CN210969074U

CN210969074U - Annular rubber product side cut mould

Info

Publication number: CN210969074U
Application number: CN201921981339.9U
Authority: CN
Inventors: 李素梅
Original assignee: Xinyu Hongxin Packaging Materials Co ltd
Current assignee: Xinyu Hongxin Packaging Materials Co ltd
Priority date: 2019-11-17
Filing date: 2019-11-17
Publication date: 2020-07-10
Anticipated expiration: 2029-11-17

Abstract

The utility model discloses an annular rubber product trimming die, which comprises a processing table, wherein the middle part of the upper surface of the processing table is welded with a collecting box, the middle part of the collecting box is welded with a placing block, the upper part of the processing table is connected with a top plate through a supporting plate, the upper surface of the top plate is provided with a hydraulic cylinder, the bottom end of a piston rod of the hydraulic cylinder is welded with a protective cover through a first connecting rod, a motor is arranged in the protective cover, the bottom end of an output shaft of the motor is connected with a second connecting rod through a coupler, the bottom end of the second connecting rod is welded with an electric push rod, the tail end of the piston rod of the electric push rod is fixed with a cutter through a third connecting rod, the lower surface of the electric push rod is welded with an outer ring of a bearing, the bottom of, the function of compressing and fixing materials with different thicknesses is also realized.

Description

Annular rubber product side cut mould

Technical Field

The utility model relates to an annular rubber component processing technology field specifically is an annular rubber component side cut mould.

Background

The rubber products refer to activities for producing various rubber products by using natural and synthetic rubbers as raw materials, and also include rubber products produced by recycling waste rubbers. The rubber processing process mainly solves the contradiction between plasticity and elasticity. Through various technological measures, the elastic rubber is changed into plastic rubber compound with plasticity, various compounding agents are added to prepare a semi-finished product, and then the semi-finished product with plasticity is changed into a rubber product with high elasticity and good physical and mechanical properties through vulcanization.

At present, annular rubber product is adding man-hour, need adjust to external diameter size sometimes, just need carry out circular side cut operation to it through the cutter this time, simultaneously, because the material specification is different, elasticity is also different, still needs the subassembly that compresses tightly that can adapt to different specification materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annular rubber product side cut mould can accomplish the cutting requirement of different diameters, has still realized compressing tightly fixed function to the material of different thickness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an annular rubber products side cut mould, includes the processing platform, processing bench upper surface middle part welding has the collection box, it has the piece of placing to collect box middle part welding, processing bench side is connected with the roof through the backup pad, surface mounting has the pneumatic cylinder on the roof, the piston rod bottom of pneumatic cylinder has the protection casing through first connecting rod welding, install the motor in the protection casing, there is the second connecting rod output shaft bottom of motor through the coupling joint, second connecting rod bottom welding has electric putter, electric putter's piston rod end is fixed with the cutter through the third connecting rod, electric putter lower surface and bearing inner race welding, bearing inner race bottom welding has first depression bar, there is the second depression bar through spring coupling in the first depression bar, second depression bar bottom welding has the clamp plate.

Preferably, the four corners of the lower surface of the processing table are welded with support legs, and the bottoms of the support legs are connected with rubber sleeves in a glued mode.

Preferably, the inner wall of the collection box is glued with a spongy cushion.

Preferably, rubber pads are glued to the upper surface of the placing block and the lower surface of the pressing plate.

Preferably, a reinforcing plate is welded between the upper side of the supporting plate and the lower surface of the top plate.

Preferably, the protective cover is provided with heat dissipation holes, and dust filtration nets are embedded in the heat dissipation holes.

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

1. the electric push rod drives the cutter to move to a tangent line, the hydraulic cylinder drives the cutter and the pressing plate to descend, and the starting motor drives the cutter to perform circular cutting operation on the edge of the material, so that cutting requirements of different diameters can be met.

2. The lower surface of the electric push rod is welded with the outer ring of the bearing, the bottom of the inner ring of the bearing is welded with a first pressure rod, the electric push rod and the first pressure rod are connected through the bearing, the first pressure rod can move up and down along with the electric push rod and does not rotate along with the electric push rod, a second pressure rod is connected in the first pressure rod through a spring, the spring is arranged, and materials with different thicknesses can be compressed and fixed.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the collecting box of the present invention;

fig. 3 is a schematic sectional view of the first pressure bar of the present invention.

In the figure: 1. a processing table; 2. a collection box; 3. placing the blocks; 4. a support plate; 5. a top plate; 6. a hydraulic cylinder; 7. a first link; 8. a protective cover; 9. a motor; 10. a second link; 11. an electric push rod; 12. a third link; 13. a cutter; 14. a first pressure lever; 15. a spring; 16. a second compression bar; 17. pressing a plate; 18. a support leg; 19. a rubber sleeve; 20. a sponge cushion; 21. a rubber pad; 22. a reinforcing plate; 23. heat dissipation holes; 24. a dust filter screen; 25. and a bearing.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an annular rubber product trimming die comprises a processing table 1, wherein supporting legs 18 are welded at four corners of the lower surface of the processing table 1, rubber sleeves 19 are glued at the bottoms of the supporting legs 18, the placing stability of the supporting legs 18 is improved, a collecting box 2 is welded in the middle of the upper surface of the processing table 1 and used for recovering waste materials, a sponge mat 20 is glued to the inner wall of the collecting box 2, the cut waste materials are in flexible contact with the collecting box 2, and a placing block 3 is welded in the middle of the collecting box 2;

a top plate 5 is connected above the processing table 1 through a support plate 4, a reinforcing plate 22 is welded between one side of the support plate 4 and the lower surface of the top plate 5, the connection stability of the top plate 5 is enhanced, a hydraulic cylinder 6 is installed on the upper surface of the top plate 5, a protective cover 8 is welded at the bottom end of a piston rod of the hydraulic cylinder 6 through a first connecting rod 7, a motor 9 is installed in the protective cover 8, in order to facilitate heat dissipation of the motor 9, a heat dissipation hole 23 is formed in the protective cover 8, a dust filter net 24 is embedded in the heat dissipation hole 23 and used for preventing dust from entering, the bottom end of an output shaft of the motor 9 is connected with a second connecting rod 10 through a coupler, an electric push rod 11 is welded at the;

electric putter 11 lower surface welding and bearing 25 outer lane welding, the welding of bearing 25 inner circle bottom has first depression bar 14, connect electric putter 11 and first depression bar 14 through bearing 25, make first depression bar 14 can reciprocate along with electric putter 11, and not rotate along with it, be connected with second depression bar 16 through spring 15 in the first depression bar 14, set up spring 15, the material of adaptable different thickness, second depression bar 16 bottom welding has clamp plate 17, clamp plate 17 is located and places piece 3 directly over, rubber pad 21 has all been spliced to placing 3 upper surfaces of piece and 17 lower surfaces of clamp plate, both increased the contact friction with annular rubber goods, can avoid again causing the indentation to the product.

The working principle is as follows: put the material middle part on placing piece 3, electric putter 11 piston rod stretches out, drives cutter 13 and removes to tangent line department, and pneumatic cylinder 6 drives cutter 13 and clamp plate 17 and descends, and spring 15 compresses tightly, and the material is compressed tightly fixedly, and starter motor 9 drives cutter 13 and carries out circular cutting operation to the material edge, and the waste material that is cut falls into in collecting box 2.

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 an annular rubber product side cut mould, includes processing platform (1), its characterized in that: the processing table is characterized in that a collecting box (2) is welded in the middle of the upper surface of a processing table (1), a placing block (3) is welded in the middle of the collecting box (2), a top plate (5) is connected to the upper portion of the processing table (1) through a supporting plate (4), a hydraulic cylinder (6) is mounted on the upper surface of the top plate (5), a protective cover (8) is welded at the bottom end of a piston rod of the hydraulic cylinder (6) through a first connecting rod (7), a motor (9) is mounted in the protective cover (8), a second connecting rod (10) is connected to the bottom end of an output shaft of the motor (9) through a coupler, an electric push rod (11) is welded at the bottom end of the second connecting rod (10), a cutter (13) is fixed at the tail end of the piston rod of the electric push rod (11) through a third connecting rod (12), the lower surface of the, a second pressure lever (16) is connected in the first pressure lever (14) through a spring (15), and a pressure plate (17) is welded at the bottom end of the second pressure lever (16).

2. The annular rubber product trimming die of claim 1, wherein: all the four corners of the lower surface of the processing table (1) are welded with support legs (18), and the bottoms of the support legs (18) are connected with rubber sleeves (19) in a gluing mode.

3. The annular rubber product trimming die of claim 1, wherein: the inner wall of the collecting box (2) is connected with a spongy cushion (20) in an adhesive way.

4. The annular rubber product trimming die of claim 1, wherein: rubber pads (21) are respectively glued to the upper surface of the placing block (3) and the lower surface of the pressing plate (17).

5. The annular rubber product trimming die of claim 1, wherein: a reinforcing plate (22) is welded between the upper side of the supporting plate (4) and the lower surface of the top plate (5).

6. The annular rubber product trimming die of claim 1, wherein: the protective cover (8) is provided with heat dissipation holes (23), and dust filtration nets (24) are embedded in the heat dissipation holes (23).