CN115611036A

CN115611036A - Felt cloth feeding device and process thereof

Info

Publication number: CN115611036A
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: 2023-01-17
Anticipated expiration: 2042-08-30
Also published as: CN115611036B

Abstract

The application discloses a felt fabric feeding device and a process thereof, which relate to the technical field of automotive interior processing and comprise a rack, wherein a feeding platform is movably connected to the rack, a conveying assembly is movably connected to the rack, a driving source for driving the feeding platform to move is arranged on the rack, the feeding platform comprises a bearing platform and two moving platforms which are connected to the bearing platform in a sliding manner, positioning marks are arranged on the bearing platform and the moving platforms, and a driving piece for driving the moving platforms to slide is arranged on the bearing platform; the conveying assembly comprises a moving frame, movable frames and clamping jaws, the moving frame is vertically connected to the rack in a sliding mode and opposite to the heating table, the movable frames are respectively movably connected to two opposite sides of the moving frame, and the clamping jaws are arranged on the movable frames. This application can make the difficult condition of taking place the dislocation between clamping jaw and the felt cloth.

Description

Felt cloth feeding device and process thereof

Technical Field

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

Background

In the manufacturing process of the prior automobile interior parts such as ceilings, carpets and the like, felt cloth such as felt, glass fiber felt and the like is generally heated, then the heated felt cloth is sent to a hydraulic press for hydraulic forming, and in order to improve the sound insulation, wear resistance and other performances of the interior parts, various felt cloth is subjected to composite hydraulic forming on the hydraulic press.

Production line of combined material interior trim among the correlation technique, including the hydraulic press, the both sides that the hydraulic press is relative all are provided with the frame, be provided with the warm table in the frame, be provided with electric heating wire in the warm table, to being close to or keeping away from warm table sliding connection in the frame has the material loading platform, and be provided with conveying component in the frame, conveying component includes swing joint in the frame removal frame, and set up the clamping jaw on removing the relative both sides of frame, be provided with in the frame and be used for driving the gliding driving source of material loading platform, and be provided with in the frame and be used for driving the power pack that removes the frame activity.

The felt cloth is placed on the feeding table firstly, the feeding table drives the felt cloth to slide to the position above the heating table, the conveying assembly drives the moving frame to move downwards to be opposite to the felt cloth and drives the clamping jaws to clamp two opposite ends of the felt cloth, the feeding table slides back to the original position, the conveying assembly clamps the felt cloth to enable the felt cloth to be close to the heating table to be heated, the moving frame conveys the felt cloth to the hydraulic press, the felt cloth fed on two opposite sides of the hydraulic press is overlapped on the hydraulic press, and the hydraulic press performs hydraulic forming on the felt cloth.

In view of the above-mentioned related art, the inventor believes that the felt may be inclined when being placed on the feeding table, so that the clamping jaws and the felt are misaligned, the clamping effect of the clamping jaws on the felt is affected, and the felt may fall off during the process of being conveyed to the hydraulic press.

Disclosure of Invention

In order to enable the situation that dislocation is not prone to occurring 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 fabric loading attachment, includes the frame, the mobile connection has the material loading platform in the frame, swing joint has conveyor components in the frame, just be provided with the driving source that drive material loading platform removed in the frame, the material loading platform includes plummer and two sliding connection's mobile station on the plummer, all be provided with the 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 when the mobile station is in the first state, two the mobile station extends the relative both ends of plummer respectively, and the plummer constitutes jointly with the location sign on the mobile station and felt fabric assorted sign region, works as when the mobile station is in the second state, two the mobile station is all accomodate to the plummer below sign

The conveying assembly comprises a moving frame, a movable frame and clamping jaws, the moving frame is connected to the frame in a sliding mode and is opposite to the heating table, the movable frame is movably connected to two opposite sides of the moving frame respectively, the clamping jaws are arranged on the movable frame, first power used for driving the movable frame to move close to or away from the direction of the hydraulic machine is arranged on the moving frame, and second power used for driving the movable frame to move in the direction parallel to the moving direction of the moving table is further arranged on the moving frame.

Through adopting above-mentioned technical scheme, put the position determination between the regional messenger felt cloth of sign and the material loading platform with the felt cloth, then drive the material loading platform through the driving source and remove to the position relative with conveyor components on, rethread driving piece drives two mobile stations and slides to the direction that is close to each other and make the felt cloth both ends expose, makes difficult emergence dislocation between clamping jaw and the felt cloth, and is 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.

It is optional, 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 cloth both sides respectively, the upper surface and the mobile station upper surface of support frame flush, be provided with the groove of stepping down that supplies the support frame to remove along the mobile station moving 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 synchronous belt drive so that hold-in range upper end towards keeping away from the plummer direction removal on the plummer, be provided with the butt post that can offset with felt cloth lower surface on the hold-in range, just be provided with the linkage subassembly on the hold-in range, work as during synchronous belt drive, the linkage subassembly drives the butt post and removes to the direction of keeping away from felt cloth opposite side.

Through adopting above-mentioned technical scheme, drive the butt post through the hold-in range and remove, and when driving the butt post through the linkage subassembly and removing to keeping away from the plummer direction, remove to the opposite side of keeping away from the felt-cloth simultaneously to give the flat effort of felt-cloth both sides exhibition, make the felt-cloth be difficult for the fold 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 the inclined plane relative with the butt post on the linkage board, work as when the butt post is to keeping away from the plummer direction and removing, the 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 cloth opposite side.

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

Optionally, the elastic component includes a connecting sleeve arranged on the synchronous belt, a sliding rod connected in the connecting sleeve in a sliding manner, and a spring arranged between the connecting sleeve and the sliding rod, the sliding rod is connected with the abutting column, the sliding direction of the sliding rod is perpendicular to the moving direction of the moving table, and the spring gives the sliding rod a tendency of moving towards the direction close to the other side of the felt cloth.

By adopting the technical scheme, the spring can enable the sliding rod to be always abutted against the linkage plate when the sliding rod and the linkage plate are opposite, and can bear the extrusion force of the linkage plate on the sliding rod.

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 pivoted piece of drive axis of rotation between slide bar and the linkage board.

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

Optionally, the rotating part comprises a first bevel gear arranged on the rotating shaft, a second bevel gear rotationally connected to the sliding rod, a rotating gear rotating coaxially with the second bevel gear, and a linkage rack connected with the linkage plate, the linkage rack extends along the inclination 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.

By adopting the technical scheme, when the abutting column abuts against the linkage plate and moves along the inclined plane of the linkage plate, the rotating gear which is meshed with the linkage rack is driven to rotate, so that the second bevel gear and the first bevel gear which is meshed with the second bevel gear are driven to rotate, and the abutting column is driven to rotate.

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

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

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

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

A felt cloth feeding process comprises the following steps:

the method comprises the following steps: placing felt cloth at the identification area of the feeding table, and enabling a driving source to drive the feeding table to move above the heating table;

step two: the moving 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 close to each other so as to expose the edge of the felt;

step four: the second power drives the movable frame to move towards the direction close to the felt so that the clamping jaws clamp the felt;

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 cloth;

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 jaws loosen the felt so that the felt falls onto the hydraulic press.

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

1. the felt cloth is placed in the identification area, so that the accuracy of the position of the felt cloth placed on the feeding table can be improved, the clamping jaws are not prone to dislocation when clamping the felt cloth, the movable table can move over the clamping jaws when the clamping jaws clamp the felt cloth, and the clamping effect of the clamping jaws on the felt cloth is improved;

2. the support frame can support the felt to the removal through the butt post drives the felt exhibition paper-back edition, 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 view of a usage state of an embodiment of the present application;

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

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

FIG. 4 is a schematic bottom structure diagram of a loading platform in the application;

FIG. 5 is a schematic structural diagram of a delivery 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 structural view of a stand according to an embodiment of the present application;

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

fig. 9 is a sectional view of a connecting sleeve of the embodiment of the application.

Description of reference numerals: 1. a frame; 2. a heating stage; 3. a feeding table; 301. a bearing platform; 302. a mobile station; 4. a drive source; 41. a screw rod; 42. a drive motor; 43. connecting blocks; 5. a movable cavity; 6. a drive member; 7. a driving cylinder; 8. identifying an area; 9. a guide bar; 10. a guide groove; 11. a movable frame; 12. a movable frame; 13. a clamping jaw; 131. a base; 132. a first splint; 133. a second splint; 14. a moving motor; 15. a first power; 151. a screw; 152. rotating the motor; 16. a second power; 161. a hydraulic cylinder; 17. a support frame; 18. a yielding groove; 19. a synchronizing roll; 20. a synchronous belt; 21. a synchronous motor; 22. a synchronizing shaft; 23. a through groove; 24. a butting post; 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 limiting groove; 30. a slip-preventing block; 31. a rotating shaft; 32. a rotating member; 321. a first bevel gear; 322. a second bevel gear; 323. a rotating gear; 324. a linkage rack; 33. a withdrawal groove; 34. a thin plate; 35. a moving cylinder; 36. teeth; 37. a hydraulic press; 38. a connecting seat; 39. and (7) connecting the shafts.

Detailed Description

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

The embodiment of the application discloses felt loading attachment. Referring to fig. 1 and 2, the felt fabric feeding device comprises a frame 1, a heating table 2 is fixed on the frame 1, the heating table 2 is heated through a built-in heating wire, a feeding table 3 is movably connected to the frame 1 in a direction close to or far away from the heating table 2 along a linear direction, and a driving source 4 for driving the feeding table 3 to move is arranged on the frame 1. The material loading platform 3 is used for transporting the felt cloth to the heating platform 2 department, and the material loading platform 3 can slide to directly over the heating platform 2, and still swing joint has the conveying assembly that can carry out the centre gripping to the felt cloth on the frame 1.

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

Referring to fig. 2 and fig. 4, the driving source 4 of the present embodiment includes a screw rod 41 rotatably connected to the frame 1, and a driving motor 42 fixed on the frame 1 for driving the screw rod 41 to rotate, and the frame 1 has a hollow slot for the screw rod 41 to rotate, and a connecting block 43 extending into the hollow slot and in threaded connection with the screw rod 41 is fixed at the bottom of the bearing platform 301, so that the output end of the driving motor 42 rotates to drive the bearing platform 301 to move toward or away from the heating platform 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 disposed between the carrying stage 301 and the moving stage 302. Specifically, the driving member 6 includes a driving cylinder 7 fixed on the bottom surface of the plummer 301, the driving cylinder 7 has two and two piston rods of the driving cylinder 7 fixed to the two movable tables 302, the axial direction of the piston rods of the two driving cylinders 7 is parallel to the moving direction of the plummer 301, and the piston rods of the two driving cylinders 7 move in the direction away from each other when extending, so that the two driving cylinders 7 can drive the two movable tables 302 to move in the direction approaching to each other or away from each other.

Referring to fig. 3, in order to improve the stability of the moving platform 302 during moving, the inner walls of two opposite sides of the bearing platform 301 are fixed with guide bars 9, the side walls of the moving platform 302 are provided with guide grooves 10 for the guide bars 9 to slide, and the sliding direction of the guide bars 9 in the guide grooves 10 is parallel to the axial direction of the piston rod of the driving cylinder 7, so that the moving platform 302 is more stable during moving.

Referring to fig. 2 and 4, the mobile stations 302 have a first state and a second state, when the piston rod of the driving cylinder 7 extends, the two mobile stations 302 are driven to move in a direction away from each other, and when the piston rod of the driving cylinder 7 extends completely, the mobile stations 302 are in the first state, and two ends of the two mobile stations 302 away from each other extend out of two opposite ends of the plummer 301 respectively; when the piston rod of the driving cylinder 7 contracts, the two moving platforms 302 are driven to move in the direction of approaching to each other, and when the piston rod of the driving cylinder 7 completely contracts, the moving platforms 302 are in the second state, the end walls of the two ends, far away from each other, of the two moving platforms 302 are respectively flush with the two opposite ends of the bearing platform 301, and the two moving platforms 302 are completely accommodated in the movable cavity 5.

Referring to fig. 2, the carrier table 301 and the mobile table 302 both have marks, the marks in this embodiment are blue tapes adhered to the carrier table 301 and the mobile table 302, when the mobile table 302 is in the first state, the carrier table 301 and the blue tapes on the mobile table 302 jointly form a mark area 8, and the size of the mark area 8 is the same as that of a felt cloth, so that when the felt cloth is placed in the mark area 8, the middle of the felt cloth is located on the carrier table 301, and two opposite ends of the felt cloth in the moving direction of the carrier table 301 are located on the two mobile tables 302 respectively.

When the bearing table 301 is located on one side of the heating table 2, the two moving tables 302 are both in the second state, after the felt is placed in the identification area 8, the bearing table 301 drives the moving tables 302 to slide to the upper side of the heating table 2 together, and then the two moving tables 302 move to the first state, so that two ends of the felt can be exposed to be clamped by the conveying assembly.

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

The distribution directions of the two movable frames 12 are parallel to the distribution directions of the two moving tables 302, the movable frames 12 are plate-shaped structures, the length extending direction of the movable frames 12 is perpendicular to the moving direction of the bearing table 301, one side of each movable frame 12, which is far away from the hydraulic machine 37, is connected with a connecting seat 38, and the movable frames 12 and the moving frames 11 are connected through the connecting seats 38. A first power 15 for driving the connecting seat 38 to move along the direction parallel to the moving direction of the moving platform 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, in particular, 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 and driving the screw 151 to rotate, an axial direction of the screw 151 is perpendicular to a moving direction of the plummer 301, the connecting seat 38 is screwed on an outer wall of the screw 151, the screw 151 rotates to drive the connecting seat 38 to move on the movable frame 11, so as to drive the movable frame 12 to move in a direction close to or away from the hydraulic machine 37, and an end of the movable frame 12 far away from the connecting seat 38 can slide out of the movable frame 11 and extend to the hydraulic machine 37.

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

The clamping jaw 13 includes 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 to the base 131 up and down, wherein the first clamping plate 132 is located at the lower side of the base 131, and the second clamping plate 133 is located above the first clamping plate 132. The base 131 is fixed with the moving cylinder 35, a piston rod of the moving cylinder 35 penetrates through the base 131 downwards to be fixed with the second clamping plate 133, and the moving cylinder 35 can drive the second clamping plate 133 to move towards the first clamping plate 132, so that the first clamping plate 132 and the second clamping plate 133 clamp the felt cloth together. And the first clamping plate 132 and the second clamping plate 133 are provided with teeth 36 on the opposite surfaces, so that the felt cloth can be clamped more stably by the first clamping plate 132 and the second clamping plate 133.

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

Referring to fig. 2 and 4, further, each mobile station 302 is matched with two supporting frames 17, each supporting frame 17 is of a square frame structure, the extending direction of the midpoint connecting line of the two supporting frames 17 is perpendicular to the sliding direction of the mobile station 302, the length extending direction of the supporting frame 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, which are far away from each other, so that the two supporting frames 17 are respectively opposite to two sides of the felt which are far away from each other. One end of the supporting frame 17 is fixed on the lower surface of the bearing platform 301, the other end of the supporting frame 17 opposite to the bearing platform 301 extends out of the bearing platform 301, and when the mobile platform 302 is in the first state, the end wall of one end of the supporting frame 17 far away from the bearing platform 301 is flush with one end of the mobile platform 302 far away from the bearing platform 301. And when the mobile station 302 is in the second state, the clamping jaws 13 are 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 an abdicating groove 18 matched with the supporting frame 17, when the mobile station 302 moves, the supporting frame 17 slides in the abdicating 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, the two ends of the supporting frame 17 along the length direction are rotatably connected with the synchronous rollers 19 through bearings, the axis direction of the synchronous rollers 19 is perpendicular to the length extending direction of the supporting frame 17, the synchronous rollers 19 at the two ends of the supporting frame 17 are connected with an end-to-end synchronous belt 20 in a transmission mode, 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 on the two opposite sides of the bearing platform 301 transmit towards the directions far away from each other.

The coaxial fixedly connected with of synchronizing roller 19 that is close to plummer 301 one side on two support frames 17 on the mobile station 302 has same synchronizing shaft 22, the power supply is including being fixed in the synchronous machine 21 on the outer wall of plummer 301 one side, the output that plummer 301 and synchronous machine 21 were worn to establish out in the one end of synchronous shaft 22 links to each other, synchronous machine 21 drives 19 a kind of rotations of synchronizing roller on two support frames 17 through synchronizing shaft 22, and set up the logical groove 23 that supplies synchronizing shaft 22 to remove in the mobile station 302, when the mobile station 302 removed for plummer 301, synchronizing shaft 22 removed in logical groove 23.

Referring to fig. 7 and 8, swing joint has butt post 24 on the hold-in range 20, butt post 24 is the axis and the parallel cylindric structure of synchronizing roller 19, the top surface and the support frame 17 upper surface of butt post 24 flush, and be provided with on the hold-in range 20 with butt post 24 complex linkage assembly, when hold-in range 20's upper end was to the direction transmission of keeping away from plummer 301, linkage assembly can drive the slope of butt post 24 and remove to the direction of keeping away from plummer 301, and the distance between the butt post 24 on two support frames 17 on the same movable table 302 increases to the direction of keeping away from plummer 301 gradually.

The linkage assembly comprises a linkage plate 25 fixed on the support frame 17 and an elastic member 26 arranged on the synchronous belt 20 and connected with the abutting column 24. Specifically, the linkage plate 25 is fixed on one side of the upper end of the support frame 17, the linkage plates 25 of two support frames 17 on the same mobile station 302 are in mirror symmetry along the center line of the mobile station 302, the upper surface of the linkage plate 25 is flush with the upper surface of the support frame 17, and the lower surface of the linkage plate 25 is located above the synchronous belt 20. The linkage plate 25 is provided with an inclined surface 27 opposite to the abutting column 24, and the distance between the inclined surfaces 27 of the two linkage plates 25 on the same mobile station 302 is gradually increased towards the direction far away from the bearing platform 301.

Referring to fig. 7 and 9, the elastic member 26 includes a connection sleeve 261 fixed to the timing belt 20, a sliding rod 262 slidably connected within the connection sleeve 261, and a spring 263 disposed between the connection sleeve 261 and the sliding rod 262. The connecting sleeve 261 and the sliding rod 262 are both in a square structure, the connecting sleeve 261 is located on one side, opposite to the inclined surface 27 of the linkage plate 25, of the synchronous belt 20, a cavity for the sliding rod 262 to slide is formed in the end wall, facing the linkage plate 25, of the connecting sleeve 261, the sliding direction of the sliding rod 262 is perpendicular to the sliding direction of the moving table 302, the spring 263 is located in the cavity of the connecting sleeve 261, two 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 tendency that the sliding rod 262 moves towards the direction close to the inclined surface 27 of the linkage plate 25.

One end of the sliding rod 262, which is far away from the spring 263, is rotatably connected with the 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, one end of the rotating shaft 31, which is far away from the sliding rod 262, is coaxially fixed with one end wall of the abutting column 24, and one end of the abutting column 24, which is far away from the rotating shaft 31, is provided with a hemispherical head. When the synchronous belt 20 drives the connecting sleeve 261 to move to the upper end of the synchronous belt 20 and face the linkage plate 25, the hemispherical head on the abutting column 24 abuts against the inclined surface 27 of the linkage plate 25, and along with the movement of the upper end of the synchronous belt 20 to the direction far away from the bearing table 301, the inclined surface 27 presses the abutting column 24 to the 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 to the direction far away from the bearing table 301 along the inclined direction of the inclined surface 27, and the felt abutted against the abutting column 24 is driven to be flattened.

The outer wall of one end of the sliding rod 262, which is far away from the rotating shaft 31, is fixed with a limiting block 28, the inner wall of a 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, and the inner wall of one end of the limiting groove 29, which is close to the abutting column 24, is fixed with a slip-stopping block 30, when the sliding rod 262 slides in the direction far away from the connecting sleeve 261, the slip-stopping block 30 can abut against the limiting block 28 to limit the sliding rod 262 to completely slip 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 disposed between the sliding rod 262 and the linkage plate 25. Specifically, one surface of the slide rod 262 adjacent to the timing belt 20 is rotatably connected with the connecting shaft 39 through a bearing, the connecting shaft 39 extends toward the timing belt 20, and the axial direction of the connecting shaft 39 is perpendicular to the axial direction of the rotating shaft 31. The rotating member 32 includes a first bevel gear 321 fixed and coaxially sleeved on the outer wall of the rotating shaft 31, a second bevel gear 322 fixed and coaxially sleeved on the outer wall of the connecting shaft 39, a rotating gear 323 fixed and fixedly sleeved on the outer wall of the connecting shaft 39, and a linkage rack 324 fixedly connected with the linkage plate 25.

The first bevel gear 321 and the second bevel gear 322 are engaged with each other, the rotating gear 323 is located on 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 column 24 to move to abut against the inclined surface 27, the rotating gear 323 is meshed with the linkage rack 324, 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, and simultaneously, 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, the first bevel gear 321 and the rotating shaft 31 are driven to rotate, and the abutting column 24 rotates along the extending direction of the inclined surface 27 to further flatten the felt.

And a side wall of the connecting sleeve 261 facing the abutting column 24 is provided with a receding groove 33 for receding the second bevel gear 322 and the rotating gear 323, 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 support bracket 17.

Referring to fig. 8, a thin plate 34 opposite to the linkage plate 25 is further fixed on 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 located above the connecting sleeve 261 and does not interfere with the connecting sleeve 261 and the rotating member 32, and a space for the rotating member 32 and the abutting column 24 to move is formed between the thin plate 34 and the linkage plate 25.

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

the method comprises the following steps: the felt cloth is placed at the identification area 8 of the feeding table 3, so that the felt cloth is aligned with the identification area 8, and then the driving motor 42 is started 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 a moving motor 14 to drive a moving frame 11 to move downwards until clamping jaws 13 on two sides of the moving frame 11 are opposite to two opposite ends of felt respectively;

step three: starting a synchronous motor 21 to drive a synchronous belt 20 to transmit, and driving a butting column 24 to synchronously move, when the butting column 24 butts against a linkage plate 25, the linkage plate 25 drives the butting column 24 to move towards the direction close to a connecting sleeve 261, and drives the butting column 24 to rotate through the matching of a rotating gear 323 and a linkage rack 324, and simultaneously, a piston rod of a driving air cylinder 7 is contracted to drive two moving tables 302 to retract into a moving cavity 5 towards the direction close 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 separate, 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 clamp the felt together;

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 turned off, 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 is heated, the rotating motor 152 is started to drive the movable frame 12 to move towards the direction close to the hydraulic press 37 until the felt is positioned between the upper pressing plate and the lower pressing plate of the hydraulic press 37;

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

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

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

conveying assembly includes upper and lower sliding connection in frame (1) and with relative removal frame (11) of warm table (2), swing joint respectively in removal frame (11) activity frame (12) on the relative both sides to and set up clamping jaw (13) on activity frame (12), be provided with on removal frame (11) and be used for driving activity frame (12) to being close to or keeping away from first power (15) that hydraulic press (37) direction removed, still be provided with on removal frame (11) and be used for driving activity frame (12) and carry out second power (16) that remove along being on a parallel with removal platform (302) moving direction.

2. The felt feeding device according to claim 1, wherein: the utility model discloses a felt cloth, including mobile station (302), support frame (17), plummer (301), support frame (17) and plummer (302), the slip direction of mobile station (302) is provided with two support frames (17), support frame (17) are relative with felt cloth both sides respectively, the upper surface and the mobile station (302) upper surface of support frame (17) flush, be provided with on mobile station (302) and supply support frame (17) along abdicating groove (18) that mobile station (302) moving direction removed, just it has hold-in range (20) to transmit 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 towards the power supply of keeping away from plummer (301) direction removal, be provided with butt post (24) that can offset with felt cloth lower surface on hold-in range (20), just be provided with the linkage subassembly on hold-in range (20), when hold-in range (20) transmission, the linkage subassembly drives butt post (24) and removes to the direction of keeping away from the felt cloth opposite side.

3. A felt feeding device according to claim 2, characterised in that: the linkage subassembly is including setting up linkage board (25) on support frame (17) to and set up elastic component (26) on hold-in range (20), elastic component (26) link to each other with butt post (24), just be provided with inclined plane (27) relative with butt post (24) on linkage board (25), work as when butt post (24) are to keeping away from plummer (301) direction removal, butt post (24) and inclined plane (27) counterbalance, just inclined plane (27) drive butt post (24) extrusion elastic component (26) so that butt post (24) are to the direction removal of keeping away from felt cloth opposite side.

4. A felt feeding device according to claim 3, wherein: elastic component (26) are including setting up adapter sleeve (261) on hold-in range (20), sliding connection in slide rod (262) in adapter sleeve (261) to and set up spring (263) between adapter sleeve (261) and slide rod (262), slide rod (262) link to each other with butt post (24), the moving direction of sliding direction perpendicular to removal platform (302) of slide rod (262), spring (263) give slide rod (262) to the trend of being close to felt cloth other side direction removal.

5. Felt feeding device according to claim 4, characterised in that: the butt joint post (24) is connected with axis of rotation (31), axis of rotation (31) rotate to be connected on slide bar (262), just be provided with between slide bar (262) and linkage board (25) drive axis of rotation (31) pivoted and rotate piece (32).

6. Felt feeding device according to claim 5, characterised in that: the rotating part (32) comprises a first bevel gear (321) arranged on the rotating shaft (31), a second bevel gear (322) rotationally connected to the sliding rod (262), a rotating gear (323) rotating coaxially with the second bevel gear (322), and a linkage rack (324) connected with the linkage plate (25), 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. A felt feeding device according to claim 6, characterised in that: 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), wherein 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. Felt feeding device according to claim 7, characterised in that: teeth (36) are arranged on the surface of the first clamping plate (132) opposite to the second clamping plate (133).

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

the method comprises the following steps: felt cloth is placed in an identification area (8) of the feeding table (3), and the driving source (4) drives the feeding table (3) to move above the heating table (2);

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

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

step four: the second power (16) drives the movable frame (12) to move towards the felt cloth direction so that the clamping jaws (13) clamp the felt cloth;

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 jaws (13) release the felt so that the felt falls onto a hydraulic press (37).