CN220663107U

CN220663107U - Device for detecting paging

Info

Publication number: CN220663107U
Application number: CN202322077281.8U
Authority: CN
Inventors: 罗平; 何懿
Original assignee: Chengdu Hot Eye Image Technology Co ltd
Current assignee: Chengdu Hot Eye Image Technology Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-03-26
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a device for detecting paging, which comprises a transmission component, a paging component, a material placement component and a detection component, wherein the material placement component is positioned right above the paging component and the transmission component, the detection component comprises a transmitter and a receiver of a correlation photoelectric switch, the transmitter is arranged at a discharge hole of the material placement component, the receiver is arranged on the side surface of the paging component, and the installation positions of the transmitter and the receiver are on the same axis. Through installing the detection component between paging component and material placement component, utilize photoelectric switch's detection principle, the wrapping bag after the paging can block the signal transmission between the photoelectric switch, consequently, whether the paging component is successfully paged according to whether photoelectric switch produces switching signal detection paging component to avoid appearing paging failure and influence follow-up packing problem.

Description

Device for detecting paging

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to a device for detecting paging.

Background

In the packaging equipment, the paging device is used for separating the packaging bags after the information such as the production date, the production batch, the bar code, the two-dimensional code and the like is sprayed by the coding machine. The existing paging device has a structure of using friction paging or turntable paging, and the two paging devices are separated one by separating packaging bags, but the effective paging is not detected in the paging process, for example, the situation that the current paging result is empty due to the fact that the paging is not in place occurs, at this time, the subsequent transmission is still started and operated normally, and the packaging bag blank position occurs in the transmission process, so that the subsequent packaging problem is influenced.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a device for detecting paging, which is configured to install a detecting component between a paging component and a material placing component, and utilize a detecting principle of a photoelectric switch, a packaging bag after paging will block signal transmission between the photoelectric switches, so as to detect whether the paging component is successfully paged according to whether the photoelectric switch generates a switching signal, thereby avoiding the problem that the subsequent packaging is affected by paging failure.

In order to achieve the above purpose, the present utility model adopts the following scheme:

the utility model provides a device for detecting paging, includes transmission subassembly, paging subassembly, material place the subassembly and detect the subassembly, and the material is placed the subassembly and is located paging subassembly, transmission subassembly directly over, detects the subassembly and includes the transmitter and the receiver of correlation formula photoelectric switch, and wherein, the transmitter is installed in material and is placed subassembly discharge gate department, and the receiver is installed in paging subassembly side, and the mounted position of transmitter and receiver is on same axis.

Specifically, the material is placed the subassembly and is included the material box, and the material box is equipped with the discharge gate towards the one end of transmission subassembly, and the transmitter is installed in the outside of discharge gate.

In order to reduce the material transmission distance, can obtain the material with the subassembly fixed mounting that divides into in transmission subassembly through the up-and-down motion to directly place the material that obtains on transmission subassembly, concretely speaking, divide into subassembly including sucking disc, electric telescopic handle, support piece and the fixing base of installing on support piece, electric telescopic handle's one end is connected with the sucking disc, and the other end is connected with the fixing base, and the side of fixing base is equipped with the receiver to the position of transmitter.

Specifically, the transmission assembly comprises a transmission belt, a feeding groove for the sucker of the paging assembly to move up and down is arranged on the transmission belt, and the size of the feeding groove is larger than that of the discharge hole.

Optionally, in order to realize intermittent forward movement of the conveyor belt according to a rule, the conveyor assembly further comprises a driving member, wherein the driving member comprises a stepping motor, and the conveyor belt is driven by the stepping motor to perform stepping movement.

The paging component does not influence the movement of the transmission component, the paging component needs to be moved below the transmission belt, the size of the feeding groove needs to be smaller than that of the material to avoid the material from falling from the feeding groove, but the size of the feeding groove is larger than that of the fixing seat, so that the communication connection between the transmitter and the receiver of the photoelectric switch is not influenced. The sizes of the sucker and the fixing seat are smaller than the size of the feeding groove.

Specifically, in order to realize automated inspection and paging process, be equipped with transmission assembly's control module in support piece inside, detection assembly, electric telescopic handle and driving piece are connected with control module respectively.

The brightness of the environment where the paging detection device is located possibly influences the accuracy of the photoelectric switch, so that the material placement component comprises an opaque shielding frame, a material box is arranged on the shielding frame, the shielding frame is covered above the transmission component, and the openings at the two ends of the shielding frame along the transmission direction of the transmission belt do not influence the transmission of the transmission belt and the materials.

The utility model has the beneficial effects that:

according to the device for detecting paging, the detection component is arranged between the paging component and the material placement component, and the detection principle of the photoelectric switch is utilized, so that the signal transmission between the photoelectric switches is blocked when the paged packaging bag moves along with the paging component, and whether the paging component is successfully paged is detected according to whether the photoelectric switch generates a switching signal or not, and the problem that the subsequent packaging is affected due to paging failure is avoided;

in addition, the paging process is through seting up the silo on the transmission subassembly, when the last silo on the transmission subassembly moves to the material and places the subassembly under, at this moment, paging subassembly, go up the silo, the material is placed the subassembly and is located same axis, the transmission subassembly includes the conveyer belt by step motor driven, paging subassembly includes sucking disc and electric telescopic handle, electric telescopic handle can follow the upward movement of vertical conveyer belt direction of motion, when the last silo of conveyer belt moves to the material and places the subassembly under, electric telescopic handle drives the sucking disc and passes last silo upward movement, reach the material and place the subassembly below, with the material from the material in placing the subassembly suction, then electric telescopic handle drives sucking disc and material downward movement to go up in the silo, place the material absorption down in last silo, remove the absorption of sucking disc, at this moment, the material is just placed on the transmission subassembly.

Drawings

Fig. 1 is a front view of a device for detecting paging according to the present utility model.

Fig. 2 is a top view of a transmission assembly covered with a shadow frame according to the present utility model.

Fig. 3 is a side view of a device for detecting paging according to the present utility model.

The reference numbers in the drawings correspond to the designations:

1-detection assembly, 11-transmitter, 12-receiver, 2-paging assembly, 21-sucking disc, 22-electric telescopic rod, 23-fixing seat, 24-support piece, 3-transmission assembly, 31-transmission belt, 32-feeding groove, 4-material box, 5-shielding frame and 6-material.

Detailed Description

Example 1

As shown in fig. 1-3, the present embodiment provides a device for detecting paging, which includes a transmission component 3, a paging component 2, a material 6 placement component and a detection component 1, wherein the material 6 placement component is located right above the paging component 2 and the transmission component 3, the detection component 1 includes a transmitter 11 and a receiver 12 of a correlation photoelectric switch, the transmitter 11 is installed at a discharge hole of the material 6 placement component, the receiver 12 is installed at a side surface of the paging component 2, and an installation position of the transmitter 11 and the receiver 12 is on the same axis.

In a specific embodiment, the material 6 placement component includes a material box 4, one end of the material box 4 facing the conveying component 3 is provided with a discharge hole, and an emitter 11 is installed on the outer side of the discharge hole.

In order to reduce the conveying distance of the material 6, the sorting assembly 2 may be fixedly installed in the conveying assembly 3, the material 6 is obtained through up-down movement, and the obtained material 6 is directly placed on the conveying assembly 3, specifically, the sorting assembly 2 includes a sucker 21, an electric telescopic rod 22, a supporting member 24 and a fixing seat 23 installed on the supporting member 24, one end of the electric telescopic rod 22 is connected with the sucker 21, the other end is connected with the fixing seat 23, and a receiver 12 is arranged on a side surface of the fixing seat 23 opposite to the emitter 11.

As shown in fig. 2, the conveying assembly 3 includes a conveying belt 31, a feeding groove 32 for the suction cup 21 of the paging assembly 2 to move up and down is provided on the conveying belt 31, in order to enable the material 6 to be stably placed in the feeding groove 32 and move forward along with the conveying belt 31, the feeding groove 32 may be a circular hole groove concentric with the suction cup 21 when the conveying belt 31 stops, the diameter of the feeding groove 32 needs to be slightly larger than that of the suction cup 21, the suction cup 21 can move up and down in the feeding groove 32 in a matched manner, and the diameter of the feeding groove 32 needs to be smaller than the length and the width of the material 6, so that the material 6 is prevented from falling from the circular hole. The diameter of the feeding groove 32 is larger than the caliber of the discharge hole. In order to achieve intermittent forward movement of the conveyor belt 31 according to the law, the conveyor assembly 3 further comprises a driving member comprising a stepping motor, the conveyor belt 31 being driven by the stepping motor for a stepping movement.

As shown in fig. 3, the paging unit 2 does not affect the movement of the conveyor unit 3, the paging unit 2 needs to be moved below the conveyor belt 31, and the size of the feeding chute 32 needs to be smaller than the size of the material 6 to avoid the material 6 falling from the feeding chute 32, but the size of the feeding chute 32 is larger than the size of the fixing seat 23, so that the communication connection between the transmitter 11 and the receiver 12 of the photoelectric switch is not affected. The communication path between the transmitter 11 and the receiver 12 is located between the loading chute 32 and the suction cup 21.

The brightness of the environment where the paging detection device is located possibly influences the accuracy of the photoelectric switch, so that the material 6 can be placed into the assembly and comprises an opaque shielding frame 5, the material box 4 is installed on the shielding frame 5, the shielding frame 5 is covered above the transmission assembly 3, and the openings at the two ends of the shielding frame 5 along the transmission direction of the transmission belt 31 do not influence the transmission of the transmission belt 31 and the material 6. The shadow frame 5 may be detachably mounted on the support 24.

In order to realize the automatic detection and paging process, a control module of the transmission assembly 3 is arranged inside the supporting member 24, and the detection assembly 1, the electric telescopic rod 22 and the driving member are respectively connected with the control module.

Alternatively, a specific embodiment of the adsorption mode is provided, because the weight of the packaging paper is smaller, the adsorption of the packaging paper can be completed only by a smaller adsorption force, so that the sucking disc 21 can have the effect of adsorbing the packaging box by using the micro vacuum pump, and the sucking disc 21 in the embodiment is an aluminum alloy material with small weight and high strength. The paging component 2 further comprises a micro vacuum pump arranged on the fixed seat 23, an exhaust cavity is arranged in the sucker 21, and a plurality of air suction holes communicated with the exhaust cavity are arranged at the bottom of the sucker 21; the micro vacuum pump is communicated with the exhaust cavity of the sucker 21 through a flexible hose.

The working principle and the using method of the embodiment are as follows:

the opposite-emission photoelectric switch consists of a transmitter 11 and a receiver 12, and the working principle is as follows: the light emitted by the emitter 11 directly enters the receiver 12, and when the detected object passes between the emitter 11 and the receiver 12 to block the light, the photoelectric switch generates a switch signal. The correlation photoelectric switch is characterized in that: the method can distinguish opaque reflective objects, has large effective distance, is not easy to be disturbed, has high sensitivity, high resolution, high brightness, low power consumption, quick response time and long service life.

In this embodiment, the detecting component 1 uses the correlation photoelectric switch to detect whether paging is successful, firstly, the material 6 is placed in the material box 4, the stepper motor is controlled to start, when the feeding groove 32 on the conveying belt 31 moves to the position right below the discharging hole, the electric telescopic rod 22 is controlled to move upwards, the sucker 21 moves to the position of the discharging hole of the material box 4, the electric telescopic rod 22 moves downwards after the sucker 21 is adsorbed to the material 6, at this moment, if the sucker 21 successfully adsorbs to the material 6, when the sucker 21 moves downwards, the signal transmission between the emitter 11 at the position of the discharging hole of the material box 4 and the receiver 12 outside the fixing seat 23 is blocked, thereby generating a switch signal, after the control module receives the switch signal, the stepper motor is controlled to start, the conveying belt 31 continues to move forwards, if the control module does not receive the switch signal, the electric telescopic rod 22 is controlled to move upwards again, the material 6 is adsorbed again, and only when the photoelectric switch is adsorbed to the material 6, the stepper motor is moved to the next conveying unit. In order to form a signal transmission path of the transmitter 11 and the receiver 12, the size of the loading slot 32 is larger than that of the suction cup 21, and the transmission path of the transmitter 11 and the receiver 12 is located between the suction cup 21 and the loading slot 32. In order to reduce the influence of light of surrounding environment on a photoelectric switch, a material box 4 and a shielding frame 5 can be arranged on a material 6 placing component, the shielding frame 5 needs to be covered above a transmission component 3, the material box 4 can be fixed on a paging component 2 and also can be fixed on a fixing device of the transmission component 3, the material box 4 is positioned inside the shielding frame 5, the shielding frame 5 can shield the surrounding light, and the shielding frame 5 can be arranged to be opened along two ends of the direction of a transmission belt 31 without influencing the transmission of the material 6.

The above description is only of the preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way. In this embodiment, for example, the transmission structure of the transmission belt and the installation and fixing method are related to the prior art, which is not repeated herein, and the focus of the present application is on how to provide a detecting component between the paging component and the transmission component, and detect whether the paging component is successful or not.

Claims

1. A device for detecting paging, a serial communication port, including transmission subassembly (3), paging subassembly (2), material place subassembly and detection subassembly (1), the material is placed the subassembly and is located paging subassembly (2), transmission subassembly (3) directly over, detection subassembly (1) are including correlation photoelectric switch's transmitter (11) and receiver (12), wherein, transmitter (11) are installed and are placed subassembly discharge gate department at the material, receiver (12) are installed in paging subassembly (2) side, the mounted position of transmitter (11) and receiver (12) is on same axis.

2. The device for detecting paging according to claim 1, wherein the material placing component comprises a material box (4), a discharge port is arranged at one end of the material box (4) facing the transmission component (3), and an emitter (11) is arranged at the outer side of the discharge port.

3. A device for detecting paging according to claim 2, characterized in that the conveying assembly (3) comprises a conveying belt (31), and that the conveying belt (31) is provided with a feeding groove (32) for the paging assembly (2) to move up and down, and that the size of the feeding groove (32) is larger than the size of the discharge opening.

4. A device for detecting pages as claimed in claim 3, characterised in that the transport assembly (3) further comprises a drive member comprising a stepper motor, the transport belt (31) being driven in a stepwise motion by the stepper motor.

5. A device for detecting paging as claimed in claim 3, characterized in that the paging unit (2) comprises a suction cup (21), an electric telescopic rod (22), a support (24) and a fixing base (23) mounted on the support (24), one end of the electric telescopic rod (22) is connected with the suction cup (21) and the other end is connected with the fixing base (23), and a receiver (12) is arranged on the side of the fixing base (23) opposite to the transmitter (11).

6. A device for detecting paging as claimed in claim 5, characterized in that the dimensions of the suction cup (21) and the holder (23) are smaller than the dimensions of the loading chute (32).

7. The device for detecting paging as claimed in claim 4, characterized in that the support (24) is internally provided with a control module of the transmission assembly (3), and the detection assembly (1), the electric telescopic rod (22) and the driving member are respectively connected with the control module.

8. The device for detecting paging according to claim 5, wherein the material placement component comprises a shielding frame (5), the shielding frame (5) is provided with a material box (4), and the shielding frame (5) is covered above the transmission component (3).