CN216266270U

CN216266270U - Cutting device for rubber products

Info

Publication number: CN216266270U
Application number: CN202122732546.4U
Authority: CN
Inventors: 赵利双
Original assignee: Shanghai Yixiang Technology Co ltd
Current assignee: Shanghai Yixiang Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-12
Anticipated expiration: 2031-11-09

Abstract

The utility model belongs to the technical field of rubber product processing, and particularly relates to a cutting device for rubber products, which comprises a main body assembly, a cutting assembly and a fixing assembly, wherein the main body assembly comprises a bottom plate, supporting columns are fixedly connected at four corners of the top of the bottom plate, a top plate is fixedly connected to the tops of the supporting columns, and a rotating shaft rotates a supporting plate.

Description

Cutting device for rubber products

Technical Field

The utility model belongs to the technical field of rubber product processing, and particularly relates to a cutting device for rubber products.

Background

The rubber product is produced with natural and synthetic rubber as material and through the technological process of producing waste rubber to produce rubber product with high plasticity and excellent physical and mechanical performance.

Rubber goods before the concrete application generally need remove marginal unnecessary part through the shearing, current rubber goods cutting device lacks effectual fixed when shearing, rubber itself has elasticity, easily take place the displacement during shearing, if there is not effectual fixed measure, will influence greatly and cut the effect, simultaneously at the in-process of tailorring, because the shearing sword tailors rubber goods and takes place to glue easily, make the shearing sword after repetitious usage, glue sticky rubber disintegrating slag on the shearing sword easily, and the manual work has inconveniently to the clearance of shearing the sword, also there is certain danger simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the cutting device for the rubber product, which has the advantages of conveniently compressing the rubber product, having good compressing and fixing effects on the rubber products with different sizes and thicknesses, effectively cleaning the outer wall of the cutting knife, and solving the problems that the prior device is lack of effective fixation on the rubber product, is inconvenient to clean the cutting knife manually and has certain danger.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a cutting device for rubber products comprises a main body component, a cutting component and a fixing component;

the main body assembly comprises a bottom plate, supporting columns are fixedly connected to four corners of the top of the bottom plate, and a top plate is fixedly connected to the tops of the supporting columns;

the cutting assembly comprises two side plates fixedly connected with the bottom of the top plate, wherein a first driving motor is arranged on the outer wall of one side of one of the side plates, the output end of the first driving motor penetrates through the side plates and is fixedly connected with a ball screw, a nut seat is sleeved on the outer side of the ball screw through threads, the bottom of the nut seat is fixedly connected with a supporting block, an air cylinder is fixedly arranged at the bottom of the supporting block, a first supporting frame is fixedly connected with the bottom of the air cylinder, a second driving motor is arranged on the outer wall of one side of the first supporting frame, and the output end of the second driving motor penetrates through the first supporting frame and is fixedly connected with a cutting knife;

fixed subassembly include fixed connection in the cutting bed at bottom plate top, cutting bed one side fixedly connected with extends the platform, extend a top fixedly connected with second support frame, first screw rod is worn to be equipped with by second support frame top center department screw thread, first screw rod bottom fixed weld has T shape pole, the inboard sliding connection of second support frame has the slide, slide top center department fixedly connected with hollow seat, the tip of T shape pole imbeds to hollow seat inside and with hollow seat inside rotation be connected, the equal fixedly connected with clamp plate in slide bottom both sides.

Preferably, the top of the nut seat is fixedly connected with a first sliding block, a sliding rod is fixedly connected between the two side plates, the first sliding block is slidably sleeved on the outer wall of the sliding rod, the two sides of the sliding plate are fixedly connected with second sliding blocks, the inner wall of the second support frame is provided with a sliding groove, and the second sliding blocks are slidably connected in the sliding groove.

Through adopting above-mentioned scheme, first slider removes on the litter, plays the auxiliary stay effect to the removal of nut seat, and the second slider removes in the spout and plays the auxiliary stay effect to the removal of slide.

Preferably, the first support frame and the second support frame are both in a concave shape, the pressing plate is in an L shape, the horizontal part of the pressing plate is positioned above the cutting table and is arranged in parallel with the cutting table, and a cutting groove is longitudinally formed in the center of the top of the cutting table.

Through adopting above-mentioned scheme, the clamp plate compresses tightly the both sides of rubber component, all has good fixed effect that compresses tightly to the rubber component of equidimension and thickness not.

Preferably, the cutting groove is obliquely arranged, the lower end of the cutting groove is far away from the extension table, and the top of the first screw is fixedly connected with a crank.

Through adopting above-mentioned scheme, the piece of tailorring is collected through cutting the groove, and rotatory crank drives first screw rod and rotates, and first screw rod can move down after rotating.

Preferably, cleaning assemblies are arranged on two sides of the first support frame and are located above the second driving motor.

Through adopting above-mentioned scheme, two clean the both sides that the subassembly can be to the cutting knife and clear up.

Preferably, the cleaning assembly comprises a second screw rod, the second screw rod is in penetrating connection with the outer walls of the two sides of the first support frame and is in smooth contact with the outer walls of the two sides of the first support frame, one end of the second screw rod, which is close to the cutting knife, is fixedly connected with a cleaning block, a spring is sleeved on the outer side of the second screw rod, the spring is arranged on the side wall of the first support frame and between the cleaning blocks, and a nut is sleeved on one side of the second screw rod, which is far away from the cleaning blocks, through threads.

Through adopting above-mentioned scheme, after the cutting knife worked a period, glue glutinous rubber disintegrating slag, swivel nut this moment makes the nut remove to the direction of keeping away from cleaning the piece, until cleaning piece and cutting knife contact, opens the rotation of second driving motor drive cutting knife this moment, cleans the piece and clears up the outer wall of cutting knife.

(III) advantageous effects

Compared with the prior art, the utility model provides a cutting device for rubber products, which has the following beneficial effects:

this cutting device that rubber products was used, through setting up fixed subassembly, can be convenient compress tightly rubber products, and all have good fixed effect that compresses tightly to the rubber products of unidimensional with thickness, through setting up cutting assembly, can tailor rubber products automatically, the piece of tailorring is collected through cutting the cut groove, cleans the subassembly through setting up, can effectually clear up the outer wall of cutting knife, does not need the manual work to clear up, has guaranteed the security to the cutting knife clearance.

Drawings

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

FIG. 2 is a schematic view of a cutting assembly according to the present invention;

FIG. 3 is a side view of the securing assembly of the present invention;

FIG. 4 is a top view of the securing assembly of the present invention;

FIG. 5 is a side view of a first support bracket of the present invention;

in the figure:

1. a body assembly; 11. a base plate; 12. a support pillar; 13. a top plate;

2. a cutting assembly; 21. a side plate; 22. a first drive motor; 23. a ball screw; 24. a nut seat; 241. a first slider; 242. a slide rod; 25. a support block; 26. a cylinder; 27. a first support frame; 28. a second drive motor; 29. a cutting knife;

3. a fixing assembly; 31. cutting table; 311. cutting the groove; 32. an extension stage; 33. a second support frame; 34. a first screw; 341. a crank; 35. a T-shaped rod; 36. a slide plate; 361. a second slider; 362. a chute; 37. a hollow seat; 38. pressing a plate;

4. a sweeping assembly; 41. a second screw; 42. cleaning the block; 43. a spring; 44. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

A cutting device for rubber products comprises a main body component 1, a cutting component 2 and a fixing component 3;

the main body assembly 1 comprises a bottom plate 11, supporting columns 12 are fixedly connected to four corners of the top of the bottom plate 11, and a top plate 13 is fixedly connected to the tops of the supporting columns 12;

the cutting assembly 2 comprises two side plates 21 fixedly connected with the bottom of the top plate 13, a first driving motor 22 is installed on the outer wall of one side plate 21, the output end of the first driving motor 22 penetrates through the side plate 21 and is fixedly connected with a ball screw 23, a nut seat 24 is sleeved on the outer side of the ball screw 23 through threads, a supporting block 25 is fixedly connected with the bottom of the nut seat 24, an air cylinder 26 is fixedly installed at the bottom of the supporting block 25, a first supporting frame 27 is fixedly connected with the bottom of the air cylinder 26, a second driving motor 28 is installed on the outer wall of one side of the first supporting frame 27, and the output end of the second driving motor 28 penetrates through the first supporting frame 27 and is fixedly connected with a cutting knife 29;

fixed subassembly 3 includes cutting bed 31 of fixed connection at 11 tops of bottom plate, 31 one side fixedly connected with of cutting bed extends platform 32, it has second support frame 33 to extend 32 top fixedly connected with, second support frame 33 top center department screw thread is worn to be equipped with first screw rod 34, first screw rod 34 bottom fixed welding has T shape pole 35, the inboard sliding connection of second support frame 33 has slide 36, slide 36 top center department fixedly connected with hollow seat 37, the tip of T shape pole 35 imbeds to hollow seat 37 inside and be connected with hollow seat 37 inside rotation, slide 36 bottom both sides equal fixedly connected with clamp plate 38.

The top of the nut seat 24 is fixedly connected with a first slider 241, a sliding rod 242 is fixedly connected between the two side plates 21, the outer wall of the sliding rod 242 is sleeved with the first slider 241 in a sliding manner, the two sides of the sliding plate 36 are fixedly connected with a second slider 361, the inner wall of the second support frame 33 is provided with a sliding groove 362, the second slider 361 is connected in the sliding groove 362 in a sliding manner, the first support frame 27 and the second support frame 33 are in a concave shape, the pressing plate 38 is in an L shape, the horizontal part of the pressing plate 38 is positioned above the cutting table 31 and is arranged in parallel with the cutting table 31, the center of the top of the cutting table 31 is longitudinally provided with a cutting groove 311, the cutting groove 311 is arranged in an inclined manner, the lower end of the cutting groove 311 is far away from the extension table 32, and the top of the first screw 34 is fixedly connected with a crank 341.

Referring to fig. 1-4, in this embodiment, when a rubber product needs to be cut, first, the rubber product is placed on the cutting table 31, the position of the rubber product to be cut is placed right above the cutting slot 311, then the crank 341 is rotated to drive the first screw 34 to rotate, the first screw 34 can move downward after rotating, at this time, the T-shaped rod 35 can also rotate and move downward, and since the end of the T-shaped rod 35 is embedded into the hollow seat 37 and is rotatably connected with the inside of the hollow seat 37, the T-shaped rod 35 pushes the sliding plate 36 to move downward, the sliding plate 36 moves downward to drive the pressing plate 38 to move downward and press the two sides of the rubber product, then the first driving motor 22 can be turned on, the first driving motor 22 drives the ball screw 23 to rotate, the ball screw 23 rotates to move the nut seat 24 in the horizontal direction, at this time, the air cylinder 26 and the second driving motor 28 are turned on, after the cylinder 26 extends, the cutting knife 29 is made to contact the rubber product, the second driving motor 28 drives the cutting knife 29 to rotate to cut the rubber product, and the nut seat 24 moves in the horizontal direction to drive the supporting block 25 and further drive the cutting knife 29 to move in the horizontal direction to complete cutting of the rubber product.

Example two

The way of cleaning the cutting knife 29 is added on the basis of the first embodiment.

The both sides of first support frame 27 are equipped with cleans subassembly 4, clean subassembly 4 and be located second driving motor 28 top, clean subassembly 4 and include second screw rod 41, and second screw rod 41 through connection first support frame 27's both sides outer wall and with the smooth contact of first support frame 27's both sides outer wall, second screw rod 41 is close to the one end fixedly connected with of cutting knife 29 and cleans piece 42, second screw rod 41 outside cover is equipped with spring 43, spring 43 locates first support frame 27's lateral wall and cleans between the piece 42, one side thread bush that cleans piece 42 is kept away from to second screw rod 41 is equipped with nut 44.

Referring to fig. 5, when the cutting knife 29 is used, the cleaning block 42 of the cleaning assembly 4 is not in contact with the cutting knife 29, after the cutting knife 29 works for a period of time, the rubber fragments are adhered, at this time, the nut 44 is rotated to move the nut 44 in the direction away from the cleaning block 42 until the cleaning block 42 is in contact with the cutting knife 29, at this time, the second driving motor 28 is turned on to drive the cutting knife 29 to rotate, and the cleaning block 42 cleans the outer wall of the cutting knife 29.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cutting device for rubber products is characterized in that: comprises a main body component (1), a cutting component (2) and a fixing component (3);

the main body assembly (1) comprises a bottom plate (11), supporting columns (12) are fixedly connected to four corners of the top of the bottom plate (11), and a top plate (13) is fixedly connected to the tops of the supporting columns (12);

the cutting assembly (2) comprises two side plates (21) fixedly connected with the bottom of the top plate (13), a first driving motor (22) is arranged on the outer wall of one side plate (21), the output end of the first driving motor (22) penetrates through the side plate (21) and is fixedly connected with a ball screw (23), a nut seat (24) is sleeved on the outer side of the ball screw (23) through threads, the bottom of the nut seat (24) is fixedly connected with a supporting block (25), the bottom of the supporting block (25) is fixedly provided with an air cylinder (26), the bottom of the air cylinder (26) is fixedly connected with a first supporting frame (27), a second driving motor (28) is arranged on the outer wall of one side of the first supporting frame (27), the output end of the second driving motor (28) penetrates through the first support frame (27) and is fixedly connected with a cutting knife (29);

fixed subassembly (3) including fixed connection in cutting bed (31) at bottom plate (11) top, cutting bed (31) one side fixedly connected with extends platform (32), extend platform (32) top fixedly connected with second support frame (33), second support frame (33) top center department screw thread is worn to be equipped with first screw rod (34), first screw rod (34) bottom fixed weld has T shape pole (35), second support frame (33) inboard sliding connection has slide (36), slide (36) top center department hollow seat of fixedly connected with (37), the tip of T shape pole (35) is embedded into hollow seat (37) inside and is connected with hollow seat (37) internal rotation, the equal fixedly connected with clamp plate (38) in slide (36) bottom both sides.

2. The cutting apparatus for rubber products as set forth in claim 1, wherein: the top of the nut seat (24) is fixedly connected with a first sliding block (241), a sliding rod (242) is fixedly connected between the two side plates (21), the first sliding block (241) is slidably sleeved on the outer wall of the sliding rod (242), second sliding blocks (361) are fixedly connected to two sides of the sliding plate (36), a sliding groove (362) is formed in the inner wall of the second supporting frame (33), and the second sliding blocks (361) are slidably connected into the sliding groove (362).

3. The cutting apparatus for rubber products as set forth in claim 1, wherein: the shape of the first supporting frame (27) and the shape of the second supporting frame (33) are both concave, the shape of the pressing plate (38) is L-shaped, the horizontal part of the pressing plate (38) is positioned above the cutting table (31) and is arranged in parallel with the cutting table (31), and the center of the top of the cutting table (31) is longitudinally provided with a cutting groove (311).

4. The cutting apparatus for rubber products as set forth in claim 3, wherein: the cutting groove (311) is obliquely arranged, the lower end of the cutting groove (311) is far away from the extension table (32), and the top of the first screw rod (34) is fixedly connected with a crank (341).

5. The cutting apparatus for rubber products as set forth in claim 1, wherein: cleaning assemblies (4) are arranged on two sides of the first supporting frame (27), and the cleaning assemblies (4) are located above the second driving motor (28).

6. The cutting device for rubber products as claimed in claim 5, wherein: clean subassembly (4) including second screw rod (41), just second screw rod (41) through connection the both sides outer wall of first support frame (27) and with the smooth contact of the both sides outer wall of first support frame (27), second screw rod (41) are close to the one end fixedly connected with of cutting knife (29) cleans piece (42), second screw rod (41) outside cover is equipped with spring (43), spring (43) are located the lateral wall of first support frame (27) with clean between piece (42), second screw rod (41) are kept away from one side thread bush of cleaning piece (42) is equipped with nut (44).