CN113334664A - Non-demolding glove picking device stable in working, visual detection system and detection method - Google Patents

Abstract

The invention provides a stable-working glove picking device without demolding, and belongs to the technical field of glove picking equipment. The picking pipes are provided with two groups which are arranged at two sides of the hand model, each group of picking pipes is arranged on the translation device and reciprocates along the translation device along the direction parallel to the hand model, and an air nozzle of each picking pipe is arranged towards one end of a fingertip of the hand model, so that compressed air blows a glove on the hand model to slide downwards; the invention discloses a visual detection system for an unmoulded glove, which comprises two blowback pipes arranged at two sides of a hand mould, wherein an air jet of the blowback pipes is arranged upwards; meanwhile, the gloves can be unfolded and sorted, and various cameras are used for detecting, so that unqualified products are removed, and the detection precision of the integrity of the gloves is improved.

Description

Non-demolding glove picking device stable in working, visual detection system and detection method

Technical Field

The invention relates to the technical field of glove picking equipment, in particular to a stable-working glove picking device without demoulding, a visual detection system and a detection method.

Background

The rubber gloves are made of rubber sheets or films, are widely applied to a plurality of fields, mainly play a role in isolating pollution and protecting hands, and are applied to various fields such as housework, medical inspection, medical production, chemical and chemical experiments, electronic industry, food industry, gardening and the like. However, the existing glove stripping equipment still has the following disadvantages:

1. in the process of separating the gloves from the hand molds by the demolding mechanism, partial gloves cannot be smoothly separated from the hand molds in the process, the gloves which are not separated are generally peeled manually, but the temperature of the hand molds is generally above 70 ℃, the working environment is severe, the space of a production line is limited, and the work of workers is very inconvenient;

2. because gloves are in flexible product, when gloves deciduate, the easy fold of taking place of gloves is together and easily folding together, makes damaged department or greasy dirt department on the gloves often sheltered from by other regions, causes the phenomenon of lou examining easily to make the gloves of lou examining mix into in the middle of the finished product, reduce the accuracy of testing process.

Disclosure of Invention

The invention mainly aims to solve the problems in the prior art and provide a stable-working glove picking device without demoulding and a visual detection system thereof.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a job stabilization's gloves pluck device not demold which characterized in that: the device comprises picking pipes and a translation device, wherein the picking pipes are provided with two groups arranged at two sides of a hand model, each group of picking pipes comprises a plurality of picking pipes arranged side by side along the direction close to one end of a fingertip of the hand model, each group of picking pipes is arranged on the translation device and reciprocates along the direction parallel to the hand model along with the picking pipes, an air nozzle of each group of picking pipes is arranged downwards, compressed air is used for blowing gloves on the hand model to slide downwards, and each group of picking pipes sequentially blows air along the direction close to one end of the fingertip of the hand model;

the hand mold further comprises a back blowing pipe, the number of the back blowing pipes is two, the back blowing pipes are arranged on two sides of the hand mold, air outlets of the back blowing pipes are arranged upwards, the compressed air blowing hand sleeves are unfolded on the hand mold, and the back blowing pipes are arranged on the front side of the picking pipes along the moving direction of the hand mold.

Preferably, the air outlet of the back-blowing pipe is opposite to the neck wrist part of the hand mould. When the glove is demoulded, the glove is demoulded to the neck-wrist part of the hand mould, and the back-blowing pipe enables the glove to be unfolded on the hand mould, so that the glove can be smoothly blown off from the hand mould by the picking pipe.

Preferably, an adjusting device is arranged between the translation device and the corresponding group of the picking pipes, and the adjusting device is connected with the corresponding picking pipes and drives the picking pipes to swing along the direction close to or far away from the hand model. Adjusting device can make it keep away from the hand former when the takeout pipe removes, avoids hand former shake or position to collide with the takeout pipe when unusual, makes the jet-propelled mouth of takeout pipe be close to the hand former at the during operation, makes compressed air can blow off the gloves on the hand former more smoothly.

Preferably, the adjusting device comprises an adjusting cylinder, each group of picking pipes is arranged on the translation device through a movable mounting rod, the adjusting cylinder is arranged on the translation device, and a piston rod of the adjusting cylinder is connected with the movable mounting rod and pushes the movable mounting rod to swing. The adjusting cylinder pushes the movable mounting rod to swing, so that the air jet of the picking pipe and the position of the hand model are adjusted, and the adjusting is convenient.

Preferably, the translation device comprises a linear module or a translation cylinder, the linear module or the translation cylinder is arranged in parallel to the moving direction of the hand model, and the linear module or the translation cylinder is connected with the corresponding group of picking pipes and drives the picking pipes to reciprocate. The linear module or the translation cylinder drives the picking pipe to reciprocate, so that the moving distance and speed of the picking pipe can be conveniently and accurately controlled.

Preferably, the picking pipe comprises an installation pipe and an air injection pipe, the installation pipe is installed on the translation device, one end of the air injection pipe is connected with the air outlet end of the installation pipe, the other end of the air injection pipe is an air injection port, and the air injection pipe is a hose. The hose has flexibility, can avoid colliding with the hand mould and causing damage to the hand mould.

Preferably, the device also comprises a mounting frame, the picking pipe is slidably mounted on the mounting frame through a sliding seat, the translation device is connected with the sliding seat, and the back flushing pipe is mounted on the mounting frame.

Preferably, the mounting bracket include stand and optical axis, the optical axis is on a parallel with the direction of motion setting of hand former, the stand has the symmetry to set up two at the optical axis both ends, the tip of optical axis is connected with the stand detachable that corresponds the side, sliding seat slidable mounting is on the optical axis. The optical axis can guarantee that the sliding seat rectilinear movement to the sliding seat direction, and then guarantees to pluck the jet-propelled mouth of pipe and the distance between the hand former invariable, guarantees to pluck stably.

A visual inspection system for unmoulded gloves comprises the unmoulded glove picking device.

Preferably, the unmolded glove visual inspection system further comprises: the device comprises a demolding station camera, an outer guide device, a shape sorting device, a rechecking camera, a rejecting unit and a final detection camera;

a demolding station camera for detecting the integrity of the glove neck wrist part which is not completely demolded;

the outer guide device is used for limiting and guiding the tilted hand model and driving the hand model and the gloves to rotate;

the shape finishing device is used for adjusting and stretching the gloves with irregular shapes;

the rechecking camera is used for detecting the damage condition and the oil stain condition of the adjusted gloves;

the removing unit is used for removing the damaged or greasy gloves;

and the last position detection camera is used for detecting the hand model after the gloves are removed.

Preferably, the outer guide device comprises a connecting frame arranged beside the hand model, an outer guide wheel is rotatably arranged on the connecting frame, an inner guide wheel is fixedly arranged on the hand model, and the outer guide wheel runs on the arc curved surface of the inner guide wheel, so that the inner guide wheel drives the hand model and the gloves to rotate.

Preferably, form finishing device sets up the arrangement roller on the workstation including setting up in the workstation of hand former below, connecting in the drive unit of workstation bottom and two sets of adjacent rotations, drive unit's output is connected in the input of arrangement roller, and forms an arrangement passageway between two sets of arrangement rollers, by drive unit drives two sets of arrangement rollers and expandes and adjust the gloves through in the arrangement passageway.

Preferably, each group of the arrangement rollers are provided with tangent planes on the arc curved surfaces, and the two groups of the arrangement rollers are symmetrically arranged on the workbench.

Preferably, the removing unit comprises a roller removing mechanism arranged below the hand mould and an air-blowing compensation mechanism arranged beside the hand mould;

preferably, the roller removing mechanism comprises a box body arranged below the hand die and two groups of adjacent removing rollers which are rotatably arranged on the box body, a removing channel is formed between the two groups of removing rollers, a driving assembly is arranged on the box body, and the driving assembly is used for driving the two groups of removing rollers to remove gloves which are damaged or have oil stains on the hand die in the removing channel.

Preferably, every group all be provided with the tangent plane on the circular arc curved surface of rejecting the roller, and two sets of arrangement roller symmetries set up on the box, still be provided with the skid resistant course on the circular arc curved surface of rejecting the roller, the skid resistant course is used for increasing the frictional force between the gloves when rejecting.

Preferably, the air-blowing compensation mechanism comprises a support frame arranged at the side of the hand mold and a compensation air pipe arranged on the support frame, the support frame is arranged at the side of the hand mold, the compensation air pipe is fixed on the support frame, and the compensation air pipe is used for air-blowing and stripping the gloves on the hand mold by utilizing compressed air.

Preferably, the picking device is further provided with an auxiliary stripping assembly.

Preferably, the auxiliary stripping assembly comprises a first stripping brush roller and a second stripping brush roller, the first stripping brush roller and the second stripping brush roller are adjacently arranged on the optical axis, the first stripping brush roller is close to the inlet end of the picking device, the circular arc working surface of the first stripping brush roller rotates to walk on the neck wrist portion of the hand membrane, the second stripping brush roller is far away from the inlet end of the picking device, and the circular arc working surface of the second stripping brush roller walks on the palm portion of the hand membrane.

Preferably, the circular arc working surface of the first demolding brush roller and the circular arc working surface of the second demolding brush roller are uniformly provided with bristles, and the bristles are used for separating the gloves from the hand mold.

A detection method based on the unmolded glove comprises the following steps:

step 1: detecting the neck and wrist parts of the gloves which are not demoulded by the demoulding station camera, and checking whether the neck and wrist parts of the gloves are damaged or not;

step 2: the hand mold is guided and limited by the outer guide device so as to drive the hand mold and the gloves to rotate and enable the tilted hand mold to return to a vertical state;

and step 3: the shape finishing device is used for adjusting the hand mold to unfold the gloves with irregular shapes, and the re-inspection camera is used for detecting the unfolded gloves again to judge whether the gloves are damaged or have oil stains;

and 4, step 4: the glove with breakage or more oil stains in the detection process is removed by the removing unit;

and 5: the picking device picks and releases gloves which are not damaged and have no greasy dirt, and the last detection camera detects the hand model and detects whether the gloves which are not picked are left on the hand model.

Preferably, in step 1, the glove is demolded by a demolding machine so as to turn the glove outwards and separate the neck and wrist part of the glove from the hand mold, and the neck and wrist part of the glove which is not demolded is detected by a demolding station camera so as to detect whether the neck and wrist part of the glove is damaged or not.

Preferably, in step 2, the outer guider contacts with the hand mould, then the outer guide wheel contacts with the inner guide wheel on the hand mould, and the inner guide wheel is driven to walk on the outer guide wheel, so that the outer wheel is limited to the tilted hand mould, and the inner guide wheel drives the hand mould and the glove to rotate, thereby adjusting the detection direction of the glove.

Preferably, in step 3, the driving unit on the form finishing device drives the two sets of finishing rollers connected with the output ends of the form finishing device to rotate reversely, when the gloves which are not separated from the hand model pass through the finishing channel, the circular arc curved surfaces on the gloves and the two sets of finishing rollers are in contact with the gloves, the gloves are unfolded along the circular arc curved surfaces along with the rotation of the finishing rollers, and the gloves in irregular forms are unfolded and finished.

Preferably, in step 3, the palm and the fingers of the glove are detected by the rechecking camera to detect whether there is a damage or oil stain on the glove.

Preferably, in step 4, the driving assembly drives the removing roller to rotate, and the removing roller removes and peels off the damaged or greasy gloves passing through the removing channel, so that the circular arc curved surface of the removing roller clamps and pulls the gloves, and the gloves slide down along the hand mold and are separated from the hand mold.

Preferably, in step 4, the gloves which are not removed by the roller removing mechanism pass through the air blowing compensation mechanism, external compressed air is sprayed out from the air spraying end of the compensation air pipe in the air blowing compensation mechanism and acts on the gloves, and the gloves are blown away by the compressed air and fall off the hand molds.

Preferably, in step 5, the picking device picks and releases the qualified gloves, compressed air is ejected from the air ejection ports of the picking tubes to blow the gloves on the hand model to slide downwards, so that the picking tubes eject air in sequence along the direction close to one end of the fingertips of the hand model until the qualified gloves are separated from the hand model.

The invention has the advantages and positive effects that:

(1) the air jet of the picking tube of the stable-working glove picking device without demolding ejects high-pressure air, the gloves are separated from the hand mold through the high-pressure air, the picking tube is provided with a plurality of picking tubes along the direction close to one end of the fingertip of the hand mold, each picking tube sequentially ejects air along the direction close to one end of the fingertip of the hand mold, the picking tubes gradually blow the gloves away from the hand mold, the separation of the gloves and the hand mold is realized only by the high-pressure air, the translation device drives the picking tubes to move synchronously along with the hand mold, the picking time of the gloves of each hand mold is enough, the picking tubes are driven to move to the corresponding hand mold when the system detects that the gloves are not picked down by the hand mold, the gloves are picked down, the separation effect is good, the picking efficiency is high, the picking of the gloves which are not demolded can be completed without stopping conveying of the hand mold, and the occupied space is small.

(2) Before the glove picking roller picks the gloves, the gloves need to be demoulded, and gloves which are not picked exist after demoulding, and gloves which are not demoulded and not picked exist, and for the gloves which are not demoulded and not picked, the picking air pipe can directly pick the gloves through high-pressure air; for the gloves which are not taken off after demoulding, the neck and the wrist parts of the gloves are tightly combined with the hand mould, the gloves are difficult to be directly taken off by high-pressure air of the taking cylinder, and the clearance between the gloves and the hand mould can be generated by the cooperation of the back blowing pipe and the common forward blowing, so that the subsequent separation of the gloves and the hand mould is more reliable and stable.

(3) The glove and the hand mold can be detected for many times by matching the demolding station camera, the rechecking camera and the end position camera, the neck and wrist parts of the glove are detected by the demolding station camera, the problem that the neck and wrist parts of the glove are difficult to detect is solved, and the rechecking camera can be used for detecting whether the palm part and the finger part of the unfolded glove are damaged or have oil stains, so that the aim of completely detecting the whole glove is fulfilled; utilize last position camera to detect the hand former after breaking away from gloves, ensure that gloves on the hand former fully break away from, also can detect the hand former simultaneously, detect whether there is the fracture or the damaged condition in the hand former, avoid leaving the production hidden danger.

(4) By adopting the shape finishing device, the gloves which are not separated from the hand model can be unfolded and finished, so that the gloves are prevented from being folded and overlapped in the detection process, the parts with damage or oil stains are shielded, and the detection accuracy of the rechecking camera is reduced; and the outer guiding device is matched for use, so that the hand model and the gloves which are not separated from the hand model can rotate, the detection direction of the gloves is adjusted, and the accuracy of the glove integrity detection of the rechecking camera is further improved.

(5) The device has the advantages that the roller removing mechanism is adopted, damaged gloves can be stripped and removed, the anti-slip layer is arranged on the arc surface of the removing roller in the roller removing mechanism, the friction force between the gloves and the removing roller can be increased, the removing effect is good, the air blowing compensation device is matched for use, the gloves which are not separated by the roller removing mechanism can be fallen and removed, the demolding effect of the removing unit on the gloves is guaranteed, and qualified products can be directly conveyed to the picking device for picking; and through set up supplementary drawing of patterns subassembly on picking the device, can pick the device to the cooperation and carry out the drawing of patterns and pick the gloves to reduce the difficulty of picking of gloves, reduce the error rate that gloves were picked, with the automation mechanized operation that realizes the gloves drawing of patterns, so have better practicality.

Drawings

FIG. 1 is a schematic perspective view of an unmoulded glove removal device which is stable in operation;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic right-view of the stable-working glove removing apparatus without stripping;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic perspective view of an unmolded glove visual inspection system;

FIG. 6 is a schematic view of the structure between the guide and the hand mold;

FIG. 7 is a schematic structural diagram of a form finishing device;

FIG. 8 is a schematic diagram of the structure of the rejection unit;

fig. 9 is an auxiliary knock-out assembly of example 2.

In the figure: 1. a hand mould conveying line; 2. a hand model; 3. a column; 4. an optical axis; 5. a sliding seat; 6. a linear module; 7. a mounting seat; 8. an adjusting cylinder; 9. picking the pipe; 10. installing a pipe; 11. a gas ejector tube; 12. moving the mounting rod; 13. a connecting member; 14. fixing the mounting rod; 15. a blowback pipe; 16. a guide plate; 17. a demolding station camera; 18. an outer guide; 19. a form finishing device; 20. a rechecking camera; 21. a roller removing mechanism; 22. an air-blowing compensation mechanism; 23. a last position detection camera; 24. a connecting frame; 25. an outer guide wheel; 26. a work table; 27. a drive unit; 28. a finishing roller; 29. a box body; 30. a rejecting roller; 31. a support frame; 32. a compensation air pipe; 33. a first stripping brush roller; 34. and a second stripping brush roller.

Detailed Description

For a better understanding of the present invention, reference is made to the following detailed description and accompanying drawings that illustrate the invention.

Example 1

As shown in fig. 1-4, a stable-working glove-stripping device without stripping comprises stripping tubes 9 and a translation device, wherein the stripping tubes 9 are arranged in two groups at two sides of a hand mold 2, each group of the stripping tubes 9 comprises a plurality of stripping tubes arranged side by side along the direction close to one end of a fingertip of the hand mold 2, each group of the stripping tubes 9 is arranged on the translation device and reciprocates along the direction parallel to the hand mold 2 along with the corresponding stripping tube, an air-jet port of each stripping tube 9 is arranged downwards, compressed air blows gloves on the hand mold 2 to slide downwards, and each group of the stripping tubes 9 sequentially jets air along the direction close to one end of the fingertip of the hand mold 2; the hand mold further comprises a back blowing pipe 15, the back blowing pipe 15 is provided with two parts arranged on two sides of the hand mold 2, an air jet port of the back blowing pipe 15 is arranged upwards, so that the compressed air blowing glove is unfolded on the hand mold 2, and the back blowing pipe 15 is arranged on the front side of the picking pipe 9 in the moving direction of the hand mold 2. This stable in operation's not drawing of patterns gloves plucking device's plucking pipe 9's jet-propelled high pressure gas, it separates gloves and hand former 2 through high pressure gas, pluck pipe 9 and be provided with a plurality ofly along the direction of the fingertip one end that is close to hand former 2, and each pluck pipe 9 spouts the gas in proper order along the direction of being close to 2 fingertip one ends of hand former, pluck pipe 9 and blow away from hand former 2 with gloves gradually, only rely on high pressure gas to realize the separation of gloves and hand former 2, translation device drives and plucks pipe 9 along with 2 synchronous motion of hand former, the time of plucking of the gloves of every hand former 2 is enough, the separation is effectual, it is efficient to pluck, and hand former 2 need not stop to carry and can accomplish not drawing of patterns gloves's plucking, occupation space is little.

The present invention is further described with reference to the following detailed description, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily limited to these specific embodiments, and that equivalents and common means not specifically described herein are but nonetheless fall within the scope of the invention.

Specifically, as shown in fig. 1 to 4: install hand former 2 on 2 transfer chain 1 of hand former, in this embodiment, hand former 2 has two rows, and 2 symmetries of two rows hand formers set up in 2 transfer chain 1 both sides of hand former to link to each other with 2 transfer chain 1 of hand former. Two rows of 2 synchronous swings of hand former 2 of 2 transfer chain both sides of hand former, at least one side of 2 transfer chain 1 of hand former is provided with the deflector 16 that is used for leading hand former 2, deflector 16 sets up between the hand former 2 that correspond the side and 2 transfer chain 1 of hand former, deflector 16 is the slope form that is close to 2 transfer chain 1 of hand former gradually for the direction of delivery along hand former 2, 16 finger tip one end of messenger's hand former 2 of deflector inclines to the outside, thereby reserve sufficient space between two rows of hand formers 2, conveniently take the installation setting of pipe 9.

Each group of picking pipes 9 is connected with a translation device, each group of picking pipes 9 is arranged on the same movable mounting rod 12, and the movable mounting rods 12 are arranged on the translation device and move synchronously along with the translation device. An adjusting device is arranged between the translation device and the corresponding group of picking pipes 9, the adjusting device is arranged on the translation device, the adjusting device is connected with the corresponding movable mounting rod 12 and pushes the movable mounting rod to swing, and then the picking pipes 9 swing along the direction close to or far away from the hand model 2.

The movable mounting rod 12 is slidably mounted on a mounting frame, and the translation device is mounted on the mounting frame and connected with the movable mounting rod 12.

The mounting bracket includes stand and optical axis, and the optical axis is on a parallel with the moving direction level setting of hand former 2, the vertical setting of stand, and the stand has the symmetry to set up two at the optical axis both ends. The both ends of optical axis are connected with the upper end detachable of the stand of corresponding side respectively to conveniently adjust the height of optical axis.

Remove installation pole 12 perpendicular to optical axis level setting, remove installation pole 12 and install on the optical axis through sliding seat 5, sliding seat 5 slidable mounting is on the optical axis, and sliding seat 5 and the relative rotation setting of optical axis, removes installation pole 12 and installs on sliding seat 5. The translation device is installed between two stands, and the translation device sets up under the optical axis, and adjusting device sets up between translation device and sliding seat 5, and adjusting device installs on translation device to along with translation device synchronous motion, adjusting device links to each other with sliding seat 5, has both realized sliding seat 5's reciprocating motion, has realized sliding seat 5 again around the rotation of optical axis, and it is convenient to adjust.

Adjusting device includes adjust cylinder 8, the vertical setting of adjust cylinder 8, and adjust cylinder 8 rotates and installs on translation device, and adjust cylinder 8's piston rod links to each other with one side of sliding seat 5 to drive sliding seat 5 and rotate around the optical axis.

The translation device includes linear module 6, and linear module 6 is on a parallel with the direction of motion level setting of hand former 2, and linear module 6 is installed between two stands, and mount pad 7 is installed to the lateral part of linear module 6, and linear module 6 drives mount pad 7 along the direction of motion reciprocating motion that is on a parallel with hand former 2, and adjusting cylinder 8 rotates and installs on mount pad 7. The linear module 6 can be replaced by a translation cylinder, and the reciprocating movement of the mounting seat 7 can also be realized through a crank-slider mechanism by a motor.

Every takeout pipe 9 all is connected with the removal installation pole 12 detachable that corresponds through connecting piece 13, and the air jet of takeout pipe 9 sets up down, makes the gloves on the compressed air blowing hand former 2 slide downwards, and then blows gloves off hand former 2. Each group of the picking pipes 9 is arranged at intervals along the axial direction of the movable mounting rod 12, and each group of the picking pipes 9 blows air one by one in the direction close to one end of the finger tip of the hand model 2, so that the gloves are blown off from the hand model 2 in sequence.

This stable in operation's gloves plucking device that does not demold still includes blowback pipe 15, and blowback pipe 15 passes through fixed mounting pole 14 to be installed on the optical axis, and fixed mounting pole 14 one end is passed through connecting piece 13 and is connected with optical axis detachable, and the other end passes through connecting piece 13 and is connected with blowback pipe 15 detachable. The air jet of the back-blowing pipe 15 is arranged upwards, so that the compressed air blows the gloves on the hand mould 2 to move upwards and is unfolded on the hand mould 2, and the air jet of the back-blowing pipe 15 is opposite to the neck and wrist parts of the hand mould 2. The back-blowing pipe 15 is arranged at the front side of the picking pipe 9 along the moving direction of the hand die 2.

The picking pipe 9 and the blowback pipe 15 are respectively composed of an installation pipe 10 and an air injection pipe 11, the installation pipe 10 is a hard pipe, the installation pipe 10 is detachably connected with a movable installation rod 12 or a fixed installation rod 14 through a connecting piece 13, one end of the air injection pipe 11 is connected with the air outlet end of the corresponding installation pipe 10, the other end of the air injection pipe is an air injection port, and the air injection pipe 11 is a hose.

When the glove is used, the picking pipe 9 and the blowback pipe 15 are both connected with a booster pump, so that the glove and the hand model 2 are separated through high-pressure air.

A visual inspection system for unmoulded gloves comprises the unmoulded glove picking device.

As shown in fig. 5-8, the unmolded glove visual inspection system further comprises: a demoulding station camera 17, an outer guide device 18, a form finishing device 19, a rechecking camera 20, a rejecting unit and a final detection camera 23;

the demolding station camera 17 is used for detecting the integrity of the neck and wrist parts of the incompletely demolded gloves, and the neck and wrist parts of the gloves which are faded down by the demolding machine are detected by using the demolding station camera 17 because the neck and wrist parts of the gloves are difficult to detect, so that whether the neck and wrist parts of the gloves are damaged or not is judged;

the outer guide device 18 is used for limiting and guiding the tilted hand model 2, pressing down and limiting the tilted hand model 2, driving the hand model 2 and the glove to rotate, changing the detection angle of the glove and detecting different positions of the glove;

the shape finishing device 19 is used for adjusting and unfolding the gloves with irregular shapes, preventing the folded parts of the gloves from being folded mutually, blocking the areas with damages or greasy dirt on the gloves and reducing the accuracy in later detection;

the rechecking camera 20 is used for detecting the damage condition and the oil stain condition of the gloves after adjustment, and judging whether the unfolded gloves are damaged and whether oil stains exist on the surfaces of the gloves;

the removing unit is used for removing the damaged or greasy gloves so as to remove the unqualified gloves in the production process;

and the last position detection camera 23 is used for detecting the hand model 2 after the gloves are removed, and detecting whether gloves which are not removed or not removed remain on the hand model 2 or whether hidden dangers such as damage or cracking exist in the hand model 2.

Outer guider 18 is including setting up in the link 24 of hand former 2 side, it is provided with outer guide pulley 25 to rotate on the link 24, the fixed interior guide pulley that is provided with on hand former 2, outer guide pulley 25 walks on the circular arc curved surface of interior guide pulley, so that interior guide pulley drives hand former 2 and gloves and carries out the rotation, outer guider 18 of telling makes outer guide pulley 25 contact with the interior guide pulley on hand former 2 after hand former 2 contacts, and make interior guide pulley walk on outer guide pulley 25, so that the hand former 2 of outer guide pulley pair perk carries out spacingly, and make interior guide pulley drive hand former 2 and gloves and carry out the rotation, thereby adjust the detection position of gloves, thereby improve the comprehensive nature that equipment detected gloves, avoid appearing lou the emergence of examining the phenomenon, influence the quality of product.

Specifically, hand former 2 is rotatable to be set up on hand former 2 transfer chain 1, and the circular arc curved surface that interior guide pulley and outer say has certain roughness to both take place relative rotation when making interior guide pulley walk on the circular arc curved surface along outer guide pulley 25.

The shape finishing device 19 comprises a workbench 26 arranged below the hand mold 2, a driving unit 27 connected to the bottom of the workbench 26, and two groups of finishing rollers 28 adjacently and rotatably arranged on the workbench 26, the output end of the driving unit 27 is connected to the input end of the finishing rollers 28, a finishing channel is formed between the two groups of finishing rollers 28, the driving unit 27 drives the two groups of finishing rollers 28 to unfold and adjust the gloves passing through the finishing channel, the arc curved surface of each group of finishing rollers 28 is provided with a tangent plane, the two groups of finishing rollers 28 are symmetrically arranged on the workbench 26, the driving unit 27 on the shape finishing device 19 drives the two groups of finishing rollers 28 connected with the output ends thereof to reversely rotate, when the gloves which are not separated from the hand mold 2 pass through the finishing channel, the gloves are in contact with the arc curved surfaces on the two groups of finishing rollers 28, and the gloves are unfolded along the arc curved surfaces along with the rotation of the finishing rollers 28, the gloves in irregular shapes are unfolded and sorted, the gloves are unfolded and tiled by using the shape sorting device 19, damage parts and oil stains on the gloves are prevented from being shielded and are not easy to find, and therefore the accuracy of later detection is guaranteed.

Specifically, the driving unit 27 may adopt a combination of a driving motor and a gear set, and the specific structure and the working principle thereof both belong to the prior art in the technical field.

The removing unit comprises a roller removing mechanism 21 arranged below the hand mould 2 and an air-blowing compensation mechanism 22 arranged beside the hand mould 2, damaged gloves on the hand mould 2 are removed by the roller removing mechanism 21, the gloves slide downwards and are removed by the roller removing mechanism 21, compressed air with high pressure is sprayed out by the air-blowing compensation mechanism 22, the gloves which are not removed on the hand mould 2 are blown down by the compressed air, and unqualified products are prevented from being mixed into qualified products;

the roller removing mechanism 21 comprises a box body 29 arranged below the hand die 2 and two groups of removing rollers 30 which are adjacently and rotatably arranged on the box body 29, a removing channel is formed between the two groups of removing rollers 30, a driving assembly is arranged on the box body 29 and is used for driving the two groups of removing rollers 30 to remove gloves which are damaged or have oil stains on the hand die 2 and pass through the removing channel; the circular arc curved surface of each group of rejecting rollers 30 is provided with a tangent plane, the two groups of finishing rollers 28 are symmetrically arranged on the box body 29, the circular arc curved surface of each group of rejecting rollers 30 is also provided with an anti-slip layer which is used for increasing the friction force between the rejecting rollers 30 and gloves during rejecting, the rejecting rollers 30 are driven by a driving assembly to rotate, the rejecting rollers 30 reject and strip the damaged or greasy gloves passing through the rejecting channel, so that the circular arc curved surface of each rejecting roller 30 clamps and pulls the gloves, the gloves slide down along the hand dies 2 and are separated from the hand dies 2, and the tangent planes on the rejecting rollers 30 are arranged, so that when the inclined planes on the two groups of rejecting rollers 30 correspond to each other, a wider channel is formed between the two groups of rejecting rollers, the qualified gloves which do not need to be rejected can pass through, the anti-slip layer is arranged on the circular arc curved surface of each rejecting roller 30, the friction force when the gloves are in contact with the gloves can be increased, so that the gloves can be better clamped, the rejection effect of unqualified gloves is improved.

Specifically, the anti-slip layer can be made of rough and soft materials such as a felt layer, a felt layer and a full-face layer, the driving assembly can be combined with a driving motor and a gear set, and the specific structures and working principles of the anti-slip layer and the driving assembly belong to the prior art in the technical field.

The air blowing compensation mechanism 22 comprises a support frame 31 arranged at the side of the hand mold 2 and a compensation air pipe 32 arranged on the support frame 31, the support frame 31 is arranged at the side of the hand mold 2, the compensation air pipe 32 is fixed on the support frame 31, the compensation air pipe 32 is used for performing air blowing stripping on the glove on the hand mold 2 by utilizing compressed air, the glove which is not removed by the roller removing mechanism 21 passes through the air blowing compensation mechanism 22, the external compressed air is sprayed out from an air nozzle of the compensation air pipe 32 in the air blowing compensation mechanism 22 and acts on the glove, and the glove is blown away and falls off from the hand mold 2 by the compressed air.

Specifically, the compressed air may be provided by an air compressor or a booster pump, and is communicated with the air inlet of the compensation air pipe 32 through a hose, the stripper may adopt a stripping device in the prior art, so that the opening of the wrist part of the glove is fallen off from the hand mold 2, and the air blowing compensation mechanism 22 may be provided with a group of photoelectric sensors for extracting whether the device removes the damaged glove; the concrete structures of the stripper and the photoelectric sensor belong to the prior art in the technical field in the working principle, and the stripper and the photoelectric sensor are not improved in the invention, so that the details are not repeated.

Example 2

As shown in fig. 9, the present embodiment is different from embodiment 1 in that an auxiliary stripping assembly is further disposed on the picking apparatus;

the auxiliary demoulding assembly comprises a first demoulding brush roller 33 and a second demoulding brush roller 34, the first demoulding brush roller 33 and the second demoulding brush roller 34 are adjacently arranged on the optical axis 4, the first demoulding brush roller 33 is close to the inlet end of the picking device, the circular arc working surface of the first demoulding brush roller 33 rotates to walk on the neck wrist portion of the hand membrane 2, the second demoulding brush roller 34 is far away from the inlet end of the picking device, the circular arc working surface of the second demoulding brush roller walks on the palm portion of the hand membrane 2, brush bristles are uniformly distributed on the circular arc working surface of the first demoulding brush roller 33 and the circular arc working surface of the second demoulding brush roller 34, and the brush bristles are used for separating gloves from the hand membrane 2.

Specifically, when the gloves on the hand mold 2 are picked, the gloves are completely peeled off from the hand mold 2 by means of matching of the plurality of groups of picking pipes 9 and the back flushing pipe 15, and the difficulty in peeling the gloves by the picking device can be reduced by matching of the auxiliary stripping components, so that the gloves can be smoothly separated from the hand mold 2; wherein the first demoulding brush roller 33 and the second demoulding brush roller 34 continuously rotate to assist the picking pipe 9 and the blowback pipe 15 to pick up the gloves, when the gloves which are not completely demoulded enter the picking device, the first demoulding brush roller 33 is rotated to drive the brush hair arranged on the surface of the first demoulding brush roller to act on the neck wrist parts of the hand moulds 2, an air inlet gap is formed between the gloves and the hand moulds 2 by utilizing the friction force between the brush hair and the neck wrist parts of the gloves, and at the moment, compressed air is blown into the air inlet gap from the air nozzle of the picking pipe 9 to separate the gloves and the hand moulds 2, so that the gloves are blown down more easily; if the gloves are not blown down and attached to the palm parts of the hand molds 2, the second demolding brush rollers 34 rotate on the palm parts of the gloves, air inlet gaps are formed between the hand molds 2 and the palm parts of the gloves again by utilizing friction force between the bristles and the gloves, at the moment, the picking-up pipes 9 spray compressed air into the air inlet gaps, the gloves are blown down on the hand molds 2, and therefore picking-up of the gloves is completed. Compared with the embodiment 1, the glove picking device has the advantages that the picking effect is better, the glove picking difficulty is lower, and the glove picking error rate can be reduced.

In addition, supplementary drawing of patterns subassembly also can adopt fixed, supplementary drawing of patterns subassembly does not carry out the motion along with adjusting device or translation device promptly, can be fixed in supplementary drawing of patterns subassembly on stand 3 this moment, avoids supplementary drawing of patterns subassembly and the dislocation phenomenon to appear between hand former 2 when removing to guarantee the stability of supplementary drawing of patterns subassembly work.

By taking the embodiment 2 as an example, the specific working process of the invention is as follows:

1. the invention is started, the glove on the hand mold 2 is removed by the stripper, the neck and wrist parts of the glove which is not stripped are detected by the stripping station camera 17, and whether the neck and wrist parts of the glove are damaged or not is checked;

2. the hand model 2 is guided and limited by the outer guiding device 18 so as to drive the hand model 2 and the gloves to rotate and enable the tilted hand model 2 to return to a vertical state;

3. the hand mould 2 is adjusted by the shape finishing device 19 to unfold the gloves with irregular shapes, and the unfolded gloves are detected again by the rechecking camera 20 to judge whether the gloves are damaged or have oil stains;

4. the driving assembly drives the removing roller 30 to rotate, the removing roller 30 removes and peels the damaged or greasy gloves passing through the removing channel so as to enable the gloves to be separated along the hand model 2, the gloves which are not removed by the roller removing mechanism 21 pass through the air blowing compensation mechanism 22, and compressed air is sprayed from the air spraying end of the compensation air pipe 32 in the air blowing compensation mechanism 22 and acts on the gloves so as to blow the gloves off and remove the hand model 2;

5. the glove which is not damaged and has no oil stain is demolded and picked up by the picking device and the auxiliary demolding component, the hand model 2 is detected by the last position detection camera 23, and whether the glove which is not picked up is left in the hand model 2 is detected.

The embodiments of the present invention have been described in detail, but the present invention is only the preferred embodiments of the present invention, and is not to be considered as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims (10)

1. The utility model provides a job stabilization's gloves pluck device not demold which characterized in that: the device comprises picking pipes (9) and a translation device, wherein the picking pipes (9) are provided with two groups which are arranged at two sides of a hand die (2), each group of picking pipes (9) comprises a plurality of picking pipes which are arranged side by side along the direction close to one end of a fingertip of the hand die (2), each group of picking pipes (9) is arranged on the translation device and reciprocates along the direction parallel to the hand die (2) along with the picking pipes, an air jet port of each picking pipe (9) is arranged downwards, so that compressed air blows gloves on the hand die (2) to slide downwards, and each group of picking pipes (9) sequentially jet air along the direction close to one end of the fingertip of the hand die (2);

the hand mold further comprises a back blowing pipe (15), the back blowing pipe (15) is provided with two parts arranged on two sides of the hand mold (2), an air jet of the back blowing pipe (15) is arranged upwards, so that the compressed air blowing glove is unfolded on the hand mold (2), and the back blowing pipe (15) is arranged on the front side of the picking pipe (9) in the moving direction of the hand mold (2).

2. A visual inspection system for an unmolded glove comprising the unmolded glove removal apparatus of claim 1.

3. The method of claim 2, further comprising: the unmolded glove visual inspection system further comprises: a demoulding station camera (17), an outer guide device (18), a form finishing device (19), a rechecking camera (20), a rejecting unit and a final position detection camera (23);

a demolding station camera (17) for detecting the integrity of the glove neck wrist part which is not completely demolded;

the outer guide device (18) is used for limiting and guiding the tilted hand model (2) and driving the hand model (2) and the gloves to rotate;

the shape finishing device (19) is used for adjusting and stretching the gloves with irregular shapes;

the rechecking camera (20) is used for detecting the damage condition and the oil stain condition of the gloves after adjustment;

a rejection unit; the glove cleaning machine is used for removing damaged or greasy gloves;

and the last position detection camera (23) is used for detecting the hand model (2) after the gloves are removed.

4. The method of claim 3, wherein: the outer guide device (18) comprises a connecting frame (24) arranged on the side of the hand die (2), an outer guide wheel (25) is arranged on the connecting frame (24) in a rotating mode, an inner guide wheel is fixedly arranged on the hand die (2), and the outer guide wheel (25) walks on an arc curved surface of the inner guide wheel, so that the inner guide wheel drives the hand die (2) and the gloves to rotate.

5. The method of claim 3, wherein: form finishing device (19) including set up workstation (26) in hand former (2) below, connect in drive unit (27) of workstation (26) bottom and two sets of adjacent arrangement roller (28) that set up on workstation (26) of rotating, the output of drive unit (27) is connected in the input of arrangement roller (28), and forms an arrangement passageway between two sets of arrangement roller (28), by drive unit (27) drive two sets of arrangement roller (28) and expand and adjust the gloves in the arrangement passageway.

6. The method of claim 5, wherein: each group of the arrangement rollers (28) is provided with a tangent plane on the arc curved surface, and the two groups of the arrangement rollers (28) are symmetrically arranged on the workbench (26).

7. The method of claim 3, wherein: the removing unit comprises a roller removing mechanism (21) arranged below the hand die (2) and an air blowing compensation mechanism (22) arranged at the side of the hand die (2).

8. The method of claim 7, further comprising: the roller removing mechanism (21) comprises a box body (29) arranged below the hand die (2) and two groups of adjacent removing rollers (30) rotatably arranged on the box body (29), a removing channel is formed between the two groups of removing rollers (30), a driving assembly is arranged on the box body (29), and the driving assembly is used for driving the two groups of removing rollers (30) to remove gloves which are damaged or have oil stains on the hand die (2) in the removing channel;

every group all be provided with the tangent plane on the circular arc curved surface of rejecting roller (30), and two sets of arrangement roller (28) symmetry set up on box (29), still be provided with the skid resistant course on the circular arc curved surface of rejecting roller (30), the skid resistant course is used for increasing the frictional force between the time of rejecting and the gloves.

9. The method of claim 8, further comprising: the air blowing compensation mechanism (22) comprises a support frame (31) arranged at the side of the hand mold (2) and a compensation air pipe (32) arranged on the support frame (31), the support frame (31) is arranged at the side of the hand mold (2), the compensation air pipe (32) is fixed on the support frame (31), and the compensation air pipe (32) utilizes compressed air to be used for air blowing stripping of a glove on the hand mold (2).

10. A method of testing an unmolded glove according to any one of claims 2 to 9, characterized in that: the method comprises the following steps:

step 1: detecting the neck wrist part of the glove which is not demoulded by the demoulding station camera (17) to check whether the neck wrist part of the glove is damaged;

step 2: the hand mold (2) is guided and limited by the outer guide device (18) so as to drive the hand mold (2) and the gloves to rotate, and the raised hand mold (2) is enabled to return to a vertical state;

and step 3: the hand model (2) is adjusted by the shape finishing device (19) to unfold the gloves with irregular shapes, and the unfolded gloves are detected again by the rechecking camera (20) to judge whether the gloves are damaged or have oil stains;

and 4, step 4: the glove with breakage or more oil stains in the detection process is removed by the removing unit;

and 5: the picking device picks and releases gloves which are not damaged and have no oil stain, the last detection camera (23) detects the hand model (2), and whether the gloves which are not picked are left on the hand model (2) or not is detected.

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