CN111940221B - Shoemaking is with brush mucilage binding and is put - Google Patents
Shoemaking is with brush mucilage binding and is put Download PDFInfo
- Publication number
- CN111940221B CN111940221B CN202010837288.3A CN202010837288A CN111940221B CN 111940221 B CN111940221 B CN 111940221B CN 202010837288 A CN202010837288 A CN 202010837288A CN 111940221 B CN111940221 B CN 111940221B
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- glue
- wheel
- brushing
- rubber
- box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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Abstract
The invention discloses a shoemaking glue brushing device, which comprises a stand column, a glue brushing box, a glue brushing wheel, a scraping blade and a driving mechanism, wherein the stand column is provided with a rubber coating layer; the upright post is arranged on one side of the frame; the glue brushing box is fixed at the upper end of the upright post, and a glue inlet is formed in the glue brushing box; part of the cylindrical surface of the glue brushing wheel is arranged in the glue brushing box, the rest cylindrical surface of the glue brushing wheel is arranged above the glue brushing box 41, a bus of the glue brushing wheel is parallel to the bottom surface of the glue brushing box, and the axis of the glue brushing wheel is parallel to the bottom surface of the glue brushing box; the scraping blade is arranged at an opening at the upper end of the glue brushing box; the driving shaft of the driving mechanism is used for being connected with the rubber brushing wheel, and the driving shaft drives the rubber brushing wheel to rotate. Thereby the drive shaft rotates the rubber brushing wheel and rotates, makes the face of cylinder of rubber brushing wheel evenly adhere to one deck glue, then the robot assembly snatchs the shoe tree and places on the rubber brushing wheel, accomplishes the brush of a plurality of faces to the shoe tree through the rotation of robot body sixth axle and glues the process.
Description
Technical Field
The invention relates to the field of shoemaking, in particular to a glue brushing device for shoemaking.
Background
In the shoe making industry, the traditional handicraft production is to manually glue the shoe pad, the vamp and the sole and then carry out the procedures of baking and the like, so that the efficiency is low, the labor cost is also improved year by year, and the quality is difficult to ensure. And the existing shoemaking equipment almost adopts manual glue brushing, so that the efficiency is low, the manual glue brushing is harmful to the bodies of operators, and the personnel cost is high. The automatic glue spraying technology is mostly used by the existing automatic brushing machine equipment, glue is sprayed to the surface of a shoe tree through a glue spraying system, but a plurality of problems such as nozzle blockage and the like easily occur in the glue spraying technology, the waste of glue resources is often caused, and the development of shoe making production is seriously influenced.
CN 205831236U discloses a shoemaking apparatus, which comprises a drying device, a cooling device and a delasting mechanism; the device also comprises a transmission mechanism, a pressing mechanism, a sensing unit and a control unit; the drying device comprises a first drying area, a second drying area and a glue brushing device; the glue brushing device is respectively arranged between the previous station of the first drying area and the first and second drying areas. Although the technical scheme discloses the glue brushing device, the working scheme of the glue brushing device is not specifically disclosed, and the implementation details of the refined glue brushing art are not disclosed.
CN 204861500U discloses an intelligence shoemaking device, including shoemaking machine main part and conveyer belt, it is special, the device is including automatic brush mucilage binding putting, automatic brush mucilage binding puts including power input, still include the controller, the image acquisition device who is connected with the controller, store up gluey bucket, display device, X axial guide rail, Y axial guide rail, Z axial guide rail, respectively with X axial guide rail, Y axial guide rail, the brush head that Z axial guide rail is connected, the storage of being connected with brush mucilage binding is glued the bucket, image acquisition device gathers the size and the concrete position of sole or upper of a shoe after, feed back to the controller, the X axial guide rail brush of controller control glues the head, Y axial guide rail brush glues the head, Z axial guide rail brush glues the head and brushes gluey. Although this technical scheme has used automatic brush mucilage binding to be put, has practiced thrift the manpower and has improved production efficiency, the quality of brushing the mucilage binding still needs to be improved.
Therefore, the prior art still lacks a high-efficiency and high-quality full-automatic glue brushing device.
Disclosure of Invention
The invention aims to provide a glue brushing device for shoemaking, which is convenient to mount and dismount by adopting a modular structure, can adjust the glue amount on the cylindrical surface of a glue brushing wheel by adjusting the rotating speed of the glue brushing wheel, adjusts the glue amount on the glue brushing wheel by adjusting the distance between a scraping blade and the cylindrical surface of the glue brushing wheel, and realizes convenient replacement of the glue brushing wheel by a glue brushing wheel lifting mechanism. And the robot subassembly can realize 360 rotations of shoe tree, makes the shoe tree can obtain the omnidirectional contact and accomplish the brush and glue on the brush rubber tyer.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a shoemaking is with brush mucilage binding and is put, brush mucilage binding is put and is set up in the frame, brush mucilage binding is put and is included:
the upright post is arranged on one side of the rack;
the glue brushing box is fixed at the upper end of the upright post, and a glue inlet is formed in the glue brushing box;
the part of the cylindrical surface of the rubber brushing wheel is arranged in the rubber brushing box, the rest cylindrical surface of the rubber brushing wheel is arranged above the rubber brushing box, a bus of the rubber brushing wheel is parallel to the bottom surface of the rubber brushing box, and the axis of the rubber brushing wheel is parallel to the bottom surface of the rubber brushing box;
the scraping blade is arranged at an opening at the upper end of the glue brushing box, the upper end of the closed part is provided with an opening, the scraping blade is provided with at least one scraping wall in contact with the cylindrical surface of the glue brushing wheel, and the scraping wall and a bus of the glue brushing wheel are arranged in parallel;
and the driving shaft of the driving mechanism is used for being connected with the rubber brushing wheel, and the driving shaft drives the rubber brushing wheel to rotate. The driving shaft rotates, so that the rubber brushing wheel rotates, and a layer of glue is uniformly adhered to the cylindrical surface of the rubber brushing wheel.
Preferably, the glue brushing device further comprises glue blocking plates, the glue blocking plates are arranged on two sides of the glue brushing wheel along the axial direction of the glue brushing wheel, the glue blocking plates are used for sealing through holes in two bottom surfaces of the glue brushing wheel, glue can be prevented from flowing into the positions, connected with the driving shaft, of the glue brushing wheel from through hole gaps in the bottom surfaces of the two ends of the glue brushing wheel, and the subsequent glue brushing wheel can be conveniently detached from the driving shaft for replacement. The rubber blocking plate and the main shaft are fixedly sleeved through a buckle or an interference fit, so that the axial movement of the rubber brushing wheel is prevented, the rubber blocking plate can control the end face deformation of the rubber brushing wheel, the rubber brushing is accurate, and meanwhile, the quick-release function is realized, so that the replacement of the rubber brushing wheel is facilitated; the glue blocking plate can be a circular plate or a polygonal plate.
Preferably, the glue brushing device further comprises a glue brushing wheel lifting mechanism, the glue brushing wheel lifting mechanism comprises a lifting slide rail, a fixed seat and a lifting slide block, the lifting slide rail is fixed on one side wall of the stand column, the fixed seat is used for fixed installation of the driving mechanism, the fixed seat is fixedly connected with the lifting slide block, the fixed seat is in lifting motion on the lifting slide rail through the lifting slide block, when the glue brushing wheel needs to be replaced, the fixed seat is pushed to move upwards, the driving mechanism is driven and the glue brushing wheel moves upwards together, the glue brushing wheel is separated from the glue brushing box, then the glue brushing baffle on one side or two sides of the glue brushing wheel is removed, and the glue brushing wheel is replaced.
Preferably, the driving mechanism is a motor, a main shaft of the motor is a driving shaft, and the driving shaft is directly connected with the rubber brushing wheel.
Preferably, actuating mechanism includes motor, action wheel and follows the driving wheel, the main shaft of motor is connected the action wheel, the action wheel with connect through belt or chain between the follow driving wheel, the one end of drive shaft is connected from the driving wheel, the other end of drive shaft is connected the brush rubber tyer drives through the action wheel and rotates from the driving wheel to drive the brush rubber tyer through the drive shaft from the driving wheel and rotate, the action wheel can be the same with the diameter from the driving wheel or inequality, and when the action wheel is different with from the driving wheel diameter, can make the rotational speed of motor speed and drive shaft inequality, thereby adjust the output rotational speed of drive shaft.
More preferably, brush rubber tyer elevating system includes lift slide rail, fixing base and lifting slide, the lift slide rail is fixed on a lateral wall of stand the fixing base is used for fixed mounting actuating mechanism, the lower half of fixing base is used for fixing the motor, the first half of fixing base be used for doing the drive shaft from the driving wheel provides mounted position, the main shaft of motor passes the lower half of fixing base, the drive shaft passes through the bearing and installs the first half of fixing base, the fixing base all provides mounted position for motor and drive shaft, the fixing base with lifting slide fixed connection, the fixing base passes through lifting slide and is in lifting motion is last to be.
Preferably, the glue brushing device further comprises a glue receiving box, the glue receiving box is arranged at the upper end of the stand column, the glue brushing box is arranged in the glue receiving box, the bottom of the glue brushing box is arranged at the bottom of the glue receiving box, and the glue receiving box is used for receiving glue which is unnecessarily overflowed from the glue receiving box and the glue brushing wheel, so that the glue is prevented from flowing into equipment, and the equipment is kept clean.
Preferably, the glue brushing device further comprises a robot assembly, the robot assembly comprises a robot body and a gripper mechanism, the gripper mechanism is fixed at the end of the robot body, and the gripper mechanism is used for gripping the shoe tree on the shoe tree positioning plate. The tail end of the robot body rotates to drive the shoe tree to turn over.
More preferably, keep off the offset plate and be circular plate, keep off the diameter of offset plate and brush rubber tyer's diameter deviation 1~3mm, promptly keep off the diameter of offset plate and brush rubber tyer's diameter difference is 1~3 mm.
Further preferably, the diameter of the rubber baffle plate is 1-3 mm smaller than that of the rubber brushing wheel.
Further preferably, the diameter of the rubber baffle plate is 1-3 mm larger than that of the rubber brushing wheel.
Preferably, the scraping wall of the scraping plate, which is in contact with the glue brushing wheel, is of a continuous convex structure, particularly a sawtooth-shaped, wavy or continuous rectangular convex structure, so that the control of the glue amount is facilitated, and the excessive glue coated on the glue brushing wheel is prevented; the material of brush rubber tyer is soft material, but not limited to this kind of material including rubber foaming, EVA, silica gel, nylon brush.
Preferably, the glue brushing device further comprises a glue supply system, the glue brushing box is connected with the glue supply system, and the glue supply system comprises a large pressure tank and a plurality of small pressure tanks; the large pressure tank is connected with the small pressure tanks through pipelines, and is used for storing glue and distributing the glue into the small pressure tanks; little overhead tank is used for the buffer memory of glue, big overhead tank front end has the trachea to pressurize big overhead tank, there are solenoid valve and air-vent valve to control the pressure in the big overhead tank on the trachea, the big overhead tank of ball valve on-off control of pipe connection between big overhead tank and the little overhead tank is glued supplying of little overhead tank, little overhead tank pass through the pipeline with the mouth of advancing on the brush gluey box is connected, little overhead tank realizes gluing the accurate confession of box to the brush and glues.
Preferably, the quantity of little overhead tank is 4, and a plurality of little overhead tanks can guarantee to glue a plurality of brush mucilage binding and put and supply to glue, come to glue the system and glue to advancing the mouth and add automatically through supplying according to the glue use amount, ensure that the brush rubber tyer has one-third and glue contact, guarantee that glue lasts the supply.
More preferably, the lower end of the small pressure tank is provided with a weighing sensor, the weighing sensor can detect the amount of glue in the small pressure tank without contacting the glue, and the ball valve switch is controlled by the weighing sensor; the rear end of the small pressure tank is provided with a pipeline connected with the glue brushing box and used for supplying glue to the glue brushing box; give the brush and glue the pipeline internal diameter that box supplied glue and can reach more than 4 millimeters, compare in the play gluey hole of current gluey system of spouting, it is bigger to advance the aperture of gluey mouth, and does not have the restriction of specific aperture, can avoid out gluey mouthful problem of jam. The glue brushing box is limited by the limiting block on the glue receiving box, and is not required to be fixed, and manual work can realize quick disassembly and replacement.
Preferably, a floating mechanism is arranged below the fixed seat, and the floating mechanism can drive the fixed seat to adjust the vertical distance. The floating mechanism drives the fixing seat to finely adjust the height up and down, so that the glue brushing wheel has certain up-down floating amount when brushing glue, the stress of the glue brushing wheel is stable, and the problem of uneven glue brushing caused by the size difference of shoe trees is avoided.
More preferably, the floating mechanism may be a cylinder structure, a screw transmission mechanism, or a spring floating mechanism.
Preferably, the robot body is a six-axis robot, the gripper mechanism is fixed at the end of the sixth axis of the robot body, a flange is arranged at the end of the sixth axis of the robot body and connected with the gripper mechanism, and the sixth axis of the robot body can realize 360-degree rotation of the gripper mechanism at the end.
Preferably, the gripper mechanism includes:
the gripper mechanism fixing plate is fixed at the tail end of the robot body;
the sliding rail assembly is arranged on the gripper mechanism fixing plate;
the sliding rod is connected with the sliding rail assembly and comprises a left sliding rod and a right sliding rod, the front half part of the left sliding rod and the front half part of the right sliding rod are respectively installed at two ends of the sliding rail assembly, the left sliding rod and the right sliding rod slide along the sliding rail assembly, the rear half parts of the left sliding rod and the right sliding rod are used for clamping shoe trees, and waist-shaped holes which are obliquely arranged are formed in the left sliding rod and the right sliding rod; the front half parts of the left sliding rod and the right sliding rod are areas close to the front ends of the sliding rods, and the rear half parts of the left sliding rod and the right sliding rod are areas close to the rear ends of the sliding rods.
The two ends of the connecting rod are respectively arranged in the kidney-shaped hole of the left sliding rod and the kidney-shaped hole of the right sliding rod in a sliding manner through a connecting piece, so that the two ends of the connecting rod can slide or roll in the kidney-shaped holes through the connecting piece;
and a piston rod of the driving cylinder is connected with the midpoint of the connecting rod, and the driving cylinder pushes the connecting rod to slide in the kidney-shaped hole, so that the left sliding rod and the right sliding rod are clamped or loosened.
Preferably, the gripper mechanism fixing plate and the end of the sixth shaft of the robot body are arranged, the slide rail assembly is arranged on one side, away from the sixth shaft of the robot body, of the gripper mechanism fixing plate, namely the slide rail assembly and the end of the sixth shaft of the robot body are respectively arranged on two sides of the gripper mechanism fixing plate, the left slide bar and the right slide bar are both long-strip-shaped, the left slide bar and the right slide bar are arranged at the bottoms of the slide blocks on the slide rail assembly, and the slide bar is arranged in an included angle with the slide bars of the slide rail assembly.
Preferably, the connecting piece that the connecting rod both ends are connected is the bearing, the bearing at connecting rod both ends respectively with the waist type hole of left side slide bar with the waist type hole cooperation of right side slide bar makes the connecting rod be following when waist type hole slides, the bearing can roll in waist type hole, realizes the slip between connecting rod and the slide bar, and the bearing spare can make the slip more smooth and easy, reduces the wearing and tearing to waist type downthehole wall.
Preferably, the waist type hole that left side slide bar with set up on the right slide bar is the same with the contained angle of the axis that drives actuating cylinder piston rod, and left side slide bar with right slide bar waist type hole incline direction is the mirror image setting.
The gripper mechanism is fixed at the end part of a sixth shaft of the robot body; after the shoe tree locating plate is located, the robot body drives the gripper mechanism to grab the shoe tree. When the air cylinder contracts, the connecting rod moves backwards in the retraction process of the piston rod of the air cylinder, and because the distance between the two connecting pieces on the connecting rod is the same, the connecting rod can drive the sliding rod to open outwards, the shoe tree is loosened, and the distance between the two connecting pieces on the connecting rod is always the same; when the piston rod on the air cylinder extends out, the connecting rod moves forwards in the extending process of the piston rod of the air cylinder, namely moves towards the direction of the rear end of the sliding rod, and the connecting rod pushes the left sliding rod and the right sliding rod to clamp inwards through sliding in the waist-shaped groove, so that a shoe tree on the shoe tree positioning plate is clamped.
Preferably, the slide rail assemblies are at least two groups, the adjacent slide rail assemblies are arranged in parallel, each slide rail assembly comprises a slide bar and a slide block, the slide bars are fixed on the gripper mechanism fixing plate, the slide blocks are connected with the slide bars in a sliding mode, the slide bars are installed at the bottoms of the slide blocks, the front ends of the left slide bar and the right slide bar are installed on the same slide bar through the slide blocks, and the left slide bar and the right slide bar stretch across the slide rail assemblies.
Preferably, the slide bar with the slider rotates to be connected or articulated, slide rail set spare's quantity is two sets of, and is two sets of slide rail set spare parallel arrangement each other is first slide rail set spare and second slide rail set spare respectively, the front end of left side slide bar and right slide bar all is installed through the slider the both ends of first slide rail set spare's draw runner, left side slide bar with the rear end of right slide bar is used for pressing from both sides to get the shoe tree, is located left side slide bar with the region between right slide bar front end and the back both ends still through the slider with second slide rail set spare is connected.
Preferably, the rear half parts of the left sliding rod and the right sliding rod are provided with clamping positioning blocks, and the clamping positioning blocks are provided with bumps or grooves. The lug or the groove is matched with the positioning groove or the positioning lug on the shoe tree, and the lug or the groove on the clamping positioning block can realize accurate positioning and clamping of the gripper mechanism on the shoe tree.
Preferably, at least one third of the cylindrical surface of the rubber brushing wheel is arranged in the rubber brushing box.
Preferably, the scraping blade comprises two opposite scraping walls which are respectively positioned above two opposite side walls of the glue brushing box.
Preferably, the wiper blade may be integrally formed.
More preferably, the doctor-bar is the components of a whole that can function independently setting, the doctor-bar includes first doctor-bar, the second doctor-bar that sets up relatively with first doctor-bar, the wall of scraping on first doctor-bar and the second doctor-bar sets up relatively two lateral walls that the box of brushing glue is relative top, first doctor-bar with the second doctor-bar is the piece of buckling, still be provided with the joint platform on first doctor-bar with the second doctor-bar, the joint platform joint in the draw-in groove ring that forms between the face of cylinder of fender offset plate and the bottom surface of wheel of brushing the wheel, this is because the diameter of fender offset plate is little than the diameter of wheel of brushing the rubber, can form a circular ring form draw-in groove ring between fender offset plate and wheel of brushing the rubber like this, joint platform joint can make fender offset plate prevent its circumference drunkenness in the motion in the draw-in groove ring, also makes the rotation of drive shaft more stable.
Preferably, the distance between the scraping blade and the rubber brushing wheel can be adjusted, and the amount of glue attached to the rubber brushing wheel is controlled by adjusting the distance between the scraping blade and the rubber brushing wheel.
Preferably, the rotating speed of the glue brushing wheel is adjusted by adjusting the output rotating speed of the driving mechanism, so that the glue amount on the glue brushing wheel is adjusted.
Has the advantages that:
according to the gluing device for shoemaking, a robot assembly can automatically and accurately grab the shoe tree on the shoe tree positioning plate, the robot body can accurately position and clamp the shoe tree through the gripper mechanism arranged at the end part of the sixth shaft of the robot body, meanwhile, the gripper mechanism can rotate 360 degrees through the sixth shaft of the robot body, so that gluing treatment on different surfaces of the shoe tree is completed, the whole gluing device is simple in structure, the gluing device is convenient to mount and dismount by adopting a modular structure, the glue amount on the cylindrical surface of the gluing wheel can be adjusted by adjusting the rotating speed of the gluing wheel, the glue amount on the gluing wheel can be adjusted by adjusting the distance between the scraping blade and the cylindrical surface of the gluing wheel, and meanwhile, the gluing wheel is convenient to replace through the gluing wheel lifting mechanism. According to the glue brushing system, glue is injected into the glue brushing box through the glue inlet, the hole diameter of the glue inlet can be suitable for different glues to enter, the glue is taken out of the glue brushing box through the rotation of the glue brushing wheel, so that the glue is coated on a shoe tree, the glue in the glue brushing box is always in a stirring state due to the fact that the glue brushing wheel keeps rotating continuously in the glue brushing process, the solidification phenomenon cannot be generated, the glue inlet cannot be blocked, compared with a glue spraying process in the prior art, the glue brushing system has low requirements for the characteristics of the glue, is suitable for different kinds of glue, can overcome the problems that the glue is easy to block, the glue amount is not uniform, the glue adhesion amount is insufficient and the like in the existing glue spraying process, meanwhile, the traditional method of manual glue brushing is replaced, automatic production is achieved, and meanwhile the quality and the efficiency of glue brushing are greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the invention at B in FIG. 1;
fig. 4 is a schematic view of the footwear last according to the present invention.
Reference numerals:
1. a frame; 23. a shoe last; 231. a positioning groove; 4. a glue brushing device; 41. brushing a glue box; 411. a glue inlet; 42. a column; 43. brushing a rubber wheel; 44. scraping a blade; 441. wall scraping; 45. a glue blocking plate; 46. a glue receiving box; 47. a drive mechanism; 471. a fixed seat; 48. a drive shaft; 49. a rubber wheel lifting mechanism; 5. a robot assembly; 51. a robot body; 511. a sixth axis; 52. a gripper mechanism; 521. a gripper mechanism fixing plate; 522. a slide rail assembly; 5231. a right slide bar; 5232. a left slide bar; 524. a connecting rod; 525. a driving cylinder; 526. a kidney-shaped hole; 527. clamping a positioning block;
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
example 1
A shoemaking glue brushing device, as shown in fig. 1, comprising: frame 1, brush mucilage binding is put 4 settings in frame 1, as shown in fig. 2, brush mucilage binding is put 4 and is included: the upright post 42, the glue brushing box 41, the glue brushing wheel 43, the scraping blade 44 and the driving mechanism 47; the upright post 42 is arranged at one side of the frame 1; the glue brushing box 41 is fixed at the upper end of the upright post 42, and a glue inlet 411 is arranged on the glue brushing box 41; a part of the cylindrical surface of the glue brushing wheel 43 is arranged in the glue brushing box 41, in this embodiment, at least one third of the cylindrical surface of the glue brushing wheel 43 is arranged in the glue brushing box 41, the rest of the cylindrical surface of the glue brushing wheel 43 is arranged above the glue brushing box 41, a bus of the glue brushing wheel 43 is parallel to the bottom surface of the glue brushing box 41, and an axis of the glue brushing wheel 43 is parallel to the bottom surface of the glue brushing box 41; the scraping blade 44 is arranged at the upper end opening of the glue brushing box 41, the upper end opening of the closed part is closed, the scraping blade 44 is provided with a scraping wall 441, at least one surface of the scraping wall 441 is in contact with the cylindrical surface of the glue brushing wheel 43, and the scraping wall 441 and a bus of the glue brushing wheel 43 are arranged in parallel; the driving shaft 48 of the driving mechanism 47 is used for connecting the glue brushing wheel 43, and the driving shaft 48 drives the glue brushing wheel 43 to rotate. The driving shaft 48 rotates to rotate the glue brushing wheel 43, so that a layer of glue is uniformly adhered to the cylindrical surface of the glue brushing wheel 43.
The glue brushing device 4 further comprises a glue brushing wheel 43 lifting mechanism 49, the glue brushing wheel 43 lifting mechanism comprises a lifting slide rail, a fixed seat 471 and a lifting slide block, the lifting slide rail is fixed on one side wall of the upright post 42, the fixed seat 471 is used for fixedly installing the driving mechanism 47, the fixed seat 471 is fixedly connected with the lifting slide block, the fixed seat 471 is lifted on the lifting slide rail through the lifting slide block, when the glue brushing wheel 43 needs to be replaced, the fixed seat 471 is pushed to move upwards, so that the driving mechanism 47 and the glue brushing wheel 43 are driven to move upwards together, the glue brushing wheel 43 is separated from the glue brushing box 41, the glue brushing baffle plates on one side or two sides of the glue brushing wheel 43 are removed, and the glue brushing wheel 43 is replaced.
The lower half portion of the fixing seat 471 is used for fixing the motor, the upper half portion of the fixing seat 471 is used for providing an installation position for the driving shaft 48 of the driven wheel, the main shaft of the motor penetrates through the lower half portion of the fixing seat 471, the driving shaft 48 is installed on the upper half portion of the fixing seat 471 through a bearing, the fixing seat 471 provides installation positions for both the motor and the driving shaft 48, the fixing seat 471 is fixedly connected with the lifting slider, and the fixing seat 471 makes lifting movement on the lifting slide rail through the lifting slider.
The glue brushing device 4 further comprises a glue receiving box 46, the glue receiving box 46 is arranged at the upper end of the upright post 42, the glue brushing box 41 is arranged in the glue receiving box 46, the bottom of the glue brushing box 41 is arranged at the bottom of the glue receiving box 46, and the glue receiving box 46 is used for receiving glue which is overflowed from the glue receiving box 46 and the glue brushing wheel 43, so that the glue is prevented from flowing into the equipment, and the cleanness of the equipment is kept.
The glue brushing device 4 further comprises a glue blocking plate 45, the glue blocking plate 45 is axially arranged on two sides of the glue brushing wheel 43 along the glue brushing wheel 43, the glue blocking plate 45 is used for sealing through holes in two bottom surfaces of the glue brushing wheel 43, glue can be prevented from flowing into the positions where the glue brushing wheel 43 is connected with the driving shaft 48 from through hole gaps in the bottom surfaces of two ends of the glue brushing wheel 43, and the subsequent glue brushing wheel 43 can be conveniently detached from the driving shaft 48 for replacement. The rubber blocking plate 45 and the main shaft are fixedly sleeved through a buckle or an interference fit, so that the rubber brushing wheel 43 is prevented from moving axially, the rubber blocking plate 45 can control the end face deformation of the rubber brushing wheel 43, the rubber brushing is accurate, and meanwhile, the quick-release function is realized, so that the replacement of the rubber brushing wheel 43 is facilitated; the glue blocking plate 45 can be a circular plate or a polygonal plate. Preferably, the rubber blocking plate 45 is a circular plate, the diameter deviation between the diameter of the rubber blocking plate and the diameter of the rubber brushing wheel is 1-3 mm, and the diameter of the rubber blocking plate 45 is 1-3 mm smaller than the diameter of the rubber brushing wheel 43.
The scraping blade 44 in this embodiment includes two opposite scraping walls 441 respectively located above two opposite side walls of the glue box 41. The wiper blades 44 are arranged separately, the wiper blades 44 include a first wiper blade 44 and a second wiper blade 44 arranged opposite to the first wiper blade 44, the scraping walls 441 of the first scraping blade 44 and the second scraping blade 44 are oppositely arranged above two opposite side walls of the glue brushing box 41, the first scraper 44 and the second scraper 44 are bent pieces, the first scraper 44 and the second scraper 44 are further provided with clamping tables, the clamping table is clamped in a clamping groove ring formed between the cylindrical surface of the rubber baffle plate 45 and the bottom surface of the brush wheel, this is because the diameter of the glue blocking plate 45 is smaller than that of the glue brushing wheel 43, so that an annular clamping groove ring is formed between the glue blocking plate 45 and the glue brushing wheel 43, the snap fit of the snap fit boss into the snap fit ring prevents circumferential play of the glue stop plate 45 during movement and also stabilizes rotation of the drive shaft 48.
The scraping wall 441 of the scraping blade 44, which is in contact with the glue brushing wheel 43, is a continuous convex structure, specifically a sawtooth-shaped, wavy-shaped or continuous rectangular convex structure, so that the control of the glue amount is facilitated, and the excessive glue coated on the glue brushing wheel 43 is prevented; the material of the rubber brushing wheel 43 is soft material, including but not limited to rubber foaming, EVA, silica gel, nylon brush.
The shoemaking device further comprises a glue supply system, wherein the glue brushing box 41 is connected with the glue supply system, and the glue supply system comprises a large pressure tank and a plurality of small pressure tanks; the large pressure tank is connected with the small pressure tanks through pipelines, and is used for storing glue and distributing the glue into the small pressure tanks; little overhead tank is used for the buffer memory of glue, big overhead tank front end has the trachea to pressurize big overhead tank, it has solenoid valve and air-vent valve to control the pressure in the big overhead tank to have on the trachea, the big overhead tank of ball valve on-off control of pipe connection between big overhead tank and the little overhead tank is glued supplying of little overhead tank, little overhead tank pass through the pipeline with advancing on the brush gluey box 41 and glue mouthful 411 and connect, little overhead tank realizes gluing the accurate of brush box 41 and supplies to glue.
This embodiment is preferred, the quantity of little overhead tank is 4, and a plurality of little overhead tanks can guarantee to glue a plurality of brush mucilage binding and put 4 and supply to glue, come to glue the system and glue to advancing mouthful 411 automatic adding glue through supplying according to the glue use amount, ensure to brush rubber tyer 43 and have one-third and glue contact, guarantee that glue lasts the supply.
The lower end of the small pressure tank is provided with a weighing sensor, the weighing sensor can detect the amount of glue in the small pressure tank without contacting the glue, and the ball valve switch is controlled by the weighing sensor; the rear end of the small pressure tank is connected with a glue brushing box 41 through a pipeline and used for supplying glue to the glue brushing box 41; give brush gluey box 41 and supply the pipeline internal diameter of gluing to reach more than 4 millimeters, compare in the play gluey hole of current gluey system of spouting, it is bigger to advance the aperture of gluey mouth 411, and does not have the restriction of specific aperture, can avoid out gluey mouthful problem of jam. The glue brushing box 41 is limited on the glue receiving box 46 by a limiting block, and is not required to be fixed, and the quick replacement can be realized manually.
As shown in fig. 1 and 3, the robot assembly 5 includes a robot body 51 and a gripper mechanism 52, the gripper mechanism 52 is fixed to an end of the robot body 51, and the gripper mechanism 52 is used for gripping the shoe tree 23; the glue brushing device 4 is arranged on the frame 1, and the glue brushing device 4 is used for brushing glue on the shoe tree 23; in the process of brushing the rubber on the shoe tree 23 by the rubber brushing device 4, the tail end of the robot body 51 rotates to drive the shoe tree 23 to turn over.
The robot body 51 is a six-axis robot, the gripper mechanism 52 is fixed at the end of the sixth axis 511 of the robot body 51, a flange is arranged at the end of the sixth axis 511 of the robot body 51 and connected with the gripper mechanism 52, and the sixth axis 511 of the robot body 51 can realize 360-degree rotation of the gripper mechanism 52 at the end.
As shown in fig. 3, the gripper mechanism 52 includes: the gripper mechanism fixing plate 521 is fixed at the tail end of the robot body 51; the slide rail assembly 522 is arranged on the gripper mechanism fixing plate 521; the slide bar is connected with the slide rail assembly 522, the slide bar comprises a left slide bar 5232 and a right slide bar 5231, the front half part of the left slide bar 5232 and the front half part of the right slide bar 5231 are respectively installed at two ends of the slide rail assembly 522, the left slide bar 5232 and the right slide bar 5231 slide along the slide rail assembly 522, the rear half parts of the left slide bar 5232 and the right slide bar 5231 are used for clamping the shoe tree 23, and the left slide bar 5232 and the right slide bar 5231 are both provided with obliquely arranged waist-shaped holes 526; the front half of the left and right slide bars 5232, 5231 are the areas near the front ends of the slide bars, and the back half are the areas near the back ends of the slide bars. Two ends of the connecting rod 524 are respectively slidably disposed in the kidney-shaped hole 526 of the left sliding rod 5232 and the kidney-shaped hole 526 of the right sliding rod 5231 through a connecting piece, so that two ends of the connecting rod 524 can slide or roll in the kidney-shaped holes 526 through the connecting piece; the piston rod of the driving cylinder 525 is connected to the midpoint of the connecting rod 524, and the driving cylinder 525 pushes the connecting rod 524 to slide in the kidney-shaped hole 526, so that the left sliding rod 5232 and the right sliding rod 5231 are clamped or loosened.
The hand grip mechanism fixing plate 521 is arranged at the tail end of a sixth shaft 511 of the robot body 51, the slide rail assembly 522 is arranged on one side, away from the sixth shaft 511 of the robot body 51, of the hand grip mechanism fixing plate 521, namely, the tail ends of the slide rail assembly 522 and the sixth shaft 511 of the robot body 51 are respectively arranged on two sides of the hand grip mechanism fixing plate 521, the left slide bar 5232 and the right slide bar 5231 are both long strips, the left slide bar 5232 and the right slide bar 5231 are arranged at the bottoms of the slide blocks on the slide rail assembly 522, and the arrangement direction of the slide bars and the slide bars of the slide rail assembly 522 form an included angle.
The connecting piece that connecting rod 524 both ends are connected is the bearing, the bearing at connecting rod 524 both ends respectively with the waist type hole 526 of left side slide bar 5232 with the waist type hole 526 cooperation of right side slide bar 5231, make connecting rod 524 be in following when waist type hole 526 slides, the bearing can roll in waist type hole 526, realizes the slip between connecting rod 524 and the slide bar, and the bearing spare can make the slip more smooth and easy, reduces the wearing and tearing to waist type hole 526 inner wall.
The included angle between the waist-shaped hole 526 formed in the left sliding rod 5232 and the right sliding rod 5231 and the central axis of the piston rod of the driving cylinder 525 is the same, and the inclined directions of the waist-shaped holes 526 of the left sliding rod 5232 and the right sliding rod 5231 are mirror images.
The gripper mechanism 52 is fixed to the end of the sixth shaft 511 of the robot body 51; after the last positioning plate 2 is positioned, the robot body 51 drives the gripper mechanism 52 to grip the last 23. When the air cylinder contracts, the connecting rod 524 moves backwards in the retraction process of the piston rod of the air cylinder, and because the distance between the two connecting pieces on the connecting rod 524 is the same, the connecting rod 524 can drive the sliding rod to open outwards, so that the shoe tree 23 is released, and the distance between the two connecting pieces on the connecting rod 524 is always the same; when the piston rod of the cylinder is extended, the connecting rod 524 moves forward during the extension of the piston rod of the cylinder, i.e. moves toward the rear end of the slide bar, and at this time, the connecting rod 524 pushes the left slide bar 5232 and the right slide bar 5231 to clamp inward by sliding in the waist-shaped groove, so as to clamp the shoe tree 23 on the shoe tree positioning plate 2.
The slide rail assemblies 522 are at least two groups, the adjacent slide rail assemblies 522 are arranged in parallel, each slide rail assembly 522 comprises a slide bar and a slide block, the slide bars are fixed on the gripper mechanism fixing plate 521, the slide blocks are connected with the slide bars in a sliding mode, the slide bars are arranged at the bottoms of the slide blocks, the front ends of the left slide bar 5232 and the right slide bar 5231 are respectively arranged on the same slide bar through the slide blocks, and the left slide bar 5232 and the right slide bar 5231 span on the plurality of slide rail assemblies 522.
The slide bars are rotatably connected or hinged with the slide blocks, in this embodiment, preferably, the slide rail assemblies 522 are arranged in two groups, the two groups of slide rail assemblies 522 are arranged in parallel and respectively comprise a first slide rail assembly 522 and a second slide rail assembly 522, the front ends of the left slide bar 5232 and the right slide bar 5231 are arranged at the two ends of the slide bar of the first slide rail assembly 522 through the slide blocks, the rear ends of the left slide bar 5232 and the right slide bar 5231 are used for clamping the shoe tree 23, and the area between the front ends and the rear ends of the left slide bar 5232 and the right slide bar 5231 is further connected with the second slide rail assembly 522 through the slide blocks.
As shown in fig. 3 and 4, a clamping and positioning block 527 is disposed on the rear half portions of the left slide bar 5232 and the right slide bar 5231, and a protrusion or a groove is disposed on the clamping and positioning block 527. The projection or the groove is matched with the positioning groove 231 or the positioning projection on the shoe tree 23, and the projection or the groove on the clamping positioning block 527 can realize accurate positioning and clamping of the gripper mechanism 52 on the shoe tree 23.
According to the glue brushing device, the driving shaft rotates, so that the glue brushing wheel rotates, a layer of glue is uniformly adhered to the cylindrical surface of the glue brushing wheel, then the robot assembly grabs a shoe tree and places the shoe tree on the glue brushing wheel, and the glue brushing process for multiple surfaces of the shoe tree is completed through the rotation of the sixth shaft of the robot body.
Example 2
In this embodiment, the driving mechanism 47 is a motor, a main shaft of the motor is a driving shaft 48, and the driving shaft 48 is directly connected to the rubber brushing wheel 43.
Example 3
The present embodiment only describes the differences from the above embodiments, and the parts of the present embodiment that are the same as the above embodiments are not described in detail, in the present embodiment, the blade 44 may be integrally formed.
Example 4
In this embodiment, the distance between the scraping blade 44 and the glue brushing wheel 43 can be adjusted, and the amount of glue adhering to the glue brushing wheel 43 is controlled by adjusting the distance between the scraping blade 44 and the glue brushing wheel 43. The amount of the glue on the glue wheel 43 can also be adjusted by adjusting the output rotation speed of the driving mechanism 47 to adjust the rotation speed of the glue wheel 43.
Example 5
In this embodiment, a floating mechanism (not shown in the figure) is disposed below the fixing seat 471, and the floating mechanism can drive the fixing seat 471 to perform fine adjustment of the vertical distance, so that the glue brushing wheel 43 has a certain vertical floating amount when brushing glue, the stress of the glue brushing wheel 43 is stable, and the problem of uneven glue brushing caused by the difference in the sizes of the shoe trees is avoided. The floating mechanism can be a cylinder structure, a screw rod transmission mechanism or a spring floating mechanism.
Example 6
In this embodiment, only the differences from the above embodiments are described, and the same parts as the above embodiments are not described again, in this embodiment, the diameter of the rubber blocking plate is 1-3 mm larger than the diameter of the rubber brushing wheel.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (6)
1. The utility model provides a shoemaking is with brush mucilage binding and is put which characterized in that, brush mucilage binding is put and is set up in the frame, brush mucilage binding is put and is included:
the upright post is arranged on one side of the rack;
the glue brushing box is fixed at the upper end of the upright post, and a glue inlet is formed in the glue brushing box;
the part of the cylindrical surface of the rubber brushing wheel is arranged in the rubber brushing box, the rest cylindrical surface of the rubber brushing wheel is arranged above the rubber brushing box, a bus of the rubber brushing wheel is parallel to the bottom surface of the rubber brushing box, and the axis of the rubber brushing wheel is parallel to the bottom surface of the rubber brushing box;
the scraping blade is arranged at an opening at the upper end of the glue brushing box, the upper end of the closed part is provided with an opening, the scraping blade is provided with at least one scraping wall in contact with the cylindrical surface of the glue brushing wheel, and the scraping wall and a bus of the glue brushing wheel are arranged in parallel;
the driving shaft of the driving mechanism is used for being connected with the rubber brushing wheel, and the driving shaft drives the rubber brushing wheel to rotate;
the glue brushing device also comprises glue blocking plates which are arranged on two sides of the glue brushing wheel along the axial direction of the glue brushing wheel;
the glue brushing device further comprises a robot assembly, the robot assembly comprises a robot body and a gripper mechanism, the gripper mechanism is fixed at the end of the robot body, the robot body is a six-axis robot, the sixth axis of the robot body can realize 360-degree rotation of the gripper mechanism at the tail end, and the gripper mechanism is used for gripping shoe trees; the tongs mechanism includes: the gripper mechanism fixing plate is fixed at the tail end of the robot body; the slide rail assembly is arranged on the gripper mechanism fixing plate and comprises a slide bar and a slide block, the slide bar is fixed on the gripper mechanism fixing plate, the slide block is connected with the slide bar in a sliding manner, the slide bar is arranged at the bottom of the slide block, and the slide bar is hinged with the slide block; the sliding rod is connected with the sliding rail assembly, the sliding rod comprises a left sliding rod and a right sliding rod, the front half part of the left sliding rod and the front half part of the right sliding rod are respectively installed at two ends of the sliding rail assembly, the left sliding rod and the right sliding rod slide along the sliding rail assembly, the rear half parts of the left sliding rod and the right sliding rod are used for clamping shoe trees, and waist-shaped holes which are obliquely arranged are formed in the left sliding rod and the right sliding rod; two ends of the connecting rod are respectively arranged in the waist-shaped hole of the left sliding rod and the waist-shaped hole of the right sliding rod in a sliding manner through a connecting piece, so that the two ends of the connecting rod can slide or roll in the waist-shaped holes through the connecting piece; the piston rod of the driving cylinder is connected with the midpoint of the connecting rod, and the driving cylinder pushes the connecting rod to slide in the kidney-shaped hole, so that the left sliding rod and the right sliding rod are clamped or loosened;
the rubber brushing device further comprises a rubber brushing wheel lifting mechanism, the rubber brushing wheel lifting mechanism comprises a lifting slide rail, a fixed seat and a lifting slide block, the lifting slide rail is fixed on one side wall of the upright post, the fixed seat is used for fixedly mounting the driving mechanism, the fixed seat is fixedly connected with the lifting slide block, and the fixed seat performs lifting motion on the lifting slide rail through the lifting slide block; a floating mechanism is arranged below the fixed seat and can drive the fixed seat to adjust the vertical distance;
the robot assembly rotates the shoe tree, so that the shoe tree can be contacted on the glue brushing wheel and glue brushing is completed.
2. The shoemaking brush rubber apparatus according to claim 1, wherein said driving mechanism includes a motor, a driving wheel and a driven wheel, a main shaft of said motor is connected to said driving wheel, said driving wheel is connected to said driven wheel via a belt or a chain, one end of said driving shaft is connected to said driven wheel, and the other end of said driving shaft is connected to said brush rubber wheel.
3. The gluing device for shoemaking according to claim 1, further comprising a glue receiving box disposed at an upper end of said column, wherein said glue brushing box is disposed in said glue receiving box, and a bottom of said glue brushing box is disposed at a bottom of said glue receiving box.
4. The gluing device for shoemaking according to claim 1, wherein said glue blocking plate is a circular plate, and the diameter of said glue blocking plate is 1-3 mm smaller than the diameter of said gluing wheel.
5. The gluing device for shoemaking according to claim 1, wherein the scraping wall of said scraping blade contacting with the gluing wheel is a continuous convex structure, and said scraping wall is one or more of a sawtooth structure, a wave structure or a continuous rectangular convex structure.
6. The gluing device for shoemaking according to claim 1, further comprising a glue supply system, wherein said gluing box is connected to said glue supply system, said glue supply system comprises a large pressure tank, a plurality of small pressure tanks; the large pressure tank is connected with the small pressure tanks through pipelines, and is used for storing glue and distributing the glue into the small pressure tanks; the little overhead tank is used for the buffer memory of glue, big overhead tank front end has the trachea to pressurize big overhead tank, there are solenoid valve and air-vent valve to control the pressure in the big overhead tank on the trachea, the confession of big overhead tank of a ball valve on-off control of pipe connection between big overhead tank and the little overhead tank to little overhead tank is glued, little overhead tank pass through the pipeline with the mouth of advancing on the brush gluey box is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010837288.3A CN111940221B (en) | 2020-08-19 | 2020-08-19 | Shoemaking is with brush mucilage binding and is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010837288.3A CN111940221B (en) | 2020-08-19 | 2020-08-19 | Shoemaking is with brush mucilage binding and is put |
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| Publication Number | Publication Date |
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| CN111940221A CN111940221A (en) | 2020-11-17 |
| CN111940221B true CN111940221B (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010837288.3A Active CN111940221B (en) | 2020-08-19 | 2020-08-19 | Shoemaking is with brush mucilage binding and is put |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113414051B (en) * | 2021-04-11 | 2023-01-24 | 太原科技大学 | Bar end painting robot |
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| CN103316806A (en) * | 2013-06-04 | 2013-09-25 | 芜湖东正汽车工业有限公司 | Automatic glue spreading apparatus |
| CN106391412A (en) * | 2016-12-02 | 2017-02-15 | 荆门金泰格电子材料有限公司 | Coating machine |
| CN206122063U (en) * | 2016-08-31 | 2017-04-26 | 江苏特森特新材料科技有限公司 | Automatic device of paining of reflective membrane glue |
| CN108284544A (en) * | 2017-12-15 | 2018-07-17 | 无锡市同腾复合材料有限公司 | It quantifies for colloid system |
| CN210333153U (en) * | 2019-06-06 | 2020-04-17 | 沭阳县奥尔玛鞋业股份有限公司 | Shoe-pad for technology spreading machine that knife coating is effectual |
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- 2020-08-19 CN CN202010837288.3A patent/CN111940221B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316806A (en) * | 2013-06-04 | 2013-09-25 | 芜湖东正汽车工业有限公司 | Automatic glue spreading apparatus |
| CN206122063U (en) * | 2016-08-31 | 2017-04-26 | 江苏特森特新材料科技有限公司 | Automatic device of paining of reflective membrane glue |
| CN106391412A (en) * | 2016-12-02 | 2017-02-15 | 荆门金泰格电子材料有限公司 | Coating machine |
| CN108284544A (en) * | 2017-12-15 | 2018-07-17 | 无锡市同腾复合材料有限公司 | It quantifies for colloid system |
| CN210333153U (en) * | 2019-06-06 | 2020-04-17 | 沭阳县奥尔玛鞋业股份有限公司 | Shoe-pad for technology spreading machine that knife coating is effectual |
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| CN111940221A (en) | 2020-11-17 |
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