporting plate and a movable block, the movable block is fixedly arranged in the middle position of the bottom surface of the supporting plate, the two sliding blocks are fixedly connected to the two ends of the bottom surface of the supporting plate, and a threaded hole is opened in the horizontal direction on the movable block.

[0008] In the aforementioned rapid conveying device for cigarette hard strip boxes, preferably, the driving device includes a servo motor and a ball screw, the servo motor is fixed to the end of the mounting base via a motor fixing seat, the output shaft of the servo motor is fixedly connected to one end of the ball screw via a coupling, the other end of the ball screw is rotatably connected to a support assembly fixed on the mounting base, and the ball screw is threadedly connected to the threaded hole on the movable block.

[0009] In the aforementioned rapid conveying device for cigarette rigid strip boxes, preferably, the support assembly comprises a bearing seat and a ball bearing, the ball bearing is interference-fitted in the bearing seat, and the end of the ball screw is interference-fitted with the inner annular surface of the ball bearing.

[0010] In the aforementioned rapid conveying device for cigarette rigid strip boxes, preferably, a fixing block is fixedly provided on the mounting base plate at a position close to the coupling, a through hole is provided on the fixing block, and the ball screw passes through the through hole.

[0011] In the aforementioned cigarette hard strip box rapid conveying device, preferably, two U-shaped limit blocks are also fixedly provided on the mounting base plate, and both of the two U-shaped limit blocks are arranged with their openings facing downward, one of the U-shaped limit blocks is arranged close to the fixed block, and the other U-shaped limit block is arranged close to the bearing seat.

[0012] Compared with the prior art, the utility model includes a mounting base plate, which is fixedly mounted on the bottom of the conveying channel, a conveying hole is opened on the base plate of the conveying channel, two linear guide rails are fixedly mounted on the mounting base plate, a strip box bearing assembly is slidably mounted on the linear guide rails, a driving device is connected to the strip box bearing assembly, and the top surface of the strip box bearing assembly is flush with the top surface of the base plate of the conveying channel. The utility model sets a strip box bearing assembly, after the strip box is delivered to the top of the strip box bearing assembly, the strip box bearing assembly moves along the conveying hole under the drive of the driving device, and delivers the strip box to the other end of the conveying channel, which effectively solves the problem in the prior art that the strip box transparent paper is not well wrapped or the strip box cigarettes whose transparent paper is peeled off by self-inspection easily cause the channel to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an axonometric drawing of the utility model;

[0014] Figure 2 It is an exploded view of the utility model.

[0015] Explanation of the reference numerals: mounting base plate 1, linear guide rail 2, slider 3, bearing plate 4, movable block 5, servo motor 6, ball screw 7, motor fixing seat 8, coupling 9, ball bearing 10, bearing seat 11, fixing block 12, U-shaped limit block 13, ring groove 14, retaining spring 15, spacer sleeve 16. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be interpreted as limiting the present invention.

[0017] Embodiments of the present utility model: Figure 1 and Figure 2 As shown, a cigarette hard strip box rapid conveying device includes a mounting base plate 1, which is fixedly arranged at the bottom of a conveying channel, a conveying hole is opened on the base plate of the conveying channel, two linear guide rails 2 are fixedly arranged on the mounting base plate 1, a strip box bearing assembly is slidably mounted on the linear guide rails 2, a driving device is connected to the strip box bearing assembly, and the top surface of the strip box bearing assembly is flush with the top surface of the base plate of the conveying channel.

[0018] By improving the conveying channel, a conveying hole is opened on the bottom plate of the conveying channel, and a mounting base plate 1 is fixed at the bottom of the bottom plate of the conveying channel, and a movable strip box carrying component on the mounting base plate 1 is used to transport the cigarette hard strip boxes. On the one hand, the conveying efficiency of the cigarette hard strip boxes is improved, and on the other hand, the problem that the defective cigarette hard strip boxes in the prior art cannot be conveyed and easily cause the conveying channel to be blocked is solved.

[0019] In a specific implementation, two linear guide rails 2 are arranged in parallel, and a through hole for fixing the linear guide rails 2 is opened on the mounting base plate 1. In this embodiment, each linear guide rail 2 is fixed to the mounting base plate 1 by 9 screws. It should be noted that the number of screws is determined according to the length of the linear guide rail 2. The longer the linear guide rail 2, the more screws are required, and the shorter the linear guide rail 2, the fewer screws are required.

[0020] The linear guide rail 2 is an existing technology and can be purchased directly. The upper part of the linear guide rail 2 is an "I"-shaped structure. A slider 3 is slidably mounted on each linear guide rail 2. Each slider 3 is fixedly connected to the bottom surface of the box bearing assembly by two screws. An "I"-shaped groove is formed at the bottom of the slider 3, so that the slider 3 can only move along the linear guide rail 2 and will not fall off the linear guide rail 2.

[0021] Furthermore, the cigarette box bearing assembly includes a bearing plate 4 and a movable block 5, wherein the movable block 5 is fixedly mounted at the middle position of the bottom surface of the bearing plate 4 by four bolts, and two sliders 3 are fixedly connected to the two ends of the bottom surface of the bearing plate 4, and a threaded hole is provided in the horizontal direction on the movable block 5. The bearing plate 4 is specifically a rectangular parallelepiped plate, and is used to carry the cigarette box.

[0022] The width of the conveying hole on the bottom plate of the conveying channel is slightly larger than the width of the carrying plate 4, the top surface of the carrying plate 4 is flush with the top surface of the bottom plate of the conveying channel, and the carrying plate 4 reciprocates in the conveying hole under the drive of the driving device.

[0023] Furthermore, the driving device includes a servo motor 6 and a ball screw 7. The servo motor 6 is fixed to the end of the mounting base 1 through a motor fixing seat 8. The output shaft of the servo motor 6 is fixedly connected to one end of the ball screw 7 through a coupling 9. The other end of the ball screw 7 is rotatably connected to a supporting assembly fixed on the mounting base 1. The ball screw 7 is threadedly connected to the threaded hole on the movable block 5.

[0024] Specifically, the servo motor 6 is fixed to the motor fixing base 8 by four bolts, the bottom of the motor fixing base is fixed to the mounting base plate 1 by bolts, the output shaft of the servo motor 6 is coaxial with the ball screw 7, the coupling 9 is a commercially available component and can be purchased, and the coupling 9 is used to fix the end of the ball screw 7 to the output shaft of the servo motor 6.

[0025] When the servo motor 6 is working, the ball screw 7 is driven to rotate through the coupling 9. The ball screw 7 cooperates with the thread of the movable block 5 to make the movable block 5 move horizontally. The movable block 5 drives the supporting plate 4 to move horizontally, thereby realizing the transportation of the cigarette hard strip box.

[0026] Furthermore, the support assembly includes a bearing seat 11 and a ball bearing 10 . The ball bearing 10 is interference-fitted in the bearing seat 11 , and the end of the ball screw 7 is interference-fitted with the inner ring surface of the ball bearing 10 .

[0027] The ball bearing 10 is coaxially arranged with the ball screw 7. The bearing seat 11 and the ball bearing 10 are arranged to support the end of the ball screw 7 and enable the ball screw 7 to rotate smoothly. In this embodiment, the bottom surface of the movable block 5 does not contact the top surface of the mounting base plate 1, thereby reducing friction. In order to prevent the ball screw 7 from being separated from the ball bearing 10, an annular groove 14 is provided at the end of the ball screw 7, and a retaining spring 15 is installed on the annular groove 14. The retaining spring 15 can effectively prevent the ball screw 7 from being separated from the ball bearing 10, thereby improving the safety of the equipment operation.

[0028] Furthermore, a fixing block 12 is fixedly provided on the mounting base plate 1 near the coupling 9 , and a through hole is formed on the fixing block 12 , and the ball screw 7 passes through the through hole.

[0029] The fixed block 12 also supports the ball screw 7. A spacer sleeve 16 is arranged inside the fixed block 12. The spacer sleeve 16 can reduce the friction with the ball screw 7. Through the setting of the fixed block 12, a supporting effect can be played on one end of the ball screw 7 connected to the servo motor 6, thereby improving the stability of the rotation of the ball screw 7.

[0030] Furthermore, two U-shaped limit blocks 13 are fixedly provided on the mounting base plate 1. Both U-shaped limit blocks 13 are opened downward, one end face of one U-shaped limit block 13 contacts one end of the fixed block 12, and one end face of the other U-shaped limit block 13 contacts one end of the bearing seat 11.

[0031] The two U-shaped limit blocks 13 can be provided to effectively limit the movement of the movable block 5, thereby preventing the movable block 5 from impacting the fixed block 12 and the bearing seat 11, thereby increasing the service life of the equipment.

[0032] The working principle of the utility model is as follows: when working, the cigarette hard strip boxes wrapped with transparent paper by the YB65 box packaging machine are intermittently conveyed into the conveying channel and moved to the top surface of the supporting plate 4, the servo motor 6 is started and drives the ball screw 7 to rotate, and the ball screw 7 cooperates with the thread of the movable block 5 to make the supporting plate 4 move along the conveying hole with the cigarette hard strip boxes from one end of the conveying channel to the other end, so as to realize the conveying of the cigarette hard strip boxes. Since the cigarette hard strip boxes are conveyed by the supporting plate 4, even if there are packaging defects in the cigarette hard strip boxes, it will not affect the conveying and will not cause the conveying channel to be blocked.

[0033] The above describes in detail the structure, features and effects of the utility model based on the embodiments shown in the drawings. The above is only a preferred embodiment of the utility model, but the utility model is not limited to the scope of implementation shown in the drawings. Any changes made in accordance with the concept of the utility model, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and the drawings, should be within the protection scope of the utility model.

Claims

1. A fast conveying device for cigarette rigid strip boxes, comprising a mounting base plate (1), characterized in that: The mounting base plate (1) is fixedly mounted on the bottom of the conveying channel, a conveying hole is opened on the base plate of the conveying channel, two linear guide rails (2) are fixedly mounted on the mounting base plate (1), a strip box bearing assembly is slidably mounted on the linear guide rails (2), a driving device is provided at one end of the mounting base plate (1), the driving device is connected to the strip box bearing assembly, and the top surface of the strip box bearing assembly is flush with the top surface of the base plate of the conveying channel.

2. The cigarette rigid box fast conveying device according to claim 1, characterized in that: The two linear guide rails (2) are arranged in parallel, and a slider (3) is slidably mounted on each of the two linear guide rails (2), and the slider (3) is fixedly connected to the bottom surface of the box bearing assembly.

3. The cigarette rigid box fast conveying device according to claim 2, characterized in that: The box bearing assembly comprises a bearing plate (4) and a movable block (5), wherein the movable block (5) is fixedly arranged at a middle position of the bottom surface of the bearing plate (4), the two sliding blocks (3) are fixedly connected to the two ends of the bottom surface of the bearing plate (4), and the movable block (5) is provided with a threaded hole in the horizontal direction.

4. The cigarette rigid box fast conveying device according to claim 3, characterized in that: The driving device comprises a servo motor (6) and a ball screw (7); the servo motor (6) is fixedly mounted on the end of the mounting base plate (1) via a motor fixing seat (8); the output shaft of the servo motor (6) is fixedly connected to one end of the ball screw (7) via a coupling (9); the other end of the ball screw (7) is rotatably connected to a support assembly fixedly mounted on the mounting base plate (1); and the ball screw (7) is threadedly connected to a threaded hole on the movable block (5).

5. The cigarette rigid box rapid conveying device according to claim 4, characterized in that: The support assembly comprises a bearing seat (11) and a ball bearing (10); the ball bearing (10) is interference-fitted in the bearing seat (11); and the end of the ball screw (7) is interference-fitted with the inner ring surface of the ball bearing (10).

6. The cigarette rigid box fast conveying device according to claim 5, characterized in that: A fixing block (12) is fixedly provided on the mounting base plate (1) at a position close to the coupling (9), and a through hole is provided on the fixing block (12), and the ball screw (7) passes through the through hole.

7. The cigarette rigid box fast conveying device according to claim 6, characterized in that: Two U-shaped limit blocks (13) are also fixedly disposed on the mounting base plate (1), and both of the U-shaped limit blocks (13) are disposed with their openings facing downwards, wherein one of the U-shaped limit blocks (13) is disposed close to the fixing block (12), and the other of the U-shaped limit blocks (13) is disposed close to the bearing seat (11).

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