CN107795558B - ESL precise trimming and laminating equipment and process - Google Patents
ESL precise trimming and laminating equipment and process Download PDFInfo
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- CN107795558B CN107795558B CN201711138494.XA CN201711138494A CN107795558B CN 107795558 B CN107795558 B CN 107795558B CN 201711138494 A CN201711138494 A CN 201711138494A CN 107795558 B CN107795558 B CN 107795558B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000010030 laminating Methods 0.000 title claims abstract description 22
- 238000009966 trimming Methods 0.000 title claims abstract description 18
- 239000010985 leather Substances 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 239000007888 film coating Substances 0.000 claims abstract description 22
- 238000009501 film coating Methods 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 2
- 210000002489 tectorial membrane Anatomy 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000007688 edging Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses ESL precise trimming and laminating equipment and a process, wherein the equipment comprises a complete machine controller, an upper tool and a lower tool, wherein the complete machine controller is respectively connected with the upper tool and the lower tool; the upper tooling comprises a workpiece fixing mechanism and a workpiece lifting mechanism, and a far infrared heating system is arranged on the workpiece fixing mechanism; the lower tooling comprises a die and a plurality of material placing machines arranged around the periphery of the die; the material placing machine comprises a frame and a workbench arranged on the frame; the workbench is provided with a horizontal sliding mechanism, the horizontal sliding mechanism is provided with a vertical sliding mechanism, and the vertical sliding mechanism is connected with a first working arm; the vertical sliding mechanism is connected with a telescopic mechanism, the telescopic mechanism is connected with a second working arm, and the first working arm is matched with the second working arm. When the equipment is used for film coating and edge covering, the workpiece can be accurately heated, and the leather is moved when the workpiece is pressed down, so that the excessive tensioning of the leather is avoided; and the edge wrapping is automatically carried out after the film coating is finished, so that the automation of film coating and edge wrapping is realized.
Description
Technical Field
The invention relates to the technical field of automobile interior processing, in particular to ESL precise trimming and laminating equipment and technology.
Background
In the field of automotive interior processing, the consumption of leather is one of the main factors of manufacturing cost, traditional laminating technology can only use square leather to carry out the tectorial membrane, and waste materials after cutting are many, and manufacturing cost is very high relatively, and tectorial membrane and bordure the flow and are more than two processes that are accomplished by different equipment basically. The gluing process of the workpiece and the leather material is also independently completed by at least one station of a manual machine or a machine. So that the film coating process of one product is completed at least at3 stations. The labor cost becomes a burden of the production cost with the provision of domestic living standard and income level. Because the laminating and packaging Bian Liangdao processes cannot be integrated, the requirements of high-automation and intelligent production cannot be met, the working efficiency of the traditional process is low, and good product quality cannot be ensured.
It is not easy to use various different materials to carry out film coating and to carry out accurate film coating on workpieces of different shapes, and the coating demand of complicated workpiece shapes on the materials, the stretching force and the temperature are different in the film coating process. In the traditional film coating process, the problem that the partial leather is excessively stretched due to the complex shape of a workpiece, and the leather rebounds seriously so as to influence the film coating quality cannot be solved.
Disclosure of Invention
The present invention discloses an apparatus and process for solving the above problems by the precision trimming and laminating technique (Exact Shape Lamination), hereinafter referred to as "ESL". ESL accurate trimming laminating equipment and process aims at completing high-efficiency laminating through a multi-angle and omnibearing intelligent working unit, realizing temperature control of leather in the laminating process by adopting an accurate local temperature control technology, integrating laminating and packaging Bian Liangdao procedures on one piece of equipment, improving laminating and edging efficiency, saving labor cost and improving product quality.
The technical scheme adopted by the invention is as follows:
the ESL precise trimming and laminating equipment comprises a complete machine controller, an upper tool and a lower tool, wherein the complete machine controller is respectively connected with the upper tool and the lower tool, and controls the cooperative operation of the upper tool and the lower tool, so that the precise matching of the laminating and taping process is facilitated.
Specifically, the upper tooling comprises a workpiece fixing mechanism and a workpiece lifting mechanism.
The workpiece lifting mechanism comprises a telescopic rod, wherein the upper end of the telescopic rod is a fixed end, and the lower end of the telescopic rod is a movable end.
The movable end of the telescopic rod is connected with a workpiece fixing mechanism, and the workpiece fixing mechanism comprises an adsorption mechanism and/or a clamping mechanism. Different fixing methods can be adopted for fixing workpieces with different materials and shapes.
Further, a far infrared heating system is arranged on the workpiece fixing mechanism.
The far infrared heating system comprises a heating processor, a first main board and an infrared heating pipe, wherein the infrared heating pipe is connected to the first main board, and the heating processor is integrated to the first main board and connected to a control circuit of the infrared heating pipe. The infrared heating pipe heats the workpiece on the workpiece fixing mechanism, so that the workpiece reaches the optimal film coating temperature, and the film coating effect is improved. The infrared heating mode can be used for accurately positioning according to the workpiece position, and the local temperature of the leather can be digitally controlled, so that compared with the ceramic heating mode of the traditional process, the energy is saved, the heating mode is quicker, and preheating is not needed.
Further, the lower tooling comprises a die and a plurality of material placing machines arranged around the periphery of the die.
The meaning of setting like this lies in, presss from both sides tightly the leather material through a plurality of material placing machines, and cooperation tectorial membrane and bordure process more accurately reduces artificial participation, raises the efficiency and quality.
The die is a stamping forming die, the die is internally matched with a workpiece, and the workpiece is completely attached when being pressed into the die, so that the film coating efficiency can be improved.
Further, the material placing machine comprises a frame and a workbench arranged on the frame.
The height adjuster is arranged between the workbench and the frame, and is a hydraulic rod, a pneumatic rod or a threaded rod, and the height adjuster adjusts the height of the workbench relative to the frame. The height adjuster is connected to a complete machine controller, and the complete machine controller controls the operation of the height adjuster. The setting can be compatible with various moulds and workpieces, and when different moulds are used for coating films and wrapping edges on the workpieces, normal work can be realized only by adjusting the corresponding height of the workbench.
Further, a horizontal sliding mechanism is arranged on the workbench, a vertical sliding mechanism is arranged on the horizontal sliding mechanism, and a first working arm is connected to the vertical sliding mechanism; the vertical sliding mechanism is connected with a telescopic mechanism, the telescopic mechanism is connected with a second working arm, and the first working arm and the second working arm are matched to form a clamping jaw.
The horizontal sliding mechanism comprises a first motor, a horizontal slideway, a horizontal threaded rod and a horizontal sliding seat, wherein the first motor and the horizontal slideway are positioned on the upper surface of the workbench, the horizontal sliding seat is matched with the horizontal slideway, one end of the horizontal threaded rod is coaxially connected with a rotating shaft of the first motor, and the other end of the horizontal threaded rod is in threaded connection with the horizontal sliding seat. The first motor is connected to the complete machine controller, and the complete machine controller controls the first motor to work, and the first motor drives the horizontal threaded rod to rotate so as to drive the horizontal sliding seat to slide on the horizontal sliding way.
The vertical sliding mechanism comprises a second motor, a vertical sliding way, a vertical threaded rod and a vertical sliding seat, wherein the vertical sliding way is arranged on the horizontal sliding seat, the second motor and the vertical threaded rod are all arranged on the vertical sliding way, the vertical sliding seat is in sliding fit with the vertical sliding way, one end of the vertical threaded rod is coaxially connected with a rotating shaft of the second motor, and the other end of the vertical threaded rod is in threaded connection with the vertical sliding seat. The second motor is connected to the complete machine controller, and the complete machine controller controls the second motor to work, and the second motor drives the vertical sliding seat to slide on the vertical sliding way by driving the vertical threaded rod to rotate.
Still further, first work arm on being fixed to vertical slide, the end of first work arm has the kink of downwarping, the kink includes tectorial membrane working face and bordure working face, the tectorial membrane working face is the front surface of kink, the front surface includes adjacent inclined plane and a horizontal plane towards the mould, the work face of borduring includes the lower surface and the rear surface of kink, be equipped with the arch on the rear surface.
In the process of wrapping, the lower surface pushes and presses the edge of the leather, and the rear surface compresses the leather, so that the process of wrapping can be automated.
Still further, telescopic machanism fixed to vertical slide on, telescopic machanism's expansion end is connected the second work arm, and the second work arm cooperates with the tectorial membrane working face of first work arm. The telescopic mechanism can adopt telescopic parts such as a telescopic motor, a telescopic electromagnet, a hydraulic rod, a pneumatic rod or a threaded rod, and the telescopic mechanism enables the second working arm and the first working arm to be separated and matched, so that leather is clamped and loosened.
The invention also discloses a process for covering and edging the film by using the ESL precise trimming and film covering equipment, which comprises the following steps:
s01: the height of the workbench is adjusted to enable the upper surface of the workbench to be higher than the upper end face of the die;
S02: fixing the leather subjected to accurate trimming and gluing on a material placing machine, attaching the edge of the leather to a film-covered working surface of a first working arm, and clamping the leather by a second working arm;
S03: fixing a workpiece to be coated on a workpiece fixing mechanism of an upper tool, aligning the workpiece with a die, and starting a far infrared heating system to heat the workpiece;
s04: the workpiece lifting mechanism runs downwards to vertically convey the workpiece downwards;
s05: the workpiece continues to descend after contacting the leather, and the horizontal sliding mechanism starts to operate so as to maintain the tension of the leather; the workpiece descends to be completely attached to the die, and the workpiece is completely attached to the leather material at the moment, so that the film covering process is completed;
S06: the telescopic mechanism is contracted, the second working arm is separated from the first working arm, and the edge of the leather is separated from the laminating working surface; the edge folding operation of pushing and pressing the edge of the leather material forwards is carried out by the edge folding work of the bending part of the first working arm;
s07: the first working arm retreats backwards, the bulge of the bending part compresses the folded edge of the leather material onto the workpiece, and the folded edge is tightly attached to the workpiece to finish edge wrapping.
In the above steps, the front surface of the leather is facing downwards and the back surface of the leather is facing upwards when the leather is fixed in step S02, and the back surface of the leather is coated with glue.
And the plurality of complete machine controllers are communicated with each other to control each material placing machine to synchronously work.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the upper tooling is matched with the lower tooling, the horizontal sliding mechanism and the vertical sliding mechanism are arranged on the lower tooling, and the horizontal sliding mechanism performs actions along with the compaction of a workpiece in the film coating process, so that the overstretching of leather is avoided; the invention also provides the first working arm with a unique structure, after the film coating is finished, the second working arm is separated from the first working arm, and the first working arm is used for pushing forwards and pushing downwards to finish the edge coating work, so that the process of finishing the film coating and the bag Bian Yici in a linear manner is realized, the efficiency is improved, the labor is saved, and the higher production quality is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial enlarged view at a in fig. 1.
In the above drawings, the names corresponding to the reference numerals are: 1-workpiece lifting mechanism, 2-workpiece fixing mechanism, 3-workpiece, 4-leather, 5-die, 6-frame, 7-workbench, 8-height adjuster, 9-horizontal sliding mechanism, 10-first working arm, 11-bending part, 12-second working arm, 13-telescoping mechanism, 14-vertical sliding mechanism, and 15-whole machine controller.
Detailed Description
The invention is further described below with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
Examples
As shown in fig. 1 and 2, this embodiment discloses accurate trimming and laminating equipment of ESL, including complete machine controller 15, upper portion frock and lower portion frock, complete machine controller 15 is connected with upper portion frock and lower portion frock respectively, and complete machine controller 15 control upper portion frock and lower portion frock's collaborative operation, the accurate cooperation of laminating and bordure technology of being convenient for.
The upper tooling comprises a workpiece fixing mechanism 2 and a workpiece lifting mechanism 1. The workpiece lifting mechanism 1 comprises a telescopic rod, wherein the upper end of the telescopic rod is a fixed end, and the lower end of the telescopic rod is a movable end. In this embodiment, the telescopic rod is an electrically driven telescopic rod.
The movable end of the telescopic rod is connected with the workpiece fixing mechanism 2, and the workpiece fixing mechanism 2 comprises an adsorption mechanism and/or a clamping mechanism. The adsorption mechanism comprises a negative pressure sucker, the clamping mechanism comprises a clamping device such as a manipulator, the adsorption mechanism is adopted for fixing the flat workpiece 3, and the clamping device is adopted for fixing the irregular workpiece 3.
In order to ensure the optimal film coating state of the workpiece 3, a far infrared heating system is arranged on the workpiece fixing mechanism 2.
The far infrared heating system comprises a heating processor, a first main board and an infrared heating pipe, wherein the first main board is connected with the whole machine controller 15, the infrared heating pipe is connected to the first main board, and the heating processor is integrated to the first main board and is connected to a control circuit of the infrared heating pipe. The infrared heating pipes are uniformly distributed on the workpiece fixing mechanism 2, and each infrared heating pipe works independently, so that the workpiece 3 can be accurately heated locally.
The lower tooling comprises a die 5 and a plurality of material placing machines arranged around the periphery of the die 5, and in the embodiment, the die 5 is a square die, and two material placing machines are arranged on each side of the die 5.
The leather material 4 is clamped by eight material placing machines, and the leather material 4 at each edge of the die 5 can be accurately processed.
The die 5 is a stamping forming die, and in the embodiment, the die 5 is a female die for pressing in the workpiece 3; the die 5 is matched with the workpiece 3, and the workpiece 3 is completely attached when being pressed into the die 5, so that the film coating is more uniform, and the film coating efficiency is improved.
The material placing machine comprises a frame 6 and a workbench 7 arranged on the frame 6.
The height adjuster 8 is arranged between the workbench 7 and the frame 6, in this embodiment, the height adjuster 8 is a hydraulic rod, one end of the hydraulic rod is fixed to the frame 6, and the other end of the hydraulic rod is fixed to the workbench 7, so that the height of the workbench 7 relative to the frame 6 can be adjusted by the height adjuster 8. The height adjuster 8 is connected to a complete machine controller 15, and the complete machine controller 15 controls the operation of the height adjuster 8.
The workbench 7 is provided with a horizontal sliding mechanism 9, the horizontal sliding mechanism 9 is provided with a vertical sliding mechanism 14, and the vertical sliding mechanism 14 is connected with a first working arm 10; the vertical sliding mechanism 14 is connected with the telescopic mechanism 13, the telescopic mechanism 13 is connected with the second working arm 12, and the first working arm 10 and the second working arm 12 are matched to form a clamping jaw. The telescopic mechanism 13 drives the second working arm 12 to move in the telescopic process, so that the clamping and the separation of the first working arm 10 can be realized.
The horizontal sliding mechanism 9 comprises a first motor, a horizontal slideway, a horizontal threaded rod and a horizontal sliding seat, wherein the first motor is a stepping motor, the first motor and the horizontal slideway are positioned on the upper surface of the workbench 7, the horizontal slideway is a circular sliding rod, a sliding groove matched with the horizontal slideway is formed in the lower surface of the horizontal sliding seat, one end of the horizontal threaded rod is coaxially connected with a rotating shaft of the first motor, and the other end of the horizontal threaded rod is in threaded connection with the horizontal sliding seat. The first motor is connected to the whole machine controller 15, and the whole machine controller 15 controls the first motor to work, and the first motor drives the horizontal sliding seat to slide on the horizontal sliding way by driving the horizontal threaded rod to rotate.
The vertical sliding mechanism 14 comprises a second motor, a vertical slide way, a vertical threaded rod and a vertical slide seat, wherein the vertical slide way is arranged on the horizontal slide seat, the vertical slide way is provided with two vertical round rods, and the vertical slide seat is provided with a lantern ring matched with the round rods; the second motor is a stepping motor, the second motor and the vertical threaded rod are both installed on the vertical slide way, the vertical slide seat is in sliding fit with the vertical slide way, one end of the vertical threaded rod is coaxially connected with the rotating shaft of the second motor, and the other end of the vertical threaded rod is in threaded connection with the vertical slide seat. The second motor is connected to the whole machine controller 15, and the whole machine controller 15 controls the second motor to work, and the second motor drives the vertical sliding seat to slide on the vertical sliding way by driving the vertical threaded rod to rotate.
The first working arm 10 is fixed on the vertical slide, the tail end of the first working arm 10 is provided with a bending part 11 which is bent downwards, the bending part 11 comprises a film covering working surface and a binding working surface, the film covering working surface is the front surface of the bending part 11, the front surface comprises an inclined surface and a horizontal surface which face the adjacent direction of the die 5, the binding working surface comprises the lower surface and the rear surface of the bending part 11, the rear surface is provided with a bulge, and the bulge is a plane.
In the process of taping, the lower surface pushes and presses the edge of the leather material 4, and the rear surface compresses the leather material 4, so that the taping process can be automated.
The telescopic mechanism 13 is fixed on the vertical sliding seat, the movable end of the telescopic mechanism 13 is connected with the second working arm 12, and the second working arm 12 is matched with the film-covered working surface of the first working arm 10. The telescopic mechanism 13 adopts a hydraulic rod, and the telescopic mechanism 13 enables the second working arm 12 and the first working arm 10 to be separated and matched, so that the leather material 4 is clamped and loosened.
The embodiment also discloses a process for covering and edging the film by using the ESL precise trimming and film covering equipment, which comprises the following steps:
s01: the height of the workbench 7 is adjusted so that the upper surface of the workbench 7 is higher than the upper end surface of the die 5;
s02: fixing the leather material 4 subjected to accurate trimming and gluing on a material placing machine, attaching the edge of the leather material 4 to a film-covered working surface of a first working arm 10, and clamping the leather material 4 by a second working arm 12;
S03: fixing a workpiece 3 to be coated on a workpiece fixing mechanism 2 of an upper tool, aligning the workpiece 3 with a die 5, and starting a far infrared heating system to heat the workpiece 3;
s04: the workpiece lifting mechanism 1 runs downwards to vertically and downwards convey the workpiece 3;
S05: the workpiece 3 continues to descend after contacting the leather material 4, and the horizontal sliding mechanism 9 starts to operate so as to maintain the tension of the leather material 4; the workpiece 3 descends to be completely attached to the die 5, and at the moment, the workpiece 3 is completely attached to the leather 4, so that a film coating process is completed;
s06: the telescopic mechanism 13 is contracted, the second working arm 12 is separated from the first working arm 10, and the edge of the leather material 4 is separated from the film-covered working surface; the edge-wrapping work of the bending part 11 of the first working arm 10 carries out edge-folding operation of pushing and pressing the edge of the leather material 4;
S07: the first working arm 10 retreats backwards, the bulge of the bending part 11 presses the folded edge of the leather material 4 onto the workpiece 3, and the folded edge is tightly attached to the workpiece 3 to finish edge wrapping.
In the above steps, the front surface of the fur material 4 is downward, the back surface is upward, and the back surface of the fur material 4 is rubberized in step S02 when the fur material 4 is fixed.
The plurality of complete machine controllers 15 are communicated with each other to control each material placing machine to synchronously work.
The present invention can be well implemented according to the above-described embodiments. It should be noted that, based on the above design principle, even if some insubstantial changes or color modification are made on the basis of the structure disclosed in the present invention, the adopted technical solution is still substantially the same as the present invention, so that the technical solution is also within the protection scope of the present invention.
Claims (6)
- The ESL precise trimming and film covering equipment comprises a complete machine controller (15), an upper tool and a lower tool, wherein the complete machine controller (15) is respectively connected with the upper tool and the lower tool; the upper tooling is characterized by comprising a workpiece fixing mechanism (2) and a workpiece lifting mechanism (1), wherein a far infrared heating system is arranged on the workpiece fixing mechanism (2); the lower tooling comprises a die (5) and a plurality of material placing machines arranged around the periphery of the die (5); the material placing machine comprises a frame (6) and a workbench (7) arranged on the frame (6); a horizontal sliding mechanism (9) is arranged on the workbench (7), a vertical sliding mechanism (14) is arranged on the horizontal sliding mechanism (9), and a first working arm (10) is connected to the vertical sliding mechanism (14); the vertical sliding mechanism (14) is connected with the telescopic mechanism (13), the telescopic mechanism (13) is connected with the second working arm (12), and the first working arm (10) and the second working arm (12) are matched to form a clamping jaw;A height regulator (8) is arranged between the workbench (7) and the frame (6), the height regulator (8) is a hydraulic rod, a pneumatic rod or a threaded rod, and the height regulator (8) regulates the height of the workbench (7) relative to the frame (6);the horizontal sliding mechanism (9) comprises a first motor, a horizontal slideway, a horizontal threaded rod and a horizontal sliding seat, wherein the first motor and the horizontal slideway are positioned on the upper surface of the workbench (7), the horizontal sliding seat is matched with the horizontal slideway, one end of the horizontal threaded rod is coaxially connected with a rotating shaft of the first motor, and the other end of the horizontal threaded rod is in threaded connection with the horizontal sliding seat;The vertical sliding mechanism (14) comprises a second motor, a vertical slideway, a vertical threaded rod and a vertical sliding seat, wherein the vertical slideway is arranged on the horizontal sliding seat, the second motor and the vertical threaded rod are both arranged on the vertical slideway, the vertical sliding seat is in sliding fit with the vertical slideway, one end of the vertical threaded rod is coaxially connected with a rotating shaft of the second motor, and the other end of the vertical threaded rod is in threaded connection with the vertical sliding seat;The first working arm (10) is fixed on the vertical slide, the tail end of the first working arm (10) is provided with a bending part (11) which is bent downwards, the bending part (11) comprises a film covering working surface and a wrapping working surface, the film covering working surface is the front surface of the bending part (11), the front surface comprises an inclined surface and a horizontal surface which face the adjacent direction of the die (5), the wrapping working surface comprises the lower surface and the rear surface of the bending part (11), and the rear surface is provided with a bulge.
- 2. The ESL precise trimming and film laminating device according to claim 1, wherein the workpiece lifting mechanism (1) comprises a telescopic rod, the upper end of the telescopic rod is a fixed end, and the lower end of the telescopic rod is a movable end; the movable end is connected with the workpiece fixing mechanism (2), and the workpiece fixing mechanism (2) comprises an adsorption mechanism and/or a clamping mechanism.
- 3. The ESL precision trimming and laminating apparatus of claim 1, wherein the far infrared heating system comprises a heating processor, a first motherboard, and an infrared heating tube, the infrared heating tube being connected to the first motherboard, the heating processor being integrated into the first motherboard and connected to a control circuit of the infrared heating tube.
- 4. The ESL precise trimming and laminating equipment according to claim 1, wherein the die (5) is a stamping forming die, the die (5) is matched with the workpiece (3), and the workpiece (3) is completely attached when being pressed into the die (5).
- 5. ESL precision trimming and laminating apparatus according to claim 1, characterized in that the telescopic mechanism (13) is fixed to the vertical slide, the movable end of the telescopic mechanism (13) is connected to the second working arm (12), and the second working arm (12) is matched with the laminating working surface of the first working arm (10).
- 6. A process for film coating and edge covering by using the ESL precise edge cutting and film coating equipment as claimed in any one of claims 1 to 5, which comprises the following steps:s01: the height of the workbench (7) is adjusted, so that the upper surface of the workbench (7) is higher than the upper end surface of the die (5);S02: fixing the leather material (4) subjected to accurate trimming and gluing on a material placing machine, attaching the edge of the leather material (4) to a film-covered working surface of a first working arm (10), and clamping the leather material (4) by a second working arm (12);S03: fixing a workpiece (3) to be coated on a workpiece fixing mechanism (2) of an upper tool, aligning the workpiece (3) with a die (5), and starting a far infrared heating system to heat the workpiece (3);s04: the workpiece lifting mechanism (1) runs downwards to vertically and downwards convey the workpiece (3);S05: the workpiece (3) continues to descend after contacting the leather (4), and the horizontal sliding mechanism (9) starts to operate so as to maintain the tension of the leather (4); the workpiece (3) descends to be completely attached to the die (5), and at the moment, the workpiece (3) is completely attached to the leather (4) to complete the film coating process;S06: the telescopic mechanism (13) is contracted, the second working arm (12) is separated from the first working arm (10), and the edge of the leather material (4) is separated from the film-covered working surface; the edge-wrapping work surface of the bending part (11) of the first working arm (10) carries out edge-folding operation of pushing and pressing the edge of the leather material (4);s07: the first working arm (10) retreats backwards, the bulge of the bending part (11) presses the folded edge of the leather material (4) onto the workpiece (3), and the folded edge is tightly attached to the workpiece (3) to finish edge wrapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138494.XA CN107795558B (en) | 2017-11-16 | 2017-11-16 | ESL precise trimming and laminating equipment and process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108972982B (en) * | 2018-04-27 | 2021-04-13 | 滁州晨润工贸有限公司 | Extrusion's tectorial membrane device |
| CN109648948B (en) * | 2018-12-04 | 2020-08-28 | 安徽墙煌彩铝科技有限公司 | Metal plate film laminating machine capable of corner film laminating |
| CN110744812A (en) * | 2019-11-01 | 2020-02-04 | 李宏益 | Tectorial membrane vacuum chamber with even heating structure |
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| JP2000008000A (en) * | 1998-06-23 | 2000-01-11 | Takashimaya Nippatsu Kogyo Co Ltd | Apparatus and method for bonding skin material to surface of substrate |
| CN204936181U (en) * | 2015-09-16 | 2016-01-06 | 湖北三环汽车工程塑料有限公司 | A kind of novel die improving carpet fabric net utilization |
| CN206465449U (en) * | 2016-12-31 | 2017-09-05 | 苏州凯尔博精密机械有限公司 | A kind of up and down mould-matching structure on automatic hot apparatus taping machine |
| CN207539137U (en) * | 2017-11-16 | 2018-06-26 | 三康（成都）机械设备有限责任公司 | The accurate trimming equipment for coating film of ESL |
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| JP2000008000A (en) * | 1998-06-23 | 2000-01-11 | Takashimaya Nippatsu Kogyo Co Ltd | Apparatus and method for bonding skin material to surface of substrate |
| CN204936181U (en) * | 2015-09-16 | 2016-01-06 | 湖北三环汽车工程塑料有限公司 | A kind of novel die improving carpet fabric net utilization |
| CN206465449U (en) * | 2016-12-31 | 2017-09-05 | 苏州凯尔博精密机械有限公司 | A kind of up and down mould-matching structure on automatic hot apparatus taping machine |
| CN207539137U (en) * | 2017-11-16 | 2018-06-26 | 三康（成都）机械设备有限责任公司 | The accurate trimming equipment for coating film of ESL |
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