CN221112910U - Full-automatic straight line production line of 3M rubberizing - Google Patents
Full-automatic straight line production line of 3M rubberizing Download PDFInfo
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- CN221112910U CN221112910U CN202322587033.8U CN202322587033U CN221112910U CN 221112910 U CN221112910 U CN 221112910U CN 202322587033 U CN202322587033 U CN 202322587033U CN 221112910 U CN221112910 U CN 221112910U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000005498 polishing Methods 0.000 claims abstract description 127
- 238000003466 welding Methods 0.000 claims abstract description 31
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000011521 glass Substances 0.000 claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 20
- 229920000298 Cellophane Polymers 0.000 claims abstract description 14
- 230000001680 brushing effect Effects 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 60
- 238000003825 pressing Methods 0.000 claims description 17
- 239000002390 adhesive tape Substances 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract description 4
- 230000037452 priming Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to a full-automatic linear production line for 3M rubberizing, which comprises the following steps: the device comprises an upper layer double-speed chain, a product carrier, a lower layer double-speed chain, a carrier lifting machine, a polishing and brushing bottom unit, a first robot, a bottom coating baking unit, a first rubberizing unit, a front and back rubberizing unit, a second robot, a pressure maintaining unit, a polishing unit, a cellophane welding unit and a third robot. The full-automatic linear production line for 3M rubberizing can automatically finish polishing and priming, priming baking, twice rubberizing, laminating and pressure maintaining, glass paper position polishing and glass paper welding, does not need manual rubberizing and laminating, reduces labor cost, increases working efficiency and improves product production qualification rate; the product is polished uniformly and flexible; the automatic machine is evenly coated with the base coat, and has the functions of camera detection and product tracing; the automatic machine is attached with 3M glue in order; the efficiency of sticking 3M glue by an automatic machine is improved by 2-3 times, 3-5 people are saved, and the labor cost is saved.
Description
Technical Field
The utility model relates to the technical field of automobile part production and manufacturing, in particular to a 3M rubberizing full-automatic linear production line.
Background
The automobile decorative strip is a fitting which is arranged on the peripheral edges of the automobile window, the tail wing, the front panel and the like and has a decorative effect. Before the automobile decorative strip is installed, a double-sided adhesive tape is generally required to be stuck on the back surface of the automobile decorative strip, a 3M adhesive tape is generally adopted, and the automobile decorative strip is further stuck and fixed with corresponding parts of an automobile through the adhesive tape.
The existing 3M adhesive for the automobile decorative strip is completely manually operated, stations are relatively more, waste is generated in the production process of products, and the following defects mainly exist in summary:
1. From the aspect of logistics analysis, because the stations involved are more, multiple unnecessary turnover procedures exist, and extra waste is caused;
2. in each procedure, the product is repeatedly taken and put, which is easy to cause the defects of scratch, rubbing and the like;
3. At least 4-5 people are needed to finish the whole process flow, the actions are more, the efficiency is low, and the labor cost is high;
4. The manual operation often causes when pasting 3M glues according to individual experience difference, not only laminating position to 3M glues the quantity all has the difference, consequently causes pasting 3M glues quality inequality, influences product quality.
Disclosure of utility model
Therefore, the utility model aims to solve the technical problem that the phenomenon of uneven polishing occurs in manual polishing in the continuous working process of 3M rubberizing of automobile parts in the prior art; the manual coating of the bottom coating is uneven, and a coating missing site appears; the 3M adhesive is stuck in a non-regular manner manually; and the problem of low overall efficiency caused by manual lamination of release paper.
In order to solve the technical problems, the utility model provides a full-automatic linear production line for 3M rubberizing, which comprises the following steps: the device comprises an upper layer double-speed chain, a product carrier, a lower layer double-speed chain, a carrier lifting machine, a polishing and brushing bottom unit, a first robot, a bottom coating baking unit, a first rubberizing unit, a front and back rubberizing unit, a second robot, a pressure maintaining unit, a polishing unit, a cellophane welding unit and a third robot; the upper layer speed doubling chain is provided with a product carrier, and the product carrier is provided with a part to be pasted with 3M glue; the lower speed doubling chain is parallel to the upper speed doubling chain, the lower speed doubling chain is positioned right below the upper speed doubling chain, a product carrier is arranged on the lower speed doubling chain, and 3M glue is pasted on parts on the product carrier conveyed by the lower speed doubling chain; the carrier lifter is arranged between the starting end of the upper speed doubling chain and the tail end of the lower speed doubling chain and is used for transferring the product carrier on the lower speed doubling chain to the upper speed doubling chain; the polishing and bottom brushing unit is used for polishing, brushing an undercoat layer and detecting parts on the product carrier; the first robot is used for carrying the product carrier between the upper speed doubling chain and the polishing brush bottom unit; the bottom coating baking unit is arranged on the upper layer speed-doubling chain, is positioned at the rear of the polishing brush bottom unit along the conveying direction of the upper layer speed-doubling chain, and is used for baking the bottom coating on the product carrier; the first rubberizing unit is positioned at the rear of the bottom coating baking unit along the conveying direction of the upper layer double-speed chain, and is used for pasting a 10MM wide 3M adhesive tape on the part; the front and back rubberizing unit is positioned at the rear of the first rubberizing unit along the conveying direction of the upper layer double-speed chain, and is used for pasting a 7MM wide 3M adhesive tape on the part; the second robot is used for overturning the product carrier when the front and back rubberizing units rubberize; the pressure maintaining unit is positioned at the rear of the front and back rubberizing unit along the conveying direction of the upper layer double speed chain and is used for maintaining the pressure of 3M adhesive pasted on the parts on the product carrier; the polishing unit is positioned at the rear of the pressure maintaining unit along the conveying direction of the upper speed-doubling chain and is used for polishing the part welding position on the product carrier; the glass paper welding unit is positioned at the rear of the polishing unit along the conveying direction of the upper speed-doubling chain, and is used for welding glass paper at the position of the 3M glue attached to the part on the product carrier; the third robot is used for transferring the product carrier among the upper-layer speed doubling chain, the polishing unit, the upper-layer speed doubling chain and the cellophane welding unit, and is used for overturning the product carrier at the cellophane welding unit, and the third robot is also used for conveying the product carrier processed at the tail end of the upper-layer speed doubling chain to the lower-layer speed doubling chain.
In one embodiment of the utility model, the carrier elevator comprises a lifting support frame, a lifting driving cylinder, a lifting bracket and a lifting conveying belt, wherein the lifting driving cylinder is fixedly arranged on the lifting support frame along the vertical direction, the lifting bracket is connected with the lifting driving cylinder, the lifting bracket is in sliding connection with the lifting support frame, the lifting conveying belt is arranged on the lifting bracket, and the lifting driving cylinder drives the lifting conveying belt to move along the vertical direction so as to realize the butt joint of the lifting conveying belt and an upper speed doubling chain or a lower speed doubling chain.
In one embodiment of the utility model, the polishing brush bottom unit comprises a first machine table, a first support frame, a first CCD camera, a first light source, a polishing lifting driving cylinder, a polishing machine, a brush bottom lifting driving cylinder and a brush bottom rubber head, wherein the first support frame is fixedly arranged on the first machine table, the first CCD camera, the first light source, the polishing lifting driving cylinder and the brush bottom lifting driving cylinder are all arranged on a cross beam of the first support frame, the first light source is used for providing light for the first CCD camera, the polishing machine is connected with a piston rod of the polishing lifting driving cylinder, the lower end part of the polishing machine is connected with a polishing head, the polishing machine driving head polishes a part gluing position on a product carrier, the brush rubber head is connected with the brush bottom lifting driving cylinder, the brush rubber head is used for coating a bottom layer at the position of the polishing head, the first CCD camera is used for detecting the part coated bottom layer on the product carrier, the first machine table is provided with a first waste collection hopper, and the first waste collection hopper is used for recycling waste residues of the polishing machine and the brush head.
In one embodiment of the utility model, the primary coating baking unit comprises a baking box, a lower layer heating pipe mounting plate, an opening and closing driving cylinder, an upper layer heating pipe and an upper layer heating pipe mounting frame, wherein the baking box and the lower layer heating pipe mounting plate are both arranged on an upper layer double-speed chain, the baking box and the lower layer heating pipe mounting plate are respectively positioned on the upper layer and the lower layer of the product carrier, the lower layer heating pipe is arranged in a plurality of layers, the lower layer heating pipe is arranged on the lower layer heating pipe mounting plate in parallel, the opening and closing driving cylinder is arranged on the baking box, a piston rod of the opening and closing driving cylinder is connected with the upper layer heating pipe mounting frame, the upper layer heating pipe is arranged in a plurality of layers, the upper layer heating pipe is arranged on the upper layer heating pipe mounting frame in parallel, the lower layer heating pipe and the upper layer heating pipe are arranged opposite to each other, and the product carrier is positioned between the lower layer heating pipe and the upper layer heating pipe.
In one embodiment of the utility model, the pressure maintaining unit comprises four guide posts, a lower supporting seat, an upper top plate, an upper pressure cylinder, a lower pushing cylinder, an upper pressure maintaining plate and a lower pressure maintaining plate, wherein the lower supporting seat is fixedly arranged on an upper speed-doubling chain, the upper top plate is connected with the lower supporting seat through the four guide posts, the upper pressure cylinder is arranged on the upper top plate, the lower pushing cylinder is arranged on the lower supporting seat, the upper pressure maintaining plate is connected with a piston rod of the upper pressure cylinder, the lower pressure maintaining plate is connected with a piston rod of the lower pressure maintaining cylinder, the product carrier is arranged between the upper pressure maintaining plate and the lower pressure maintaining plate, the upper end face of the lower pressure maintaining plate and the lower end face of the upper pressure maintaining plate are both provided with profiling pressing blocks, and the profiling pressing blocks are in contact with 3M glue on the product carrier.
In one embodiment of the utility model, the polishing unit comprises a second machine table, a machine case, a polishing robot and a carrier supporting device, wherein the machine case is fixedly arranged on the second machine table, the polishing robot and the carrier supporting device are positioned in the machine case, the side wall, close to the third robot, of the machine case is provided with an opening structure, the product carrier is arranged on the carrier supporting device, a second polishing head is connected to the polishing robot, and the second polishing head is used for polishing a part welding position on the product carrier.
In one embodiment of the present utility model, the carrier support device includes a polishing rotation driving motor, a first rotation shaft, a rectangular connection plate, a second rotation shaft, a first bearing support seat and a second bearing support seat, the rotation shaft of the polishing rotation driving motor is connected with the first rotation shaft, the first rotation shaft is arranged on the first bearing support seat through a bearing, the second rotation shaft is arranged on the second bearing support seat through a bearing, the first rotation shaft and the second rotation shaft are on the same axis, the first rotation shaft and the second rotation shaft are connected through the rectangular connection plate, and the product carrier is arranged between the first rotation shaft and the second rotation shaft.
In one embodiment of the utility model, a boss I is arranged at the end part of the first rotating shaft opposite to the second rotating shaft, a boss II is arranged at the end part of the second rotating shaft opposite to the first rotating shaft, a rectangular cushion block I is arranged on the boss I, a rectangular cushion block II is arranged on the boss II, carrier locking assemblies are arranged on the bearing support seat I and the bearing support seat II, and the product carrier is locked on the rectangular cushion block I and the rectangular cushion block II through the carrier locking assemblies.
In one embodiment of the utility model, the carrier locking assembly comprises a locking driving cylinder, a locking connecting block, a locking plug, a locking moving block, a locking fixed block and a locking guide block, wherein the locking driving cylinder and the locking fixed block are fixedly arranged on a first bearing supporting seat and a second bearing supporting seat respectively, the locking plug is connected with a piston rod of the locking driving cylinder through the locking connecting block, the locking plug and the locking connecting block are vertically arranged, the locking plug is in a rectangular strip shape, the length direction of the locking plug is vertically arranged with the axis direction of a first rotating shaft, the piston rod of the locking driving cylinder is arranged along the axis direction of the first rotating shaft and the second rotating shaft, the locking guide block is fixedly arranged on the upper end surfaces of the first rotating shaft and the second rotating shaft, the locking guide block is provided with a guide chute which is in the same direction as the axis direction of the first rotating shaft and the second rotating shaft, the guide chute penetrates through the locking guide block, the locking moving block is arranged in the guide chute, the locking moving block is connected with the guide chute in a sliding way, the locking moving block is arranged between the locking moving block and the locking connecting block, the locking moving block is provided with a rectangular protrusion, the rectangular protrusion is arranged on the end surface of the locking driving block, the locking guide chute is arranged on the rectangular protrusion, the rectangular protrusion is arranged on the end surface of the locking driving block, and the U-shaped guide groove extends out of the rectangular protrusion groove, and the rectangular protrusion groove extends out of the rectangular protrusion groove, and is arranged on the end surface of the rectangular protrusion groove, and is connected with the rectangular protrusion groove, and extends out of the guide groove.
In one embodiment of the utility model, the product carrier comprises a carrier bottom plate and two symmetrically arranged part positioning units, wherein the two symmetrically arranged part positioning units are arranged on the carrier bottom plate, two symmetrically arranged part positioning grooves are formed in the carrier bottom plate, the part positioning units comprise a plurality of positioning components, each positioning component comprises a fixed positioning block, a rotating shaft and a positioning pressing block, the fixed positioning blocks are fixedly arranged on the carrier bottom plate, the positioning pressing blocks are connected with the fixed positioning blocks through the rotating shafts, torsion springs are arranged between the positioning pressing blocks and the fixed positioning blocks, and the positioning pressing blocks are pressed on parts on the carrier bottom plate under the action of the elastic force of the torsion springs.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
According to the full-automatic 3M rubberizing linear production line, the robot is matched with the upper layer double-speed chain, the product carrier, the lower layer double-speed chain, the carrier lifting machine, the polishing brush bottom unit, the prime coat baking unit, the first rubberizing unit, the front and back rubberizing unit, the pressure maintaining unit, the polishing unit and the glass paper welding unit, polishing and priming coat, prime coat baking, twice rubberizing, laminating pressure maintaining, glass paper position polishing and glass paper welding can be automatically completed, manual rubberizing pressing is not needed, the labor cost is reduced, the working efficiency is improved, and the product production qualification rate is also improved; the product is polished uniformly and flexible; the automatic machine is evenly coated with the base coat, and has the functions of camera detection and product tracing; the automatic machine is attached with 3M glue in order; the efficiency of sticking 3M glue by an automatic machine is improved by 2-3 times, 3-5 people are saved, and the labor cost is saved.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic diagram of a 3M rubberizing full-automatic linear production line of the utility model;
FIG. 2 is a top view of a 3M rubberizing full-automatic linear production line of the utility model;
FIG. 3 is a schematic view of a carrier hoist according to the present utility model;
FIG. 4 is a schematic view of the structure of the polishing brush base unit of the present utility model;
FIG. 5 is a schematic view showing the external structure of the primer baking unit of the present utility model;
FIG. 6 is a schematic view showing the internal structure of the primer baking unit of the present utility model;
Fig. 7 is a schematic structural view of the pressure maintaining unit of the present utility model;
FIG. 8 is a schematic view of a product carrier according to the present utility model;
FIG. 9 is a schematic view of the outline structure of the polishing unit of the present utility model;
FIG. 10 is a schematic view of the internal structure of the sanding unit of the present utility model;
FIG. 11 is a schematic view of a carrier support device according to the present utility model;
FIG. 12 is a second schematic view of the carrier support device of the present utility model;
FIG. 13 is a front view of the carrier support of the present utility model;
FIG. 14 is a schematic view of a vehicle locking assembly according to the present utility model;
FIG. 15 is a second schematic view of the vehicle locking assembly of the present utility model;
fig. 16 is a schematic view of a carrier locking assembly according to the third embodiment of the present utility model.
Description of the specification reference numerals: the polishing machine comprises an upper layer double-speed chain 1, a product carrier 2, a carrier bottom plate 21, a part positioning groove 22, a positioning assembly 23, a fixed positioning block 231, a rotating shaft 232, a positioning pressing block 233, an opening and closing driving cylinder 74, an upper layer heating pipe 75, an upper layer heating pipe mounting frame 76, a first rubberizing unit 8, a second rubberizing unit 9, a second robot 10, a pressure maintaining unit 20, four guide posts 201, a lower supporting seat 202, an upper top plate 203, an upper air cylinder 204, a lower push air cylinder 205, an upper light source 206, a lower holding plate 207, a polishing lifting driving cylinder 55, a polishing machine 56, a brush bottom lifting driving cylinder 57, a brush head 58, a first waste collecting hopper 59, a first robot 6, a bottom coating baking unit 7, a baking box 71, a lower layer heating pipe 72, a lower layer heating pipe mounting plate 73, an opening and closing driving cylinder 3020, an upper layer heating pipe 75, an upper layer heating pipe mounting frame 76, a first rubberizing unit 8, a second rubberizing unit 10, a pressure maintaining unit 202, an upper top plate 203, an upper push air cylinder 205, an upper pressure maintaining plate 206, a lower holding plate 207, a polishing supporting seat 30, a rectangular supporting seat 302, a rectangular supporting seat 3010, a rotating shaft 3012, a rectangular supporting seat 3010, a rotating shaft 3014, a rectangular supporting seat 3012, a rotary 3015, a rotary 3012, a base 3010, a rectangular supporting seat 3012, a rotary 3015, a rotary 3012, a rotary 3015, a base, a rotary 3012, a base 301, a rotary 301, a base and a base 3012, a front-shaped end, a base 301.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1 and 2, the full-automatic linear 3M rubberizing production line of the utility model comprises: the device comprises an upper layer double-speed chain 1, a product carrier 2, a lower layer double-speed chain 3, a carrier lifting machine 4, a polishing and brushing bottom unit 5, a first robot 6, a bottom coating baking unit 7, a first rubberizing unit 8, a front and back rubberizing unit 9, a second robot 10, a pressure maintaining unit 20, a polishing unit 30, a cellophane welding unit 40 and a third robot 50; the upper speed doubling chain 1 and the lower speed doubling chain 3 are in an upper and lower double-layer layout structure, the starting end of the upper speed doubling chain 1 and the tail end of the lower speed doubling chain 3 are positioned at the same end, the tail end of the upper speed doubling chain 1 and the starting end of the lower speed doubling chain 3 are positioned at the same end, the part to be processed is manually arranged on the product carrier 2 at the starting end of the upper speed doubling chain 1, the product carrier 2 sequentially passes through the polishing and brushing bottom unit 5, the bottom coating baking unit 7, the first rubberizing unit 8, the front and back rubberizing unit 9, the pressure maintaining unit 20, the polishing unit 30 and the glass paper welding unit 40 respectively to realize corresponding actions in the linear moving process along the upper speed doubling chain 1, after the product carrier 2 moves to the tail end of the upper speed doubling chain 1, the part on the product carrier 2 is moved to the starting end of the lower speed doubling chain 3 through the third robot 50, the lower speed doubling chain 3 carries out linear movement of the product carrier 2, when the product carrier 2 moves to the tail end of the lower speed doubling chain 3, the product carrier 2 is conveyed to the carrier lifting machine 4 through manual blanking firstly, then the carrier lifting machine 4 lifts the product carrier 2 to be at the same level with the upper speed doubling chain 1, then the empty product carrier 2 on the carrier lifting machine 4 is conveyed to the starting end of the upper speed doubling chain 1, and accordingly a new round of processing is restarted, the working process is continuously circulated, and the production of the part is continuously carried out.
Specifically, the upper layer double speed chain 1 is provided with a product carrier 2, and the product carrier 2 is provided with a part to be pasted with 3M glue; the lower speed doubling chain 3 is parallel to the upper speed doubling chain 1, the lower speed doubling chain 3 is positioned right below the upper speed doubling chain 1, the lower speed doubling chain 3 is provided with a product carrier 2, and parts on the product carrier 2 conveyed by the lower speed doubling chain 3 are adhered with 3M glue; a carrier hoist 4 disposed between a start end of the upper speed-doubling chain 1 and an end of the lower speed-doubling chain 3, and the carrier hoist 4 is used for transferring the product carrier 2 on the lower speed-doubling chain 3 to the upper speed-doubling chain 1; a polishing and brushing bottom unit 5 for polishing, brushing a bottom coating and detecting the parts on the product carrier 2; a first robot 6 for carrying the product carrier 2 between the upper speed-doubling chain 1 and the polishing brush base unit 5; a base coat baking unit 7, which is arranged on the upper layer speed chain 1, wherein the base coat baking unit 7 is positioned behind the polishing brush base unit 5 along the conveying direction of the upper layer speed chain 1, and the base coat baking unit 7 is used for baking the base coat on the product carrier 2; a first rubberizing unit 8 which is positioned behind the primer baking unit 7 along the conveying direction of the upper layer double-speed chain 1, and the first rubberizing unit 8 is used for rubberizing 10MM wide 3M adhesive tapes on parts; the front and back rubberizing unit 9 is positioned at the rear of the first rubberizing unit 8 along the conveying direction of the upper layer double-speed chain 1, and the front and back rubberizing unit 9 is used for pasting a 7MM wide 3M adhesive tape on a part; a second robot 10 for turning over the product carrier 2 when the front and back rubberizing units 9 rubberize; the pressure maintaining unit 20 is positioned at the rear of the front and back rubberizing unit 9 along the conveying direction of the upper layer double speed chain 1, and the pressure maintaining unit 20 is used for maintaining the pressure of the 3M adhesive pasted on the parts on the product carrier 2; a polishing unit 30 located at the rear of the pressure maintaining unit 20 in the conveying direction of the upper speed chain 1, and the polishing unit 30 is used for polishing the part welding position on the product carrier 2; a cellophane welding unit 40 located at the rear of the polishing unit 30 in the conveying direction of the upper speed doubling chain 1, and the cellophane welding unit 40 is used for welding cellophane at the 3M glue position of the part on the product carrier 2; a third robot 50 for transferring the product carrier 2 between the upper speed-doubling chain 1 and the polishing unit 30, the upper speed-doubling chain 1 and the cellophane welding unit 40, and the third robot 50 for turning over the product carrier 2 at the cellophane welding unit 40, the third robot 50 further for conveying the product carrier 2 finished by the end processing of the upper speed-doubling chain 1 to the lower speed-doubling chain 3.
In the above structure, the first rubberizing unit 8 and the front and back rubberizing unit 9 are both related technologies in the applicant's prior application, and the application number is: CN202022809974.8, patent name: the technology in the prior patent is used for bonding the release paper, and the release paper is replaced by a 3M adhesive tape in the application of the patent; the cellophane welding unit 40 employs the related art in the applicant's prior application, application number: CN202222507204.7, patent name: a related art in an automatic welding apparatus.
Referring to fig. 3, the carrier hoist 4 includes a lifting support frame 41, a lifting driving cylinder 42, a lifting bracket 43 and a lifting conveyor belt 44, the lifting driving cylinder 42 is fixedly disposed on the lifting support frame 41 along a vertical direction, the lifting bracket 43 is connected with the lifting driving cylinder 42, the lifting bracket 43 is slidably connected with the lifting support frame 41, the lifting conveyor belt 44 is disposed on the lifting bracket 43, and the lifting driving cylinder 42 drives the lifting conveyor belt 44 to move along the vertical direction so as to achieve the butt joint of the lifting conveyor belt 44 with the upper speed doubling chain 1 or the lower speed doubling chain 3.
Referring to fig. 4, the polishing brush bottom unit 5 includes a first machine table 51, a first support frame 52, a first CCD camera 53, a first light source 54, a polishing lifting driving cylinder 55, a polishing machine 56, a brush bottom lifting driving cylinder 57 and a brush bottom head 58, the first support frame 52 is fixedly arranged on the first machine table 51, the first CCD camera 53, the first light source 54, the polishing lifting driving cylinder 55 and the brush bottom lifting driving cylinder 57 are all arranged on a beam of the first support frame 52, the first light source 54 is used for providing light for the first CCD camera 53, the polishing machine 56 is connected with a piston rod of the polishing lifting driving cylinder 55, the lower end of the polishing machine 56 is connected with a polishing head, the polishing machine 56 drives the polishing head to polish a part gluing position on the product carrier 2, the brush bottom head 58 is connected with the brush bottom lifting driving cylinder 57, the first CCD camera 53 is used for detecting the part bottom layer on the product carrier 2, the first machine table is provided with a first hopper 59 for collecting waste materials, and the first hopper 59 is used for recycling waste materials.
Referring to fig. 5 and 6, the primary coating baking unit 7 includes a baking oven 71, a lower layer heating tube 72, a lower layer heating tube mounting plate 73, an opening and closing driving cylinder 74, an upper layer heating tube 75 and an upper layer heating tube mounting frame 76, wherein the baking oven 71 and the lower layer heating tube mounting plate 73 are both mounted on the upper layer double-speed chain 1, the baking oven 71 and the lower layer heating tube mounting plate 73 are respectively located on the upper layer and the lower layer of the product carrier 2, the lower layer heating tube 72 is arranged in a plurality, the lower layer heating tube 72 is arranged on the lower layer heating tube mounting plate 73 in parallel, the opening and closing driving cylinder 74 is arranged on the baking oven 71, a piston rod of the opening and closing driving cylinder 74 is connected with the upper layer heating tube mounting frame 76, the upper layer heating tube 75 is arranged in a plurality, the upper layer heating tube 75 is arranged on the upper layer heating tube mounting frame 76 in parallel, the lower layer heating tube 72 and the upper layer heating tube 75 are arranged opposite to each other, and the product carrier 2 is located between the lower layer heating tube 72 and the upper layer heating tube 75.
Referring to fig. 7, the pressure maintaining unit 20 includes four guide posts 201, a lower support base 202, an upper top plate 203, an upper pressure maintaining cylinder 204, a lower pressure maintaining cylinder 205, an upper pressure maintaining plate 206 and a lower pressure maintaining plate 207, wherein the lower support base 202 is fixedly arranged on the upper speed chain 1, the upper top plate 203 is connected with the lower support base 202 through the four guide posts 201, the upper pressure maintaining cylinder 204 is arranged on the upper top plate 203, the lower pressure maintaining cylinder 205 is arranged on the lower support base 202, the upper pressure maintaining plate 206 is connected with a piston rod of the upper pressure maintaining cylinder 204, the lower pressure maintaining plate 207 is connected with a piston rod of the lower pressure maintaining cylinder 205, the product carrier 2 is positioned between the upper pressure maintaining plate 206 and the lower pressure maintaining plate 207, and the upper end surface of the lower pressure maintaining plate 207 and the lower end surface of the upper pressure maintaining plate 206 are both provided with profiling pressing blocks, and the profiling pressing blocks are contacted with 3M glue on the product carrier 2.
Referring to fig. 9 and 10, the polishing unit 30 includes a second machine 301, a machine case 302, a polishing robot 303, and a carrier support device 300, the machine case 302 is fixedly disposed on the second machine 301, the polishing robot 303 and the carrier support device 300 are disposed in the machine case 302, the machine case 302 is disposed in an open structure near a side wall of the third robot 50, the product carrier 2 is disposed on the carrier support device 300, a second polishing head 304 is connected to the polishing robot 303, and the second polishing head 304 is used for polishing a part welding position on the product carrier 2.
Referring to fig. 11-13, the carrier support device 300 includes a polishing rotation driving motor 305, a first rotating shaft 306, a rectangular connecting plate 307, a second rotating shaft 308, a first bearing support 309 and a second bearing support 3010, where the first rotating shaft 306 is disposed on the first bearing support 309 by a bearing, the second rotating shaft 308 is disposed on the second bearing support 3010 by a bearing, the first rotating shaft 306 and the second rotating shaft 308 are on the same axis, the first rotating shaft 306 and the second rotating shaft 308 are connected by the rectangular connecting plate 307, and the product carrier 2 is disposed between the first rotating shaft 306 and the second rotating shaft 308. The end of the first rotating shaft 306 opposite to the second rotating shaft 308 is provided with a first boss 3011, the end of the second rotating shaft 308 opposite to the first rotating shaft 306 is provided with a second boss 3012, the first boss 3011 is provided with a first rectangular cushion block 3013, the second boss 3012 is provided with a second rectangular cushion block 3014, the first bearing support base 309 and the second bearing support base 3010 are respectively provided with a carrier locking component 3015, and the product carrier 2 is locked on the first rectangular cushion block 3013 and the second rectangular cushion block 3014 through the carrier locking components 3015.
Referring to fig. 14-16, the carrier locking assembly 3015 includes a locking driving cylinder 3016, a locking connection block 3017, a locking plug 3018, a locking moving block 3019, a locking fixing block 3020 and a locking guide block 3021, where the locking driving cylinder 3016 and the locking fixing block 3020 are fixedly disposed on the first bearing support 309 and the second bearing support 3010, the locking plug 3018 is connected to a piston rod of the locking driving cylinder 3016 through the locking connection block 3017 and the locking connection block 3016, the locking plug 3018 and the locking connection block 3017 are vertically disposed, the locking plug 3018 is in a rectangular strip shape, the length direction of the locking plug 3018 is perpendicular to the axis direction of the first rotating shaft 306, the piston rod of the locking driving cylinder 3016 is disposed along the axis direction of the first rotating shaft 306 and the second rotating shaft 308, the locking guide block 3021 is fixedly disposed on the upper end surfaces of the first rotating shaft 306 and the second rotating shaft 308, the locking guide block 3021 is disposed on a guide projection 3022 which is the same as the axis direction of the first rotating shaft 306 and the second rotating shaft 308, the locking guide block 3022 is disposed on the rectangular slide groove 3022, the locking guide block 3022 is disposed on the rectangular slide groove 3023, and the rectangular end 3013 is disposed on the rectangular end face of the locking plug 3018, the locking guide block 3022 is disposed on the rectangular end face of the slide groove 3013, and the slide groove 3014 is disposed on the rectangular end face of the slide groove 3013, and the slide groove 3013 is disposed on the slide groove 3013, and extends out of the rectangular end groove 3013, and the slide groove 3013 is disposed on the slide groove on the end groove 3013, the locking driving cylinder 3016 drives the end of the locking moving block 3019 extending out of the guiding chute 3022 to press against the product carrier 2.
Referring to fig. 8, the product carrier 2 includes a carrier bottom plate 21 and two symmetrically disposed part positioning units, the two symmetrically disposed part positioning units are disposed on the carrier bottom plate 21, two symmetrically disposed part positioning slots 22 are disposed on the carrier bottom plate 21, the part positioning units include a plurality of positioning assemblies 23, the positioning assemblies 23 include a fixed positioning block 231, a rotating shaft 232 and a positioning pressing block 233, the fixed positioning block 231 is fixedly disposed on the carrier bottom plate 21, the positioning pressing block 233 is connected with the fixed positioning block 231 through the rotating shaft 232, a torsion spring is disposed between the positioning pressing block 233 and the fixed positioning block 231, and the positioning pressing block 233 is pressed on a part on the carrier bottom plate 21 under the action of the elastic force of the torsion spring.
The working method of the 3M rubberizing full-automatic linear production line comprises the following steps:
S1, starting from an upper-layer double-speed chain 1, an empty product carrier 2 is driven by the upper-layer double-speed chain 1 to move to a manual feeding and discharging station, and parts are clamped on the product carrier 2 manually at the manual feeding and discharging station;
S2, the upper layer double-speed chain 1 conveys a product carrier 2 with the clamped parts to a position of a polishing brush bottom unit 5;
S3, the first robot 6 clamps the product carrier 2 on the upper speed doubling chain 1 and moves the product carrier 2 to a processing position above the first waste collection hopper 59;
s4, a polishing lifting driving cylinder 55 drives a polishing machine 56 to descend, a brush bottom lifting driving cylinder 57 drives a brush rubber head 58 to retract, so that the polishing head of the polishing machine 56 is lower than the brush rubber head 58, and in the process, a first robot 6 drives the front and back sides of a product carrier 2 to switch, so that the polishing machine 56 drives a polishing head to polish the front and back sides of parts on the product carrier 2;
S5, after finishing polishing, driving a polisher 56 to ascend by a polishing lifting driving cylinder 55, and driving a brush bottom lifting driving cylinder 57 to descend a brush rubber head 58 so that the brush rubber head 58 is lower than a polishing head of the polisher 56, wherein in the process, a first robot 6 drives the front and back sides of a product carrier 2 to be switched, so that the brush rubber head 58 coats the polishing position in the step S4;
S6, coating the outer wall of the bottom, wherein the first robot 6 sends the product carrier 2 back to the upper speed-doubling chain 1, and the upper speed-doubling chain 1 drives the product carrier 2 to continue to move linearly until the bottom coating baking unit 7 stops;
S7, the product carrier 2 is positioned between the lower heating pipe 72 and the upper heating pipe 75, the opening and closing driving cylinder 74 drives the upper heating pipe 75 to a proper height, and the lower heating pipe 72 and the upper heating pipe 75 heat simultaneously to bake the bottom coating on the upper part of the product carrier 2;
s8, after baking is finished, the upper speed-doubling chain 1 drives the product carrier 2 to continue to linearly move to the first rubberizing unit 8, and the first rubberizing unit 8 pastes a 10MM wide 3M adhesive tape on the part;
S9, after rubberizing is finished, the upper layer double-speed chain 1 drives the product carrier 2 to continue to linearly move, the product carrier 2 is moved to the front and back rubberizing unit 9, the second robot 10 clamps the product carrier 2, the front and back rubberizing unit 9 firstly pastes a 7MM wide 3M adhesive tape on the front surface of a part, then the second robot 10 turns over the product carrier 2 by 180 degrees, the back surface of the product carrier 2 is upwards, the front and back rubberizing unit 9 pastes the 7MM wide 3M adhesive tape on the back surface of the part, the second robot 10 turns over the product carrier 2 by 180 degrees, and the front surface of the product carrier 2 is upwards placed on the upper layer double-speed chain 1;
S10, the upper speed doubling chain 1 drives the product carrier 2 to continue to linearly move, the product carrier 2 moves to the pressure maintaining unit 20, piston rods of the upper pressure cylinder 204 and the lower pushing cylinder 205 extend out, and profiling pressing blocks on the upper pressure maintaining plate 206 and the lower pressure maintaining plate 207 are pushed to be pressed at rubberizing positions of parts on the product carrier 2 for lamination;
S11, after the lamination is completed, the upper speed-doubling chain 1 drives the product carrier 2 to continue to linearly move to the polishing unit 30;
S12, the third robot 50 clamps the product carrier 2 and places the product carrier on the carrier supporting device 300;
The carrier support apparatus 300 operates as follows:
S12-1, placing a product carrier 2 on a first rectangular cushion block 3013 and a second rectangular cushion block 3014;
S12-2, a first bearing support seat 309 and a second bearing support seat 3010 act simultaneously, a piston rod of a locking driving cylinder 3016 stretches out, and a locking plug 3018 is pushed to move towards the direction of a product carrier 2;
S12-3, the locking plug 3018 drives the rectangular convex part 3024 to move, and the rectangular convex part 3024 is fixedly connected with the locking moving block 3019, so that the locking moving block 3019 moves along the guide chute 3022 towards the product carrier 2 until the end part of the locking moving block 3019 extending out of the guide chute 3022 is pressed on the carrier bottom plate 21, and at the moment, the product carrier 2 and the rectangular connecting plate 307 are connected together;
S13, a polishing robot 303 drives a polishing head to polish the position of the 3M adhesive glass paper on the front surface of the part on the product carrier 2, so that the position of the 3M adhesive glass paper is thinned;
S14, finishing polishing of the position of the glass paper with the 3M adhesive on the front surface, and driving the rotary shaft I306 to rotate by the polishing rotary driving motor 305, wherein the rotary shaft I306, the rectangular connecting plate 307 and the shaft II 308 are connected into a whole, so that the rectangular connecting plate 307 rotates along with the rotation;
S15, as the product carrier 2 and the rectangular connecting plate 307 deposit together, the product carrier 2 rotates, so that the parts on the product carrier 2 rotate for a certain angle;
S16, the polishing robot 303 drives a polishing head to polish the position of the 3M adhesive glass paper on the back surface of the part on the product carrier 2, so that the position of the 3M adhesive glass paper is thinned;
S17, after finishing polishing, the third robot 50 clamps the product carrier 2 and places the product carrier 2 into the cellophane welding unit 40;
S18, the glass paper welding unit 40 bonds glass paper at a polishing position, wherein the bonded glass paper is convenient to grasp the glass paper welding unit 40 to tear 3M glue when later parts are assembled and used;
S19, after the glass paper is bonded, the third robot 50 clamps the product carrier 2 to be placed at the starting end of the lower speed chain 3;
S20, conveying the product carrier 2 by the lower layer double-speed chain 3 to a manual feeding and discharging station, and manually taking down parts on the product carrier 2;
S21, conveying the empty product carrier 2 to the starting end of the lower speed doubling chain 3, and enabling the empty product carrier 2 to enter the lifting conveying belt 44 along with the pushing of the lower speed doubling chain 3;
S22, completely entering the empty product carrier 2 into the lifting conveying belt 44, and driving the empty product carrier 2 to ascend by the lifting driving air cylinder 42 until the lifting conveying belt 44 is in butt joint with the starting end of the upper speed-doubling chain 1, and driving the empty product carrier 2 into the starting end of the upper speed-doubling chain 1 by the lifting conveying belt 44;
S23, continuously repeating the steps S1 to S22, and continuously and circularly producing.
In the above step S15, attention is paid to: the locking driving cylinder 3016, the locking connection block 3017 and the locking plug 3018 are fixed on the bearing support seat, the locking moving block 3019, the locking fixed block 3020 and the locking guide block 3021 are arranged on the first rotating shaft 306 and the second rotating shaft 308 and rotate along with the first rotating shaft, the locking driving cylinder 3016 is rotatably arranged in the U-shaped groove 3025, the rectangular protruding portion 3024 rotates around the locking plug 3018, namely the rectangular protruding portion 3024 rotates relative to the other side of the locking connection block 3017, the locking plug 3018 is kept to push the locking moving block 3019 all the time, the locking moving block 3019 compresses the product carrier 2, the product carrier 2 is prevented from being separated from the carrier support device 300, when the product carrier 2 needs to be separated from the carrier support device 300, the piston rod of the locking driving cylinder 3016 is driven to be pulled out from the U-shaped groove 3025, and a reset spring is arranged between the locking moving block 3019 and the locking fixed block 3020, and the locking moving block 3019 can be pushed out of the product carrier 50 under the elastic restoring force of the reset spring, and the product carrier 3012 can be prevented from being pulled out by the locking moving block 3019.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. Full-automatic straight line production line of 3M rubberizing, its characterized in that includes:
The upper layer speed doubling chain is provided with a product carrier, and the product carrier is provided with a part to be pasted with 3M glue;
The lower speed doubling chain is parallel to the upper speed doubling chain, the lower speed doubling chain is positioned right below the upper speed doubling chain, a product carrier is arranged on the lower speed doubling chain, and 3M glue is pasted on parts on the product carrier conveyed by the lower speed doubling chain;
The carrier lifter is arranged between the starting end of the upper speed doubling chain and the tail end of the lower speed doubling chain and is used for transferring the product carrier on the lower speed doubling chain to the upper speed doubling chain;
The polishing and bottom brushing unit is used for polishing, brushing an undercoat layer and detecting parts on the product carrier;
The first robot is used for carrying the product carrier between the upper speed doubling chain and the polishing brush bottom unit;
the bottom coating baking unit is arranged on the upper layer speed-doubling chain, is positioned at the rear of the polishing brush bottom unit along the conveying direction of the upper layer speed-doubling chain, and is used for baking the bottom coating on the product carrier;
The first rubberizing unit is positioned at the rear of the bottom coating baking unit along the conveying direction of the upper layer double-speed chain, and is used for pasting a 10MM wide 3M adhesive tape on the part;
The front and back rubberizing unit is positioned at the rear of the first rubberizing unit along the conveying direction of the upper layer double-speed chain, and is used for pasting a 7MM wide 3M adhesive tape on the part;
the second robot is used for overturning the product carrier when the front and back rubberizing units rubberize;
The pressure maintaining unit is positioned at the rear of the front and back rubberizing unit along the conveying direction of the upper layer double speed chain and is used for maintaining the pressure of 3M adhesive pasted on the parts on the product carrier;
The polishing unit is positioned at the rear of the pressure maintaining unit along the conveying direction of the upper speed-doubling chain and is used for polishing the part welding position on the product carrier;
The glass paper welding unit is positioned at the rear of the polishing unit along the conveying direction of the upper speed-doubling chain, and is used for welding glass paper at the position of the 3M glue attached to the part on the product carrier;
The third robot is used for transferring the product carrier among the upper-layer speed doubling chain, the polishing unit, the upper-layer speed doubling chain and the cellophane welding unit, and is used for overturning the product carrier at the cellophane welding unit, and the third robot is also used for conveying the product carrier processed at the tail end of the upper-layer speed doubling chain to the lower-layer speed doubling chain.
2. The full-automatic linear 3M rubberizing production line of claim 1, wherein: the carrier lifting machine comprises a lifting support frame, a lifting driving cylinder, a lifting bracket and a lifting conveying belt, wherein the lifting driving cylinder is fixedly arranged on the lifting support frame along the vertical direction, the lifting bracket is connected with the lifting driving cylinder, the lifting bracket is in sliding connection with the lifting support frame, the lifting conveying belt is arranged on the lifting bracket, and the lifting driving cylinder drives the lifting conveying belt to move along the vertical direction so as to realize the butt joint of the lifting conveying belt and an upper layer speed doubling chain or a lower layer speed doubling chain.
3. The full-automatic linear 3M rubberizing production line of claim 1, wherein: the polishing brush bottom unit comprises a first machine table, a first support frame, a first CCD camera, a first light source, a polishing lifting driving cylinder, a polishing machine, a brush bottom lifting driving cylinder and a brush bottom lifting driving cylinder, wherein the first support frame is fixedly arranged on the first machine table, the first CCD camera, the first light source, the polishing lifting driving cylinder and the brush bottom lifting driving cylinder are all arranged on a cross beam of the first support frame, the first light source is used for providing light for the first CCD camera, the polishing machine is connected with a piston rod of the polishing lifting driving cylinder, the lower end part of the polishing machine is connected with a polishing head, the polishing head is used for polishing a part gluing position on a product carrier, the brush bottom lifting driving cylinder is connected with the brush bottom, the brush bottom is used for coating a bottom layer at the position of the polishing part of the polishing head, the first CCD camera is used for detecting the bottom layer coated by the part on the product carrier, a first waste collecting hopper is arranged on the first machine table, and the first waste collecting hopper is used for recycling waste residues of the polishing machine and surplus materials of the brush bottom.
4. The full-automatic linear 3M rubberizing production line of claim 1, wherein: the bottom coating baking unit comprises a baking box, a lower layer heating pipe mounting plate, an opening and closing driving cylinder, an upper layer heating pipe and an upper layer heating pipe mounting frame, wherein the baking box and the lower layer heating pipe mounting plate are all mounted on an upper layer double-speed chain, the baking box and the lower layer heating pipe mounting plate are respectively located on the upper layer and the lower layer of a product carrier, the lower layer heating pipe is arranged to be a plurality of layers, the lower layer heating pipe is arranged on the lower layer heating pipe mounting plate in parallel, the opening and closing driving cylinder is arranged on the baking box, a piston rod of the opening and closing driving cylinder is connected with the upper layer heating pipe mounting frame, the upper layer heating pipe is arranged to be a plurality of layers, the upper layer heating pipe is arranged on the upper layer heating pipe mounting frame in parallel, the lower layer heating pipe and the upper layer heating pipe are just opposite to be arranged, and the product carrier is located between the lower layer heating pipe and the upper layer heating pipe.
5. The full-automatic linear 3M rubberizing production line of claim 1, wherein: the pressure maintaining unit comprises four guide posts, a lower supporting seat, an upper top plate, an upper pressure cylinder, a lower pushing cylinder, an upper pressure maintaining plate and a lower pressure maintaining plate, wherein the lower supporting seat is fixedly arranged on an upper speed-doubling chain, the upper top plate is connected with the lower supporting seat through the four guide posts, the upper pressure cylinder is arranged on the upper top plate, the lower pushing cylinder is arranged on the lower supporting seat, the upper pressure maintaining plate is connected with a piston rod of the upper pressure cylinder, the lower pressure maintaining plate is connected with a piston rod of the lower pushing cylinder, the product carrier is positioned between the upper pressure maintaining plate and the lower pressure maintaining plate, the upper end face of the lower pressure maintaining plate and the lower end face of the upper pressure maintaining plate are both provided with profiling pressing blocks, and the profiling pressing blocks are contacted with 3M glue on the product carrier.
6. The full-automatic linear 3M rubberizing production line of claim 1, wherein: the polishing unit comprises a second machine table, a machine case, a polishing robot and a carrier supporting device, wherein the machine case is fixedly arranged on the second machine table, the polishing robot and the carrier supporting device are located in the machine case, the side wall of the machine case, which is close to the third robot, is arranged to be of an opening structure, the product carrier is arranged on the carrier supporting device, a second polishing head is connected to the polishing robot, and the second polishing head is used for polishing a part welding position on the product carrier.
7. The full-automatic linear 3M rubberizing production line of claim 6, wherein: the carrier supporting device comprises a polishing rotary driving motor, a first rotating shaft, a rectangular connecting plate, a second rotating shaft, a first bearing supporting seat and a second bearing supporting seat, wherein the first rotating shaft of the polishing rotary driving motor is connected with the first rotating shaft, the first rotating shaft is arranged on the first bearing supporting seat through a bearing, the second rotating shaft is arranged on the second bearing supporting seat through a bearing, the first rotating shaft and the second rotating shaft are positioned on the same axis, the first rotating shaft is connected with the second rotating shaft through the rectangular connecting plate, and the product carrier is arranged between the first rotating shaft and the second rotating shaft.
8. The full-automatic linear 3M rubberizing production line of claim 7, wherein: the end part of the first rotating shaft opposite to the second rotating shaft is provided with a first boss, the end part of the second rotating shaft opposite to the first rotating shaft is provided with a second boss, the first boss is provided with a first rectangular cushion block, the second boss is provided with a second rectangular cushion block, the first bearing support seat and the second bearing support seat are respectively provided with a carrier locking assembly, and the product carrier is locked on the first rectangular cushion block and the second rectangular cushion block through the carrier locking assemblies.
9. The full-automatic linear 3M rubberizing production line of claim 8, wherein: the utility model provides a vehicle locking subassembly includes locking drive cylinder, locking connecting block, locking plug, locking movable block, locking fixed block and locking guide block, locking drive cylinder and locking fixed block all fix the setting on bearing support seat one and bearing support seat two, the locking plug passes through the piston rod connection of locking drive cylinder with locking movable block, locking plug and locking connecting block set up perpendicularly to the locking plug is rectangular strip, the length direction of locking plug sets up perpendicularly with the axis direction of pivot one, the piston rod of locking drive cylinder sets up along the axis direction of pivot one and pivot two, the locking guide block is fixed to be set up on the up end of pivot one and pivot two, be equipped with on the locking guide block with pivot one and pivot two axis direction syntropy guide chute, the guide chute runs through the locking guide block, the locking movable block sets up in the guide chute to locking movable block and guide chute sliding connection, be equipped with reset spring between locking movable block and the locking movable block to the locking movable block is rectangular strip, be equipped with on the locking movable block and the rectangular terminal surface and set up along the axis direction of pivot one and pivot two, the locking movable block is equipped with the rectangle projection, extend on the rectangular projection, the locking movable block extends on the rectangular projection is equipped with the seal groove, and extends on the end of the U-shaped seal groove.
10. The full-automatic linear 3M rubberizing production line of claim 1, wherein: the product carrier includes carrier bottom plate and two part positioning unit that symmetry set up, part positioning unit that two symmetries set up is on the carrier bottom plate, be equipped with the part constant head tank that two symmetries set up on the carrier bottom plate, part positioning unit includes a plurality of locating component, locating component includes fixed locating piece, pivot and location briquetting, fixed locating piece is fixed to be set up on the carrier bottom plate, the location briquetting passes through pivot and fixed locating piece connection, be equipped with the torsional spring between location briquetting and the fixed locating piece, the location briquetting compresses tightly on the part on the carrier bottom plate under torsional spring elastic force effect.
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CN202322587033.8U CN221112910U (en) | 2023-09-22 | 2023-09-22 | Full-automatic straight line production line of 3M rubberizing |
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CN202322587033.8U CN221112910U (en) | 2023-09-22 | 2023-09-22 | Full-automatic straight line production line of 3M rubberizing |
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