CN210162702U - Conveying belt swing arm type cleaning structure - Google Patents
Conveying belt swing arm type cleaning structure Download PDFInfo
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- CN210162702U CN210162702U CN201920584782.6U CN201920584782U CN210162702U CN 210162702 U CN210162702 U CN 210162702U CN 201920584782 U CN201920584782 U CN 201920584782U CN 210162702 U CN210162702 U CN 210162702U
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Abstract
本实用新型公开了一种输送带摆臂式清洁结构，该装置包括底座、支座、摆臂机构、拉杆机构和毛刷机构，支座主要由两个支座板组成；摆臂机构包括在支座两侧对称布置的两个摆臂，摆臂上设有转动支点、拉杆连接点和毛刷连接点，摆臂由其转动支点处安装在支座板上并与其转动配合；拉杆机构包括竖向布置的拉杆以及连接在两个摆臂拉杆连接点之间的拉杆轴，拉杆的一端与拉杆轴连接，拉杆的另一端连接往复式驱动机构；毛刷机构包括连接在两个摆臂毛刷连接点之间的毛刷轴。本实用新型能够降低毛刷摩擦力对输送带的磨损，保证毛刷清洁效果，延长毛刷使用寿命。
The utility model discloses a conveyor belt swing arm type cleaning structure. The device comprises a base, a support, a swing arm mechanism, a pull rod mechanism and a brush mechanism. The support is mainly composed of two support plates; the swing arm mechanism is included in the Two swing arms symmetrically arranged on both sides of the support, the swing arm is provided with a rotating fulcrum, a pull rod connection point and a brush connection point, the swing arm is installed on the support plate from its rotating fulcrum and rotates with it; the pull rod mechanism includes A draw rod arranged vertically and a draw rod shaft connected between the connection points of the two swing arm draw rods, one end of the draw rod is connected with the draw rod shaft, and the other end of the draw rod is connected with a reciprocating driving mechanism; Brush shaft between brush attachment points. The utility model can reduce the abrasion of the friction force of the brush on the conveyor belt, ensure the cleaning effect of the brush, and prolong the service life of the brush.
Description
Technical Field
The utility model relates to a CH parcel cellophane packagine machine's clean operation technical field of entry, concretely relates to clean structure of conveyer belt swing arm formula.
Background
GDX2 packagine machine group is the main model of domestic tobacco enterprise production hard box product, and the capsule accomplishes the packing shaping through GDX2 packagine machine, through the long-distance transport of conveyer belt, enters into CH capsule cellophane packagine machine's entry position, then carries out capsule cellophane packing process. Cigarette squeezing faults often occur at a CH inlet in the production process, time is wasted when the cigarette packet is cleaned, the labor intensity of operators is increased, and the production efficiency is seriously influenced; frequent cigarette squeezing faults cause the cigarette packet lifter at the inlet to squeeze and deform, great hidden dangers are caused to the product quality, and cigarette foam and scale on the conveying belt can be possibly adhered to the surface of a small cigarette packet, so that the hidden dangers of the dirty version on the surface of the small cigarette packet are formed.
Analysis shows that the reason that the cigarette squeezing fault frequently occurs at the inlet part of the CH small box transparent paper packaging machine is mainly due to the fact that the dirt on the surface of a cigarette packet conveying belt is increased, the friction force is reduced, the cigarette packet and the conveying belt slip, the conveying phase is incorrect, or the cigarette packet is conveyed in place and rebounds. The reason for the generation of the dirt is mainly that dust in workshops and talc powder on the surfaces of trademark paper are transferred and adsorbed on the surfaces of the conveyor belts. The conveyor belt deposits dirt (or talcum powder) too much, causes frictional force to reduce on the one hand, makes the tobacco bale accurately import the hoisting position in certain time, causes CH entry crowded cigarette promptly with the promotion push pedal action desynchronized. On the other hand, in the switching period of starting-stopping and high-speed-low-speed, the friction time of the cigarette packet staying on the conveying belt is prolonged, and smoke foam and scale on the conveying belt are possibly adhered to the surface of the small cigarette packet, so that the hidden quality trouble of dirty plates on the surface of the small cigarette packet is formed.
The utility model discloses a notice CN 109353567A-based automatic timing cleaning device for a CH inlet of a ZB45 packaging machine, which comprises a CH control system, a transparent organic glass plate and an outlet cushion block which are arranged at the CH inlet, a first electromagnetic valve, a second electromagnetic valve, a central processing unit compressed air source and an indicator light; the transparent organic glass board this internal air chamber that is provided with, the terminal surface is provided with a plurality of first ventholes under the transparent organic glass board, first venthole respectively with air chamber intercommunication, one side of transparent organic glass board is provided with first inlet port, first inlet port is linked together with the air chamber. The utility model discloses a transparent organic glass board and export cushion in current ZB45 type packagine machine CH entrance to set up the air outlet in the position that corresponds, then correspond the solenoid valve through PLC control, realize regularly self-cleaning and blow, thereby avoided the capsule tobacco bale when packing the cellophane paper tobacco smoke foam insertion.
This technical scheme can only get rid of the tobacco soil cigarette foam of floating dust formula through blowing, to the deposition on the conveyer belt on cigarette foam, the scaling ability of not getting rid of.
Notice No. CN 208560746U's utility model patent provides a clear glassware of two shovel dust removals, and this clear glassware of two shovel dust removals includes: two shovel parts and brush part, wherein, the brush part is installed after two shovel parts, and wherein, two shovel parts include: the double-shovel assembly is connected with the first end of the swing arm, and the second end of the swing arm is connected with the air cylinder. According to the double-shovel dust removal material cleaner of the utility model, a double-shovel floating structure is adopted, so that the double shovels are always attached to the belt, the contact force is constant and adjustable, and the double-shovel cleaning effect is better; air source driving, environmental protection and no pollution; the brush roller enables the cleaning effect to be cleaner.
However, the technical scheme has large abrasion to the conveying belt, and when the technical scheme is applied to the inlet cleaning operation of a CH packet cellophane packaging machine, the scratch on the surface of a cigarette packet is easily caused, so that the quality defect is caused.
Notice No. CN 205397375U's utility model relates to a zongzi conveying mechanism cleaning device. The problem of the conveyer belt adoption artifical clean mode existence on the current zongzi production line work load big, inefficiency is solved. The device, including the transfer gantry, be provided with the conveyer belt on the transfer gantry, be provided with the mounting bracket on the base, be provided with a pair of round brush through the swing arm on the mounting bracket, the conveyer belt penetrates the mounting bracket and is located between two round brushes, is provided with the gear in the pivot of round brush one end, is fixed with flexible arm on the mounting bracket, and the front end of flexible arm front end is provided with the gyro wheel, the gyro wheel is located between two round brushes, and two gears and gyro wheel form triangle-shaped and arrange, and around putting on two gears and gyro wheel have the drive strip, are provided with the reset spring with swing arm extrapolation on the swing arm. The utility model has the advantages that can clean the conveyer belt automatically, convenient operation, work efficiency is high. The double sides of the conveying belt are cleaned, and the distance between the two rolling brushes can be adjusted, so that the rolling brushes are tightly contacted with the conveying belt.
However, in the technical scheme, the rolling brush is required to be always in contact with the conveying belt, and the conveying belt and the rolling brush are greatly abraded.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clean structure of conveyer belt swing arm formula.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a swing arm type cleaning structure of a conveying belt comprises a base, a support, a swing arm mechanism, a pull rod mechanism and a brush mechanism, wherein the support mainly comprises a support plate which is vertically and oppositely and fixedly arranged on the base;
the swing arm mechanism comprises two swing arms which are symmetrically arranged at two sides of the support, the swing arms are provided with a rotating fulcrum, a pull rod connecting point and a hairbrush connecting point, the hairbrush connecting point is positioned above the pull rod connecting point, the rotating fulcrum, the pull rod connecting point and the hairbrush connecting point are in a triangular structure, and the swing arms are arranged on the corresponding support plates from the rotating fulcrum and are in rotating fit with the support plates;
the pull rod mechanism comprises a vertically arranged pull rod and a pull rod shaft connected between the connection points of the two swing arm pull rods, one end of the pull rod is connected with the pull rod shaft and is in rotating fit with the pull rod shaft, and the other end of the pull rod is connected with the reciprocating type driving mechanism;
the brush mechanism comprises a brush shaft connected between two swing arm brush connection points, two ends of the brush shaft are in rotating fit with the swing arms, and a brush is arranged on the brush shaft; the brush shaft is also connected with a brush driving mechanism.
The outer side surface of the support plate is correspondingly provided with a round boss protruding outwards, and the swing arm is arranged on the corresponding round boss from the rotating fulcrum of the swing arm and is in rotating fit with the round boss.
A support fixing bolt is fixedly connected between two support plates in the support; and a swing arm fixing bolt is fixedly connected between the two swing arms of the swing arm mechanism.
Reciprocating type actuating mechanism is the cylinder, and cylinder fixed mounting is on the base, and the piston rod fixedly connected with connecting rod seat of cylinder, connecting rod seat and pull rod hinge are connected.
The rotating fulcrum of the swing arm is sleeved on the circular boss, and a sliding sleeve bearing is arranged between the rotating fulcrum and the circular boss.
The brush driving mechanism comprises a brush motor, a driving synchronous belt wheel, a driven synchronous belt wheel and a synchronous belt, the brush motor is fixedly arranged between the two support plates, a motor shaft of the brush motor extends out of the center of the circular boss, and the driving synchronous belt wheel is arranged on the motor shaft; one end of the brush shaft extends out of one of the swing arms and is provided with a driven synchronous belt wheel, and the driving synchronous belt wheel is connected with the driven synchronous belt wheel through a synchronous belt in a transmission way.
The synchronous belt is provided with a tensioning wheel in a matching manner, and the tensioning wheel is arranged on the swing arm.
The brush driving mechanism and the reciprocating driving mechanism are respectively in control connection with the control system.
The utility model has the advantages that:
the utility model discloses the device passes through the cooperation of base, support, swing arm mechanism, pull rod mechanism and brush mechanism, can regularly clean the conveyer belt according to the production time. When cleaning is needed, the pull rod mechanism controls the swing arm to move upwards, so that the brush is in contact with the surface of the conveying belt; after cleaning, the pull rod mechanism controls the swing arm to move downwards, and the brush moves downwards to be separated from the conveying belt.
The device of the utility model is simple in structure, with low costs, the action is nimble, can reduce brush and conveyer belt contact time when guaranteeing the clean effect of conveyer belt, and the energy saving reduces the wearing and tearing of brush frictional force to the conveyer belt, guarantees the clean effect of brush, extension brush life.
Drawings
FIG. 1 is a perspective view of the assembly of an embodiment of the present invention;
fig. 2 is a control schematic diagram of an embodiment of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 and 2, the embodiment discloses a conveying belt swing arm type cleaning structure, which comprises a base 2, a support, a swing arm mechanism, a pull rod mechanism and a brush mechanism, wherein the support is located below the conveying belt and mainly comprises support plates 8 which are vertically arranged on the base 2 at equal intervals and are arranged oppositely, the support plates 8 are fixed on the base 2 through bolts 18, a support fixing bolt 11 is fixedly connected between the two support plates 8, and the support fixing bolt 11 is used for enhancing the stability of the support. The outer side surface of the support plate 8 is correspondingly provided with a round boss 81 protruding outwards.
The swing arm mechanism comprises two swing arms 12 symmetrically arranged on two sides of the support, a swing arm fixing bolt 5 is fixedly connected between the two swing arms 12, and the swing arm fixing bolt 5 is used for enhancing the stability of the two swing arms. The swing arm 12 is provided with a rotation pivot, a pull rod connection point and a brush connection point, the brush connection point is positioned above the pull rod connection point, and the rotation pivot, the pull rod connection point and the brush connection point are in a triangular structure. The swing arm 12 is sleeved on the corresponding circular boss 81 from the rotation fulcrum thereof, and a sliding sleeve bearing 17 is arranged between the swing arm and the circular boss, so that the rotation fulcrum of the swing arm is in rotating fit with the circular boss.
The pull rod mechanism comprises a pull rod 4 which is vertically arranged and a pull rod shaft 6 which is connected between the pull rod connection points of two swing arms 12, wherein the pull rod shaft 6 is connected with the swing arms 12 and keeps the two from rotating relatively through screws. One end of the pull rod 4 is connected with the pull rod shaft 6 and is in running fit with the pull rod shaft, and the other end of the pull rod 4 is connected with a reciprocating type driving mechanism. In this embodiment, the reciprocating driving mechanism is a cylinder 1, and the cylinder 1 is fixed on the base 2 through threads and can adjust the contact amount of the brush 7 and the conveyor belt by adjusting the installation position. A piston rod of the cylinder 1 is fixedly connected with a pull rod seat 3, and the pull rod seat 3 is hinged with a pull rod 4 through a connecting rod shaft 19.
The brush mechanism comprises a brush shaft 10 connected between two brush connecting points of two swing arms 12, two ends of the brush shaft 10 are installed on the swing arms 12 through deep groove ball bearings to realize running fit, and a brush 7 is installed on the brush shaft 10.
The brush shaft is also connected with a brush driving mechanism, and the brush driving mechanism comprises a brush motor, a driving synchronous belt pulley 15, a driven synchronous belt pulley 9 and a synchronous belt 13. The brush motor is fixedly arranged between the two support plates 8, a motor shaft 14 of the brush motor extends out from the center of the circular boss 81, and a driving synchronous belt wheel 15 is arranged on the motor shaft 14 through a flat key; brush axle 10's one end is stretched out and is installed driven synchronous pulley 9 through the flat key by one of them swing arm, and drive synchronous pulley 15 is the same with driven synchronous pulley 9's model, and connects through the drive of hold-in range 13 between the two, realizes 1: a gear ratio of 1. The synchronous belt 13 is also provided with a tension wheel 16 in a matching way, and the tension wheel 16 is arranged on the swing arm 8.
The brush motor and the air cylinder 1 are respectively connected with a control system 20 in a control way. As shown in fig. 2, the solenoid valve on the gas loop of the cylinder 1 realizes the on-off action through a timer, and the timer can set the interval time and the cleaning duration according to the cleaning period of the conveying belt; the input voltage of the timer is 24V and is connected with the pull wire release control circuit in parallel. The brush motor adopts a servo motor, and the rotating speed, the direction, the acceleration and the time can be adjusted. According to the actual working condition, the cleaning cycle and the cleaning time can be set on the control system 20, and automatic cleaning and stopping can be realized.
When cleaning is needed, the electromagnetic valve is controlled to be opened through the control system 20, the piston rod of the air cylinder 1 extends out, and the swing arm 8 swings upwards, so that the brush 7 contacts the surface of the conveying belt; the control system 20 controls the brush motor to be powered on simultaneously to automatically clean the cigarette packet conveying belt at the CH inlet. According to the set time, after cleaning is finished, the electromagnetic valve is closed, the piston rod of the air cylinder 1 automatically retracts, the swing arm 8 moves downwards, and the brush 7 moves downwards to be separated from the conveying belt, so that energy is saved, and abrasion between the conveying belt and the brush is reduced. According to the set time, the device can be automatically started and can clean the conveying belt without manual starting and closing.
The device of the utility model is simple in structure, with low costs, the action is nimble, can reduce brush and conveyer belt contact time when guaranteeing the clean effect of conveyer belt, and the energy saving reduces the wearing and tearing of brush frictional force to the conveyer belt, guarantees the clean effect of brush, extension brush life.
The device can not only realize the self-cleaning of CH entry conveyer belt, can regularly clean according to the production time moreover, and cleaning cycle, time and clean brush rotational speed all can be set for according to actual conditions.
The embodiment also discloses a control method based on the conveying belt swing arm type cleaning structure, which comprises a starting step and a stopping step.
The control mode of the starting step is as follows: firstly controlling the brush motor to start, after rotating for 10 seconds, the reciprocating type driving mechanism starts to act to control the pull rod 4 to extend upwards, the brush 7 is contacted with the conveyor belt, and simultaneously, positive pressure gas starts to be supplied to the blowing air cavity.
The shutdown step is controlled as follows: the reciprocating type driving mechanism is controlled to enable the pull rod 4 to retract downwards, positive pressure gas is stopped being supplied to the blowing air cavity, and after the brush 7 is separated from the conveying belt for 5 seconds, the brush motor stops rotating.
The control method can ensure that the brush contacts and separates from the conveying belt in a rotating state, reduce the abrasion of the brush, prolong the service life, reduce the contact time of the brush and the conveying belt while ensuring the cleaning effect of the conveying belt, reduce the abrasion of the friction force of the brush on the conveying belt, and ensure the cleaning effect of the brush.
It should be noted that the present embodiment is not only suitable for cleaning the CH entrance conveyor belt, but also suitable for cleaning other plane conveyor belts, and only the relevant design size needs to be changed.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.
In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "upper", "lower", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the scope of the present invention.
Claims (8)
1. The utility model provides a clean structure of conveyer belt swing arm formula which characterized in that: the device comprises a base, a support, a swing arm mechanism, a pull rod mechanism and a brush mechanism, wherein the support mainly comprises a support plate which is vertically and oppositely and fixedly arranged on the base;
the swing arm mechanism comprises two swing arms which are symmetrically arranged at two sides of the support, the swing arms are provided with a rotating fulcrum, a pull rod connecting point and a hairbrush connecting point, the hairbrush connecting point is positioned above the pull rod connecting point, the rotating fulcrum, the pull rod connecting point and the hairbrush connecting point are in a triangular structure, and the swing arms are arranged on the corresponding support plates from the rotating fulcrum and are in rotating fit with the support plates;
the pull rod mechanism comprises a vertically arranged pull rod and a pull rod shaft connected between the connection points of the two swing arm pull rods, one end of the pull rod is connected with the pull rod shaft and is in rotating fit with the pull rod shaft, and the other end of the pull rod is connected with the reciprocating type driving mechanism;
the brush mechanism comprises a brush shaft connected between two swing arm brush connection points, two ends of the brush shaft are in rotating fit with the swing arms, and a brush is arranged on the brush shaft; the brush shaft is also connected with a brush driving mechanism.
2. The oscillating arm type cleaning structure for conveyor belts of claim 1, wherein: the outer side surface of the support plate is correspondingly provided with a round boss protruding outwards, and the swing arm is arranged on the corresponding round boss from the rotating fulcrum of the swing arm and is in rotating fit with the round boss.
3. The oscillating arm type cleaning structure of a conveying belt of claim 2, wherein: a support fixing bolt is fixedly connected between two support plates in the support; and a swing arm fixing bolt is fixedly connected between the two swing arms of the swing arm mechanism.
4. The oscillating arm type cleaning structure of a conveying belt of claim 2, wherein: reciprocating type actuating mechanism is the cylinder, and cylinder fixed mounting is on the base, and the piston rod fixedly connected with connecting rod seat of cylinder, connecting rod seat and pull rod hinge are connected.
5. The oscillating arm type cleaning structure of a conveying belt of claim 2, wherein: the rotating fulcrum of the swing arm is sleeved on the circular boss, and a sliding sleeve bearing is arranged between the rotating fulcrum and the circular boss.
6. The oscillating arm type cleaning structure of a conveying belt of any one of claims 2 to 5, wherein: the brush driving mechanism comprises a brush motor, a driving synchronous belt wheel, a driven synchronous belt wheel and a synchronous belt, the brush motor is fixedly arranged between the two support plates, a motor shaft of the brush motor extends out of the center of the circular boss, and the driving synchronous belt wheel is arranged on the motor shaft; one end of the brush shaft extends out of one of the swing arms and is provided with a driven synchronous belt wheel, and the driving synchronous belt wheel is connected with the driven synchronous belt wheel through a synchronous belt in a transmission way.
7. The oscillating arm type cleaning structure for conveyor belts of claim 6, wherein: the synchronous belt is provided with a tensioning wheel in a matching manner, and the tensioning wheel is arranged on the swing arm.
8. The oscillating arm type cleaning structure for conveyor belts of claim 6, wherein: the brush driving mechanism and the reciprocating driving mechanism are respectively in control connection with the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584782.6U CN210162702U (en) | 2019-04-26 | 2019-04-26 | Conveying belt swing arm type cleaning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584782.6U CN210162702U (en) | 2019-04-26 | 2019-04-26 | Conveying belt swing arm type cleaning structure |
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| Publication Number | Publication Date |
|---|---|
| CN210162702U true CN210162702U (en) | 2020-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920584782.6U Active CN210162702U (en) | 2019-04-26 | 2019-04-26 | Conveying belt swing arm type cleaning structure |
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| CN (1) | CN210162702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959901A (en) * | 2020-08-10 | 2020-11-20 | 红云红河烟草(集团)有限责任公司 | A cigarette pack conveying device for packaging machine |
| CN113086565A (en) * | 2021-05-19 | 2021-07-09 | 樊英俊 | Bulk goods conveyer belt is with maintenance of equipment that does not shut down |
-
2019
- 2019-04-26 CN CN201920584782.6U patent/CN210162702U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959901A (en) * | 2020-08-10 | 2020-11-20 | 红云红河烟草(集团)有限责任公司 | A cigarette pack conveying device for packaging machine |
| CN111959901B (en) * | 2020-08-10 | 2024-04-05 | 红云红河烟草(集团)有限责任公司 | Packaging machine tobacco bale conveying device |
| CN113086565A (en) * | 2021-05-19 | 2021-07-09 | 樊英俊 | Bulk goods conveyer belt is with maintenance of equipment that does not shut down |
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