CN215747139U - Marking device - Google Patents
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- CN215747139U CN215747139U CN202122324666.0U CN202122324666U CN215747139U CN 215747139 U CN215747139 U CN 215747139U CN 202122324666 U CN202122324666 U CN 202122324666U CN 215747139 U CN215747139 U CN 215747139U
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Abstract
The utility model provides a marking device, which relates to the field of marking systems and solves the problem of automatic identification of the front and back direction, and comprises a control machine table, a product inflow belt line, a product marking belt line, a CCD direction detection camera, a CCD visual marking machine and a first correlation sensor, wherein the product inflow belt line, the product marking belt line, the CCD direction detection camera, the CCD visual marking machine and the first correlation sensor are connected to the control machine table; the downstream end of the product inflow belt line is connected with the upstream end of the product marking belt line; the CCD visual marking machine is arranged at the conveying section of the product marking belt line, and a marking station of the CCD visual marking machine falls on the product marking belt line; the first correlation sensor is arranged at the conveying section of the product marking belt line and is positioned at the upstream of the marking station; and the lens of the CCD direction detection camera points to the marking station. The utility model can identify the front and back direction of the product and correctly finish marking.
Description
Technical Field
The utility model relates to the field of marking systems, in particular to a marking device.
Background
When the existing marking machine is used for marking parts with front-back difference and no identification characteristics on the top surface, the parts to be marked need to be manually placed in the front-back direction at the input end, so that the feeding efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to design a marking device which can identify the front and back directions of a product and accurately finish marking.
The utility model is realized by the following technical scheme:
a marking device comprises a control machine table, a product inflow belt line, a product marking belt line, a CCD direction detection camera, a CCD visual marking machine and a first opposite-shooting sensor, wherein the product inflow belt line, the product marking belt line, the CCD direction detection camera, the CCD visual marking machine and the first opposite-shooting sensor are connected to the control machine table; the downstream end of the product inflow belt line is connected with the upstream end of the product marking belt line; the CCD visual marking machine is arranged at the conveying section of the product marking belt line, and a marking station of the CCD visual marking machine falls on the product marking belt line; the first correlation sensor is arranged at the conveying section of the product marking belt line and is positioned at the upstream of the marking station; and the lens of the CCD direction detection camera points to the marking station.
When the structure is arranged, the control machine serves as a bearing platform and a controller of each equipment part, before a product is marked, the first correlation sensor senses the product, the CCD direction detection camera shoots the side end face of the product and distinguishes the front direction and the back direction through the characteristic face of the control machine for distinguishing the product, the product is conveyed to the marking station through the product marking belt line, the CCD visual marking machine shoots the product and distinguishes the placing posture of the product through the control machine, the control machine combines the front direction and the back direction of the product and the placing posture of the product to automatically adjust the angle of the marking graph and complete correct marking through the CCD visual marking machine.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the product flows into the belt line with the left and right sides of the direction of delivery at the frame top of product marking belt line is adjustable respectively and is connected with the flange, the flange can be adjusted with the change two relatively along the width direction of belt line the effective width of delivery of belt is adjusted to the interval of flange.
When the structure is arranged, the adjustable retaining side can change the effective conveying width of the product flowing into the belt line, and the product can be adjusted according to the width size of the product.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the driving motor of the product inflow belt line is set to be a low-rotation-speed motor relative to the driving motor of the product marking belt line.
When the structure is adopted, the conveying speed of the product flowing into the belt line is lower than that of the product marking belt line, so that the distance between the products can be increased, accumulation is prevented, and the CCD direction detection camera can detect the characteristic surface of the product on the side end surface more easily.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: still including connecting in the mark dust collecting equipment of beating of control board, mark dust collecting equipment's mark dust absorption mouth set up in the side of product marking belt line points to mark the station.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the device also comprises an air blowing dust removal belt line and air blowing dust removal equipment which are connected to the control machine table; the upper stream end of the air blowing dust removal belt line is connected with the lower stream end of the product marking belt line, the air blowing dust removal belt line comprises a horizontally arranged product supporting plate and clamping belt lines which are respectively arranged on the left side and the right side of the product supporting plate in the conveying direction, the belts of the two clamping belt lines are positioned above the product supporting plate, and a conveying channel for clamping and conveying products is formed between the belts of the two clamping belt lines; the upstream section of the product supporting plate is provided with a section of first slot which is communicated up and down and extends along the conveying direction of the product supporting plate; the blowing and dust removing equipment comprises a housing, an upper air suction channel, a lower air suction channel, an upper air blowing pipe and a lower air blowing pipe; the product supporting plate is provided with a first grooving interval, the upper air suction channel is connected to the top of the cover, the lower air suction channel forms an air suction port on a top plate of the control machine table, the air suction port of the lower air suction channel is located on the inner side of the cover, the upper air blowing pipe is arranged in the cover and points downwards to the product supporting plate, and the lower air blowing pipe is arranged in the cover and points upwards to the first grooving of the product supporting plate.
When the structure is arranged, after the product is marked and reaches the electrostatic dust removal station, the upper air blowing pipe and the lower air blowing pipe above and below the product blow air towards the product, and meanwhile, the upper air suction channel and the lower air suction channel above and below the product suck dust simultaneously, so that dust on the product can be removed better. The clamping belt line clamps the product from the left side and the right side through the two sets of belts, the upper part and the lower part of the product can be exposed, the upper part and the lower part of the product can be blown for dedusting, and the product can be prevented from being blown during dedusting.
Further: the upper air suction channel and the lower air suction channel are arranged in an up-and-down contraposition mode.
Further: the upper air blowing pipe and the lower air blowing pipe point to the same point.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the upper blowing pipes and the lower blowing pipes are respectively arranged in two numbers, the two upper blowing pipes are respectively arranged at the left side and the right side of the conveying direction of the product supporting plate, and the two lower blowing pipes are respectively arranged at the left side and the right side of the conveying direction of the product supporting plate.
When the structure is adopted, the upper and lower two air blowing pipes are respectively arranged at the left and right sides of the product supporting plate, air blowing and dust removing operations can be carried out from a plurality of directions of the product, and the dust removing effect can be improved.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: two belts which are vertically arranged are arranged on the belt pulley of the clamping belt line.
When the structure is adopted, the left belt and the right belt clamp the product, so that the clamping force of the belts on the product can be improved, and the exposed area of the side surface of the product can be ensured.
Further: the belt of the clamping belt line is a round belt.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the blowing dust removal belt line further comprises a tension wheel and an adjusting screw rod, the tension wheel is movably connected to the control machine table and connected with a belt of the clamping belt line, the adjusting screw rod is movably connected to the clamping belt line, the adjusting screw rod abuts against the tension wheel, and the adjusting screw rod can control the tension wheel to be close to or far away from the product supporting plate.
When the structure is arranged, the clamping degree of the belt to the product can be adjusted according to different products through the adjusting screw rod.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the device is characterized by further comprising a product output belt line connected to the control machine table, wherein the upstream end of the product output belt line is connected with the downstream end of the air blowing and dust removing belt line.
In order to further better implement the utility model, the following arrangement structure is particularly adopted: the marking quality detection equipment is connected with the control machine table, and the defective product collection equipment is arranged on the product output belt line; a section of second slot which is communicated up and down and extends along the conveying direction of the product supporting plate is formed in the downstream section of the product supporting plate; the marking quality detection equipment is arranged in the section of the product supporting plate provided with the second open slot, and comprises a detection camera, a first top light source, a second top light source, a bottom light source and a second correlation sensor; the detection camera, the first top light source and the second top light source are sequentially arranged from top to bottom above the product supporting plate, and a lens of the detection camera points to the top surface of the product supporting plate; the bottom light source is arranged below the product supporting plate; the second correlation sensor is disposed upstream of the detection camera; defective products collecting device set up in the upstream end of product output belt line, defective products collecting device includes defective products push rod cylinder and defective products magazine, defective products push rod cylinder with the defective products magazine set up respectively in product output belt line direction of delivery's the left and right sides, the push rod of defective products push rod cylinder is just right the collection mouth that defective products magazine has.
When the structure is arranged, the second correlation sensor is used for detecting whether the product reaches the detection station or not and determining the position sequence of the product through the control machine, and the marking quality detection equipment is used for detecting the appearance quality and the transmittance of the marked product and judging the defective product through the control machine. And a defective product push rod cylinder in the defective product collecting device is used for pushing the defective product into a defective product material box for collection.
Further: the defective product magazine is internally provided with a guide elastic sheet at a position right opposite to the collecting port, and the downstream end of the guide elastic sheet is closer to the collecting port than the upstream end in the conveying direction.
When the structure is arranged, the defective products are guided towards the deep part of the defective product material box by the guide elastic pieces, and the stacking and pressing of the defective products can be effectively prevented. The elastic action of the guide elastic sheet can provide an additional thrust for the defective products striking the guide elastic sheet, and the defective products can be pushed to the deeper part of the defective product box.
Further: the guide elastic sheet is an arc-shaped bent elastic sheet which is far away from the collection port.
Further: the device comprises a control machine table, a product marking belt line, a CCD direction detection camera, a CCD visual marking machine, a first correlation sensor, a marking dust collection device, a blowing dust collection belt line, a blowing dust collection device, a marking quality detection device and a defective product collection device, and is characterized by further comprising a protective cover connected with the control machine table, wherein the protective cover is covered with the product marking belt line, the CCD direction detection camera, the CCD visual marking machine, the first correlation sensor, the marking dust collection device, the blowing dust collection belt line, the blowing dust collection device, the marking quality detection device and the defective product collection device; the protective cover is provided with a radiation-proof transparent window.
The utility model has the following advantages and beneficial effects:
according to the utility model, the control machine is used as a bearing platform and a controller of each equipment part, before a product is marked, after a first correlation sensor senses the product, a CCD direction detection camera shoots the side end face of the product and distinguishes the front direction and the back direction by controlling the machine to distinguish the characteristic face of the product, after the product is conveyed to a marking station through a product marking belt line, a CCD visual marking machine shoots the product and distinguishes the placing posture of the product through controlling the machine, and the angle of a marking graph can be automatically adjusted by controlling the machine to combine the front direction and the back direction of the product and the placing posture of the product, and correct marking is completed through the CCD visual marking machine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an external structure of a marking device;
FIG. 2 is a schematic view of the internal structure of the marking device;
FIG. 3 is a top view of FIG. 2;
FIG. 4 shows the structure of a product inflow belt line, a product marking belt line and its corollary equipment, a blowing dust removal belt line and its corollary equipment, a marking quality detection device, and the internal structure of a marking machine galvanometer and CCD camera integrated system;
FIG. 5 shows an internal structure of the air blowing dust removing apparatus;
FIG. 6 is a structure of an air-blowing dust-removing belt line;
fig. 7 shows a structure of the defective product collecting apparatus;
labeled as:
1. the product flows into the belt line; 2. marking a belt line on a product; 3. a CCD direction detection camera;
4. a CCD visual marking machine; 4a, marking a camera by using a CCD; 4b, a visual imaging mirror; 4c, a laser emitter; 4d, a laser reflector; 4e, a protection window;
5. a first correlation sensor; 6. blocking edges; 7. marking a dust suction port;
8. a blowing dust removal belt line; 8a, a product supporting plate; 8a1, first slot; 8a2, second slot; 8b, clamping the belt line; 8c, a tension wheel; 8d, adjusting a screw rod;
9. air blowing dust removing equipment; 9a, a housing; 9b, an upper air suction channel; 9c, a lower airway; 9d, an upper blowing pipe; 9e, a lower blowing pipe;
10. a product output belt line;
11. marking quality detection equipment; 11a, a detection camera; 11b, a first top light source; 11c, a second top light source;
12. defective product collecting equipment; 12a, a defective product push rod cylinder; 12b, a defective material box; 12c, guiding elastic sheets;
13. a protective cover; 13a, a PLC touch screen; 13b, a built-in keyboard and mouse; 13c, a display; 13d, an alarm lamp; 13e, an emergency stop button; 13f, a radiation-proof transparent window.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
Example 1:
a marking device can identify the front and back direction of a product and correctly complete marking, and is particularly arranged in the following structure as shown in figures 1-7:
the marking device can be used for automatically marking the light-transmitting keys of the automobile and comprises a control machine table, a product inflow belt line 1, a product marking belt line 2, a CCD direction detection camera 3, a CCD visual marking machine 4 and a first opposite-shooting sensor 5, wherein the product inflow belt line 1, the product marking belt line 2, the CCD direction detection camera 3, the CCD visual marking machine 4 and the first opposite-shooting sensor 5 are connected to the control machine table; necessary controllers and electrical equipment are arranged in the control machine platform, and the control principle and circuit design between the controllers in the control machine platform and each component needing to be controlled are designed according to the existing theoretical technology so as to ensure that the basic functions of each component are completed.
The product inflow belt line 1 is an existing belt conveying device and comprises a driving motor, a driving wheel, a steering wheel, a tension wheel and the like. The product marking belt line 2 and the product output belt line 10 are basically the same as the product inflow belt line 1 in the following. The downstream end of the product inflow belt line 1 is connected with the upstream end of the product marking belt line 2, so that the product can be conveyed from the product inflow belt line 1 to the product marking belt line 2.
The CCD visual marking machine 4 is arranged on the conveying section of the product marking belt line 2, and a marking station of the CCD visual marking machine 4 is arranged on the product marking belt line 2. The CCD visual marking machine 4 mainly comprises a marking machine vibrating mirror and a CCD camera integrated system, a common marking machine and the CCD visual system are combined, the production flexibility and the production automation degree can be improved, the CCD visual marking machine mainly comprises a CCD marking camera 4a, a visual imaging reflector 4b, a laser emitter 4c, a laser reflector 4d and a protection window 4e which are arranged in a shell, the protection window 4e is arranged at the bottom of the shell, the laser reflector 4d and the visual imaging reflector 4b are sequentially arranged from bottom to top at the protection window 4e in an inclined mode, the laser emitter 4c is arranged at one side of the laser reflector 4d, the CCD marking camera 4a is arranged at one side of the visual imaging reflector 4b, the laser emitter 4c is connected with a laser source, the shell is connected with a shell of the laser source, the shell of the laser source is connected with a lifting upright column and fixed at the top of a control machine table, the shell is connected with an annular light source, the ring light source is located directly below the protective window 4 e.
The first correlation sensor 5 is arranged at the conveying section of the product marking belt line 2, and when the product passes through the position of the first correlation sensor 5, the laser of the correlation is cut off so as to judge that the product passes through. The first correlation sensor 5 is disposed at an upstream position of the marking station.
CCD direction detects camera 3 and wholly sets up in the upstream position of first correlation sensor 5, and CCD direction detects camera 3's camera lens and points to the mark station of beating for shoot the image of product side.
This kind of beat mark device's control board is as bearing platform and controller of each equipment spare part, beat mark before the product, behind the product is sensed to first correlation sensor 5, CCD direction detection camera 3 can shoot the side end face of product and distinguish preceding back through the control board to the characteristic face of product, the product is beaten the mark station after 2 transport of mark belt lines are beaten to the product, CCD vision marking machine 4 can shoot the product and distinguish the gesture of putting of product through the control board, the angle of beating the mark figure can be adjusted by oneself to the preceding back that combines the product to and the gesture of putting and accomplish through CCD vision marking machine 4 and correctly beat the mark.
Preferably, the driving motor of the product inflow belt line 1 is set to be a low-speed motor relative to the driving motor of the product marking belt line 2, and in the middle of actual production, the conveying speed of the product inflow belt line 1 is lower than the conveying speed of the product marking belt line 2, so that the distance between products can be increased after the product flows into the product marking belt line 2 from the product inflow belt line 1, accumulation is prevented, and the CCD direction detection camera 3 can detect the characteristic surface of the product on the side end surface more easily.
Example 2:
the embodiment is further optimized on the basis of the above embodiment, and in order to further better implement the utility model, the following arrangement structure is particularly adopted:
the left and right sides of the conveying direction of the top of the frame of the product flowing belt line 1 and the product marking belt line 2 are respectively and adjustably connected with a flange 6, the top of the frame is provided with a left and right long circular hole, the flanges 6 are connected with the long circular holes of the corresponding sides through connected bolts, the flanges 6 can be adjusted along the width direction of the belt line to change the distance between the two opposite flanges 6 to adjust the effective conveying width of the belt, and the product marking belt line can be adjusted according to the width size of the product.
Example 3:
the embodiment is further optimized on the basis of the above embodiment, and in order to further better implement the utility model, the following arrangement structure is particularly adopted:
this kind of marking device is still including marking dust collecting equipment, marks mark dust collecting equipment and installs in the control board wholly, marks mark dust collecting equipment and has a aspirator pump, and the aspirator pump is connected with the controller of control board, and the pipeline of aspirator pump is worn out and is formed the mark dust absorption mouth 7 of flaring in its upper portion from the control board is inside, marks the dust absorption mouth 7 and sets up in the side of product marking belt line 2 and points to marking station. When in use, the marking dust suction port 7 is connected with an air suction pump of marking dust suction equipment and used for removing smoke dust generated after marking of a product.
Example 4:
the embodiment is further optimized on the basis of the above embodiment, and in order to further better implement the utility model, the following arrangement structure is particularly adopted:
the marking device is provided with an air blowing dust removal belt line 8 and an air blowing dust removal device 9, wherein the air blowing dust removal belt line 8 and the air blowing dust removal device 9 are connected to a control machine table.
The upstream end of the air blowing dust removal belt line 8 is connected with the downstream end of the product marking belt line 2. The blowing dust removal belt line 8 comprises a product supporting plate 8a arranged horizontally and clamping belt lines 8b respectively arranged on the left side and the right side of the product supporting plate 8a in the conveying direction. The clamping belt line 8b comprises a driving wheel and a steering wheel which are horizontally arranged, the driving wheel is connected with a driving motor, the driving motor is connected with a controller, an elastic round belt is arranged on the driving wheel and the steering wheel, the two belts clamping the belt line 8b are integrally positioned above the product supporting plate 8a, and a conveying channel used for clamping and conveying products is formed between the two belts clamping the belt line 8 b. The upstream section of the product supporting plate 8a is provided with a section of vertically-through strip-shaped first open slot 8a1 extending along the conveying direction.
The air blowing and dust removing device 9 comprises a housing 9a, an upper air suction duct 9b, a lower air suction duct 9c, an upper air blowing pipe 9d and a lower air blowing pipe 9 e. The cover 9a is fixedly connected to the top plate of the control machine, the product supporting plate 8a is covered by the cover 9a and is provided with a first slot 8a1, and the air blowing dust removal belt line 8 penetrates through the cover 9 a. One end of the upper air suction channel 9b is connected with an air suction pump in the control machine, the other end of the upper air suction channel is connected to the top of the cover 9a to form an air suction port, one end of the lower air suction channel 9c is connected with the air suction pump in the control machine, the other end of the lower air suction channel is connected with a top plate of the control machine and forms the air suction port, the air suction port of the lower air suction channel 9c is located on the inner side of the cover 9a, and the upper air suction channel 9a and the lower air suction channel 9c are arranged in an up-down alignment mode. The upper air blowing pipe 9d is arranged in the housing 9a and points downwards to the product supporting plate 8a, the lower air blowing pipe 9e is arranged in the housing 9a and points upwards to the first groove 8a1 of the product supporting plate 8a, the upper air blowing pipe 9d and the lower air blowing pipe 9e point to the same point and are used for blowing and dedusting a product at the same time, and one end of the upper air blowing pipe 9d and one end of the lower air blowing pipe 9e are connected with a blowing and sucking pump arranged in the control machine table.
In operation, the product is held by the belts on the left and right sides and moved on the product pallet 8 a. After the product is marked and reaches the static dust removing station, the upper air blowing pipe 9d and the lower air blowing pipe 9e above and below the product blow air against the product at the static dust removing station, and meanwhile, the upper air suction duct 9b and the lower air suction duct 9c above and below the product suck dust simultaneously, so that dust on the product can be removed better. The clamping belt lines 8b clamp the product from the left side and the right side through two sets of belts, the upper part and the lower part of the product can be exposed, the upper part and the lower part of the product can be blown for dedusting, and the product can be prevented from being blown during dedusting.
As a preferable embodiment of the product air blowing and dust removing device 9 in this embodiment, two upper air blowing pipes 9d and two lower air blowing pipes 9e are provided, the two upper air blowing pipes 9d are respectively provided at the left and right sides of the conveying direction of the product supporting plate 8a, and the two lower air blowing pipes 9e are respectively provided at the left and right sides of the conveying direction of the product supporting plate 8 a. Two air blowing pipes are respectively arranged at the left side and the right side of the product supporting plate 8a at the upper part and the lower part, so that air blowing and dust removing operation can be carried out from a plurality of directions of the product, and the dust removing effect can be improved.
As a preferred embodiment of the air blowing and dust removing belt line 8 in this embodiment, two belts arranged up and down are arranged on the belt pulley of the clamping belt line 8b, so that a structure that the left belt and the right belt clamp the product is formed, and the product side surface can be ensured to be exposed to a larger area while the clamping force of the belt on the product is improved.
Example 5:
the embodiment is further optimized on the basis of the above embodiment, and in order to further better implement the utility model, the following arrangement structure is particularly adopted:
the blowing dust removal belt line 8 is provided with a tension wheel 8c and an adjusting screw rod 8 d. The plurality of tension wheels 8c are sequentially connected to the wheel carrier along the conveying direction, the wheel carrier is connected to the top plate of the control machine table through the slide rails arranged in the left and right directions, and the tension wheels 8c contact the belt of the clamping belt line 8b to tension the belt. The adjusting screw rod 8d is screwed on the frame of the clamping belt line 8b, one end of the adjusting screw rod 8d is abutted against the wheel carrier, and the other end of the adjusting screw rod 8d is connected with an adjusting head with scales. The adjusting screw rod 8d is rotated to control the tension wheel 8c to be close to or far away from the product supporting plate 8a, and the clamping degree of the belt to the product can be adjusted through adjusting the adjusting screw rod 8d according to different products.
Example 6:
the embodiment is further optimized on the basis of the above embodiment, and in order to further better implement the utility model, the following arrangement structure is particularly adopted:
the marking device is also provided with a product output belt line 10, marking quality detection equipment 11 and defective product collection equipment 12.
The product output belt line 10 is connected to the control machine, and the upstream end of the product output belt line 10 is connected with the downstream end of the air blowing and dust removing belt line 8.
The marking quality detection equipment 11 is integrally connected to the control machine, and the defective product collection equipment 12 is installed on the product output belt line 10. The downstream section of the product supporting plate 8a is provided with a section of strip-shaped second open slot 8a2 which is penetrated up and down and extends along the conveying direction.
The marking quality detection device 11 is integrally arranged in the section of the product supporting plate 8a provided with the second open slot 8a 2. The marking quality detection device 11 comprises a detection camera 11a, a first top light source 11b, a second top light source 11c, a bottom light source and a second correlation sensor, wherein the detection camera 11a is a CCD (charge coupled device) camera, and the first top light source 11b and the second top light source 11c are annular light sources. The detection camera 11a, the first top light source 11b and the second top light source 11c are coaxially arranged and are sequentially arranged above the product supporting plate 8a from top to bottom, a lens of the detection camera 11a faces the product supporting plate 8a and points to the top surface of the product supporting plate 8a, the bottom light source is arranged right below the product supporting plate 8a, the bottom light source faces the second open slot 8a2 and is used for irradiating the product passing through the second open slot 8a2 to enable light to penetrate through a product marking position, and the second correlation sensor is arranged at the upstream of the detection camera 11 a.
The defective product collecting device 12 is integrally arranged at the upstream end of the product output belt line 10 and is used for sorting out the detected unqualified products from the air blowing and dust removing belt line 8. Defective products collecting device 12 includes defective products push rod cylinder 12a and defective products magazine 12b, defective products push rod cylinder 12a is connected with the gas cylinder that sets up in the control board, defective products push rod cylinder 12a and defective products magazine 12b set up respectively in the left and right sides of product output belt line 10 direction of delivery, the collection mouth that defective products magazine 12b was seted up is just to defective products push rod cylinder 12 a's push rod, product output belt line 10 is provided with the discharging channel who is connected to defective products magazine 12b collection mouth.
After the product flows into the detection station, the second correlation sensor senses that the product is in place and transmits a signal to the controller in the control machine table, and the controller is used for detecting whether the product reaches the detection station and determining the position sequence of the product through the control machine table. The marking quality detection equipment 11 is used for detecting the appearance quality and the transmittance of a marked product and judging a defective product by controlling a machine table. The control machine controls the action of the defective product push rod cylinder 12a by judging the positions of the defective products and the defective products, and pushes the defective products into the defective product box 12b for collection.
As a preferred embodiment of the defective product collecting device 12 in this embodiment, a guiding elastic sheet 12c is disposed inside the defective product box 12b, the guiding elastic sheet 12c is disposed at a position opposite to the collecting opening, in the conveying direction, the guiding elastic sheet 12c is disposed as an arc-shaped bent elastic sheet away from the collecting opening, and the downstream end of the guiding elastic sheet 12c is disposed closer to the collecting opening than the upstream end. The defective products are guided to the deep part of the defective product box 12b by the guide elastic sheet 12c, and the stacking of the defective products can be effectively prevented. The resilient action of the guide springs 12c provides an additional pushing force to the defective products striking the guide springs 12c, which pushes the defective products deeper into the defective product cartridge 12 b.
Example 7:
the embodiment is further optimized on the basis of the above embodiment, and in order to further better implement the utility model, the following arrangement structure is particularly adopted:
the marking device also comprises a protective cover 13 connected with a control machine table, wherein the protective cover 13 is covered with a product marking belt line 2, a CCD direction detection camera 3, a CCD visual marking machine 4, a first correlation sensor 5, a marking dust collection device, a blowing dust collection belt line 8, a blowing dust collection device 9, a marking quality detection device 11 and a defective product collection device 12, and a PLC touch screen 13a, a built-in keyboard mouse 13b, a display 13c, an alarm lamp 13d and an emergency stop button 13e are arranged on the protective cover 13; the shield 13 is provided with a radiation-proof transparent window 13 f.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.
Claims (10)
1. A marking device, its characterized in that: the device comprises a control machine table, a product inflow belt line (1), a product marking belt line (2), a CCD direction detection camera (3), a CCD visual marking machine (4) and a first correlation sensor (5), wherein the product inflow belt line, the product marking belt line, the CCD direction detection camera, the CCD visual marking machine and the first correlation sensor are connected to the control machine table;
the downstream end of the product flowing into the belt line (1) is connected with the upstream end of the product marking belt line (2);
the CCD visual marking machine (4) is arranged at the conveying section of the product marking belt line (2), and a marking station of the CCD visual marking machine (4) is positioned on the product marking belt line (2);
the first correlation sensor (5) is arranged at the conveying section of the product marking belt line (2), and the first correlation sensor (5) is positioned at the upstream of the marking station;
and the lens of the CCD direction detection camera (3) points to the marking station.
2. The marking device of claim 1, wherein: the product flow in belt line (1) with the left and right sides of the direction of delivery at the frame top of product marking belt line (2) is adjustable respectively and is connected with flange (6), flange (6) can be adjusted in order to change two relatively along the width direction of belt line the interval of flange (6).
3. The marking device of claim 1, wherein: the driving motor of the product inflow belt line (1) is set to be a low-rotating-speed motor relative to the driving motor of the product marking belt line (2).
4. The marking device of claim 1, wherein: still including connecting in the mark dust collecting equipment of marking of control board, mark dust collecting equipment's mark dust absorption mouth (7) set up in the side of product marking belt line (2) points to mark the station.
5. Marking device according to claim 1 or 2 or 3 or 4, characterized in that: the device also comprises an air blowing and dust removing belt line (8) and an air blowing and dust removing device (9) which are connected to the control machine platform;
the upstream end of the air blowing and dust removing belt line (8) is connected with the downstream end of the product marking belt line (2), the air blowing and dust removing belt line (8) comprises a horizontally arranged product supporting plate (8a) and clamping belt lines (8b) which are respectively arranged on the left side and the right side of the conveying direction of the product supporting plate (8a), the belts of the two clamping belt lines (8b) are positioned above the product supporting plate (8a), and a conveying channel for clamping and conveying products is formed between the belts of the two clamping belt lines (8 b);
the upstream section of the product supporting plate (8a) is provided with a section of first open slot (8a1) which is through up and down and extends along the conveying direction;
the blowing and dust removing equipment (9) comprises a housing (9a), an upper air suction channel (9b), a lower air suction channel (9c), an upper air blowing pipe (9d) and a lower air blowing pipe (9 e); cover shell (9a) cover is established product layer board (8a) are provided with first fluting (8a1) interval, go up suction channel (9b) connect in the top of cover shell (9a), lower suction channel (9c) in the roof of control board forms the induction port, the induction port of lower suction channel (9c) is located cover shell (9a) are inboard, go up gas blow pipe (9d) set up in cover shell (9a) and directional downwards product layer board (8a), gas blow pipe (9e) set up in cover shell (9a) and directional upwards first fluting (8a1) of product layer board (8 a).
6. The marking device of claim 5, wherein: the number of the upper air blowing pipes (9d) and the number of the lower air blowing pipes (9e) are two, the two upper air blowing pipes (9d) are respectively arranged on the left side and the right side of the conveying direction of the product supporting plate (8a), and the two lower air blowing pipes (9e) are respectively arranged on the left side and the right side of the conveying direction of the product supporting plate (8 a).
7. The marking device of claim 5, wherein: two belts which are vertically arranged are arranged on the belt pulley of the clamping belt line (8 b).
8. The marking device of claim 5, wherein: the blowing dust removal belt line (8) further comprises a tension wheel (8c) and an adjusting screw rod (8d), the tension wheel (8c) is movably connected with the control machine table and a belt of the clamping belt line (8b), the adjusting screw rod (8d) is movably connected with the clamping belt line (8b), the adjusting screw rod (8d) is abutted to the tension wheel (8c), and the adjusting screw rod (8d) can control the tension wheel (8c) to be close to or far away from the product supporting plate (8 a).
9. The marking device of claim 5, wherein: the device is characterized by further comprising a product output belt line (10) connected to the control machine table, wherein the upstream end of the product output belt line (10) is connected with the downstream end of the air blowing and dust removing belt line (8).
10. The marking device of claim 9, wherein: the marking machine also comprises marking quality detection equipment (11) connected to the control machine and defective product collection equipment (12) arranged on the product output belt line (10);
a section of second open slot (8a2) which is through up and down and extends along the conveying direction is formed in the downstream section of the product supporting plate (8 a);
the marking quality detection equipment (11) is arranged in the section of the product supporting plate (8a) provided with the second open slot (8a2), and the marking quality detection equipment (11) comprises a detection camera (11a), a first top light source (11b), a second top light source (11c), a bottom light source and a second correlation sensor; the detection camera (11a), the first top light source (11b) and the second top light source (11c) are sequentially arranged above the product supporting plate (8a) from top to bottom, and a lens of the detection camera (11a) points to the top surface of the product supporting plate (8 a); the bottom light source is arranged below the product supporting plate (8 a); the second correlation sensor is arranged upstream of the detection camera (11 a);
defective products collecting device (12) set up in the upstream end of product output belt line (10), defective products collecting device (12) include defective products push rod cylinder (12a) and defective products magazine (12b), defective products push rod cylinder (12a) with defective products magazine (12b) set up respectively in the left and right sides of product output belt line (10) direction of delivery, the push rod of defective products push rod cylinder (12a) is just right the collection mouth that defective products magazine (12b) has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324666.0U CN215747139U (en) | 2021-09-24 | 2021-09-24 | Marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324666.0U CN215747139U (en) | 2021-09-24 | 2021-09-24 | Marking device |
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| Publication Number | Publication Date |
|---|---|
| CN215747139U true CN215747139U (en) | 2022-02-08 |
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| CN202122324666.0U Active CN215747139U (en) | 2021-09-24 | 2021-09-24 | Marking device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505631A (en) * | 2022-04-19 | 2022-05-17 | 江苏楚亚电气科技有限公司 | Reaction type splash-proof welding device for mechanical parts and use method thereof |
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2021
- 2021-09-24 CN CN202122324666.0U patent/CN215747139U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505631A (en) * | 2022-04-19 | 2022-05-17 | 江苏楚亚电气科技有限公司 | Reaction type splash-proof welding device for mechanical parts and use method thereof |
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Effective date of registration: 20220718 Address after: 215200 No. 1839, Yunlian North Road, Jiangling street, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Guohong Laser Technology Co.,Ltd. Address before: 215000 No. 36, Lianhua Road, bacha street, East Taihu Lake ecotourism Resort (Taihu new town), Wujiang District, Suzhou City, Jiangsu Province Patentee before: Wujiang Yuanxiang laser Machinery Co.,Ltd. |