CN214606004U

CN214606004U - Three-roller calender is used in bicycle cover tire production

Info

Publication number: CN214606004U
Application number: CN202120406071.7U
Authority: CN
Inventors: 韩运动; 石鑫
Original assignee: Tianjin Yuxincheng Technology Development Co ltd
Current assignee: Tianjin Yuxincheng Technology Development Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-05
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a three-roller calender is used in bicycle cover tire production, including bottom plate, calender, spout and mount, the upper surface rigid coupling of bottom plate has the calender, one side processing that the calender was kept away from to the upper surface of bottom plate has the spout, one side rigid coupling that the spout was kept away from to the upper surface of bottom plate has the mount, the internally mounted of mount has the cutting mechanism, the utility model relates to a bicycle cover tire production technical field. This three-roller calender is used in bicycle cover tire production, the outer wall processing of bolt has the screw thread to fix the drum in the different positions of the outer wall of bull stick, carries out not unidimensional cutting to the rubber slab, and the position through changing the roller is convenient to the conveying of rubber slab, can fix the inclination of roller, satisfies different conveying demands, and the threaded rod passes through even board and drives the connecting seat and remove in the spout, and then adjusts the distance between connecting seat and the calender, guarantees the conveying effect.

Description

Three-roller calender is used in bicycle cover tire production

Technical Field

The utility model relates to a bicycle cover tire production technical field specifically is a three-roller calender is used in bicycle cover tire production.

Background

The rubber calender is one of basic equipment in the processing process of rubber plastic products, belongs to heavy high-precision machinery in the rubber plastic machinery, but because most of the rubber products are composite products containing cord threads and steel wires, the structure of the rubber calender is more complex, the application is wider, the variety is more, the rubber calender is mainly used for the tabletting of rubber materials, the hanging glue of textile fabrics or steel wire cord fabrics, the laminating of rubber sheets, the profiling of rubber blanks, the isolation rubber sheets for pasting tire cord fabrics and the like, and the rubber is required to be processed by the calender when the bicycle outer tire is produced.

When current three-roller calender is used to bicycle cover tire production, use and cut the wheel and carry out the corner cutting to the rubber slab, the position difference of cutting the wheel is adjusted, leads to whole mechanism's practicality to descend, uses the roller to convey the rubber slab when, and the rigidity of roller influences application range, can not satisfy the bicycle cover tire and add the user demand to three-roller calender man-hour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-roller calender is used in bicycle cover tire production has solved current three-roller calender is used in bicycle cover tire production, and when the wheel pair rubber slab was cut in the use, the position difference of cutting the wheel was adjusted, leads to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: a three-roller calender for producing bicycle cover tires comprises a base plate, a calender, a sliding groove and a fixing frame, wherein the calender is fixedly connected to the upper surface of the base plate, the sliding groove is machined in one side, away from the calender, of the upper surface of the base plate, the fixing frame is fixedly connected to one side, away from the sliding groove, of the upper surface of the base plate, and a slitting mechanism is installed inside the fixing frame;

the slitting mechanism comprises a rotating rod, a belt pulley, a cylinder, a plug pin and a slitting wheel;

the outer wall of bull stick links to each other with the mount activity, the one end rigid coupling that the mount was kept away from to the bull stick has the belt pulley, the outer wall clearance fit of bull stick has the drum, two equal threaded connection in the inside of drum has the bolt, the outer wall of bolt runs through the drum and closely laminates with the bull stick, the one end rigid coupling that the mount was kept away from to the drum has the branch and cuts the wheel.

Preferably, the inside clearance fit of spout has the connecting seat, the outer wall rigid coupling of connecting seat has the screw thread round pin, two the equal threaded connection of outer wall of screw thread round pin has the screw cap.

Preferably, the outer wall of the threaded pin is provided with a supporting mechanism;

the supporting mechanism comprises a roller, a sliding block, a guide rod, a mounting seat and a bolt;

the equal rigid coupling in both ends of roller has the slider, two the equal clearance fit in inside of slider has the guide arm, the equal rigid coupling in both ends that the slider was kept away from to the guide arm has the mount pad, the inside and the screw thread round pin clearance fit of mount pad, one side and the connecting seat of mount pad are laminated mutually, the opposite side and the screw cap of mount pad are laminated mutually, the inside threaded connection of slider has the bolt, the outer wall of bolt runs through slider and mount pad threaded connection.

Preferably, the sliding block and the guide rod form a sliding mechanism.

Preferably, the upper surface of the bottom plate is fixedly connected with an adjusting mechanism;

the adjusting mechanism comprises a vertical plate, a threaded rod, a rotating button, a connecting plate and a baffle plate;

the bottom and the bottom plate looks rigid coupling of riser, the inside threaded connection of riser has the threaded rod, the one end rigid coupling of threaded rod has the turn button, the other end of threaded rod runs through even board and baffle looks rigid coupling, the outer wall of threaded rod with link the board activity and link to each other, the bottom and the connecting seat looks rigid coupling of even board.

Preferably, the threaded rod is arranged perpendicular to the connecting plate.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: according to the three-roller calender for producing the bicycle cover tire, the belt pulley drives the rotating rod to rotate, the rotating rod drives the slitting wheel to rotate to slit the rubber plate, the outer wall of the bolt penetrates through the cylinder and is tightly attached to the rotating rod, threads are processed on the outer wall of the bolt to fix the cylinder at different positions of the outer wall of the rotating rod, the positions of the slitting wheel are adjusted, the rubber plate is cut in different sizes, and the practicability is improved; the sliding block drives the roller to move on the outer wall of the guide rod to adjust the position of the roller, the rubber plate can be conveniently conveyed by changing the position of the roller, the mounting seat is fixed at different positions of the connecting seat by the threaded cap, the inclination angle of the roller can be fixed, and different conveying requirements are met; the turn button drives the threaded rod and removes in the riser, and the threaded rod drives the connecting seat through even board and removes in the spout, and then adjusts the distance between connecting seat and the calender, guarantees the conveying effect, satisfies the bicycle cover tire greatly and adds the user demand to the three-roller calender man-hour.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the slitting mechanism and the fixing frame of the present invention;

FIG. 3 is a schematic view of the connection structure between the support mechanism and the connection seat of the present invention;

fig. 4 is a schematic view of the connection structure between the adjusting mechanism and the bottom plate of the present invention.

In the figure: 1. the device comprises a bottom plate, 2, a calender, 3, a sliding groove, 4, a fixing frame, 5, a cutting mechanism, 501, a rotating rod, 502, a belt pulley, 503, a cylinder, 504, a bolt, 505, a slitting wheel, 6, a supporting mechanism, 601, a roller, 602, a sliding block, 603, a guide rod, 604, a mounting seat, 605, a bolt, 7, an adjusting mechanism, 701, a vertical plate, 702, a threaded rod, 703, a rotating button, 704, a connecting plate, 705, a baffle, 8, a connecting seat, 9, a threaded pin, 10 and a threaded cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

Referring to fig. 1-4, the present invention provides a technical solution: a three-roller calender for producing bicycle tyre casings comprises a base plate 1, a calender 2, a chute 3 and a fixing frame 4, wherein the calender 2 is fixedly connected to the upper surface of the base plate 1, the calender 2 is a commonly-used calender for rubber processing on the market, and is the prior art without repeated description, the chute 3 is processed on one side, away from the calender 2, of the upper surface of the base plate 1, the fixing frame 4 is fixedly connected to one side, away from the chute 3, of the upper surface of the base plate 1, a cutting mechanism 5 is installed inside the fixing frame 4, the cutting mechanism 5 comprises a rotating rod 501, a belt pulley 502, a cylinder 503, a bolt 504 and a cutting wheel 505, the outer wall of the rotating rod 501 is movably connected with the fixing frame 4, the rotating rod 501 is movably connected with the fixing frame 4 through a bearing, the belt pulley 502 is fixedly connected to one end, away from the fixing frame 4, the rotating rod 501 is driven to rotate through the belt pulley 502, the cylinder 503 is in clearance fit with the outer wall of the rotating rod 501, the two cylinders 503 are both internally and are in threaded connection with the bolt 504, the outer wall of the bolt 504 is provided with threads, the outer wall of the bolt 504 penetrates through the cylinder 503 to be tightly attached to the rotating rod 501, one end, away from the fixed frame 4, of the cylinder 503 is fixedly connected with a slitting wheel 505, the cylinder 503 drives the slitting wheel 505 to rotate, the inner part of the sliding chute 3 is in clearance fit with the connecting seat 8, the outer wall of the connecting seat 8 is fixedly connected with a threaded pin 9, two threaded pins 9 are fixedly connected in the connecting seat 8, and the outer walls of the two threaded pins 9 are both in threaded connection with threaded caps 10;

in the specific implementation process, it is worth pointing out especially that an external power source drives the belt pulley 502 to rotate, the rotating rod 501 is driven to rotate through the belt pulley 502, power is further provided for rotation of the slitting wheel 505, the outer wall of the plug 504 penetrates through the cylinder 503 and is tightly attached to the rotating rod 501, threads are machined on the outer wall of the plug 504 to fix the cylinder 503 on the outer wall of the rotating rod 501, the position of the slitting wheel 505 is further adjusted, and cutting of different sizes of rubber plates is facilitated.

The outer wall of the threaded pin 9 is provided with a supporting mechanism 6, the supporting mechanism 6 comprises a roller 601 and a sliding block 602, the roller comprises a guide rod 603, mounting seats 604 and bolts 605, wherein two ends of the roller 601 are fixedly connected with sliders 602, the guide rods 603 are in clearance fit with the insides of the two sliders 602, the sliders 602 can move on the outer wall of the guide rod 603, two ends of the guide rod 603, which are far away from the sliders 602, are fixedly connected with the mounting seats 604, the insides of the mounting seats 604 are in clearance fit with threaded pins 9, threaded holes are processed in the insides of the mounting seats 604, one sides of the mounting seats 604 are attached to a connecting seat 8, the other sides of the mounting seats 604 are attached to threaded caps 10, the threaded caps 10 fix the positions of the mounting seats 604, the bolts 605 are in threaded connection with the insides of the sliders 602, the outer walls of the bolts 605 penetrate through the sliders 602 and are in threaded connection with the mounting seats 604, the sliders 602 and the guide rods 603 form a sliding mechanism, and the sliders 602 drive the roller 601 to move on the outer wall of the guide rods 603 to adjust the positions of the roller 601;

in the specific implementation process, it is worth pointing out in particular that the sliding block 602 drives the roller 601 to move on the outer wall of the guide rod 603 to adjust the position of the roller 601, the rubber plate is conveniently conveyed by changing the position of the roller 601, the mounting seat 604 is fixed at different positions of the connecting seat 8 by the screw cap 10, the inclination angle of the roller 601 can be fixed, and the practicability is increased.

An adjusting mechanism 7 is fixedly connected to the upper surface of the bottom plate 1, the adjusting mechanism 7 comprises a vertical plate 701, a threaded rod 702, a rotating button 703, a connecting plate 704 and a baffle 705, the bottom end of the vertical plate 701 is fixedly connected with the bottom plate 1, a threaded rod 702 is connected to the inner thread of the vertical plate 701, the rotating button 703 is fixedly connected to one end of the threaded rod 702, the rotating button 703 drives the threaded rod 702 to move in the vertical plate 701, the other end of the threaded rod 702 penetrates through the connecting plate 704 to be fixedly connected with the baffle 705, the outer wall of the threaded rod 702 is movably connected with the connecting plate 704, the threaded rod 702 is movably connected with the connecting plate 704 through a bearing, the bottom end of the connecting plate 704 is fixedly connected with the connecting seat 8, the threaded rod 702 is perpendicular to the connecting plate 704, and the threaded rod 702 drives the connecting seat 8 to move in the sliding groove 3 through the connecting plate 704;

in concrete implementation, worth pointing out very much, rotate knob 703, knob 703 drives threaded rod 702 and moves in riser 701, and threaded rod 702 drives connecting seat 8 through even board 704 and moves in spout 3, and then adjusts the distance between connecting seat 8 and calender 2, guarantees the conveying effect, is favorable to using widely.

Through the above, the working principle of the three-roller calender is as follows: the calender 2 is started to pressurize rubber, the rubber is connected with an external power source through a belt pulley 502, the belt pulley 502 drives a rotating rod 501 to rotate, the rotating rod 501 drives two slitting wheels 505 to rotate through a cylinder 503, the corners of the rubber are cut under the action of the two slitting wheels 505, the cut rubber plate is transmitted through a roller 601 to enter the next process, a rotating knob 703 drives a threaded rod 702 to move in a vertical plate 701, the threaded rod 702 drives a connecting seat 8 to move in a sliding groove 3 through a connecting plate 704 so as to adjust the position of the connecting seat 8, a mounting seat 604 is rotated on the outer wall of a threaded pin 9, a threaded cap 10 is used for fixing the position of the mounting seat 604, the position of the roller 601 is adjusted, a sliding block 602 is moved on the outer wall of a guide rod 603, the sliding block 602 is inserted into the mounting seat through a bolt 605, and the sliding block 602 is fixed by the bolt 605, and then adjust the position of roller 601 once more, satisfy different user demands.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a three-roller calender is used in production of bicycle cover tire, includes bottom plate (1), calender (2), spout (3) and mount (4), the upper surface rigid coupling of bottom plate (1) has calender (2), one side processing that calender (2) were kept away from to the upper surface of bottom plate (1) has spout (3), one side rigid coupling that spout (3) were kept away from to the upper surface of bottom plate (1) has mount (4), its characterized in that: a splitting mechanism (5) is arranged in the fixed frame (4);

the slitting mechanism (5) comprises a rotating rod (501), a belt pulley (502), a cylinder (503), a plug pin (504) and a slitting wheel (505);

the outer wall of bull stick (501) links to each other with mount (4) activity, the one end rigid coupling that mount (4) were kept away from in bull stick (501) has belt pulley (502), the outer wall clearance fit of bull stick (501) has drum (503), two the equal threaded connection in inside of drum (503) has bolt (504), the outer wall of bolt (504) runs through drum (503) and closely laminates with bull stick (501), the one end rigid coupling that mount (4) were kept away from in drum (503) has branch and cuts wheel (505).

2. The three-roll calender for producing the bicycle tire casing according to claim 1, wherein: the inside clearance fit of spout (3) has connecting seat (8), the outer wall rigid coupling of connecting seat (8) has threaded pin (9), two the equal threaded connection of outer wall of threaded pin (9) has screw cap (10).

3. The three-roll calender for producing the bicycle tire casing according to claim 2, wherein: a supporting mechanism (6) is arranged on the outer wall of the threaded pin (9);

the supporting mechanism (6) comprises a roller (601), a sliding block (602), a guide rod (603), a mounting seat (604) and a bolt (605);

the equal rigid coupling in both ends of roller (601) has slider (602), two the equal clearance fit in inside of slider (602) has guide arm (603), the equal rigid coupling in both ends that slider (602) was kept away from in guide arm (603) has mount pad (604), the inside and the screw thread round pin (9) clearance fit of mount pad (604), one side and connecting seat (8) of mount pad (604) are laminated mutually, the opposite side and the screw cap (10) of mount pad (604) are laminated mutually, the internal thread of slider (602) is connected with bolt (605), the outer wall of bolt (605) runs through slider (602) and mount pad (604) threaded connection.

4. The three-roll calender for producing the bicycle tire casing according to claim 3, wherein: the sliding block (602) and the guide rod (603) form a sliding mechanism.

5. The three-roll calender for producing the bicycle tire casing according to claim 1, wherein: an adjusting mechanism (7) is fixedly connected to the upper surface of the bottom plate (1);

the adjusting mechanism (7) comprises a vertical plate (701), a threaded rod (702), a rotating button (703), a connecting plate (704) and a baffle plate (705);

the bottom and bottom plate (1) looks rigid coupling of riser (701), the internal thread of riser (701) is connected with threaded rod (702), the one end rigid coupling of threaded rod (702) has turn button (703), the other end of threaded rod (702) runs through even board (704) and baffle (705) looks rigid coupling, the outer wall of threaded rod (702) with link board (704) activity and link to each other, the bottom and connecting seat (8) looks rigid coupling of even board (704).

6. The three-roll calender for producing the bicycle tire casing according to claim 5, wherein: the threaded rod (702) is perpendicular to the connecting plate (704).