阅读说明：本技术 一种皮革裂口扫描定点修复装置 (Leather breach scanning fixed point prosthetic devices ) 是由 郑冬宇 于 2019-11-01 设计创作，主要内容包括：本发明公开的一种皮革裂口扫描定点修复装置,包括修复机,所述修复机内左右贯穿设有输送腔,所述输送腔内设有输送装置,所述输送装置内设有输送带,所述输送带上侧前后两端对称设有夹紧带,通过所述夹紧带将皮革前后两端夹紧在所述输送带上,并通过所述输送带将皮革向右运输,所述输送腔上壁左右对称且固定设有扫描仪,右侧所述扫描仪先对皮革进行初步扫描并检测出皮革上的破碎处,本发明通过对皮革一边进行输送,一边进行扫描检测,然后对裂口处进行定点修复,通过对皮革前后两端进行夹紧,确保在输送和修复过程中皮革不发生位移,避免定点出错,然后通过二次扫描对皮革进行再次检测,对修复处修复效果进行检测,同时检测是否有修复遗漏。(The invention discloses a scanning fixed-point repairing device for leather cracks, which comprises a repairing machine, wherein a conveying cavity is arranged in the repairing machine in a left-right penetrating manner, a conveying device is arranged in the conveying cavity, a conveying belt is arranged in the conveying device, clamping belts are symmetrically arranged at the front end and the rear end of the upper side of the conveying belt, the front end and the rear end of a leather are clamped on the conveying belt through the clamping belts, the leather is conveyed rightwards through the conveying belt, scanners are fixedly arranged on the upper wall of the conveying cavity in a left-right symmetrical manner, the scanner on the right side firstly scans the leather primarily and detects the broken part on the leather, the scanning detection is carried out on one side of the leather, then the fixed-point repairing is carried out on the crack, the leather is ensured not to shift in the conveying and repairing processes by clamping the front end and the rear end of the leather, the fixed-point error is, and detecting the repairing effect of the repaired part and detecting whether repairing omission exists or not.)

1. The utility model provides a leather breach scanning fixed point prosthetic devices, includes the repairing machine, its characterized in that: a conveying cavity penetrates through the repairing machine from left to right;

a conveying device is arranged in the conveying cavity, a conveying belt is arranged in the conveying device, clamping belts are symmetrically arranged at the front end and the rear end of the upper side of the conveying belt, the front end and the rear end of the leather are clamped on the conveying belt through the clamping belts, the leather is conveyed rightwards through the conveying belt, scanners are symmetrically and fixedly arranged on the left side and the right side of the upper wall of the conveying cavity, and the scanners on the right side firstly carry out primary scanning on the leather and detect a broken part on the leather;

a repairing device is arranged in the middle of the upper side of the conveying cavity, a lifting beam capable of lifting is arranged in the repairing device, a translation block is arranged in the lifting beam and can slide left and right, a turntable is arranged on the lower end surface of the translation block in a rotatable manner, a liquid dropper for dropping repair liquid is arranged in the turntable, the crack detected by the scanner on the right side is transported to the lower side of the lifting beam through the conveying belt and the clamping belt, the liquid dropper is moved to the position above the gap by moving the translation block back and forth, the repairing liquid is dripped onto the gap by the liquid dropper, the lifting beam is descended, the turntable is pressed on the leather, the rotary disc is rotated to evenly smear the repairing liquid on and around the gap, the gap is repaired seamlessly, and when the leather is continuously conveyed to the left, carrying out secondary detection by the scanner on the left side, confirming that the repairing is successful and detecting whether an unrepaired crack exists.

2. The leather split scanning spot repair device of claim 1, wherein: and a dryer is arranged in the upper wall and between the repairing device and the left scanner.

3. The leather split scanning spot repair device of claim 1, wherein: the conveying device comprises bilateral symmetry and rotation, the conveying wheels are arranged between the front wall and the rear wall of the conveying cavity, the conveying belt is wound between the conveying wheels, a conveying shaft is fixedly arranged in the axis of the conveying wheels, the front wall and the rear wall of the conveying cavity are symmetrically arranged on the upper side of the conveying belt in a bilateral symmetry mode, the conveying belt is rotatably provided with clamping wheels, the front side and the rear side of the conveying cavity are respectively wound between the left clamping wheels and the right clamping wheels which are arranged on the front side and the rear side of the conveying cavity, and a rotating shaft is.

4. The leather split scanning spot repair device of claim 1, wherein: carry the chamber around both sides and be equipped with the transmission chamber, both ends extend to both sides around respectively around carrying the axle the transmission intracavity is fixed to be equipped with the initiative straight-teeth gear, both ends extend to both sides around the pivot the transmission intracavity is fixed to be equipped with engage in the driven straight-teeth gear of initiative straight-teeth gear upper end, the front side the fixed synchronous pulley that is equipped with in initiative straight-teeth gear front end.

5. The leather split scanning spot repair device of claim 1, wherein: the repairing device comprises a conveying cavity, a lifting cavity is formed in the center of the upper wall of the conveying cavity, the lifting beam can be slidably arranged in the lifting cavity up and down, sliding cavities are symmetrically formed in the front and back of the upper wall of the lifting cavity and are communicated with each other, a guide sliding rod is fixedly arranged between the front and back walls of the sliding cavity, a sliding block connected with the guide sliding rod in a sliding mode is slidably arranged in the sliding cavity front and back, one end of the sliding block close to the center of symmetry is fixedly connected with a jacking spring between the inner walls of the sliding cavity, the lower end of the sliding block is hinged to a hinge rod, the lower end of the hinge rod is mutually close to and hinged to the upper end face of the lifting beam, a translation cavity with a downward opening is formed in the lifting beam, a translation screw rod is rotatably arranged between the front and back walls of the translation.

6. The leather split scanning spot repair device of claim 5, wherein: the inner fixing of translation piece lower extreme face is equipped with the rotating electrical machines, rotating electrical machines lower extreme power is connected with the rotation axis, the carousel fixed set up in the rotation axis lower extreme, the intercommunication of dripper lower extreme is equipped with the downward drip mouth of opening.

7. The leather split scanning spot repair device of claim 5, wherein: the utility model discloses a synchronous pulley, including lifting cavity antetheca intercommunication, lifting cavity antetheca intercommunication is equipped with the intercommunication in the front side the meshing chamber of transmission chamber upside, translation screw rod front end extends to the meshing intracavity fixation is equipped with back straight-teeth gear, the rotatable being equipped with of meshing chamber antetheca is just right the front spur gear of back straight-teeth gear front side, the fixed driving pulley that is equipped with in front straight-teeth gear front end, driving pulley with around being equipped with the drive belt switching chamber between the synchronous pulley, meshing chamber upside intercommunication is equipped with the switching chamber, the gliding switching piece that is equipped with around the switching intracavity, lower extreme is fixed with motor power in the switching piece rear end face, motor power rear end power be connected with can with back straight-teeth gear the power straight-teeth gear of front straight-teeth gear switching meshing, switching piece front end with fixedly connected with reset spring between.

8. The leather split scanning spot repair device of claim 7, wherein: switch chamber back wall and front side the intercommunication is equipped with the push rod chamber between the slip chamber antetheca, the gliding catch bar that is equipped with around the push rod intracavity, both ends respectively with switch block and front side around the catch bar the slider offsets, push rod chamber upper wall intercommunication is equipped with the control chamber, gliding be equipped with fixed connection around the control intracavity in the control block of catch bar upper end, rotatable be equipped with threaded connection between the wall before the control chamber back in the control screw of control block, the control chamber antetheca internal fixation is equipped with control motor, control screw front end power connect in control motor.

Technical Field

The invention relates to the technical field of leather, in particular to a scanning and fixed-point repairing device for a leather crack.

Background

In the leather processing and producing process, cracks are inevitably generated to reduce the quality of the leather, and the cracked leather is wasted too much if directly discarded, so that the cracks of the leather can be selectively repaired. The traditional leather crack repairing method adopts a manual repairing mode, the required labor intensity is high, the repairing efficiency is low, the phenomena of omission and the like can be generated, the repairing process efficiency is low, and the repairing quality is not high. The bending degree in the machining process can only be judged by the experience of an operator, and the bending cannot be accurately performed. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows:

the traditional peaceful repair adopts a manual repair mode, so that the efficiency is low, and the omission phenomenon is generated to reduce the repair quality.

In order to solve the problems, the embodiment designs a fixed point repairing device for scanning the leather split, the fixed point repairing device for scanning the leather split comprises a repairing machine, a conveying cavity penetrates through the repairing machine from left to right, a conveying device is arranged in the conveying cavity, a conveying belt is arranged in the conveying device, clamping belts are symmetrically arranged at the front end and the rear end of the upper side of the conveying belt, the front end and the rear end of the leather are clamped on the conveying belt through the clamping belts, the leather is conveyed rightwards through the conveying belt, scanners are fixedly arranged on the upper wall of the conveying cavity in a bilateral symmetry mode, the scanners are firstly and preliminarily scanned by the scanners on the right side, a repairing device is arranged in the middle of the upper side of the conveying cavity, a lifting beam capable of lifting is arranged in the repairing device, translation blocks capable of sliding leftwards and rightwards are arranged in the lifting beam, and rotary turntables are arranged, be equipped with the dripper that is used for dropping mending liquid in the carousel, through the conveyer belt with the clamp band with the right side the breach that the scanner detected is transported the lifter beam downside, through the back-and-forth movement the translation piece will the dripper removes the breach top, through the dripper will mend the liquid and drop to the breach on, descend the lifter beam will the carousel compresses tightly on the leather, through rotating the carousel will mend the liquid and evenly daub on the breach and the department around, carry out seamless mending with the breach, when the leather continues to carry left, through the left side the scanner carries out the secondary and detects, confirms that the mending is successful and detect whether there is not prosthetic breach.

Preferably, a dryer is arranged in the upper wall and between the repairing device and the left scanner, and the repairing liquid is dried by the dryer.

The conveying device comprises bilateral symmetry and rotation, the conveying wheels are arranged between the front wall and the rear wall of the conveying cavity, the conveying belt is wound between the conveying wheels, a conveying shaft is fixedly arranged on the axis of the conveying wheels, the front wall and the rear wall of the conveying cavity are symmetrically arranged on the upper side of the conveying belt in a bilateral symmetry mode, the conveying belt is rotatably provided with clamping wheels, the front side and the rear side of the conveying cavity are respectively wound between the clamping wheels, the left side and the right side of the clamping belts are respectively arranged on the front side and the rear side of the clamping belts, and.

Preferably, both sides are equipped with the transmission chamber around the transport chamber, both ends extend to both sides around respectively around the transport axle the transmission intracavity is fixed and is equipped with the driving spur gear, both ends extend to both sides around the pivot both ends the transmission intracavity is fixed be equipped with engage in driven spur gear on the driving spur gear, the front side driving spur gear front end is fixed and is equipped with synchronous pulley.

Wherein the repairing device comprises a lifting cavity communicated with the center of the upper wall of the conveying cavity, the lifting beam can be arranged in the lifting cavity in a vertical sliding manner, the upper wall of the lifting cavity is symmetrical in front and back and is communicated with a sliding cavity, a guide sliding rod is fixedly arranged between the front wall and the back wall of the sliding cavity, a sliding block which is connected with the guide sliding rod in a sliding way is arranged in the sliding cavity in a front-back sliding way, a jacking spring is fixedly connected between one end of the sliding block close to the symmetric center and the inner wall of the sliding cavity, the lower end of the sliding block is hinged with a hinge rod, the lower ends of the hinge rods are close to each other and are hinged with the upper end surface of the lifting beam, a translation cavity with a downward opening is arranged in the lifting beam, a translation screw rod is rotatably arranged between the front wall and the rear wall of the translation cavity, the translation block can be arranged in the translation cavity in a front-back sliding mode and is in threaded connection with the translation screw rod.

Preferably, a rotating motor is fixedly arranged in the lower end face of the translation block, the lower end of the rotating motor is in power connection with a rotating shaft, the rotating disc is fixedly arranged at the lower end of the rotating shaft, and a drip hole with a downward opening is formed in the lower end of the drip device in a communicated mode.

Preferably, lift chamber antetheca intercommunication is equipped with and communicates in the front side the meshing chamber of transmission chamber upside, translation screw rod front end extends to the meshing intracavity fixation is equipped with back straight-tooth gear, the rotatable being equipped with of meshing chamber antetheca is just right the preceding straight-tooth gear of back straight-tooth gear front side, preceding straight-tooth gear front end is fixed and is equipped with driving pulley, driving pulley with switch the chamber around being equipped with the drive belt between the synchronous pulley, meshing chamber upside intercommunication is equipped with switches the chamber, the gliding switching piece that is equipped with around can switching the intracavity, lower extreme is fixed to be equipped with power motor in the switching piece rear end face, power motor rear end power be connected with can with back straight-tooth gear preceding straight-tooth gear switch the meshed power straight-tooth gear, switch the piece front end with fixedly connected with reset spring between the switching chamber antetheca.

Preferably, switch chamber back wall and front side the intercommunication is equipped with the catch bar chamber between the slip chamber antetheca, the gliding catch bar that is equipped with around the catch bar intracavity, both ends respectively with switch block and front side around the catch bar the slider offsets, catch bar chamber upper wall intercommunication is equipped with the control chamber, gliding be equipped with fixed connection around can in the control chamber in the control block of catch bar upper end, rotatable be equipped with between the wall behind the control chamber behind the rotatable threaded connection in the control screw of control block, the control chamber antetheca internal fixation is equipped with control motor, control screw front end power connect in control motor.

The invention has the beneficial effects that: according to the invention, the leather is conveyed and scanned at the same time, then the fixed-point repair is carried out on the crack, the front end and the rear end of the leather are clamped, so that the leather is ensured not to displace in the conveying and repairing processes, the fixed-point error is avoided, then the leather is detected again through secondary scanning, the repairing effect of the repaired position is detected, and meanwhile, whether repair omission exists is detected.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic diagram of the overall structure of a leather split scanning fixed-point repairing device according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;

FIG. 4 is an enlarged view of the structure of "C" of FIG. 1;

fig. 5 is an enlarged view of the structure of "D" of fig. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a scanning and fixed-point repairing device for leather cracks, which is mainly applied to the detection and repairing work of the cracks on the surface of leather in the leather production process, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to a leather crack scanning fixed-point repairing device, which comprises a repairing machine 11, wherein a conveying cavity 12 penetrates through the repairing machine 11 from left to right, a conveying device 101 is arranged in the conveying cavity 12, a conveying belt 13 is arranged in the conveying device 101, clamping belts 14 are symmetrically arranged at the front end and the rear end of the upper side of the conveying belt 13, the front end and the rear end of leather are clamped on the conveying belt 13 through the clamping belts 14, the leather is conveyed rightwards through the conveying belt 13, scanners 15 are fixedly arranged on the upper wall of the conveying cavity 12 in a left-right symmetrical mode, the scanner 15 on the right side firstly carries out primary scanning on the leather and detects a broken part on the leather, a repairing device 102 is arranged in the middle of the upper side of the conveying cavity 12, a lifting beam 16 capable of lifting is arranged in the repairing device 102, a translation block 17 is arranged in the lifting beam 16 in a left-right sliding mode, the turntable 18 is internally provided with a liquid dropper 19 for dropping repair liquid, the conveyor belt 13 and the clamping belt 14 are used for conveying the right side of the gap detected by the scanner 15 to the lower side of the lifting beam 16, the translation block 17 is moved back and forth to move the liquid dropper 19 to the upper part of the gap, the liquid dropper 19 is used for dropping repair liquid onto the gap, the lifting beam 16 is descended, the turntable 18 is pressed on the leather, the repair liquid is evenly smeared on the gap and the periphery by rotating the turntable 18, the gap is repaired in a seamless manner, when the leather is conveyed leftwards continuously, the scanner 15 is used for secondary detection through the left side, the success of repair is confirmed, and whether the gap is not repaired is detected.

Advantageously, a dryer 20 is provided in the upper wall of the apparatus 1 between the repairing apparatus 102 and the left scanner 15, and the repairing liquid is dried by the dryer 20.

According to an embodiment, the conveying device 101 is described in detail below, the conveying device 101 includes conveying wheels 21 which are bilaterally symmetrical and rotatably disposed between the front and rear walls of the conveying cavity 12, the conveying belt 13 is wound between the conveying wheels 21, a conveying shaft 22 is fixedly disposed on the axis of the conveying wheel 21, clamping wheels 23 are bilaterally symmetrical and rotatably disposed on the upper side of the conveying belt 13 on the front and rear walls of the conveying cavity 12, the clamping belts 14 on the front and rear sides are respectively wound between the left and right clamping wheels 23 on the front and rear sides, and a rotating shaft 24 is fixedly disposed on the axis of the clamping wheel 23.

Beneficially, transmission cavities 25 are formed in the front side and the rear side of the conveying cavity 12, the front end and the rear end of the conveying shaft 22 extend to the front side and the rear side respectively, driving straight gears 26 are fixedly arranged in the transmission cavities 25, the front end and the rear end of the rotating shaft 24 extend to the front side and the rear side, driven straight gears 27 meshed with the upper ends of the driving straight gears 26 are fixedly arranged in the transmission cavities 25, and synchronous belt pulleys 28 are fixedly arranged at the front ends of the driving straight gears 26.

According to the embodiment, the repairing device 102 will be described in detail below, the repairing device 102 includes a lifting chamber 30 communicated with the center of the upper wall of the conveying chamber 12, the lifting beam 16 is slidably disposed in the lifting chamber 30 up and down, the upper wall of the lifting chamber 30 is longitudinally symmetric and is provided with a sliding chamber 31 in communication, a guide rod 32 is fixedly disposed between the front and rear walls of the sliding chamber 31, a sliding block 33 slidably connected to the guide rod 32 is slidably disposed in the sliding chamber 31 longitudinally, a top pressure spring 34 is fixedly connected between one end of the sliding block 33 close to the symmetric center and the inner wall of the sliding chamber 31, a hinge rod 35 is hinged to the lower end of the sliding block 33, the lower ends of the hinge rods 35 are close to each other and are hinged to the upper end surface of the lifting beam 16, a translation chamber 36 with a downward opening is disposed in the lifting beam 16, a translation screw 37 is rotatably disposed between the front and rear walls of, the translation block 17 is slidably disposed in the translation cavity 36 back and forth and is threadedly connected to the translation screw 37.

Advantageously, a rotating motor 38 is fixedly arranged in the lower end face of the translation block 17, a rotating shaft 39 is dynamically connected to the lower end of the rotating motor 38, the rotating disc 18 is fixedly arranged at the lower end of the rotating shaft 39, and a dropping liquid port 40 with a downward opening is communicated with the lower end of the dropping liquid device 19.

Advantageously, the front wall of the lifting chamber 30 is provided with an engagement chamber 41 communicating with the upper side of the transmission chamber 25 on the front side, the front end of the translation screw rod 37 extends into the meshing cavity 41 and is fixedly provided with a rear straight gear 42, the front wall of the meshing cavity 41 is rotatably provided with a front straight gear 43 which is opposite to the front side of the rear straight gear 42, a driving belt wheel 44 is fixedly arranged at the front end of the front straight gear 43, a driving belt switching cavity 45 is wound between the driving belt wheel 44 and the synchronous belt wheel 28, a switching cavity 45 is communicated with the upper side of the meshing cavity 41, a switching block 46 is arranged in the switching cavity 45 in a sliding manner, a power motor 47 is fixedly arranged at the inner lower end of the rear end surface of the switching block 46, a power straight gear 48 which can be switched and meshed with the rear straight gear 42 and the front straight gear 43 is dynamically connected at the rear end of the power motor 47, a return spring 49 is fixedly connected between the front end of the switching block 46 and the front wall of the switching cavity 45.

Beneficially, a push rod cavity 50 is communicated between the rear wall of the switching cavity 45 and the front wall of the sliding cavity 31 on the front side, a push rod 51 is arranged in the push rod cavity 50 in a front-back sliding manner, the front end and the back end of the push rod 51 are respectively abutted against the switching block 46 and the sliding block 33 on the front side, a control cavity 52 is communicated with the upper wall of the push rod cavity 50, a control block 53 fixedly connected to the upper end of the push rod 51 is arranged in the control cavity 52 in a front-back sliding manner, a control screw 54 connected to the control block 53 in a threaded manner is rotatably arranged between the front wall and the back wall of the control cavity 52, a control motor 55 is fixedly arranged in the front wall of the control cavity 52, and the front end of the control screw 54 is dynamically connected.

The following detailed description of the steps of using a leather split scanning spot repair device in conjunction with fig. 1 to 5:

in the initial state, the lifting beam 16 is at the upper limit position, the push rod 51 is at the front limit position, the front end of the push rod 51 abuts against the rear end of the switching block 46 and pushes the switching block 46 to move to the front side position, and the power spur gear 48 is meshed with the front spur gear 43.

When repairing, one end of leather is fed from the right side of the conveying cavity 12, the front and the back ends of the leather are clamped between the conveying belt 13 and the clamping belt 14, the power motor 47 is started and drives the power spur gear 48 to rotate, the front spur gear 43 is driven to rotate and drives the driving pulley 44 to rotate through gear meshing, the synchronous pulley 28 is driven to rotate and drives the front driving spur gear 26 to rotate through the switching cavity 45, the conveying belt 13 and the back driving spur gear 26 are driven to synchronously rotate anticlockwise through the conveying shaft 22, the driving spur gear 26 drives the driven spur gear 27 to rotate through gear meshing, the clamping wheel 23 is driven to rotate clockwise through the rotating shaft 24, the leather is further driven to convey leftwards through the conveying belt 13 and the clamping belt 14 synchronously, when the leather passes through the right side scanner 15, the leather is scanned and the crack is detected through the scanner 15, after the crack is detected, the crack stops when the crack moves to the position under the lifting cavity, at the moment, the control motor 55 is started and drives the control screw 54 to rotate, the control block 53 is connected with the screw thread to move backwards and drive the push rod 51 to move backwards to the middle position, the switching block 46 moves backwards to the rear position under the elasticity of the return spring 49, the power straight gear 48 is meshed with the rear straight gear 42 at the moment, the power motor 47 is started and drives the power straight gear 48 to rotate, the rear straight gear 42 is driven to rotate through gear meshing and drives the translation screw 37 to rotate, the translation block 17 is driven to move forwards and backwards through threaded connection and moves right above the gap, the control motor 55 is continuously started and drives the push rod 51 to move backwards at the moment, the push rod 51 is separated from the control block 53, the rear end of the push rod 51 is abutted against the front side slide block 33 and moves backwards, the front side of the rear side slide block 33 is combined, the lifting beam 16 is driven by the hinge rod 35 to descend, and further drives the translation block 17 and the, at this moment, the dripper 19 drops the repair liquid through the dripper port 40 to the crack, when the turntable 18 drops to be abutted against the leather, the rotary motor 38 stops dropping, the rotary motor 39 is started to drive the turntable 18 to rotate through the rotating shaft 39, then the dropped repair liquid is uniformly coated on the crack and near the crack, the control motor 55 reverses and resets at the moment, the power motor 47 continues to be started and drives the leather to continue to move left at the moment, the repair liquid is dried through the dryer 20, secondary detection is carried out on the leather through the left-side scanner 15, whether the repair part reaches the standard or not is detected, and whether the crack is missed and not repaired or not is detected.

The invention has the beneficial effects that: according to the invention, the leather is conveyed and scanned at the same time, then the fixed-point repair is carried out on the crack, the front end and the rear end of the leather are clamped, so that the leather is ensured not to displace in the conveying and repairing processes, the fixed-point error is avoided, then the leather is detected again through secondary scanning, the repairing effect of the repaired position is detected, and meanwhile, whether repair omission exists is detected.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.