CN213946678U

CN213946678U - Synchronous belt cutting device convenient to fix

Info

Publication number: CN213946678U
Application number: CN202022678979.1U
Authority: CN
Inventors: 汤立新
Original assignee: Foshan Jinxi Transmission Technology Co ltd
Current assignee: Foshan Jinxi Transmission Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-13
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a hold-in range cutting device convenient to it is fixed, comprises a workbench, workstation front outer wall both sides are close to top department and all rotate through the bearing and are connected with the winding up roller, the base plate is installed through the bolt to workstation front outer wall one side, the spout has been seted up to workstation top outer wall one side, and rotate through the bearing between the relative both sides inner wall of spout and be connected with the lead screw, workstation back outer wall one side installs a motor through the bolt, and the lead screw is located the outside one end of spout and is fixed connection with the output of a motor, the inside sliding connection of spout has the slide that is threaded connection with the lead screw. The utility model discloses the staff can start a motor for the lead screw drives the slide and slides inside the spout, changes the distance that the cutting knife stretches out, so that cut the hold-in range into the hold-in range of different width with the hold-in range, and the staff can start No. two cylinders simultaneously, thereby makes the compression roller gliding compress tightly the hold-in range on the conveying roller, prevents that the hold-in range from producing when the cutting and rocking.

Description

Synchronous belt cutting device convenient to fix

Technical Field

The utility model relates to a hold-in range production cutting equipment technical field especially relates to a hold-in range cutting device convenient to it is fixed.

Background

Synchronous belts, also known as toothed belts, timing belts, non-slip belts, and the like. The synchronous belt is a flexible transmission mode similar to common belt transmission modes such as a common V belt and a flat belt. The synchronous belt can be used for transmitting motion and power and is also commonly used in a servo mechanism to position the mechanism.

At present, current hold-in range cutting equipment is not convenient for adjust when using, and the cutting shaping effect is poor, and the width of hold-in range is difficult to keep the uniformity, and cutting efficiency is low, and the hold-in range rocks easily when the cutting moreover, and the hold-in range on the wind-up roll is comparatively fluffy when the rolling of current hold-in range when the cutting simultaneously, can make to obtain the hold-in range and can't twine tightly, consequently, need to design a hold-in range cutting device convenient to it fixes to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current hold-in range cutting equipment cutting width that exists among the prior art and be difficult to keep unanimous, hold-in range cutting rock easily and the unable tight shortcoming of twining of rolling, and the hold-in range cutting device who is convenient for fix that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a synchronous belt cutting device convenient to fix comprises a workbench, wherein two sides of the outer wall of the front side of the workbench, which are close to the top, are respectively rotatably connected with a winding roller through a bearing, one side of the outer wall of the front side of the workbench is provided with a base plate through a bolt, one side of the outer wall of the top of the workbench is provided with a chute, the inner walls of the two opposite sides of the chute are rotatably connected with a lead screw through a bearing, one side of the outer wall of the back side of the workbench is provided with a motor through a bolt, one end of the lead screw, which is positioned outside the chute, is fixedly connected with the output end of the motor, the inside of the chute is slidably connected with a sliding plate in threaded connection with the lead screw, two sides of the outer wall of the top of the sliding plate are respectively in threaded connection with a sliding rod, the outer wall of the top of the sliding plate is provided with a first air cylinder through a bolt, the output end of the first air cylinder is slidably connected with a top plate outside the sliding rod through a bolt, one side of the outer wall of the bottom of the top plate is provided with a second motor through a bolt, and the output end key of No. two motors is connected with the cutting knife, electric putter is installed through the bolt in roof top outer wall one side, and electric putter's output installs the cutter through the bolt, the dipperstick that is sliding connection with the slide is installed through the bolt in workstation top outer wall one side.

Furthermore, a placement groove located right below the top plate is formed in one side of the outer wall of the top of the base plate, and a displacement sensor is installed on one side of the inner wall of the bottom of the placement groove through a bolt.

Further, the groove that slides has all been seted up to workstation front outer wall both sides, workstation top outer wall is close to groove department of sliding and installs the cardboard through the bolt, and installs No. two cylinders through the bolt on the cardboard top outer wall, sliding connection is installed at the inside compression roller of groove that slides through the bearing to the output of No. two cylinders.

Further, the two sides of the outer wall of the front side of the workbench are rotatably connected with conveying rollers through bearings, and the conveying rollers are located under the compression rollers.

Furthermore, a baffle is sleeved at one end, close to the outer wall of the side face of the winding roller, and a locking nut in mutual contact with the baffle is connected to the outer portion of one end of the winding roller through threads.

Further, the sliding tray has been seted up to workstation front outer wall one side, workstation one side outer wall is close to sliding tray department and installs the picture peg through the bolt, and installs the polished rod that is located the inside of sliding tray through the bolt on the outer wall of picture peg one side, sliding connection has been cup jointed at the inside squeeze roll of sliding tray to the polished rod outside, the polished rod outside has been cup jointed and is located between squeeze roll one side outer wall and the relative one side outer wall of picture peg.

Further, the mounting groove has all been seted up near top department to workstation back surface outer wall both sides, and installs No. three motors through the bolt on one of them mounting groove one side inner wall, one of them the one end of winding up roller is fixed connection, one of them through the output of shaft coupling and No. three motors install the control cabinet through the bolt on the mounting groove bottom inner wall.

The utility model has the advantages that:

1. through the lead screw that sets up, when the cutting, the staff can start a motor for the lead screw drives the slide and slides inside the spout, thereby changes the distance that the cutting knife stretches out, so that cut the hold-in range of different widths with the hold-in range.

2. Through No. two cylinders that set up, when using the device cutting hold-in range, the staff can start No. two cylinders for thereby the compression roller gliding compresses tightly the hold-in range on the conveying roller, prevents that the hold-in range from producing when the cutting from rocking.

3. Through the squeeze roll that sets up, when using the device cutting hold-in range, the squeeze roll can tightly paste the hold-in range at the winding up roller rolling in the effect of spring to avoid the hold-in range to appear fluffy, make the hold-in range drop from the winding up roller.

Drawings

Fig. 1 is a front view of a synchronous belt cutting device convenient to fix according to the present invention;

fig. 2 is a side view of a structure of a workbench of the synchronous belt cutting device convenient for fixing provided by the utility model;

fig. 3 is a schematic structural view of a cutting knife and a cutter of the synchronous belt cutting device convenient to fix provided by the utility model;

fig. 4 is the utility model provides a hold-in range cutting device's a's schematic structure view convenient to it is fixed.

In the figure: 1 workbench, 2 base plates, 3 winding rollers, 4 sliding grooves, 5 screw rods, 6 motors, 7 sliding plates, 8 measuring scales, 9 cylinders, 10 sliding rods, 11 top plates, 12 electric push rods, 13 motors, 14 cutting knives, 15 sliding grooves, 16 clamping plates, 17 cylinders, 18 compression rollers, 19 conveying rollers, 20 cutting knives, 21 mounting grooves, 22 control tables, 23 motors, 24 baffles, 25 sliding grooves, 26 inserting plates, 27 polish rods, 28 springs, 29 mounting grooves, 30 displacement sensors, 31 locking nuts and 32 extrusion rollers.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a synchronous belt cutting device convenient to fix comprises a workbench 1, wherein two sides of the outer wall of the front of the workbench 1 near the top are rotatably connected with a winding roller 3 through bearings, the winding roller 3 is convenient to wind a synchronous belt, one side of the outer wall of the front of the workbench 1 is provided with a base plate 2 through bolts, one side of the outer wall of the top of the workbench 1 is provided with a chute 4, a screw 5 is rotatably connected between the inner walls of the two opposite sides of the chute 4 through bearings, the screw 5 is used for transmitting motion to enable a sliding plate 7 to slide in the chute 4, one side of the outer wall of the back of the workbench 1 is provided with a motor 6 through bolts, the type of the motor 6 is preferably 57GY and is used for providing power for the rotation of the screw 5, one end of the screw 5 positioned outside the chute 4 is fixedly connected with an output end of the motor 6, and the sliding plate 7 in threaded connection with the screw 5 is slidably connected in the chute 4, and both sides of the outer wall of the top of the sliding plate 7 are in threaded connection with a sliding rod 10, the sliding rod 10 is used for guiding when the top plate 11 slides, the outer wall of the top of the sliding plate 7 is provided with a first air cylinder 9 through a bolt, the type of the first air cylinder 9 is preferably 57GY for enabling the top plate 11 to slide on the sliding rod 10, the output end of the first air cylinder 9 is provided with a top plate 11 which is connected with the outside of the sliding rod 10 in a sliding way through a bolt, one side of the outer wall of the bottom of the top plate 11 is provided with a second motor 13 through a bolt, the type of the second motor 13 is preferably 57GY for providing power for the rotation of the cutting knife 14, the output end of the second motor 13 is in key connection with the cutting knife 14, the cutting knife 14 is used for cutting a synchronous belt, one side of the outer wall of the top plate 11 is provided with an electric push rod 12 through a bolt, the type of the electric push rod 12 is preferably XDHA12-100, and the control console 22 receives information transmitted by the displacement sensor 30 to enable the position of the cutting knife 20 to descend, and electric putter 12's output passes through the bolt and installs cutter 20, and cutter 20 can be under electric putter 12 drives the good hold-in range of cutting off, and 1 top outer wall one side of workstation is installed through the bolt and is sliding connection's dipperstick 8 with slide 7, and dipperstick 8 is convenient for the staff and knows the distance that cutting knife 14 stretched out to the staff mediates.

Further, a placing groove 29 located right below the top plate 11 is formed in one side of the outer wall of the top of the substrate 2, the placing groove 29 is used for enabling the cutting knife 14 not to contact with the substrate 2 during cutting, a displacement sensor 30 is mounted on one side of the inner wall of the bottom of the placing groove 29 through a bolt, the model of the displacement sensor 30 is preferably AD22037Z and used for measuring the length of the synchronous belt, and therefore the device can conveniently cut the synchronous belts with different lengths.

Further, the groove 15 that slides has all been seted up to 1 positive outer wall both sides of workstation, 1 top outer wall of workstation is close to groove 15 department that slides and installs the cardboard 16 through the bolt, cardboard 16 is used for installing No. two cylinders 17, and install No. two cylinders 17 through the bolt on the outer wall of cardboard 16 top, No. two cylinder 17 models are preferably C95SDB32-75, a hold-in range for making compression roller 18 compress tightly between conveying roller 19 and the compression roller 18, sliding connection is installed at the inside compression roller 18 of groove 15 that slides through the bearing in No. two cylinders 17's output, compression roller 18 can the centre gripping hold-in range with the cooperation of conveying roller 19.

Further, the two sides of the outer wall of the front surface of the workbench 1 are rotatably connected with conveying rollers 19 through bearings, the conveying rollers 19 are matched with the compression roller 18 to clamp a tight synchronous belt, and the conveying rollers 19 are located under the compression roller 18.

Further, the baffle 24 is sleeved on the outer wall of the side face of the winding roller 3 close to one end, the baffle 24 is used for preventing the synchronous belt on the winding roller 3 from being separated from the winding roller 3, the locking nut 31 in mutual contact with the baffle 24 is connected to the outer portion of one end of the winding roller 3 through threads, and the locking nut 312 is used for limiting the baffle 24.

Further, the sliding tray 25 has been seted up to 1 front outer wall one side of workstation, workstation 1 one side outer wall is close to sliding tray 25 department and installs picture peg 26 through the bolt, and install the polished rod 27 that is located the inside of sliding tray 25 through the bolt on the outer wall of picture peg 26 one side, polished rod 27 is convenient for lead when squeeze roll 32 slides in sliding tray 25 inside, the squeeze roll 32 of sliding connection in the inside of sliding tray 25 has been cup jointed to polished rod 27 outside, squeeze roll 32 can extrude the hold-in range on the tight winding up roller 3 under the spring 28 effect, polished rod 27 outside cup jointed to be located between squeeze roll 32 one side outer wall and the picture peg 26 relative one side outer wall.

Further, mounting groove 21 has all been seted up near top department in 1 back outer wall both sides of workstation, and install No. three motor 23 through the bolt on the inner wall of one of them mounting groove 21 one side, No. three motor 23 models are preferably 86BYGH350B for the winding up roller 3 rotates provides power, the output that the shaft coupling is passed through to one of them winding up roller 3's one end and No. three motor 23 is fixed connection, install control cabinet 22 through the bolt on one of them mounting groove 21 bottom inner wall, control cabinet 22 is used for controlling the device operation.

The working principle is as follows: when in use, a worker can install the synchronous belt with cutting on the winding roller 3, then the worker can control the first motor 6 to start according to the cutting requirement of the synchronous belt, so that the lead screw 5 drives the sliding plate 11 to slide in the sliding groove 4, thereby changing the extending distance of the cutting knife 14, so as to cut out the synchronous belts with different widths, then the worker can start the third motor 23, so that the winding roller 3 winds the synchronous belt, at the moment, the worker can start the first air cylinder 9 and the second motor 13, so that the cutting knife 14 slides on the sliding rod 10 to fall to the placement groove 29, meanwhile, the second motor 13 drives the cutting knife 14 to rotate, thereby cutting the synchronous belt, meanwhile, when in cutting, the worker can start the second air cylinder 17, so that the compression roller 18 slides in the sliding groove 15, so that the compression roller 18 and the conveying roller 19 are matched to clamp the synchronous belt tightly, later when the data that displacement sensor 30 detected and staff set up on control cabinet 22 data accord, electric putter 12 starts, can make cutter 20 descend to decide the hold-in range after the cutting shaping, squeeze roll 32 can tightly paste the hold-in range at the winding up roller 3 rolling in the effect of spring 28 when the cutting moreover, thereby avoid the hold-in range to appear fluffy.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A synchronous belt cutting device convenient to fix comprises a workbench (1) and is characterized in that the positions, close to the top, of two sides of the front outer wall of the workbench (1) are connected with a winding roller (3) through bearings in a rotating mode, a base plate (2) is installed on one side of the front outer wall of the workbench (1) through bolts, a sliding groove (4) is formed in one side of the top outer wall of the workbench (1), a screw rod (5) is connected between the inner walls of two opposite sides of the sliding groove (4) through bearings in a rotating mode, a first motor (6) is installed on one side of the back outer wall of the workbench (1) through bolts, one end, located outside the sliding groove (4), of the screw rod (5) is fixedly connected with the output end of the first motor (6), a sliding plate (7) in threaded connection with the screw rod (5) is connected inside the sliding groove (4), and sliding rods (10) are in threaded connection with two sides of the top outer wall of the sliding plate (7), install cylinder (9) No. one on slide (7) top outer wall through the bolt, and the output of cylinder (9) installs sliding connection at outside roof (11) of slide bar (10) through the bolt, No. two motor (13) are installed through the bolt in roof (11) bottom outer wall one side, and the output key of No. two motor (13) is connected with cutting knife (14), install electric putter (12) through the bolt in roof (11) top outer wall one side, and the output of electric putter (12) installs cutter (20) through the bolt, workstation (1) top outer wall one side is installed through the bolt and is sliding connection's dipperstick (8) with slide (7).

2. The synchronous belt cutting device convenient to fix is characterized in that a placement groove (29) located right below the top plate (11) is formed in one side of the outer wall of the top of the base plate (2), and a displacement sensor (30) is mounted on one side of the inner wall of the bottom of the placement groove (29) through a bolt.

3. The synchronous belt cutting device convenient to fix is characterized in that sliding grooves (15) are formed in two sides of the outer wall of the front face of the workbench (1), clamping plates (16) are mounted on the outer wall of the top of the workbench (1) close to the sliding grooves (15) through bolts, a second air cylinder (17) is mounted on the outer wall of the top of the clamping plates (16) through bolts, and a pressing roller (18) which is connected inside the sliding grooves (15) in a sliding mode is mounted at the output end of the second air cylinder (17) through a bearing.

4. The synchronous belt cutting device convenient to fix is characterized in that conveying rollers (19) are rotatably connected to two sides of the outer wall of the front surface of the workbench (1) through bearings, and the conveying rollers (19) are located right below the pressing rollers (18).

5. A synchronous belt cutting device convenient for fixing as claimed in claim 1, wherein a baffle (24) is sleeved on the outer wall of the side surface of the winding roller (3) near one end, and a locking nut (31) which is contacted with the baffle (24) is connected with the outer thread of one end of the winding roller (3).

6. The synchronous belt cutting device convenient to fix is convenient for, according to claim 1, sliding groove (25) has been seted up to workstation (1) front outer wall one side, workstation (1) one side outer wall is close to sliding groove (25) department and is installed picture peg (26) through the bolt, and installs through the bolt on picture peg (26) one side outer wall and is located the inside polished rod (27) of sliding groove (25), sliding connection has cup jointed squeeze roll (32) inside sliding groove (25) outside polished rod (27), polished rod (27) outside cup joints and is located between squeeze roll (32) one side outer wall and the picture peg (26) relative side outer wall.

7. The synchronous belt cutting device convenient to fix is characterized in that mounting grooves (21) are formed in two sides of the outer wall of the back of the workbench (1) close to the top, a third motor (23) is mounted on the inner wall of one side of one mounting groove (21) through a bolt, one end of the winding roller (3) is fixedly connected with the output end of the third motor (23) through a coupler, and a control console (22) is mounted on the inner wall of the bottom of the mounting groove (21) through a bolt.