CN114061404B - Paper tube size detection device - Google Patents
Paper tube size detection device Download PDFInfo
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- CN114061404B CN114061404B CN202111339338.6A CN202111339338A CN114061404B CN 114061404 B CN114061404 B CN 114061404B CN 202111339338 A CN202111339338 A CN 202111339338A CN 114061404 B CN114061404 B CN 114061404B
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- stirring
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- 238000001514 detection method Methods 0.000 title claims abstract description 151
- 238000003756 stirring Methods 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 62
- 238000012937 correction Methods 0.000 claims description 45
- 230000000712 assembly Effects 0.000 claims description 43
- 238000000429 assembly Methods 0.000 claims description 43
- 238000003825 pressing Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000013519 translation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
- B65G47/28—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor
- B65G47/29—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor by temporarily stopping movement
- B65G47/295—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor by temporarily stopping movement by means of at least two stopping elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
Abstract
The invention provides a paper tube size detection device, and belongs to the technical field of detection. The paper tube manual detection and sorting device solves the problems of high labor intensity, low efficiency and high error rate of the existing paper tube manual detection and sorting device. The paper tube size detection device comprises a frame, wherein a conveying channel is arranged on the frame; install in the frame and be used for detecting the diameter of paper tube detection component, be used for detecting the high detection component of paper tube and have the group material subassembly of dialling the material clamp mouth, diameter detection component and high detection component all are located the top of conveying passageway, diameter detection component and high detection component arrange along conveying passageway longitudinal line and set up when dialling the paper tube that is provided with vertical state in the material clamp mouth and dial the material subassembly and can stir the paper tube and move to diameter detection component and/or high detection component under along conveying passageway longitudinal direction. The paper tube size detection device not only realizes the detection of diameter and/or height, but also has the advantages of high detection efficiency and high detection precision.
Description
Technical Field
The invention belongs to the technical field of detection, and relates to a size detection device, in particular to a paper tube size detection device.
Background
During the spinning process the yarn or filament is wound around a paper tube to form a spindle or filament, and the yarn or filament in the spindle or filament is used, leaving only the paper tube.
In order to improve the resource utilization rate, the paper tube can be recycled; in the turnover process, the deformation and breakage of the paper tube and the deviation of the paper tube size are difficult to objectively exist, so that the paper tube which does not meet the technical requirements is removed before being reused. At present, paper tube detection and sorting are completed by visual inspection and manual measurement of workers with abundant experience, so that the technical requirements on workers are high, and the problems of high labor intensity, low efficiency and high error rate exist.
With the development of society and textile enterprises, manual detection is difficult to meet the actual production demands, and therefore, those skilled in the art want to propose a paper tube size detection device capable of automatically detecting the size of a paper tube.
Disclosure of Invention
The invention provides a paper tube size detection device, and aims to solve the technical problem of how to provide a paper tube size detection device capable of automatically detecting the size of a paper tube.
The technical problems to be solved by the invention can be realized by the following technical proposal: the paper tube size detection device comprises a frame, and is characterized in that a conveying channel is arranged on the frame; the machine frame is provided with a diameter detection component for detecting the diameter of the paper tube, a height detection component for detecting the height of the paper tube and a stirring component with a stirring clamp, wherein the diameter detection component and the height detection component are both positioned above the conveying channel, and the diameter detection component and the height detection component are arranged along the longitudinal line of the conveying channel; when the paper tube in the vertical state is arranged in the material stirring clamping opening, the material stirring assembly can stir the paper tube to longitudinally move to the position right below the diameter detection assembly and/or the height detection assembly along the conveying channel.
The paper tube to be detected is vertically placed in the conveying channel, and the paper tube is manually or automatically pushed to move along the longitudinal line direction of the conveying channel until the paper tube falls into the shifting component; the width of the conveying channel is matched with the diameter of the paper tube, so that the paper tube is in a vertical state in the moving process. The paper tube is stirred to the position right below the diameter detection assembly by the stirring assembly, and then stirred to the position right below the height detection assembly; when the paper tube is positioned right below the diameter detection assembly, the diameter detection assembly detects the diameter of the paper tube; when the paper tube is located right below the height detection assembly, the height detection assembly detects the height of the paper tube. Preferably, when the material shifting component shifts a group of paper tubes to the position right below the diameter detection component, the material shifting component shifts a group of paper tubes positioned right below the diameter detection component to the position right below the height detection component, and shifts a group of paper tubes positioned right below the height detection component from the position right below the height detection component. The paper tubes are stirred by the stirring assembly, so that the one-to-one correspondence detection is realized, each paper tube is detected, and the detection precision is improved; the consistency of the paper tube pause position is improved, the consistency of the paper tube pause position, the diameter detection assembly and the height detection assembly is improved, and the detection efficiency and the detection precision are further improved.
Compared with the prior art, the paper tube size detection device realizes automatic and continuous detection of two parameters of the diameter and the height of the paper tube, thereby having the advantages of high detection efficiency and high detection accuracy.
In the paper tube size detection device, the diameter detection assembly comprises a plug gauge, a first lifting seat and a second cylinder; the plug gauge is positioned below the first lifting seat and fixed on the first lifting seat through a connecting cylinder, the cylinder body of the second cylinder is arranged on the frame, and the piston rod of the second cylinder is connected with the first lifting seat.
In the paper tube size detection device, a correction component for correcting the position of the paper tube is further arranged on the frame, and the correction component is located below the diameter detection component.
In the paper tube size detection device, the correction assembly comprises a front correction block and a rear correction block, and a correction clamping opening is formed between the front correction block and the rear correction block; the front correction block is connected with the frame through a third cylinder, and the rear correction block is connected with the frame through a fourth cylinder.
In the paper tube size detection device, the height detection assembly comprises a pressing plate, a second lifting seat, a fifth cylinder and a grating ruler; the second lifting seat is connected with the frame through a second guide rail which is vertically arranged, the pressing plate is positioned below the second lifting seat, the pressing plate is horizontally arranged and fixedly connected with the second lifting seat, the cylinder body of the fifth cylinder is arranged on the frame, and the piston rod of the fifth cylinder is connected with the second lifting seat; the main body of the grating ruler is fixed on the frame, and the detection head of the grating ruler is fixedly connected with the second lifting seat.
In the paper tube size detection device, the material stirring assembly comprises a sixth air cylinder and a plurality of material stirring rods, wherein the material stirring rods are arranged relative to the longitudinal line of the conveying channel, and a material stirring clamping opening is formed between every two adjacent material stirring rods; the material stirring rod is fixedly connected with a piston rod of a sixth cylinder, and the cylinder body of the sixth cylinder is connected with the frame through a translation driving mechanism.
In the paper tube size detection device, the number of the diameter detection assemblies is multiple, and the number of the height detection assemblies and the number of the stirring clamping openings in the stirring assemblies are the same as the number of the diameter detection assemblies.
In the paper tube size detection device, the conveying channel comprises a feeding section, a detection section and a discharge hole; the bottom of the feeding section is provided with a conveying belt component which is arranged on the frame; the diameter detection assembly and the height detection assembly are located above the detection section.
In the paper tube size detection device, the frame is provided with a plurality of first air cylinders which are arranged along the longitudinal line of the conveying channel, and the paper tubes can be separated by a set interval.
In the paper tube size detection device, the number of the material stirring assemblies is two, when a plurality of material stirring clamping openings in one group of material stirring assemblies are in one-to-one correspondence with a plurality of paper tubes blocked by the first cylinder, a plurality of material stirring clamping openings in the other group of material stirring assemblies are in one-to-one correspondence with a plurality of groups of diameter detection assemblies; and when a plurality of stirring clamping ports in one group of stirring assemblies are in one-to-one correspondence with a plurality of groups of diameter detection assemblies, a plurality of stirring clamping ports in the other group of stirring assemblies are in one-to-one correspondence with a plurality of groups of height detection assemblies.
Compared with the prior art, the paper tube size detection device is suitable for being in butt joint with devices for detecting other parameters of the paper tube, and has the advantages of high automation degree and high universality. The paper tube size detection device has the advantages of high detection efficiency and high detection accuracy. The paper tube size detection device also has the advantages of simple structure, reasonable arrangement and low manufacturing cost.
Drawings
Fig. 1 is a schematic perspective view of a paper tube size detection device.
Fig. 2 is a schematic top view of a conveying section of the conveyor belt in the paper tube size detecting device.
Fig. 3 is a schematic perspective view of a kick-out assembly in a paper tube size detection device.
Fig. 4 and 5 are schematic perspective views of different angles of view of a size detection area in the paper tube size detection apparatus.
Fig. 6 and 7 are schematic perspective views of a paper tube at different stations and at different viewing angles.
In the figure, 100, paper tube; 1. a frame; 1a, a conveying channel; 1a1, a feeding section; 1a2, a discharge hole; 2. a diameter detection assembly; 2a, plug gauges; 2b, a first lifting seat; 2c, a second cylinder; 2d, a first guide rail; 2e, a baffle plate; 2e1, avoiding holes; 2f, a second sensor; 3. a height detection assembly; 3a, pressing plate; 3b, a second lifting seat; 3c, a fifth cylinder; 3d, a grating ruler; 3e, a second guide rail; 4. a stirring assembly; 4a, a sixth cylinder; 4b, a stirring rod; 4c, a third guide rail; 4d, a motor; 5. a first cylinder; 6. a first sensor; 7. a roller; 8. a correction assembly; 8a, a front correction block; 8b, a post correction block; 8c, a third cylinder; 8d, a fourth cylinder; 8e, a first spring; 8f, a second spring.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, a paper tube size detection apparatus includes a frame 1, a diameter detection assembly 2, a height detection assembly 3, and a set of kick-out assemblies 4.
The top of the frame 1 has a longitudinally extending conveying channel 1a, and the width of the conveying channel 1a is slightly larger than the diameter of the paper tube 100, so that the paper tube 100 is placed in the conveying channel 1a in a vertical state, and the paper tube 100 is kept in the vertical state during the movement of the paper tube 100. The diameter detection assembly 2 and the height detection assembly 3 are both positioned above the conveying channel 1a, the diameter detection assembly 2 is used for detecting the diameter of the paper tube 100, the height detection assembly 3 is used for detecting the height of the paper tube 100, and the stirring assembly 4 is used for stirring the paper tube 100 to longitudinally move along the conveying channel 1 a.
The conveying channel 1a comprises a feeding section 1a1, a detecting section and a discharging port 1a2; the bottom of the feeding section 1a1 is provided with a conveyer belt component, the conveyer belt component is arranged on the frame 1, and the conveyer belt component can continuously convey the paper tube 100 to the direction of the discharge port 1a2; thus, not only the automatic paper tube 100 conveying is realized, but also the connection with other paper tube 100 operation devices is facilitated, and the automation degree is improved. The arrow in fig. 2 indicates the direction of movement of the paper tube 100.
The frame 1 is provided with a plurality of first air cylinders 5 and a plurality of first sensors 6, the first air cylinders 5 and the first sensors 6 are arranged along the longitudinal line of the conveying channel 1a, when the piston rods of the first air cylinders 5 are in an extending state, the piston rods of the first air cylinders 5 can block paper tubes 100 on the conveying belt assembly to move, and the paper tubes 100 at the front end are separated by the first air cylinders 5 according to a set interval; the specification and drawings give that the number of first cylinders 5 is four, and the number of first cylinders 5 may be adaptively increased or decreased according to actual circumstances.
The first air cylinder 5 and the first sensor 6 are electrically connected with a control circuit through wires, and when the first sensor 6 detects that one paper tube 100 passes through, the control circuit controls the piston rod of one air cylinder to extend out; the plurality of first cylinders 5 extend from the discharge port 1a2 to the feeding section 1a1 one by one, thereby realizing that the plurality of paper tubes 100 are spaced apart at set intervals, and ensuring that each first cylinder 5 blocks one paper tube 100.
The roller 7 is rotatably connected to the end part of the piston rod in the first cylinder 5, the piston rod of the first cylinder 5 objectively exists when touching the paper tube 100 in the extending process, and the roller 7 is beneficial to pushing the paper tube 100 to accelerate sliding, so that the possibility that the paper tube 100 is damaged by the first cylinder 5 is reduced.
The diameter detection assembly 2 includes a plug gauge 2a, a first elevating seat 2b, and a second cylinder 2c. The first lifting seat 2b is connected with the frame 1 through a first guide rail 2d which is vertically arranged, the plug gauge 2a is positioned below the first lifting seat 2b, the plug gauge 2a is fixed on the first lifting seat 2b through a connecting barrel, a cylinder body of the second cylinder 2c is arranged on the frame 1, a piston rod of the second cylinder 2c is connected with the first lifting seat 2b, and the plug gauge 2a is driven to move downwards or upwards when the piston rod of the second cylinder 2c stretches. Judging whether the diameter of the paper tube 100 meets the technical requirements according to whether the plug gauge 2a can be embedded into the paper tube 100 and whether the plug gauge 2a can move to the set position, namely, whether the plug gauge 2a can be embedded into the paper tube 100 and whether the plug gauge 2a can reach the set position, wherein the paper tube 100 meets the technical requirements; otherwise, the technical requirements are not met. The diameter detection assembly 2 further comprises a baffle plate 2e, the baffle plate 2e is provided with an avoidance hole 2e1, the plug gauge 2a can pass through the avoidance hole 2e1, the baffle plate 2e can block the paper tube 100 from moving upwards, and the plug gauge 2a can be separated from the paper tube 100.
The frame 1 is provided with a second sensor 2f, when the plug gauge 2a reaches a set position, the sensor is triggered, the second sensor 2f is connected with a control circuit through a wire, and therefore the control circuit can automatically record whether the detected paper tube 100 meets the technical requirements.
The number of the diameter detection assemblies 2 is multiple, and the multiple diameter detection assemblies 2 are arranged along the longitudinal line direction of the conveying channel 1a, so that the paper tube size detection device can detect the diameters of the multiple paper tubes 100 at the same time, and the detection efficiency is improved. The number of diameter detection assemblies 2 matches the number of first cylinders 5, and the specification figures show the number of diameter detection assemblies 2 as 3 groups.
The frame 1 is also provided with a correction component 8 for correcting the position of the paper tube 100, and the correction component 8 is positioned below the diameter detection component 2. The number of the correction assemblies 8 is the same as that of the diameter detection assemblies 2, and the correction assemblies 8 are arranged in one-to-one correspondence with the diameter detection assemblies 2.
The correction assembly 8 comprises a front correction block 8a and a rear correction block 8b, and a correction clamping port is formed between the front correction block 8a and the rear correction block 8 b; the front correction block 8a is connected with the frame 1 through a third cylinder 8c, and the rear correction block 8b is connected with the frame 1 through a fourth cylinder 8 d; when the piston rods of the third cylinder 8c and the fourth cylinder 8d are in the extending state, the front correction block 8a or the rear correction block 8b pushes the paper tube 100 to move, so that the position of the paper tube 100 is corrected, and meanwhile, the front correction block 8a and the rear correction block 8b clamp the paper tube 100, so that the coaxiality of the paper tube 100 and the plug gauge 2a is improved, and the paper tube 100 is prevented from swinging in the process of inserting the plug gauge 2a into the paper tube 100.
The positions of the front correction block 8a and the rear correction block 8b are consistent when the piston rod of the third cylinder 8c and the piston rod of the fourth cylinder 8d are in the extended state by controlling the air pressures of the third cylinder 8c and the fourth cylinder 8 d. According to the actual situation, the lower scheme can be adopted for replacement, the piston rods of the front correction block 8a and the third cylinder 8c are connected through a first spring 8e, the piston rods of the rear correction block 8b and the fourth cylinder 8d are connected through a second spring 8f, and the positions of the front correction block 8a and the rear correction block 8b can be guaranteed to be consistent by selecting springs with different elastic force.
The height detection assembly 3 includes a pressing plate 3a, a second elevating seat 3b, a fifth cylinder 3c, and a grating scale 3d. The second lifting seat 3b is connected with the frame 1 through a second guide rail 3e which is vertically arranged, the pressing plate 3a is positioned below the second lifting seat 3b, the pressing plate 3a is horizontally arranged, the pressing plate 3a is fixedly connected with the second lifting seat 3b, the cylinder body of the fifth cylinder 3c is high on the frame 1, the piston rod of the fifth cylinder 3c is connected with the second lifting seat 3b, and the pressing plate 3a is driven to move downwards or upwards when the piston rod of the fifth cylinder 3c stretches. The main body of the grating ruler 3d is fixed on the frame 1, the detection head is fixedly connected with the second lifting seat 3b, the grating ruler 3d calculates the actual height of the paper tube 100 by measuring the moving stroke of the pressing plate 3a, the grating ruler 3d is connected with the control circuit through a wire, and the control circuit can judge whether the height of the paper tube 100 meets the technical requirements.
The number of the height detection assemblies 3 is also multiple groups, the number of the height detection assemblies 3 is the same as that of the diameter detection assemblies 2, the multiple groups of the height detection assemblies 3 are arranged along the longitudinal line direction of the conveying channel 1a, and the paper tube size detection device detects the diameters of the multiple paper tubes 100 simultaneously, so that the detection efficiency is improved.
The material shifting assembly 4 comprises a sixth air cylinder 4a and a plurality of material shifting rods 4b. The plurality of material stirring rods 4b are arranged relative to the longitudinal line of the conveying channel 1a, and the material stirring rods 4b are fixedly connected with the piston rods of the sixth air cylinders 4 a; the number of the material stirring rods 4b is matched with that of the diameter detection assemblies 2, the number of the material stirring rods 4b is four in the specification, and the four material stirring rods 4b form 3 material stirring clamp openings. The cylinder body of the sixth cylinder 4a is connected with the frame 1 through a third guide rail 4c, a motor 4d is installed on the frame 1, and a main shaft of the motor 4d is connected with the cylinder body of the sixth cylinder 4a through a screw rod nut. The third guide rail 4c is arranged parallel to the longitudinal line of the conveying path 1a, and the piston rod of the sixth cylinder 4a is arranged perpendicular to the longitudinal line of the conveying path 1 a. When the piston rod of the sixth cylinder 4a drives the material pulling rod 4b to move horizontally, the material pulling rod 4b can be inserted into the gap between two adjacent paper tubes 100 or pulled out from the gap between two adjacent paper tubes 100. When the paper tube 100 is embedded in the material shifting clamp opening and the motor 4d drives the sixth air cylinder 4a to horizontally move, the material shifting rod 4b shifts the paper tube 100 to move along the longitudinal line direction in the conveying channel 1 a.
The number of the material shifting assemblies 4 is two, and the two material shifting assemblies 4 are arranged along the longitudinal line direction of the conveying channel 1a, so that the transfer efficiency of the paper tube 100 can be improved, and the detection efficiency of the paper tube 100 can be improved. The two groups of material shifting components 4 share the third guide rail 4c, the motor 4d and the screw rod nut, so that the mechanical structure and the control program can be simplified, the manufacturing cost is reduced, and the action consistency of the two groups of material shifting components 4 is improved.
The function and advantages of the individual components are further illustrated by the description of the process of detecting the diameter and height parameters of the paper tube 100 using the paper tube size detection device: the paper tube 100 to be detected is placed in the feeding section 1a1 of the conveying channel 1a, and the paper tube 100 is in a vertical state; the conveyor belt assembly conveys the inserted paper tube 100 in the direction of the discharge port 1a 2. When the paper tubes 100 pass through the first sensor 6, the control circuit controls the piston rods of the corresponding first cylinders 5 to extend out, so that the piston rods of the first cylinders 5 block the paper tubes 100, the separation of the front three paper tubes 100 from the rear paper tubes 100 is realized, and a gap is reserved between two adjacent paper tubes 100 in the front three paper tubes 100; the three paper tubes 100 described above are referred to as a first group of paper tubes 100.
The two sets of kick-out assemblies 4 are referred to as a first kick-out assembly 4 and a second kick-out assembly 4, respectively. The motor 4d is controlled to enable the material stirring rods 4b in the first material stirring assembly 4 to be arranged in one-to-one correspondence with the first air cylinders 5, namely three material stirring clamping openings in the first material stirring assembly 4 are arranged in one-to-one correspondence with three paper tubes 100 of the first group of paper tubes 100; in this state, three material stirring clamping openings in the second material stirring assembly 4 are arranged in one-to-one correspondence with the three diameter detection assemblies 2, and three paper tubes 100 in the detected diameter state are called a second group of paper tubes 100, namely, three paper tubes 100 in the second group of paper tubes 100 are arranged in one-to-one correspondence with the three material stirring clamping openings in the second material stirring assembly 4; the above state is referred to as an initial state.
Then, the sixth cylinder 4a is controlled to enable the material stirring rod 4b to horizontally move, the material stirring rod 4b is embedded into a gap between two adjacent paper tubes 100, namely three paper tubes 100 in the first group of paper tubes 100 are embedded into three material stirring clamping openings in the first material stirring assembly 4 in a one-to-one correspondence manner, and three paper tubes 100 in the second group of paper tubes 100 are embedded into three material stirring clamping openings in the second material stirring assembly 4 in a one-to-one correspondence manner.
When the piston rod of the first air cylinder 5 is in a retracted state, and when the piston rod of the third air cylinder 8c and the piston rod of the fourth air cylinder 8d are in a retracted state, then the motor 4d is controlled to synchronously and horizontally move the two sixth air cylinders 4a, and the material stirring rod 4b stirs the paper tube 100 to move along the longitudinal line direction in the conveying channel 1 a; until the first paper tube set 100 moves to the position right below the plug gauge 2a, the second paper tube set 100 moves to the position right below the pressing plate 3a in the height detection assembly 3, at this time, three paper tubes 100 in the first paper tube set 100 are arranged in one-to-one correspondence with the three diameter detection assemblies 2, and three paper tubes 100 in the second paper tube set 100 are arranged in one-to-one correspondence with the three height detection assemblies 3. In this process, if the paper tube 100 is located below the height detecting assembly 3, the second material shifting assembly 4 further pushes the paper tube 100 to slide out from the discharge port 1a 2.
Then the following actions are synchronously carried out, and the stirring rod 4b moves to an initial state; the conveyor belt assembly continues to run, forming a new first set of paper tubes 100; the correcting component 8 corrects and clamps the paper tubes 100, the diameter detecting component 2 detects whether the diameters of the paper tubes 100 meet the technical requirements, and the height detecting component 3 measures the height of each paper tube 100.
Claims (7)
1. The paper tube size detection device comprises a frame (1), and is characterized in that a conveying channel (1 a) is arranged on the frame (1), the conveying channel (1 a) comprises a feeding section (1 a 1), a detection section and a discharge port (1 a 2), a conveying belt component is arranged at the bottom of the feeding section (1 a 1), the conveying belt component is arranged on the frame (1), and the conveying belt component can continuously convey a paper tube (100) to the direction of the discharge port (1 a 2);
a plurality of first air cylinders (5) and a plurality of first sensors (6) are arranged on the frame (1), the first air cylinders (5) and the first sensors (6) are arranged along the longitudinal line of the conveying channel (1 a), the first air cylinders (5) and the first sensors (6) are electrically connected with a control circuit through wires, and when the first sensors (6) detect that one paper tube (100) passes through, the control circuit controls the piston rod of one air cylinder to extend out; when the piston rod of the first cylinder (5) is in an extending state, the piston rod of the first cylinder (5) can block the paper tube (100) on the conveyer belt assembly from moving; the plurality of paper tubes (100) in the feeding section (1 a 1) are separated according to a set interval by controlling the plurality of first cylinders (5) to extend out one by one from the discharging hole (1 a 2) to the feeding section (1 a 1);
the diameter detection assembly (2) for detecting the diameter of the paper tube (100), the height detection assembly (3) for detecting the height of the paper tube (100) and two groups of stirring assemblies (4) with stirring jaws are arranged on the frame (1), the diameter detection assembly (2) and the height detection assembly (3) are both positioned above the detection section in the conveying channel (1 a), the number of the diameter detection assemblies (2) is multiple, the number of the height detection assemblies (3) and the number of the stirring jaws in each group of stirring assemblies (4) are the same as the number of the diameter detection assemblies (2), and the multiple groups of diameter detection assemblies (2) and the multiple groups of height detection assemblies (3) are sequentially arranged along the longitudinal line of the conveying channel (1 a);
the two groups of material shifting assemblies (4) are respectively called a first material shifting assembly (4) and a second material shifting assembly (4), and a plurality of material shifting clamping openings in the first material shifting assembly (4) can be arranged in one-to-one correspondence with a plurality of paper tubes (100) which are separated from a plurality of first air cylinders (5) according to a set interval;
when the paper tube (100) in the vertical state is arranged in the stirring clamping opening in the first stirring assembly (4), the first stirring assembly (4) can stir the paper tube (100) to move to the position right below the diameter detection assembly (2) along the conveying channel (1 a), and when the paper tube (100) in the vertical state is arranged in the stirring clamping opening in the second stirring assembly (4), the second stirring assembly (4) can stir the paper tube (100) to move to the position right below the height detection assembly (3) along the conveying channel (1 a).
2. The paper tube size detection device according to claim 1, wherein the diameter detection assembly (2) comprises a plug gauge (2 a), a first lifting seat (2 b) and a second cylinder (2 c); the plug gauge is characterized in that a first lifting seat (2 b) is connected with a frame (1) through a first guide rail (2 d) which is vertically arranged, a plug gauge (2 a) is positioned below the first lifting seat (2 b), the plug gauge (2 a) is fixed on the first lifting seat (2 b) through a connecting barrel, a cylinder body of a second cylinder (2 c) is arranged on the frame (1), and a piston rod of the second cylinder (2 c) is connected with the first lifting seat (2 b).
3. Paper tube size detection device according to claim 1, characterized in that the frame (1) is further provided with a correction assembly (8) for correcting the position of the paper tube (100), the correction assembly (8) being located below the diameter detection assembly (2).
4. A paper tube size detection apparatus according to claim 3, wherein the correction assembly (8) comprises a front correction block (8 a) and a rear correction block (8 b), and a correction nip is formed between the front correction block (8 a) and the rear correction block (8 b); the front correction block (8 a) is connected with the frame (1) through a third cylinder (8 c), and the rear correction block (8 b) is connected with the frame (1) through a fourth cylinder (8 d).
5. The paper tube size detection device according to claim 1, wherein the height detection assembly (3) comprises a pressing plate (3 a), a second lifting seat (3 b), a fifth cylinder (3 c) and a grating ruler (3 d); the second lifting seat (3 b) is connected with the frame (1) through a second guide rail (3 e) which is vertically arranged, the pressing plate (3 a) is positioned below the second lifting seat (3 b), the pressing plate (3 a) is horizontally arranged, the pressing plate (3 a) is fixedly connected with the second lifting seat (3 b), the cylinder body of the fifth cylinder (3 c) is arranged on the frame (1), and the piston rod of the fifth cylinder (3 c) is connected with the second lifting seat (3 b); the main body of the grating ruler (3 d) is fixed on the frame (1), and the detection head of the grating ruler (3 d) is fixedly connected with the second lifting seat (3 b).
6. The paper tube size detection device according to claim 1, wherein the material shifting assembly (4) comprises a sixth air cylinder (4 a) and a plurality of material shifting rods (4 b), the material shifting rods (4 b) are arranged relative to the longitudinal line of the conveying channel (1 a), and a material shifting clamping opening is formed between the adjacent material shifting rods (4 b); the material stirring rod (4 b) is fixedly connected with a piston rod of a sixth air cylinder (4 a), and a cylinder body of the sixth air cylinder (4 a) is connected with the frame (1) through a translation driving mechanism.
7. The paper tube size detection device according to claim 1, wherein when a plurality of stirring clamping ports in the first stirring assembly (4) are in one-to-one correspondence with a plurality of paper tubes (100) blocked by the first cylinder (5), a plurality of stirring clamping ports in the second stirring assembly (4) are in one-to-one correspondence with a plurality of groups of diameter detection assemblies (2); and when the plurality of stirring clamping ports in the first stirring assembly (4) are in one-to-one correspondence with the plurality of groups of diameter detection assemblies (2), the plurality of stirring clamping ports in the second stirring assembly (4) are in one-to-one correspondence with the plurality of groups of height detection assemblies (3).
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| CN202111339338.6A CN114061404B (en) | 2021-11-12 | 2021-11-12 | Paper tube size detection device |
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