CN113044748B - Rubber transmission roller mounting device for solvent-free compound machine - Google Patents

Rubber transmission roller mounting device for solvent-free compound machine Download PDF

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Publication number
CN113044748B
CN113044748B CN202110351615.9A CN202110351615A CN113044748B CN 113044748 B CN113044748 B CN 113044748B CN 202110351615 A CN202110351615 A CN 202110351615A CN 113044748 B CN113044748 B CN 113044748B
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CN
China
Prior art keywords
fixed
roller
sliding
supporting seat
mounting frame
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Application number
CN202110351615.9A
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Chinese (zh)
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CN113044748A (en
Inventor
张宏彦
蔡成映
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Fumei Packaging Printing Co ltd
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Chongqing Fumei Packaging Printing Co ltd
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Application filed by Chongqing Fumei Packaging Printing Co ltd filed Critical Chongqing Fumei Packaging Printing Co ltd
Priority to CN202110351615.9A priority Critical patent/CN113044748B/en
Publication of CN113044748A publication Critical patent/CN113044748A/en
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Publication of CN113044748B publication Critical patent/CN113044748B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00Portable or mobile lifting or hauling appliances
    • B66D3/04Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
    • B66D3/08Arrangements of sheaves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02Driving gear
    • B66D1/12Driving gear incorporating electric motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02Driving gear
    • B66D1/14Power transmissions between power sources and drums or barrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54Safety gear

Abstract

The invention belongs to the technical field of installation equipment of roll shafts, and discloses a rubber transfer roller installation device for a solvent-free compound machine, which comprises an installation frame and a roller, wherein a slide rail is fixed on the installation frame, the rubber transfer roller installation device also comprises a support seat which is connected to the slide rail in a sliding manner, two ends of the support seat are respectively provided with an arc-shaped limiting block, and the inner arc surface of each limiting block faces upwards; the sliding support further comprises a driving piece for driving the supporting seat to slide along the sliding rail, wherein the driving piece comprises a plurality of fixed pulleys, a plurality of movable pulleys and a chain which is sequentially wound on the plurality of movable pulleys and the fixed pulleys, the fixed pulleys are rotatably connected to the mounting frame, the sliding support further comprises a connecting block fixed in the sliding rail, the movable pulleys are rotatably connected to the connecting block, and one end of the chain is fixed on the movable pulley at the top; the winding device further comprises a winding roller rotatably connected to the mounting frame, and the other end of the chain is wound on the winding roller around the movable pulley at the bottom. The invention solves the problem that the labor intensity of workers is higher due to the fact that the rubber transmission roller is carried and installed manually at present.

Description

Rubber transmission roller mounting device for solvent-free compound machine
Technical Field
The invention belongs to the technical field of installation equipment of roll shafts, and particularly relates to a rubber transfer roller installation device for a solvent-free compound machine.
Background
The rubber transfer roller is a roller shaft which plays a role in conveying glue solution in the compounding process of the film, and generally, the rubber transfer roller is rotationally connected to a compounding machine. The rubber transmission rollers needed to be used when different films are compounded are different, so that the rubber transmission rollers can be replaced by matching with the compounding of the films in the using process. At present, the rubber transfer roller is replaced manually, workers carry the rubber transfer roller to the installation position of the compound machine, and then the rubber transfer roller is installed on the compound machine through a connecting piece. Because the weight of the rubber transmission roller is larger, the labor intensity of workers is higher in the carrying process; and safety accidents are easy to happen if the umbrella is dropped carelessly.
Disclosure of Invention
The invention aims to provide a device for mounting a rubber transfer roller for a solvent-free compound machine, which solves the problem that the labor intensity of workers is higher due to the fact that the rubber transfer roller is carried and mounted manually at present.
In order to achieve the purpose, the invention provides the following technical scheme that the rubber transfer roller mounting device for the solvent-free compound machine comprises a mounting frame, a roller fixed at the bottom of the mounting frame, two inclined slide rails fixed on the mounting frame, and a supporting seat with two ends respectively connected with the two slide rails in a sliding manner, wherein two ends of the supporting seat are respectively provided with an arc-shaped limiting block, and the inner arc surface of each limiting block faces upwards; the sliding support further comprises a driving piece for driving the supporting seat to slide along the sliding rail, wherein the driving piece comprises a plurality of fixed pulleys, a plurality of movable pulleys and a chain which is sequentially wound on the plurality of movable pulleys and the fixed pulleys, the fixed pulleys are rotatably connected to the mounting frame, the sliding support further comprises a connecting block fixed in the sliding rail, the movable pulleys are rotatably connected to the connecting block, and one end of the chain is fixed on the movable pulley at the top; the winding device further comprises a winding roller rotatably connected to the mounting frame, and the other end of the chain is wound on the winding roller around the movable pulley at the bottom.
The technical principle of the technical scheme is as follows:
the rubber transmission roller to be installed is placed on the supporting seat at the bottom, and the rubber transmission roller is limited by the limiting block, so that the rubber transmission roller is prevented from falling in the transferring process. And then the winding roller is rotated to wind the chain, and the other end of the chain moves upwards through the transmission of the pulley block formed by the fixed pulley and the movable pulley, so that the supporting seat is driven to slide upwards along the sliding rail, and the winding roller moves upwards to a proper mounting position. And then the mounting frame is slid to transfer the rubber transfer roller to the compound machine, the material guide plate is placed between the mounting frame and the compound machine, so that the rubber transfer roller can be transferred to the compound machine, and the rubber transfer roller is connected with the compound machine and mounted by using the connecting piece.
The beneficial effects of the technical scheme are as follows:
1. according to the technical scheme, the rubber transfer roller can be moved from a low position to a high position, and a worker does not need to directly carry the rubber transfer roller from the low position to the high position, so that the operation of the worker can be facilitated;
2. in the technical scheme, the fixed pulley, the movable pulley and the chain form a pulley block structure, so that the rubber transmission roller has the function of saving labor, the rubber transmission roller can move more conveniently and more labor, and the labor intensity of workers is reduced;
3. according to the technical scheme, the rubber transmission roller can be limited through the limiting block, the rubber transmission roller is prevented from falling in the transferring process, and the probability of safety accidents is reduced;
4. according to the technical scheme, the rubber transfer roller is only required to be conveyed to the supporting seat with a lower position, and the rubber transfer roller is convenient to transport by being matched with the arrangement of the roller, so that a worker does not need to use too much force in the whole process, and the labor intensity of the worker can be reduced;
5. the slide rail is obliquely arranged, so that the gravity of the supporting seat and the rubber transmission roller can be reduced to offset a part, and the transportation is more labor-saving.
Further, a motor for driving the winding roller to rotate is fixed on the mounting frame.
Has the advantages that: the motor is arranged to drive the winding roller to rotate, so that workers do not need to rotate the winding roller, and the labor intensity of the workers is reduced; and the upward movement of the rubber transfer roller and the movement of the mounting frame can be synchronously completed, so that the mounting efficiency of the rubber transfer roller can be improved.
Furthermore, an auxiliary piece for carrying out auxiliary support on the sliding rail is fixed on the mounting frame, the auxiliary piece comprises a communicating pipe fixed on the mounting frame, two ends of the communicating pipe are both open, one end of the communicating pipe is open upwards, and the other end of the communicating pipe is open towards the winding roller; a gear is coaxially fixed on the winding roller, a rack meshed with the gear is connected on the mounting rack in a sliding manner, and the sliding direction of the rack is perpendicular to the axis of the gear; the end parts, close to the two openings, in the communicating pipe are connected with pistons in a sliding mode, push rods are fixed on the pistons, the push rods close to the winding roller are fixed with the rack, the other push rod faces upwards, and communicating liquid is injected between the two pistons in the communicating pipe.
Has the advantages that: the auxiliary piece is arranged, so that the rubber transmission roller can be supported in an auxiliary mode when being transported to the top end. When the chain is wound by the winding roller, the gear is driven to synchronously rotate, the rack can move by meshing the gear with the rack, one of the push rods and the piston is driven to move, and the other push rod can be driven to gradually move upwards according to the Pascal principle, so that the supporting seat and the rubber transmission roller are gradually supported, the auxiliary supporting effect of the rubber transmission roller is improved, and the rubber transmission roller is convenient to keep stable at a higher position.
Furthermore, springs are arranged between the piston and the communicating pipe.
Has the advantages that: set up the spring, can realize the automatic re-setting of piston after the rubber transfer roller transports.
The winding device further comprises a limiting piece for limiting the winding roller, wherein the limiting piece comprises a plurality of limiting convex teeth hinged on the winding roller and a limiting convex block connected with the mounting frame in a sliding manner; the limiting convex teeth are uniformly arranged along the circumferential direction of the winding roller.
Has the beneficial effects that: set up the locating part and can avoid when carrying out the promotion to the rubber roll, the effect that the winding up roll reversal influences the promotion. When the limiting convex teeth rotate along with the winding chain of the winding roller, the limiting convex teeth are in contact with the limiting convex blocks, so that the limiting convex teeth are extruded, and the winding roller rotates smoothly. When the wind-up roll has the tendency of reverse rotation, the limiting convex blocks can limit the limiting convex teeth, and the reverse rotation of the wind-up roll is avoided. And spacing dogtooth sliding connection can realize breaking away from of spacing dogtooth and spacing lug through the spacing lug that slides on the mounting bracket, treats to the rubber roll transportation completion back, just can realize the reversal of wind-up roll through the spacing dogtooth that slides, removes the supporting seat to the bottom of mounting bracket, makes things convenient for next use.
Furthermore, the both ends of supporting seat all are equipped with curved spout, all are fixed with on the stopper with spout sliding fit's slider.
Has the advantages that: the arc-shaped groove is formed, so that the limiting block can slide along the sliding groove conveniently, and the rubber transmission roller can be conveyed to the supporting seat conveniently.
Furthermore, one side of the supporting seat is inclined.
Has the beneficial effects that: the rubber transmission roller is convenient to place on the supporting seat and take down from the supporting seat.
Drawings
FIG. 1 is a front view of a rubber transfer roller mounting device for a solventless laminator according to the present invention;
FIG. 2 is a left side view of the support base of FIG. 1;
FIG. 3 is a schematic view of the auxiliary member of the present invention;
FIG. 4 is a schematic structural diagram of a position limiting element according to the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the winding device comprises a sliding rail 1, a supporting seat 2, a sliding groove 21, a limiting block 22, a fixed pulley 3, a movable pulley 4, a chain 5, a winding roller 6, a rotating shaft 61, a gear 62, a rack 63, a limiting convex tooth 64, a connecting block 7, a communicating pipe 8, a push rod 81 and a limiting convex block 9.
Example 1:
the rubber transmission roller mounting device for the solvent-free compound machine is basically as shown in the attached figure 1 and comprises a mounting frame and a roller fixed at the bottom of the mounting frame. Two slide rails 1 which are obliquely arranged are fixed on the mounting rack, and the two slide rails 1 are arranged in parallel. Still include a supporting seat 2, supporting seat 2 is fixed with two sliding blocks on being close to one side of slide rail 1, two sliding blocks respectively with two slide rail 1 sliding fit, consequently can realize that supporting seat 2 transports to the top from the bottom.
Referring to fig. 2, the two ends of the support base 2 are both provided with an arc-shaped chute 21, and the support base further comprises two arc-shaped limiting blocks 22, each limiting block 22 is fixed with a sliding block, and the sliding blocks are slidably connected in the chutes 21, so that the position movement of the limiting blocks 22 can be realized; when the slide block is positioned in the middle of the slide groove 21, the inner arc surface of the limiting block 22 faces upwards. The front side of the supporting seat 2 is inclined, and the inclined direction inclines downwards along the direction far away from the mounting frame.
The rear side of mounting bracket is fixed with drive supporting seat 2 and follows the driving piece that slides of slide rail 1, and the driving piece includes a plurality of fixed pulleys 3, a plurality of movable pulley 4 and alternately twines in proper order on fixed pulley 3 chain 5, and fixed pulley 3, movable pulley 4 and chain 5 constitute the assembly pulley structure. The quantity of fixed pulley 3 and movable pulley 4 can set up according to actual demand, is provided with two fixed pulleys 3 and two movable pulley 4 in this embodiment, and the straight line that the center of fixed pulley 3 and movable pulley 4 connect into is parallel with slide rail 1, and fixed pulley 3 is located the top of movable pulley 4.
Two fixed pulleys 3 are rotatably connected to the mounting frame, two connecting blocks 7 are connected to the rear side of the mounting frame in a vertical sliding mode, the connecting block 7 on the lower side is fixed to the supporting seat 2, two movable pulleys 4 are rotatably connected to the two connecting blocks 7 respectively, one end of a chain 5 is fixed to the top of the movable pulley 4 on the upper side, and the chain 5 sequentially bypasses the fixed pulleys 3 on the lower side, the movable pulleys 4 on the upper side and the fixed pulleys 3 on the lower side.
The upper portion of the fixed pulley 3 on the mounting frame is rotatably connected with a winding roller 6, the other end of the chain 5 is fixed on the winding roller 6, and the chain 5 can be wound through rotation of the winding roller 6. And a motor is further fixed on the mounting frame, and an output shaft of the motor is coaxially fixed with the winding roller 6. A rotating shaft 61 is coaxially fixed on the wind-up roller 6, a torsion spring (not shown in the figure) is sleeved on the rotating shaft 61, one end of the torsion spring is fixed on the mounting frame, and the other end of the torsion spring is fixed on the rotating shaft 61.
Still include the auxiliary component that carries out auxiliary stay to slide rail 1, combine fig. 3 to show, the auxiliary component is including fixing communicating pipe 8 on the mounting bracket, and communicating pipe 8 is including violently managing, first standpipe, second are violently managed, the second standpipe from a left side to the right side first that communicates in proper order, and the opening of first violently managing is towards wind-up roll 6, and the opening of second standpipe is located the below at the top of slide rail 1 towards top and second standpipe. The first horizontal pipe is internally connected with a piston in a transverse sliding manner, the second vertical pipe is internally connected with a piston in a vertical sliding manner, and push rods 81 are fixed on the two pistons. The communicating pipe 8 is internally provided with communicating liquid between the two pistons, and the communicating liquid used in the embodiment is oil. Springs are fixed on the two pistons on the side where the push rod 81 is not arranged, and the other ends of the springs are fixed on the first vertical pipe and the second horizontal pipe respectively. The spring chooses the pressure spring for use in this embodiment, and specific model sets up according to actual demand. A gear 62 is coaxially fixed on the winding roller 6, a rack 63 meshed with the gear 62 is transversely connected to the mounting rack below the gear 62 in a sliding manner, and the right end of the rack 63 is fixed with a push rod 81 on the left side.
Referring to fig. 4, a limiting member is further fixed to the wind-up roll 6, the limiting member includes a plurality of limiting convex teeth 64 hinged to the end face of the wind-up roll 6, and the limiting convex teeth 64 are uniformly arranged along the circumferential direction of the wind-up roll 6. And the limiting lug 9 is transversely connected on the mounting frame in a sliding manner, and the limiting lug 9 can be positioned between the adjacent limiting convex teeth 64.
The specific implementation process is as follows:
in the initial state, the supporting seat 2 is positioned at the bottom of the mounting frame, the rubber transmission roller to be mounted is placed on the supporting seat 2, and when the rubber transmission roller is placed, the rubber transmission roller can roll upwards along one side of the inclined supporting seat 2 and is placed at the top of the supporting seat 2. And then the limiting block 22 is rotated, so that the limiting block 22 limits the rubber transmission roller.
Remove the mounting bracket again, starter motor meanwhile, the motor drives wind-up roll 6 and rotates, and then carries out the rolling to chain 5, keeps away from according to the operation of the assembly pulley structure that fixed pulley 3, movable pulley 4 and chain 5 constitute, can make movable pulley 4, connecting block 7, 2 synchronous rebound of supporting seat, and the required power of 5 rolling of chain can be decomposed moreover, consequently can make the winding chain 5 that wind-up roll 6 is light, accomplishes the promotion of supporting seat 2.
In this process, wind-up roll 6 can drive gear 62 synchronous revolution, and through the meshing of gear 62 and rack 63, rack 63 takes place to slide, extrudees the piston, according to the pascal and keeps away from, and piston and push rod 81 in the second standpipe shift up in step, treat that supporting seat 2 transports to the top, carry out the auxiliary stay through push rod 81 to supporting seat 2. In the process that the chain 5 is wound by the winding roller 6, the limiting convex teeth 64 rotate along with the chain, and extrude the limiting convex blocks 9 to smoothly rotate. And when the wind-up roll 6 has the tendency of reverse rotation, the wind-up roll 6 can be prevented from reversing by limiting through the fiber bumps.
After the rubber conveying roller is transported to the top, a material guide plate is arranged between the supporting seat 2 and the compound machine, and the limiting block 22 is rotated, so that the limiting block 22 does not limit the rubber conveying roller any more, the rubber conveying roller slides to the compound machine along the material guide plate, and the rubber conveying roller is connected and installed by a connecting piece.
After the rubber roller to be transferred is completed, the limiting convex block 9 is slid, the limiting convex block 9 is separated from the limiting convex teeth 64, the wind-up roll 6 automatically resets under the action of the torsion spring, and the supporting seat 2 automatically moves downwards by matching with the gravity of the supporting seat 2, so that preparation is made for the next rubber roller to be transferred.
It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and these changes and modifications should be construed as within the scope of the invention and not as affecting the effect of the embodiments of the invention and the applicability of the patent.

Claims (5)

1. The solvent-free compound machine is with passing rubber roll installation device, its characterized in that: the roller mounting device comprises a mounting frame and a roller fixed at the bottom of the mounting frame, wherein two inclined slide rails are fixed on the mounting frame, the roller mounting device also comprises a supporting seat, two ends of the supporting seat are respectively connected with the two slide rails in a sliding manner, two ends of the supporting seat are respectively provided with an arc-shaped limiting block, and the inner arc surface of each limiting block faces upwards; the sliding support further comprises a driving piece for driving the supporting seat to slide along the sliding rail, wherein the driving piece comprises a plurality of fixed pulleys, a plurality of movable pulleys and a chain which is sequentially wound on the plurality of movable pulleys and the fixed pulleys, the fixed pulleys are rotatably connected to the mounting frame, the sliding support further comprises a connecting block fixed in the sliding rail, the movable pulleys are rotatably connected to the connecting block, and one end of the chain is fixed on the movable pulley at the top; the other end of the chain winds around a movable pulley at the bottom and is wound on the winding roller;
a motor for driving the winding roller to rotate is fixed on the mounting rack;
an auxiliary piece for supporting the sliding rail in an auxiliary mode is further fixed on the mounting frame and comprises a communicating pipe fixed on the mounting frame, two ends of the communicating pipe are both open, one end of the communicating pipe is open upwards, and the other end of the communicating pipe is open towards the winding roller; a gear is coaxially fixed on the winding roller, a rack meshed with the gear is connected on the mounting rack in a sliding manner, and the sliding direction of the rack is perpendicular to the axis of the gear; the end parts, close to the two openings, in the communicating pipe are connected with pistons in a sliding mode, push rods are fixed on the pistons, the push rods close to the winding roller are fixed with the rack, the other push rod faces upwards, and communicating liquid is injected between the two pistons in the communicating pipe.
2. A rubber transfer roller mounting device for a solventless laminator according to claim 1, wherein: springs are arranged between the piston and the communicating pipe.
3. A rubber transfer roller mounting device for a solventless laminator according to claim 2, wherein: the winding device also comprises a limiting piece for limiting the winding roller, wherein the limiting piece comprises a plurality of limiting convex teeth hinged on the winding roller and a limiting convex block connected with the mounting frame in a sliding manner; the limiting convex teeth are uniformly arranged along the circumferential direction of the winding roller.
4. A rubber transfer roller mounting device for a solventless laminator according to claim 3, wherein: the both ends of supporting seat all are equipped with curved spout, all are fixed with on the stopper with spout sliding fit's slider.
5. The apparatus for mounting a rubber transfer roller for a solventless laminator according to claim 4, wherein: one side of the supporting seat is inclined.
CN202110351615.9A 2021-03-31 2021-03-31 Rubber transmission roller mounting device for solvent-free compound machine Active CN113044748B (en)

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CN202110351615.9A CN113044748B (en) 2021-03-31 2021-03-31 Rubber transmission roller mounting device for solvent-free compound machine

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Application Number Priority Date Filing Date Title
CN202110351615.9A CN113044748B (en) 2021-03-31 2021-03-31 Rubber transmission roller mounting device for solvent-free compound machine

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CN113044748B true CN113044748B (en) 2022-07-12

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DE102018123301B4 (en) * 2018-09-21 2021-04-15 Liebherr-Werk Ehingen Gmbh Procedure for determining the rope reeving of a pulley

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