CN117506404A - Screw screwing device for soft connection - Google Patents
Screw screwing device for soft connection Download PDFInfo
- Publication number
- CN117506404A CN117506404A CN202410016667.4A CN202410016667A CN117506404A CN 117506404 A CN117506404 A CN 117506404A CN 202410016667 A CN202410016667 A CN 202410016667A CN 117506404 A CN117506404 A CN 117506404A
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- frame
- plate
- screw
- bearing
- moving
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
- 239000010959 steel Substances 0.000 claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract 3
- 238000000429 assembly Methods 0.000 claims abstract 3
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- 239000000741 silica gel Substances 0.000 description 16
- 229910002027 silica gel Inorganic materials 0.000 description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 239000002390 adhesive tape Substances 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Abstract
Screw device is twisted with joining to soft relates to part assembly field, includes: the upper end and the lower end of the supporting frame are provided with mounting frames, and a vertically moving lifting frame is arranged between the mounting frames; the bearing mechanism comprises two bearing assemblies with adjustable intervals and respectively arranged on the lifting frame and the lower mounting frame, each bearing assembly comprises two symmetrically arranged bearing rods and is used for bearing steel rings, the bearing rods are sleeved with a plurality of limiting wheels, and the steel rings are respectively positioned between two adjacent limiting wheels; the feeding mechanism comprises a supporting plate which is arranged on the lifting frame and moves along the length direction of the lifting frame, and two feeding wheels which are arranged up and down and have adjustable distance are arranged on the supporting plate and are used for conveying the silicon rubber cloth and the steel belt; the screw screwing mechanism comprises two clamping nozzles symmetrically arranged on two sides of the length direction of the lifting frame and used for receiving screws, and a screw driver which moves vertically and rotates around the axis of the screw driver is arranged above the clamping nozzles and used for screwing the screws. The device can provide support for all parts and automatically perform screw screwing operation, so that the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of part assembly, in particular to a screw tightening device for soft connection.
Background
A large number of air pipes are used in the ventilation system, and the parts of the air pipes connected are called soft joints, so that the ventilation system has the functions of sealing, silencing and shock insulation. The soft joint mainly comprises a silicon adhesive tape, a steel ring, a steel belt and the like, and the shape of the steel ring is various due to the different shapes of the air pipes, but the soft joint mainly comprises a round shape and a rectangular shape. In the production process of soft joint, need pass through screw connection with both sides and steel ring and the steel band of silica gel cloth to the steel band is located between silica gel cloth and the screw head, because silica gel cloth is soft material, is difficult to support silica gel cloth, so usually adopts artificial mode to fix silica gel cloth on the steel ring. Taking a round steel ring as an example, a worker firstly needs to cut out a silicon adhesive tape with a certain length, then fix one end of the silicon adhesive tape and one end of a steel belt on one steel ring through screws, then fix one side of the silicon adhesive tape and one steel belt on one steel ring completely, and then fix the other side of the silicon adhesive tape and one steel belt on the other steel ring. In this process, the workman need constantly adjust the position of steel ring and silica gel cloth, can consume a large amount of time, be unfavorable for production efficiency's improvement to when being connected silica gel cloth and second steel ring, holistic volume is too huge, when removing the steel ring, very inconvenient, probably leads to the hookup location of silica gel cloth and steel band to appear the deviation, leads to the fact the influence to product quality.
Disclosure of Invention
To the above-mentioned relevant prior art's not enough, this application provides a soft connect with twisting screw device, can provide the support to each part to automatic operation of twisting the screw improves production efficiency, has stronger practicality.
In order to achieve the above object, the present invention adopts the following technique:
a screw tightening device for soft connection, comprising: support frame, bearing mechanism, feed mechanism, screw mechanism is twisted to screw.
The upper end and the lower end of the supporting frame are respectively provided with a mounting frame, and a lifting frame moving along the vertical direction is arranged between the mounting frames; the bearing mechanism comprises two bearing components which are symmetrically arranged and adjustable in distance and are respectively arranged on the lifting frame and the mounting frame below, the bearing components comprise two bearing rods which are symmetrically arranged and are used for bearing two steel rings, the bearing rods are horizontally arranged and sleeved with a plurality of limiting wheels, the steel rings are respectively positioned between two adjacent limiting wheels, the two bearing rods positioned below are arranged on the moving plate and move in opposite directions, and the moving plate moves along the length direction of the mounting frame; the feeding mechanism is arranged on the lifting frame and comprises a supporting plate moving along the length direction of the lifting frame, two feeding wheels which are arranged up and down and have adjustable distances are arranged on the supporting plate, and the feeding wheels rotate around the axis of the feeding wheels and are used for conveying the silicon rubber cloth and the steel belt; the screw screwing mechanism is arranged on the lifting frame and comprises two clamping nozzles which are symmetrically arranged on two sides of the length direction of the lifting frame and used for receiving screws, the clamping nozzles move along the vertical direction and the length direction of the lifting frame, and a screwdriver which moves along the vertical direction and rotates around the axis of the screwdriver is arranged above the clamping nozzles and used for screwing the screws.
Further, the carrier bar that is located the below wears to locate on a plurality of first curb plates, and first curb plate is installed on the U-shaped board, and the U-shaped board is passed at the carrier bar both ends, and the U-shaped board is installed in the U-shaped frame, and U-shaped frame both sides all are equipped with two spouts of vertical arrangement, wear to be equipped with the screw in the spout for locking the U-shaped board, U-shaped frame slidable mounting is on the lifter plate, and locks with the screw, and the lifter plate bottom is connected in the removal end of the first telescopic link of vertical arrangement, and first telescopic link is installed on the movable plate.
Further, one of the bearing rods located above is arranged on the second side plate in a penetrating mode, the second side plate is arranged on the bottom face of the lifting frame, the other bearing rod located above is arranged on the third side plate in a penetrating mode, the third side plate is arranged on the movable frame, and the movable frame is arranged on the lifting frame in a sliding mode.
Further, the two ends of the bearing rod are respectively provided with a rotator, and the two sides of the U-shaped frame are also provided with grooves for penetrating through the rotators.
Further, the riser is equipped with in backup pad top surface both sides, and the riser top surface is equipped with the spacing groove, and sliding fit has the connecting plate in the spacing groove, still is equipped with the guide bar in the spacing groove, and the connecting plate cover is located on the guide bar to remove along its axis direction, be located the feed wheel both ends of top and rotate respectively and install on the connecting plate, be located the feed wheel both ends of below and rotate respectively and install on the riser, and connect in driving motor's power take off, driving motor installs in the backup pad.
Further, the connecting plate top still is equipped with the clamp plate, and the clamp plate cover is located on the guide bar, and the both ends are worn to be equipped with the screw for lock the clamp plate on the riser, still the cover is equipped with the spring on the guide bar, and the connecting plate and the spacing groove bottom are supported respectively at the spring both ends, and are in compression state all the time, and the clamp plate top surface still wears to be equipped with the hand wheel, and the hand wheel lower extreme supports to the connecting plate for the height of adjusting the connecting plate.
Further, the clamping mouth is arranged on the transverse plate, the transverse plate is connected with the moving end of the second telescopic rod, the second telescopic rod is arranged on the frame body, and the frame body is slidably arranged on the lifting frame and moves along the length direction of the lifting frame; one side of the clamping mouth is also provided with a feeding pipe, the upper end of the feeding pipe is connected with a screw arranging machine for conveying screws, and the screw arranging machine is arranged on the mounting frame above.
Further, two support rods which are horizontally arranged are further arranged on the opposite sides of the frame body, one ends of the support rods are connected to the support blocks, the support blocks are connected to the moving ends of third telescopic rods which are horizontally arranged, and the third telescopic rods are arranged in the frame body.
Further, the screwdriver penetrates through the bearing plate and is connected to the power output end of the rotating motor, the rotating motor is installed on the bearing plate, at least one part of the bearing plate is located in the frame body and is connected to the moving end of the fourth telescopic rod, the bearing plate is further sleeved on the vertical rod, and the fourth telescopic rod and the vertical rod are installed in the frame body.
Further, still including locating the feed mechanism and twisting the cutting mechanism between the screw mechanism, cutting mechanism is including installing in the frame in the backup pad, installs horizontal straight line mechanism on the frame, is equipped with the movable block on the movable end of horizontal straight line mechanism, wears to be equipped with the pivot on the movable block, and the one end that the pivot is close to the screw mechanism is equipped with the saw blade for cutting silica gel cloth and steel band, and the pivot other end is connected in the power take off of rotating motor, and rotating motor installs on the movable block.
Further, a plurality of rollers are arranged on two sides of the length direction and the width direction of the upper end and the lower end of the lifting frame, and the rollers are in contact with the inner wall of the supporting frame and locked by screws.
The invention has the beneficial effects that:
the two steel rings are supported by the bearing mechanism and are driven to rotate, meanwhile, the steel belt and the silica gel cloth are conveyed by the feeding mechanism, and the silica gel cloth and the steel belt are automatically fixed on the two steel rings at the same time by screws, so that the production efficiency can be greatly improved, the steel rings do not need to be manually moved, and the labor intensity of workers is reduced; the distance between feeding wheels for conveying the silica gel cloth and the steel belt is adjustable, so that the silica gel cloth and the steel belt can be ensured to be pressed tightly, and the silica gel cloth and the steel belt can be stably operated; the lifting frame can move in the vertical direction so as to adjust the heights of the feeding mechanism and the screw screwing mechanism, the position of the bearing rod can be adjusted, and the feeding mechanism and the screw screwing mechanism can also move in the horizontal direction, so that the lifting frame can adapt to steel rings with different sizes, and the universality is improved.
Drawings
The drawings described herein are for illustration of selected embodiments only and not all possible implementations, and are not intended to limit the scope of the invention.
Fig. 1 is a schematic perspective view of an overall structure according to an embodiment of the present application.
Fig. 2 is a schematic perspective view of the bearing mechanism installed in the supporting frame according to the embodiment of the present application.
Fig. 3 is a schematic perspective view of a bearing assembly mounted on a mounting frame according to an embodiment of the present application.
Fig. 4 is a schematic perspective view of a bearing assembly mounted on a lifting frame according to an embodiment of the present application.
Fig. 5 is a schematic perspective view of a feeding mechanism and a cutting mechanism according to an embodiment of the present application.
Fig. 6 is a schematic perspective view of a feeding mechanism according to an embodiment of the present application.
Fig. 7 is a schematic perspective view of a screw tightening mechanism according to an embodiment of the present application.
Fig. 8 is a schematic perspective view of a cross-sectional structure of a frame according to an embodiment of the present application.
Reference numerals illustrate: 100-supporting frame, 200-bearing mechanism, 300-feeding mechanism, 400-screwing mechanism, 500-cutting mechanism, 101-mounting frame, 102-lifting frame, 201-bearing rod, 202-limiting wheel, 203-moving plate, 204-first side plate, 205-U-shaped plate, 206-U-shaped frame, 207-lifting plate, 208-first telescopic rod, 209-sliding chute, 210-second side plate, 211-third side plate, 212-moving frame, 213-rotator, 214-groove, 301-supporting plate, 302-feeding wheel, 303-vertical plate, 304-limiting groove, 305-connecting plate, 306-guiding rod, 307-driving motor, 308-pressing plate, 309-spring, 310-hand wheel, 401-clamping mouth, 402-screwdriver, 403-transverse plate, 404-second telescopic rod, 405-frame body, 406-feeding pipe, 407-screw column divider, 408-bearing plate, 409-rotating motor, 410-fourth telescopic rod, 411-vertical rod, 412-supporting rod, 413-supporting block, 414-third motor, 501-telescopic rod, 502-rotating frame, 502-rotating shaft, 502-rotating plate, 505-rotating plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, but the described embodiments of the present invention are some, but not all embodiments of the present invention.
As shown in fig. 1 to 8, an embodiment of the present application provides a screw tightening device for soft connection, including: the device comprises a supporting frame 100, a bearing mechanism 200, a feeding mechanism 300 and a screw screwing mechanism 400.
The upper end and the lower end of the support frame 100 are respectively provided with a mounting frame 101, and a lifting frame 102 which moves along the vertical direction is arranged between the mounting frames 101; the bearing mechanism 200 comprises two bearing components which are symmetrically arranged and adjustable in distance and are respectively arranged on the lifting frame 102 and the mounting frame 101 below so as to support steel rings with different sizes, the bearing components comprise two bearing rods 201 which are symmetrically arranged and are used for bearing the two steel rings, the bearing rods 201 are horizontally arranged and sleeved with a plurality of limiting wheels 202, the steel rings are respectively positioned between the two adjacent limiting wheels 202, two sides of the steel rings are limited in the rotation process of the steel rings, the steel rings are prevented from sliding off, the two bearing rods 201 positioned below are arranged on the moving plate 203 and move in opposite directions, and the moving plate 203 moves along the length direction of the mounting frame 101; the feeding mechanism 300 is arranged on the lifting frame 102 and comprises a supporting plate 301 moving along the length direction of the lifting frame 102, two feeding wheels 302 which are arranged up and down and have adjustable distances are arranged on the supporting plate 301, and the feeding wheels 302 rotate around the axis of the feeding wheels 302 and are used for conveying silicon rubber strips and steel belts; the screw screwing mechanism 400 is mounted on the lifting frame 102 and comprises two clamping nozzles 401 symmetrically arranged on two sides of the lifting frame 102 in the length direction, and is used for receiving screws, the clamping nozzles 401 move in the vertical direction and the length direction of the lifting frame 102, and a screw driver 402 which moves in the vertical direction and rotates around the axis of the screw driver is arranged above the clamping nozzles 401 and is used for screwing the screws.
Specifically, as shown in fig. 1-4, the bearing rod 201 located below is arranged on a plurality of first side plates 204 in a penetrating manner, the first side plates 204 are installed on the U-shaped plates 205, two ends of the bearing rod 201 penetrate through the U-shaped plates 205, the U-shaped plates 205 are installed in the U-shaped frames 206, two sliding grooves 209 which are vertically arranged are respectively arranged on two sides of the U-shaped frames 206, screws are arranged in the sliding grooves 209 in a penetrating manner and used for locking the U-shaped plates 205, so that the height of the U-shaped plates 205 can be adjusted, after the bearing rod is locked by the screws, the bearing rod 201 slides down, the U-shaped frames 206 are slidably installed on the lifting plates 207, the distance between the two U-shaped frames 206 can be adjusted, so that the requirements of steel rings with different sizes can be met, the U-shaped frames 206 are locked by the screws, the U-shaped frames 206 are prevented from moving towards directions away from each other under the action of gravity of the steel rings, the bottom surfaces of the lifting plates 207 are connected to the moving ends of the first telescopic rods 208 which are vertically arranged, the first telescopic rods 208 are installed on the moving plates 203, the first telescopic rods 208 can be used for locking cylinders, after the steel rings are placed on the bearing rods 201 below, the bearing rods 201, the lifting plates are prevented from sliding down, the first telescopic rods 208 are used for enabling the lifting rods 208, and the lifting rods to move upwards, so that the two steel rings are prevented from moving upwards, and the two sides of the steel rings 202, and the two sides are prevented from being in the process that the rotation between the bearing rods are located on the two sides, and the two sides of the lifting rods, and the lifting rods are located between the lifting rods, and the two sides, and the lifting sides of the lifting rods are prevented from the moving and moving upwards and moving.
Specifically, as shown in fig. 2-4, one of the carrying bars 201 located above is threaded on the second side plate 210, the second side plate 210 is mounted on the bottom surface of the lifting frame 102, the second side plate 210 is fixed on the lifting frame 102, the other carrying bar 201 located above is threaded on the third side plate 211, the third side plate 211 is mounted on the moving frame 212, the moving frame 212 is slidably mounted on the lifting frame 102, and the moving frame 212 can move along the length direction of the lifting frame 102, so that the distance between the two carrying bars 201 above can be adjusted to adapt to steel rings with different sizes.
Specifically, as shown in fig. 2-4, the two ends of the bearing rod 201 are respectively provided with a rotator 213, the bearing rod 201 is driven by the rotator 213 to rotate, so as to drive the steel ring to rotate, after a screw is screwed on the steel ring, the bearing rod 201 drives the steel ring to rotate by a certain angle, after a circle of silica gel cloth is covered on the steel ring, the silica gel cloth and the steel belt are cut off, then the lifting plate 207 is lowered, the steel ring is separated from the bearing rod 201 above, the processed soft connection can be removed, and grooves 214 are formed on two sides of the U-shaped frame 206 and used for penetrating through the rotator 213.
Specifically, as shown in fig. 1 and fig. 5-6, two sides of the top surface of the supporting plate 301 are provided with risers 303, the top surface of each riser 303 is provided with a limit groove 304, a connecting plate 305 is slidably matched in each limit groove 304, a guide rod 306 is further arranged in each limit groove 304, each connecting plate 305 is sleeved on each guide rod 306 and moves along the axis direction of each guide rod, each guide rod 306 is used for guiding the corresponding connecting plate 305 to move in the vertical direction, two ends of each feeding wheel 302 located above are respectively rotatably mounted on each connecting plate 305, two ends of each feeding wheel 302 located below are respectively rotatably mounted on each riser 303, so that the distance between the two feeding wheels 302 can be adjusted through the up-down movement of each connecting plate 305, a silicon adhesive tape and a steel belt can smoothly pass through the two feeding wheels 302, and when the connecting plate 305 is moved downwards, the upper feeding wheels 302 can compress the silicon adhesive tape and the steel belt, so that the operation of the silicon adhesive tape and the steel belt is more stable, one end of the lower feeding wheel 302 is connected with the power output end of the driving motor 307, the driving motor 307 is mounted on the supporting plate 301, and the lower feeding wheel 302 is driven to rotate by the driving motor 307, so that the silicon adhesive tape and the silicon adhesive tape can be moved towards the center of the lifting frame 102.
Specifically, as shown in fig. 1 and fig. 5-6, in order to more conveniently adjust the distance between the two feeding wheels 302, a pressing plate 308 is further disposed above the connecting plate 305, the pressing plate 308 is sleeved on the guide rod 306, screws are disposed at two ends of the pressing plate and used for locking the pressing plate 308 on the riser 303, a spring 309 is further sleeved on the guide rod 306, two ends of the spring 309 are respectively abutted to the bottom of the connecting plate 305 and the bottom of the limiting groove 304, and are always in a compressed state, a hand wheel 310 is disposed on the top surface of the pressing plate 308, the lower end of the hand wheel 310 is abutted to the connecting plate 305 and used for adjusting the height of the connecting plate 305, when the distance between the two feeding wheels 302 needs to be increased, the hand wheel 310 is rotated, the connecting plate 305 moves upwards under the elastic force of the spring 309, and when the distance between the two feeding wheels 302 needs to be decreased, the lower end of the hand wheel 310 is rotated to apply a downward force to the connecting plate 305, so that the connecting plate 305 moves downwards, and the spring 309 is further compressed.
Specifically, as shown in fig. 1 and fig. 7-8, a feeding pipe 406 is disposed at one side of the gripper nozzle 401, the upper end of the feeding pipe 406 is connected to a screw column dividing machine 407, the screw column dividing machine 407 conveys screws towards the gripper nozzle 401 through the feeding pipe 406, the screw column dividing machine 407 is mounted on the mounting frame 101 above, the screw column dividing machine 407 is commercially available equipment, the gripper nozzle 401 is mounted on a cross plate 403, the cross plate 403 is connected to the moving end of a second telescopic rod 404, the second telescopic rod 404 is mounted on a frame body 405, the frame body 405 is slidably mounted on the lifting frame 102 and moves along the length direction of the frame body, and after the screws are conveyed in the gripper nozzle 401, the second telescopic rod 404 drives the gripper nozzle 401 to descend, so that the gripper nozzle 401 approaches to the steel ring as much as possible, and the screw driver 402 screws the screws onto the steel ring.
Specifically, as shown in fig. 1 and 8, the screwdriver 402 is disposed on the carrier plate 408 in a penetrating manner and is connected to a power output end of the rotating motor 409, the rotating motor 409 is mounted on the carrier plate 408, at least a portion of the carrier plate 408 is located in the frame 405 and is connected to a moving end of the fourth telescopic rod 410, the carrier plate 408 is further sleeved on the vertical rod 411, the fourth telescopic rod 410 and the vertical rod 411 are mounted in the frame 405, and when a screw needs to be screwed, the fourth telescopic rod 410 drives the carrier plate 408 to descend, and at this time, the rotating motor 409 drives the screwdriver 402 to rotate, so that the screw in the clamping nozzle 401 is screwed on the steel ring.
Specifically, as shown in fig. 1, 3-4 and 8, in order to ensure that the steel ring will not move under the action of external force when the screw is screwed on the steel ring, two horizontally arranged support rods 412 are further provided on opposite sides of the two frames 405, when in use, the support rods 412 are positioned in the steel ring, support the steel ring through the support rods 412, one end of each support rod 412 is connected to a support block 413, the support blocks 413 are connected to the moving end of a horizontally arranged third telescopic rod 414, the third telescopic rod 414 is installed in the frame 405, when the steel ring moves upwards under the support of the bearing rod 201, the third telescopic rod 414 drives the support rods 412 to move towards the frame 405 and enter the frame 405, and after the steel ring abuts against the bearing rod 201 above, the third telescopic rod 414 drives the support rods 412 to extend out again, so that the support rods 412 are positioned in the inner side of the steel ring, and support is provided for the steel ring.
Specifically, as shown in fig. 1 and 5, in order to facilitate the removal of the steel ring after the screw screwing is completed, a cutting mechanism 500 is further disposed between the feeding mechanism 300 and the screw screwing mechanism 400, the cutting mechanism 500 includes a frame 501 mounted on the supporting plate 301, the silicon rubber sheet and the steel belt conveyed by the feeding wheel 302 pass through the frame 501, a horizontal linear mechanism is mounted on the frame 501, the horizontal linear mechanism may adopt a motor screw rod structure, a moving block 502 is disposed on a moving end of the horizontal linear mechanism, a rotating shaft 503 is disposed on the moving block 502 in a penetrating manner, a circular saw blade 504 is disposed at one end of the rotating shaft 503 near the screw screwing mechanism 400, for cutting the silicon rubber sheet and the steel belt, the other end of the rotating shaft 503 is connected to a power output end of a rotating motor 505, the rotating motor 505 is mounted on the moving block 502, when the silicon rubber sheet and the steel belt need to be cut off, the moving block 502 is driven to move along a width direction of the supporting plate 301 directly through the horizontal linear mechanism, and the rotating motor 505 is started at the same time, so that the silicon rubber sheet and the steel belt can be cut off around an axis of the circular saw blade 504.
Specifically, as shown in fig. 1 and 4, a plurality of rollers are disposed on both sides of the upper and lower ends of the lifting frame 102 in the length and width directions, and the rollers contact with the inner wall of the supporting frame 100, so that the lifting frame 102 can move in the vertical direction, and the rollers can be locked by screws, thereby fixing the lifting frame 102 at a certain position.
The above is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A screw tightening device for soft connection, comprising:
the lifting device comprises a supporting frame (100), wherein mounting frames (101) are respectively arranged at the upper end and the lower end of the supporting frame, and lifting frames (102) which move along the vertical direction are arranged between the mounting frames (101);
the bearing mechanism (200) comprises two bearing assemblies which are symmetrically arranged and adjustable in distance and are respectively arranged on the lifting frame (102) and the mounting frame (101) below, the bearing assemblies comprise two bearing rods (201) which are symmetrically arranged and are used for bearing two steel rings, the bearing rods (201) are horizontally arranged and sleeved with a plurality of limiting wheels (202), the steel rings are respectively positioned between two adjacent limiting wheels (202), the two bearing rods (201) positioned below are arranged on the moving plate (203) and move in opposite directions, and the moving plate (203) is arranged along the length direction of the mounting frame (101);
the feeding mechanism (300) is arranged on the lifting frame (102) and comprises a supporting plate (301) moving along the length direction of the lifting frame (102), two feeding wheels (302) which are arranged up and down and have adjustable distances are arranged on the supporting plate (301), and the feeding wheels (302) are rotatably arranged around the axis of the feeding wheels (302) and are used for conveying silicon rubber fabrics and steel belts;
screw screwing mechanism (400), install in on crane (102), including two symmetrical arrangement locate press from both sides mouth (401) of crane (102) length direction both sides are used for accepting the screw, just press from both sides mouth (401) along vertical direction reaches the length direction of crane (102) removes the setting, press from both sides mouth (401) top and be equipped with along vertical direction removal and around self axis pivoted screwdriver (402), be used for screwing the screw.
2. The soft-joint screw screwing device according to claim 1, wherein the bearing rod (201) located below is arranged on a plurality of first side plates (204) in a penetrating manner, the first side plates (204) are arranged on the U-shaped plates (205), two ends of the bearing rod (201) penetrate through the U-shaped plates (205), the U-shaped plates (205) are arranged in a U-shaped frame (206), two sliding grooves (209) which are vertically arranged are formed in two sides of the U-shaped frame (206), screws are arranged in the sliding grooves (209) in a penetrating manner and used for locking the U-shaped plates (205), the U-shaped frame (206) is slidably arranged on a lifting plate (207) and locked by screws, the bottom surface of the lifting plate (207) is connected to the moving end of a first telescopic rod (208) which is vertically arranged, and the first telescopic rod (208) is arranged on the moving plate (203).
3. The soft-joint screw tightening device according to claim 1, wherein one of the carrying bars (201) located above is penetrated through the second side plate (210), the second side plate (210) is mounted on the bottom surface of the lifting frame (102), the other carrying bar (201) located above is penetrated through the third side plate (211), the third side plate (211) is mounted on the moving frame (212), and the moving frame (212) is slidably mounted on the lifting frame (102).
4. The soft-joint screw-driving device according to claim 2, wherein the two ends of the carrying rod (201) are provided with rotators (213), and the two sides of the U-shaped frame (206) are further provided with grooves (214) for passing through the rotators (213).
5. The soft screw tightening device for soft connection according to claim 1, wherein two sides of the top surface of the supporting plate (301) are provided with vertical plates (303), the top surface of each vertical plate (303) is provided with a limiting groove (304), a connecting plate (305) is slidably matched in each limiting groove (304), a guide rod (306) is further arranged in each limiting groove (304), the connecting plate (305) is sleeved on each guide rod (306) and moves along the axial direction of each guide rod (306), two ends of the feeding wheel (302) above are respectively rotatably mounted on the connecting plate (305), two ends of the feeding wheel (302) below are respectively rotatably mounted on the corresponding vertical plates (303), and are connected to the power output end of a driving motor (307), and the driving motor (307) is mounted on the supporting plate (301).
6. The soft-joint screw screwing device according to claim 5, wherein a pressing plate (308) is further arranged above the connecting plate (305), the pressing plate (308) is sleeved on the guide rod (306), screws are arranged at two ends of the pressing plate in a penetrating manner, the pressing plate (308) is locked on the vertical plate (303), a spring (309) is further sleeved on the guide rod (306), two ends of the spring (309) are respectively abutted to the connecting plate (305) and the bottom of the limiting groove (304), and are always in a compressed state, a hand wheel (310) is further arranged on the top surface of the pressing plate (308), and the lower end of the hand wheel (310) is abutted to the connecting plate (305) for adjusting the height of the connecting plate (305).
7. The screw tightening device for soft connection according to claim 1, wherein the clamping mouth (401) is mounted on a cross plate (403), the cross plate (403) is connected to a moving end of a second telescopic rod (404), the second telescopic rod (404) is mounted on a frame body (405), and the frame body (405) is slidably mounted on the lifting frame (102) and is movably arranged along a length direction of the lifting frame (102); the novel screw feeder is characterized in that a feeding pipe (406) is further arranged on one side of the clamping nozzle (401), the upper end of the feeding pipe (406) is connected to a screw column dividing machine (407) and used for conveying screws, and the screw column dividing machine (407) is arranged on the mounting frame (101) above.
8. The screw tightening device for soft connection according to claim 7, wherein two horizontally arranged support rods (412) are further arranged on opposite sides of the frame body (405), one end of each support rod (412) is connected to a support block (413), the support block (413) is connected to a moving end of a horizontally arranged third telescopic rod (414), and the third telescopic rod (414) is installed in the frame body (405).
9. The soft-joint screwing device according to claim 7, wherein the screw driver (402) is disposed on the carrier plate (408) in a penetrating manner and is connected to a power output end of the rotating motor (409), the rotating motor (409) is mounted on the carrier plate (408), at least a part of the carrier plate (408) is disposed in the frame (405) and is connected to a moving end of the fourth telescopic rod (410), the carrier plate (408) is further disposed on the vertical rod (411) in a sleeved manner, and both the fourth telescopic rod (410) and the vertical rod (411) are mounted in the frame (405).
10. The screw tightening device for soft connection according to any one of claims 1 to 9, further comprising a cutting mechanism (500) disposed between the feeding mechanism (300) and the screw tightening mechanism (400), wherein the cutting mechanism (500) comprises a frame (501) mounted on the supporting plate (301), a horizontal linear mechanism is mounted on the frame (501), a moving block (502) is disposed on a moving end of the horizontal linear mechanism, a rotating shaft (503) is disposed on the moving block (502) in a penetrating manner, a circular saw blade (504) is disposed at one end, close to the screw tightening mechanism (400), of the rotating shaft (503) for cutting a silicon rubber sheet and a steel belt, the other end of the rotating shaft (503) is connected to a power output end of a rotating motor (505), and the rotating motor (505) is mounted on the moving block (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202410016667.4A CN117506404B (en) | 2024-01-05 | 2024-01-05 | Screw screwing device for soft connection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410016667.4A CN117506404B (en) | 2024-01-05 | 2024-01-05 | Screw screwing device for soft connection |
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| CN117506404A true CN117506404A (en) | 2024-02-06 |
| CN117506404B CN117506404B (en) | 2024-03-12 |
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|---|---|
| CN117506404B (en) | 2024-03-12 |
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