Cigarette logistics roller way passing device

Abstract

The utility model discloses a cigarette logistics roller way passing device which comprises a first step table, a bearing piece and a second step table, wherein the first step table is used for guiding passing personnel to the position above a roller way; the bearing piece is used for bearing the passing personnel passing above the roller way; the second step table is used for guiding the passing personnel to the ground; the first step table and the second step table are arranged on the two sides of the roller way, the first step table and the second step table are arranged in the direction perpendicular to the logistics transportation direction, the bearing piece comprises a plurality of bearing plates, and the bearing plates are arranged between two adjacent roller bodies on the roller way. According to the utility model, the problem that a passing person needs to bypass a roller way to inspect is solved, the inspection time is shortened, and the inspection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model discloses cigarette production mechanical equipment belongs to the technical field, specifically relates to a cigarette logistics roller pass device. BACKGROUND

[0002] The production of cigarettes can be divided into two parts of silk making and cigarette making, and the silk making process includes pretreatment, moisture regain, impurity removal, screening, feeding, cutting, drying and mixing. With the development of intelligent manufacturing and continuous innovation of technology, more logistics roller conveying equipment is added in the silk making workshop. The roller conveying equipment connects the material transportation between various processes to shorten the silk making time. At present, the roller conveying equipment is distributed in various parts of the workshop to divide the original workstations. When the operator inspects, the roller needs to be bypassed. However, the inspection time is greatly increased by bypassing the roller, and for some positions connected by the first roller, the inspection is not performed, which reduces the inspection efficiency. UTILITY MODEL CONTENTS

[0003] The utility model discloses a cigarette logistics roller pass device, which solves the problem of bypassing the roller for inspection. The inspection personnel pass through the roller from above the roller, which shortens the inspection distance and improves the inspection efficiency.

[0004] The utility model discloses a cigarette logistics roller pass device, which solves the problem of bypassing the roller for inspection. The inspection personnel pass through the roller from above the roller, which shortens the inspection distance and improves the inspection efficiency.

[0005] In the embodiment of the present application, the upper surfaces of the plurality of bearing plates are horizontal planes, and the upper surfaces of the plurality of bearing plates are tangent to the side surfaces of the rollers on the roller.

[0006] In the embodiment of the present application, the first stepping table includes a first support and a plurality of first stepping plates. The plurality of first stepping plates are arranged at equal intervals in the height direction and the width direction, and the plurality of first stepping plates are fixedly connected to the first support.

[0007] In the embodiment of the present application, the edges of the plurality of first stepping plates are provided with protective edges integrally connected with the first stepping plates.

[0008] In the embodiment of the present application, a plurality of supporting rods are arranged below the plurality of first footboards, one end of each supporting rod is fixedly connected with the center of the first footboard, and the other end is in abutment with the ground.

[0009] In the embodiment of the present application, the carrier further comprises a reinforcing rib arranged below the carrier plate, the reinforcing rib is inserted with the carrier plate, and two ends of the reinforcing rib are fixedly connected with the first step platform and the second step platform respectively.

[0010] In the embodiment of the present application, the bottom surface of the carrier plate is provided with a connecting strip, the upper end surface of the reinforcing rib is provided with a connecting hole, and the connecting strip is inserted with the connecting hole when the carrier plate is connected with the reinforcing rib.

[0011] In the embodiment of the present application, the side view of the carrier plate is a trapezoid with a wide upper part and a narrow lower part, the reinforcing rib is provided with a fixing groove, and the lower end of the carrier plate can be inserted in the fixing groove.

[0012] In the embodiment of the present application, a safety carpet is arranged on the footboard at the highest position, and the safety carpet is used to pause the logistics transportation of the roller way when a person passes through the footboard at the highest position.

[0013] In the embodiment of the present application, the first step platform and the second step platform are both provided with a laser scanner on the side, and the laser scanner is used to detect the person passing through the carrier.

[0014] The present application has the following beneficial effects:

[0015] 1. The cigarette logistics roller passing device provided by the present application comprises a first step platform, a second step platform and a carrier, when a person passes through the roller, the person moves from the first step platform to above the roller, and then passes through the roller under the support of the carrier plate, and then the person returns to the ground from the second step platform.

[0016] 2. The cigarette logistics roller passing device provided by the present application, the carrier is detachably connected with the first step platform and the second step platform, and the existing passing device can be removed when the equipment in the silk making workshop is shifted or increased or decreased, so that the removed passing device can be moved to a new inspection route without the need of manufacturing a new passing device, thereby saving the manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate the embodiments of the present application and, together with the description, serve to explain the principles of the present application. In these drawings, similar reference numerals are used to denote similar elements. The drawings in the following description are some embodiments of the present application, rather than all the embodiments. For those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0018] Figure 1 It is a schematic view of a cigarette logistics roller passing device according to an embodiment of the present application.

[0019] Figure 2 It is a top view of a cigarette logistics roller passing device according to an embodiment of the present application.

[0020] Figure 3 It is a side view of a cigarette logistics roller passing device according to an embodiment of the present application.

[0021] In the figure: 1, first step platform; 11, first support; 12, first pedal; 2, bearing; 21, bearing plate; 22, reinforcing rib; 3, second step platform; 31, second support; 32, second pedal; 4, safety carpet; 5, laser scanner. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application and the prior art, specific implementation manners of the present application will be described below with reference to the drawings. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings and other implementation manners according to these drawings without creative labor. In addition, the design direction is only to represent the relative position relationship between the components, not the absolute position relationship.

[0023] The present application provides a cigarette logistics roller passing device, please refer to Figure 1 、 Figure 2 、 Figure 3 , mainly including first step platform 1, second step platform 3, and bearing 2.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3In the embodiment of the present application, the cigarette logistics roller pass device comprises a first step platform 1, a second step platform 3, and a carrier 2, wherein the carrier 2 is composed of a plurality of carrier plates 21. The first step platform 1 and the second step platform 3 are arranged on both sides of the roller and along the vertical direction of the logistics transportation direction, and the carrier plates 21 are arranged between two adjacent rollers on the roller. When passing through the roller, the passer moves from the first step platform 1 to above the roller, and then passes through the roller under the support of the carrier plates 21, and then the passer returns to the ground from the second step platform 3. When the passer passes through the roller from above the roller during the inspection, the inspection distance is shortened, thereby shortening the inspection time and improving the inspection efficiency.

[0025] It should be noted that the length direction below is the observation direction, Figure 3 the width direction is the left-right direction of the viewing angle, Figure 3 and the height direction is the observation direction. Figure 2

[0026] Preferably, in the embodiment of the present application, the upper surface of the carrier plate 21 is a horizontal plane, and the arrangement position of the upper surface is tangent to the upper surface of the roller on the roller. When there is no passer passing through and only material transportation, since the horizontal plane of the carrier plate 21 is tangent to the side surface of the roller, there is no height difference between the carrier plate 21 and the roller, and the material can pass smoothly when passing through, thereby ensuring that the material transportation efficiency is not affected by the passing device.

[0027] Specifically, in the embodiment of the present application, the first step platform 1 comprises a first support 11 and a plurality of first steps 12 arranged on the first support 11. The first steps 12 are arranged on the first support 11 at intervals along the height direction, the width direction, etc., and the plurality of first steps 12 are arranged in a stepped manner. The first steps 12 can be connected to the first support 11 by welding. The passer can move to above the roller by stepping on the first steps 12, and then pass through the roller under the support of the carrier plates 21.

[0028] Specifically, in the embodiment of the present application, the second step platform 3 comprises a second support 31 and a plurality of second steps 32 arranged on the second support 31. The second steps 32 are arranged on the second support 31 at intervals along the height direction, the width direction, etc., and the plurality of second steps 32 are arranged in a stepped manner. The second steps 32 can be connected to the second support 31 by welding. The passer can return to the ground from the second step platform 3 by stepping on the second steps 32.

[0029] Preferably, in order to improve the stability of the first step platform 1 and the second step platform 3, a support rod is arranged below the first steps 12 and the second steps 32, one end of the support rod is welded to the center of the first steps 12 or the center of the second steps 32, and the other end is in abutment with the ground.​

[0030] In the embodiment of the present application, the first and second steps 12 and 32 are provided with a protective edge arranged at the edge of the step and integrally connected with the step. The protective edge arranged at the edge of the step avoids the person from slipping off the step due to small friction when stepping on the step, thereby ensuring the safety of the person.

[0031] Specifically, in the embodiment of the present application, the carrier 2 comprises a carrier plate 21 and a reinforcing rib 22 arranged below the carrier plate 21. The reinforcing rib 22 is provided with a fixing groove, and the lower end of the carrier plate 21 is inserted into the fixing groove to connect the carrier plate 21 and the reinforcing rib 22. The carrier plate 21 is arranged in the gap between two adjacent transport roller bodies on the roller bed. The reinforcing rib 22 is provided with a connecting side plate at both ends, and the connecting side plate is integrally connected with the reinforcing rib 22. The connecting side plate and the bracket are both provided with a connecting hole, and the carrier 2 is detachably connected with the first and second step platforms 1 and 3 through cooperation of a screw and a nut. The detachable structure can be removed when the equipment is moved or added or reduced in the tobacco factory, so that the removed passing device can be moved to a new inspection route without the need to manufacture a new passing device, thereby saving manufacturing cost.

[0032] Further, the edge of the fixing groove may be partially worn after long-term use, and the carrier plate 21 may slightly shake in the fixing groove. In order to strengthen the connection between the carrier plate 21 and the reinforcing rib 22 and prevent the carrier plate 21 from shaking in the fixing groove, a connecting strip is arranged on the bottom surface of the carrier plate 21, and a connecting hole is arranged on the upper end surface of the reinforcing rib 22. When the carrier plate 21 and the reinforcing rib 22 are embedded, the connecting strip is inserted into the connecting hole.

[0033] As a more preferred embodiment of the present application, the side view of the carrier plate 21 is a trapezoidal shape with a wide upper part and a narrow lower part. When the carrier plate 21 is under downward pressure when carrying a person, the reinforcing rib 22 provides an upward supporting force to the carrier plate 21. Since the side view of the carrier plate 21 is a trapezoidal shape with a wide upper part and a narrow lower part, the action points of the supporting force converge at the connection between the carrier plate 21 and the reinforcing rib 22, thereby enhancing the connection between the carrier plate 21 and the reinforcing rib 22 and improving the connection stability of the carrier plate 21.

[0034] Further, as a more preferred embodiment of the utility model, the safety carpet 4 is laid on the highest step of the first step platform 1 and the second step platform 3. The safety carpet 4 is a pressure-sensitive safety protection device, when a set minimum weight is applied on the safety pad, the switch will be closed, and the controller will send a stop signal to the protected machine to stop its movement. Specifically, when the passerby steps on the safety carpet 4 due to inspection, the safety carpet 4 will convert the detected weight signal into an electrical signal and transmit the electrical signal to the control system, and after receiving the electrical signal, the control system controls the roller to pause for a period of time.

[0035] Since the safety carpet 4 is arranged on the first step platform 1 and the second step platform 3, when the passerby returns to the ground from the roller, the safety carpet 4 will also be triggered to cause the material transportation of the roller to pause. In order to ensure the transportation efficiency of the material on the roller, preferably, in the embodiment of the application, the first step platform 1 and the second step platform 3 are provided with a laser scanner 5 on the side. The laser scanner 5 is an optical distance sensor, which establishes a protection area through invisible laser beams, is used for protecting dangerous areas, and realizes dangerous point protection, access protection or dangerous area protection. Once an object is in the protection area, the laser scanner 5 will report the detection situation through the signal switching of the safety output end. Specifically, in order to avoid false detection of the laser scanner 5 caused by material transportation, the detection height of the laser scanner is greater than the transportation height of the material. When the safety carpet 4 is triggered due to the return of the passerby to the ground, the laser scanner 5 converts the detected distance signal into an electrical signal and transmits the electrical signal to the control system, and after receiving the electrical signal, the control system controls the roller to start.

[0036] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including one" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0037] The above is further detailed description of the utility model made in combination with specific preferred embodiments, and the specific embodiments of the utility model cannot be determined to be limited to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all of them should be regarded as belonging to the protection scope of the utility model.

Claims

1. A cigarette stream roller pass device, characterized by, The application relates to a roller passageway for logistics transportation, which comprises a first step platform (1) for guiding a passing person to above a roller, a bearing part (2) for bearing the passing person passing above the roller, and a second step platform (3) for guiding the passing person to the ground; the first step platform (1) and the second step platform (3) are arranged on both sides of the roller, and the first step platform (1) and the second step platform (3) are arranged in the vertical direction of the logistics transportation direction; the bearing part (2) comprises a plurality of bearing plates (21), and the bearing plates (21) are arranged between two adjacent roller bodies on the roller.

2. A conveyor roller pass device for a cigarette stream according to claim 1, characterized in that, The upper surfaces of the plurality of bearing plates (21) are horizontal planes, and the upper surfaces of the plurality of bearing plates (21) are tangent to the side surfaces of the roller bodies on the roller.

3. A conveyor roller pass device for conveying cigarettes according to claim 2, characterised in that, The first step platform (1) comprises a first support (11) and a plurality of first steps (12), the plurality of first steps (12) are arranged at equal intervals in the height direction and the width direction, and the plurality of first steps (12) are fixedly connected with the first support (11).

4. A conveyor roller pass device for conveying cigarettes according to claim 3, characterized in that The edges of the plurality of first steps (12) are provided with protective edges which are integrally connected with the first steps (12).

5. A cigarette stream roller path passing device according to claim 4, wherein A plurality of supporting rods are arranged below the plurality of first steps (12), one end of each supporting rod is fixedly connected with the center of the first step (12), and the other end is abutted with the ground.

6. A conveyor roller pass-through device for cigarettes according to claim 2, characterized in that, The bearing part (2) further comprises a reinforcing rib (22) arranged below the bearing plate (21), the reinforcing rib (22) is inserted with the bearing plate (21), and the two ends of the reinforcing rib (22) are fixedly connected with the first step platform (1) and the second step platform (3) respectively.

7. A conveyor roller pass device for conveying cigarettes according to claim 6, characterised in that, The bottom surface of the bearing plate (21) is provided with a connecting strip, the upper end surface of the reinforcing rib (22) is provided with a connecting hole, and when the bearing plate (21) is connected with the reinforcing rib (22), the connecting strip is inserted with the connecting hole.

8. A conveyor roller pass device for conveying cigarettes according to claim 7, characterised in that, The side view of the bearing plate (21) is a trapezoid which is wide at the top and narrow at the bottom, the reinforcing rib (22) is provided with a fixing groove, and the lower end of the bearing plate (21) can be inserted in the fixing groove.

9. A conveyor roller pass-through device for cigarettes according to claim 3, characterized in that, A safety carpet (4) is arranged on the highest step, and the safety carpet (4) is used to pause the logistics transportation of the roller when the passing person is on the highest step.

10. A conveyor roller pass device for a cigarette stream according to claim 9, characterised in that, The side surfaces of the first step platform (1) and the second step platform (3) are both provided with a laser scanner (5), and the laser scanner (5) is used to detect the passing person on the bearing part (2).

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