Smoked sheet rubber hanger system

Abstract

The utility model discloses a smoke sheet rubber hanger system which comprises a hanger, a hanging rod arranging mechanism and a rod moving mechanism, the hanger is of a multi-layer structure, and a plurality of hanging rods are stored in each layer; the hanging rod sorting mechanism is located on one side of the hanging frame and used for temporarily storing and sorting the hanging rods, and a conveying unit is arranged on the hanging rod sorting mechanism and used for conveying the hanging rods placed on the hanging rod sorting mechanism from one end to the other end; the rod moving mechanism is used for moving the hanging rods conveyed to the rod moving station on the hanging rod arrangement mechanism to the hanging frame. According to the system, after the hanging rods are concentrated and regularly arranged through the hanging rod arrangement mechanism, the hanging rods are moved to the hanging frame through the rod moving mechanism, so that automatic racking of smoke sheet rubber is achieved, the purpose of replacing manual operation is achieved, and the efficient and reliable automatic production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco sheet glue production, in particular to a tobacco sheet glue hanging rack system. Background Art

[0002] During the production of tobacco sheet glue, the cut sheets need to be hung on hanging rods, and then several hanging rods are hung on a hanging rack car. After the sheets are dried for 24 to 48 hours, they are transported to a drying room for drying to complete the production of tobacco sheet glue.

[0003] At present, the transfer process from the hanging rod to the hanging rack is mainly achieved manually, and the transfer efficiency is low. In addition, since several layers need to be hung, workers need to climb onto the hanging rack to place the upper hanging rod, which is inconvenient. Based on this, in order to meet the needs of automated production, a tobacco sheet glue hanging rack system is needed to realize the automated loading and unloading of the hanging rod. Utility Model Content

[0004] In response to the above problems, the utility model provides a tobacco sheet glue hanging rack system, which uses a hanging rod arrangement mechanism to realize the concentration and regular arrangement of the hanging rods, and then uses a rod moving mechanism to move the hanging rods to the hanging rack, thereby realizing the automatic shelving of tobacco sheet glue, achieving the purpose of replacing manual operation and meeting the requirements of efficient and reliable automated production.

[0005] Specifically, the utility model provides a cigarette sheet glue hanging rack system, comprising:

[0006] The hanging rack is a multi-layer structure, with several hanging rods stored on each layer;

[0007] A hanging rod arranging mechanism is located on one side of the hanging rack and is used to cache and arrange the hanging rods. The hanging rod arranging mechanism is provided with a conveying unit, and the conveying unit is used to convey the hanging rods placed on the hanging rod arranging mechanism from one end to the other end;

[0008] The rod moving mechanism is used to move the hanging rods transported from the hanging rod arranging mechanism to the rod moving station to the hanging rack.

[0009] Furthermore, the conveying unit is provided with a plurality of first supporting arms, the first supporting arms are used to support the hanging rods, and the first supporting arms move with the movement of the conveying unit.

[0010] Furthermore, the conveying unit is a chain conveyor, and the chain conveyor drives the first supporting arm to perform cyclic stepping motion with equal intervals.

[0011] Furthermore, the rod moving mechanism is a grabbing robot, which is installed on the portal frame and is configured to move along the horizontal and vertical directions of the portal frame.

[0012] Furthermore, the hanger is a C-shaped frame structure.

[0013] Furthermore, the hanging rack is formed by stacking several layers of plug-in pallets.

[0014] Furthermore, each layer of the hanging rack is provided with a plurality of second supporting arms.

[0015] Working principle:

[0016] The rod arrangement mechanism uses a stepping chain conveyor to drive the movement of several first supporting arms, evenly arranging the rods in the collection area according to the production rhythm. Specifically, a rod is placed on the frontmost first supporting arm. As the chain conveyor moves, it drives the first supporting arm toward the hanger. Simultaneously, the next first supporting arm moves to the rod placement station, and so on, ultimately forming a rod sequence on the rod arrangement mechanism. When a rod moves to the rod transfer station, the rod transfer mechanism activates, moving the rod from the transfer station to the hanger, thus achieving automatic hanging of the rods.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) The tobacco sheet glue hanging rack system provided by the present invention realizes the automatic loading of tobacco sheet glue hanging rods onto the hanging rack, thereby replacing manual operation and achieving the requirements of efficient and reliable automated production.

[0019] (2) The hanging rod arrangement mechanism adopts step-by-step movement to achieve uniform arrangement of several hanging rods, and then uses the rod moving mechanism to put them on the shelf, which can meet the requirements of efficient and reliable transportation of hanging rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the automatic hanging rod and rack system in Example 1;

[0021] Figure 2 Schematic diagram of the structure of the film hanging rod device in Example 1;

[0022] Figure 3 This is a schematic diagram of the principle of the film hanging rod device in Example 1 when the rod is extended;

[0023] Figure 4 A side view of the film hanging rod device in Example 1;

[0024] Figure 5 This is a schematic structural diagram of the rack system in Example 1;

[0025] Figure 6 This is a structural diagram of the hanging rod arrangement mechanism in Example 1;

[0026] Figure 7 Schematic diagram of the structure of the rod-shifting mechanism in Example 1;

[0027] Figure 8Schematic diagram of the structure of the grasping manipulator in Example 1;

[0028] Figure 9 This is a side view of the rod-shifting mechanism in Example 1;

[0029] Figure 10 This is a schematic diagram of the structure of the rack in Example 2.

[0030] Reference numerals:

[0031] 1- rubber strip conveyor belt; 2- ring conveyor; 21- hanging rod support arm; 3- rod ejection mechanism; 31- rod ejection cylinder; 32- rod ejection arm; 33- clamping cylinder; 34- clamping arm; 35- in-position detection sensor; 4- swing-in cutting mechanism; 41- swing motor; 42- swing rod; 43- cutter; 5- hanging rod sorting mechanism; 51- chain conveyor; 52- first supporting arm; 6- rod shifting mechanism; 61- door frame; 62- grabbing robot; 63- splint; 64- transverse movement unit; 65- lifting unit; 7- hanging rack; 71- second supporting arm; 72- plug-in tray; 8- rubber strip; 81- film; 9- hanging rod. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below through specific embodiments with reference to the accompanying drawings.

[0033] Example 1

[0034] like Figure 1 As shown, this embodiment discloses a system for cutting continuous rubber strips 8 into pieces and automatically hanging them on rods and racks. The system includes a film hanging rod device and a rack system, wherein the film hanging rod device is connected to the upstream conveyor belt 1 to realize automatic cutting, automatic hanging and automatic rod output of the incoming material (continuous rubber strips 8), and the rack system realizes the shelving of the hanging rod 9 full of film 81 for subsequent drying.

[0035] Specifically, if Figure 2-3As shown, the film hanging rod device includes: a swing-in cutting mechanism 3, a hanging rod conveying mechanism, and a rod discharge mechanism 3. The hanging rod conveying mechanism conveys the hanging rods 9 in a step-by-step manner to the rod infeed station, the hanging station, and the rod discharge station arranged sequentially along the width direction of the film 81. The entrance end of the rod infeed station can be provided with a rod infeed mechanism such as a robot. When the hanging rod support arm 21 of the hanging rod conveying mechanism reaches the rod infeed position, the rod infeed mechanism places a hanging rod 9 on the hanging rod support arm 21, thereby supplying the hanging rod 9. The swing-in cutting mechanism 3 is arranged below the discharge port of the rubber strip conveyor belt 1. When the rubber strip 8 reaches a specified length, the swing-in cutting mechanism 3 is activated to cut the rubber strip 8 into films 81 of a specific length and hang the films 81 on the hanging rod 9 below. At this time, the hanging rod conveying mechanism is activated to convey the hanging rod 9 along the width direction of the film 81 by a hanging film placement distance, leaving a gap between two adjacent films 81 so that the subsequent rod discharge mechanism can clamp and discharge the rod. When a hanging rod 9 is fully hung with films 81 (in this embodiment, each hanging rod 9 is hung with five films 81), the hanging rod 9 fully hung with films 81 enters the rod-out station completely. At this time, the rod-out mechanism 3 is actuated to transfer the hanging rod 9 to the hanging rack system, which performs the shelving operation, thereby realizing automatic cutting, automatic hanging and automatic shelving of continuous rubber strips, greatly improving production efficiency.

[0036] Specifically, the hanging rod conveying mechanism is a circular conveyor 2 with step-by-step motion, and a number of hanging rod support arms 21 are arranged at equal intervals on its conveying chain. The hanging rod support arms 21 extend outward from the circular conveyor 2 to form a space between the hanging rod 9 and the circular conveyor 2 for the cut end of the film 81 to fall. The two hanging rod support arms 21 respectively support the two ends of the hanging rod 9, and the three connected hanging rod support arms 21 support two hanging rods 9 in total. The hanging rod support arms 21 make circular motion on the vertical plane with the conveying chain, thereby realizing the recycling of the hanging rod support arms 21. At least one in-position detection sensor 35 is provided on the frame of the hanging rod conveying mechanism. When the in-position detection sensor 35 detects the hanging rod support arm 21, it means that the conveying chain has just moved the length of a hanging rod 9. At this time, the rod discharging mechanism 3 is activated to discharge the rod.

[0037] like Figure 4As shown, the swing-in cutting mechanism includes a swing arm assembly and a cutter 43. The swing arm assembly includes a swing motor 41 and a swing arm 42. The swing motor 41 is located at the discharge port of the conveyor belt 1 and is connected to the swing arm 42 via a fixed shaft and a connecting plate. The swing arm 42 is arranged along the width of the rubber strip 8 and is located on the outside of the rubber strip 8. The swing motor 41 drives the swing arm 42 to swing inward, causing the rubber strip 8 to move toward the cutter 43, where it is cut and cut into film 81. The cut end of the film 81 is moved to the inside of the hanging rod 9 by the action of the swing arm 42. The film 81 hangs naturally on the hanging rod 9, completing the hanging operation. It should be noted that the conveying speed of the hanging rod 9 matches the time required for half the length of the film 81 to fall to one side of the hanging rod 9. The distance from the cutter 43 to the axis of the hanging rod is slightly larger than half the length of the film 81. The two sides of the same film 81 are symmetrically distributed with the hanging rod 9 as the axis as much as possible. The lengths of the two sides of the hanging rod 9 are the same, which can improve the uniformity of drying and avoid the problem of different drying degrees on the two sides of the hanging rod 9 of the same film 81.

[0038] Furthermore, the rod-out mechanism 3 includes a rod-out cylinder 31 and a rod-out arm 32. The rod-out cylinder 31 and the rod-out arm 32 are located inside the hanging rod 9. The rod-out arm 32 is connected to the output end of the rod-out cylinder 31. A clamping arm 34 is provided on the rod-out arm 32. The clamping arm 34 is driven by the clamping cylinder 33 to clamp the hanging rod 9. Specifically, when the in-position detection sensor 35 detects the hanging rod support arm 21, the rod-out cylinder 31 is actuated for the first time, driving the rod-out arm 32 to move forward slightly, so that the clamping arm 34 partially extends to the gap between the two films 81. Then the clamping cylinder 33 is actuated to drive the clamping arm 34 to clamp the hanging rod 9. Then the rod-out cylinder 31 is actuated for the second time, moving the hanging rod 9 forward and sending it into the hanging rod arrangement mechanism 5 to wait for the hanger. After the rod-out mechanism 3 releases the hanging rod 9, it resets and waits for the next rod-out operation.

[0039] like Figure 5 As shown, the hanger system includes: a hanger 7, a hanger rod arrangement mechanism 5 and a rod shifting mechanism 6. The hanger 7 is a C-shaped structure with one end open. It is provided with several layers. On each layer, several second supporting arms 71 are provided at equal intervals. Two opposite second supporting arms 71 respectively support the two ends of the hanger rod 9. The hanger rod arrangement mechanism 5 is located at the open end of the hanger 7. It is composed of a chain conveyor 51 and several first supporting arms 52 provided thereon. Two opposite first supporting arms 52 respectively support the two ends of the hanger rod 9. The inlet end of the chain conveyor 51 faces the discharge station of the film hanger rod equipment. The rod discharging mechanism 3 moves the hanger rod 9 forward and places it on the first set of first supporting arms 52 at the inlet end of the chain conveyor 51. Then the chain conveyor 51 moves once, moving the hanger rod 9 one position toward the hanger 7. The chain conveyor 51 performs cyclic stepping motion at equal intervals. By using the first supporting arms 52 at equal intervals, the hanger rod 9 can be evenly arranged so that the subsequent rod shifting mechanism 6 can grab and put it on the shelf.

[0040] Further, if Figure 7-9As shown, the rod-moving mechanism 6 includes a gantry 61 and a grabbing manipulator 62. The grabbing manipulator 62 is mounted on the gantry 61 via a transverse movement unit 64 and a lifting unit 65. The transverse movement unit 64 is used to move the grabbing manipulator 62 laterally from the discharge end of the chain conveyor 51 to the corresponding position of the hanger 7, and the lifting unit 65 is used to lift and lower the grabbing manipulator 62. On both sides of the grabbing manipulator 62 are hydraulic cylinder-driven clamping plates 63. The clamping plates 63 are provided with a number of through-holes larger than the diameter of the end of the hanging rod 9. The hydraulic cylinder drives the two clamping plates 63 to move closer together, and the hanging rods 9 are inserted into the corresponding through-holes, so that multiple hanging rods 9 can be moved simultaneously.

[0041] Example 2

[0042] like Figure 2 As shown, in this embodiment, the hanging rack 7 is stacked by several layers of plug-in pallets 72, and each layer of plug-in pallets 72 is provided with several second supporting arms 71. After each layer of hanging rods 9 is put on the rack, another layer of plug-in pallets 72 is stacked on top. The height of the hanging rack 7 can be adjusted according to actual conditions.

[0043] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art can make several simple deductions, modifications or substitutions based on the concept of the present invention.

Claims

1. A cigarette sheet glue hanging rack system, characterized in that: include: The hanging rack (7) is a multi-layer structure, with each layer storing a plurality of hanging rods (9); A hanging rod arranging mechanism (5) is located on one side of the hanging rack (7) and is used for caching and arranging the hanging rods (9). The hanging rod arranging mechanism (5) is provided with a conveying unit, and the conveying unit is used to move the hanging rods (9) placed on the hanging rod arranging mechanism (5) from the entrance end to the rod moving station; The rod shifting mechanism (6) is used for shifting the hanging rod (9) on the rod shifting station of the hanging rod arranging mechanism (5) to the hanging rack (7).

2. The cigarette sheet glue hanging rack system according to claim 1, characterized in that: The conveying unit is provided with a plurality of first supporting arms (52), the first supporting arms (52) being used to support the hanging rod (9), and the first supporting arms (52) moving along with the movement of the conveying unit.

3. The cigarette sheet glue hanging rack system according to claim 2, characterized in that: The conveying unit is a chain conveyor (51), and the chain conveyor (51) drives the first supporting arm (52) to perform cyclic stepping motion with equal intervals.

4. The cigarette sheet glue hanging rack system according to claim 1, characterized in that: The rod-moving mechanism is a grabbing manipulator (62), which is installed on the door frame (61) and is configured to move in the horizontal direction and the vertical direction along the door frame (61).

5. The tobacco sheet glue hanging rack system according to claim 1, characterized in that: The hanging rack (7) is a C-shaped frame structure.

6. The cigarette sheet glue hanging rack system according to claim 1, characterized in that: The hanging rack (7) is formed by stacking a plurality of layers of plug-in trays (72).

7. The tobacco sheet glue hanging rack system according to claim 5 or 6, wherein each layer of the hanging rack (7) is provided with a plurality of second supporting arms (71).

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