CN111343784B - Hinge structure of belt feeding mechanism of plate-shaped workpiece edge covering device - Google Patents
Hinge structure of belt feeding mechanism of plate-shaped workpiece edge covering device Download PDFInfo
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- CN111343784B CN111343784B CN201811301350.6A CN201811301350A CN111343784B CN 111343784 B CN111343784 B CN 111343784B CN 201811301350 A CN201811301350 A CN 201811301350A CN 111343784 B CN111343784 B CN 111343784B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0055—After-treatment, e.g. cleaning or desmearing of holes
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Abstract
A hinge structure of a belt feeding mechanism of a plate-shaped workpiece edge covering device comprises a rocker arm, an elastic arm, a connecting arm, an adjusting handle, a movable hinge shaft, a connecting rod, a rocker shaft and a base hinge shaft. The tail end of the rocker arm is provided with an elastic arm and a connecting arm. The head end of the connecting arm is hinged and assembled at the tail end of the rocker arm through an adjusting handle and a rocker shaft structure. The right end of the flexible arm extends to the connecting arm and is hinged with the tail end of the connecting rod through a movable hinge shaft. The lower end of the rocking shaft is provided with a cap supporting edge structure for supporting the connecting arm, the lower section of the rocking shaft is provided with a pillar for supporting and locking the rocking arm, and the upper end of the rocking shaft is sleeved with an external thread for matching with the internal thread of the adjusting handle; the matching state of the rocker arm hinged with the loose or locked rocker shaft and the elastic arm can be adjusted by manually screwing the adjusting handle, but the loose matching with the connecting arm is kept. The head end of the connecting rod forms a rotary fit with the base hinge shaft through a shaft sleeve hole thereof, and the tail end forms a rotary fit with the movable hinge shaft through a shaft sleeve hole thereof. The base hinge shaft and a shaft sleeve hole at the head end of the connecting rod form a running fit. The upper end of the movable hinge shaft is provided with a clamping cap structure, and the lower end of the movable hinge shaft is provided with a clamping pin structure.
Description
Technical Field
The invention relates to a method for carrying out side wrapping and pasting on a flat-plate-shaped workpiece.
Background
In many flat product production lines, a side wrapping and pasting process is performed on flat workpieces, especially in circuit board production enterprises. The production process comprises the following steps: the whole periphery of the flat workpiece is wrapped and pasted by a special adhesive tape. At present, the procedures are manually finished, and the result is poor consistency of the wrapping and pasting state and has the defects of partial pasting, folds, leakage gaps and the like of unequal parts. Manual operation is more difficult with the typically large, heavy pieces of board. This is a bottleneck that seriously affects the flow for the related product production line, and the whole production process of the elbow is automated. Therefore, it is urgently needed to develop an automatic method which can ensure the consistency of the package and paste states and replace manual operation with heavy force so as to realize automation of the whole production process.
Disclosure of Invention
The invention provides a hinge structure of a plate-shaped workpiece edge covering device belt feeding mechanism, which aims to solve the problems of poor consistency of wrapping and pasting states, defects of partial pasting, wrinkles, leakage gaps and the like, and difficulties of heavy manual wrapping and pasting operations and the like. The tail end of the rocker arm is provided with an elastic arm and a connecting arm. The head end of the connecting arm is hinged and assembled at the tail end of the rocker arm through an adjusting handle and a rocker shaft structure. The right end of the flexible arm extends to the connecting arm and is hinged with the tail end of the connecting rod through a movable hinge shaft. The lower end of the rocking shaft is provided with a cap supporting edge structure for supporting the connecting arm, the lower section of the rocking shaft is provided with a pillar for supporting and locking the rocking arm, and the upper end of the rocking shaft is sleeved with an external thread for matching with the internal thread of the adjusting handle; the matching state of the rocker arm hinged with the loose or locked rocker shaft and the elastic arm can be adjusted by manually screwing the adjusting handle, but the loose matching with the connecting arm is kept. The head end of the connecting rod forms a rotary fit with the base hinge shaft through a shaft sleeve hole thereof, and the tail end forms a rotary fit with the movable hinge shaft through a shaft sleeve hole thereof. The base hinge shaft and a shaft sleeve hole at the head end of the connecting rod form a running fit. The upper end of the movable hinge shaft is provided with a clamping cap structure, and the lower end of the movable hinge shaft is provided with a clamping pin structure.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the hinge structure of the belt feeding mechanism of the plate-shaped workpiece edge covering device comprises a rocker arm, an elastic arm, a connecting arm, an adjusting handle, a movable hinge shaft, a connecting rod, a rocker shaft and a base hinge shaft.
The head end of the connecting arm is hinged with the tail end of the rocker arm through a platform column shaft structure of the adjusting handle and the rocker shaft. The pulling shaft is an upward extension of the left end of the flexible arm and forms a rotating fit with the shaft sleeve of the pulling wheel. The flexible arm is made of warping biased plate-shaped elastic material, the right end of the flexible arm extends to the connecting arm and is hinged with the tail end of the connecting rod through a movable hinge shaft, and the left end of the flexible arm is provided with a traction shaft extending upwards. The lower end of the rocking shaft is provided with a cap supporting edge structure for supporting the connecting arm, the lower section of the rocking shaft is provided with a pillar for supporting and locking the rocking arm, and the upper end of the rocking shaft is sleeved with an external thread for matching with the internal thread of the adjusting handle; the matching state of the rocker arm hinged with the loose or locked rocker shaft and the elastic arm can be adjusted by manually screwing the adjusting handle, but the loose matching with the connecting arm is kept. The head end of the connecting rod forms a rotary fit with the base hinge shaft through a shaft sleeve hole thereof, and the tail end forms a rotary fit with the movable hinge shaft through a shaft sleeve hole thereof. The base hinge shaft and a shaft sleeve hole at the head end of the connecting rod form a running fit. The upper end of the movable hinge shaft is provided with a clamping cap structure, and the lower end of the movable hinge shaft is provided with a clamping pin structure.
The head end of the connecting arm forms a rotating fit with a column shaft structure of the rocking shaft through a shaft sleeve hole. The pulling shaft is an upward extension of the left end of the flexible arm. The flexible arm is made of warping biased plate-shaped elastic material, the right end of the flexible arm extends to the connecting arm and is hinged with the tail end of the connecting rod through a movable hinge shaft, and the left end of the flexible arm is provided with a traction shaft extending upwards. The lower end of the rocking shaft is provided with a cap supporting edge structure for supporting the connecting arm, the lower section of the rocking shaft is provided with a pillar for supporting and locking the rocking arm, and the upper end of the rocking shaft is sleeved with an external thread for matching with the internal thread of the adjusting handle; the matching state of the rocker arm hinged with the loose or locked rocker shaft and the elastic arm can be adjusted by manually screwing the adjusting handle, but the loose matching with the connecting arm is kept. The head end of the connecting rod forms a rotary fit with the base hinge shaft through a shaft sleeve hole thereof, and the tail end forms a rotary fit with the movable hinge shaft through a shaft sleeve hole thereof. The base hinge shaft and a shaft sleeve hole at the head end of the connecting rod form a running fit. The upper end of the movable hinge shaft is provided with a clamping cap structure, and the lower end of the movable hinge shaft is provided with a clamping pin structure.
The invention has the beneficial effects that: an equipment complete system capable of efficiently supporting and realizing the wrapping and pasting of the side edge of a flat-plate-shaped workpiece. The side wrapping and attaching device enables the side wrapping and attaching of the flat workpiece to be set and adjusted in a wide specification range, can keep stable under multiple given values, and overcomes the defects of unreliable and uncontrollable manual operation and the like. Particularly for batch package and paste, the method can be quickly finished and far exceeds the manual working speed; and meanwhile, the labor and the labor are greatly saved. The system realizes the wrapping and pasting of the side edge of the flat workpiece in a compact and simple structure, and the control system is high in structuralization and systematization degree and easy to adjust; and a complete equipment system with high cost performance is easily formed. The whole body is easy to produce in batch; the system is simple and easy to maintain.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic top view of a method for hemming a plate-shaped workpiece according to an embodiment of the present invention.
FIG. 2 is a front view of the structure of the edge covering device for plate-shaped workpieces.
FIG. 3 is a top view of the structure of the plate-shaped workpiece hemming device.
Fig. 4 is a front view of a belt feeding mechanism of the plate-shaped workpiece hemming device.
Fig. 5 is a plan view of a belt feeding mechanism of the plate-shaped workpiece hemming device.
Fig. 6 is a front view of the main structure of the tape feeding mechanism.
Fig. 7 is a top view of the main structure of the tape feeding mechanism.
Fig. 8 is a bottom view of the main structure of the tape feeding mechanism.
Fig. 9 is a top view of a pendulum hinge of the tape feed mechanism.
Fig. 10 is a front view of the pendulum hinge.
Fig. 11 is a sectional view of the main body structure of the tape feeding mechanism taken along direction D-D.
In FIGS. 1 to 5: 1. the automatic feeding device comprises a base station, 2 parts of a discharging mechanism, 3 parts of packaged parts, 4 parts of a discharging vehicle, 5 parts of a feeding vehicle, 6 parts to be packaged, 7 parts of a feeding mechanism, 8 parts of a belt feeding mechanism and 9 parts of a workpiece. Alpha is alpha00For taking the material level, alpha, at the swing angle of the loading arm10Placing the material level for the swinging angle of the feeding arm; beta is a00For the swing angle of the feeding arm to discharge material, beta10And taking the material level for the swinging angle of the blanking arm.
In FIGS. 2 to 11: 1.1. the automatic cutting machine comprises a rotary base, a 1.2-counter, a 1.3-main motor, a 1.4-operating panel, a 2.1-blanking air pipe, a 2.2-blanking arm, a 2.3-blanking column, a 2.4-blanking telescopic rod, a 2.5-blanking sucker, a 7.1-feeding air pipe, a 7.2-feeding arm, a 7.3-feeding column, a 7.4-feeding telescopic rod, a 7.5-feeding sucker, a 8.1-guide belt wheel, a 8.2-belt shaft, a 8.3-adhesive tape roll, a 8.4-belt supporting disc, a 8.5-end seat disc, a 8.6-rocker cable, a 8.7-rocker motor, a 8.8.8-rocker, a 8.9-elastic arm, a 8.10-connecting arm, a 8.11-cutting head driving coil, a 8.12-connecting rod, a 8.13-electric heating cable, a 8.14-cutting head and a 8.15-cutting knife.
In FIGS. 3 to 11: 2.6. a blanking rod pipeline pore channel, 2.7, a blanking pipeline groove; 7.6. a feeding rod pipeline pore canal, 7.7, a feeding pipe trunking; 8.10.1. a traction shaft 8.10.2, a flexible arm 8.10.3, a rocking shaft 8.11, a head cutting driving coil 8.16, a traction wheel 8.17, an adjusting handle 8.18, a pinch roller 8.19, and an adhesive tape; 8.12.1. base hinge shaft, 8.12.2, moving hinge shaft,
in FIGS. 4 to 11: 8.11.1. iron core, 8.14.1 cutting arm, 8.14.2 permanent magnet.
In FIGS. 5 to 11: 8.1.1. guide shaft 8.18.1 pressing shaft.
In FIGS. 6 to 11: 8.2.2. a tray shaft.
In FIGS. 7 to 11: 8.9.3. limit window, 8.14.5 cut axis.
Detailed Description
In one embodiment of the invention shown in fig. 1, a schematic top view of a method for hemming a plate-shaped workpiece: the overall configuration of the plate-shaped workpiece edge covering method comprises a base station 1, a blanking mechanism 2, a wrapping piece, a blanking vehicle 4, a feeding vehicle 5, a to-be-wrapped piece 6, a feeding mechanism 7, a belt feeding mechanism 8 and a wrapped piece 9. The base station 1 is used as a main body workbench, a machine box body and a working and bearing surface of the overall system device and is located on the right side of the middle of a working field. The blanking mechanism 2 is used as a wrapping piece grasping, transferring and lowering mechanism of the system device to work and is assembled at the left end of the upper surface of the base station 1. The wrapped workpiece 3 is taken as a work object of the system device, namely a wrapped finished workpiece, and is gripped, transferred and placed by the blanking mechanism 2 and sequentially placed in the blanking trolley 4. The blanking cart 4 is used as a transfer device for carrying and transporting the packaged piece 3, is suspended at the left side of the base platform 1 and is positioned at a position to be loaded and positioned. The feeding trolley 5 is used as a transfer device for carrying and transporting the to-be-packaged piece 6, is suspended at the outer side of the base platform 1 and is positioned at a to-be-unloaded positioning position. The workpiece to be wrapped 6 serving as an object of the system device to work, namely a workpiece to be wrapped, is sequentially grabbed, transferred and placed by the feeding mechanism 7, and is pressed on the working position in the middle of the upper surface of the base station 1. The feeding mechanism 7 is used as a holding, transferring, lowering and pressing mechanism of the to-be-packaged piece of the system device, and is assembled at the right outer end of the upper surface of the base station 1. The tape feeding mechanism 8 is used as a feeding mechanism of the edge covering adhesive tape and is assembled on the right side of the feeding mechanism 7 on the base platform 1. The wrapped workpiece 9 as a workpiece to be wrapped is gripped, transferred, and lowered by the feeding mechanism 7, and pressed to the working position in the middle of the upper surface of the base 1.
In one embodiment of the invention shown in fig. 1, a schematic top view of a method for hemming a plate-shaped workpiece and a front view of the structure of a device for hemming a plate-shaped workpiece shown in fig. 2:
the base station 1 is a main body workbench, a machine box body and a working and bearing surface of the system overall device. The rotary base 1.1 is used as a machine member for bearing and driving the wrapped piece 9 to rotate, and is tightly connected with the main shaft, namely the output shaft of the main motor 1.3 in a matching mode through a matching shaft hole. The counter 1.2 is used as a device for sensing, detecting and transmitting the rotation angle of the rotary seat 1.1, is rooted and installed on the right side of a main motor 1.3 on the base station 1, and is arranged below the rotary seat 1.1, and the distance of 3mm is reserved between the upper end of the rotary seat and the lower end of the rotary seat 1.1. The main motor 1.3 is used as a main power and system execution device of the system device, is embedded in the middle of the base station 1 and deviates to the left, and the output shaft of the main motor is matched and connected with the rotary base 1.1. The operating panel 1.4 is used as the operating surface of the man-machine interaction keyboard for system operation, and is embedded and assembled in the groove chamber which is arranged on the right side of the inner side of the base station 1 in a pulling structure.
The blanking air pipe 2.1 is used as an exhaust line for obtaining negative pressure for the blanking sucker 2.5, is led from the blanking sucker 2.5, passes through the blanking telescopic rod 2.4, then passes through the blanking arm 2.2, the blanking column 2.3 and the base station 1, and is led to an exhaust system. The blanking arm 2.2 is used as a transfer motion cantilever beam mechanism of the blanking mechanism 2, the head end is used as the top of a blanking column 2.3 assembled at the rotating shaft end, and the tail end is used as the working end and is assembled with a blanking telescopic rod 2.4. The blanking column 2.3 is used as a main supporting structure of the blanking mechanism 2, the upper end is provided with a blanking arm 2.2, and the lower end is arranged in the middle of the left end of the base station 1. The feeding telescopic rod 2.4 is used as a lifting and lowering mechanism of the feeding mechanism 2 and is assembled at the working end of the feeding arm 2.2, and the feeding sucker 2.5 is assembled at the lower end of the feeding telescopic rod. The blanking sucker 2.5 is a flexible material umbrella-shaped mechanism as a terminal part for gripping, transferring and lowering the blanking mechanism 2, and the top end of the flexible material umbrella-shaped mechanism is assembled at the lower end of the blanking telescopic rod 2.4.
The feeding air pipe 7.1 is used as an exhaust pipeline for obtaining negative pressure for the feeding sucker 7.5, is led from the feeding sucker 7.5, passes through the feeding telescopic rod 7.4, then passes through the feeding arm 7.2, the feeding column 7.3 and the base station 1, and is led to an exhaust system. The feeding arm 7.2 is used as a transfer motion cantilever beam mechanism of the feeding mechanism 7 and is made of iron materials, the head end of the feeding arm is used as the top of a feeding column 7.3 assembled at the rotating shaft end, and the tail end of the feeding arm is used as the working end and is assembled with a feeding telescopic rod 7.4. The feeding column 7.3 is used as a main supporting mechanism of the feeding mechanism 7, the upper end is provided with a feeding arm 7.2, and the upper end is arranged outside the right end of the base station 1. The feeding telescopic rod 7.4 is used as a lifting, lowering and pressing mechanism of the feeding mechanism 7 and is assembled at the working end of the feeding arm 7.2, and the feeding sucker 7.5 is assembled at the lower end of the feeding telescopic rod. The feeding sucker 7.5 is a flexible material umbrella-shaped mechanism as a terminal part for grasping, transferring and downward pressing of the feeding mechanism 7, and the top end of the flexible material umbrella-shaped mechanism is assembled at the lower end of the feeding telescopic rod 7.4.
The guide belt wheel 8.1 is used as a reversing mechanism for guiding the edge-covering adhesive tape, is a wheel disc piece with a wheel edge groove and is assembled at the left inner end of the end seat disc 8.5. The belt supporting shaft 8.2 is used as a positioning shaft of the belt feeding mechanism, is a middle shaft protruding part of the belt supporting disc 8.4, is used for positioning and matching the adhesive tape roll 8.3, and is in running fit with a matching hole of the adhesive tape roll 8.3. The adhesive tape roll 8.3 is a commodity part of adhesive tape materials used for edge covering, is of a disc structure with a middle shaft sleeve matching hole, matches a tape supporting shaft 8.2 through the matching hole, and is flatly placed on the tape supporting disc 8.4. The belt supporting disc 8.4 is used as a component for positioning and supporting the belt coil 8.3 and is a disc provided with a belt supporting shaft 8.2, and a shaft sleeve hole with a non-tight upper end is sleeved on the central shaft position of the disc body and the belt supporting shaft 8.2; through the axle sleeve hole, the belt supporting disc 8.4 and the end seat disc 8.5 form a running fit. The end seat disc 8.5 is used as a terminal base disc of the tape feeding mechanism 8, the middle position of the outer side outwards extends out of a spring arm 8.9, the right inner corner of the upper side is provided with a carrier disc 8.4, the left inner corner of the upper side is provided with a guide belt wheel 8.1, and the middle part of the lower side is provided with a head cutting drive coil 8.11 at a left outer position. The rocker cable 8.6 is used as a cable bundle of an electric heating cable 8.13 and a pressure signal wire of the elastic arm 8.9, is led out from the inner side position between the feeding column 7.3 of the base station 1 and the rocker motor 8.7 and is led into a cable pore channel of the rocker 8.8. The rocker motor 8.7 is used as a driving device and a system execution terminal of the belt feeding mechanism 8 and is arranged at the right outer end of the base station 1, namely the right side of the feeding column 7.3. The rocker arm 8.8 is used as a driving main arm of the tape feeding mechanism 8, the head end of the rocker arm is fixedly assembled at the output shaft end of the rocker arm motor 8.7, and the tail end of the rocker arm is assembled with an elastic arm 8.9 and a connecting arm 8.10. The elastic arm 8.9 is used as an elastic driving secondary arm of the belt feeding mechanism 8, the head end of the elastic arm is assembled at the tail end of the rocker arm 8.8, and the tail end of the elastic arm is connected with the end seat disc 8.5 into a whole. The connecting arm 8.10 is used as a component force of the feeding mechanism 8 to drive the secondary arm, the head end of the connecting arm is assembled at the tail end of the rocker arm 8.8, and the tail end of the connecting arm is in hinge fit with the tail end of the connecting rod 8.12. The head cutting driving coil 8.11 is used as an electromagnetic driving device of the belt cutting mechanism and a system execution terminal and is arranged at the left outer position of the middle part below the end seat disk 8.5. The connecting rod 8.12 is used as a component force steering rocker arm of the belt feeding mechanism 8, and the head end hinge is assembled below the left inner side of the end seat disc 8.5, above the inner edge of the base station 1 and on the right side of the groove chamber of the operating disc 1.4. An electric heating cable 8.13 is taken as an electric heating driving cable of the cutter 8.15, is led out from the tail opening of a cable duct of the rocker arm 8.8, is attached with the elastic arm 8.9 and the end seat disc 8.5 at the lower part, and is led into the cutter 8.14 along the outer side of the cutter driving coil 8.11. The cutting head 8.14 is used as an action swing arm of the cutter 8.15, the cutter 8.15 is arranged on the tail end, and the electric heating cable 8.13 is led in the lower part and supports the electric connection between the electric heating cable 8.13 and the cutter 8.15. The cutter 8.15 is used as a working structure for cutting the adhesive tape and is formed by wrapping the heating wire around the supporting main body, and two ends of the heating wire penetrate through the cutting head 8.14 and are respectively connected with two ends of the heating cable 8.13; the supporting body of the cutting knife 8.15 is made of heat-resistant insulating material, fitted with its root to the tail end of the cutting head 8.14.
In one embodiment of the invention shown in fig. 1, a schematic top view of a method of hemming a plate-shaped workpiece, a front view of the structure of the plate-shaped workpiece hemming device shown in fig. 2, and a top view of the structure of the plate-shaped workpiece hemming device shown in fig. 3:
the base station 1 is a main body workbench, a machine box body and a working and bearing surface of the system overall device. The operating panel 1.4 is embedded and assembled in a groove chamber with a right bent arc edge inside the base station 1 in a drawing structure and can be drawn out inwards and leftwards.
The blanking air pipe 2.1 is led from the blanking sucker 2.5, passes through the blanking telescopic rod 2.4 and the blanking arm 2.2, penetrates out of the left opening of the blanking pipe chase 2.7, then penetrates into the blanking rod pipe line pipeline 2.6 of the middle shaft of the blanking telescopic rod 2.4, the blanking column 2.3 and the base station 1, and is led to an air exhaust system. The head end of the blanking arm 2.2 is assembled at the top of the blanking column 2.3, the tail end is assembled with a blanking telescopic rod 2.4, and a blanking pipe chase 2.7 is dug at the middle tail part of the upper top surface; the head end of the blanking pipe chase 2.7 is communicated with the blanking cable hole in the blanking arm 2.2. The top end of the blanking sucker 2.5 is assembled at the lower end of the blanking telescopic rod 2.4. The pipeline pore canal 2.6 of the blanking rod is used as a channel for the blanking air pipe 2.1 to pass through and support hoops and is sleeved at the middle axis of the blanking telescopic rod 2.4. The blanking pipe chase 2.7 is used as a circuitous space for telescopic drawing and is dug at the middle top and the tail part of the blanking arm 2.2, the head end of the blanking pipe chase is communicated with a blanking cable hole in the blanking arm 2.2, and the tail end of the blanking pipe chase is in curved surface transition with the top surface of the blanking arm 2.2.
The feeding air pipe 7.1 penetrates out from the head end opening of the feeding pipe trunking 7.7, passes through the feeding pipe trunking 7.7 and then penetrates into a feeding rod pipeline pore passage 7.6 of a middle shaft of the feeding telescopic rod 7.4. The head end of the feeding arm 7.2 is assembled at the top of the feeding column 7.3, the tail end is assembled with a feeding telescopic rod 7.4, and a feeding pipe slot 7.7 is dug at the middle tail part of the upper top surface of the feeding arm; the head end of the feeding pipe trunking 7.7 is communicated with a feeding cable hole in the feeding arm 7.2. The top end of the feeding sucker 7.5 is assembled at the upper end of the feeding telescopic rod 7.4. The pipeline pore channel 7.6 of the feeding rod is used as a channel for the feeding air pipe 7.1 to pass through and support hoops and is sleeved at the middle shaft position of the feeding telescopic rod 7.4. The feeding pipe trunking 7.7 is used as a roundabout space for telescopic drawing, is dug in the middle of the upper top of the feeding arm 7.2, the head end of the feeding pipe trunking is communicated with a feeding cable hole in the feeding arm 7.2, and the tail end of the feeding pipe trunking is in curved surface transition with the upper top surface of the feeding arm 7.2.
A pulley guide 8.1 is mounted at the left inner end of the end disk 8.5. The belt supporting shaft 8.2 is a middle shaft protruding part of the belt supporting disc 8.4 and is used for positioning and matching the adhesive tape roll 8.3 in a sleeved mode and forms loose fit with the shaft hole. The adhesive tape roll 8.3 is a disc structure with a middle shaft sleeve matching hole, a supporting belt shaft 8.2 is matched with the matching hole in a matching way, and the supporting belt roll is flatly placed on the supporting belt disc 8.4. The middle position of the outer side of the end seat disc 8.5 extends outwards to form a spring arm 8.9, the right inner corner of the upper side is provided with a belt supporting disc 8.4, a belt supporting shaft 8.2 is used for positioning and matching an adhesive tape roll 8.3 in a sleeved mode, the left inner corner of the upper side is provided with a guide belt wheel 8.1, and the left outer position of the middle of the lower side is provided with a head cutting drive coil 8.11. The rocker cable 8.6 is led out from the inner side position between the feeding column 7.3 and the rocker motor 8.7 of the base station 1 and is led into a cable duct of the rocker 8.8. The rocker arm motor 8.7 is arranged at the right outer end of the base station 1, namely the right side of the feeding column 7.3. The head end of the rocker arm 8.8 is tightly assembled at the output shaft end of the rocker arm motor 8.7, the tail end is assembled with an elastic arm 8.9 through an adjustable elastic shaft structure of the rocker shaft 8.10.3 and an adjusting handle 8.17, and the connecting arm 8.10 is hinged through a table column shaft structure of the rocker shaft 8.10.3. The head end of the elastic arm 8.9 is assembled at the tail end of the rocker arm 8.8 through the rocker shaft 8.10.3 and the adjustable elastic shaft structure of the adjusting handle 8.17, and the tail end is connected with the end seat disc 8.5 into a whole. The head end of the connecting arm 8.10 is hinged with the tail end of the rocker arm 8.8 through a table column shaft structure of the rocker shaft 8.10.3 and a table column shaft structure of the adjusting handle 8.17, and the tail end is hinged with the tail end of the connecting rod 8.12 through a movable hinge shaft 8.12.2; the tail end of the connecting arm 8.10 extends leftwards to form a flexible arm 8.10.2. The head-cutting driving coil 8.11 is arranged below the window which is arranged at the left outer position in the middle of the end seat disk 8.5, and the upper part of the head-cutting driving coil is embedded into the window. The head end of the connecting rod 8.12 is hinged and assembled below the left inner side of the end seat disk 8.5 through a base hinge shaft 8.12.1, above the inner edge of the base platform 1 and on the right side of the groove chamber of the operating disk 1.4. The upper part of the tail end of the cutting head 8.14 is provided with a cutting knife 8.15, and the lower part is provided with an electric heating cable 8.13 and supports the electric connection between the electric heating cable 8.13 and the cutting knife 8.15. Two ends of the electric heating wire of the cutter 8.15 penetrate through the cutting head 8.14 and are respectively connected with two ends of an electric heating cable 8.13; the root of the supporting body of the cutter 8.15 is assembled at the tail end of the cutter head 8.14.
The traction belt wheel 8.16 is used as a removable and replaceable part for drawing the edge-covering adhesive tape 8.19 at the end part, is a wheel disc part with a wheel edge groove on the side edge, is assembled on the traction shaft 8.10.1 at the left end of the flexible arm 8.10.2, and forms a rotating fit with the traction shaft 8.10.1 through a shaft sleeve. The adjusting handle 8.17 is used as a mechanism for manually screwing and adjusting the tightness of the rocking shaft 8.10.3, is of a circular hand wheel structure, is structurally matched with the rocking shaft 8.10.3, and is hinged with the rocking arm 8.8, the elastic arm 8.9 and the connecting arm 8.10. The pinch roller 8.18 is a roller press member for pressing the edge-covering tape 8.19 to the workpiece 9, is a wheel disc member with a wheel edge groove on the side edge, and is assembled on the upper surface of the left outer corner of the end seat disc 8.5. The adhesive tape 8.19 is used as a thin tape material for wrapping the workpiece 9, the left side surface is an adhesive sticker surface, the other side surface is a clean surface, and the adhesive tape is pulled out of the adhesive tape roll 8.3 through the guide belt wheel 8.1.
The pulling shaft 8.10.1 is used as a shaft structure for positioning and assembling the pulling pulley 8.16, and is an upward extension of the left end of the flexible arm 8.10.2 and forms a rotating fit with the shaft sleeve of the pulling pulley 8.16. The flexible arm 8.10.2 is an arm structure for providing elastic flexible lateral pressure for the traction sheave 8.16, and is a warped plate-shaped elastic material, the right end of the flexible arm extends to the connecting arm 8.10 and is hinged with the tail end of the connecting rod 8.12 through a movable hinge shaft 8.12.2, and the left end is provided with an upward extending traction shaft 8.10.1. The lower end of the rocking shaft 8.10.3 is provided with a cap supporting edge structure for supporting the connecting arm 8.10, the lower section is provided with a table post for supporting and locking the rocking arm 8.8, and the upper end is sleeved with an external thread for matching with the internal thread of the adjusting handle 8.17; the matching state of the rocker arm 8.8 hinged with the loose or locked rocker shaft 8.10.3 and the elastic arm 8.9 can be adjusted by manually screwing the adjusting handle 8.17, but the loose matching with the connecting arm 8.10 is kept.
The base hinge 8.12.1 is used as a shaft lever structure of the connecting rod 8.12 and is assembled below the left inner side of the end seat disk 8.5, above the inner edge of the base platform 1 and on the right side of the groove chamber of the operating disk 1.4. The movable hinge shaft 8.12.2 is used as a shaft rod structure for hinging the connecting arm 8.10 and the connecting rod 8.12, and the upper end is provided with a clamping cap structure and the lower end is provided with a clamping pin structure.
In the structural view of the plate-shaped workpiece edge covering device shown in fig. 2-3 and the front view of the belt feeding mechanism of the plate-shaped workpiece edge covering device shown in fig. 4:
the pulley 8.1 is mounted at the left inner end above the end seat disk 8.5. The belt supporting shaft 8.2 is a middle shaft bulge of the belt supporting disc 8.4. The belt supporting disc 8.4 is a disc provided with a belt supporting shaft 8.2, and a shaft sleeve hole with an impermeable upper end is sleeved on a central shaft position of the disc body and the belt supporting shaft 8.2; through the axle sleeve hole, the belt supporting disc 8.4 and the end seat disc 8.5 form a running fit. The middle position of the outer side of the end seat disc 8.5 extends outwards to form a spring arm 8.9, the right inner corner of the upper side is provided with a carrier disc 8.4, the left inner corner of the upper side is provided with a guide belt wheel 8.1, and the left outer position of the middle part of the lower side is provided with a head cutting drive coil 8.11. The rocker arm motor 8.7 is arranged at the right outer end of the base station 1, namely the right side of the feeding column 7.3. The head end of the rocker arm 8.8 is fixedly assembled at the output shaft end of the rocker arm motor 8.7, and the tail end is assembled with an elastic arm 8.9 and a connecting arm 8.10. The head end of the elastic arm 8.9 is assembled at the tail end of the rocker arm 8.8, and the tail end is connected with the end seat disc 8.5 into a whole. The head end of the connecting arm 8.10 is hinged and assembled at the tail end of the rocker arm 8.8, and the tail end is hinged and matched with the tail end of the connecting rod 8.12. The truncated drive coil 8.11 is mounted in an outer left position in the middle below the end seat disk 8.5. The hinge of the head end of the connecting rod 8.12 is assembled below the left inner side of the end seat disk 8.5, above the inner edge of the base platform 1 and on the right side of the groove chamber of the operating disk 1.4. An electric heating cable 8.13 is led out from the tail opening of a cable duct of the rocker arm 8.8, the lower part is attached with an elastic arm 8.9 and an end seat disc 8.5, and a cut end 8.14 is led in along the outer side of a cut end driving coil 8.11. A cutter 8.15 is arranged on the tail end (namely the left end) of the cutting head 8.14, an electric heating cable 8.13 is led in from the lower part of the cutting head, and the electric connection between the electric heating cable 8.13 and the cutter 8.15 is supported; the cutting head 8.14 is integrally connected to the cutting arm 8.14.1 at the lower part of the head end (i.e. the right end) and extends upwards from the tail end of the cutting arm 8.14.1. The root of the cutting knife 8.15 is assembled at the tail end of the cutting head 8.14. The traction sheave 8.16 is mounted on a traction shaft 8.10.1 at the left end of the flexible arm 8.10.2, with its hub forming a rotational fit with the traction shaft 8.10.1. The pinch roller 8.18 fits over the left outer corner of the end seat pan 8.5.
The iron core 8.11.1 is used as a device for realizing electromagnetic force by gathering and is formed by laminating and pressing high-magnetic-density silicon steel materials, is of a U-shaped structure, is assembled in a sleeve of a truncated driving coil 8.11 framework in a penetrating and sleeving manner by the middle section of the iron core 8.11.1, and is tightly attached to the left outer position of the middle part below the end seat disk 8.5 by the upper surface of the iron core 8.11.1; the iron core 8.11.1 has opposite ends facing leftward. The cutting arm 8.14.1 is used as a swing arm structure for connecting the cutting head 8.14 and the permanent magnet 8.14.2, the head end is connected with the permanent magnet 8.14.2 into a whole, and the cutting head 8.14 extends leftwards above the tail end. The permanent magnet 8.14.2 is used as an electromagnetic force driving actuator and has an axisymmetric structure, one end of the permanent magnet is coaxially connected with the cutting arm 8.14.1 at the head end of the cutting arm 8.14.1, and the other end of the permanent magnet is used as an electromagnetic force bearing end.
In the front view of the feeding mechanism of the plate-shaped workpiece hemming device shown in fig. 4 and the top view of the feeding mechanism of the plate-shaped workpiece hemming device shown in fig. 5:
the guide belt wheel 8.1 is assembled on the guide shaft 8.1.1 at the left inner end on the end seat disk 8.5, and the shaft sleeve forming the axis of the guide belt wheel is in rotating movable fit with the guide shaft 8.1.1. The belt supporting shaft 8.2 is a middle shaft protruding part of the belt supporting disc 8.4, and a shaft hole with a non-tight upper end, namely a bearing sleeve 8.2.1, is sleeved in the belt supporting shaft; the belt supporting disc 8.4 and the end seat disc 8.5 form a running fit through the bearing sleeve 8.2.1. The belt supporting disc 8.4 is a disc provided with a belt supporting shaft 8.2, the disc body and the belt supporting shaft 8.2 are integrated into a middle shaft position, and a shaft hole with a non-tight upper end, namely a bearing sleeve 8.2.1, is sleeved on the middle shaft position. The middle position of the outer side of the end seat disc 8.5 extends outwards to form a spring arm 8.9, the right inner corner of the upper side is provided with a carrier disc 8.4, the left inner corner of the upper side is provided with a guide belt wheel 8.1, and the left outer position of the middle part of the lower side is provided with a head cutting drive coil 8.11. The rocker cable 8.6 is led into a cable duct below the head section of the rocker 8.8 and led out from the tail port of the cable duct below the tail end of the rocker 8.8. An output shaft of the rocker motor 8.7 is fixedly assembled with a rocker 8.8. The head end of the rocker arm 8.8 is tightly assembled at the output shaft end of the rocker arm motor 8.7, the tail end is assembled with an elastic arm 8.9 through an adjustable elastic shaft structure of the rocker shaft 8.10.3 and an adjusting handle 8.17, and the connecting arm 8.10 is hinged through a table column shaft structure of the rocker shaft 8.10.3. The head end of the elastic arm 8.9 is assembled at the tail end of the rocker arm 8.8 through the rocker shaft 8.10.3 and the adjustable elastic shaft structure of the adjusting handle 8.17, and the tail end is connected with the end seat disk 8.5 into a whole and extends outwards of the seat disk 8.5. The head end of the connecting arm 8.10 is hinged and assembled at the tail end of the rocker arm 8.8 through a table column shaft structure hinge structure of the rocker shaft 8.10.3, and the tail end is hinged and matched with the tail end of the connecting rod 8.12 through a movable hinge shaft 8.12.2; the tail end of the connecting arm 8.10 extends leftwards to form a flexible arm 8.10.2. The pulling shaft 8.10.1 is an upward extension of the left end of the flexible arm 8.10.2, and is in rotating fit with the shaft sleeve of the pulling pulley 8.16. The flexible arm 8.10.2 is made of a warped elastic material with a right end extending to the link arm 8.10 and hinged to the tail end of the link 8.12 via a hinge shaft 8.12.2, and a left end provided with an upwardly extending pulling shaft 8.10.1. The crop drive coil 8.11 is installed below the window of the end seat disk 8.5 which is slightly left and outside, the upper part of the crop drive coil is embedded into the window, and the upper part of the framework of the crop drive coil is flush with the upper surface of the end seat disk 8.5. The iron core 8.11.1 is sleeved in the sleeve of the frame of the truncated driving coil 8.11 by the middle section of the iron core 8.11.1, and is tightly attached to the left outer position of the middle part of the lower surface of the end seat disk 8.5 by the upper surface of the iron core 8.11.1; the iron core 8.11.1 has opposite ends facing leftward. The head end of the connecting rod 8.12 is assembled on a base hinge shaft 8.12.1 below the left inner side of the end seat tray 8.5, the shaft sleeve of the connecting rod and the base hinge shaft 8.12.1 form hinge fit, and the tail end of the connecting rod is in hinge fit with the tail end of the connecting arm 8.10 through a movable hinge shaft 8.12.2. The base hinge shaft 8.12.1 is in hinge fit with the head end of the connecting rod 8.12. The connecting arm 8.10 is hinged with the connecting rod 8.12 through a movable hinge shaft 8.12.2, the upper end of the movable hinge shaft is provided with a clamping cap structure, and the lower end of the movable hinge shaft is provided with a clamping pin structure. After being led out from the tail port of the cable duct of the rocker arm 8.8, the electric heating cable 8.13 is separated from the pressure signal wire and led out from the rocker arm cable 8.6, the lower part is adhered with the elastic arm 8.9 and the end seat disc 8.5, and the cut end 8.14 is led in along the outer side of the cut end driving coil 8.11. A cutter 8.15 is arranged on the tail end (namely the left end) of the cutting head 8.14, an electric heating cable 8.13 is led in from the lower part of the cutting head, and the electric connection between the electric heating cable 8.13 and the cutter 8.15 is supported; the cutting head 8.14 is integrally connected to the cutting arm 8.14.1 at the lower part of the head end (i.e. the right end) and extends upwards from the tail end of the cutting arm 8.14.1. The head end of the cutting arm 8.14.1 is connected with the permanent magnet 8.14.2 into a whole, and the upper surface of the tail end extends leftwards to form a cutting head 8.14. One end of the permanent magnet 8.14.2 is coaxially connected with the cutting arm 8.14.1 at the head end of the cutting arm 8.14.1, and the other end is used as an electromagnetic force bearing end. The root of the cutting knife 8.15 is assembled at the tail end of the cutting head 8.14. The traction sheave 8.16 is mounted on a traction shaft 8.10.1 at the left end of the flexible arm 8.10.2, with its hub forming a rotational fit with the traction shaft 8.10.1. The adjusting handle 8.17 is structurally matched with the rocking shaft 8.10.3, and the rocking arm 8.8, the elastic arm 8.9 and the connecting arm 8.10 are hinged. The pinch roller 8.18 is mounted on a pressure shaft 8.18.1 above the left outer corner of the end seat disk 8.5, with its sleeve forming a running fit with the pressure shaft 8.18.1.
The guide shaft 8.1.1 is used as a shaft lever structure for assembling and positioning the guide belt wheel 8.1, the root end of the guide shaft is tightly assembled at the left inner end of the end seat disc 8.5 and is vertical to the disc surface of the end seat disc 8.5, and the guide shaft 8.1 and the shaft sleeve of the guide belt wheel 8.1 form a running fit on the end seat disc 8.5. The pressing shaft 8.18.1 is used as a shaft rod structure for assembling and positioning the pinch roller 8.18 and limiting the swing of the cutting arm 8.14.1, the lower end of the shaft rod structure is connected with the right outer end of the cutting arm 8.14.1 and is vertical to the disk surface of the end seat disk 8.5, the upper section of the shaft rod structure is in rotating fit with the shaft sleeve of the pinch roller 8.18 on the upper surface of the end seat disk 8.5, the lower section of the shaft rod structure is used as a limiting bayonet lock, and the upper surface of the cutting arm 8.14.1 penetrates through the end seat disk 8.5.
In the tape feeding mechanism views of the plate-shaped workpiece edge covering device shown in fig. 4 to 5 and the main structure front view of the tape feeding mechanism shown in fig. 6:
the tray shaft 8.2.2 is used as a shaft lever structure for assembling the tray disc 8.4, is tightly assembled at the right inner corner position on the upper surface of the end seat disc 8.5 and is vertical to the disc surface of the end seat disc 8.5.
The right inner corner of the upper surface of the end seat disk 8.5 is tightly assembled with a disk shaft 8.2.2, and the left inner end is tightly assembled with a guide shaft 8.1.1. An output shaft of the rocker motor 8.7 is fixedly assembled with a rocker 8.8. The head end of the rocker arm 8.8 is tightly assembled to the output shaft of the motor 8.7, the tail end is assembled with an elastic arm 8.9 through an adjustable elastic shaft structure of the adjusting handle 8.17, and the connecting arm 8.10 is hinged through a table column shaft structure of the rocker shaft 8.10.3. The head end of the elastic arm 8.9 is assembled at the tail end of the rocker arm 8.8 through the adjustable elastic shaft structure of the adjusting handle 8.17. The head end of the connecting arm 8.10 is hinged and assembled at the tail end of the rocker arm 8.8 through a column shaft structure of the rocker shaft 8.10.3. The pulling shaft 8.10.1 is an upward extension of the left end of the flexible arm 8.10.2. The head-cutting drive coil 8.11 is arranged below the window which is arranged at the left outer position in the middle of the end seat disk 8.5, the upper part of the head-cutting drive coil is embedded into the window, and the upper surface of the framework of the head-cutting drive coil is flush with the upper plane of the end seat disk 8.5. The head end of the connecting rod 8.12 is assembled on a base hinge shaft 8.12.1 below the left inner side of the end seat tray 8.5, the shaft sleeve of the connecting rod and the base hinge shaft 8.12.1 form hinge fit, and the tail end of the connecting rod is in hinge fit with the tail end of the connecting arm 8.10 through a movable hinge shaft 8.12.2. An electric heating cable 8.13 is led out from the tail opening of a cable duct of the rocker arm 8.8, the lower part is attached with an elastic arm 8.9 and an end seat disc 8.5, and a cut end 8.14 is led in along the outer side of a cut end driving coil 8.11. A cutter 8.15 is arranged on the tail end of the cutting head 8.14, an electric heating cable 8.13 is led in from the lower part of the cutting head, and the electric connection between the electric heating cable 8.13 and the cutter 8.15 is supported; the lower end of cutting head 8.14 is integrally connected to cutting arm 8.14.1 and extends upward from the trailing end of cutting arm 8.14.1. The head end of the cutting arm 8.14.1 is connected with the permanent magnet 8.14.2 into a whole, and the upper surface of the tail end extends leftwards to form a cutting head 8.14. One end of the permanent magnet 8.14.2 is coaxially connected with the head end of the cutting arm 8.14.1 into a whole, and the other end is used as an electromagnetic force bearing end. Two ends of the electric heating wire of the cutter 8.15 penetrate through the cutting head 8.14 and are respectively connected with two ends of an electric heating cable 8.13; the root of the supporting body of the cutter 8.15 is assembled at the tail end of the cutter head 8.14. The adjusting handle 8.17 is hinged with a rocker arm 8.8, an elastic arm 8.9 and a connecting arm 8.10. The lower end of the pressure shaft 8.18.1 is connected with the right outer end of the cutting arm 8.14.1 and is vertical to the disk surface of the end seat disk 8.5, the upper section of the pressure shaft forms a rotating fit with the shaft sleeve of the pressure roller 8.18 on the upper surface of the end seat disk 8.5, the lower section of the pressure shaft is used as a limiting bayonet lock, and the upper surface of the cutting arm 8.14.1 penetrates through the end seat disk 8.5.
In the tape feeding mechanism views of the plate-shaped workpiece taping device shown in fig. 4 to 6 and the main structure plan view of the tape feeding mechanism shown in fig. 7:
the tray shaft 8.2.2 is tightly assembled at the right inner angle position on the upper surface of the end seat tray 8.5 and is vertical to the tray surface of the end seat tray 8.5. The right inner corner of the upper surface of the end seat disk 8.5 is tightly assembled with a tray shaft 8.2.2, the left part of the middle part is provided with a window embedded with a head cutting driving coil 8.11, and the left part of the window of the head cutting driving coil 8.11 is provided with an arc-shaped rail groove window which is used for the pressure shaft 8.18.1 to swing and limit; the left end of the end seat disk 8.5 and the rail groove window are provided with a shaft hole sleeve which forms a rotating fit with the cutting shaft 8.14.5 on the left side; the left inner end of the end seat disk 8.5 is tightly assembled with a guide shaft 8.1.1, and the middle part of the outer side extends outwards to form an elastic arm 8.9. The rocker cable 8.6 is led into the cable duct of the rocker 8.8 from the cable duct opening on the left side of the first section of the rocker 8.8. An output shaft of the rocker motor 8.7 is fixedly assembled with a rocker 8.8. The head end of the rocker arm 8.8 is tightly assembled to the output shaft of the motor 8.7, the tail end is assembled with an elastic arm 8.9 through an adjustable elastic shaft structure of the adjusting handle 8.17, and the connecting arm 8.10 is hinged through a table column shaft structure of the rocker shaft 8.10.3. The head end of the elastic arm 8.9 is assembled at the tail end of the rocker arm 8.8 through an adjustable elastic shaft structure of the adjusting handle 8.17; the tail end of the spring arm 8.9 extends to the outer median of the end seat disk 8.5. The head end of the connecting arm 8.10 is hinged with the tail end of the rocker arm 8.8 through an adjusting handle 8.17 and a column shaft structure of the rocker shaft 8.10.3. The pulling shaft 8.10.1 is an upward extension of the left end of the flexible arm 8.10.2. The right end of the flexible arm 8.10.2 extends to the link arm 8.10 and is hinged with the tail end of the link lever 8.12 through a movable hinge shaft 8.12.2, and the left end is provided with a pulling shaft 8.10.1 extending upwards. The head-cutting drive coil 8.11 is arranged below the window at the left position in the middle of the end seat disk 8.5, the upper part of the head-cutting drive coil is embedded into the window, and the upper surface of the framework of the head-cutting drive coil is flush with the upper plane of the end seat disk 8.5. The head end of the connecting rod 8.12 is assembled on a base hinge shaft 8.12.1 below the left inner side of the end seat tray 8.5, the shaft sleeve of the connecting rod and the base hinge shaft 8.12.1 form hinge fit, and the tail end of the connecting rod is in hinge fit with the tail end of the connecting arm 8.10 through a movable hinge shaft 8.12.2. The upper part of the tail end of the cutting head 8.14 is provided with a cutting knife 8.15, and the lower part of the head end of the cutting head is connected with a cutting arm 8.14.1 into a whole, so that the cutting arm 8.14.1 extends upwards towards the tail end. The head end of the cutting arm 8.14.1 is connected with the permanent magnet 8.14.2 into a whole, and the upper surface of the tail end extends leftwards to form a cutting head 8.14. One end of the permanent magnet 8.14.2 is coaxially connected with the head end of the cutting arm 8.14.1 into a whole, and the other end is used as an electromagnetic force bearing end. The root of the supporting body of the cutter 8.15 is assembled at the tail end of the cutter head 8.14. The adjusting handle 8.17 is hinged with the rocking shaft 8.10.3 to form a rocker arm 8.8, an elastic arm 8.9 and a connecting arm 8.10. The lower end of the pressure shaft 8.18.1 is connected with the right outer end of the cutting arm 8.14.1 and is vertical to the 8.5 disk surface of the end seat disk; the lower section of the pressing shaft 8.18.1 is used as a limiting bayonet lock and passes through the circular arc rail groove window of the end seat disk 8.5 on the upper surface of the cutting arm 8.14.1.
The limit window 8.9.3 is milled outside the right end of the end seat disk 8.5 as a swing limit structure of the bisection arm 8.14.1, the left side edge and the right side edge of the limit window are concentric arc walls, and the two side edges of the window are semi-circular walls. The cutting shaft 8.14.5 is used as a pivot shaft structure of the cutting arm 8.14.1 swing, extends upwards at the head end, is assembled in a shaft hole sleeve at the left end of the end seat disk 8.5 and is in rotating fit with the shaft hole sleeve.
In the tape feeding mechanism views of the plate-shaped workpiece taping device shown in fig. 4 to 7 and the main structure bottom view of the tape feeding mechanism shown in fig. 8:
a head cutting drive coil 8.11 is arranged on the upper middle part of the end seat disk 8.5 in a left deviation way; a limiting window 8.9.3 is arranged on the left part of the upper end cutting drive coil 8.11 of the end seat disk 8.5; the middle position of the outer side of the end seat disk 8.5 extends outwards to form an elastic arm 8.9. The rocker arm cable 8.6 is led into a cable pore canal of the rocker arm 8.8 from a cable pore canal opening on the left side of the first section of the rocker arm 8.8, the cable pore canal of the rocker arm 8.8 is led out from a cable pore canal opening on the lower side of the tail section of the rocker arm 8.8, the cable pore canal is suspended and laid below the head end of the connecting arm 8.10, and an electric heating cable 8.13 and an elastic arm 8.9 pressure signal line are arranged at the head part of the middle section of the elastic arm 8.9 along the lower part of the first section of the elastic arm 8.9. An output shaft of the rocker motor 8.7 is fixedly assembled with a rocker 8.8. The head end of the rocker arm 8.8 is tightly assembled to the output shaft of the motor 8.7, the tail end is assembled with the elastic arm 8.9 through the adjustable elastic shaft structure of the adjusting handle 8.17, and the connecting arm 8.10 is hinged and assembled through the table column shaft structure of the rocker shaft 8.10.3. The head end of the elastic arm 8.9 is assembled at the tail end of the rocker arm 8.8 through an adjustable elastic shaft structure of the adjusting handle 8.17; the tail end of the spring arm 8.9 extends to the outer median of the end seat disk 8.5. The head end of the connecting arm 8.10 is hinged with the tail end of the rocker arm 8.8 through an adjusting handle 8.17 and a column shaft structure of the rocker shaft 8.10.3. The right end of the flexible arm 8.10.2 extends to the link arm 8.10 and is hinged with the tail end of the link lever 8.12 through a movable hinge shaft 8.12.2. The truncated drive coil 8.11 is mounted to the lower middle of the end seat disk 8.5 in an off-left position. The head end of the connecting rod 8.12 is assembled on a base hinge shaft 8.12.1 below the left inner side of the end seat tray 8.5, the shaft sleeve of the connecting rod and the base hinge shaft 8.12.1 form hinge fit, and the tail end of the connecting rod is in hinge fit with the tail end of the connecting arm 8.10 through a movable hinge shaft 8.12.2. The electrothermal cable 8.13 is adhered to the elastic arm 8.9 and the end seat disk 8.5 under the elastic arm 8.9, and two driving wires of the head-cutting driving coil 8.11 are led out along the outer side of the head-cutting driving coil 8.11 and then led into the head-cutting 8.14. The lower part of the head end of the cutting head 8.14 is connected with the cutting arm 8.14.1 into a whole, and the cutting arm 8.14.1 extends upwards towards the tail end. The head end of the cutting arm 8.14.1 is connected with the permanent magnet 8.14.2 into a whole, and the upper surface of the tail end extends leftwards to form a cutting head 8.14. The permanent magnet 8.14.2 is coaxially connected with the head end of the cutting arm 8.14.1 through the permanent magnet S pole 8.14.3. Permanent magnet south pole 8.14.3 corresponds to permanent magnet north pole 8.14.4. The permanent magnet N pole 8.14.4 is an electromagnetic force bearing end coaxial with the cutting arm 8.14.1. The adjusting handle 8.17 is hinged with a rocker arm 8.8, an elastic arm 8.9 and a connecting arm 8.10. The limit window 8.9.3 is milled outside the right end of the end seat disk 8.5, the left side edge and the right side edge are concentric arc walls, and the side edges at the two ends of the window are semi-circular walls.
In the tape feeding mechanism view of the plate-shaped workpiece taping device shown in fig. 4 to 8 and the swing hinge top view of the tape feeding mechanism shown in fig. 9: the head end of the connecting arm 8.10 is hinged with the tail end of the rocker arm 8.8 through an adjusting handle 8.17 and a column shaft structure of the rocker shaft 8.10.3. The pulling shaft 8.10.1 is an upward extension of the left end of the flexible arm 8.10.2, and is in rotating fit with the shaft sleeve of the pulling pulley 8.16. The flexible arm 8.10.2 is made of a warped elastic material with a right end extending to the link arm 8.10 and hinged to the tail end of the link 8.12 via a hinge shaft 8.12.2, and a left end provided with an upwardly extending pulling shaft 8.10.1. The lower end of the rocking shaft 8.10.3 is provided with a cap supporting edge structure for supporting the connecting arm 8.10, the lower section is provided with a table post for supporting and locking the rocking arm 8.8, and the upper end is sleeved with an external thread for matching with the internal thread of the adjusting handle 8.17; the matching state of the rocker arm 8.8 hinged with the loose or locked rocker shaft 8.10.3 and the elastic arm 8.9 can be adjusted by manually screwing the adjusting handle 8.17, but the loose matching with the connecting arm 8.10 is kept. The head end of the connecting rod 8.12 is in rotary fit with the base hinge shaft 8.12.1 through a shaft sleeve hole, and the tail end of the connecting rod is in rotary fit with the movable hinge shaft 8.12.2 through a shaft sleeve hole. The base hinge 8.12.1 is rotatably engaged with the axle sleeve hole at the head end of the connecting rod 8.12. The upper end of the movable hinge shaft 8.12.2 is provided with a clamping cap structure and the lower end is provided with a clamping pin structure.
In the top view of the pendulum hinge of the tape feed mechanism shown in fig. 9 and the front view of the pendulum hinge shown in fig. 10: the head end of the connecting arm 8.10 forms a rotating fit with the column shaft structure of the rocking shaft 8.10.3 through a shaft sleeve hole. The pulling shaft 8.10.1 is an upward extension of the left end of the flexible arm 8.10.2. The flexible arm 8.10.2 is made of a warped elastic material with a right end extending to the link arm 8.10 and hinged to the tail end of the link 8.12 via a hinge shaft 8.12.2, and a left end provided with an upwardly extending pulling shaft 8.10.1. The lower end of the rocking shaft 8.10.3 is provided with a cap supporting edge structure for supporting the connecting arm 8.10, the lower section is provided with a table post for supporting and locking the rocking arm 8.8, and the upper end is sleeved with an external thread for matching with the internal thread of the adjusting handle 8.17; the matching state of the rocker arm 8.8 hinged with the loose or locked rocker shaft 8.10.3 and the elastic arm 8.9 can be adjusted by manually screwing the adjusting handle 8.17, but the loose matching with the connecting arm 8.10 is kept. The head end of the connecting rod 8.12 is in rotary fit with the base hinge shaft 8.12.1 through a shaft sleeve hole, and the tail end of the connecting rod is in rotary fit with the movable hinge shaft 8.12.2 through a shaft sleeve hole. The base hinge 8.12.1 is rotatably engaged with the axle sleeve hole at the head end of the connecting rod 8.12. The upper end of the movable hinge shaft 8.12.2 is provided with a clamping cap structure and the lower end is provided with a clamping pin structure.
In the views of the belt feeding mechanism of the plate-shaped workpiece edge covering device shown in fig. 4 to 8, the top view of the swing hinge of the belt feeding mechanism shown in fig. 9 to 10, and the D-D sectional view of the main body structure of the belt feeding mechanism shown in fig. 11: the lower end of the rocking shaft 8.10.3 is provided with a cap supporting edge structure for supporting the connecting arm 8.10, and the lower section is provided with a table post. The side wall of the column is in tangential sliding fit with a shaft sleeve hole at the head end of the connecting arm 8.10; the upper surface of the lower end cap supporting edge of the rocking shaft 8.10.3 is in sliding fit with the lower surface of the outer edge of the shaft sleeve hole at the head end of the connecting arm 8.10; the upper surface of the head end of the connecting arm 8.10 and the lower surface of the head end of the elastic arm 8.9 form sliding fit. The upper end of the rocking shaft 8.10.3 is sleeved with an external thread which is matched with an internal thread of the adjusting handle 8.17; the matching state of the rocker arm 8.8 hinged with the rocker shaft 8.10.3 and the elastic arm 8.9 can be adjusted by manually screwing the adjusting handle 8.17, or the swing is loosened to adjust the swing angle, or fastened to link.
Claims (3)
1. The utility model provides a plate workpiece device of borduring feeds hinge structure of tape unit constructs, by rocking arm, bullet arm, link arm, regulation handle, move the hinge, with connecting rod, rocking shaft, basic hinge constitute characterized by:
the head end of the connecting arm is hinged with the column shaft structure of the rocking shaft through the adjusting handle and assembled at the tail end of the rocking arm; the traction shaft is an upward extending structure at the left end of the flexible arm and is in running fit with the shaft sleeve of the traction wheel; the flexible arm is made of a warping biased plate-shaped elastic material, the right end of the flexible arm extends to the connecting arm and is hinged with the tail end of the connecting rod through a movable hinge shaft, and the left end of the flexible arm is provided with an upward extending traction shaft; the lower end of the rocking shaft is provided with a cap supporting edge structure for supporting the connecting arm, the lower section of the rocking shaft is provided with a pillar for supporting and locking the rocking arm, and the upper end of the rocking shaft is sleeved with an external thread for matching with the internal thread of the adjusting handle; the rocker arm, the elastic arm and the connecting arm hinged with the rocker shaft can be adjusted, loosened or locked by manually screwing the adjusting handle;
the rocker arm and the elastic arm are in a matched state, but the rocker arm and the connecting arm are in loose fit; the head end of the connecting rod forms a rotating fit with the base hinge shaft through a shaft sleeve hole thereof, and the tail end of the connecting rod forms a rotating fit with the movable hinge shaft through a shaft sleeve hole thereof; the base hinge shaft and a shaft sleeve hole at the head end of the connecting rod form a rotating fit; the upper end of the movable hinge shaft is provided with a clamping cap structure, and the lower end of the movable hinge shaft is provided with a clamping pin structure;
the head end of the connecting arm forms a rotating fit with a table post shaft structure of the rocking shaft through a shaft sleeve hole;
the lower end of the rocking shaft is provided with a cap supporting edge structure for supporting the connecting arm, and the lower section of the rocking shaft is provided with a table post; the side wall of the column is in tangential sliding fit with a shaft sleeve hole at the head end of the connecting arm; the upper surface of the cap edge of the lower end support of the rocking shaft and the lower surface of the outer edge of the shaft sleeve hole at the head end of the connecting arm form sliding fit; the upper surface of the head end of the connecting arm and the lower surface of the head end of the elastic arm form sliding fit; the upper end of the rocking shaft is sleeved with an external thread for matching with the internal thread of the adjusting handle; the matching state of the rocker arm hinged with the rocker shaft and the elastic arm can be adjusted and loosened or locked by manually screwing the adjusting handle, or the swinging angle can be adjusted by loosening the swinging pendulum, or the swinging angle can be adjusted by fastening the swinging pendulum for linkage.
2. The hinge structure of a tape feeding mechanism of a plate-shaped workpiece hemming device according to claim 1 wherein:
the head end of the elastic arm is assembled at the tail end of the rocker arm through a rocking shaft and an adjustable elastic shaft structure of the adjusting handle, and the tail end is connected with the end seat disc into a whole; the head end of the connecting arm is hinged and assembled at the tail end of the rocker arm through a rocking shaft and an adjustable elastic shaft structure of the adjusting handle, and the tail end is hinged and matched with the tail end of the connecting rod through a movable hinge shaft; a flexible arm extends leftwards from the tail end of the connecting arm; the head end of the connecting rod is assembled below the left inner side of the end seat disc through a base hinge shaft hinge, and the upper side of the inner edge of the base station is close to the right side of the operation disc groove chamber.
3. The hinge structure of a tape feeding mechanism of a plate-shaped workpiece hemming device according to claim 1 wherein:
the adjusting handle is used as a mechanism for manually screwing and adjusting the tightness of the rocking shaft, is of a circular hand wheel structure, is matched with the rocking shaft structure, and is hinged with the rocking arm, the elastic arm and the connecting arm;
the rocking shaft is used as a shaft lever structure for hinging the rocking arm, the elastic arm and the connecting arm;
the base hinge shaft is used as a shaft lever structure of a connecting rod and is assembled below the left inner side of the end base plate, above the inner edge of the base plate and on the right side of the operation plate groove chamber; the movable hinge shaft is used as a shaft lever structure for hinging the connecting arm and the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301350.6A CN111343784B (en) | 2018-11-02 | 2018-11-02 | Hinge structure of belt feeding mechanism of plate-shaped workpiece edge covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301350.6A CN111343784B (en) | 2018-11-02 | 2018-11-02 | Hinge structure of belt feeding mechanism of plate-shaped workpiece edge covering device |
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| Publication Number | Publication Date |
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| CN111343784A CN111343784A (en) | 2020-06-26 |
| CN111343784B true CN111343784B (en) | 2022-03-25 |
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| CN201811301350.6A Active CN111343784B (en) | 2018-11-02 | 2018-11-02 | Hinge structure of belt feeding mechanism of plate-shaped workpiece edge covering device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996811A (en) * | 2012-11-23 | 2013-03-27 | 上海市机械施工有限公司 | Articulation sealing device and installation method thereof |
| CN204078139U (en) * | 2014-07-18 | 2015-01-07 | 东莞市坤轮机械有限公司 | A kind of automatic serger |
-
2018
- 2018-11-02 CN CN201811301350.6A patent/CN111343784B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996811A (en) * | 2012-11-23 | 2013-03-27 | 上海市机械施工有限公司 | Articulation sealing device and installation method thereof |
| CN204078139U (en) * | 2014-07-18 | 2015-01-07 | 东莞市坤轮机械有限公司 | A kind of automatic serger |
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| Publication number | Publication date |
|---|---|
| CN111343784A (en) | 2020-06-26 |
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