An automatic cutting, testing and packaging integrated device for double-strip products

Abstract

The present invention discloses an integrated automatic cutting, testing and packaging device for double-strip products, which includes a strip feeding unit, a strip conveying unit connected to the strip feeding unit, two groups of product testing and packaging units arranged along the strip conveying direction, a cutting unit arranged beside the strip conveying unit and corresponding to the material picking station in the product testing and packaging unit, and a waste collection box located at the end of the strip conveying unit. The present invention can perform synchronous, independent and efficient cutting, testing and packaging of double-row products on the same strip, with high cutting accuracy, greatly improving production efficiency, and the overall equipment layout is compact and space occupancy is low.

Description

[Technical field]

[0001] The invention belongs to the technical field of material strip blanking and packaging, and in particular relates to an integrated device for automatic cutting, detection and packaging of double-strip products. [Background technology]

[0002] Electronic products such as mobile terminals generally use shrapnel inside. At present, after the shrapnel is processed, it needs to be placed on a carrier and sealed with a film, so that the shrapnel can be packaged. Among them, the shrapnel is formed by punching and bending a strip of metal material. The formed shrapnel is fixed on the material belt, and then the material belt is cut by a cutting mechanism to cut the shrapnel off. Then the shrapnel is placed in the packaging carrier and finally sealed with a film. Traditionally, most of them are single-row material belts with automatic cutting and packaging, which is inefficient.

[0003] In the prior art, patent No. 202011226001.X discloses a double-strip packaging machine with shrapnel. Although it can realize automatic packaging of double-strip products, it first cuts the double-strip into two separate single-row strips, and then uses two packaging mechanisms to process and package the two single-row strips respectively, and finally performs separate waste collection and product collection. Although this structure improves the packaging efficiency, the overall space occupied by the equipment is large, and after the double-strip is cut into two single-strips, the overall strength of the single-strip is greatly reduced, and the position fixing effect of the shrapnel in the strip is reduced, which is not conducive to subsequent operations, not to mention that the size of the shrapnel is very small, which is even more unfavorable for subsequent precise cutting and adsorption and material collection.

[0004] Therefore, it is necessary to provide a new dual-strip product automatic cutting, detection and packaging integrated equipment to solve the above problems. [Summary of the invention]

[0005] The main purpose of the present invention is to provide an integrated automatic cutting, inspection and packaging device for double-strip products, which can synchronously and independently perform efficient cutting, inspection and packaging of double-row products on the same strip. The cutting accuracy is high, which greatly improves the production efficiency. The overall equipment layout is compact and the space occupancy is low.

[0006] The present invention achieves the above-mentioned purpose through the following technical scheme: an integrated automatic cutting, detection and packaging equipment for double-belt products, which includes a belt feeding unit, a belt conveying unit connected to the belt feeding unit, two groups of product detection and packaging units arranged along the belt conveying direction, a cutting unit arranged next to the belt conveying unit and corresponding one-to-one to the material picking station in the product detection and packaging unit, and a waste collection box located at the end of the belt conveying unit.

[0007] Furthermore, the material belt conveying unit includes two groups of material belt conveying modules located in the same conveying direction, corresponding to the two product inspection and packaging units respectively; the material belt conveying module includes a material belt flow channel, a first feeding wheel located below the front end of the material belt flow channel, a second feeding wheel located below the rear end of the material belt flow channel, a first motor driving the first feeding wheel and the second feeding wheel to rotate synchronously, a first pressing wheel located above the first feeding wheel, and a second pressing wheel located above the second feeding wheel; the cutting unit is located between the first feeding wheel and the second feeding wheel, and includes a second motor and a first cutter driven by the second motor to move up and down.

[0008] Furthermore, the product inspection and packaging unit includes a carrier unloading module, a carrier conveying module docked with the carrier unloading module, a rotating transfer module arranged on one side of the carrier conveying module and taking out the products in the material conveying module and placing them in the carrier in the carrier conveying module, a heat-sealing film mechanism located on one side of the carrier conveying module, a plurality of inspection stations arranged around the rotating transfer module, a plurality of correction stations for correcting the position of the product before it enters the inspection station, and a carrier receiving module located at the end of the carrier conveying module; the two groups of product inspection and packaging units are distributed at an angle.

[0009] Furthermore, the rotating transport module includes a driving module, a rotating frame driven by the driving module to perform up and down movement and rotational movement, and a plurality of elastic adsorption components arranged in an equiangular ring on the rotating frame.

[0010] Furthermore, the periphery of the rotating conveying module is sequentially provided with the material picking station, the first correction station, the first detection station, the waste discharge station, the second correction station, the second detection station and the material unloading station; the material picking station corresponds to the position of the cutting unit; the first correction station and the second correction station are both provided with correction mechanisms, the first detection station is provided with a CCD detection module; the second detection station is provided with a fiber optic sensor; the material unloading station is located above the carrier conveying module.

[0011] Furthermore, a detection camera is provided above the carrier conveying module and between the unloading station and the heat-sealing film mechanism.

[0012] Furthermore, the correction mechanism includes a second motor, a slider seat, a driving camshaft driven by the second motor and passing through the center of the slider seat, and four correction sliders radially slidably arranged on the slider seat and distributed at equal angles around the driving camshaft.

[0013] Furthermore, the correction slider is provided with a pulley which abuts against the outer peripheral surface of the driving camshaft, and the outer peripheral surface of the driving camshaft is formed with an arc convex surface which drives the correction slider to expand outward synchronously.

[0014] Furthermore, an elastic ring for retracting the correction slider inward is sleeved on the outer circumferential surface of the slider seat, and an annular groove for limiting the elastic ring is provided on the outer circumferential surface of the slider seat.

[0015] Furthermore, a cutting mechanism is provided above the end of the material belt conveying unit, and the cutting mechanism includes a cylinder and a second cutter driven by the cylinder to move up and down.

[0016] Compared with the prior art, the beneficial effects of the automatic cutting, inspection and packaging integrated equipment for double-belt products of the present invention are: through the position layout of the double-belt conveying unit and the two product inspection and packaging units, the cutting unit is directly arranged in the double-belt conveying unit, and cooperates with the product inspection and packaging unit to form a loading station, and the product is directly cut from the double-belt, and then the subsequent inspection, film sealing and material collection operations are directly carried out, shortening the process flow and improving the packaging efficiency; by setting up the inspection station and the correction station, the product quality is guaranteed, and by setting up the inspection camera, the position of the product in the carrier is guaranteed to be accurate, thereby ensuring the quality of the film sealing; the overall structure of the equipment is compact, the space occupancy is small, and there is only one waste belt output, and by configuring the waste belt cutting mechanism, waste collection is convenient.

Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of a top view of the structure of an embodiment of the present invention;

[0018] Figure 2 It is a structural schematic diagram of a material belt conveying unit and a cutting unit in an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of a product detection and packaging unit in an embodiment of the present invention;

[0020] Figure 4 It is a partial top view structural diagram of a product detection and packaging unit in an embodiment of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the elastic adsorption component in an embodiment of the present invention;

[0022] Figure 6 It is a structural schematic diagram of the correction mechanism in an embodiment of the present invention;

[0023] Figure 7 It is a schematic diagram of the explosion structure of the correction mechanism in the embodiment of the present invention;

[0024] Figure 8 It is a structural schematic diagram of a cutting mechanism in an embodiment of the present invention;

[0025] The numbers in the figure represent:

[0026] 100 double-strip product automatic cutting, testing and packaging integrated equipment;

[0027] 1 material belt feeding unit;

[0028] 2 material belt conveying unit, 21 material belt flow channel, 22 first feeding wheel, 23 second feeding wheel, 24 first motor, 25 first pressing wheel, 26 second pressing wheel;

[0029] 3 product inspection and packaging unit, 31 carrier unloading module, 32 carrier conveying module, 33 rotating handling module, 331 driving module, 332 rotating frame, 333 elastic adsorption component, 3331 fixed seat, 3332 suction nozzle, 34 heat sealing film mechanism, 35 carrier receiving module, 36 correction mechanism, 361 second motor, 362 slider seat, 3621 slide groove, 3622 annular groove, 363 correction slider, 3631 pulley, 364 driving cam shaft, 3641 arc convex surface, 37 CCD inspection module, 38 optical fiber sensor, 39 inspection camera;

[0030] 4 cutting unit, 41 second motor, 42 first cutter;

[0031] 5. Waste collection box;

[0032] 6 cutting mechanism, 61 cylinder, 62 second cutting knife. [Specific implementation method]

[0033] Embodiment 1:

[0034] Please refer to Figure 1-Figure 8 The present embodiment is an integrated automatic cutting, detecting and packaging device 100 for double-strip products, which includes a strip feeding unit 1, a strip conveying unit 2 connected to the strip feeding unit 1, two groups of product detecting and packaging units 3 arranged along the strip conveying direction, a cutting unit 4 arranged beside the strip conveying unit 2 and corresponding to the material picking position of the product detecting and packaging unit 3, and a waste collection box 5 located at the end of the strip conveying unit 2.

[0035] One of the product inspection and packaging units 3 is used to cut, inspect, and package the products on the same side of the double material belt; the other product inspection and packaging unit 3 is used to cut, inspect, and package the products on the other side of the double material belt. The two groups of product inspection and packaging units 3 are distributed at an angle, which can shorten the width of the entire device and reduce space occupation. In other embodiments, the two groups of product inspection and packaging units 3 can also be distributed in parallel, which can also shorten the length of the entire device.

[0036] The material tape feeding unit 1 is an existing structure, and any module that can realize automatic material discharge of a reel-shaped material tray can be used.

[0037] The material belt conveying unit 2 includes two groups of material belt conveying modules located in the same conveying direction. The material belt conveying module includes a material belt flow channel 21, a first feeding wheel 22 located below the front end of the material belt flow channel 21, a second feeding wheel 23 located below the rear end of the material belt flow channel 21, a first motor 24 driving the first feeding wheel 22 and the second feeding wheel 23 to rotate synchronously, a first pressing wheel 25 located above the first feeding wheel 22, and a second pressing wheel 26 located above the second feeding wheel 23.

[0038] The cutting unit 4 is located between the first feeding wheel 22 and the second feeding wheel 23 , and includes a second motor 41 and a first cutter 42 driven by the second motor 41 to move up and down.

[0039] The product inspection and packaging unit 3 includes a carrier unloading module 31, a carrier conveying module 32 docked with the carrier unloading module 31, a rotating transfer module 33 arranged on one side of the carrier conveying module 32 and taking out the products in the material conveying module and placing them in the carrier in the carrier conveying module 32, a heat-sealing film mechanism 34 located on one side of the carrier conveying module 32, a plurality of inspection stations arranged around the rotating transfer module 33, a plurality of correction stations for correcting the position of the product before it enters the inspection station, and a carrier receiving module 35 located at the end of the carrier conveying module 32.

[0040] The carrier tape unloading module 31 is located below the carrier tape conveying module 32 and is placed inside the machine base. The carrier tape output by the carrier tape unloading module 31 is guided by the guide rollers and then horizontally enters the carrier tape conveying module 32 from bottom to top.

[0041] The structure of the carrier belt conveying module 32 is the same as that of the material belt conveying module.

[0042] The rotating transport module 33 includes a driving module 331, a rotating frame 332 driven by the driving module 331 to move up and down and rotate, and a plurality of elastic adsorption components 333 arranged in an equiangular ring on the rotating frame 332. The elastic adsorption component 333 includes a fixed seat 3331 fixed on the rotating frame 332, and a suction nozzle 3332 arranged on the fixed seat 3331 and movable up and down.

[0043] The heat-sealing film mechanism 34 is an existing module that can be directly purchased from the market and is mainly used to form a covering film on the surface of the carrier tape to confine the product in the carrier tape slot.

[0044] The periphery of the rotary transport module 33 is sequentially provided with a material picking station, a first correction station, a first inspection station, a waste discharge station, a second correction station, a second inspection station and a material unloading station; the material picking station corresponds to the position of the cutting unit 4; the first correction station and the second correction station are both provided with a correction mechanism 36, the first inspection station is provided with a CCD inspection module 37, which is mainly used to detect items such as the height of the spring piece, the size of the bending frame mouth, and the color difference of the surface electroplating; the second inspection station is provided with an optical fiber sensor 38, which is mainly used to detect whether there is a product on the elastic adsorption component 333. If so, the material unloading action is performed, and the corresponding carrier conveying module 32 drives the carrier to convey forward a material trough distance. If not, the material unloading action is not performed; the material unloading station is located above the carrier conveying module 32; the waste discharge station is provided with an NG material receiving box.

[0045] A detection camera 39 is provided above the carrier conveying module 32 and between the unloading station and the heat-sealing film mechanism 34 to detect whether the spring piece is accurately placed in the carrier. If the spring piece is not placed in the correct position, the notification system will sound an alarm.

[0046] The correction mechanism 36 includes a second motor 361, a slider seat 362, a driving cam shaft 364 driven by the second motor 361 and passing through the center of the slider seat 362, and four correction sliders 363 radially slidably arranged on the slider seat 362 and distributed at equal angles around the driving cam shaft 364. The slider seat 362 is provided with a plurality of radially distributed slide grooves 3621 in an annular manner, and the correction slider 363 slides in the slide grooves 3621. The correction slider 363 is provided with a pulley 3631 that abuts against the outer peripheral surface of the driving cam shaft 364, and the outer peripheral surface of the driving cam shaft 364 is formed with a circular arc convex surface 3641 that drives the correction slider 363 to expand outward synchronously. The outer peripheral surface of the slider seat 362 is sleeved with an elastic ring (not shown in the figure) that retracts the correction slider 363 inward, and the outer peripheral surface of the slider seat 362 is provided with an annular groove 3622 that limits the elastic ring. The elastic ring drives the correction slider 363 to retract synchronously, so as to correct the position of the spring sheet around, thereby effectively avoiding the correction slider 363 from rigidly colliding with the spring sheet.

[0047] A cutting mechanism 6 is provided above the end of the material belt conveying unit 2, and the cutting mechanism 6 includes a cylinder 61 and a second cutter 62 driven by the cylinder 61 to move up and down. The cutting mechanism 6 cuts the waste belt into sheets of a set length for easy collection.

[0048] The working principle of the automatic cutting, detection and packaging integrated equipment 100 for double-strip products in the present embodiment is as follows: the double-strip product is output from the strip feeding unit 1, and then enters the strip conveying unit 2, and the strip is conveyed in sequence through the two groups of product detection and packaging units 3 by the strip conveying module. When passing through the cutting unit 4, the cutting unit 4 cuts off the spring piece on the corresponding side, and the elastic adsorption component 333 in the rotating conveying module 33 absorbs a cut spring piece at the material picking station, and then rotates to the first correction station, and performs angle position correction through the correction mechanism 36, and then rotates to the first detection station, and performs set item detection through the CCD detection module 37; then rotates to the waste discharge station, and performs corresponding waste discharge action according to the detection result of the first detection station; then rotates to the second correction station, performs angle position correction through the correction mechanism 36, and then rotates to the second detection station to detect the elastic adsorption Whether there is any shrapnel on the component 333, and then rotate to the unloading station; at the same time, the carrier tape is output from the carrier tape unloading module 31, and then conveyed to the carrier tape receiving module 35 through the carrier tape conveying module 32, and the shrapnel is placed in the carrier tape by the elastic adsorption component 333 at the unloading station, and then the detection camera 39 is used to detect whether its placement position is accurate, and then it is sealed by the heat sealing film mechanism 34, and finally enters the carrier tape receiving module 35 for winding and receiving; the double tape continues to move backward after passing through the first tape conveying module, and then passes through the second tape conveying module, and according to the above-mentioned actions, the second group of cutting units 4 and the product inspection and packaging unit 3 complete the cutting, correction, inspection, unloading, inspection, sealing, and unloading actions; finally, the waste tape after the shrapnel is cut off continues to move backward, is cut into sections by the cutting mechanism 6, and then discharged into the waste collection box 5 for collection.

[0049] The present embodiment is an integrated automatic cutting, inspection and packaging device 100 for double-belt products. By means of the position layout of a double-belt conveying unit and two product inspection and packaging units, the cutting unit is directly arranged in the double-belt conveying unit, and a loading station is formed in cooperation with the product inspection and packaging unit. The product is directly cut from the double-belt, and then subsequent inspection, film sealing and material receiving operations are directly carried out, thereby shortening the process flow and improving packaging efficiency. The inspection station and the correction station are arranged to ensure product quality, and the inspection camera is arranged to ensure that the product is accurately placed in the carrier tape, thereby ensuring the quality of film sealing. The overall structure of the equipment is compact, and the space occupied is small. There is only one waste tape output, and a waste tape cutting mechanism is configured to facilitate waste collection.

[0050] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An automatic cutting, detection and packaging integrated device for double-strip products, characterized by: It includes a material belt feeding unit, a material belt conveying unit connected to the material belt feeding unit, two groups of product inspection and packaging units arranged along the material belt conveying direction, a cutting unit arranged beside the material belt conveying unit and corresponding to the material picking station in the product inspection and packaging unit, and a waste collection box located at the end of the material belt conveying unit; the material belt conveying unit includes two groups of material belt conveying modules located in the same conveying direction, respectively corresponding to the two product inspection and packaging units; the material belt conveying module includes a material belt flow channel, a first feeding wheel located below the front end of the material belt flow channel, a second feeding wheel located below the rear end of the material belt flow channel, and a first feeding wheel driving the first feeding wheel and the second feeding wheel to rotate synchronously a motor, a first pressing wheel located above the first feeding wheel, and a second pressing wheel located above the second feeding wheel; the cutting unit is located between the first feeding wheel and the second feeding wheel, and includes a second motor and a first cutter driven by the second motor to move up and down; the product inspection and packaging unit includes a carrier unloading module, a carrier conveying module docked with the carrier unloading module, a rotating conveying module arranged at one side of the carrier conveying module and taking the product out of the material conveying module and placing it into the carrier in the carrier conveying module, a heat sealing film mechanism located at one side of the carrier conveying module, a plurality of inspection stations arranged around the rotating conveying module, and a heat sealing film mechanism located at one side of the carrier conveying module. There are several correction stations for correcting the position of the measuring station before the measuring station, and a carrier receiving module located at the end of the carrier conveying module; the two groups of product detection and packaging units are distributed at an angle; the periphery of the rotating conveying module is sequentially provided with the picking station, the first correction station, the first detection station, the waste discharge station, the second correction station, the second detection station and the unloading station; the picking station corresponds to the position of the cutting unit; the first correction station and the second correction station are both provided with correction mechanisms, the first detection station is provided with a CCD detection module; the second detection station is provided with an optical fiber sensor; the unloading station is located above the carrier conveying module; the position above the carrier conveying module A detection camera is arranged between the unloading station and the heat-sealing film mechanism; the correction mechanism includes a second motor, a slider seat, a driving camshaft driven by the second motor and passing through the center of the slider seat, and four correction sliders radially slidably arranged on the slider seat and distributed at equal angles around the driving camshaft; the correction slider is provided with a pulley that abuts against the outer circumferential surface of the driving camshaft, and the outer circumferential surface of the driving camshaft is formed with a circular arc convex surface that drives the correction slider to expand outward synchronously; the outer circumferential surface of the slider seat is sleeved with an elastic ring that retracts the correction slider inward, and the outer circumferential surface of the slider seat is provided with an annular groove that limits the elastic ring.

2. The automatic cutting, detection and packaging integrated equipment for double-strip products according to claim 1, characterized in that: The rotary transport module comprises a driving module, a rotating frame driven by the driving module to perform up and down movement and rotational movement, and a plurality of elastic adsorption components arranged in an equiangular ring on the rotating frame.

3. The automatic cutting, detection and packaging integrated equipment for double-strip products according to claim 1, characterized in that: A cutting mechanism is arranged above the end of the material belt conveying unit, and the cutting mechanism includes a cylinder and a second cutter driven by the cylinder to move up and down.

Images