Double-layer conveying belt device for cigarettes

Abstract

The utility model discloses a double-layer conveying belt device for cigarettes, which relates to the technical field of belt conveying equipment and comprises a support, a first belt conveyor and a second belt conveyor, the support is fixedly arranged right above an original belt conveyor, and the support is sequentially provided with the first belt conveyor and the second belt conveyor from bottom to top. Supporting plates are vertically and fixedly connected between the two sides of the first belt conveyor and the two sides of the second belt conveyor correspondingly, a round rod is rotationally arranged between the tops of the two supporting plates, a correcting plate is fixed to the round rod, and a guide shell is installed at the outlet end of the second belt conveyor. The utility model has the advantages that the first belt conveyor and the second belt conveyor are combined and assembled and are placed above the original belt conveyor, so that the reasonable application of the existing field is realized, and the occupied area of the equipment is reduced; and the length direction of the cigarettes is parallel to the width direction of the belt by utilizing the correcting plate, so that the accuracy of identifying the counter and detecting the bar code in the later period is improved.

Description

Technical field:

[0001] The utility model relates to the technical field of belt conveyor equipment, in particular to a double-layer conveyor belt device for cigarettes. Background technology:

[0002] The existing cigarette sorting line sorts different varieties of cigarettes supplied to each customer through a tobacco sorting system. The sorting system includes a channel machine. The channel machine pushes the cigarettes onto a belt conveyor. After the belt conveyor performs coding, classification and packaging processes, the different varieties of cigarettes are packaged and supplied to customers.

[0003] The current technical defects are: one belt conveyor is not enough to meet production efficiency. In order to improve sorting efficiency, the conventional method is to add an additional channel machine and a matching conveying device in a site relatively level with the original equipment, but the site area occupied is relatively large; because the belt conveyor is equipped with a counter, and the channel machine moves cigarettes, the length direction of the cigarettes on the belt conveyor is not parallel to the width direction of the belt, which affects the recognition of the counter and the accuracy of the subsequent barcode detection. Therefore, a new technical solution is proposed to reduce the floor space of the equipment and solve the technical defect that the length direction of the cigarettes on the belt conveyor is not parallel to the width direction of the belt. Utility model content:

[0004] The purpose of the utility model is to provide a double-layer conveyor belt device for cigarettes to solve the problems raised in the above background technology.

[0005] The utility model is implemented by the following technical solutions:

[0006] A double-layer conveyor belt device for cigarettes, comprising a bracket, a first belt conveyor, a second belt conveyor, two symmetrically arranged support plates, a round rod, a correction plate and a guide housing;

[0007] The bracket is fixedly arranged directly above the original belt conveyor, and the first belt conveyor and the second belt conveyor are installed on the bracket in sequence from bottom to top, and support plates are vertically fixedly connected between the two sides of the first belt conveyor and the second belt conveyor, and a round rod is rotatably arranged between the tops of the two support plates, and a correction plate is fixed on the round rod, and the bottom end of the correction plate is located directly above the belt of the second belt conveyor. A guide shell is installed at the outlet end of the second belt conveyor, and the inner surface of the guide shell is arranged in a ring on the outside of the belt of the second belt conveyor, and the bottom end of the guide shell is attached to the upper surface of the inlet end of the first belt conveyor, so that cigarettes slide from the outlet end of the second belt conveyor through the guide shell to the upper surface of the inlet end of the first belt conveyor.

[0008] Preferably, two through holes are symmetrically provided on the round rod, a cylindrical pin is inserted into each of the through holes with interference fit, the two cylindrical pins are located between the two support plates, and the surface of the cylindrical pin and the inner surface of the support plate are movably fitted.

[0009] Preferably, the structure of the bottom of the correction plate is a "V" structure, and the edge of the bottom end of the correction plate is 2-3 cm away from the upper surface of the belt of the second belt conveyor.

[0010] The advantages of the utility model are as follows: the first belt conveyor and the second belt conveyor are assembled and placed above the original belt conveyor, thereby realizing the rational use of the existing site and reducing the floor space occupied by the equipment; and the correction plate is used to realize the parallelism of the length direction of the cigarette relative to the width direction of the belt, thereby improving the accuracy of the recognition of the counter and the subsequent barcode detection. Description of the drawings:

[0011] Figure 1 Layout drawings for existing production equipment;

[0012] Figure 2 It is a schematic diagram of the structure of the utility model;

[0013] Figure 3 It is a partial cross-sectional view of the utility model;

[0014] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0015] Figure 5 for Figure 2 Right view of .

[0016] In the figure: 1. bracket, 2. first belt conveyor, 3. second belt conveyor, 4. support plate, 5. round rod, 5.1. through hole, 6. correction plate, 7. guide shell, 8. cylindrical pin. Specific implementation method:

[0017] 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 of 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.

[0018] See also Figure 1-5 The utility model provides a technical solution for a double-layer conveyor belt device for cigarettes:

[0019] A double-layer conveyor belt device for cigarettes, comprising a bracket 1, a first belt conveyor 2, a second belt conveyor 3, two symmetrically arranged support plates 4, a round rod 5, a correction plate 6 and a guide housing 7;

[0020] The bracket 1 is fixedly arranged just above the original belt conveyor, and the first belt conveyor 2 and the second belt conveyor 3 are installed on the bracket 1 in sequence from bottom to top, and support plates 4 are vertically fixedly connected between the two sides of the first belt conveyor 2 and the second belt conveyor 3, and a round rod 5 is rotatably arranged between the tops of the two support plates 4, and a correction plate 6 is fixed on the round rod 5, and the bottom end of the correction plate 6 is located just above the belt of the second belt conveyor 3, and a guide shell 7 is installed at the outlet end of the second belt conveyor 3, and the inner surface of the guide shell 7 is arranged around the outside of the belt of the second belt conveyor 3, and the bottom end of the guide shell 7 is attached to the upper surface of the inlet end of the first belt conveyor 2, so that the cigarettes slide from the outlet end of the second belt conveyor 3 through the guide shell 7 to the upper surface of the inlet end of the first belt conveyor 2.

[0021] Two through holes 5.1 are symmetrically provided on the round rod 5, and a cylindrical pin 8 is inserted into each through hole 5.1 with interference fit. The two cylindrical pins 8 are located between the two support plates 4, and the surface of the cylindrical pin 8 and the inner surface of the support plate 4 are movably fitted to prevent the round rod 5 from detaching from the support plate 4.

[0022] The bottom of the correction plate 6 is in a "V" shape, and the edge of the bottom end of the correction plate 6 is 2-3 cm away from the upper surface of the belt of the second belt conveyor 3. The correction plate 6 intercepts the cigarettes through its bottom plate surface.

[0023] The working principle is as follows: the newly added channel machine puts the cigarettes onto the belt of the second belt conveyor 3, and the cigarettes move along with the belt of the second belt conveyor 3. The cigarettes pass through the correction plate 6 to make their length direction parallel to the width direction of the belt, thereby improving the accuracy of the counter recognition and subsequent barcode detection. When a certain number of cigarettes are collected (cigarettes fit tightly together), the friction between the cigarettes and the belt gradually increases and eventually exceeds the gravity of the correction plate 6, so that all the multiple cigarettes move out from under the correction plate 6 and enter the guide shell 7. The cigarettes slide along the guide shell 7 onto the upper surface of the inlet end of the first belt conveyor 2, and the cigarettes are transported to the detection station through the first belt conveyor 2. The existing site can be used rationally to reduce the floor space occupied by the equipment.

[0024] 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 principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-layer conveyor belt device for cigarettes, characterized in that: It comprises a bracket (1), a first belt conveyor (2), a second belt conveyor (3), two symmetrically arranged support plates (4), a round rod (5), a correction plate (6) and a guide housing (7); The support (1) is fixedly arranged just above the original belt conveyor. The first belt conveyor (2) and the second belt conveyor (3) are sequentially installed on the support (1) from bottom to top. Support plates (4) are respectively vertically fixedly connected between the two sides of the first belt conveyor (2) and the second belt conveyor (3). A round rod (5) is rotatably arranged between the tops of the two support plates (4). A correction plate (6) is fixed on the round rod (5). The bottom end of the correction plate (6) is located just above the belt of the second belt conveyor (3). A guide shell (7) is installed at the outlet end of the second belt conveyor (3). The inner surface of the guide shell (7) is arranged around the outer side of the belt of the second belt conveyor (3). The bottom end of the guide shell (7) is attached to the upper surface of the inlet end of the first belt conveyor (2), so that cigarettes slide from the outlet end of the second belt conveyor (3) through the guide shell (7) to the upper surface of the inlet end of the first belt conveyor (2).

2. A double-layer conveyor belt device for cigarettes according to claim 1, characterized in that: Two through holes (5.1) are symmetrically provided on the round rod (5), and a cylindrical pin (8) is inserted into each of the through holes (5.1) in an interference fit. The two cylindrical pins (8) are located between the two support plates (4), and the surface of the cylindrical pin (8) is movably fitted with the inner surface of the support plate (4).

3. A double-layer conveyor belt device for cigarettes according to claim 1, characterized in that: The bottom of the correction plate (6) has a "V" structure, and the edge of the bottom end of the correction plate (6) is 2-3 centimeters away from the upper surface of the belt of the second belt conveyor (3).

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