CN211682298U

CN211682298U - Rubber strip cutting device

Info

Publication number: CN211682298U
Application number: CN202020103093.1U
Authority: CN
Inventors: 张友明
Original assignee: Shanghai Guanya Road And Bridge Machinery Co ltd
Current assignee: Shanghai Guanya Road And Bridge Machinery Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-16
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a rubber strip cutting device, including the workstation, the dead lever has all been welded to the back position that leans on of the workstation top left and right sides, and the relative visual one side welding of two fixed rod tops has a fixed plate, the top fixedly connected with electric cylinder of fixed plate. The utility model discloses a set up electric cylinder and fixed plate, can make the cutting knife reciprocate, thereby cut off the rubber strip, through setting up slide rail and base, can make the cutting knife control the regulation, through setting up fastening bolt and thread groove, can make the base remove about and suitable interval, fix it, through setting up above structure, when possessing to cut the rubber strip, can adjust the advantage of interval between the cutting knife, when having solved cutting the rubber strip, because the interval is fixed between the cutting knife, can not be according to the product needs, adjust the problem of interval between the cutting knife, the effectual staff's that has reduced the work degree of difficulty, thereby work efficiency has been improved.

Description

Rubber strip cutting device

Technical Field

The utility model relates to a rubber strip technical field specifically is a rubber strip cutting device.

Background

The rubber strip is by ethylene, the propylene is through the rubber that the solution copolymerization formed, introduce the third monomer again, the rubber strip is a saturated high polymer basically, ageing resistance is very good, weather resistance is good, electric insulation can be good, chemical corrosion resistance is good, impact elasticity is better, the rubber strip has extensive application, in the in-process of rubber strip processing, often need cut the rubber strip, and the interval is fixed between the general cutting knife of traditional cutting machine, can not be according to the product needs, adjust the interval between the cutting knife, thereby staff's the work degree of difficulty has been increased, we propose a rubber strip cutting device for this reason, solve above problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber strip cutting device possesses when cutting the rubber strip, carries out the advantage of adjusting to the interval between the cutting knife, has solved when cutting the rubber strip, because the interval is fixed between the cutting knife, can not adjust the problem of interval between the cutting knife according to the product needs.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber strip cutting device comprises a workbench, wherein fixed rods are welded at the positions, close to the rear, of the left side and the right side of the top of the workbench, fixed plates are welded at one sides, opposite to each other, of the tops of the two fixed rods, an electric cylinder is fixedly connected to the tops of the fixed plates, the output end of the electric cylinder penetrates through the fixed plates and is fixedly connected with a pressing plate, a sliding rail is welded at the bottom of the pressing plate, a base is connected to the outer surface of the sliding rail in a sliding mode, fastening bolts are connected to the front surface and the back surface of the base in a threaded mode, one end, opposite to each other, of each fastening bolt penetrates through the base and extends to the inner cavity of the base, a groove is formed in the bottom of the base, a convex clamping box is clamped in the inner cavity of the groove, clamping pins are arranged on the left side and the, two the welding has the pressure spring between the guide block, two the bottom of guide block all welds the actuating lever, two the one end that the actuating lever kept away from mutually runs through protruding type card box and extends to the outside of protruding type card box, the bottom welding of protruding type card box has the handle of a knife, the bottom fixedly connected with cutting knife of handle of a knife, the pinhole that uses with the bayonet lock cooperation is all seted up to the left and right sides of recess inner chamber.

Preferably, the left and right sides at workstation top and the place ahead welding that is located the dead lever have perpendicular seat, the inner chamber of erecting the seat is vertical threaded connection and has the screw rod, the bottom of screw rod is rotated through the bearing and is connected with splint, the top welding of screw rod has the turning handle.

Preferably, the front surface of the pressure plate is fixedly connected with a graduated scale above the slide rail.

Preferably, a sliding cylinder is welded at the joint of the bayonet lock and the driving rod with the convex card box, and the inner surface of the sliding cylinder is connected with the surface of the bayonet lock and the surface of the driving rod in a sliding manner.

Preferably, thread grooves matched with the fastening bolts are formed in the front side and the rear side of the sliding rail, and the inner surfaces of the thread grooves are in threaded connection with the surfaces of the fastening bolts.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up electric air cylinder and fixed plate, can make the cutting knife reciprocate, thereby cut off the rubber strip, through setting up slide rail and base, can make the cutting knife control the regulation, through setting up fastening bolt and thread groove, can make the base remove the suitable interval about removing, fix it, through setting up the bayonet lock, the guide block, the pressure spring, actuating lever and pinhole, can make protruding type card box and recess fixed connection, through setting up above structure, when possessing and cutting the rubber strip, can adjust the advantage of interval between the cutting knife, when having solved and cutting the rubber strip, because the interval is fixed between the cutting knife, can not be according to the product needs, adjust the problem of interval between the cutting knife, the effectual staff's that has reduced the work degree of difficulty, thereby work efficiency has been improved.

2. The utility model can fix the rubber strip by arranging the vertical seat, the screw, the clamping plate and the rotating handle, and avoids the deviation during cutting, thereby reducing the cutting error;

the distance between the cutting knives can be conveniently adjusted by arranging the graduated scale;

the slide cylinder is arranged, so that the bayonet lock and the driving rod can slide in the inner cavity of the convex card box for guiding, and the bayonet lock and the driving rod are supported;

through setting up the thread groove, make threaded connection between fastening bolt and the thread groove to make base and better fixed of slide rail.

Drawings

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

fig. 2 is a side view of the electric cylinder structure of the present invention;

FIG. 3 is a front cross-sectional view of the convex card box structure of the present invention;

fig. 4 is a side view and a cross-sectional view of the slide rail structure of the present invention.

In the figure: 1. a work table; 2. fixing the rod; 3. a fixing plate; 4. an electric cylinder; 5. pressing a plate; 6. a slide rail; 7. a base; 8. fastening a bolt; 9. a groove; 10. a male card box; 11. a bayonet lock; 12. a guide block; 13. a pressure spring; 14. a drive rod; 15. a hilt; 16. a cutting knife; 17. a pin hole; 18. a vertical seat; 19. a screw; 20. a splint; 21. a handle is rotated; 22. a graduated scale; 23. a thread groove; 24. and (4) a slide cylinder.

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.

Examples

Referring to fig. 1-4, a rubber strip cutting device includes a worktable 1, and is characterized in that: the rear positions of the left side and the right side of the top of a workbench 1 are welded with fixed rods 2, one side of the tops of the two fixed rods 2 facing each other is welded with a fixed plate 3, the top of the fixed plate 3 is fixedly connected with an electric cylinder 4, the output end of the electric cylinder 4 penetrates through the fixed plate 3 and is fixedly connected with a pressing plate 5, the bottom of the pressing plate 5 is welded with a slide rail 6, the outer surface of the slide rail 6 is connected with a base 7 in a sliding way, the number of the bases 7 can be multiple, the front surface and the back surface of the base 7 are both connected with fastening bolts 8 in a threaded way, the end of the fastening bolt 8 facing each other penetrates through the base 7 and extends to the inner cavity of the base 7, the bottom of the base 7 is provided with a groove 9, the inner cavity of the groove 9 is clamped with a convex card box 10, the left side and the right side, the compression spring 13 is welded between the two guide blocks 12, the driving rods 14 are welded at the bottom ends of the two guide blocks 12, one end, far away from the two driving rods 14, of each driving rod penetrates through the convex card box 10 and extends to the outer side of the convex card box 10, the knife handle 15 is welded at the bottom of the convex card box 10, the bottom of the knife handle 15 is fixedly connected with a cutting knife 16, pin holes 17 matched with the clamping pins 11 are formed in the left side and the right side of an inner cavity of the groove 9, the cutting knife 16 can move up and down by arranging the electric cylinder 4 and the fixing plate 3, so that rubber strips are cut off, the cutting knife 16 can be adjusted left and right by arranging the sliding rail 6 and the base 7, the base 7 can be moved to a proper distance left and right by arranging the fastening bolt 8 and the thread groove 23, the clamping pins 11, the guide blocks 12, the compression spring 13, the driving rods 14, through setting up above structure, when possessing and cutting the rubber strip, can adjust the advantage of interval between the cutting knife 16, solved when cutting the rubber strip, because the interval is fixed between the cutting knife 16, can not adjust the problem of interval between the cutting knife 16 according to the product needs, the effectual work degree of difficulty that reduces the staff to work efficiency has been improved.

In this embodiment, it is concrete, the left and right sides at 1 top of workstation and the place ahead welding that is located dead lever 2 have perpendicular seat 18, the inner chamber of perpendicular seat 18 is vertical threaded connection and has screw rod 19, the bottom of screw rod 19 is rotated through the bearing and is connected with splint 20, the welding of the top of screw rod 19 has turning handle 21, through setting up perpendicular seat 18, screw rod 19, splint 20 and turning handle 21, can fix the rubber strip, avoid appearing the skew when the cutting to the error nature of cutting has been reduced.

In this embodiment, it is concrete, the front of clamp plate 5 and the top fixedly connected with scale 22 that is located slide rail 6, the scale of scale 22 from the right side left, and the initial scale is zero, through setting up scale 22, can conveniently adjust the interval between the cutting knife 16.

In this embodiment, specifically, the connecting portions of the bayonet lock 11 and the driving rod 14 and the convex cartridge 10 are all welded with the sliding barrel 24, the inner surface of the sliding barrel 24 is connected with the surfaces of the bayonet lock 11 and the driving rod 14 in a sliding manner, and by arranging the sliding barrel 24, the bayonet lock 11 and the driving rod 14 can be guided in the inner cavity of the convex cartridge 10 in a sliding manner, and the bayonet lock 11 and the driving rod 14 are simultaneously supported.

In this embodiment, specifically, thread groove 23 that uses with fastening bolt 8 cooperation is all seted up to the front and back both sides of slide rail 6, and threaded connection is made between fastening bolt 8 and the thread groove 23 through setting up thread groove 23 to the internal surface of thread groove 23 and fastening bolt 8's surface threaded connection to make base 7 and slide rail 6 better fixed.

When the rubber strip cutting device is used, the cutting distance of the rubber strips is determined, the number of the cutting knives 16 is determined, then the driving rod 14 is extruded, the guide block 12 is enabled to extrude the pressure spring 13, meanwhile, the guide block 12 drives the clamping pin 11 to move to the inner cavity of the convex clamping box 10, then the convex clamping box 10 is inserted into the groove 9, the clamping pin 11 is moved to the position corresponding to the pin hole 17, the driving rod 14 is loosened, the clamping pin 11 is enabled to be inserted into the pin hole 17 under the reaction force of the pressure spring 13, so that the fixing is completed, the timely replacing effect is achieved, then the base 7 slides on the outer surface of the sliding rail 6 through the graduated scale 22, so that the distance between the cutting knives 16 is determined, then the base 7 enters the inner cavity of the threaded groove 23 through rotating the fastening bolt 8, so that the base 7 is fixed on the outer surface of the sliding rail 6, after the fixing is completed, the rubber strips pass through the, through rotatory turning handle 21, make screw rod 19 rotate at the inner chamber of erecting seat 18, thereby promote the 19 bottom of screw rod and rotate the bearing of connection, make splint 20 downstream, thereby the right-hand member to the rubber strip is fixed, then drag a bit left with the rubber strip, make its tensioning, then make left side anchor clamps fixed to it, left side anchor clamps are the same with right side anchor clamps principle, do not just here give unnecessary details, through starting 4 external control wares of electric cylinder, make 4 output of electric cylinder drive clamp plate 5 downstream, thereby accomplish the cutting, the device not only can adjust the interval between the cutting knife 16, thereby improve work efficiency.

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 rubber strip cutting device, includes workstation (1), its characterized in that: the worktable comprises a worktable (1), fixing rods (2) are welded at the left side and the right side of the top of the worktable (1) and the positions of the fixing rods leaning against the rear side, two fixing rods (2) are welded at the side where the tops of the fixing rods are opposite to each other, a fixing plate (3) is welded at the top of the fixing plate (3), an electric cylinder (4) is fixedly connected at the top of the fixing plate (3), the output end of the electric cylinder (4) penetrates through the fixing plate (3) and is fixedly connected with a pressing plate (5), a sliding rail (6) is welded at the bottom of the pressing plate (5), a base (7) is slidably connected to the outer surface of the sliding rail (6), fastening bolts (8) are in threaded connection with the front surface and the back surface of the base (7), one ends of the fastening bolts (8) opposite to each other penetrate through the base (, the left and right sides of protruding type card box (10) inner chamber all is equipped with bayonet lock (11), two the one end that bayonet lock (11) kept away from mutually runs through protruding type card box (10) and extends to the outside of protruding type card box (10), two guide block (12) have all been welded to the bottom of bayonet lock (11), two pressure spring (13) have been welded between guide block (12), two the bottom of guide block (12) all welds actuating lever (14), two the one end that actuating lever (14) kept away from mutually runs through the outside of protruding type card box (10) and extends to protruding type card box (10), the bottom welding of protruding type card box (10) has sword handle (15), the bottom fixedly connected with cutting knife (16) of sword handle (15), pinhole (17) that cooperate the use with bayonet lock (11) have all been seted up to the left and right sides of recess (9) inner chamber.

2. The rubber strip cutting device according to claim 1, wherein: the left and right sides at workstation (1) top and the place ahead welding that is located dead lever (2) have perpendicular seat (18), the inner chamber of erecting seat (18) is vertical threaded connection and has screw rod (19), the bottom of screw rod (19) is rotated through the bearing and is connected with splint (20), the top welding of screw rod (19) has turning handle (21).

3. The rubber strip cutting device according to claim 1, wherein: and the front surface of the pressing plate (5) is fixedly connected with a graduated scale (22) above the sliding rail (6).

4. The rubber strip cutting device according to claim 1, wherein: the bayonet lock (11) and the driving rod (14) are connected with the convex card box (10) through welding sliding cylinders (24), and the inner surface of each sliding cylinder (24) is connected with the bayonet lock (11) and the surface of the driving rod (14) in a sliding mode.

5. The rubber strip cutting device according to claim 1, wherein: thread grooves (23) matched with the fastening bolts (8) are formed in the front side and the rear side of the sliding rail (6), and the inner surfaces of the thread grooves (23) are in threaded connection with the surfaces of the fastening bolts (8).