CN119217731B - A felt seam pressing device - Google Patents
A felt seam pressing device Download PDFInfo
- Publication number
- CN119217731B CN119217731B CN202411744743.XA CN202411744743A CN119217731B CN 119217731 B CN119217731 B CN 119217731B CN 202411744743 A CN202411744743 A CN 202411744743A CN 119217731 B CN119217731 B CN 119217731B
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- Prior art keywords
- fixedly connected
- pressing
- rod
- sliding
- felt
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
- B29C66/032—Mechanical after-treatments
- B29C66/0326—Cutting, e.g. by using waterjets, or perforating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
本发明公开了一种毛毡对缝压合装置，涉及汽车制造技术领域，包括支柱，支柱的顶部固定连接有顶板，支柱的底部固定连接有底架，支柱的两侧固定连接有延伸板，底架的上表面固定连接有支杆，支杆的顶端插接有两个压合台，两个压合台之间设有间隙。通过压合垫向下运动会推挤毛毡布向下运动，使得毛毡布与压合台上的汽车顶棚板贴合，配合压合垫的软橡胶材质，能够使得毛毡布适应汽车顶棚板的形状进行整体贴合，贴合速度更快，同时压合垫的软橡胶材质能够适应任意形状的汽车顶棚板，使得毛毡布受到的压力更均匀，压合台的形状与汽车顶棚板相对应设置，可对汽车顶棚板进行支撑，避免对汽车顶棚板过度压合。
The present invention discloses a felt seam pressing device, which relates to the field of automobile manufacturing technology, and comprises a pillar, wherein the top of the pillar is fixedly connected with a top plate, the bottom of the pillar is fixedly connected with a bottom frame, the two sides of the pillar are fixedly connected with extension plates, the upper surface of the bottom frame is fixedly connected with a support rod, the top of the support rod is plugged with two pressing platforms, and a gap is provided between the two pressing platforms. The downward movement of the pressing pad will push the felt cloth downward, so that the felt cloth fits with the automobile roof panel on the pressing platform, and the soft rubber material of the pressing pad can make the felt cloth adapt to the shape of the automobile roof panel for overall fitting, and the fitting speed is faster. At the same time, the soft rubber material of the pressing pad can adapt to automobile roof panels of any shape, so that the pressure on the felt cloth is more uniform. The shape of the pressing platform is set corresponding to the automobile roof panel, and the automobile roof panel can be supported to avoid excessive pressing of the automobile roof panel.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to a felt butt joint pressing device.
Background
The felt is pressed on the automobile interior trim panel by a common process in the automobile manufacturing process, has good sound absorption effect, can reduce noise in the automobile, provides a quieter and comfortable environment for drivers and passengers, can play a certain role in heat preservation in cold weather, and is pressed mainly by an adhesive method, a hot pressing method, a mould pressing method and the like.
The gluing method needs to coat viscose on the outer surface of the automobile inner decorative plate, then the felt cloth can be effectively adhered to the automobile inner decorative plate in a manual pressing mode, but the automobile ceiling plate with a larger size is arranged in the automobile inner decorative plate, when the felt cloth is pressed on the automobile ceiling plate manually, the pressing force of the felt cloth needs to be adjusted in order to effectively adhere the felt cloth to the automobile ceiling plate, the felt cloth is pressed on the automobile ceiling plate in a rolling mode, the operation efficiency is low, excessive pressing is caused on the automobile ceiling plate if the force is too large, the automobile ceiling plate is deformed and damaged, and the processing cost is increased.
Disclosure of Invention
In order to solve the technical problems, the invention provides a felt butt joint pressing device.
The technical proposal is as follows:
The felt butt joint pressing device comprises a support column, wherein the top of the support column is fixedly connected with a top plate, the bottom of the support column is fixedly connected with a bottom frame, the left side and the right side of the support column are fixedly connected with extension plates, the upper surface of the bottom frame is fixedly connected with a support rod, the top end of the support rod is inserted with two pressing tables, a gap is arranged between the two pressing tables, and a pressing assembly is arranged at the bottom of the top plate;
the pressing assembly comprises an electric telescopic rod fixedly connected to the middle of the top plate, a telescopic shaft of the electric telescopic rod is fixedly connected with a lower pressing plate, the lower surface of the lower pressing plate is fixedly connected with a pressing pad, the pressing pad is made of rubber, four stabilizing grooves are formed in the support column, the lower pressing plate is fixedly connected with four sliding rods, and the four sliding rods are respectively arranged in the four stabilizing grooves in a sliding mode;
Be provided with feeding assembly on the chassis, feeding assembly is including two fixed plates of difference fixed connection in the chassis left and right sides, the equal fixedly connected with fixed column of one end upper surface that the chassis was kept away from to two fixed plates, fixedly connected with motor on one of them fixed column, rotate on another fixed column and be connected with the pivot, fixedly connected with band pulley I in the pivot, fixedly connected with band pulley II on the output shaft of motor, the transmission is connected with the belt between band pulley I and the band pulley II, equal fixedly connected with swinging arms in the output shaft of motor and the pivot, two swinging arms all rotate with the feeding arm and are connected, the feeding arm is arranged in the clearance of two pressfitting platforms.
Further, the feeding rod is fixedly connected with side rods which are symmetrically arranged.
Further, the positioning assembly comprises two fixing tables which are symmetrically and fixedly connected to the supporting columns, the fixing tables are fixedly connected with fixing frames, one sides, close to each other, of the fixing frames are fixedly connected with positioning tables, two positioning rollers which are vertically symmetrical are connected between the two positioning tables in a rotating mode, two ends of the two positioning rollers are fixedly connected with baffle plates, one side, far away from the positioning rollers, of each baffle plate is fixedly connected with a ratchet wheel, one side, close to the positioning rollers, of each positioning table is fixedly connected with a positioning groove block, two ratchet racks which are vertically symmetrical are connected in a sliding mode inside the positioning groove block, a first spring is arranged between each ratchet rack and each adjacent positioning groove block, each ratchet rack is meshed with each adjacent ratchet wheel, pushing plates are fixedly connected to the two positioning groove blocks, and a support is fixedly connected between each two pushing plates.
Further, the support comprises a main rod and a plurality of auxiliary rods, two ends of the main rod are respectively and fixedly connected with the two pushing plates, and the plurality of auxiliary rods are fixedly connected to the main rod.
Further, one end of each of the two fixing tables far away from the support column is rotationally connected with a rotating disc, a rotating shaft is fixedly connected between the two rotating discs, felt cloth is wound on the outer surface of the rotating shaft, and one end of each of the felt cloth far away from the rotating shaft penetrates through the space between the two positioning rollers.
Further, still including pulling the subassembly, it is first including two electronic slide rails that symmetry fixed connection was on the pillar to pull the subassembly, the equal sliding connection in bottom of two electronic slide rails is first has a guide arm, the common fixedly connected with traction frame in bottom of two guide arms, the spout has all been seted up to the left and right sides of traction frame, sliding connection has the carriage in the spout, the equal fixedly connected with connecting plate in left and right sides of traction frame, the connecting plate extends to adjacent carriage inboard, the connecting plate is kept away from one side of axis of rotation and is connected with spring two between the adjacent carriage, the inboard rotation of carriage is connected with the push-and-pull rod that two bilateral symmetry set up, the inside of traction frame is gone up and is gone up the clamping plate of bilateral symmetry, a plurality of indent have been seted up on the clamping plate that is located the below, the equal fixedly connected with connecting rod in left and right sides of two clamping plates, the one end that the push-and the sliding frame is connected with is kept away from is rotated with adjacent connecting rod, the spring chamber has been seted up at the top of sliding frame, the inside fixedly connected with spring three in spring chamber, the top fixedly connected with fixture block, the bottom of fixture block is in spring chamber, one side of fixture block is kept away from the inside of spring chamber, one side of the clamping block is set up and is kept away from the clamping plate and is close to the left side of the clamping plate and is connected with the sand grip down fixedly connected with down.
Further, one side that two splint are close to each other sets up to the rubber material, removes the frame and comprises two dead levers and a C type pole, wherein two dead levers all with holding down plate fixed connection, fixedly connected with C type pole between two dead levers, the both ends of the C type pole of removing the frame are corresponding with the position of two draw-in holes respectively.
Further, the cutting assembly comprises an electric sliding rail II, one side, far away from the release frame, of the lower pressing plate is fixedly connected with the electric sliding rail II, the bottom of the electric sliding rail II is slidably connected with an electric sliding block, and the bottom of the electric sliding block is fixedly connected with a cutting knife.
From the above, the beneficial effects of the invention are as follows:
The felt cloth is pushed to move downwards through the downward movement of the pressing pad, so that the felt cloth is attached to the automobile ceiling plate on the pressing table, the felt cloth is matched with the soft rubber material of the pressing pad, the felt cloth can be integrally attached to the automobile ceiling plate in a shape, the attaching speed is higher, meanwhile, the soft rubber material of the pressing pad can be matched with the automobile ceiling plate in any shape, the pressure born by the felt cloth is more uniform, the shape of the pressing table is arranged corresponding to the automobile ceiling plate, the automobile ceiling plate can be supported, and excessive pressing of the automobile ceiling plate is avoided;
The automobile ceiling plate gradually moves to the pressing table through multiple anticlockwise swinging of the feeding rod, when the automobile ceiling plate moves to a position overlapped with the pressing table, the motor is turned off, so that the lifting and transferring work of the automobile ceiling plate is stopped by the feeding rod, the transferring work of the automobile ceiling plate is realized, and the step of automatic feeding is realized;
The clamping plates on the inner side of the positioning roller are driven to synchronously move to one side far away from the positioning roller through the traction frame, the clamping plates can drag the felt cloth, so that the felt cloth is unfolded, the felt cloth can be further covered above an automobile ceiling plate positioned on the pressing table, the effect of automatically covering the felt cloth is achieved, the steps of manual placement are reduced, the felt cloth is ensured to be accurately paved at the appointed position of the automobile ceiling plate, and the problems of position deviation, skew and the like possibly occurring during manual paving are avoided;
the cutting knife is driven to synchronously move through the movement of the electric sliding block, so that the cutting knife which is penetrated into the felt cloth can scratch the felt cloth, and further, the felt cloth can be automatically cut, and the felt cloth can be cut at a stable speed and with a precise size.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of the stationary post, motor, shaft and belt of the present invention;
FIG. 3 is a schematic perspective view of the motor, swing rod, feed rod, etc. of the present invention;
FIG. 4 is a perspective view of the components of the fixing table, the fixing frame, the positioning table, the positioning roller and the like;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 4 according to the present invention;
FIG. 6 is a schematic perspective view of the pushing plate, felt cloth and carriage of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6B according to the present invention;
FIG. 8 is a schematic perspective view of the bracket, clamping plate, and pressing groove of the present invention;
FIG. 9 is a perspective view of the strut, first electric rail, and guide bar of the present invention;
FIG. 10 is a perspective view of the guide bar, traction frame and carriage of the present invention;
FIG. 11 is an enlarged schematic view of the structure of FIG. 10C according to the present invention;
FIG. 12 is a schematic perspective view of the lower platen, the release frame, the electric slide rail, etc. of the present invention;
fig. 13 is a schematic plan view of the clamping and unclamping state of the clamping plate according to the present invention.
Wherein, the reference numerals in the invention are as follows:
1, a strut, 11, a top plate, 12, a bottom frame, 13, an extension plate, 2, a strut, 21 and a pressing bench;
31, a fixing plate, 32, a fixing column, 33, a motor, 34, a rotating shaft, 35, a belt, 36, a swinging rod, 37, a feeding rod, 371 and a side rod;
41, an electric telescopic rod, 42, a lower pressing plate, 43, a pressing pad, 44, a stabilizing groove and 45, and a sliding rod;
51, a fixing table, 52, a fixing frame, 53, a positioning table, 54, a positioning roller, 55, a baffle plate, 56, a ratchet wheel, 57, a positioning groove block, 58, a first spring, 59, a ratchet bar, 510, a pushing plate and 511, and a bracket;
6, rotating a disc, 61, rotating a shaft, 62, and felt cloth;
71, an electric slide rail I, 72, a guide rod I, 73, a traction frame I, 74, a sliding groove I, 75, a sliding frame I, 76, a connecting plate I, 77, a spring II, 78, a push-pull rod I, 79, a clamping plate I, 710, a pressing groove I, 711, a connecting rod I, 712, a spring cavity I, 713, a spring III, 714, a clamping block I, 715, a convex strip I, 716, a clamping hole II, 717 and a releasing frame;
81, a second electric slide rail, 82, an electric slide block and 83, a cutting knife.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
The examples provided by the present invention will be set forth in detail below:
As shown in fig. 1, fig. 2 and fig. 12, a felt butt joint pressing device comprises a support column 1, wherein in fig. 1, a is left, b is right, c is front, d is back, the top of the support column 1 is fixedly connected with a top plate 11 through bolts, the bottom of the support column 1 is fixedly connected with a bottom frame 12, the left side and the right side of the support column 1 are fixedly connected with an extension plate 13, one side of the two extension plates 13 far away from the support column 1 is arranged corresponding to an external conveyor belt, an automobile ceiling plate is conveyed onto the extension plate 13 on the right side through the external conveyor belt, the upper surface of the bottom frame 12 is fixedly connected with two groups of support rods 2 which are symmetrically arranged front and back, each group of support rods 2 is provided with two, the top ends of the two support rods 2 of the same group are jointly inserted with a pressing table 21, a gap is reserved between the two pressing tables 21, and the bottom of the top plate 11 is provided with a pressing assembly;
the pressfitting subassembly is including the electric telescopic handle 41 of fixed connection at roof 11 middle part, electric telescopic handle 41's telescopic shaft fixedly connected with holding down plate 42, holding down plate 42's lower fixed surface is connected with pressfitting pad 43, the soft rubber material of thickness is used for can producing deformation and effective laminating car roof board when pushing down, laminating degree when improving the lamination, four stable grooves 44 have been seted up to the symmetry on the pillar 1, holding down plate 42 fixedly connected with four symmetrical slide bars 45, four slide bars 45 slide the inside that sets up at four stable grooves 44 respectively, be used for stabilizing holding down plate 42's up-and-down motion, improve the stability of pressfitting pad 43 pressfitting.
As shown in fig. 1 to 3, a feeding assembly for conveying a car roof board is arranged on a chassis 12, the feeding assembly comprises two fixing plates 31 which are respectively and fixedly connected to the left side and the right side of the chassis 12, a fixing column 32 is fixedly connected to the upper surface of one end of the fixing plate 31 far away from the chassis 12, a motor 33 is fixedly connected to the fixing column 32 on the left side, a rotating shaft 34 is rotatably connected to the fixing column 32 on the right side, a belt pulley I is fixedly connected to the rotating shaft 34, a belt pulley II is fixedly connected to an output shaft of the motor 33, a belt 35 is in transmission connection with the belt pulley I and the belt pulley II, a swinging rod 36 is fixedly connected to the output shaft of the motor 33 and the rotating shaft 34, a feeding rod 37 is fixedly connected to the joint rotation between one end of the swinging rod 36 on the left side far away from the rotating shaft 34 and one end of the swinging rod 36 on the right side, a notch matched with the feeding rod 37 is formed in one side of the two extending plates 13 near the supporting column 1, the feeding rod 37 is arranged in a gap between the two pressing tables 21, the upper surface of the feeding rod 37 is a rough surface, the upper surface of the feeding rod 37 is used for preventing the car roof board from being conveyed, the problem of the car roof board is symmetrically connected to the left side rod 37, and the surface of the feeding rod 37 is effectively the same as the surface of a side rod 371 is used for conveying the car roof board.
As shown in fig. 1 and fig. 4 to 8, the outer side of the strut 1is provided with a positioning component, the positioning component comprises two fixing tables 51, two fixing tables 51 are symmetrically and fixedly connected to the rear side of the strut 1, two fixing tables 51 are fixedly connected with one fixing frame 52, one side, close to each other, of each fixing frame 52 is fixedly connected with a positioning table 53, two positioning rollers 54 which are vertically symmetrical are rotationally connected between the two fixing tables 53, the middle part of each positioning roller 54 is provided with rough soft rubber, two ends of each positioning roller 54 are fixedly connected with baffle plates 55, one side, far away from each positioning roller 54, of each baffle plate 55 is fixedly connected with a ratchet 56, one side, close to each positioning roller 54, of each fixing table 53 is fixedly connected with a positioning groove block 57, two ratchet bars 59 which are vertically symmetrical are slidably connected to the inside of each positioning groove block 57, a spring 58 is arranged between each ratchet bar 59 and each adjacent positioning groove block 57, two positioning rollers 54 are fixedly connected with a pushing plate 510, two pushing plates 510 are fixedly connected to each other between each positioning groove block 57, a main rod 511 and a plurality of auxiliary rods are fixedly connected to each main rod, and two auxiliary rods 510 are respectively connected to each main rods.
As shown in fig. 1, 4, 6 and 8, one end of each of the two fixed tables 51 far from the support column 1 is rotatably connected with one rotating disc 6, a rotating shaft 61 is fixedly connected between the two rotating discs 6, a felt cloth 62 is wound on the outer surface of the rotating shaft 61, and one end of the felt cloth 62 far from the rotating shaft 61 passes through between the two positioning rollers 54.
As shown in fig. 1,6 and 8-13, a pulling component for pulling the felt cloth 62 is arranged on the strut 1, the pulling component comprises two first electric slide rails 71, the strut 1 is symmetrically and fixedly connected with the two first electric slide rails 71, the bottoms of the two first electric slide rails 71 are both in sliding connection with a guide rod 72, the bottoms of the two guide rods 72 are jointly and fixedly connected with a pulling frame 73, sliding grooves 74 are respectively arranged on the left side and the right side of the pulling frame 73, sliding frames 75 are slidably connected in the sliding grooves 74, connecting plates 76 are fixedly connected on the left side and the right side of the pulling frame 73, the connecting plates 76 extend to the inner sides of the adjacent sliding frames 75, a spring II 77 is connected between one side of the connecting plates 76 far away from the rotating shaft 61 and the adjacent sliding frames 75, two vertically and symmetrically arranged sliding rods 78 are rotatably connected on the inner sides of the sliding frames 75, two vertically and symmetrically arranged clamping plates 79 are vertically and slidably connected in the pulling frame 73, the inside of the traction frame 73 is provided with a T-shaped limiting groove, two clamping plates 79 are fixedly connected with T-shaped blocks, the T-shaped blocks of the two clamping plates 79 are all slid in the T-shaped limiting groove and used for limiting the up-and-down sliding of the clamping plates 79, the T-shaped limiting groove can prevent the clamping plates 79 from slipping when moving up and down in the traction frame 73, one side, close to each other, of the two clamping plates 79 is made of rubber materials and used for increasing friction force when contacting with felt cloth 62, the upper surface of the clamping plate 79 positioned below is provided with a plurality of pressing grooves 710, the number and the positions of the pressing grooves 710 are respectively corresponding to those of auxiliary rods of the bracket 511, the left side and the right side of each clamping plate 79 are fixedly connected with a connecting rod 711, one end, far away from the sliding rod 78, connected with the sliding frame 75 is rotationally connected with the adjacent connecting rod 711, the top of the sliding frame 75 is provided with a spring cavity 712, the inside fixedly connected with spring three 713 in spring chamber 712, the top fixedly connected with fixture block 714 of spring three 713, the bottom of fixture block 714 slides in the inside of spring chamber 712, the fixture block 714 is kept away from the one side top of push-and-pull rod 78 and is set up to the inclined plane, the upper surface fixedly connected with sand grip 715 of traction frame 73, the clamping hole 716 that corresponds with adjacent fixture block 714 position is all offered at the left and right ends of sand grip 715, one side surface fixed connection who is close to traction frame 73 of holding down plate 42 removes the frame 717, remove the frame 717 and constitute by two dead levers and a C type pole that the opening is down, wherein two dead levers all are fixedly connected with holding down plate 42, the C type pole both ends of removing the frame 717 correspond with the position of two clamping holes 716 respectively, be used for inserting in the clamping hole 716 and pushing away the fixture block 714 and down the motion when removing the frame 717 down.
As shown in fig. 1 and 12, a cutting assembly for cutting the felt cloth 62 is disposed on the lower pressing plate 42, the cutting assembly includes a second electric sliding rail 81, a second electric sliding rail 81 is fixedly connected to a side of the lower pressing plate 42 away from the release rack 717, an electric sliding block 82 is slidingly connected to the bottom of the second electric sliding rail 81, and a cutting knife 83 is fixedly connected to the bottom of the electric sliding block 82.
In combination with the above preferred embodiments, the following are all the working procedures and working principles of the above embodiments:
The initial state is:
The sliding frame 75 is not moved to be pressed by the pushing plate 510, the second spring 77 is not stretched, at this time, the push-pull rod 78 is in an inclined state, the push-pull rod 78 makes the two clamping plates 79 respectively located at the highest position and the lowest position inside the traction frame 73 through the connecting rod 711, the clamping blocks 714 are not aligned with the clamping holes 716, the third spring 713 makes the clamping blocks 714 located at the highest position of the spring cavity 712, and the telescopic shaft of the electric telescopic rod 41 is not stretched downwards.
The working state is as follows:
An automobile ceiling plate is placed on the outer conveyor belt, one surface of the automobile ceiling plate facing upwards is coated with a layer of adhesive, the adhesive is used for adhering the felt cloth 62 to the automobile ceiling plate, a worker pulls the felt cloth 62, the felt cloth 62 passes through between the two positioning rollers 54, the part of the felt cloth 62 passing through the positioning rollers 54 is lapped on the auxiliary rod of the bracket 511, and the soft rubber parts of the two positioning rollers 54 are abutted against the upper surface and the lower surface of the felt cloth 62.
The feeding assembly transfers the car roof board to the press-fit table 21:
The automobile roof plate is conveyed to the extending plate 13 on the right side through an external conveying belt, then a worker starts the motor 33, an output shaft of the motor 33 rotates anticlockwise (refer to fig. 2 in the anticlockwise direction), the motor 33 drives the rotating shaft 34 to rotate anticlockwise through the belt 35, the output shaft of the motor 33 and the rotating shaft 34 drive the feeding rod 37 to swing anticlockwise through the swinging rod 36, the feeding rod 37 can collide with the automobile roof plate on the extending plate 13 after swinging upwards, the automobile roof plate is lifted through upward rotation of the feeding rod 37, meanwhile, the automobile roof plate is supported in an auxiliary mode through side rods 371 on two sides of the feeding rod 37, when the automobile roof plate is lifted, the automobile roof plate is prevented from being askew, in addition, the feeding rod 37 swings leftwards due to anticlockwise rotation of the feeding rod 37, lifting and transferring of the automobile roof plate are achieved, the automobile roof plate gradually moves upwards to the pressing table 21 through multiple anticlockwise rotations of the feeding rod 37, when the automobile roof plate moves to a position coincident with the pressing table 21, the motor 33 is closed, the operation of transferring the feeding rod 37 stops to transfer the automobile roof plate, and the automatic roof plate lifting operation is achieved.
The pulling assembly pulls the felt cloth 62:
Starting an electric slide rail I71, driving a guide rod 72 to move towards one side close to a positioning roller 54 through the electric slide rail I71, driving a traction frame 73 to synchronously move by the guide rod 72, driving a clamping plate 79 on the inner side of the traction frame 73 to synchronously move, when the clamping plate 79 moves to one end of a felt cloth 62 above a bracket 511, the sliding frame 75 is abutted against a pushing plate 510, the sliding frame 75 cannot move after being abutted against the pushing plate 510, when the traction frame 73 continues to move towards one side close to the positioning roller 54, the sliding frame 75 slides along a sliding groove 74, the traction frame 73 stretches a spring II 77 through a connecting plate 76, the traction frame 73 also drives a convex strip 715 to synchronously move, the convex strip 715 is abutted against an inclined surface of the clamping block 714, the convex strip 715 further pushes the clamping block 714 to downwards move in a spring cavity 712, meanwhile, the spring III 713 is compressed, and when the clamping block 716 moves above the clamping block 714, the clamping block 714 moves upwards under the elastic reset action of the spring III 713, and the clamping block 714 is inserted into the inside of the clamping hole 716 and clamped with the clamping block 716; meanwhile, when the traction frame 73 drives the clamping plates 79 to move, the clamping plates 79 push the push-pull rod 78 through the connecting rod 711 and enable the push-pull rod 78 to rotate, the push-pull rod 78 drives the two clamping plates 79 to be close to each other when rotating, when the push-pull rod 78 rotates to a vertical state, the pressing grooves 710 on the clamping plates 79 positioned below are attached to the auxiliary rods of the brackets 511, the two clamping plates 79 clamp the felt cloth 62, namely when the clamping blocks 714 are clamped with the clamping holes 716, the push-pull rod 78 rotates to a vertical state, so that the two clamping plates 79 clamp the felt cloth 62, at the moment, the sliding frame 75 always keeps the clamping state on the felt cloth 62 through the push-pull rod 78 and the connecting rod 711, after the clamping plates 79 clamp the felt cloth 62, the guide rod 72 is driven to move to one side far away from the positioning roller 54 through the electric sliding rail 71, the guide rod 72 drives the traction frame 73 to synchronously move, the traction frame 73 drives the clamping plates 79 on the inner side of the traction frame to synchronously move to one side far away from the positioning roller 54, the clamping plates 79 can pull the felt cloth 62, the felt cloth 62 can drive the rotating disc 6 to rotate on the fixed table 51 through the rotating shaft 61, so that the felt cloth 62 is unfolded, after the traction frame 73 moves to one side of the support column 1 far away from the positioning roller 54, the felt cloth 62 can be covered above an automobile ceiling plate positioned on the pressing table 21, the effect of automatically covering the felt cloth 62 is realized, the steps of needing manual placement are reduced, the felt cloth 62 is ensured to be accurately paved at the appointed position of the automobile ceiling plate, the problems of position deviation, skew and the like possibly occurring when the felt cloth 62 is paved manually are avoided, and the complicated steps of manually repeatedly pulling the adjustment position are avoided.
Positioning the pulled felt cloth 62:
When the felt cloth 62 moves and expands, the felt cloth 62 drives two positioning rollers 54 which are in contact with the felt cloth 62 to rotate on the positioning table 53, the positioning rollers 54 can drive the ratchet wheels 56 to rotate through the baffle plates 55 in the rotating process, the ratchet wheels 56 can continuously press the ratchet bars 59 to enable the ratchet bars 59 to continuously move towards the inside of the positioning groove blocks 57, the first spring 58 is continuously compressed by the ratchet bars 59, after the felt cloth 62 completely covers the upper part of an automobile ceiling plate on the pressing table 21, the felt cloth 62 stops moving and expands, the ratchet bars 59 can be in contact with the adjacent ratchet wheels 56 under the elastic action of the first spring 58, further the ratchet wheels 56 can be clamped, the ratchet wheels 56 can be prevented from reversely rotating, the felt cloth 62 can be further prevented from reversely limiting through the baffle plates 55 and the positioning rollers 54, the felt cloth 62 can be prevented from moving and retracting towards the side far away from the traction frame 73, and the felt cloth 62 can be kept in a flat state through the two positioning rollers 54 and the two clamping plates 79.
The press assembly presses the felt cloth 62 against the ceiling panel of the vehicle:
Starting electric telescopic handle 41, electric telescopic handle 41's telescopic shaft can downwardly extending, electric telescopic handle 41 can drive holding down plate 42 downwardly moving, holding down plate 42 drives slide bar 45 and slides downwardly in stabilizing slot 44, can make holding down plate 42 steadily downwardly moving under stabilizing slot 44's guide effect, simultaneously, holding down plate 42 downwardly moving can drive the synchronous downwardly moving of pressfitting pad 43, pressfitting pad 43 downwardly moving can contradict with felt cloth 62, pressfitting pad 43 continues downwardly moving can push felt cloth 62 downwardly moving, make felt cloth 62 laminate with the car ceiling board on the pressfitting platform 21, the soft rubber material of cooperation pressfitting pad 43 can make felt cloth 62 adapt to the shape of car ceiling board and carry out whole laminating, the laminating speed is faster, the soft rubber material of pressfitting pad 43 can adapt to the car ceiling board of arbitrary shape simultaneously, make the pressure that felt cloth 62 received more even, the shape of pressfitting platform 21 and the corresponding setting of car ceiling board can support the car ceiling board, avoid excessively pressing the car ceiling board.
The release rack 717 releases the engagement of the clip 714 with the clip hole 716:
In the downward movement process of the lower pressing plate 42, the lower pressing plate 42 drives the release frame 717 to move downward synchronously, after the release frame 717 moves downward, two ends of the C-shaped rod of the release frame 717 are inserted into the clamping holes 716, the release frame 717 pushes the clamping blocks 714 to move downward, the third spring 713 is compressed when the clamping blocks 714 move downward, at this time, the clamping blocks 714 cannot be clamped with the clamping holes 716, and simultaneously under the elastic reset action of the second spring 77, the sliding frame 75 moves along the sliding groove 74 to the side close to the positioning roller 54, and the sliding frame 75 drives the two clamping plates 79 to move to the side far away from each other through the push-pull rod 78 and the connecting rod 711, so that the two clamping plates 79 do not clamp the felt cloth 62.
The cutting assembly cuts the felt cloth 62:
In the downward movement process of the lower pressing plate 42, the lower pressing plate 42 can drive the second electric sliding rail 81 to synchronously move downward, the second electric sliding rail 81 can drive the second electric sliding block 82 to synchronously move downward with the cutting knife 83, when the lower pressing plate 42 presses the felt cloth 62 on the automobile ceiling plate, the cutting knife 83 can penetrate the felt cloth 62, then the second electric sliding rail 81 is started, the second electric sliding rail 81 can drive the second electric sliding block 82 to move, the second electric sliding block 82 can drive the cutting knife 83 to synchronously move, the cutting knife 83 penetrating the felt cloth 62 can scratch the felt cloth 62, and then automatic cutting of the felt cloth 62 is achieved, and cutting can be performed at a stable speed and with a precise size.
It should be noted that, in fig. 1, the left side is the blanking side, the right side is the feeding side, after the felt cloth 62 is attached to the car ceiling board on the pressing table 21, the feeding assembly is started to gradually transfer the car ceiling board on the pressing table 21 to the extension board 13 on the left side and the external conveyor belt for blanking, and after blanking, the redundant felt cloth on the car ceiling board needs to be cut and trimmed.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The felt butt joint pressing device is characterized by comprising a support column (1), wherein a top plate (11) is fixedly connected to the top of the support column (1), a bottom frame (12) is fixedly connected to the bottom of the support column (1), extension plates (13) are fixedly connected to the left side and the right side of the support column (1), a support rod (2) is fixedly connected to the upper surface of the bottom frame (12), two pressing tables (21) are inserted into the top end of the support rod (2), a gap is reserved between the two pressing tables (21), and a pressing assembly is arranged at the bottom of the top plate (11);
The pressing assembly comprises an electric telescopic rod (41) fixedly connected to the middle of the top plate (11), a telescopic shaft of the electric telescopic rod (41) is fixedly connected with a lower pressing plate (42), the lower surface of the lower pressing plate (42) is fixedly connected with a pressing pad (43), the pressing pad (43) is made of rubber, four stabilizing grooves (44) are formed in the support column (1), four sliding rods (45) are fixedly connected to the lower pressing plate (42), and the four sliding rods (45) are respectively arranged in the four stabilizing grooves (44) in a sliding mode;
The feeding assembly comprises two fixing plates (31) which are respectively and fixedly connected to the left side and the right side of the underframe (12), fixing columns (32) are fixedly connected to the upper surfaces of one ends, far away from the underframe (12), of the two fixing plates (31), a motor (33) is fixedly connected to one fixing column (32), a rotating shaft (34) is rotatably connected to the other fixing column (32), a belt wheel I is fixedly connected to the rotating shaft (34), a belt wheel II is fixedly connected to an output shaft of the motor (33), a belt (35) is connected between the belt wheel I and the belt wheel II in a transmission manner, a swinging rod (36) is fixedly connected to the output shaft of the motor (33) and the rotating shaft (34), the two swinging rods (36) are rotatably connected with the feeding rod (37), and the feeding rod (37) is positioned in a gap between the two pressing tables (21);
Felt butt joint closing device is still including locating component, locating component is including two fixed stations (51) of symmetry fixed connection on pillar (1), two fixed stations (51) all fixedly connected with mount (52), one side that two mount (52) are close to each other is all fixedly connected with locating bench (53), rotate and be connected with two positioning roller (54) of upper and lower symmetry between two locating bench (53), two both ends of two positioning roller (54) are all fixedly connected with baffle (55), one side that every baffle (55) kept away from positioning roller (54) is all fixedly connected with ratchet (56), one side that locating bench (53) is close to positioning roller (54) is fixedly connected with constant head tank piece (57), the inside sliding connection of constant head tank piece (57) has ratchet (59) of two upper and lower symmetries, be provided with spring one (58) between ratchet (59) and adjacent ratchet (56), all fixedly connected with squeeze board (510) on two constant head tank piece (57), one side that two push board (510) are close to each other is fixedly connected with support (511).
2. A felt butt seam pressing device according to claim 1, characterized in that the feeding bar (37) is fixedly connected with symmetrically arranged side bars (371).
3. The felt butt seam pressing device according to claim 1, wherein the bracket (511) is composed of a main rod and a plurality of auxiliary rods, two ends of the main rod are respectively fixedly connected with two pushing plates (510), and the plurality of auxiliary rods are fixedly connected to the main rod.
4. A felt butt seam pressing device according to claim 3, characterized in that one end of the two fixing tables (51) far away from the support column (1) is rotatably connected with a rotating disc (6), a rotating shaft (61) is fixedly connected between the two rotating discs (6), felt cloth (62) is wound on the outer surface of the rotating shaft (61), and one end of the felt cloth (62) far away from the rotating shaft (61) passes through between the two positioning rollers (54).
5. The felt butt joint pressing device according to claim 4, further comprising a pulling assembly, wherein the pulling assembly comprises two first electric sliding rails (71) symmetrically and fixedly connected to the supporting column (1), the bottoms of the two first electric sliding rails (71) are respectively and slidably connected with one guide rod (72), the bottoms of the two guide rods (72) are fixedly connected with a traction frame (73) together, sliding grooves (74) are respectively formed in the left side and the right side of the traction frame (73), sliding frames (75) are respectively and slidably connected to the left side and the right side of the sliding frame (73), connecting plates (76) are fixedly connected to the left side and the right side of the traction frame (73), connecting plates (76) extend to the inner sides of the adjacent sliding frames (75), springs (77) are connected between one side of each connecting plate (76) far away from the rotating shaft (61) and the adjacent sliding frames (75), two upper and lower symmetrically arranged sliding rods (78) are rotatably connected to the inner sides of the sliding frames (75), two upper and lower symmetrically arranged sliding clamping plates (79) are respectively arranged in the inner sides of the traction frame (73), a plurality of sliding plates (79) are respectively and fixedly connected with one end of the connecting rods (711) far from the two adjacent sliding frames (75), spring cavity (712) have been seted up at the top of carriage (75), the inside fixedly connected with spring in spring cavity (712) is three (713), the top fixedly connected with fixture block (714) of spring three (713), the bottom of fixture block (714) slides in the inside of spring cavity (712), one side top that push-and-pull rod (78) was kept away from to fixture block (714) sets up to the inclined plane, the upper surface fixedly connected with sand grip (715) of carriage (73), clamping holes (716) have all been seted up at the left and right ends of sand grip (715), one side fixedly connected with that holding down plate (42) is close to carriage (73) is relieved frame (717).
6. The felt butt joint pressing device according to claim 5, wherein one side of the two clamping plates (79) close to each other is made of rubber, the releasing frame (717) is composed of two fixing rods and a C-shaped rod, wherein the two fixing rods are fixedly connected with the lower pressing plate (42), the C-shaped rod is fixedly connected between the two fixing rods, and two ends of the C-shaped rod of the releasing frame (717) are respectively corresponding to positions of the two clamping holes (716).
7. The felt butt-joint pressing device according to claim 6, further comprising a cutting assembly, wherein the cutting assembly comprises a second electric sliding rail (81), the second electric sliding rail (81) is fixedly connected to one side, far away from the release frame (717), of the lower pressing plate (42), an electric sliding block (82) is slidingly connected to the bottom of the second electric sliding rail (81), and a cutting knife (83) is fixedly connected to the bottom of the electric sliding block (82).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411744743.XA CN119217731B (en) | 2024-12-02 | 2024-12-02 | A felt seam pressing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411744743.XA CN119217731B (en) | 2024-12-02 | 2024-12-02 | A felt seam pressing device |
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| CN119217731B true CN119217731B (en) | 2025-03-25 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193773A (en) * | 2021-12-17 | 2022-03-18 | 全兴汽车配件（福州）有限公司 | Automobile upright post leather-sticking device and working method thereof |
| CN216683407U (en) * | 2021-12-28 | 2022-06-07 | 珠海奇川精密设备有限公司 | Segmented laminating machine |
| CN118789830A (en) * | 2024-06-12 | 2024-10-18 | 宁波拓普汽车电子有限公司 | Automatic cutting, feeding and pressing device for automobile ceiling fabrics |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993802B (en) * | 2020-08-25 | 2022-05-31 | 潘碧珍 | Burr paper cutting stamp device |
| CN220482616U (en) * | 2023-07-26 | 2024-02-13 | 苏州丰川电子科技有限公司 | Hot pressing processing equipment |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193773A (en) * | 2021-12-17 | 2022-03-18 | 全兴汽车配件（福州）有限公司 | Automobile upright post leather-sticking device and working method thereof |
| CN216683407U (en) * | 2021-12-28 | 2022-06-07 | 珠海奇川精密设备有限公司 | Segmented laminating machine |
| CN118789830A (en) * | 2024-06-12 | 2024-10-18 | 宁波拓普汽车电子有限公司 | Automatic cutting, feeding and pressing device for automobile ceiling fabrics |
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