CN215814233U

CN215814233U - Counting equipment for carpet

Info

Publication number: CN215814233U
Application number: CN202122318901.3U
Authority: CN
Inventors: 刘承木
Original assignee: Shandong Dongwo Environmental New Material Joint Stock Co ltd
Current assignee: Shandong Dongwo Environmental New Material Joint Stock Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-11
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to a counting device for carpets, which comprises a rack, a placing table arranged on the rack in a sliding manner, and a driving device for driving the placing table to move vertically, wherein a carpet detection sensor arranged towards a carpet placing position of the placing table in a transverse direction is also arranged on the rack; through correlation type photoelectric sensor detection carpet, every time detect once, the controller count to the drive is placed the platform and is moved down once, so that next carpet is detected, and degree of automation is high, and the count is more accurate.

Description

Counting equipment for carpet

Technical Field

The utility model relates to the technical field of carpet production equipment, in particular to carpet counting, and specifically relates to counting equipment for carpets.

Background

The carpet is a common household article, is cut into blocks according to the requirements of customers in the production process, and is finally packaged. Both the production volume and the packing standard of the carpet are measured by the number of carpet pieces, so that the number of carpet pieces needs to be grasped.

At present, in a carpet production line, the counting of the carpet mainly comprises two modes, one mode is that an operator manually counts once every time one carpet is cut, and the other mode is that the number is concentrated after a certain number of carpets are cut. Two kinds of counting methods all need the manual work to go on, not only are unfavorable for production efficiency's improvement, make mistakes easily moreover, lead to final statistics quantity inconsistent with actual production quantity.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the counting equipment for the carpet, which replaces manual work to count the cut carpet, improves the counting accuracy, saves the time of an operator and is beneficial to improving the production efficiency.

The utility model is realized by the following technical scheme, and provides a counting device for carpets, which comprises a rack, a placing table arranged on the rack in a sliding manner, and a driving device for driving the placing table to move vertically, wherein a carpet detection sensor arranged along a carpet placing position which transversely faces the placing table is also arranged on the rack, the carpet detection sensor is electrically connected with a controller with a counting module, and the controller is electrically connected with the driving device.

This scheme is when using, and the carpet after the operator will cut is placed in placing the platform piece by piece, successive layer, every carpet of placing, and the signal state of carpet detection sensor changes once, and the corresponding count of controller is once to control drive arrangement and drive and place the platform and move down once, place the platform and move down the distance that the platform moved down at every turn and the thickness of carpet is the same, so that the back is placed by carpet detection sensor and is detected next carpet, thereby has realized the automatic count to the carpet.

As optimization, the frame is including the installation drive arrangement's body frame and installation carpet detection sensor's balladeur train, set firmly on the body frame with the slide rail of balladeur train adaptation, wear to be equipped with the locking bolt that pushes up to the slide rail downwards on the balladeur train, locking bolt passes through threaded connection with the balladeur train. This optimization scheme's frame setting, behind not hard up locking bolt, through the mutual slip of body frame and balladeur train, realized the carpet and detected the sensor and wait the adjustment of the relative position between the carpet, the commonality is better, through setting up locking bolt, has realized the relative fixation of body frame and balladeur train, avoids in the time of actual work carpet to detect the sensor and wait to detect and appear relative movement between the carpet, has guaranteed the reliability that detects.

Preferably, the carpet detection sensor is a correlation type photoelectric sensor, and the transmitting end and the receiving end of the correlation type photoelectric sensor are respectively positioned on the left side and the right side of the placing table. This optimization scheme selects for use correlation type photoelectric sensor to detect the carpet, conveniently arranges, is fit for cutting the process at the carpet and uses, and the accuracy that detects moreover is high.

Preferably, the slide rails are arranged horizontally, and the slide rails extend in the front-rear direction. This optimization scheme's setting through the slip of balladeur train, has realized that carpet detection sensor follows the position adjustment of fore-and-aft direction, and the operator stands in placing a rear to the convenient arm length and the size of carpet according to different operators set up corresponding detection position, have reduced operator's intensity of labour.

As optimization, the sliding frame comprises a bottom rod arranged along the transverse direction, and a left vertical rod and a right vertical rod fixedly connected with the bottom rod, the left vertical rod and the right vertical rod both extend along the vertical direction, a channel for the placing table to move up and down is formed between the left vertical rod and the right vertical rod, the emitting end of the opposite type photoelectric sensor is installed on the left vertical rod, and the receiving end of the opposite type photoelectric sensor is installed on the right vertical rod; the lower surface of the bottom rod is fixedly connected with sliding plates distributed along the left-right direction, the bottom surface of each sliding plate is fixedly provided with a dovetail platform, and the top surface of each sliding rail is provided with a dovetail groove matched with the dovetail platform. This optimization scheme's balladeur train sets up to the U type that the opening faces upward, simple structure, conveniently places the removal of platform and correlation type photoelectric sensor's installation moreover, through the setting of dovetail and dovetail platform, has improved the reliability to the balladeur train direction, avoids the balladeur train to take place the incline when the back-and-forth movement.

Preferably, the main frame comprises an underframe provided with the slide rails and a side frame fixedly connected with the underframe, the side frame extends upwards to the front of the placing table, and the front of the placing table is an operator standing position; the driving device comprises a stepping motor, a side plate fixedly connected with the side frame through a bolt, two parallel vertical guide rails fixedly arranged on the rear side face of the side plate, and a sliding block connected with the two vertical guide rails in a sliding manner, wherein a supporting seat extending to the lower part of the placing table and fixedly connected with the placing table is fixedly connected to the sliding block, a lead screw vertically penetrating through the sliding block and connected with the sliding block through threads is fixedly connected to an output shaft of the stepping motor, and the lead screw is rotatably connected with the side plate through a bearing. The main frame of the optimized scheme provides support for the whole equipment by arranging the bottom frame, the driving device is conveniently arranged by arranging the side frame, and an operator is separated from the driving device by using the placing table, so that the use safety is improved; by arranging the side plates, the stepping motor, the vertical guide rail, the screw rod and the slide block can be integrally disassembled and assembled, so that the modularization level of the equipment is improved, and the maintenance is convenient; the sliding block is driven to move through the rotation of the screw rod, so that the continuity of the movement of the sliding block is realized, the continuous movement of the placing table is realized, and the carpet placing device is suitable for carpets with different thicknesses.

As optimization, the rack is provided with a lower proximity sensor positioned below the placing table, the lower proximity sensor is electrically connected with the driving device, and the lower proximity sensor corresponds to the lower limit position of the placing table. This optimization scheme is through setting up proximity sensor down, avoids placing the decurrent removal of platform and surpasss lower extreme position, has guaranteed the safe in utilization of equipment to provide the signal of unloading for the controller through proximity sensor down, be convenient for remind the operator to take off the carpet of placing the platform.

As optimization, the rack is provided with an upper proximity sensor positioned above the placing table, the upper proximity sensor is electrically connected with the driving device, and the upper proximity sensor corresponds to the upper limit position of the placing table. This optimization scheme is through setting up proximity sensor, avoids placing the ascending removal of platform and surpasss last extreme position, has guaranteed the safe in utilization of equipment, fixes a position the initial position of placing the platform simultaneously.

As optimization, four walking wheels which are distributed in a rectangular shape are installed at the bottom of the rack, and locking mechanisms are arranged on the two walking wheels far away from the side where an operator is located. This optimization scheme has realized the portable of equipment through setting up the walking wheel, makes things convenient for different operators to adjust equipment position according to the operation habit, sets up locking mechanism in the one side of keeping away from the operator, avoids being touched by the operator in the production process and unexpected the removal, has guaranteed going on smoothly, the safety of count.

The scheme also provides a carpet counting method using the counting device, which comprises the following steps:

1. starting a stepping motor, driving a sliding block to move upwards through the rotation of a lead screw so as to drive a placing table to move upwards, stopping the stepping motor when an upper proximity sensor detects the placing table, and at the moment, enabling the vertical distance between the ray of the correlation type photoelectric sensor and the upper surface of the placing table to be smaller than the thickness of the carpet to be detected;

2. the carpet is placed on the placing table from bottom to top one by one, the placed carpet is located between the transmitting end and the receiving end of the correlation type photoelectric sensor, the controller counts once when the correlation type photoelectric sensor detects one carpet, the stepping motor is controlled to act once, the placing table moves downwards by the distance equal to the thickness of the carpet, and the counting of the controller is displayed through the display;

3. when the lower proximity sensor detects the placing table, the stepping motor stops acting, and the working personnel take down all the carpets on the placing table;

4. repeating the steps 1-3.

The utility model has the beneficial effects that: the carpet counting machine has the advantages that the carpet counting machine replaces manual work to count carpets, improves counting accuracy, reduces labor intensity of workers, saves operating time of the workers, and is beneficial to improving production efficiency; through correlation type photoelectric sensor detection carpet, every time detect once, the controller count to the drive is placed the platform and is moved down once, so that next carpet is detected, and degree of automation is high, and the count is more accurate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of FIG. 1;

shown in the figure:

1. side frame, 2, upper proximity sensor, 3, placing table, 4, sliding frame, 5, locking bolt, 6, walking wheel, 7, sliding plate, 8, bottom frame, 9, transmitting end, 10, receiving end of correlation type photoelectric sensor, 11, side plate, 12, lower proximity sensor, 41, left upright rod, 42, right upright rod, 43 and bottom rod.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in fig. 1, the counting device for carpet comprises a frame, a placing table 3 slidably arranged on the frame along the vertical direction, and a driving device for driving the placing table 3 to move along the vertical direction, wherein the placing table is used for placing the cut carpet, and an operator standing position for a worker to stand is arranged behind the placing table. Still install in the frame along the carpet that horizontal orientation placed the platform and place the carpet detection sensor that the position set up, carpet detection sensor electric connection has the controller of counting module, the controller with drive arrangement electric connection, the signal of carpet detection sensor is received to the controller to send to drive arrangement and open and stop the signal.

The frame is including the installation drive arrangement's body frame and installation the balladeur train 4 of carpet detection sensor sets firmly on the body frame with the slide rail of balladeur train adaptation, slide rail are two that are parallel to each other, and equal level arranges, and the slide rail extends along the fore-and-aft direction, wears to be equipped with locking bolt 5 of pushing up to the slide rail downwards on the balladeur train, locking bolt 5 passes through threaded connection with balladeur train 4, for convenient operation, has set firmly the spanner on locking bolt's upper portion.

Preferably, the carpet detection sensor of the present embodiment is an opposite type photoelectric sensor, the emitting end 9 of the opposite type photoelectric sensor is located at the left side of the placing table, and the receiving end 10 of the opposite type photoelectric sensor is located at the right side of the placing table.

Specifically, the balladeur train includes along the horizontal sill bar 43 that sets up, and with left pole setting 41 and the right pole setting 42 of sill bar rigid coupling, vertical extension is all followed to left pole setting and right pole setting, forms the passageway that supplies to place platform 3 and reciprocate between left pole setting and the right pole setting, and correlation type photoelectric sensor's transmitting terminal 9 is installed in left pole setting 41, and correlation type photoelectric sensor's receiving terminal 10 is installed in right pole setting 42. The lower surface of the bottom rod is fixedly connected with two sliding plates 7 distributed along the left-right direction, the bottom surfaces of the sliding plates 7 are fixedly provided with dovetail platforms, the top surfaces of the sliding rails are provided with dovetail grooves matched with the dovetail platforms, and the length direction of the dovetail platforms is consistent with the front-back direction.

The body frame is including setting up the chassis 8 of slide rail to and the side bearer 1 with the chassis rigid coupling, the side bearer upwards extends to the place in the place in the place of platform 3. Drive arrangement includes step motor, pass through the curb plate of bolt rigid coupling with the side bearer, set firmly the vertical guide rail of two parallels each other in the curb plate trailing flank, and with the slider of two vertical guide rail sliding connections, step motor adorns admittedly on curb plate 11 and with controller electric connection, the rigid coupling has the supporting seat that extends to place the platform below and with place a rigid coupling on the slider, step motor's output shaft rigid coupling has along vertical pass the slider and pass through threaded connection's lead screw with the slider, the lead screw passes through the bearing and is connected with the curb plate rotation, the lead screw is parallel with vertical guide rail.

Four walking wheels 6 that are the rectangle and distribute are installed to the frame bottom, and wherein keep away from two walking wheels of operator place side and be equipped with locking mechanism, and four walking wheels of this embodiment are installed in the lower surface of chassis, make things convenient for the removal of complete machine.

In order to improve the safety of using, and to the upper and lower location of placing the platform realization, be equipped with proximity sensor 12 and last proximity sensor 2 down in the frame, lower proximity sensor is located the below of placing the platform, and lower proximity sensor and drive arrangement electric connection, and lower proximity sensor corresponds with the lower extreme position of placing the platform. Go up proximity sensor and be located the top of placing the platform, go up proximity sensor and drive arrangement electric connection, and go up proximity sensor and correspond with the last extreme position of placing the platform, lower proximity sensor and last proximity sensor all with controller electric connection.

The carpet counting method using the counting device of the embodiment comprises the following steps:

1. loosening a locking bolt, adjusting the front position and the rear position of a sliding frame according to the arm length and the placing habit, fastening the locking bolt, starting a stepping motor, rotating the stepping motor forwards, driving a sliding block to move upwards through the rotation of a lead screw, so as to drive a placing table to move upwards, stopping the stepping motor when an upper proximity sensor detects the placing table, wherein at the moment, the vertical distance between the ray of a correlation type photoelectric sensor and the upper surface of the placing table is smaller than the thickness of a carpet to be detected, and the stepping motor cannot continue to rotate forwards, so that the upper limit positioning of the placing table is realized;

2. the method comprises the following steps that carpets are placed on a placing table from bottom to top one by one layer by one, the placed carpets are located between a transmitting end and a receiving end of an opposite type photoelectric sensor, the state of a detection signal of the opposite type photoelectric sensor changes once when one carpet is placed, a controller counts once when one carpet is detected by the opposite type photoelectric sensor, a stepping motor is controlled to act once, the placing table moves downwards by the distance equal to the thickness of the carpet, the counting of the controller is displayed through a display, and when the placing table moves downwards, the stepping motor rotates reversely;

3. when the proximity sensor detects the placing table, the stepping motor stops acting and cannot continuously rotate reversely, and a worker takes down all the carpets on the placing table;

4. and (4) repeating the steps 1-3 until the batch of carpets are counted.

Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.

Claims

1. A counting device for carpets, characterized in that: including the frame, smoothly locate the platform of placing in the frame, and the drive place the platform along the drive arrangement of vertical removal, still install in the frame along the horizontal carpet that places the platform and place the carpet detection sensor that the position set up, carpet detection sensor electric connection has the controller of count module, the controller with drive arrangement electric connection.

2. A counting device for carpets according to claim 1, characterized in that: the frame is including the installation drive arrangement's body frame and installation the balladeur train of carpet detection sensor, set firmly on the body frame with the slide rail of balladeur train adaptation wears to be equipped with the locking bolt that pushes up to the slide rail downwards on the balladeur train, locking bolt passes through threaded connection with the balladeur train.

3. A counting device for carpets according to claim 2, characterized in that: the carpet detection sensor is a correlation type photoelectric sensor, and the transmitting end and the receiving end of the correlation type photoelectric sensor are respectively positioned on the left side and the right side of the placing table.

4. A counting device for carpets according to claim 3, characterized in that: the slide rail is arranged horizontally, and the slide rail extends along the front-back direction.

5. A counting device for carpets according to claim 3, characterized in that: the sliding frame comprises a bottom rod arranged along the transverse direction, and a left vertical rod and a right vertical rod fixedly connected with the bottom rod, the left vertical rod and the right vertical rod both extend along the vertical direction, a channel for the placing table to move up and down is formed between the left vertical rod and the right vertical rod, the emitting end of the correlation type photoelectric sensor is installed on the left vertical rod, and the receiving end of the correlation type photoelectric sensor is installed on the right vertical rod; the lower surface of the bottom rod is fixedly connected with sliding plates distributed along the left-right direction, the bottom surface of each sliding plate is fixedly provided with a dovetail platform, and the top surface of each sliding rail is provided with a dovetail groove matched with the dovetail platform.

6. A counting device for carpets according to claim 2, characterized in that: the main frame comprises a bottom frame provided with the slide rails and a side frame fixedly connected with the bottom frame, and the side frame extends upwards to the front of the placing table; the driving device comprises a stepping motor, a side plate fixedly connected with the side frame through a bolt, two parallel vertical guide rails fixedly arranged on the rear side face of the side plate, and a sliding block connected with the two vertical guide rails in a sliding manner, wherein a supporting seat extending to the lower part of the placing table and fixedly connected with the placing table is fixedly connected to the sliding block, a lead screw vertically penetrating through the sliding block and connected with the sliding block through threads is fixedly connected to an output shaft of the stepping motor, and the lead screw is rotatably connected with the side plate through a bearing.

7. A counting device for carpets according to claim 1, characterized in that: the rack is provided with a lower proximity sensor positioned below the placing table, the lower proximity sensor is electrically connected with the driving device, and the lower proximity sensor corresponds to the lower limit position of the placing table.

8. A counting device for carpets according to claim 1, characterized in that: the rack is provided with an upper proximity sensor positioned above the placing table, the upper proximity sensor is electrically connected with the driving device, and the upper proximity sensor corresponds to the upper limit position of the placing table.

9. A counting device for carpets according to claim 1, characterized in that: four walking wheels which are distributed in a rectangular shape are installed at the bottom of the rack, and a locking mechanism is arranged on the two walking wheels which are far away from the side where an operator is located.