Small powder out-of-tolerance alarm device

Abstract

The utility model discloses a small powder out-of-tolerance alarm device which comprises a full-automatic conveying line and a feeder, the full-automatic conveying line is provided with a batching station corresponding to the feeder and a weight scale used for detecting the weight of materials in a batching barrel, the weight scale is connected with a control device, and the control device is connected with a main alarm device and a batching out-of-tolerance alarm device. Each batching out-of-tolerance alarm device is correspondingly provided with a batching chemical out-of-tolerance barrel, and each batching chemical out-of-tolerance barrel is correspondingly provided with a special material taking device; the automatic conveying production line is adopted to achieve efficient tire burdening, the device is low in manufacturing cost and good in economical efficiency, burdening out-of-tolerance conditions can be monitored in real time in the burdening process and fed back and adjusted, burdening out-of-tolerance conditions can be paused in time, an alarm is given, and the burdening out-of-tolerance conditions can be effectively controlled through prompting of the burdening out-of-tolerance alarm device and arrangement of taking and placing of different burdening varieties. And the influence of disordered material taking on the performance of the rubber material and the quality of a tire finished product is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material weighing and conveying, in particular to an over-tolerance alarm device for small powder materials. Background Art

[0002] The batching of various raw materials in the tire production process is directly related to the product quality of the tire. In the batching process of the tire production process, it is easy to cause the batching to exceed the tolerance due to the adhesion of powder in the feeder or other reasons during the weighing of the fine materials. In the prior art, the over-tolerance material taking device such as CN218198888U, an over-tolerance material taking device and a powder hopper scale, discloses that when a plurality of powders are mixed and added, when each layer of powder is added in sequence, when the weighing of the newly added powder exceeds the tolerance, the powder is sucked, and because the suction method is to suck on the surface of the powder, the type of powder that causes the over-tolerance problem can be accurately sucked, the equipment has a high degree of automation, and thus the manufacturing / purchase and maintenance costs of the equipment are high, and the equipment economy is not good for small and medium-sized enterprises. The traditional weighing method operated by manual operation may have the disadvantage of affecting the performance of the rubber and tire products due to the operator's error in taking the material, which is not conducive to ensuring product quality. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned defects or problems existing in the background technology and provide a small powder over-tolerance alarm device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A small powder out-of-tolerance alarm device comprises a fully automatic conveyor line and a feeder. The fully automatic conveyor line is provided with a batching station and a weight scale for detecting the weight of the batching barrel corresponding to the feeder. The weight scale is connected to a control device, and the control device is connected to a general alarm device and a batching out-of-tolerance alarm device. Each batching out-of-tolerance alarm device is provided with a batching chemical out-of-tolerance barrel corresponding to the batching chemical out-of-tolerance barrel, and each batching chemical out-of-tolerance barrel is provided with a special material extractor corresponding to the fully automatic conveyor line. The fully automatic conveyor line comprises a weighing conveyor and a non-weighing conveyor.

[0006] Furthermore, the weighing conveyor comprises a base, a weight scale is installed on the base, a conveying device is arranged on the weight scale, and the batching station is arranged on the conveying device.

[0007] Furthermore, the conveying device adopts an adjustable accumulation single-chain roller, and the adjustable accumulation single-chain roller is driven by a motor.

[0008] Furthermore, a load-bearing plate is installed on the conveying device, and first guide grooves are arranged on both sides of the conveying device to facilitate the movement of the load-bearing plate. The non-weighing conveyor is provided with a second guide groove corresponding to the first guide groove and at the same height.

[0009] Furthermore, a sealing machine and an automatic bagging machine are arranged above the non-weighing conveyor.

[0010] Furthermore, the batching station is provided with a display for displaying the weighing value of the weight scale.

[0011] Furthermore, the fully automatic conveyor line is provided with a one-way blocker at each batching station.

[0012] Furthermore, a storage bin is arranged above the feeder; the feeder is a quantitative feeder, the quantitative feeder is provided with a telescopic discharge device, the telescopic discharge device is equipped with a discharge port dust removal cover, the discharge port dust removal cover is connected to the dust collector, and the quantitative feeder is connected to the control device.

[0013] From the above description of the utility model, it can be seen that compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The automatic conveying production line is used to achieve efficient tire batching. The manufacturing and maintenance costs of the device are low, and the economy is good. Only one on-site staff member is required during the production process.

[0015] 2. During the batching process, the batching out-of-tolerance situation can be monitored in real time and feedback can be given to adjust it. The batching out-of-tolerance situation can be suspended in time and an alarm can be issued. Through the alarm device prompting the batching out-of-tolerance situation and the one-to-one setting of the placement of materials for different types of batching, the on-site staff can operate it simply, which effectively avoids the situation of chaotic material collection when the batching is out of tolerance, reduces the impact of chaotic material collection on the performance of the rubber compound and the quality of the finished tire, and is conducive to ensuring product quality. At the same time, the fine materials that exceed the tolerance can be recycled instead of being scrapped in a centralized manner, which is more environmentally friendly.

[0016] 3. The use of a carrying plate and corresponding guide grooves enables the batching barrel to be smoothly transported on the fully automatic conveyor line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the fully automatic conveying line of the utility model;

[0020] Figure 3 It is a schematic diagram of the batching station of the utility model;

[0021] Figure 4 It is a schematic diagram of the weighing conveyor of the utility model;

[0022] Description of main reference numerals:

[0023] 1. Fully automatic conveyor line, 10. Weighing conveyor, 11. Base, 12. Weight scale, 13. Conveying device, 14. Loading plate, 2. Feeder, 20. Storage bin, 3. Batching barrel, 4. Batching station, 5. Control device, 6. General alarm device, 7. Batching out-of-tolerance alarm device, 8. Batching chemical out-of-tolerance barrel. DETAILED DESCRIPTION

[0024] 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 preferred embodiments of the utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.

[0026] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the invention.

[0027] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0028] In the claims, specification and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0029] Example 1, see Figure 1-4 :

[0030] A small powder out-of-tolerance alarm device comprises a fully automatic conveyor line 1 and a feeder 2. The fully automatic conveyor line 1 comprises a weighing conveyor and a non-weighing conveyor, and enables a batching barrel 3 to be transported through each weighing conveyor and the non-weighing conveyor in sequence.

[0031] The fully automatic conveyor line 1 is provided with a batching station 4 and a weight scale 12 for detecting the weight of the batching barrel 3 located at the batching station 4 corresponding to the feeder 2, and the weight scale 12 is connected to the control device 5; the fully automatic conveyor line 1 is provided with a one-way blocker at each batching station 4 to avoid reverse conveying.

[0032] The weight scale 12 is installed in the weighing conveyor 10, and the weighing conveyor 10 includes a base 11, the weight scale 12 is installed on the base 11, a conveying device 13 is arranged on the weight scale 12, and the batching station 4 is arranged on the conveying device 13. A bearing plate 14 is installed on the conveying device 13, and first guide grooves are arranged on both sides of the conveying device 13 to facilitate the movement of the bearing plate 14. The first guide groove guides the bearing plate 14 so that the batching barrel 3 on the bearing plate 14 can be smoothly transmitted. The non-weighing conveyor corresponds to the first guide groove and is provided with a second guide groove at the same height. Under the action of the corresponding first guide groove and the second guide groove, the bearing plate 14 can be smoothly transported and moved on each weighing conveyor and the non-weighing conveyor; the weight scale 12 can obtain the weight data of the conveying device 13, the bearing plate 14, the batching barrel 3, and the batching barrel loading. Since the weights of the conveying device 13, the bearing plate 14, and the batching barrel 3 are fixed, the batching barrel loading weight data is obtained.

[0033] Preferably, a fixing device is provided on the carrying plate, and a limiting groove is provided on the batching barrel corresponding to the fixing device, so that the batching barrel is fixedly placed on the carrying plate during production operation, which is stable and reliable.

[0034] Preferably, the conveying device 13 adopts an adjustable accumulation single-chain roller, and the adjustable accumulation single-chain roller is driven by a motor.

[0035] The batching station 4 is provided with a display for displaying the weighing value of the weight scale 12, so that the staff can take out the materials in excess of the tolerance;

[0036] Preferably, the control device 5 is an industrial computer.

[0037] The control device 5 is connected to the general alarm device 6 and the batching out-of-tolerance alarm device 7. Each batching out-of-tolerance alarm device 7 is correspondingly provided with a batching chemical out-of-tolerance barrel 8, and each batching chemical out-of-tolerance barrel 8 is correspondingly provided with a special material picker; preferably, the special material picker can be a material picker spoon.

[0038] A storage bin 20 is provided above the feeder 2, and the feeder 2 is a quantitative feeder, which is connected to the control device 5. The quantitative feeder is provided with a telescopic discharge device, and the telescopic discharge device is equipped with a discharge port dust removal cover, which is connected to the dust collector. The discharge port dust removal cover can effectively reduce the dust generated when feeding small powder materials under the action of the dust collector, thereby ensuring a good production environment.

[0039] The working principle of this embodiment:

[0040] Each feeder 2 corresponds to a different batching type, and each batching type is equipped with a corresponding batching over-tolerance alarm device 7, a batching chemical over-tolerance barrel 8, and a special material taker;

[0041] The batching station 4 corresponding to the feeder 2 is arranged on the weighing conveyor 10 of the fully automatic conveyor line 1, and the corresponding weight scale 12 is used to detect the weight of the batching barrel 3 located at the batching station 4 in real time; the control device 5 is connected to each weight scale 12 through electrical connection or network communication;

[0042] The control device 5 adjusts the fully automatic conveyor line 1 according to the real-time feedback of the detected batching weight. When the batching is out of tolerance, the fully automatic conveyor line 1 is suspended in time, and the control device 5 transmits the alarm information to the main alarm device 6 and the corresponding batching out-of-tolerance alarm device 7;

[0043] When the staff finds the alarm information, they use the corresponding special material collector to collect the corresponding variety of out-of-tolerance ingredients in the chemical out-of-tolerance barrel 8 according to the alarm prompt of the corresponding ingredient out-of-tolerance alarm device 7, and then restore the normal operation of the equipment. The fine materials in the chemical out-of-tolerance barrel 8 are regularly collected.

[0044] Embodiment 2:

[0045] Example 1 is repeated, but a sealing machine and an automatic bagging machine are arranged above the non-weighing conveyor. The automatic bagging machine, the weighing conveyors 10, and the sealing machine are sequentially distributed on the fully automatic conveyor line 1. After the automatic bagging machine bags the batching barrel 3, the batching barrel 3 passes through the batching stations 4 in sequence and completes the batching under the action of the feeders 2, and finally the packaging bag is sealed by the sealing machine.

[0046] Each ingredient out-of-tolerance alarm device 7 is correspondingly provided with an alarm cancellation button. After the staff has handled the out-of-tolerance abnormality, the staff presses the alarm cancellation button so that the device no longer alarms, and the full-automatic conveyor line 1 resumes normal operation; preferably, the alarm cancellation button is arranged on the control device 5 or on one side of each ingredient out-of-tolerance alarm device 7; the material picker is an easy-to-use material picker spoon.

[0047] Preferably, the control device 5 is also connected to a buzzer, which cooperates with the general alarm device 6 and the ingredient out-of-tolerance alarm device 7 to realize the sound and light alarm function.

[0048] Embodiment 3:

[0049] The embodiment 1 is repeated, but the fully automatic conveyor line 1 is further provided with a video monitoring device, which is used to monitor the batching and out-of-tolerance material removal of each batching station 4 and the batching barrel 3 in real time.

[0050] The description of the above specification and embodiments is used to explain the protection scope of the utility model, but does not constitute a limitation on the protection scope of the utility model. Through the enlightenment of the utility model or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent replacements or other improvements to the embodiments of the utility model or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the utility model.

Claims

1. A small powder out-of-tolerance alarm device, including a fully automatic conveyor line and a feeder, characterized in that: The fully automatic conveyor line is provided with a batching station and a weight scale for detecting the weight of the batching barrel corresponding to the feeder. The weight scale is connected to the control device, the control device is connected to the general alarm device and the batching out-of-tolerance alarm device, each batching out-of-tolerance alarm device is provided with a batching chemical out-of-tolerance barrel, and each batching chemical out-of-tolerance barrel is provided with a special material picker; the fully automatic conveyor line includes a weighing conveyor and a non-weighing conveyor.

2. A small powder out-of-tolerance alarm device according to claim 1, characterized in that: The weighing conveyor comprises a base, a weight scale is installed on the base, a conveying device is arranged on the weight scale, and a batching station is arranged on the conveying device.

3. A small powder out-of-tolerance alarm device according to claim 2, characterized in that: The conveying device adopts an adjustable accumulation single-chain roller, and the adjustable accumulation single-chain roller is driven by a motor.

4. A small powder out-of-tolerance alarm device according to claim 2, characterized in that: A load-bearing plate is installed on the conveying device, and first guide grooves are arranged on both sides of the conveying device to facilitate the movement of the load-bearing plate. The non-weighing conveyor is provided with a second guide groove corresponding to the first guide groove and at the same height.

5. A small powder out-of-tolerance alarm device according to claim 4, characterized in that: The supporting plate is provided with a fixing device, and the batching barrel is provided with a limiting groove corresponding to the fixing device.

6. The small powder out-of-tolerance alarm device according to claim 1 is characterized by: A sealing machine and an automatic bagging machine are arranged above the non-weighing conveyor.

7. The small powder out-of-tolerance alarm device according to claim 1 is characterized in that: The batching station is provided with a display for displaying the weighing value of the weight scale.

8. The small powder out-of-tolerance alarm device according to claim 1 is characterized in that: The fully automatic conveying line is provided with a one-way blocker at each batching station.

9. A small powder out-of-tolerance alarm device according to any one of claims 1 to 8, characterized in that: A storage bin is arranged above the feeder; the feeder is a quantitative feeder, which is provided with The telescopic unloading device is equipped with a dust removal cover for the unloading port, and the dust removal cover for the unloading port is connected to the dust collector. The quantitative feeder is connected to the control device.

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