CN112895492B - Be applied to surface fabric automatic feeding equipment of automotive interior production - Google Patents
Be applied to surface fabric automatic feeding equipment of automotive interior production Download PDFInfo
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- CN112895492B CN112895492B CN202110116214.5A CN202110116214A CN112895492B CN 112895492 B CN112895492 B CN 112895492B CN 202110116214 A CN202110116214 A CN 202110116214A CN 112895492 B CN112895492 B CN 112895492B
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- frame
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- driving
- feeding device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
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- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses automatic fabric feeding equipment applied to automobile interior production, and relates to the technical field of automobile interior production equipment. The feeding device comprises two conveying units which are symmetrically arranged, and a first supporting frame and a second supporting frame are respectively arranged between the two conveying units and positioned at the left end and the right end of each conveying unit. The conveying unit comprises a main steel beam and a flattening component arranged on the main steel beam in a sliding mode. The exhibition flat part include the slide, the slide on be provided with the oscillating axle and be used for the drive the oscillating axle decide the reciprocal pivoted swing cylinder of angle, the oscillating axle on the fixed swinging arms that is provided with, the fixed mounting bracket that is provided with of free end of swinging arms, the mounting bracket on rotate and be provided with the nip roll and be used for driving nip roll pivoted first motor. The device can realize the automatic feeding of surface fabric, can effectively improve work efficiency, reduces the personnel selection cost.
Description
Technical Field
The invention relates to the technical field of automotive interior production equipment, in particular to automatic fabric feeding equipment applied to automotive interior production.
Background
The automotive interior is formed by hot-pressing a plate and a fabric through a hot press, and the fabric needs to be conveyed into a four-column hot press through a feeding device in automatic production equipment of the automotive interior.
Because the fabric is soft and elastic, a feeding device matched with a traditional four-column hot press does not exist at present, and the fabric is manually wrapped and hooked on an upper die of the four-column hot press in the traditional automotive interior production process. The operation process is complex, and needs many people to cooperate, and the personnel selection cost is high.
Disclosure of Invention
Aiming at the problems, the invention provides the fabric automatic feeding equipment applied to the production of the automotive interior, and the device can realize the automatic feeding of the fabric, effectively improve the working efficiency and reduce the labor cost.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the automatic fabric feeding equipment applied to the production of automotive interiors comprises a feeding device, wherein the feeding device comprises two symmetrically arranged conveying units, and a first supporting frame and a second supporting frame are respectively arranged between the two conveying units and positioned at the left end and the right end of each conveying unit;
the conveying unit comprises a main steel beam and a flattening component arranged on the main steel beam in a sliding mode;
the flattening component comprises a sliding plate, a swinging shaft and a swinging cylinder for driving the swinging shaft to rotate in a reciprocating manner at a fixed angle are arranged on the sliding plate, a swinging rod is fixedly arranged on the swinging shaft, a mounting frame is fixedly arranged at the suspended end of the swinging rod, and a flattening roller and a first motor for driving the flattening roller to rotate are rotatably arranged on the mounting frame;
be provided with driving pulley, driven pulleys and hold-in range on the lateral surface of main girder steel, just hold-in range and slide between be provided with the connection fixed plate, the upper and lower both ends of connection fixed plate with slide and hold-in range fixed connection, two driving pulley between be provided with the second drive shaft, the second support frame on be provided with and be used for the drive the second drive shaft pivoted second motor.
Furthermore, a fabric gripping device matched with the feeding device is arranged on the upper side of the feeding device;
the fabric grabbing device comprises a top frame and supporting legs, wherein a walking frame is arranged on the upper side of the top frame, rollers are respectively arranged on the front side and the rear side of the walking frame, a track matched with the rollers is arranged on the top frame, and a driving unit for driving the walking frame to reciprocate is arranged between the walking frame and the top frame;
a grabbing frame is arranged on the lower side of the top frame and is in sliding connection with the walking frame through a guide assembly, a grabbing cylinder used for driving the grabbing frame to move up and down is arranged between the walking frame and the grabbing frame, and an avoiding opening used for avoiding the grabbing cylinder and the guide assembly is formed in the top frame;
four grabbing foot plates are arranged on the lower side face of the grabbing frame, and the primary and secondary adhesive plates are fixedly arranged on the lower side face of the grabbing foot plates.
Furthermore, a third driving shaft and a third motor for driving the third driving shaft to rotate are arranged on the walking frame, gears are respectively arranged at two ends of the third driving shaft, and racks matched with the gears are arranged on the top frame.
Furthermore, the left end and the right end of the main steel beam are respectively connected with the first support frame and the second support frame in a sliding mode through sliding assemblies, and the end part of a second driving shaft used for driving the driving belt wheel to synchronously rotate penetrates through the driving belt wheel outwards and then is connected with the second support frame in a rotating mode through a bearing assembly;
the grabbing frame is provided with two mounting beams which can slide back and forth relative to the grabbing frame in a sliding mode, and grabbing foot plates are fixedly arranged at the left end and the right end of each mounting beam respectively.
Further, snatch the sole include a bent plate that is the L type, the vertical portion of bent plate with the lateral surface fixed connection of installation roof beam, primary and secondary glue fixed set up in on the downside of the horizontal part of bent plate, just the horizontal part orientation of bent plate is kept away from one side extension of installation roof beam.
Furthermore, a first screw rod is rotatably arranged on each of the first support frame and the second support frame, and a first nut matched with the first screw rod is fixedly arranged on the main steel beam;
the grabbing frame is rotatably provided with a second screw rod, and the mounting beam is fixedly provided with a second screw matched with the second screw rod.
Further, the first screw comprises a cylindrical barrel, an internal thread is arranged on the inner side cylindrical surface of the cylindrical barrel, a flange is arranged at one end of the cylindrical barrel, and the flange is fixedly connected with the main steel beam through a screw.
Furthermore, the connecting and fixing plate is of a U-shaped structure with an opening facing the inner side, the upper side wing plate of the connecting and fixing plate is fixedly connected with the sliding plate, a clamping plate and a locking screw are arranged on the lower side wing plate of the connecting and fixing plate, and the synchronous belt is clamped between the clamping plate and the lower side wing plate.
Further, the mounting bracket include the mounting panel, the nip roll set up in one side of mounting panel, the opposite side of mounting panel is rotated and is provided with first drive shaft, the left and right both ends of nip roll respectively through first drive mechanism with first drive shaft link to each other, first drive shaft with the power output shaft of first motor links to each other.
Furthermore, the main steel beam comprises a vertical plate, an upper transverse plate and a lower transverse plate, and the vertical plate, the upper transverse plate and the lower transverse plate form an I-shaped structure together.
The invention has the beneficial effects that:
1. the automatic feeding of surface fabric can be realized to this equipment, can effectively improve work efficiency, reduces the personnel selection cost.
2. The equipment can be matched with a four-column hot press commonly used for producing automotive interiors at present, and has good practicability.
3. The grabbing of the fabric is realized through the primary and secondary adhesion, the structure is simple, and the operation is convenient.
4. The flattening of surface fabric is realized through the rotation of two friction rollers, can realize stretching the exhibition flat to the whole of surface fabric, for the stretching exhibition flat mode of traditional single-point, it is effectual to flatten, can also reduce the complexity of equipment simultaneously.
5. The equipment can adapt to plates and fabrics with different widths, and has good adaptability and practicability.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic perspective view of the fabric gripping device;
FIG. 6 is an enlarged schematic view of portion B of FIG. 5;
FIG. 7 is a schematic perspective view of a walking unit;
FIG. 8 is a schematic perspective view of the grasping unit;
FIG. 9 is a schematic perspective view of the feeding device;
FIG. 10 is an enlarged view of the portion C of FIG. 9;
FIG. 11 is an enlarged view of portion D of FIG. 9;
FIG. 12 is a rear view of the feeding device;
FIG. 13 is a sectional view A-A of FIG. 12;
FIG. 14 is an enlarged view of section E of FIG. 13;
FIG. 15 is an enlarged view of portion F of FIG. 13;
FIG. 16 is a schematic perspective view of a flattening member;
FIG. 17 is a schematic view of the mounting structure of the nip roll;
FIG. 18 is an enlarged schematic view of portion G of FIG. 17;
FIG. 19 is a schematic view of the mounting structure of the nut;
fig. 20 is a perspective view of the driving pulley.
In the figure: 1-a feeding device, wherein the feeding device is arranged on the feeding device,
11-a first support frame, 111-a first longitudinal beam, 112-a first upright post, 113-a first stiffening beam,
12-a second support frame, 121-a second longitudinal beam, 122-a second upright post, 123-a second reinforcing beam, 124-a cantilever beam, 125-a reinforcing rib,
13-conveying unit, 131-main steel beam, 1311-vertical plate, 1312-upper transverse plate, 1313-lower transverse plate, 132-flattening component, 1321-sliding plate, 1322-swinging shaft, 1323-swinging cylinder, 1324-mounting frame, 1325-flattening roller, 1326-first motor, 1327-swinging rod, 1328-first driving shaft, 1329-first transmission mechanism, 133-driving pulley, 1331-pulley body, 1332-pulley shaft, 1333-through hole, 134-driven pulley, 135-synchronous belt, 136-connecting fixing plate, 1361-clamping plate,
14-a second drive shaft, 141-a second transmission, 142-a second motor,
15-first screw rod, 151-first nut, 1511-cylindrical barrel, 1512-flange,
2-a fabric grabbing device, 211-a top frame, 2111-an avoidance port, 212-a supporting leg, 22-a track, 23-a rack, 241-a walking frame, 242-a roller, 243-a third driving shaft, 244-a gear, 245-a third motor, 246-a sliding seat, 251-a grabbing frame, 252-a grabbing foot plate, 253-a guide rod, 254-an installation beam, 255-a second screw rod, 2551-a second screw nut and 26-a grabbing air cylinder,
3-the step of coating the fabric with the adhesive,
41-a first guide rail, 42-a second guide rail, 43-a third guide rail,
51-first slide, 52-second slide, 53-third slide.
Detailed Description
For convenience of description, a coordinate system is defined as shown in fig. 1, and the left-right direction is taken as a transverse direction, the front-back direction is taken as a longitudinal direction, and the up-down direction is taken as a vertical direction.
As shown in fig. 1 and 2, the fabric automatic feeding device applied to the production of automotive interiors sequentially comprises a feeding device 1 and a fabric gripping device 2 matched with the feeding device 1 from bottom to top.
As shown in fig. 9, the feeding device 1 includes two conveying units 13 with the same structure and symmetrically arranged, and a first supporting frame 11 and a second supporting frame 12 for supporting the conveying units 13 are respectively disposed between the two conveying units 13 at the left and right ends of the conveying units 13.
As shown in fig. 9, the first support frame 11 includes a first longitudinal beam 111 extending along a longitudinal direction, the front end and the rear end of the first longitudinal beam 111 are respectively provided with a first upright post 112 for supporting the first longitudinal beam 111, the lower end of the first upright post 112 is fixedly provided with a floor plate by welding, and a rib plate is arranged between the floor plate and the first upright post 112. A first reinforcing beam 113 is arranged between the two first columns 112, and two ends of the first reinforcing beam 113 are fixedly connected with the first columns 112 in a welding manner.
As shown in fig. 9 and 11, the second support frame 12 includes a second longitudinal beam 121 extending along the longitudinal direction, the front end and the rear end of the second longitudinal beam 121 are respectively provided with a second vertical column 122 for supporting the second longitudinal beam 121, the lower end of the second vertical column 122 is fixedly provided with a floor plate by welding, and a rib plate is arranged between the floor plate and the second vertical column 122. A second reinforcing beam 123 is arranged between the two second vertical columns 122, and two ends of the second reinforcing beam 123 are fixedly connected with the second vertical columns 122 respectively in a welding manner. Cantilever beams 124 which vertically extend to one side of the second longitudinal beam 121 are respectively arranged at the front end and the rear end of the second longitudinal beam 121, and reinforcing ribs 125 are arranged between the cantilever beams 124 and the second upright columns 122.
As shown in fig. 12 and 13, the conveying unit 13 includes a main steel beam 131 extending in a transverse direction. As a specific implementation manner, the main steel beam 131 in this embodiment includes a vertical plate 1311, and an upper horizontal plate 1312 and a lower horizontal plate 1313 respectively disposed at the upper end and the lower end of the vertical plate 1311, and the vertical plate 1311, the upper horizontal plate 1312, and the lower horizontal plate 1313 together form an i-shaped structure.
As shown in fig. 9, a flattening member 132 is slidably disposed on the main steel beam 131.
As shown in fig. 13 and 16, the flattening member 132 includes a sliding plate 1321 and a mounting frame 1324, wherein the sliding plate 1321 is slidably connected to the main steel beam 131 through a sliding assembly, and the sliding plate 1321 is slidable left and right relative to the main steel beam 131. As a specific implementation manner, in this embodiment, a first rail 41 extending in the left-right direction is fixedly disposed on the upper cross plate 1312 of the main steel beam 131, and a first slider 51 engaged with the first rail 41 is fixedly disposed on the lower side surface of the sliding plate 1321.
As shown in fig. 16, a swing shaft 1322 extending in a transverse direction is provided on an upper side surface of the slide plate 1321, and the swing shaft 1322 is rotatably coupled to the slide plate 1321 by a bearing assembly. Swing air cylinders 1323 are respectively arranged at the left end and the right end of the swing shaft 1322 on the sliding plate 1321, the cylinder body of the swing air cylinder 1323 is fixedly connected with the sliding plate 1321 through a screw, and the swing piston of the swing air cylinder 1323 is fixedly connected with the swing shaft 1322.
As shown in fig. 17 and 18, the mounting frame 1324 includes a mounting plate, one side of the mounting plate is provided with a nip roll 1325, and the left and right ends of the nip roll 1325 are respectively connected with the ear plate fixedly arranged on the mounting plate through a bearing assembly in a rotating manner. The mounting frame 1324 is provided with a first motor 1326, and a power output shaft of the first motor 1326 is connected with the flattening roller 1325 through a first transmission mechanism 1329.
Preferably, as shown in fig. 16, a first driving shaft 1328 is provided at the other side of the mounting plate, and the first driving shaft 1328 is rotatably connected to the mounting plate by a bearing assembly. The left and right ends of the nip roll 1325 are respectively connected with the first driving shaft 1328 through a first transmission mechanism 1329, and the first driving shaft 1328 is connected with the power output shaft of the first motor 1326. Preferably, the power output shaft of the first motor 1326 is a hollow shaft, the first driving shaft 1328 transversely passes through the power output shaft of the first motor 1326 and is in key connection with the power output shaft of the first motor 1326, and the housing of the first motor 1326 is fixedly connected with the mounting plate.
As shown in fig. 16, a plurality of swing rods 1327 are disposed between the mounting frame 1324 and the swing shaft 1322, one end of each swing rod 1327 is fixedly connected to the mounting plate by welding, a sliding sleeve matched with the swing shaft 1322 is fixedly disposed at the other end of each swing rod 1327 by welding, and a set screw for tightly pushing the swing shaft 1322 is disposed on the sliding sleeve.
As shown in fig. 13, a distance B from the swinging shaft 1322 to an inner side edge (an inner side from the side opposite to the main steel beams 131) of the sliding plate 1321 is larger than a distance a from the swinging shaft 1322 to the nip roll 1325. Thus, when the swing lever 1327 swings inward to the limit position, the nip roll 1325 is tangent to the upper side surface of the sliding plate 1321, so that the edge of the fabric 3 to be flattened can be pressed between the nip roll 1325 and the sliding plate 1321.
As shown in fig. 10, 11 and 12, a driving pulley 133 and a driven pulley 134 are disposed on an outer side surface (an opposite side of the two main steel beams 131 is an inner side) of the vertical plate 1311 of the main steel beams 131, and the driving pulley 133 and the driven pulley 134 are respectively disposed at a right end and a left end of the main steel beams 131. The driving pulley 133 and the driven pulley 134 are respectively rotatably connected with the vertical plate 1311 through bearing assemblies. A synchronous belt 135 is arranged between the driving pulley 133 and the synchronous belt 135. As shown in fig. 11 and 13, a second driving shaft 14 is disposed between the two driving pulleys 133, and the second driving shaft 14 is connected to a power output shaft of a second motor 142 fixedly disposed on the second supporting frame 12 through a second transmission mechanism 141.
As shown in fig. 15, a U-shaped connecting fixing plate 136 is disposed between the sliding plate 1321 and the timing belt 135, an upper wing plate of the connecting fixing plate 136 is fixedly connected to the sliding plate 1321 by a screw, a clamp plate 1361 is disposed on a lower wing plate of the connecting fixing plate 136, a locking screw is disposed between the clamp plate 1361 and the lower wing plate, and the timing belt 135 is clamped between the clamp plate 1361 and the lower wing plate.
As shown in fig. 5 and 6, the fabric gripping device 2 includes a main frame body, and the main frame body includes a top frame 211 and legs 212 for supporting the top frame 211. The top frame 211 on be provided with and run through along upper and lower direction top frame 211 dodge mouth 2111, top frame 211 is located on the last side the preceding, the back both sides that dodge mouth 2111 all are provided with along transversely extending's track 22 and rack 23. Preferably, the rail 22 is located on the inner side (the side close to the escape opening 2111 is the inner side), and the rack 23 is located on the outer side.
As a specific implementation manner, the top frame 211 in this embodiment includes a square frame formed by sequentially ending four side beams, two middle beams extending along a transverse direction are disposed in the square frame, and the left and right ends of the middle beams are respectively fixedly connected to the square frame in a welding manner. The part between the two middle beams is an avoidance port 2111. Preferably, flat plates are fixedly arranged on the upper side surface of the square frame and positioned at the front side and the rear side of the avoidance port 2111 respectively.
As shown in fig. 4, the upper and lower sides of the top frame 211 are provided with a traveling unit and a grasping unit, respectively.
As shown in fig. 7, the walking unit includes a walking frame 241 formed by welding sectional materials, and at least two rollers 242 matched with the rail 22 are respectively disposed on the front and rear sides of the walking frame 241. In this embodiment, two rollers 242 are disposed on the front and rear sides of the walking frame 241 and are engaged with the rail 22. The traveling frame 241 is provided with a third driving shaft 243 extending in a longitudinal direction, and the third driving shaft 243 is rotatably connected to the traveling frame 241 through a bearing assembly. The front and rear ends of the third driving shaft 243 are respectively and fixedly provided with a gear 244 engaged with the rack 23. The traveling frame 241 is provided with a third motor 245 for driving the third driving shaft 243 to rotate.
As a specific implementation manner, in this embodiment, the power output shaft of the third motor 245 is a hollow shaft, the third driving shaft 243 longitudinally passes through the power output shaft of the third motor 245 and is in key connection with the power output shaft of the third motor 245, and the housing of the third motor 245 is fixedly connected with the traveling frame 241.
As shown in fig. 8, the grabbing component includes a grabbing frame 251 formed by welding profiles and plates, four grabbing foot plates 252 for grabbing the fabric 3 are disposed on the lower side surface of the grabbing frame 251, and the four grabbing foot plates 252 are arranged in a matrix of two rows and two columns. And a primary-secondary adhesive used for adhering the fabric 3 is fixedly arranged on the lower side surface of the grabbing foot plate 252.
As shown in fig. 2, the minimum distance M between the two right and left adjacent grasping foot plates 252 is larger than the length N of the nip roller 1325. As shown in fig. 4 and 13, when the nip roll 1325 is tangent to the upper side of the sliding plate 1321, a distance Q is defined between two tangent lines formed by the nip roll 1325 and the corresponding sliding plate 1321, and a maximum distance P between two adjacent front and rear catching foot plates 252 is greater than the distance Q.
Here, a certain distance L is provided between the lower side surface of the grasping foot plate 252 and the grasping frame 251, and the distance L can satisfy the swing requirement of the flattening member 132, that is, when the grasping member is moved down to the lower limit position, the swing portion of the flattening member 132 does not interfere with the grasping frame 251 when swinging.
As shown in fig. 8, four guide rods 253 are arranged in the middle of the grabbing frame 251 in a matrix arrangement of two rows and two columns, and the guide rods 253 upwardly pass through the avoidance opening 2111 and then are matched with the sliding base 246 fixedly arranged on the walking frame 241. A grabbing cylinder 26 is arranged between the walking frame 241 and the grabbing frame 251, the cylinder body of the grabbing cylinder 26 is fixedly connected with the walking frame 241, and the rod end of the piston rod of the grabbing cylinder 26 is fixedly connected with the grabbing frame 251.
As shown in fig. 2, when the walking unit is located at the left limit position and the flattening unit is located at the right limit position, the grabbing unit is located right above the flattening unit; the right side of the feeding device 1 is provided with a tray for supporting the fabric 3, and when the walking unit is located at the right limit position, the grabbing unit is located right above the tray.
When the multifunctional grabbing device works, firstly, the third motor 245 acts, the walking unit moves rightwards to the limit position, then the grabbing cylinder 26 acts to drive the grabbing unit to move downwards until the son-mother adhesive on the grabbing foot plate 252 is contacted with the fabric 3 on the uppermost layer of the tray. Then the piston rod of the grabbing cylinder 26 retracts to drive the grabbing unit to move upwards to the limit position, and at the moment, the fabric 3 on the uppermost layer is bonded on the primary and secondary adhesive, so that the grabbing of the fabric 3 is realized. The third motor 245 then operates to move the travel unit to the left to the limit position. The piston rod of the grabbing cylinder 26 is extended again to drive the grabbing unit to move downwards until the grabbing unit moves downwards to the limit position, and at this time, the lower side surface of the grabbing foot plate 252 is flush with the upper side surface of the sliding plate 1321. Then, the swing cylinder 1323 of the flattening unit acts to drive the flattening roller 1325 to swing inwards until the flattening roller 1325 presses the fabric 3 on the sliding plate 1321. Then the piston rod of the grabbing cylinder 26 retracts, and at the moment, as the fabric 3 is pressed by the flattening rollers 1325, the forced separation of the fabric 3 and the grabbing foot plate 252 can be realized during the ascending process of the grabbing unit. And the grabbing unit stops acting after moving to the upper limit position and waits for the next instruction. Then the first motor 1326 acts to drive the nip roll 1325 to rotate outwards at the same time, and under the rotation action of the nip roll 1325, the fabric 3 can be flattened through the friction force between the nip roll 1325 and the fabric 3. Then, the second motor 142 acts to drive the flattening unit to move leftward until the fabric 3 is located above the lower die of the hot press.
Further, in order to adapt to the plates with different widths, the automobile interiors of different models are processed. The left end and the right end of the main steel beam 131 are respectively connected with the first support frame 11 and the second support frame 12 in a sliding mode through sliding components. As a specific embodiment, as shown in fig. 10 and 13, the first longitudinal beam 111 and the second longitudinal beam 121 are both provided with the second guide rail 42, and the lower transverse plate 1313 of the main steel beam 131 is fixedly provided with the second slider 52 engaged with the second guide rail 42.
Accordingly, as shown in fig. 9 and 11, the second driving shaft 14 includes a middle shaft section and end shaft sections at two ends of the middle shaft section, and the cross section of the middle shaft section is in a non-circular structure, and the cross section of the end shaft sections is in a circular structure. Preferably, the cross section of the middle shaft section is in a regular hexagon structure. The end shaft segments of the second drive shaft 14 are each rotatably connected to the cantilevered beam 124 of the second support frame 12 by a bearing assembly.
As shown in fig. 20, the driving pulley 133 includes a pulley body 1331, a pulley shaft 1332 is disposed on an outer side surface (an inner side of a side close to the main steel beam 131) of the pulley body 1331, and the pulley shaft 1332 is rotatably connected to the vertical plate 1311 of the main steel beam 131 through a bearing assembly. The end face of the hanging end of the pulley shaft 1332 is provided with a through hole 1333 which sequentially penetrates through the pulley shaft 1332 and the pulley body 1331 along the axial direction and is matched with the middle shaft section of the second driving shaft 14.
As shown in fig. 11, the second motor 142 is fixedly disposed on the reinforcement rib 125 located at the front side, and a power output shaft of the second motor 142 is connected to a front end of the second driving shaft 14 through a second transmission mechanism 141.
Accordingly, as shown in fig. 8, two mounting beams 254 extending in the transverse direction are slidably disposed on the lower side of the grabbing frame 251, and the mounting beams 254 are slidable back and forth relative to the grabbing frame 251. The left and right ends of the mounting beam 254 are respectively fixedly provided with a grabbing foot plate 252. As a specific embodiment, the grabbing foot plate 252 in this embodiment includes an L-shaped bent plate, and a rib plate is disposed between the vertical portion and the horizontal portion of the bent plate. The upper end of the vertical portion of bent plate pass through the screw with the lateral surface of installation roof beam 254 (use two installation roof beams 254 one side relative as the inboard) fixed connection, primary and secondary glue fixed set up in on the downside of the horizontal part of bent plate. Preferably, the flexural plate extends toward a side away from the mounting beam 254.
As a specific implementation manner, in the present embodiment, the left and right ends of the lower side surface of the grabbing frame 251 are respectively provided with a third guide rail 43 extending along the longitudinal direction, and the left and right ends of the mounting beam 254 are respectively provided with a third sliding block 53 matched with the third guide rail 43.
Further, in order to facilitate width adjustment, as shown in fig. 10 and 11, first screws 15 are respectively disposed on the first longitudinal beam 111 and the second longitudinal beam 121, front and rear ends of the first screw 15 on the first longitudinal beam 111 are respectively rotatably connected to the first longitudinal beam 111 through bearing assemblies, and front and rear ends of the first screw 15 on the second longitudinal beam 121 are respectively rotatably connected to the second longitudinal beam 121 through bearing assemblies. The vertical plate 1311 of the main steel beam 131 is fixedly provided with a first screw 151 matched with the first screw rod 15, and when the first screw rod 15 is rotated, two first screw nuts 151 on the same first screw rod 15 move oppositely or back to back. A first hand wheel (not shown) is fixedly arranged at one end of the first screw rod 15.
As a specific embodiment, as shown in fig. 19, the first nut 151 includes a cylindrical tube 1511, an inner cylindrical surface of the cylindrical tube 1511 is provided with an internal thread matching with the first lead screw 15, one end of the cylindrical tube 1511 is provided with a flange 1512, the vertical plate 1311 is provided with a circular hole for accommodating the cylindrical tube 1511, and the flange 1512 is fixedly connected to the vertical plate 1311 through a screw.
Similarly, as shown in fig. 8, a second lead screw 255 extending in the longitudinal direction is disposed on the lower side surface of the grabbing frame 251 between the two third guide rails 43, and the front end and the rear end of the second lead screw 255 are rotatably connected to the grabbing frame 251 through a bearing assembly respectively. The mounting beam 254 is fixedly provided with a second nut 2551 matched with the second screw rod 255, and when the second screw rod 255 is rotated, the two second nuts 2551 move oppositely or back to back. A second hand wheel is fixedly arranged at the rear end of the second screw rod 255.
Claims (10)
1. The utility model provides a be applied to surface fabric automatic feeding equipment of automotive interior production which characterized in that: the feeding device comprises two symmetrically arranged conveying units, and a first supporting frame and a second supporting frame are respectively arranged between the two conveying units and positioned at the left end and the right end of the conveying units;
the conveying unit comprises a main steel beam and a flattening component arranged on the main steel beam in a sliding mode;
the flattening component comprises a sliding plate, a swinging shaft and a swinging cylinder for driving the swinging shaft to rotate in a reciprocating manner at a fixed angle are arranged on the sliding plate, a swinging rod is fixedly arranged on the swinging shaft, a mounting frame is fixedly arranged at the suspended end of the swinging rod, and a flattening roller and a first motor for driving the flattening roller to rotate are rotatably arranged on the mounting frame;
be provided with driving pulley, driven pulleys and hold-in range on the lateral surface of main girder steel, just hold-in range and slide between be provided with the connection fixed plate, the upper and lower both ends of connection fixed plate with slide and hold-in range fixed connection, two driving pulley between be provided with the second drive shaft, the second support frame on be provided with and be used for the drive the second drive shaft pivoted second motor.
2. The automatic fabric feeding device applied to the production of the automotive interior according to claim 1, characterized in that: a fabric gripping device matched with the feeding device is arranged on the upper side of the feeding device;
the fabric grabbing device comprises a top frame and supporting legs, wherein a walking frame is arranged on the upper side of the top frame, rollers are respectively arranged on the front side and the rear side of the walking frame, a track matched with the rollers is arranged on the top frame, and a driving unit for driving the walking frame to reciprocate is arranged between the walking frame and the top frame;
a grabbing frame is arranged on the lower side of the top frame and is in sliding connection with the walking frame through a guide assembly, a grabbing cylinder used for driving the grabbing frame to move up and down is arranged between the walking frame and the grabbing frame, and an avoiding opening used for avoiding the grabbing cylinder and the guide assembly is formed in the top frame;
four grabbing foot plates are arranged on the lower side face of the grabbing frame, and the primary and secondary adhesive plates are fixedly arranged on the lower side face of the grabbing foot plates.
3. The automatic fabric feeding device applied to the production of the automotive interior according to claim 2, characterized in that: the walking frame is provided with a third driving shaft and a third motor used for driving the third driving shaft to rotate, gears are arranged at two ends of the third driving shaft respectively, and racks matched with the gears are arranged on the top frame.
4. The automatic fabric feeding device applied to the production of the automotive interior according to claim 2, characterized in that: the left end and the right end of the main steel beam are respectively connected with the first support frame and the second support frame in a sliding mode through sliding assemblies, and the end part of a second driving shaft for driving the driving belt wheel to synchronously rotate penetrates through the driving belt wheel outwards and then is connected with the second support frame in a rotating mode through a bearing assembly;
the grabbing frame is provided with two mounting beams which can slide back and forth relative to the grabbing frame in a sliding mode, and grabbing foot plates are fixedly arranged at the left end and the right end of each mounting beam respectively.
5. The automatic fabric feeding device applied to automobile interior production as claimed in claim 4, wherein: snatch the sole include a bent plate that is the L type, the vertical portion of bent plate with the lateral surface fixed connection of installation roof beam, primary and secondary glue fixed set up in on the downside of the horizontal part of bent plate, just the horizontal part orientation of bent plate is kept away from one side extension of installation roof beam.
6. The automatic fabric feeding device applied to automobile interior production as claimed in claim 4, wherein: the first support frame and the second support frame are both rotatably provided with a first screw rod, and the main steel beam is fixedly provided with a first screw nut matched with the first screw rod;
the grabbing frame is rotatably provided with a second screw rod, and the mounting beam is fixedly provided with a second screw matched with the second screw rod.
7. The automatic fabric feeding device applied to automobile interior production, according to claim 6, is characterized in that: the first screw comprises a cylindrical barrel, internal threads are arranged on the inner side cylindrical surface of the cylindrical barrel, a flange is arranged at one end of the cylindrical barrel, and the flange is fixedly connected with the main steel beam through a screw.
8. The automatic fabric feeding device applied to the production of the automotive interior according to claim 1, characterized in that: the connecting and fixing plate is of a U-shaped structure with an opening facing the inner side, the upper side wing plate of the connecting and fixing plate is fixedly connected with the sliding plate, a clamping plate and a locking screw are arranged on the lower side wing plate of the connecting and fixing plate, and the synchronous belt is clamped between the clamping plate and the lower side wing plate.
9. The automatic fabric feeding device applied to the production of the automotive interior according to claim 1, characterized in that: the mounting bracket include the mounting panel, the nip roll set up in one side of mounting panel, the opposite side of mounting panel is rotated and is provided with first drive shaft, the left and right both ends of nip roll respectively through first drive mechanism with first drive shaft link to each other, first drive shaft with the power output shaft of first motor links to each other.
10. The automatic fabric feeding device applied to the production of the automotive interior according to claim 1, characterized in that: the main steel beam comprises a vertical plate, an upper transverse plate and a lower transverse plate, and the vertical plate, the upper transverse plate and the lower transverse plate form an I-shaped structure together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116214.5A CN112895492B (en) | 2021-01-28 | 2021-01-28 | Be applied to surface fabric automatic feeding equipment of automotive interior production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116214.5A CN112895492B (en) | 2021-01-28 | 2021-01-28 | Be applied to surface fabric automatic feeding equipment of automotive interior production |
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| Publication Number | Publication Date |
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| CN112895492A CN112895492A (en) | 2021-06-04 |
| CN112895492B true CN112895492B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110116214.5A Active CN112895492B (en) | 2021-01-28 | 2021-01-28 | Be applied to surface fabric automatic feeding equipment of automotive interior production |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115891319A (en) * | 2022-12-12 | 2023-04-04 | 浙江同辉纺织股份有限公司 | High-glossiness high-extensibility textile fiber fabric and production equipment thereof |
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| CN112895492A (en) | 2021-06-04 |
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