CN207174186U - A kind of feed bag robot scaler - Google Patents

Abstract

The utility model provides a kind of feed bag robot scaler, including counter, optoelectronic switch and control unit, described control unit completes the automatic counting of product according to the shut-off of optoelectronic switch and the counting of counter, the robot scaler also includes product height detection unit and height adjustment mechanism, the product height detection unit, the actual height of product, the height adjustment mechanism, for adjusting the height of optoelectronic switch according to the actual height of the product are counted for detecting.Using the utility model robot scaler, small investment, accurate, significant effect is counted；And for the counting of different product, first automatically the height of optoelectronic switch can be adjusted, then be counted, counting is precisely errorless, and reliable basis are provided for manager's cost accounting, fine-grained management.For this simple in construction, small investment, quick, the easy robot scaler of upgrading, suitable for the counting of various packaging products, it is worthy to be popularized.

Description

An automatic counting device for feed packs

technical field

The utility model relates to the technical field of feed production, in particular to an automatic counting device for feed packs.

Background technique

With the advancement of technology, especially the emergence of intelligent equipment, the existing technology for feed packaging has gradually changed from manual packaging to machine automatic packaging, and the entire feed production system has gradually de-manualized; at the same time, feed packaging counting It is also gradually necessary to switch from manual counting to automatic counting. In the past, ordinary small and medium-sized enterprises and old enterprises did not have automatic counting devices. The overestimation when going in and out of the warehouse has led to constant arguing between the employees and the piecework contract, and the salesmen have been chattering about the occasional discrepancy between the total weight and the number of pieces due to bagging errors.

Although more and more automatic counting devices have been used and gradually solved the above problems, the height of the photoelectric switch in the existing automatic counting device needs to be manually adjusted, and the height of the photoelectric switch must be at an appropriate height for the automatic counting device to be accurate. If the count is too high or too low, there will be errors in the automatic counting; and the existing products are diversified, and the heights of different products are different. Every time a new product is counted, the height of the photoelectric switch must be manually adjusted. It brings trouble, inefficiency, and reduces the accuracy of counting.

Therefore, the research and development of an automatic counting device with a photoelectric switch whose height can be automatically adjusted has wide application value.

Utility model content

The existing automatic counting device cannot automatically count all products automatically, but needs to manually adjust the height of the photoelectric switch to perform automatic counting more accurately. It is troublesome and inefficient to use the automatic counting device to automatically count different products. Technical problem: The utility model provides an automatic counting device that is widely used, highly efficient and accurate for different packaging products.

In order to solve the above problems, the utility model adopts the following technical solutions:

An automatic counting device for feed packs, comprising a counter, a photoelectric switch and a control unit, the control unit completes the automatic counting of products according to the off of the photoelectric switch and the counting of the counter, it is characterized in that the automatic counting device also includes a product height A detection unit and a height adjustment mechanism, the product height detection unit is used to detect the actual height of the counted product, and the height adjustment mechanism is used to adjust the height of the photoelectric switch according to the actual height of the product.

The product height detection unit is a camera unit, which detects the actual height of the product by taking pictures of the product. The camera unit is fixedly installed above the center of the light emitted by the photoelectric switch.

Further, the height adjustment mechanism is a pulley rotation structure, and the height adjustment of the photoelectric switch is driven by the rotation of the pulley. The pulley rotating structure includes a driving motor, a supporting column, a rotating wheel, a rotating belt, a structural frame, and a load-bearing plate; the structural frame is provided with a moving groove at one end of the side, and the bottom and top of the inner cavity of the structural frame are fixedly installed with supporting columns. The bottom of the support column is fixedly installed with a driving motor, the output shaft of the driving motor is fixedly connected with a rotating wheel, the surface of the rotating wheel is movably connected with a rotating belt, and the side of the rotating belt is fixedly connected with a load-bearing plate that penetrates and extends to the outside of the structural frame. The end of the board is detachably connected with a photoelectric switch. The end of the bearing plate is detachably connected to the photoelectric switch through screw holes and screws. When the drive motor works normally, it can drive the rotating wheel to rotate, so as to achieve the effect that the rotating wheel can drive the rotating belt to rotate when rotating, and then achieve the effect that the load-bearing plate connected to the rotating belt can automatically rise and fall. And achieve the effect that the height of the photoelectric switch can be automatically adjusted;

Furthermore, the height adjustment mechanism adjusts the height of the photoelectric switch to be half of the actual height of the product. The photoelectric switch is an infrared photoelectric switch. The control unit is an electric control box, and the counter is installed on the panel of the electric control box. The automatic counting device also includes a display unit for displaying the current amount of counting and the total amount of counting.

The utility model provides an automatic counting device with wide application, high efficiency and precision, which can fully detect products in different packages. The height of the switch, the technical problems of troublesome operation and low efficiency; through this technical transformation, the utility model automatic counting device is adopted, with less investment, accurate counting and remarkable effect; The height is adjusted, and then counted, and the counting is accurate, providing a reliable basis for managers' cost accounting and refined management. The automatic counting device with simple structure, low investment, quick effect and easy upgrading is suitable for counting various packaged products and is worthy of popularization.

Description of drawings

Fig. 1 is the working schematic diagram of the feed bag automatic counting device of the utility model embodiment 1.

In the figure: 1-belt conveyor, 2-packaging feed, 3-display screen, 4-electric control box, 5-1-infrared transmitter, 5-2-infrared receiver, 6-counter, 7-camera, 14 -Height adjustment mechanism.

Fig. 2 is a structural block diagram of the height adjustment mechanism in Fig. 1 of the present utility model.

Fig. 3 is a structural block diagram of an automatic counting device in Embodiment 2 of the present utility model.

Detailed ways

The utility model is described in detail below in conjunction with the accompanying drawings and embodiments; but the utility model is not limited in any way, and any transformation or improvement based on the teaching of the utility model falls within the protection scope of the utility model.

As shown in Figure 1, it is the working schematic diagram of the automatic counting device of the utility model embodiment 1, and the utility model comprises a belt conveyor 1, a packaging feed 2, a display screen 3, an electric control box 4, an infrared transmitter 5-1, and an infrared receiver 5-2, counter 6, camera 7, height adjustment mechanism 14, wherein infrared transmitter 5-1 and infrared receiver 5-2 constitute infrared photoelectric switch 5, infrared transmitter 5-1 and infrared receiver in infrared photoelectric switch 5-2 are respectively installed on the appropriate heights on both sides of the belt conveyor running direction through the support frame, which is too high or too low to easily trigger by mistake; after the feed is packaged, the packaged feed 2 is sent to the belt conveyor 1, and the feed 2 in Fig. 1 Transmitting from west to east, the infrared transmitter 5-1 generates an infrared light signal and transmits it to the infrared receiver 5-2. When the packaged feed 2 is transmitted to the infrared transmitter 5-1, the infrared transmitter 5 is blocked. -1 sent infrared light signal, now the infrared receiver 5-2 can not receive the infrared light signal sent by the infrared transmitter 5-1, thus cutting off the receiving signal of the infrared receiver 5-2, which is equivalent to infrared photoelectric The switch is turned from connected to disconnected. At this time, the infrared receiver 5-2 generates an electric pulse signal, which is sent to the counter. After being processed by the electric control box, it is displayed intuitively on the display screen, which can display the number of single codes or accumulate total amount.

Before the system starts counting automatically, it is necessary to automatically adjust the infrared photoelectric switch to an appropriate height. Therefore, in this embodiment 1, the camera is installed in the middle of the support frame of the belt conveyor through a cross bar, at a higher height from the ground; When it is sent to the belt conveyor for transmission, the camera captures the image and sends the image data to the electric control box 4. There is a data processing module in the electric control box 4 to process the image data. The height of the existing delivery bar at the same position is calculated in proportion to the height H of the packaged feed product. At the same time, the electric control box 4 adjusts the height of the height adjustment mechanism 14, wherein the infrared transmitter 5-1 and the infrared receiver The infrared photoelectric switch formed by device 5-2 is installed on the height adjustment mechanism 14, and the electric control box 4 adjusts the height of the height adjustment mechanism 14 according to the calculated product height H, so that the height of the infrared photoelectric switch is 0.5H. Therefore, the height adjustment before the automatic counting of the packaged feed product is completed, and then the electric control box 4 controls the automatic counting.

The counter is installed on the panel of the electric control box, and the electric control box is equipped with a switch, a power supply required by the counter and a photoelectric switch;

Fig. 2 is the structural block diagram of the height adjustment mechanism 14 in Fig. 1 of the utility model; This height adjustment mechanism 14 comprises drive motor 8, support column 9, running wheel 10, rotation belt 11, structural frame 12, bearing plate 13; Wherein, The height adjustment mechanism 14 is fixed on the support frames on both sides of the belt conveyor by means of screws or inlays or buckles; The moving groove of the frame is adapted to the load-bearing plate 13, the bottom and top of the inner cavity of the structural frame 12 are fixedly equipped with a support column 9, the bottom of the support column 9 is fixedly installed with a drive motor 8, and the output shaft of the drive motor 8 is fixedly connected with a rotating Wheel 10, the surface of the rotating wheel 10 is movably connected with a rotating belt 11, and the side of the rotating belt 11 is fixedly connected with a load-bearing plate 13 that runs through and extends to the outside of the structural frame 12. The bottom of the load-bearing plate 13 is provided with screw holes, and the load-bearing plate 13 The screw hole at the bottom is compatible with the infrared photoelectric switch 5, and the infrared photoelectric switch is fixed on the load-bearing plate 13 by the screw. When the driving motor 8 works normally, it can drive the rotating wheel 10 to rotate, so that the rotating wheel 10 is rotating Can drive the effect that rotating belt 11 rotates when rotating, and then reach the effect that bearing plate 13 that links to each other with rotating belt 11 can carry out automatic rising and descending, and reach the effect that infrared photoelectric switch 5 height can be automatically adjusted.

As shown in Figure 3 is the structural block diagram of the automatic counting device of the utility model according to the embodiment 2 of Fig. 1 and 2 design; Infrared photoelectric switch 5 connects counter 6, is used for counting packaged product; Electric control box connects counter, display Screen, camera, drive motor, among them, before automatic counting, the image data is transmitted to the electric control box through the camera camera, the electric control box calculates the height of the packaged product, and controls the drive motor to rotate, thereby adjusting the height of the infrared photoelectric switch to the product Half of the height, and then start automatic counting, and send the counting results to the electric control box, and the electric control box will display the counting results on the display after processing.

The above-mentioned embodiments are only used to illustrate the utility model, and the structure, size, location and shape of each component can be changed. On the basis of the technical solution of the utility model, all individual components can The improvements and equivalent transformations should not be excluded from the protection scope of the present utility model.

Claims (7)

1. a kind of feed bag robot scaler, including counter, optoelectronic switch and control unit, described control unit is automatically controlled Case, the counter are arranged on electric cabinet panel, and described control unit is according to the shut-off of optoelectronic switch and the counting of counter Complete the automatic counting of product, it is characterised in that the robot scaler also includes product height detection unit and height is adjusted Mechanism is saved, the product height detection unit is image unit, and the actual height of product is counted for detecting, is fixedly mounted on Above the centre of optoelectronic switch transmitting light；The height adjustment mechanism, for being adjusted according to the actual height of the product The height of optoelectronic switch, the height for making optoelectronic switch are the half of product actual height.

2. robot scaler according to claim 1, it is characterised in that the height adjustment mechanism is pulley rotation knot Structure, the regulation of the height of optoelectronic switch is driven by pulley rotation.

3. robot scaler according to claim 2, it is characterised in that the pulley rotation structure, including driving electricity Machine, support column, rotating wheel, rotating belt, structure-steel framing, bearing plate；Structure-steel framing offers shifting chute in side one end, in structure-steel framing The bottom of chamber and top are installed with support column, and the bottom of support column is installed with motor, motor it is defeated Shaft is fixedly connected with rotating wheel, and the surface activity of rotating wheel is connected with rotating belt, and the side of rotating belt is fixedly connected with The bearing plate for running through and extending to outside structure-steel framing, the end of bearing plate are detachably connected with photoswitc.

4. robot scaler according to claim 3, it is characterised in that the end of the bearing plate passes through screw and spiral shell Follow closely detachably connected optoelectronic switch.

5. robot scaler according to claim 1, it is characterised in that the height adjustment mechanism adjusts optoelectronic switch Height be product actual height half.

6. robot scaler according to claim 1, it is characterised in that the optoelectronic switch is Photoelectric infrared switch.

7. robot scaler according to claim 1, it is characterised in that it is single that the robot scaler also includes display Member, current amount and counting total amount for display counting.