A filter rod transmitter uses a turnover filter rod feeding mechanism

Abstract

The application discloses a turnover disc type filter rod loading mechanism for a filter rod transmitter, which comprises left and right turnover supports fixedly arranged on a cabinet of the filter rod transmitter and located above filter rod storage hoppers of the filter rod transmitter; left and right turnover side plates which are installed on the left and right turnover supports through left and right rotating shafts; a turnover disc support fixedly arranged between the left and right turnover side plates and used for supporting a filter rod box; a baffle which is slidingly arranged between the left and right turnover side plates and located at a front side of the turnover disc support; and a baffle driving mechanism arranged on the left and right turnover side plates and connected with the baffle. The filter rod box is turned over and loaded through the turnover disc support, and meanwhile, the baffle and the baffle driving mechanism cooperate to block the filter rod box, so that the loading efficiency is effectively improved, and the labor amount for loading is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cigarette product processing equipment, and particularly relates to a turnover disc type filter rod feeding mechanism for a filter rod launcher. BACKGROUND

[0002] The filter rod launcher is a machine commonly used in cigarette production, and its working mode is to continuously launch filter rods to a cigarette rolling machine table for the next packaging and rolling by using compressed air and the rolling transmission of a filter rod launching wheel. In order to ensure the continuity and efficiency of the production of the cigarette rolling machine table, the filter rod launcher needs to continuously launch filter rods at a high speed.

[0003] The existing filter rod feeding of the filter rod launcher is usually manually pouring filter rods in a filter rod box into a filter rod storage hopper of the filter rod launcher, but this method has the problems of low feeding efficiency and large labor intensity.

[0004] Therefore, the present applicant finds a method for solving the above problems through beneficial exploration and research, and the technical scheme to be introduced below is generated in this background. SUMMARY

[0005] The technical problem to be solved by the present application is to provide a turnover disc type filter rod feeding mechanism for a filter rod launcher, which improves the feeding efficiency and reduces the labor intensity.

[0006] The technical problem to be solved by the present application can be realized by the following technical scheme:

[0007] A turnover disc type filter rod feeding mechanism for a filter rod launcher, comprising:

[0008] Left and right turnover supports fixedly arranged on a cabinet of the filter rod launcher and located above left and right filter rod storage hoppers of the filter rod launcher;

[0009] Left and right turnover side plates installed on the left and right turnover supports through left and right rotating shafts;

[0010] A turnover disc support for supporting a filter rod box fixedly arranged between the left and right turnover side plates;

[0011] A baffle slidingly arranged between the left and right turnover side plates and located at a front side of the turnover disc support; and

[0012] A baffle plate driving mechanism arranged on the left and right turning side plates and connected with the baffle plate, when the turning disc support is turned to the horizontal state, the baffle plate driving mechanism drives the baffle plate to slide to the front side of the turning disc support, for blocking the filter rod discharge port of the filter rod magazine, when the turning disc support is turned to the vertical state, the baffle plate driving mechanism drives the baffle plate to slide away from the front side of the turning disc support, so that the filter rod in the filter rod magazine falls into the filter rod storage hopper of the filter rod launcher through the filter rod discharge port.

[0013] In a preferred embodiment of the present application, long strip-shaped sliding slot through holes are formed on the left and right turning side plates, the extending direction of the long strip-shaped sliding slot through holes is perpendicular to the turning disc support, left and right sliding blocks are arranged on the left and right side edges of the baffle plate, and the left and right sliding blocks are slidingly arranged in the long strip-shaped sliding slot through holes and extend outward after passing through the long strip-shaped sliding slot through holes.

[0014] In a preferred embodiment of the present application, the baffle plate driving mechanism comprises:

[0015] A linkage rotating shaft, the left and right ends of the linkage rotating shaft extend outward after passing through the left and right turning side plates;

[0016] Left and right L-shaped swing rods arranged on the outer sides of the left and right turning side plates, the turning portions of the left and right L-shaped swing rods are sleeved on the left and right ends of the linkage rotating shaft and can rotate along the linkage rotating shaft, and one end of the left and right L-shaped swing rods is rotationally connected with the left and right sliding blocks of the left and right turning side plates;

[0017] Left and right tension springs, one end of the left and right tension springs is connected with the other end of the left and right L-shaped swing rods, and the other end of the left and right tension springs is connected with the left and right rotating shafts; and

[0018] Left and right limiting convex columns arranged on the left and right turning supports for limiting the left and right L-shaped swing rods;

[0019] When the turning disc support is turned to the horizontal state, the left and right L-shaped swing rods abut against the left and right limiting convex columns, so that the left and right L-shaped swing rods rotate along the linkage rotating shaft and drive the baffle plate to slide along the long strip-shaped sliding slot through holes on the left and right turning side plates to the front side of the turning disc support; when the turning disc support is turned to the vertical state, the left and right L-shaped swing rods rotate along the linkage rotating shaft under the elastic force of the left and right tension springs and drive the baffle plate to slide away from the front side of the turning disc support along the long strip-shaped sliding slot through holes on the left and right turning side plates.

[0020] In a preferred embodiment of the present application, the baffle driving mechanism further comprises a locking mechanism for locking and limiting the left L-shaped swing rod or the right L-shaped swing rod.

[0021] In a preferred embodiment of the present application, the locking mechanism comprises:

[0022] A locking block, one end of the locking block is formed with a locking hook, and the middle part of the locking block is rotatably installed on the outer side of the left or right turnover side plate through a locking rotating shaft;

[0023] A limiting protrusion, the limiting protrusion is fixedly arranged on the left or right L-shaped swing rod and located between the L-shaped swing rod or the right L-shaped swing rod and the left or right turnover side plate;

[0024] An unlocking screw arranged on the left or right turnover support; and

[0025] A locking tension spring, one end of the locking tension spring is connected to the left or right turnover side plate, and the other end of the locking tension spring is connected to the locking block at a position close to the locking hook;

[0026] When the disc turnover support is turned to a horizontal state, the locking hook on the locking block hooks the limiting protrusion on the left or right L-shaped swing rod under the elastic force of the locking tension spring, preventing the left or right L-shaped swing rod from rotating along the linkage rotating shaft, so that the baffle is always kept at the front side of the disc turnover support; when the disc turnover support is turned from the horizontal state to a vertical state, the end of the locking block away from the locking hook abuts against the unlocking screw, so that the locking block rotates along the locking rotating shaft, and then causes the locking hook to be separated from the limiting protrusion, at this time, the left and right L-shaped swing rods rotate along the linkage rotating shaft under the elastic force of the left and right tension springs, and drive the baffle to slide away from the front side of the disc turnover support.

[0027] Due to the adoption of the above technical solutions, the present application has the following beneficial effects: the present application turns over the filter rod box through the disc turnover support, and also blocks the material through the cooperation of the baffle and the baffle driving mechanism, effectively improving the feeding efficiency and reducing the labor intensity of feeding. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0029] Figure 1 This is a schematic diagram of the structure of the present invention when the flipping bracket is flipped to a horizontal state.

[0030] Figure 2 This is a side view of the invention when the flipper bracket is flipped to a horizontal position.

[0031] Figure 3 This is a schematic diagram of the structure of the present invention when the flipping bracket is flipped to a vertical state.

[0032] Figure 4 This is a side view of the invention when the flipper bracket is flipped to a vertical position.

[0033] Figure 5 This is a schematic diagram of the structure of the present invention when it is installed on the filter rod transmitter and the flip plate support is flipped to a horizontal state.

[0034] Figure 6 This is a schematic diagram of the structure of the present invention when it is installed on the filter rod transmitter and the flip plate support is flipped to a vertical state. Detailed Implementation

[0035] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below with reference to specific illustrations.

[0036] See Figures 1 to 4 The figure shows a tilting filter rod feeding mechanism for a filter rod emitter, including left and right tilting supports 100a and 100b, left and right tilting side plates 200a and 200b, tilting bracket 300, baffle 400 and baffle driving mechanism 500.

[0037] Left and right flip supports 100a and 100b are fixedly mounted on the cabinet 11 of the filter rod transmitter 10 and located on the left and right sides above the filter rod storage funnel 12 of the filter rod transmitter 10. Left and right flip side plates 200a and 200b are mounted on the left and right flip supports 100a and 100b via left and right rotating shafts 210a and 210b, allowing the left and right flip side plates 200a and 200b to rotate relative to the left and right flip supports 100a and 100b. A flip plate bracket 300 is fixedly mounted between the left and right flip side plates 200a and 200b and is used to support the filter rod box 20. A baffle 400 is slidably mounted between the left and right flip side plates 200a and 200b and located on the front side of the flip plate bracket 300. A baffle drive mechanism 500 is mounted on the left and right flip side plates 200a and 200b and connected to the baffle 400.

[0038] When the tilting bracket 300 is tilted to a horizontal position, the baffle drive mechanism 500 drives the baffle 400 to slide to the front side of the tilting bracket 300, which blocks the filter rod outlet of the filter rod box 20 (the side box 21 of the filter rod box 20 is in the open state as the filter rod outlet), preventing the filter rods in the filter rod box 20 from overflowing. Figure 5 As shown; when the tilting bracket 300 is tilted to the vertical position, the baffle drive mechanism 500 drives the baffle 400 to slide away from the front side of the tilting bracket 300, so that the filter rods in the filter rod box 20 fall into the filter rod storage funnel 12 of the filter rod emitter 10 through the filter rod discharge port, as shown. Figure 6 As shown.

[0039] Left and right elongated sliding groove through holes 220a and 220b are provided on the left and right flip-up side plates 200a and 200b, respectively. The extension direction of the left and right elongated sliding groove through holes 220a and 220b is perpendicular to the flip plate bracket 300. Left and right sliders 410a and 410b are provided on the left and right sides of the baffle 400. The left and right sliders 410a and 410b are slidably arranged in the left and right elongated sliding groove through holes 220a and 220b and extend outward after passing through the left and right elongated sliding groove through holes 220a and 220b, so that the baffle 400 can slide along the left and right elongated sliding groove through holes 220a and 220b.

[0040] The baffle drive mechanism 500 includes a linkage shaft 510, left and right L-shaped swing rods 520a and 520b, left and right tension springs 530a and 530b, and left and right limiting protrusions 540a and 540b. The left and right ends of the linkage shaft 510 pass through the left and right flip side plates 200a and 200b and extend outward. The left and right L-shaped swing rods 520a and 520b are located on the outer surfaces of the left and right flip side plates 200a and 200b. The turning parts of the left and right L-shaped swing rods 520a and 520b are fitted onto the left and right ends of the linkage shaft 510 and can rotate along the linkage shaft 510. One end of the left and right L-shaped swing rods 520a and 520b is rotatably connected to the left and right sliders 410a and 410b of the left and right flip side plates 200a and 200b. One end of the left and right tension springs 530a and 530b is connected to the other end of the left and right L-shaped swing arms 520a and 520b, and the other end is connected to the left and right rotating shafts 210a and 210b. The left and right limiting protrusions 540a and 540b are provided on the left and right flip supports 100a and 100b, and are used to limit the left and right L-shaped swing arms 520a and 520b.

[0041] When the tilting bracket 300 is tilted to a horizontal position, the left and right L-shaped swing rods 520a and 520b abut against the left and right limiting protrusions 540a and 540b, causing the left and right L-shaped swing rods 520a and 520b to rotate along the linkage shaft 510, and drive the baffle 400 to slide along the left and right elongated sliding groove through holes 220a and 220b on the left and right tilting side plates 200a and 200b to the front side of the tilting bracket 300. When the tilting bracket 300 is tilted to the vertical position, the left and right L-shaped swing rods 520a and 520b rotate along the linkage shaft 510 under the elastic force of the left and right tension springs 530a and 530b, and drive the baffle 400 to slide away from the front side of the tilting bracket 300 along the left and right elongated sliding groove through holes 220a and 220b on the left and right tilting side plates 200a and 200b.

[0042] The baffle drive mechanism 500 also includes a locking mechanism 550 for locking and limiting the left L-shaped swing arm 520a. Of course, the locking mechanism can also lock and limit the right L-shaped swing arm 520b. In this embodiment, the locking mechanism 550 is used to lock and limit the left L-shaped swing arm 520a.

[0043] The locking mechanism 550 includes a locking block 551, a limiting protrusion 552, an unlocking screw 553, and a locking spring 554. One end of the locking block 551 has a locking hook 551a, and the middle part of the locking block 551 is rotatably mounted on the outer surface of the left flip side plate 200a via a locking pivot 551b. The limiting protrusion 552 is fixedly mounted on the left L-shaped swing rod 520a and located between the left L-shaped swing rod 520a and the left flip side plate 200a. The unlocking screw 553 is mounted on the left flip support 100a. One end of the locking spring 554 is connected to the left flip side plate 200a, and the other end is connected to the locking block 551 near the locking hook 551a.

[0044] When the tilting bracket 300 is tilted to a horizontal position, the locking hook 551a on the locking block 551, under the elastic force of the locking spring 554, hooks onto the limiting protrusion 552 on the left L-shaped swing rod 520a, preventing the left L-shaped swing rod 520a from rotating along the linkage shaft 510, thus keeping the baffle 400 always at the front side of the tilting bracket 300. Figure 2As shown. When the tilting bracket 300 is flipped from a horizontal to a vertical position, the end of the locking block 551 away from the locking hook 551a abuts against the unlocking screw 553, causing the locking block 551 to rotate along the locking shaft 551b. This causes the locking hook 551a to disengage from the limiting protrusion 552. At this time, the left and right L-shaped swing rods 520a and 520b rotate along the linkage shaft 510 under the elastic force of the left and right tension springs 530a and 530b, and drive the baffle 400 to slide away from the front side of the tilting bracket 300, as shown. Figure 3 As shown.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A tilting-type filter rod feeding mechanism for a filter rod emitter, characterized in that, include: Left and right flip supports are fixedly installed on the cabinet of the filter rod transmitter and located above the filter rod storage funnel of the filter rod transmitter on the left and right sides; Left and right flip-up side panels are mounted on the left and right flip-up supports via left and right rotating shafts; A tilting bracket for supporting the filter rod box is fixedly installed between the left and right tilting side plates; A baffle that is slidably configured between the left and right flip side plates and located on the front side of the flip plate bracket; as well as The baffle driving mechanism, which is installed on the left and right flip side plates and connected to the baffle, drives the baffle to slide to the front side of the flip plate when the flip plate bracket is flipped to a horizontal state, so as to block the filter rod outlet of the filter rod box. When the flip plate bracket is flipped to a vertical state, the baffle driving mechanism drives the baffle to slide away from the front side of the flip plate bracket, so that the filter rods in the filter rod box fall into the filter rod storage funnel of the filter rod emitter through the filter rod outlet. The left and right flip side plates are provided with left and right elongated sliding groove through holes. The extension direction of the left and right elongated sliding groove through holes is perpendicular to the flip plate bracket. The left and right sides of the baffle are provided with left and right sliders. The left and right sliders are slidably arranged in the left and right elongated sliding groove through holes and extend outward after passing through the left and right elongated sliding groove through holes. The baffle driving mechanism includes: A linkage shaft, the left and right ends of which pass through the left and right flip side plates and extend outwards; Left and right L-shaped swing rods are located on the outer surfaces of the left and right flip side plates. The turning parts of the left and right L-shaped swing rods are fitted onto the left and right ends of the linkage shaft and can rotate along the linkage shaft. One end of the left and right L-shaped swing rods is rotatably connected to the left and right sliders of the left and right flip side plates. Left and right tension springs, one end of which is connected to the other end of the left and right L-shaped swing rods, and the other end of which is connected to the left and right rotating shafts; and Left and right limiting protrusions are provided on the left and right flip supports to limit the left and right L-shaped swing rods.

2. The tilting filter rod feeding mechanism for a filter rod transmitter as described in claim 1, characterized in that, The baffle drive mechanism also includes a locking mechanism for locking and limiting the left L-shaped swing arm or the right L-shaped swing arm.

3. The tilting filter rod feeding mechanism for a filter rod transmitter as described in claim 2, characterized in that, The locking mechanism includes: A locking block, one end of which has a locking hook, and the middle part of which is rotatably mounted on the outer side of the left or right flip side plate via a locking pivot. A limiting protrusion is fixedly disposed on the left L-shaped swing rod or the right L-shaped swing rod and located between the L-shaped swing rod or the right L-shaped swing rod and the left flip side plate or the right flip side plate; The unlocking screw is provided on the left or right flip support; and A locking spring, one end of which is connected to the left or right flip side plate, and the other end of which is connected to the locking block near the locking hook. When the tilting bracket is flipped to a horizontal position, the locking hook on the locking block hooks onto the limiting protrusion on the left or right L-shaped swing rod under the elastic force of the locking spring, preventing the left or right L-shaped swing rod from rotating along the linkage shaft, so that the baffle is always kept at the front side of the tilting bracket; when the tilting bracket is flipped from a horizontal position to a vertical position, the end of the locking block away from the locking hook abuts against the unlocking screw, causing the locking block to rotate along the locking shaft, which in turn causes the locking hook to disengage from the limiting protrusion. At this time, the left and right L-shaped swing rods rotate along the linkage shaft under the elastic force of the left and right tension springs, and drive the baffle to slide away from the front side of the tilting bracket.

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