Novel YB95 packaging machine outlet push strip overload protection device

Abstract

The utility model discloses a novel YB95 packaging machine outlet push bar overload protection device which aims at solving the overload problem caused by cigarette bar deformation or equipment failure in the cigarette manufacturing process. According to the device, through cooperative work of the cigarette pushing plate assembly, the adsorption piece, the sliding rod, the limiting piece, the detection device, the sliding rod connecting piece and other assemblies, automatic detection is achieved, the packaging machine is controlled to stop, equipment overload is effectively prevented, and waste of finished cigarette strips is reduced. The cigarette pushing plate assembly slides along the sliding rod when being jammed, the proximity switch is triggered to send out a shutdown signal, and shutdown is controlled through the packaging machine control circuit. After resetting, the device returns to a normal working state. The device has the advantages of being simple in structure, convenient to operate, high in safety and the like, and has important significance for improving the stability and the production efficiency of cigarette manufacturing equipment.

Description

Technical Field

[0001] The utility model relates to the field of cigarette manufacturing, and particularly relates to a novel overload protection device for the export push bar of a YB95 packaging machine. Background Art

[0002] The function of the export push bar device of the YB95 packaging machine is to output and push the finally packaged and formed cigarette cartons to the output channel. After being beautified by the beautifier, they are pushed into the cigarette carton lifter and then sent to the packing equipment for packing.

[0003] When the YB95 packaging machine is operating normally, due to reasons such as the cigarette carton label paper auxiliary materials or equipment failures, there will occasionally be cigarette cartons with quality defects such as poor wrapping of the cigarette carton label paper, deformed cigarette sticks, and loose outer transparent paper. These cigarette cartons with quality defects will be pushed into the next process by the push bar device at the output outlet. Since these defective cigarette sticks have certain changes in their external dimensions, being larger or smaller than the standard size, it will cause jams when the push bar device pushes after the cigarette cartons are lifted by the second lifter. When the jam is severe here, it will cause the overload of the equipment. Due to the lack of an overload protection device, the push bar device will push the deformed cigarette sticks to the subsequent beautifier and missing-pack detector. Since the beautifier and the missing-pack detector are just within the working range that can pass a standard-sized cigarette stick, jams will also occur when the deformed ones pass through the beautifier and the missing-pack detector, resulting in push cigarette blockage. When the operator does not notice, all the cigarette sticks in the output channel will be crushed, ultimately causing a large waste of finished cigarette cartons. If the beautifier and the missing-pack detector are damaged, it will also take a lot of downtime for maintenance, affecting the effective operation rate of the equipment. Therefore, how to provide a novel overload protection device for the export push bar of the YB95 packaging machine is an urgent technical problem to be solved in this field.

[0004] In Chinese Patent CN115872006A, a YB95 cigarette carton transparent paper flying package alarm device is disclosed, but this device only provides an alarm function. The utility model not only can provide an alarm function, but also has an overload protection function, can perform shutdown protection at the first time of a fault, and can effectively protect the equipment and reduce the waste of finished cigarette cartons. Summary of the Utility Model

[0005] In view of the working needs and existing problems in the above background art, the present invention has carried out thinking and innovation, aiming to provide a novel overload protection device for the export push bar of a YB95 packaging machine for the overload protection of the export push bar of the novel YB95 packaging machine.

[0006] To solve the above problems and achieve the above objectives, the utility model adopts the following technical solutions:

[0007] A novel overload protection device for the export push bar of a YB95 packaging machine, which includes:

[0008] The cigarette pushing plate assembly (1) is detachably connected to the sliding rod (3) and can slide on the sliding rod (3);

[0009] The suction accessory (2) is fixed in the cigarette pushing plate assembly (1);

[0010] One end of the sliding rod (3) is detachably connected to the sliding rod connector (6), and the other end passes through the cigarette pushing plate assembly (1) and is detachably connected to the limiting member (4);

[0011] The limiting member (4) is detachably connected to the sliding rod (3);

[0012] The detection device (5) is detachably connected to the cigarette pushing plate assembly (1);

[0013] One end of the sliding rod connector (6) is detachably connected to the sliding rod (3).

[0014] As a preferred solution of the present utility model, the cigarette pushing plate assembly (1) includes:

[0015] The cigarette pushing plate (1a) is a rectangular structure and is detachably connected to the connector (1b) by the first screw (1c);

[0016] The connector (1b) is a rectangular structure with a hollow end. The hollow part has grooves corresponding to the shape of the limiting member (4) and holes corresponding to the shapes of the suction accessory (2) and the sliding rod (3);

[0017] The first screw (1c).

[0018] As a preferred solution of the present utility model, the suction accessory (2) is a circular magnet and is fixed in the corresponding hole of the connector (1b) of the cigarette pushing plate assembly (1).

[0019] As a preferred solution of the present utility model, the limiting member (4) is a "convex" - shaped structure and is detachably connected to the sliding rod (3) passing through the cigarette pushing plate assembly (1) by the second screw (4a).

[0020] As a preferred solution of the present utility model, the detection device (5) includes:

[0021] The fixing member (5a) is an "L" - shaped structure;

[0022] The third screw (5b);

[0023] The proximity switch (5c) is detachably connected to the connector (1b) by the fixing member (5a) and the third screw (5b).

[0024] As a preferred embodiment of the present utility model, one end of the proximity switch (5c) is connected to the control circuit of the packaging machine, and can control the shutdown operation of the packaging machine.

[0025] The working principle of the present utility model is as follows: The default state of this push bar overload protection device is that the limiting member (4) is in the slot at one end of the hollow part of the cigarette pushing plate assembly (1) close to the slide bar connecting member (6), and is closely attached to the connecting member (1b), and the proximity switch (5c) is closely attached to the limiting member (4). At this time, the packaging machine can be normally started and operated; when the packaging machine is started and operated, after the second lifter lifts the cigarette strip, it can be pushed by the cigarette pushing plate assembly (1). When the cigarette pushing plate assembly (1) gets stuck, the cigarette pushing plate assembly (1) will overcome the suction force of the magnet and slide along the slide bar (3) towards the slide bar connecting member (6), resulting in the separation of the limiting member (4) from the proximity switch (5c). When the proximity switch (5c) cannot detect the limiting member (4), it will send a signal. Through the control circuit of the packaging machine connected to one end of the proximity switch (5c), the packaging machine is controlled to stop, and a shutdown warning message of "Cigarette pushing plate blocked" is displayed on the display screen. The operator will then understand where the fault occurs. After dealing with the blockage fault, the cigarette pushing plate assembly (1) is manually reset, so that the suction accessory (2) and the limiting member (4) are re-attached, and the limiting member (4) is in the slot at one end close to the slide bar connecting member (6) and is closely attached to the connecting member (1b). When the proximity switch (5c) detects the limiting member (4), it no longer sends a shutdown signal, and the packaging machine can be normally started and operated again.

[0026] The beneficial effects of the present utility model are as follows:

[0027] 1. The present utility model can effectively prevent equipment overload: By designing the linkage mechanism of the cigarette pushing plate assembly, the limiting member and the proximity switch, when the cigarette pushing plate assembly encounters a blockage, it can automatically trigger a shutdown signal, effectively avoiding the overload problem caused by cigarette strip deformation or equipment failure, thereby protecting the stable operation of the equipment.

[0028] 2. The present utility model can reduce the waste of finished cigarette strips: In the case of traditional packaging machines without an overload protection device, cigarette strip deformation will cause blockage and damage to subsequent beautifiers and missing package detectors, resulting in a large amount of waste of finished cigarette strips. This device avoids the occurrence of this situation by timely shutting down, significantly reducing the waste of finished cigarette strips.

[0029] 3. The present utility model can improve the effective operation rate of the equipment: This device quickly identifies and responds to blockage situations, reducing the equipment shutdown time, thereby improving the effective operation rate of the equipment. At the same time, it reduces the shutdown and maintenance time caused by equipment failures, further improving production efficiency.

[0030] 4. The utility model is easy to operate and maintain: The cigarette pushing plate assembly adopts a detachable connection method, which is convenient for replacement and maintenance. At the same time, through simple reset operation, the device can be put back into work, reducing the operation difficulty and improving the work efficiency.

[0031] 5. The utility model has high safety: Since it can timely solve the overload problem caused by cigarette jamming, it prevents damage to the beauty device and the missing package detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is one of the working state schematic diagrams of the push bar overload protection device of the utility model;

[0033] Figure 2 is the second working state schematic diagram of the push bar overload protection device of the utility model;

[0034] Figure 3 is one of the overall three-dimensional structure schematic diagrams of the push bar overload protection device of the utility model;

[0035] Figure 4 is the second overall three-dimensional structure schematic diagram of the push bar overload protection device of the utility model;

[0036] Figure 5 is the three-dimensional assembly drawing of the push bar overload protection device of the utility model;

[0037] Among them, the reference numbers in the figure are: 1 - cigarette pushing plate assembly, 1a - cigarette pushing plate, 1b - connecting piece, 1c - first screw, 2 - adsorbing piece, 3 - sliding rod, 4 - limiting piece, 4a - second screw, 5 - detecting device, 5a - fixing piece, 5b - third screw, 5c - proximity switch, 6 - sliding rod connecting piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] To make the purpose, technical solutions and advantages of the utility model patent clearer, the following further details the utility model patent with reference to the attached drawings and specific embodiments; it should be understood that these descriptions are exemplary and not intended to limit the scope of the utility model patent; in addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concept of the utility model patent.

[0039] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] As Figure 3 — Figure 5 shown, a novel overload protection device for the export push bar of the YB95 packaging machine includes:

[0041] A cigarette pushing plate assembly 1, which is detachably connected to the sliding rod 3 and can slide on the sliding rod 3;

[0042] An adsorbing component 2, which is fixed in the cigarette pushing plate assembly 1;

[0043] A sliding rod 3, one end of which is detachably connected to the sliding rod connector 6, and the other end passes through the cigarette pushing plate assembly 1 and is detachably connected to the limiting member 4;

[0044] A limiting member 4, which is detachably connected to the sliding rod 3;

[0045] A detection device 5, which is detachably connected to the cigarette pushing plate assembly 1;

[0046] A sliding rod connector 6, one end of which is detachably connected to the sliding rod 3.

[0047] Specifically, as Figure 3 — Figure 4 shown, the cigarette pushing plate assembly 1 includes:

[0048] A cigarette pushing plate 1a, which is a rectangular structure and is detachably connected to the connector 1b through the first screw 1c;

[0049] The connector 1b is a rectangular structure with a hollow end. The hollow part has grooves corresponding to the shape of the limiting member 4 and holes corresponding to the shapes of the adsorbing component 2 and the sliding rod 3;

[0050] The first screw 1c.

[0051] Furthermore, as Figure 5 shown, the adsorbing component 2 is a circular magnet and is fixed in the corresponding hole of the connector 1b of the cigarette pushing plate assembly 1.

[0052] Furthermore, as Figure 5As shown, the limiting member 4 has a "convex" shape and is detachably connected to the sliding rod 3 passing through the cigarette pushing plate assembly 1 by a second screw 4a.

[0053] Furthermore, as Figure 5 shown, the detection device 5 includes:

[0054] a fixing member 5a, and the fixing member 5a has an "L" shape;

[0055] a third screw 5b;

[0056] a proximity switch 5c, which is detachably connected to the connecting member 1b through the fixing member 5a and the third screw 5b.

[0057] Specifically, as Figure 5 shown, one end of the proximity switch 5c is connected to the control circuit of the packaging machine and can control the shutdown operation of the packaging machine.

[0058] In summary, a more specific embodiment of the present invention is as follows:

[0059] As Figure 1 — Figure 2 shown, the default state of this push bar overload protection device is that the limiting member 4 is in the slot at one end of the hollow part of the cigarette pushing plate assembly 1 close to the sliding rod connecting member 6 and is closely attached to the connecting member 1b, and the proximity switch 5c is closely attached to the limiting member 4. At this time, the packaging machine can be normally started and operated; when the packaging machine is started and operated, after the second lifter lifts the cigarette cartons, they can be pushed by the cigarette pushing plate assembly 1. When the cigarette pushing plate assembly 1 gets stuck, the cigarette pushing plate assembly 1 will overcome the suction force of the magnet and slide along the sliding rod 3 towards the sliding rod connecting member 6, resulting in the separation of the limiting member 4 from the proximity switch 5c. When the proximity switch 5c cannot detect the limiting member 4, it will send a signal. Through the control circuit of the packaging machine connected to one end of the proximity switch 5c, the packaging machine is controlled to stop, and a shutdown warning message "Cigarette pushing plate blocked" is displayed on the display screen. The operator will then know where the fault occurs. After dealing with the blockage fault, the cigarette pushing plate assembly 1 is manually reset to make the suction member 2 and the limiting member 4 re - engage, and the limiting member 4 is in the slot at the end close to the sliding rod connecting member 6 and is closely attached to the connecting member 1b. When the proximity switch 5c detects the limiting member 4, it no longer sends a shutdown signal, and at this time, the packaging machine can be normally started and operated again.

[0060] Finally, it should be understood that the above - mentioned specific embodiments of the present utility model are only for illustrative explanation or interpretation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modification examples falling within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

1. A new type of YB95 packaging machine outlet strip pusher overload protection device, characterized in that: include: A cigarette pushing plate assembly (1), the cigarette pushing plate assembly (1) is detachably connected to the slide bar (3) and can slide on the slide bar (3); An adsorption member (2), the adsorption member (2) being fixed in the cigarette pushing plate assembly (1); A slide rod (3), one end of the slide rod (3) being detachably connected to the slide rod connector (6), and the other end of the slide rod (3) passing through the cigarette pushing plate assembly (1) and being detachably connected to the stopper (4); A limiting member (4), the limiting member (4) being detachably connected to the sliding rod (3); A detection device (5), the detection device (5) being detachably connected to the cigarette pushing plate assembly (1); A slide rod connecting piece (6), one end of which is detachably connected to the slide rod (3).

2. According to claim 1, a new type of YB95 packaging machine outlet push strip overload protection device is characterized in that: The cigarette pushing plate assembly (1) comprises: A cigarette pushing plate (1a), the cigarette pushing plate (1a) being a rectangular structure and being detachably connected to the connecting member (1b) via a first screw (1c); The connecting member (1b) is a rectangular structure with one end being hollow, and the hollow portion has a groove corresponding in shape to the limiting member (4) and a hole corresponding in shape to the adsorption member (2) and the sliding rod (3); First screw (1c).

3. According to the new YB95 packaging machine outlet push strip overload protection device according to claim 1, it is characterized in that: The adsorption member (2) is a magnet with a circular structure and is fixed in a corresponding hole of the connecting member (1b) of the cigarette pushing plate assembly (1).

4. According to the new YB95 packaging machine outlet push strip overload protection device according to claim 1, it is characterized in that: The limiting member (4) is a "convex"-shaped structure and is detachably connected to the sliding rod (3) passing through the cigarette pushing plate assembly (1) via a second screw (4a).

5. According to the new YB95 packaging machine outlet push strip overload protection device according to claim 1, it is characterized in that: The detection device (5) comprises: A fixing member (5a), wherein the fixing member (5a) is an "L"-shaped structure; A third screw (5b); The proximity switch (5c) is detachably connected to the connecting member (1b) via the fixing member (5a) and the third screw (5b).

6. According to claim 5, a new type of YB95 packaging machine outlet push strip overload protection device is characterized in that: One end of the proximity switch (5c) is connected to the control circuit of the packaging machine, and can control the shutdown action of the packaging machine.

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