CN115611036B

CN115611036B - Felt cloth feeding device and technology thereof

Info

Publication number: CN115611036B
Application number: CN202211053527.1A
Authority: CN
Inventors: 孟小明; 张在水; 杨俊�
Original assignee: Auria Auto Parts Shanghai Co ltd
Current assignee: Auria Auto Parts Shanghai Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-06-09
Anticipated expiration: 2042-08-30
Also published as: CN115611036A

Abstract

The utility model discloses a felt feeding device and technology thereof, which relates to the technical field of automotive interior processing, and comprises a frame, wherein a feeding table is movably connected to the frame, a conveying component is movably connected to the frame, a driving source for driving the feeding table to move is arranged on the frame, the feeding table comprises a bearing table and two mobile tables which are slidably connected to the bearing table, positioning marks are arranged on the bearing table and the mobile tables, and a driving piece for driving the mobile tables to slide is arranged on the bearing table; the conveying assembly comprises a movable frame which is connected to the frame in a vertical sliding mode and is opposite to the heating table, movable frames which are respectively and movably connected to two opposite sides of the movable frame, and clamping jaws arranged on the movable frames. This application can make be difficult for taking place the condition of dislocation between clamping jaw and the felt.

Description

Felt cloth feeding device and technology thereof

Technical Field

The application relates to the technical field of automotive interior processing, in particular to a felt cloth feeding device and a felt cloth feeding process.

Background

In the existing automobile interior trim such as a ceiling, a carpet and other parts, felt cloth such as felt, glass fiber felt and the like is heated in the manufacturing process, the heated felt cloth is sent to a hydraulic machine for hydraulic molding, and in order to improve the sound insulation, wear resistance and other performances of the interior trim, various felt cloths are subjected to compound hydraulic molding on the hydraulic machine.

The production line of combined material interior trim in the related art, including the hydraulic press, the both sides that the hydraulic press is relative all are provided with the frame, are provided with the heating platform in the frame, are provided with the electric heating wire in the heating platform, are close to or keep away from the heating platform sliding connection in the frame to the material loading platform, and are provided with conveying assembly in the frame, conveying assembly includes the movable frame of swing joint in the frame to and set up the clamping jaw on the both sides that the movable frame is relative, are provided with in the frame and are used for driving the gliding actuating source of material loading platform, and are provided with the power pack that is used for driving the movable frame activity in the frame.

The felt is placed on the material loading platform first, and the material loading platform drives felt to slide to the heating platform top, and conveying assembly drive removes the frame and moves down to opposite with the felt to drive clamping jaw carries out the centre gripping to the opposite both ends of felt, and the material loading platform slides back to original position, and conveying assembly centre gripping felt makes the felt be close to the heating platform and heats the back, removes the frame and conveys the felt to the hydraulic press on, and the felt of the material loading of the opposite both sides of hydraulic press overlaps on the hydraulic press, and the hydraulic press carries out hydroforming to the felt.

With respect to the related art, the inventor considers that felt may be askew when placed on the loading table, so that dislocation occurs between the clamping jaw and the felt, and the clamping effect of the clamping jaw on the felt is affected, so that the felt may fall off in the process of being conveyed to the hydraulic press.

Disclosure of Invention

In order to enable the situation that dislocation is not easy to occur between the clamping jaw and the felt, the application provides a felt feeding device and a felt feeding process.

The application provides a felt loading attachment adopts following technical scheme:

the utility model provides a felt loading attachment, includes the frame, movable connection has the material loading platform in the frame, swing joint has conveying component in the frame, just be provided with the actuating source that drives the material loading platform and remove in the frame, the material loading platform includes plummer and two sliding connection's mobile stations on the plummer, all be provided with location sign on plummer and the mobile station, be provided with on the plummer and be used for driving the gliding driving piece of mobile station, just the mobile station has first state and second state, works as the mobile station is in when the first state, two the mobile station extends the opposite both ends of plummer respectively, and plummer and the location sign on the mobile station constitute together with felt assorted sign region, works as when the mobile station is in the second state, two the mobile station is all accomodate to plummer below

The conveying assembly comprises a movable frame, movable frames and clamping jaws, wherein the movable frame is vertically and slidably connected onto the frame and is opposite to the heating table, the movable frames are respectively and movably connected onto two opposite sides of the movable frame, the clamping jaws are arranged on the movable frame, first power for driving the movable frame to move towards a direction close to or far away from the hydraulic machine is arranged on the movable frame, and second power for driving the movable frame to move along a direction parallel to the moving direction of the movable table is also arranged on the movable frame.

Through adopting above-mentioned technical scheme, put the felt cloth in the sign regional position between messenger felt cloth and the material loading platform definite, then drive the material loading platform through the actuating mechanism and remove to the position relative with conveying assembly on, the rethread actuating member drives two mobile stations and slides to the direction that is close to each other and make felt cloth both ends expose, makes difficult dislocation take place between clamping jaw and the felt cloth, and be difficult for interfering with the mobile station when clamping jaw centre gripping felt cloth, improves the clamping effect of clamping jaw to the felt cloth.

Optionally, the mobile station is provided with two support frames along the slip direction of perpendicular to mobile station, the support frame is fixed mutually with the plummer, two the support frame is relative with felt both sides respectively, the upper surface of support frame flushes with the mobile station upper surface, be provided with the groove of stepping down that supplies the support frame to remove along mobile station direction on the mobile station, just the transmission is connected with the hold-in range on the support frame, be provided with the power supply that drives the hold-in range transmission so that hold-in range upper end moves towards keeping away from the plummer direction on the plummer, be provided with the butt post that can offset with felt lower surface on the hold-in range, just be provided with the linkage subassembly on the hold-in range, when the hold-in range transmission, the linkage subassembly drives the butt post and moves to the direction of keeping away from the felt opposite side.

Through adopting above-mentioned technical scheme, drive the butt post through the hold-in range and remove, and drive the butt post through the linkage subassembly and remove to keeping away from the plummer direction when, remove to keeping away from the opposite side of felt simultaneously to give the effort of felt both sides exhibition flat, make the difficult fold of felt at the in-process that the mobile station removed.

Optionally, the linkage subassembly is including setting up the linkage board on the support frame to and set up the elastic component on the hold-in range, the elastic component links to each other with the butt post, just be provided with on the linkage board with the relative inclined plane of butt post, works as the butt post is to keeping away from the plummer direction and remove, butt post offsets with the inclined plane, just the inclined plane drives butt post extrusion elastic component so that the butt post is to keeping away from the direction removal of felt opposite side.

Through adopting above-mentioned technical scheme, drive butt post extrusion elastic component through the setting of inclined plane to realize the removal of butt post.

Optionally, the elastic component includes the adapter sleeve that sets up on the hold-in range, sliding connection in the adapter sleeve to and set up the spring between adapter sleeve and sliding rod, the sliding rod links to each other with the butt post, the direction of sliding rod is perpendicular to the direction of movement of mobile station, the spring gives the sliding rod to the trend that is close to felt opposite side direction removal.

Through adopting above-mentioned technical scheme, the spring can make the slide bar with the gangway board butt all the time when relative to the gangway board to can bear the extrusion force of gangway board to the slide bar.

Optionally, the butt post is connected with the axis of rotation, the axis of rotation rotates to be connected on the slide bar, just be provided with the rotation piece that drives axis of rotation pivoted between slide bar and the linkage board.

Through adopting above-mentioned technical scheme, the rotation piece drives the axis of rotation and rotates and make the butt post rotate to make the butt post can further drive felt cloth exhibition paper-back edition.

Optionally, the rotating member includes a first bevel gear disposed on the rotating shaft, a second bevel gear rotatably connected to the sliding rod, a rotating gear coaxially rotated with the second bevel gear, and a linkage rack connected to the linkage plate, wherein the linkage rack extends along an oblique direction of the linkage plate, the first bevel gear is meshed with the second bevel gear, and the rotating gear is meshed with the linkage rack.

Through adopting above-mentioned technical scheme, when butt post and linkage board butt and along the linkage board inclined plane when removing, drive with the rotation gear rotation of linkage rack you with to drive second bevel gear and with second bevel gear engagement's first bevel gear rotation, and then drive the butt post rotation.

Optionally, the clamping jaw includes base, first splint and swing joint second splint on the base, be provided with the removal cylinder that the drive second splint moved to being close to first splint direction on the base.

Through adopting above-mentioned technical scheme, remove cylinder drive second splint to be close to or keep away from the first splint direction and remove, can make clamping jaw centre gripping or release felt.

Optionally, teeth are arranged on the opposite surface of the first clamping plate and the second clamping plate.

Through adopting above-mentioned technical scheme, tooth makes first splint and second splint more stable to felt centre gripping.

A felt cloth feeding process comprises the following steps:

step one: placing felt cloth at the identification area of the feeding table, so that the driving source drives the feeding table to move above the heating table;

step two: the movable frame moves downwards to be opposite to the feeding table;

step three: the driving piece drives the two moving tables on the feeding table to move towards the direction of approaching to each other so as to expose the edge of the felt cloth;

step four: the second power drives the movable frame to move towards the direction close to the felt cloth so that the clamping jaw clamps the felt cloth;

step five: the driving source drives the feeding table to move to be staggered with the heating table, so that the heating table heats the felt;

step six: after the felt is heated, the first power drives the movable frame and the felt to move towards the direction close to the hydraulic press so that the felt is opposite to the hydraulic press;

step seven: the clamping jaw loosens the felt cloth to enable the felt cloth to fall onto the hydraulic press.

In summary, the present application includes at least one of the following beneficial effects:

1. the accuracy of the position of the felt on the feeding table can be improved by placing the felt in the identification area, so that the situation that the clamping jaw is not easy to misplace when clamping the felt is avoided, the clamping jaw can be abducted when clamping the felt by the clamping jaw through the moving table, and the clamping effect of the clamping jaw on the felt is improved;

2. the support frame can support the felt to drive the felt exhibition paper-back edition through the removal of butt post, thereby the felt is difficult for being the fold state when making clamping jaw centre gripping felt, thereby makes the felt more even when the heating, improves the heating effect of felt.

Drawings

FIG. 1 is a schematic diagram of the usage state of an embodiment of the present application;

FIG. 2 is a schematic structural view of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;

FIG. 4 is a schematic view of the bottom structure of a loading table according to the embodiment of the present application;

FIG. 5 is a schematic view of the structure of a transport assembly according to an embodiment of the present application;

FIG. 6 is an enlarged schematic view of the structure at B in FIG. 5;

FIG. 7 is a schematic view of a support frame according to an embodiment of the present disclosure;

FIG. 8 is an enlarged schematic view of FIG. 2 at C;

fig. 9 is a cross-sectional view of a connection sleeve according to an embodiment of the present application.

Reference numerals illustrate: 1. a frame; 2. a heating table; 3. a feeding table; 301. a carrying platform; 302. a mobile station; 4. a driving source; 41. a screw rod; 42. a driving motor; 43. a connecting block; 5. a movable cavity; 6. a driving member; 7. a driving cylinder; 8. identifying an area; 9. a guide bar; 10. a guide groove; 11. a moving rack; 12. a movable frame; 13. a clamping jaw; 131. a base; 132. a first clamping plate; 133. a second clamping plate; 14. a moving motor; 15. a first power; 151. a screw; 152. a rotating motor; 16. a second power; 161. a hydraulic cylinder; 17. a support frame; 18. a relief groove; 19. a synchronizing roller; 20. a synchronous belt; 21. a synchronous motor; 22. a synchronizing shaft; 23. a through groove; 24. abutting the column; 25. a linkage plate; 26. an elastic member; 261. connecting sleeves; 262. a slide bar; 263. a spring; 27. an inclined surface; 28. a limiting block; 29. a limit groove; 30. a release stop block; 31. a rotating shaft; 32. a rotating member; 321. a first bevel gear; 322. a second bevel gear; 323. rotating the gear; 324. a linkage rack; 33. a backset groove; 34. a thin plate; 35. a moving cylinder; 36. teeth; 37. a hydraulic press; 38. a connecting seat; 39. and a connecting shaft.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-9.

The embodiment of the application discloses felt loading attachment. Referring to fig. 1 and 2, the felt feeding device comprises a frame 1, a heating table 2 is fixed on the frame 1, the heating table 2 is heated by a built-in heating wire, a feeding table 3 is movably connected to the frame 1 along a linear direction towards a direction close to or far away from the heating table 2, and a driving source 4 for driving the feeding table 3 to move is arranged on the frame 1. The feeding table 3 is used for conveying felt to the heating table 2, and the feeding table 3 can slide to the position right above the heating table 2, and a conveying assembly capable of clamping and conveying the felt is movably connected to the frame 1.

Referring to fig. 2 and 3, the loading platform 3 includes a carrying platform 301 and two moving platforms 302, the two moving platforms 302 are respectively slidably connected to two opposite sides of the carrying platform 301, the carrying platform 301 has a U-shaped structure with a downward opening so that the carrying platform 301 has a movable cavity 5 with an opening facing, and the moving platforms 302 have a square structure and are slidably connected in the movable cavity 5 of the carrying platform 301. When the loading table 3 is located directly above the heating table 2, the moving table 302 is located above the heating table 2 and the moving table 302 does not interfere with the heating table 2.

Referring to fig. 2 and 4, the driving source 4 of the present embodiment includes a screw 41 rotatably connected to the frame 1, and a driving motor 42 fixed to the frame 1 for driving the screw 41 to rotate, and the frame 1 has an empty slot for the screw 41 to rotate, and a connection block 43 extending into the empty slot and screwed with the screw 41 is fixed at the bottom of the carrying table 301, so that the output end rotation of the driving motor 42 can drive the carrying table 301 to move in a direction approaching or separating from the heating table 2.

The sliding direction of the moving stage 302 is parallel to the moving direction of the carrying stage 301, and a driving member 6 for driving the moving stage 302 to slide is provided between the carrying stage 301 and the moving stage 302. Specifically, the driving member 6 includes driving cylinders 7 fixed to the bottom surface of the carrying platform 301, the driving cylinders 7 have two piston rods of the two driving cylinders 7 respectively fixed to the two moving platforms 302, the axial directions of the piston rods of the two driving cylinders 7 are parallel to the moving direction of the carrying platform 301, and the piston rods of the two driving cylinders 7 move in directions away from each other when extending, so that the two driving cylinders 7 can drive the two moving platforms 302 to move in directions approaching to or separating from each other.

Referring to fig. 3, in order to improve stability of the moving platform 302 during movement, guide strips 9 are fixed on inner walls of opposite sides of the carrying platform 301, guide grooves 10 for sliding the guide strips 9 are formed on the side walls of the moving platform 302, and sliding directions of the guide strips 9 in the guide grooves 10 are parallel to axial directions of piston rods of the driving cylinders 7, so that the moving platform 302 is more stable during movement.

Referring to fig. 2 and 4, the moving table 302 has a first state and a second state, when the piston rod of the driving cylinder 7 extends, the two moving tables 302 are driven to move away from each other, and when the piston rod of the driving cylinder 7 extends completely, the moving tables 302 are in the first state, and two ends of the two moving tables 302 away from each other extend out of two opposite ends of the carrying table 301 respectively; when the piston rod of the driving cylinder 7 is contracted, the two moving tables 302 are driven to move in the direction of approaching each other, and when the piston rod of the driving cylinder 7 is completely contracted, the moving tables 302 are in the second state, and the end walls of the two moving tables 302 at the two ends far away from each other are respectively flush with the two opposite ends of the bearing table 301, so that the two moving tables 302 are completely accommodated in the movable cavity 5.

Referring to fig. 2, the carrier 301 and the mobile station 302 have marks, which are blue adhesive tapes adhered to the carrier 301 and the mobile station 302 in this embodiment, when the mobile station 302 is in the first state, the carrier 301 and the blue adhesive tapes on the mobile station 302 together form a mark area 8, and the size of the mark area 8 is consistent with that of the felt, so that when the felt is placed in the mark area 8, the middle part of the felt is located on the carrier 301, and two opposite ends of the felt along the moving direction of the carrier 301 are located on the two mobile stations 302 respectively.

When the carrying platform 301 is located at one side of the heating platform 2, the two moving platforms 302 are both in the second state, after the felt is placed in the identification area 8, the carrying platform 301 drives the moving platforms 302 to slide above the heating platform 2 together, and then the two moving platforms 302 move to the first state, so that two ends of the felt can be exposed for clamping by the conveying assembly.

Referring to fig. 2 and 5, the transfer assembly includes a moving frame 11, two movable frames 12 disposed at opposite sides of the moving frame 11, and a plurality of jaws 13 mounted on the movable frames 12 by bolts. The movable frame 11 is connected to the frame 1 in a vertical sliding manner, the movable frame 11 is opposite to the heating table 2 and is always located above the heating table 2, a rack extending along the vertical direction is fixed at the upper end of the movable frame 11, a gear meshed with the rack is installed above the frame 1, a movable motor 14 for driving the gear to rotate is fixed above the frame 1, and the movable frame 11 is driven to move up and down by the transmission action of the rack and the gear. The movable frame 11 has a square frame structure, and the movable frame 11 is opened towards one side of the hydraulic machine 37 for the movable frame 12 to move.

The distribution direction of the two movable frames 12 is parallel to the distribution direction of the two movable tables 302, the movable frames 12 are of plate-shaped structures, the length extending direction of each movable frame 12 is perpendicular to the moving direction of the bearing table 301, one side, far away from the hydraulic press 37, of each movable frame 12 is connected with a connecting seat 38, and the movable frames 12 and the movable frames 11 are connected through the connecting seats 38. A first power 15 for driving the connecting seat 38 to move along the moving direction parallel to the moving direction of the moving table 302 is arranged between the movable frame 12 and the connecting seat 38, and a second power 16 for driving the connecting seat 38 to move towards or away from the hydraulic machine 37 is arranged between the connecting seat 38 and the movable frame 12.

Referring to fig. 5 and 6, specifically, the first power 15 includes a screw 151 rotatably connected to the movable frame 11, and a rotation motor 152 mounted on the movable frame 11 to drive the screw 151 to rotate, an axial direction of the screw 151 is perpendicular to a moving direction of the carrying platform 301, the connection base 38 is screwed on an outer wall of the screw 151, the screw 151 rotates to drive the connection base 38 to move on the movable frame 11, so as to drive the movable frame 12 to move in a direction approaching or separating from the hydraulic machine 37, and an end of the movable frame 12 separating from the connection base 38 can slide out of the movable frame 11 and extend to the hydraulic machine 37.

The second power 16 includes hydraulic cylinders 161 fixed to both sides of the connection base 38, piston rods of the hydraulic cylinders 161 are fixed to the movable frame 12, an axial direction of the piston rods of the hydraulic cylinders 161 is parallel to a moving direction of the movable table 302, and piston rods of the hydraulic cylinders 161 on opposite sides of the movable frame 11 are opposite.

The clamping jaw 13 comprises a base 131 fixed on the movable frame 12, a first clamping plate 132 fixed on the movable frame 12 opposite to the base 131, and a second clamping plate 133 movably connected on the base 131 up and down, wherein the first clamping plate 132 is positioned on the lower side of the base 131, and the second clamping plate 133 is positioned above the first clamping plate 132. The base 131 is fixed with a movable air cylinder 35, a piston rod of the movable air cylinder 35 penetrates through the base 131 downwards to be fixed with the second clamping plate 133, and the movable air cylinder 35 can drive the second clamping plate 133 to move towards being close to the first clamping plate 132, so that the first clamping plate 132 and the second clamping plate 133 jointly clamp felt. And the opposite sides of the first clamping plate 132 and the second clamping plate 133 are provided with teeth 36, so that the felt cloth can be clamped more firmly by the first clamping plate 132 and the second clamping plate 133.

When the carrying table 301 drives the felt to move above the heating table 2 and two ends of the felt are exposed, the gear rotates to drive the moving frame 11 to move downwards until the two movable frames 12 are opposite to the two ends of the felt respectively, and then the hydraulic cylinder 161 drives the two movable frames 12 to move towards the directions close to each other until the end of the felt is located between the first clamping plate 132 and the second clamping plate 133. The second clamping plate 133 is driven by the moving cylinder 35 to move so that opposite ends of the felt are respectively clamped by the clamping jaws 13 at two sides of the moving frame 11.

Referring to fig. 2 and 4, further, each mobile station 302 is fitted with two supporting frames 17, the supporting frames 17 are in a square frame structure, the extending direction of the connecting line of points of the two supporting frames 17 is perpendicular to the sliding direction of the mobile station 302, the length extending direction of the supporting frames 17 is parallel to the sliding direction of the mobile station 302, and the two supporting frames 17 are respectively located at two sides of the identification area 8 far away from each other, so that the two supporting frames 17 are respectively opposite to two sides of the felt far away from each other. One end of the supporting frame 17 is fixed on the lower surface of the bearing platform 301, the opposite end of the supporting frame 17 extends out of the bearing platform 301, and when the movable platform 302 is in the first state, the end wall of one end of the supporting frame 17 away from the bearing platform 301 is flush with one end of the movable platform 302 away from the bearing platform 301. And when the mobile station 302 is in the second condition, the clamping jaw 13 is of sufficient size to enter between the two support brackets 17 on the mobile station 302 to clamp the felt.

The upper surface of the supporting frame 17 is flush with the upper surface of the mobile station 302, the mobile station 302 is provided with a yielding groove 18 matched with the supporting frame 17, when the mobile station 302 moves, the supporting frame 17 slides in the yielding groove 18 relative to the mobile station 302, and the supporting frame 17 is fixed relative to the bearing table 301.

Referring to fig. 3 and 7, two ends of the supporting frame 17 along the length direction thereof are respectively connected with a synchronous roller 19 through bearings in a rotating manner, the axial direction of the synchronous rollers 19 is perpendicular to the length extending direction of the supporting frame 17, the synchronous rollers 19 at two ends of the supporting frame 17 are in transmission connection with a synchronous belt 20 connected end to end, one of the synchronous rollers 19 on the supporting frame 17 rotates to drive the synchronous belt 20 to transmit, a power source for driving the synchronous rollers 19 on the supporting frame 17 to rotate is arranged on the bearing platform 301, and when the synchronous rollers 19 drive the synchronous belt 20 to transmit, the upper ends of the synchronous belts 20 at two opposite sides of the bearing platform 301 are transmitted in directions away from each other.

The synchronous rollers 19 on the two support frames 17 on the moving table 302, which are close to one side of the bearing table 301, are coaxially and fixedly connected with the same synchronous shaft 22, the power source comprises a synchronous motor 21 fixed on the outer wall of one side of the bearing table 301, one end of the synchronous shaft 22 penetrates through the bearing table 301 to be connected with the output end of the synchronous motor 21, the synchronous motor 21 drives the synchronous rollers 19 on the two support frames 17 to rotate through the synchronous shaft 22, a through groove 23 for the synchronous shaft 22 to move is formed in the moving table 302, and when the moving table 302 moves relative to the bearing table 301, the synchronous shaft 22 moves in the through groove 23.

Referring to fig. 7 and 8, the synchronous belt 20 is movably connected with an abutment post 24, the abutment post 24 has a cylindrical structure with an axis parallel to the synchronous roller 19, the top surface of the abutment post 24 is flush with the upper surface of the supporting frame 17, and a linkage assembly matched with the abutment post 24 is arranged on the synchronous belt 20, when the upper end of the synchronous belt 20 is driven in a direction away from the bearing table 301, the linkage assembly can drive the abutment post 24 to move in a direction away from the bearing table 301 in an inclined manner, and the distance between the abutment posts 24 on the two supporting frames 17 on the same moving table 302 is gradually increased in a direction away from the bearing table 301.

The linkage assembly includes a linkage plate 25 fixed to the support frame 17, and an elastic member 26 mounted on the timing belt 20 and connected to the abutment post 24. Specifically, the linkage plates 25 are fixed on one side of the upper ends of the supporting frames 17, the linkage plates 25 of two supporting frames 17 on the same mobile station 302 are in mirror symmetry along the center line of the mobile station 302, the upper surfaces of the linkage plates 25 are flush with the upper surfaces of the supporting frames 17, and the lower surfaces of the linkage plates 25 are located above the synchronous belt 20. The inclined surfaces 27 facing the abutment posts 24 are provided on the link plates 25, and the distance between the inclined surfaces 27 of the two link plates 25 on the same moving stage 302 gradually increases in a direction away from the stage 301.

Referring to fig. 7 and 9, the elastic member 26 includes a connecting sleeve 261 fixed to the timing belt 20, a sliding rod 262 slidably coupled within the connecting sleeve 261, and a spring 263 disposed between the connecting sleeve 261 and the sliding rod 262. The connecting sleeve 261 and the sliding rod 262 are both in square structures, the connecting sleeve 261 is positioned on one side of the synchronous belt 20 opposite to the inclined surface 27 of the linkage plate 25, a cavity for the sliding rod 262 to slide is formed in the end wall of one end of the connecting sleeve 261, which faces the linkage plate 25, the sliding direction of the sliding rod 262 is perpendicular to the sliding direction of the moving table 302, the spring 263 is positioned in the cavity of the connecting sleeve 261, the opposite ends of the spring 263 are respectively connected with the inner wall of the connecting sleeve 261 and the end wall of the sliding rod 262, and the spring 263 can give the sliding rod 262 a trend of moving towards the direction close to the inclined surface 27 of the linkage plate 25.

The end of the sliding rod 262 far away from the spring 263 is rotatably connected with a rotating shaft 31 through a bearing, the axial direction of the rotating shaft 31 is parallel to the sliding direction of the sliding rod 262, the end of the rotating shaft 31 far away from the sliding rod 262 is coaxially fixed with the end wall of the abutting column 24, and the end of the abutting column 24 far away from the rotating shaft 31 is provided with a half ball head. When the synchronous belt 20 drives the connecting sleeve 261 to move to the upper end of the synchronous belt 20 and opposite to the linkage plate 25, the semispherical head on the abutting column 24 abuts against the inclined surface 27 of the linkage plate 25, and moves along with the upper end of the synchronous belt 20 in a direction away from the bearing table 301, the inclined surface 27 presses the abutting column 24 in a direction close to the connecting sleeve 261 and drives the sliding rod 262 to slide in the connecting sleeve 261, so that the abutting column 24 moves in an inclined direction along the inclined surface 27 in a direction away from the bearing table 301, and felt cloth abutting against the abutting column 24 is driven to be flattened.

The outer wall of one end of the sliding rod 262 far away from the rotating shaft 31 is fixed with a limiting block 28, the inner wall of the cavity of the connecting sleeve 261 is provided with a limiting groove 29 for the limiting block 28 to slide, the extending direction of the limiting groove 29 is parallel to the sliding direction of the sliding rod 262, the inner wall of one end of the limiting groove 29 close to the abutting column 24 is fixed with a drop-preventing block 30, and when the sliding rod 262 slides far away from the connecting sleeve 261, the drop-preventing block 30 can abut against the limiting block 28 to limit the sliding rod 262 to completely slide out of the connecting sleeve 261.

Referring to fig. 7 and 9, further, a rotating member 32 for driving the rotating shaft 31 to rotate is provided between the slide lever 262 and the link plate 25. Specifically, a connecting shaft 39 is rotatably connected to a surface of the slide lever 262 near the timing belt 20 through a bearing, the connecting shaft 39 extends toward the timing belt 20, and an axial direction of the connecting shaft 39 is perpendicular to an axial direction of the rotating shaft 31. The rotating member 32 includes a first bevel gear 321 fixedly coaxially sleeved on the outer wall of the rotating shaft 31, a second bevel gear 322 fixedly coaxially sleeved on the outer wall of the connecting shaft 39, a rotating gear 323 fixedly sleeved on the outer wall of the connecting shaft 39, and a linkage rack 324 fixedly connected with the linkage plate 25.

Wherein, the first bevel gear 321 and the second bevel gear 322 are meshed with each other, the rotating gear 323 is positioned at one side of the second bevel gear 322 close to the synchronous belt 20, and the length extending direction of the linkage rack 324 is parallel to the extending direction of the inclined surface 27 of the linkage plate 25. When the synchronous belt 20 drives the abutting post 24 to move to abut against the inclined surface 27, the rotating gear 323 is meshed with the linkage rack 324, and when the rotating gear 323 is driven to move along the extending direction of the inclined surface 27 along with the movement of the synchronous belt 20, the rotating gear 323 is linked by the linkage rack 324 to rotate the rotating gear 323, so that the second bevel gear 322 synchronously rotates, thereby driving the first bevel gear 321 to rotate with the rotating shaft 31, and further enabling the abutting post 24 to rotate while moving along the extending direction of the inclined surface 27, so that the felt is further spread flat.

And a relief groove 33 for giving way to the second bevel gear 322 and the rotating gear 323 is formed on a side wall of the connecting sleeve 261 facing the abutting column 24, so that the second bevel gear 322 and the rotating gear 323 do not interfere with the connecting sleeve 261 when the abutting column 24 moves towards the connecting sleeve 261. When the abutment post 24 moves to the lower end of the timing belt 20, the abutment post 24 abuts against the inner wall of the supporting frame 17.

Referring to fig. 8, a thin plate 34 opposite to the linkage plate 25 is further fixed to the supporting frame 17, and the thin plate 34 is used for supporting the felt. The upper surface of the thin plate 34 is flush with the upper surface of the supporting frame 17, the lower surface of the thin plate 34 is positioned above the connecting sleeve 261 and does not interfere with the connecting sleeve 261 and the rotating piece 32, and a space for the rotating piece 32 and the abutting column 24 to move is formed between the thin plate 34 and the linkage plate 25.

The felt feeding process of the felt feeding device comprises the following steps:

step one: placing felt cloth at the identification area 8 of the feeding table 3, aligning the felt cloth with the identification area 8, and then starting the driving motor 42 to drive the feeding table 3 to move towards the direction close to the heating table 2 until the feeding table 3 is positioned right above the heating table 2;

step two: starting the moving motor 14 to drive the moving frame 11 to move downwards until the clamping jaws 13 at two sides of the moving frame 11 are respectively opposite to two opposite ends of the felt;

step three: starting the synchronous motor 21 to drive the synchronous belt 20 to drive, driving the abutting column 24 to synchronously move, when the abutting column 24 abuts against the linkage plate 25, the linkage plate 25 drives the abutting column 24 to move towards the direction approaching to the connecting sleeve 261, and the abutting column 24 is driven to rotate through the cooperation of the rotating gear 323 and the linkage rack 324, and meanwhile, the piston rod of the driving cylinder 7 is contracted to drive the two moving platforms 302 to retract into the movable cavity 5 towards the direction approaching to each other;

step four: after the piston rod of the moving cylinder 35 is contracted to drive the first clamping plate 132 and the second clamping plate 133 to be separated, the piston rod of the hydraulic cylinder 161 is extended to drive the clamping jaws 13 at two sides of the moving frame 11 to move towards the felt until the edge of the felt is positioned between the first clamping plate 132 and the second clamping plate 133, and then the moving cylinder 35 is extended to enable the first clamping plate 132 and the second clamping plate 133 to jointly clamp the felt;

step five: the moving motor 14 drives the moving frame 11 to move upwards to enable the felt to move upwards, meanwhile, the synchronous motor 21 is closed, the driving motor 42 is started to drive the feeding table 3 to move back to be staggered with the heating table 2, and then the moving motor 14 drives the felt to move downwards to be close to the heating table 2 to enable the heating table 2 to heat the felt;

step six: after the felt cloth is heated, starting a rotating motor 152 to drive the movable frame 12 to move towards the direction close to the hydraulic press 37 until the felt cloth is positioned between an upper pressing plate and a lower pressing plate of the hydraulic press 37;

step seven: the piston rod of the movable cylinder 35 is extended to loosen the felt, the felt is placed on the upper pressing plate of the hydraulic press 37 to finish feeding, and then the rotary motor 152 is started to drive the movable frame 12 to return.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a felt loading attachment, includes frame (1), the removal is connected with material loading platform (3) on frame (1), swing joint has conveying component on frame (1), just be provided with driving source (4) that drive material loading platform (3) removed on frame (1), its characterized in that: the feeding table (3) comprises a bearing table (301) and two mobile tables (302) which are connected to the bearing table (301) in a sliding mode, positioning marks are arranged on the bearing table (301) and the mobile tables (302), a driving piece (6) used for driving the mobile tables (302) to slide is arranged on the bearing table (301), the mobile tables (302) are in a first state and a second state, when the mobile tables (302) are in the first state, the two mobile tables (302) respectively extend out of two opposite ends of the bearing table (301), the positioning marks on the bearing table (301) and the mobile tables (302) form a mark area (8) matched with felt, and when the mobile tables (302) are in the second state, the two mobile tables (302) are all stored below the bearing table (301);

the conveying assembly comprises a movable frame (11) which is connected to the frame (1) in an up-down sliding mode and is opposite to the heating table (2), movable frames (12) which are respectively and movably connected to two opposite sides of the movable frame (11), and clamping jaws (13) which are arranged on the movable frames (12), wherein first power (15) used for driving the movable frames (12) to move towards a direction close to or far away from the hydraulic machine (37) is arranged on the movable frames (11), and second power (16) used for driving the movable frames (12) to move along a direction parallel to the moving direction of the movable table (302) is further arranged on the movable frames (11).

2. The seed felt cloth loading attachment of claim 1, wherein: the utility model provides a synchronous belt conveyor, including moving platform (302), frame (17), plummer (301), support frame (17), two are provided with two support frames (17) along the slip direction of perpendicular to moving platform (302), support frame (17) are fixed mutually with plummer (301), two support frames (17) are relative with felt both sides respectively, the upper surface of support frame (17) flushes with moving platform (302) upper surface, be provided with on moving platform (302) and supply support frame (17) to move in the groove (18) of stepping down of moving platform (302) direction of moving, just the transmission is connected with hold-in range (20) on support frame (17), be provided with on plummer (301) and drive hold-in range (20) transmission so that hold-in range (20) upper end is kept away from the power supply of plummer (301) direction removal, be provided with on hold-in range (20) butt post (24) that can offset with felt lower surface, just be provided with the link assembly on hold-in range (20) when hold-in range (20) transmission, link assembly drives the direction that butt post (24) kept away from the felt opposite side.

3. A felt cloth feeding device according to claim 2, wherein: the linkage assembly comprises a linkage plate (25) arranged on the support frame (17) and an elastic piece (26) arranged on the synchronous belt (20), the elastic piece (26) is connected with the abutting column (24), an inclined surface (27) opposite to the abutting column (24) is arranged on the linkage plate (25), when the abutting column (24) moves in the direction away from the bearing table (301), the abutting column (24) abuts against the inclined surface (27), and the inclined surface (27) drives the abutting column (24) to squeeze the elastic piece (26) so that the abutting column (24) moves in the direction away from the other side of the felt.

4. A felt feeder according to claim 3, wherein: the elastic piece (26) comprises a connecting sleeve (261) arranged on the synchronous belt (20), a sliding rod (262) connected in the connecting sleeve (261) in a sliding mode, and a spring (263) arranged between the connecting sleeve (261) and the sliding rod (262), wherein the sliding rod (262) is connected with the abutting column (24), the sliding direction of the sliding rod (262) is perpendicular to the moving direction of the moving table (302), and the spring (263) gives the sliding rod (262) a trend of moving towards the direction close to the other side of the felt.

5. The felt feed arrangement of claim 4, wherein: the abutting column (24) is connected with a rotating shaft (31), the rotating shaft (31) is rotatably connected to the sliding rod (262), and a rotating piece (32) for driving the rotating shaft (31) to rotate is arranged between the sliding rod (262) and the linkage plate (25).

6. The felt feed arrangement of claim 5, wherein: the rotating member (32) comprises a first bevel gear (321) arranged on the rotating shaft (31), a second bevel gear (322) rotatably connected to the sliding rod (262), a rotating gear (323) coaxially rotated with the second bevel gear (322), and a linkage rack (324) connected with the linkage plate (25), wherein the linkage rack (324) extends along the inclined direction of the linkage plate (25), the first bevel gear (321) is meshed with the second bevel gear (322), and the rotating gear (323) is meshed with the linkage rack (324).

7. The felt feed arrangement of claim 6, wherein: the clamping jaw (13) comprises a base (131), a first clamping plate (132) and a second clamping plate (133) movably connected to the base (131), and a moving cylinder (35) for driving the second clamping plate (133) to move towards the direction close to the first clamping plate (132) is arranged on the base (131).

8. The felt feed arrangement of claim 7, wherein: the first clamping plate (132) and the second clamping plate (133) are provided with teeth (36) on the opposite surface.

9. A felt feeding process using a felt feeding device according to claim 1, comprising the steps of:

step one: placing felt cloth at an identification area (8) of a feeding table (3), and enabling a driving source (4) to drive the feeding table (3) to move to the position above a heating table (2);

step two: the movable frame (11) moves downwards to be opposite to the feeding table (3);

step three: the driving piece (6) drives two moving tables (302) on the feeding table (3) to move towards the direction of approaching to each other so as to expose the felt edge;

step four: the second power (16) drives the movable frame (12) to move towards the direction close to the felt so that the clamping jaw (13) clamps the felt;

step five: the driving source (4) drives the feeding table (3) to move to be staggered with the heating table (2), so that the heating table (2) heats the felt;

step six: after the felt is heated, the first power (15) drives the movable frame (12) and the felt to move towards the direction close to the hydraulic press (37) so that the felt is opposite to the hydraulic press (37);

step seven: the clamping jaw (13) releases the felt so that the felt falls onto the hydraulic press (37).