CN110788916B - Synchronous slitting machine for rubber strip production and processing - Google Patents
Synchronous slitting machine for rubber strip production and processing Download PDFInfo
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- CN110788916B CN110788916B CN201911117693.1A CN201911117693A CN110788916B CN 110788916 B CN110788916 B CN 110788916B CN 201911117693 A CN201911117693 A CN 201911117693A CN 110788916 B CN110788916 B CN 110788916B
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- positioning rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
Abstract
The invention discloses a synchronous slitting machine for producing and processing rubber strips, which relates to the technical field of rubber cutting and processing equipment and comprises a base, wherein the base is a square plate horizontally fixed on the ground, a winding roller which is vertical to the base is arranged on the left side of the top end of the base, a plurality of positioning rollers are arranged on the top end of the base and positioned on the right side of the winding roller, each positioning roller is vertically fixed on the top end of the base, the positioning rollers are distributed at the front end and the rear end of the base, the positioning rollers at each end are equidistant, and the positioning rollers at the front end and the rear end of the base are distributed in a triangular mode. According to the invention, the positioning rollers are arranged at the front end and the rear end of the base, the positioning rollers at each end are arranged at equal intervals, the positioning rollers at the front end and the rear end of the base are arranged in a triangular shape, and the distances between two adjacent positioning rollers through which the rubber strips pass are equal, so that the lengths of the cut multiple sections of rubber strips are equal, and the processing precision is improved.
Description
Technical Field
The invention relates to the technical field of rubber cutting and processing equipment, in particular to a synchronous slitting machine for producing and processing rubber strips.
Background
The rubber strip is a part which plays a role in sealing and buffering in a product, for example, in a bag filter, the rubber strip needs to be embedded in the inner side of an outer frame to ensure the matching tightness of a filter element and the outer frame, the rubber strip is formed by cutting a whole block of rubber, then the rubber strip is subjected to control cutting in the length direction, the rubber strip can be divided into ethylene propylene bromide rubber, ethylene propylene chloride rubber, sulfonated ethylene propylene rubber and the like according to the types of rubber, the rubber belongs to silicon rubber which is most applied in the rubber types, and the silicon rubber has excellent heat resistance, cold resistance, dielectricity, ozone resistance, atmospheric aging resistance and the like.
Currently, patent No. CN201720692705.3 provides a high-efficient rubber strip cutting machine of protection type, which includes a cutting machine main body, and further includes a conveying unit disposed on the cutting machine main body and used for conveying rubber strips, a cutting unit disposed on one side of the conveying unit and inclined to discharge after cutting for cutting rubber strips through a downward cutting and downward stirring rotation mode, a discharge protection unit disposed on one side of the cutting unit, and a cut-off protection unit disposed on the discharge protection unit and electrically connected to the cutting unit for communicating and cutting off the circuit of the cutting unit. The rubber strip cutting device has the advantages of simple and effective structure, good cutting effect and obvious protection effect.
The rubber strip cutting block described in the above has some technical defects in practical use, and the specific technical defects are as follows:
at present, the rubber strip cutting machine can only cut a rubber strip at this piece of cutting process at every turn, is difficult to accomplish a batch cutting for production and processing speed is slow, can't accomplish the equidistance cutting when cutting the rubber strip simultaneously, and every rubber strip length size after being difficult to realize the cutting equals.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a synchronous slitting machine for rubber strip production and processing, which solves the problems that the production and processing speed is slow because only one rubber strip can be cut and processed each time when the rubber strip cutting machine cuts and the large-batch cutting is difficult to realize once, and also solves the problems that the rubber strips cannot be cut at equal intervals when being cut and the lengths of all the cut rubber strips are difficult to realize equal.
The technical problem to be solved by the invention is realized by adopting the following technical scheme that the synchronous slitting machine for producing and processing the rubber strips comprises a base, wherein the base is a square plate horizontally fixed on the ground, a winding roller which is upright on the base is arranged on the left side of the top end of the base, a plurality of positioning rollers are arranged on the top end of the base and positioned on the right side of the winding roller, each positioning roller is vertically fixed on the top end of the base, the positioning rollers are distributed at the front end and the rear end of the base, the positioning rollers at each end are equidistant, and the positioning rollers at the front end and the rear end of the base are distributed in a triangular shape;
the movable plate is arranged on the outer side of the positioning rollers at the front end and the rear end of the base, a plurality of blades are fixed on the side wall of the movable plate positioned on the outer side of the positioning rollers, the cutting edge of each blade faces the axis of the positioning roller, sliding blocks are arranged on the right sides of the movable plate at the two ends, transversely-arranged supporting plates are arranged on the right sides of the movable plate at the two ends, the supporting plates are fixed at the top end of the base, a cylindrical cavity is arranged inside the supporting plates, a sliding hole is formed in the left side of the cylindrical cavity and faces the direction of the movable plate, rolling bearings are arranged at the two ends of the cylindrical cavity of the supporting plates, a threaded rod is arranged in the cylindrical cavity of the supporting plates, two sections of threads are arranged at the two ends of the outer wall of the threaded rod, the spiral, the two sliding blocks extending into the cylindrical cavity are respectively sleeved on the outer wall of the threaded rod and meshed with the threads, two ends of the threaded rod are fixed in the rolling bearing, one end of the threaded rod penetrates through the supporting plate and extends out of the supporting plate, the top end of the threaded rod extending out of the supporting plate is connected with a coupler, the top end of the coupler is provided with a motor, and the motor is fixed on the top end of the base;
the left end and the right end of the positioning roller are symmetrically provided with locking devices, the locking device at each end comprises a first sliding chute and a locking column which are transversely arranged at the top end of the base, the number of the locking columns is two, a nut seat is fixed at the top end of one of the locking columns, a boss is arranged at the bottom end of the locking column and is embedded into the first sliding groove in a sliding fit manner, the other locking column is fixed at the top end of the base, a fixed seat is fixed at the top end of the locking column, a threaded adjusting rod is connected between the nut seat and the fixed seat, the outer ring of one end of the thread adjusting rod is provided with threads which penetrate through the nut seat, the outer ring threads of the thread adjusting rod (303) are meshed with a threaded hole in the nut seat, the other end of the threaded adjusting rod penetrates through a bearing in the fixed seat to be fixed, and a driving plate is arranged at the top end of the threaded adjusting rod penetrating through the fixed seat.
Furthermore, in order to facilitate the cutting of the rubber strips by the blade, the length of each cut rubber strip is equal, the cutting precision is improved, the pressing devices are arranged in the middle of the positioning rollers at the front end and the rear end of the base and comprise second sliding grooves formed in the top end of the base, the second sliding grooves are elongated grooves parallel to the movable plate, sliding bottom plates are embedded in the grooves of the second sliding grooves in a sliding fit mode, pressing columns which are upright on the top end of the base are arranged on the top end of the sliding bottom plates at equal intervals, the pressing columns are arranged in a linear mode, linear push rod motors are arranged on the right sides of the sliding bottom plates, and the linear push rod motors are fixed on the top ends close to the supporting plates.
Furthermore, in order to cut off multiple sections of rubber strips synchronously and improve cutting accuracy, two sides of each blade are symmetrically provided with pressing blocks, the bottom end of each pressing block on each side is provided with a piston rod extending into the movable plate, the bottom end of each pressing block is provided with a spring, the spring is sleeved on the outer wall of the piston rod, a piston hole is formed in the movable plate located at the position of each pressing block, and the bottom end of the piston rod extending into the movable plate is embedded into the piston hole in a sliding fit mode.
Furthermore, for increasing the friction force between the pressing block and the rubber strip and improving the cutting precision, an arc surface attached to the positioning roller is arranged at the front end of the pressing block, and an arc-shaped flaky rubber pad is installed on the arc surface of the pressing block.
Further, for the frictional force between increase locking post and the rubber strip, simultaneously for the ease of changing the sponge circle, the outer wall parcel of locking post has multichannel sponge circle, equidistant between the adjacent twice sponge circle.
Furthermore, in order to facilitate the cutting of the rubber strip by the blade, the outer wall of each positioning roller is provided with a V-shaped groove, and the opening direction of each V-shaped groove faces to the blade.
Compared with the prior art, the invention at least comprises the following beneficial effects:
firstly, the side wall of the movable plate is provided with a plurality of blades, the cutting edge of each blade faces to the axis of the positioning roller, the movable plates at two ends simultaneously approach to the rubber strips to drive the plurality of blades to simultaneously move, so that a plurality of sections of rubber strips can be simultaneously cut, and the production and processing speed is improved.
Positioning rollers are arranged at the front end and the rear end of the base, the positioning rollers at each end are arranged at equal intervals, the positioning rollers at the front end and the rear end of the base are arranged in a triangular shape, and the distance between every two adjacent positioning rollers through which the rubber strips pass is equal, so that the lengths of the multiple sections of cut rubber strips are equal, and the processing precision is improved.
And the two ends of the outer wall of the threaded rod are provided with two sections of reverse threads, and the threaded rod rotates to drive the movable plates at the two ends to simultaneously approach the rubber strips at the same speed, so that the blades at the two sides simultaneously cut the rubber strips at the same force, and the processing precision is improved.
And fourthly, the locking devices are arranged at the two ends of the positioning roller, so that the rubber strip is prevented from sliding due to the extrusion of the blade on the rubber strip when the blade cuts the rubber strip, and the processing precision is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a top view of a synchronous slitting machine for rubber strip production and processing according to the present invention;
FIG. 2 is a front view of the synchronous slitting machine for rubber strip production and processing of the present invention with the moving plate and blades removed;
FIG. 3 is a schematic view of the overall structure of the synchronous slitting machine for rubber strip production and processing of the present invention;
FIG. 4 is a schematic view of the pressing block disposed on two sides of the blade according to the present invention;
FIG. 5 is a schematic sectional view of the cutting device;
FIG. 6 is a schematic view of a portion of the structure of FIG. 3 in the direction A according to the present invention;
FIG. 7 is a cross-sectional view of the locking post of the present invention;
in the figure: 1. the device comprises a base, 2, a winding roller, 3, a locking device, 301, a first sliding groove, 302, a locking column, 3021, a sponge ring, 303, a threaded adjusting rod, 304, a nut seat, 305, a dial, 306, a fixed seat, 4, a cutting device, 401, a supporting plate, 402, a sliding block, 403, a moving plate, 404, a blade, 405, a rubber pad, 406, a motor, 407, a rolling bearing, 408, a threaded rod, 409, a cylindrical cavity, 410, a coupler, 411, a pressing block, 412, a spring, 413, a piston rod, 414, a piston hole, 5, a pressing device, 501, a second sliding groove, 502, a sliding bottom plate, 503, a pressing column, 504, a linear push rod motor, 6, a positioning roller, 601 and a V-shaped groove.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.
Please refer to fig. 1-7, which is a synchronous slitting machine for rubber strip production and processing, comprising a base 1, wherein the base 1 is a square plate horizontally fixed on the ground, a winding roller 2 standing upright on the base 1 is arranged on the left side of the top end of the base 1, the winding roller is used for installing a wound rubber strip, a plurality of positioning rollers 6 are arranged on the top end of the base 1 and on the right side of the winding roller 2, each positioning roller 6 is standing upright and fixed on the top end of the base 1, the positioning rollers 6 are distributed on the front and back ends of the base 1, wherein the positioning rollers 6 on each end are equidistant, and the positioning rollers 6 on the front and back ends of the base 1 are distributed in a triangular manner, so that the rubber strip is straightened in a triangular manner between the positioning rollers 6, thereby reducing the space occupied by the rubber strip when being straightened, reducing the space area occupied by the slitting machine, and.
According to the invention, the positioning rollers 6 are arranged at the front end and the rear end of the base 1, the positioning rollers 6 at each end are arranged at equal intervals, the positioning rollers 6 at the front end and the rear end of the base 1 are arranged in a triangular shape, and the distances between two adjacent positioning rollers 6 through which rubber strips pass are equal, so that the lengths of the cut multiple sections of rubber strips are equal, and the processing precision is improved.
The front end and the rear end of the base 1 are symmetrically provided with transversely arranged moving plates 403, the moving plates 403 are arranged on the outer sides of the positioning rollers 6 on the front end and the rear end of the base 1, the side walls of the moving plates 403 on the outer sides of the positioning rollers 6 are fixed with a plurality of blades 404, the cutting edge of each blade 404 faces the axis of the positioning roller 6 and is used for cutting rubber strips wrapped on the outer sides of the positioning rollers 6, the right sides of the moving plates 403 on the two ends are provided with sliders 402, the right sides of the moving plates 403 on the two ends are provided with transversely arranged supporting plates 401, the supporting plates 401 are fixed at the top end of the base 1, a cylindrical cavity 409 is arranged inside the supporting plates 401, the left side of the cylindrical cavity 409 is provided with a sliding hole facing the direction of the moving plates 403, the two ends of the cylindrical cavity 409 of the supporting plates 401 are provided with, the slider 402 on the right side of the moving plate 403 penetrates through the sliding hole and extends into the cylindrical cavity 409, the two sliders 402 extending into the cylindrical cavity 409 are respectively sleeved on the outer wall of the threaded rod 408 and are meshed with the threads, the slider 402 is provided with a threaded hole meshed with the threads on the outer wall of the threaded rod 408, the threaded hole is sleeved on the two threads on the outer wall of the threaded rod 408, the slider 402 is driven to slide left and right on the outer wall of the supporting plate 401 through the threads on the outer wall of the threaded rod 408, two ends of the threaded rod 408 are fixed in the rolling bearing 407, one end of the threaded rod 408 penetrates through the supporting plate 401 and extends out of the supporting plate 401, the top end of the threaded rod 408 extending out of the supporting plate 401 is connected with a coupler 410.
According to the invention, the plurality of blades 404 are arranged on the side wall of the moving plate 403, the cutting edge of each blade 404 faces the axis of the positioning roller 6, the moving plates 403 at two ends simultaneously approach the rubber strips to drive the plurality of blades 404 to simultaneously move, so that a plurality of sections of rubber strips can be simultaneously cut, and the production and processing speed is increased.
According to the invention, two reverse threads are arranged at two ends of the outer wall of the threaded rod 408, the threaded rod 408 rotates to drive the moving plates 403 at two ends to approach the rubber strips at the same time and at the same speed, so that the blades 404 at two sides cut the rubber strips at the same time and the processing precision is improved.
The left end and the right end of the positioning roller 6 are symmetrically provided with locking devices 3, the locking device 3 at each end comprises a first sliding groove 301 and two locking columns 302 which are transversely arranged at the top end of the base 1, the top end of one locking column 302 is fixed with a nut seat 304, the bottom end of the locking column 302 is provided with a boss which is embedded into the first sliding groove 301 in a sliding fit manner, the other locking column 302 is fixed at the top end of the base 1, the top end of the locking column 302 is fixed with a fixed seat 306, a threaded adjusting rod 303 is connected between the nut seat 304 and the fixed seat 306, the outer ring of one end of the threaded adjusting rod 303 is provided with a thread which penetrates through the nut seat 304, the outer ring thread of the threaded adjusting rod 303 is meshed with the thread hole in the nut seat 304, the other end of the threaded adjusting rod 303 penetrates through a bearing in the fixed seat 306 to, the dial 305 drives the threaded adjusting rod 303 to rotate, drives the locking column 302 with the nut seat 304 at the top end to approach the other locking column 302, and clamps the rubber strip.
According to the invention, the locking devices 3 are arranged at the two ends of the positioning roller 6, so that the rubber strip is prevented from sliding due to the extrusion of the blade 404 on the rubber strip when the blade 404 cuts the rubber strip, and the processing precision is improved.
Be equipped with closing device 5 in the middle of the registration roller 6 at both ends around base 1, closing device 5 is including setting up in two 501 of spout on base 1 top, two 501 of spout are the elongated slot that is on a parallel with movable plate 403, there is sliding bottom plate 502 in two 501 of spout inslots through the embedding of sliding fit mode, sliding bottom plate 502's top equidistant be equipped with upright in the compressing column 503 on base 1 top, and a plurality of compressing column 503 are linear arrangement, compressing column 503 is used for tensioning rubber strip, make rubber strip straightened, be convenient for the cutting, make the cutting of blade 404 sharper, it is more accurate to improve the cutting, sliding bottom plate 502's right side is equipped with linear push rod motor 504, linear push rod motor 504 is fixed on the top that is close to in backup pad 401.
The linear push rod motor 504 pushes the sliding bottom plate 502 to move, the sliding bottom plate 502 moves to drive the pressing column 503 to move, loose rubber strips are tensioned and straightened between the positioning rollers 6, the rubber strips are conveniently cut off by the blade 404, and meanwhile, the positioning rollers 6 are arranged at equal intervals, so that the rubber strips are tensioned, the lengths of the rubber strips between the two adjacent positioning rollers 6 are equal, and the processing precision is improved.
The two sides of each blade 404 are symmetrically provided with a pressing block 411, the bottom end of the pressing block 411 at each side is provided with a piston rod 413 extending into the moving plate 403, the bottom end of the pressing block 411 is provided with a spring 412, the spring 412 is sleeved on the outer wall of the piston rod 413, a piston hole 414 is arranged inside the moving plate 403 at the position of the pressing block 411, and the bottom end of the piston rod 413 extending into the moving plate 403 is embedded into the piston hole 414 in a sliding fit mode.
Wherein, a plurality of blades are to the synchronous cutting of rubber strip, and when some rubber strips had cut off partly rubber strip and have not cut off, the rubber strip that does not cut off is because of not tensioning lax, presses down fast 411 through the setting and presses down the rubber strip for the rubber strip remains the tensioning of flare-outing before the cutting all the time, has improved cutting accuracy.
According to the front end of pressing block 411 be equipped with the arc surface of 6 laminatings of registration roller, increased the laminating area according to pressing block 411 and rubber strip, increase frictional force, press the arc surface of pressing block 411 to install the flaky rubber pad 405 of arc, the increase is pressed according to block 411 and rubber strip coefficient of friction, and increase frictional force slides when avoiding the rubber strip cutting, improves the machining precision.
The outer wall parcel of lock post 302 has multichannel sponge circle 3021, has increased the clamp force of lock post 302 to the rubber strip, avoids the rubber strip to draw the back to be not hard up, has improved the machining precision, equidistant between the adjacent twice sponge circle 3021, is provided with multichannel sponge circle 3021 and is convenient for change.
The outer wall of each positioning roller 6 is provided with a V-shaped groove 601, the opening direction of the V-shaped groove 601 faces to the blade 404, and the cutting end of the blade 404 extends into the V-shaped groove 601 so as to cut off the rubber strip.
The working principle is as follows: when the synchronous slitting machine for producing and processing the rubber strip is used, firstly, one end of the rubber strip wound on the winding roller 2 is pulled out to pass through the two locking columns 302 at the left end, then the rubber strip sequentially bypasses the positioning roller 6 from left to right to pass through the two locking columns 302 at the right end, secondly, one locking column 302 is driven to slide by rotating the dial 305, two locking columns 302 at two ends gradually approach to clamp the rubber strip, then, the output shaft of the linear push rod motor 504 pushes the sliding base 502 to slide, the sliding of the sliding base 502 drives the pressing column 503 to move so as to tension the rubber strip, and finally, the output end of the motor 406 rotates to drive the threaded rod 408 to rotate, the threaded rod 408 rotates to make the two moving plates 403 approach each other to drive the plurality of blades 404 to cut the rubber strip at the same time, can realize that this rubber strip production and processing cuts out the rubber strip that machinery cuts out multistage length equals simultaneously.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a machinery is cut in step in rubber strip production and processing, includes base (1), its characterized in that: the base (1) is a square plate horizontally fixed on the ground, a winding roller (2) standing upright on the base (1) is arranged on the left side of the top end of the base (1), a plurality of positioning rollers (6) are arranged on the top end of the base (1) and positioned on the right side of the winding roller (2), each positioning roller (6) is vertically fixed on the top end of the base (1), the positioning rollers (6) are distributed at the front end and the rear end of the base (1), the positioning rollers (6) at each end are equidistant, and the positioning rollers (6) at the front end and the rear end of the base (1) are distributed in a triangular shape;
the movable plates (403) are symmetrically arranged at the front end and the rear end of the base (1) in a transverse mode, the movable plates (403) are arranged on the outer sides of the positioning rollers (6) at the front end and the rear end of the base (1), a plurality of blades (404) are fixed on the side wall of the movable plates (403) positioned on the outer sides of the positioning rollers (6), the cutting edge of each blade (404) faces to the axis of the positioning roller (6), sliders (402) are arranged on the right sides of the movable plates (403) at the two ends, transversely arranged supporting plates (401) are arranged on the right sides of the movable plates (403) at the two ends, the supporting plates (401) are fixed at the top end of the base (1), a cylindrical cavity (409) is arranged inside the supporting plates (401), sliding holes are formed in the left side of the cylindrical cavity (409) in the direction of the movable plates (403), rolling bearings (407, a threaded rod (408) is installed in a cylindrical cavity (409) of the supporting plate (401), two sections of threads are arranged at two ends of the outer wall of the threaded rod (408), the spiral directions of the two sections of threads are opposite, a sliding block (402) on the right side of the moving plate (403) penetrates through a sliding hole and extends into the cylindrical cavity (409), the two sliding blocks (402) extending into the cylindrical cavity (409) are respectively sleeved on the outer wall of the threaded rod (408) and are meshed with the threads, the sliding block (402) is provided with a threaded hole meshed with the threads on the outer wall of the threaded rod (408), the threaded hole is sleeved on the two sections of threads on the outer wall of the threaded rod (408), two ends of the threaded rod (408) are fixed in a rolling bearing (407), one end of the threaded rod (408) penetrates through the supporting plate (401) and extends out of the supporting plate (401), a coupler (410) is connected at the top end of the threaded, the top end of the coupler (410) is provided with a motor (406), and the motor (406) is fixed at the top end of the base (1);
the positioning roller is characterized in that locking devices (3) are symmetrically arranged at the left end and the right end of the positioning roller (6), each locking device (3) comprises a first sliding groove (301) and a locking column (302) which are transversely arranged at the top end of the base (1), the two locking columns (302) are arranged, a nut seat (304) is fixed at the top end of one locking column (302), a boss is arranged at the bottom end of the locking column (302), the boss is embedded into the first sliding groove (301) in a sliding fit mode, the other locking column (302) is fixed at the top end of the base (1), a fixed seat (306) is fixed at the top end of the locking column (302), a threaded adjusting rod (303) is connected between the nut seat (304) and the fixed seat (306), threads are arranged on the outer ring of one end of the threaded adjusting rod (303) and penetrate through the nut seat (304), and outer ring threads of the threaded adjusting rod (303) are meshed with threaded holes in, the other end of the threaded adjusting rod (303) penetrates through a bearing in the fixed seat (306) to be fixed, and a dial (305) is arranged at the top end of the threaded adjusting rod (303) penetrating through the fixed seat (306).
2. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 1, wherein the synchronous slitting machine comprises: the pressing device (5) is arranged in the middle of the positioning rollers (6) at the front end and the rear end of the base (1), the pressing device (5) comprises a second sliding groove (501) arranged at the top end of the base (1), the second sliding groove (501) is a long groove parallel to the moving plate (403), a sliding bottom plate (502) is embedded in the groove of the second sliding groove (501) in a sliding fit mode, pressing columns (503) standing upright on the top end of the base (1) are arranged at equal intervals on the top end of the sliding bottom plate (502), the pressing columns (503) are arranged in a linear mode, a linear push rod motor (504) is arranged on the right side of the sliding bottom plate (502), and the linear push rod motor (504) is fixed at the top end close to the supporting plate (401).
3. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 1, wherein the synchronous slitting machine comprises: the two sides of each blade (404) are symmetrically provided with pressing blocks (411), the bottom end of each pressing block (411) is provided with a piston rod (413) extending into the moving plate (403), the bottom end of each pressing block (411) is provided with a spring (412), the spring (412) is sleeved on the outer wall of the piston rod (413), a piston hole (414) is formed in the moving plate (403) located at the position of the pressing block (411), and the bottom end of the piston rod (413) extending into the moving plate (403) is embedded into the piston hole (414) in a sliding fit mode.
4. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 3, wherein the synchronous slitting machine comprises: the front end of pressing block (411) is equipped with the arc surface of laminating with registration roller (6), press the arc surface of pressing block (411) and install arc flaky rubber pad (405).
5. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 1, wherein the synchronous slitting machine comprises: the outer wall of locking post (302) parcel has multichannel sponge circle (3021), equidistant between two adjacent sponge circles (3021).
6. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 1, wherein the synchronous slitting machine comprises: the outer wall of each positioning roller (6) is provided with a V-shaped groove (601), and the opening direction of the V-shaped groove (601) faces to the blade (404).
Priority Applications (1)
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| WO2003038177A1 (en) * | 2001-11-02 | 2003-05-08 | My Anh Co., Ltd | Cross cutting machine |
| US6637115B2 (en) * | 2001-12-31 | 2003-10-28 | Richard T. Walsh | Pipe cutter |
| CN2711553Y (en) * | 2004-07-28 | 2005-07-20 | 郭悦升 | Cutting type clinker removing device |
| CN2724890Y (en) * | 2004-09-17 | 2005-09-14 | 桂林电子工业学院 | Bending type stress material cutting machine |
| CN205291132U (en) * | 2015-12-24 | 2016-06-08 | 温州市唐风工艺品有限公司 | Plastic molding press |
| CN206748565U (en) * | 2017-04-11 | 2017-12-15 | 东莞市锐华自动化设备有限公司 | A kind of tangent line peeling procedure for wire rod pressure side |
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Effective date of registration: 20210423 Address after: 343000 Industrial Zone, Wan An county, Jiangxi, Ji'an Applicant after: EONTONE RUBBER PLASTIC PRODUCTS (WAN'AN) Co.,Ltd. Address before: 266000 Laoshan campus, Ocean University of China, Qingdao, Shandong Province Applicant before: Wang Feixiang |
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