CN218314607U

CN218314607U - Screening machine for rubber sheet production raw materials

Info

Publication number: CN218314607U
Application number: CN202222546727.2U
Authority: CN
Inventors: 陈志耀
Original assignee: Tianjin Kerilong Valve Co ltd
Current assignee: Tianjin Kerilong Valve Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-17
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a sheet rubber raw materials for production screening machine, its technical scheme main points are: the device comprises a base, wherein a storage opening is formed in the top surface of the base, and an inclined plate is fixedly arranged on one side of the base; screening subassembly, screening subassembly sets up the both sides of base for the natural rubber piece to the variation in size sieves, screening subassembly includes: two backup pads, two backup pad fixed mounting respectively is in the both sides of base are through placing frame, U-shaped board, first conveyer belt, PLC controller, second conveyer belt and depositing the use of mutually supporting between the mouth, can sieve the natural rubber piece of variation in size, improved the speed that the staff sieved to the natural rubber piece of sheet rubber production raw materials, through setting up the buffer board, the natural rubber piece falls to produce the contact with the buffer board earlier, the buffer board with the natural rubber piece contact back that falls, can pass through the tensile downward sloping of spring, make the buffer board cushion the natural rubber piece that falls.

Description

Screening machine for rubber sheet production raw materials

Technical Field

The utility model relates to a sheet rubber raw materials for production screening technical field, concretely relates to sheet rubber raw materials for production screening machine.

Background

The main raw materials for producing the rubber sheet are raw rubber, compounding agents and framework materials, the raw rubber generally refers to natural rubber, synthetic rubber, reclaimed rubber and various other elastomers, the compounding agents refer to fillers, reinforcing agents, vulcanizing agents, accelerators, various auxiliaries and the like, the framework materials are various materials for keeping the shape of a product and improving the strength of the product, and the sizes of different natural rubber blocks need to be screened before the rubber sheet is produced so that workers can process the natural rubber blocks with different sizes.

The existing natural rubber block screening mode is generally characterized in that screening is performed manually, workers are required to sort natural rubber blocks of different sizes, and the natural rubber blocks are prone to being weak after being screened for a long time, so that the screening speed is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sheet rubber raw materials for production screening machine has solved current natural gluey piece screening mode and has generally sieved through the manual work, needs the staff to glue the piece to the nature of equidimension not and choose the classification, but the staff is easy physical strength weak after long-time screening to lead to the problem that screening speed becomes slow.

The above technical purpose of the present invention can be achieved by the following technical solutions:

rubber piece raw materials for production screening machine includes: the storage device comprises a base, a storage opening is formed in the top surface of the base, and an inclined plate is fixedly mounted on one side of the base; screening subassembly, screening subassembly sets up the both sides of base for the natural rubber piece to the variation in size sieves, screening subassembly includes: two backup pads, two the backup pad is fixed mounting respectively in the both sides of base, the top surface fixed mounting of backup pad has the U-shaped board, the top surface of U-shaped board has been seted up and has been placed the mouth, the fixed frame of placing of the inside of placing the mouth has fixedly cup jointed and place the frame, the inside top surface fixed mounting of U-shaped board has first baffle, the top surface fixed mounting of base has the first spliced pole of a plurality of, and per two first spliced poles are a set of, every group the top surface of first spliced pole fixed mounting respectively has first support post, the excircle wall of first support post is provided with first conveyer belt, one side fixed mounting of base has the PLC controller, first conveyer belt with PLC controller electric connection, the top surface fixed mounting of base has a plurality of second spliced pole, per two the second spliced pole is a set of, every group the top surface of second spliced pole fixed mounting respectively has the second support post, the excircle wall of second support post is provided with the second conveyer belt, the second conveyer belt with PLC controller electric connection, the bottom surface fixed mounting of base has a plurality of supporting leg.

In order to deposit the natural rubber piece of variation in size, conduct the utility model discloses a sheet rubber raw materials for production screening machine, the preferred, the box is collected to the second that has cup jointed in the inside activity of depositing the mouth, one side fixed mounting that the box was collected to the second has the handle, one side of base is provided with first collection box.

In order to cushion the natural rubber piece that falls, as the utility model discloses a sheet rubber raw materials for production screening machine, the preferred, the restriction groove has been seted up to the inside one side of depositing the mouth, inside one side fixed mounting in restriction groove has a plurality of spring, the equal fixed mounting in one end of a plurality of spring has the buffer board.

Collide with in order to reduce the production when buffer board downward sloping, conduct the utility model discloses a sheet rubber raw materials for production screening machine, the preferred, the bottom surface fixed mounting of buffer board has the second sponge layer.

In order to collect the box to the second and restrict, as the utility model discloses a sheet rubber raw materials for production screening machine, the preferred, one side fixed mounting of base has two restriction pieces, the joint groove has been seted up to the top surface of restriction piece, the restriction post has been cup jointed in the activity of the interior round wall in joint groove, the both ends of restriction post fixed mounting respectively has the dog.

In order to reduce the damage of colliding with that natural rubber piece falls in first collection box, conduct the utility model discloses a sheet rubber raw materials for production screening machine, the preferred, the fixed cover in inside of first collection box has connect first sponge layer.

In order to carry on spacingly to the natural rubber piece, as the utility model discloses a sheet rubber raw materials for production screening machine, the preferred, one side fixed mounting of base has two second baffles.

To sum up, the utility model discloses mainly have following beneficial effect:

through placing frame, U-shaped board, first conveyer belt, PLC controller, second conveyer belt and depositing the use of mutually supporting between the mouth, can sieve the natural rubber block of variation in size, improved the speed that the staff sieved the natural rubber block of rubber piece raw materials for production.

Through setting up the buffer board, when the natural piece of gluing falls into the inside of depositing the mouth, the natural piece of gluing can produce the contact with the buffer board earlier, and the buffer board can be through the tensile downward sloping of spring after the natural piece of gluing with falling, makes the buffer board cushion the natural piece of gluing that falls.

Drawings

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

fig. 2 is a schematic structural view of a second collecting box of the present invention;

FIG. 3 is a rear view of the U-shaped plate structure of the present invention;

FIG. 4 is a schematic view of the restraining post of the present invention;

fig. 5 is a partial structural diagram of a in fig. 1.

Reference numerals: 1. a base; 2. a storage port; 3. a support plate; 4. a U-shaped plate; 5. a placement port; 6. placing the frame; 7. a first baffle; 8. a second baffle; 9. a sloping plate; 10. a first collection box; 11. a first sponge layer; 12. a second sponge layer; 13. a first connecting column; 14. a first support column; 15. a first conveyor belt; 16. a second connecting column; 17. a second support column; 18. a second conveyor belt; 19. a second collection box; 20. a limiting block; 21. a clamping groove; 22. a restraining post; 23. a stopper; 24. a limiting groove; 25. a buffer plate.

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, 2 and 3, a rubber sheet production raw material screening machine comprises a base 1, wherein a storage opening 2 is formed in the top surface of the base 1, an inclined plate 9 is fixedly installed on one side of the base 1, screening components are arranged on two sides of the base 1 and used for screening natural rubber blocks with different sizes, each screening component comprises two support plates 3, the two support plates 3 are respectively and fixedly installed on two sides of the base 1, a U-shaped plate 4 is fixedly installed on the top surface of each support plate 3, a placement opening 5 is formed in the top surface of each U-shaped plate 4, a placement frame 6 is fixedly sleeved inside each placement opening 5, a first baffle 7 is fixedly installed on the top surface inside each U-shaped plate 4, a plurality of first connecting columns 13 are fixedly installed on the top surface of the base 1, every two first connecting columns 13 form a group, first supporting columns 14 are respectively and fixedly installed on the top surface of each group of first connecting columns 13, and a first conveying belt 15 is arranged on the excircle wall surface of each first supporting column 14, a PLC controller is fixedly installed on one side of a base 1, a first conveyor belt 15 is electrically connected with the PLC controller, a plurality of second connecting columns 16 are fixedly installed on the top surface of the base 1, every two second connecting columns 16 form a group, a second supporting column 17 is fixedly installed on the top surface of each group of second connecting columns 16 respectively, a second conveyor belt 18 is arranged on the outer circular wall surface of each second supporting column 17, the second conveyor belts 18 are electrically connected with the PLC controller, a plurality of supporting legs are fixedly installed on the bottom surface of the base 1, a placing frame 6 is arranged, before natural rubber blocks need to be screened, a worker firstly pours a plurality of natural rubber blocks needing to be screened into a U-shaped plate 4 from the placing frame 6, so that the natural rubber blocks poured into the U-shaped plate 4 fall on the first conveyor belt 15, meanwhile, the worker starts the first conveyor belt 15 and the second conveyor belt 18 through the PLC controller, make first conveyer belt 15 and second conveyer belt 18 begin the conveying forward, great natural rubber piece just is conveyed to second conveyer belt 18 on first conveyer belt 15 in the conveying of first conveyer belt 15, some less natural rubber pieces just fall in the inside of depositing mouthful 2, after accomplishing the screening of natural rubber piece, the staff can stop first conveyer belt 15 and second conveyer belt 18 through the PLC controller, later the staff alright collect the natural rubber piece that the screening is good, the speed that the staff sieved the natural rubber piece of rubber piece raw materials of production has been improved.

Referring to fig. 1, 2, 4 and 5, a second collecting box 19 is movably sleeved inside the storage port 2, a handle is fixedly mounted on one side of the second collecting box 19, a first collecting box 10 is arranged on one side of the base 1, the second collecting box 19 can collect small natural rubber blocks falling into the storage port 2 by arranging the second collecting box 19, a worker can hold the handle on the second collecting box 19 to pull the second collecting box 19 out of the storage port 2, then process the natural rubber blocks in the second collecting box 19, the first collecting box 10 can collect large natural rubber blocks, so that the natural rubber blocks fall from the second conveyor belt 18 and slide to the inside of the first collecting box 10 through the inclined plate 9, a limiting groove 24 is formed on one side inside the storage port 2, a plurality of springs are fixedly mounted on one side inside the limiting groove 24, a buffer plate 25 is fixedly mounted on one end of each spring, the second sponge layer 12 is fixedly arranged on the bottom surface of the buffer plate 25, when the natural rubber blocks fall into the storage port 2, the natural rubber blocks firstly contact with the buffer plate 25 by arranging the buffer plate 25, the buffer plate 25 can be downwards inclined by stretching of the spring after contacting with the falling natural rubber blocks, the buffer plate 25 buffers the falling natural rubber blocks, two limiting blocks 20 are fixedly arranged on one side of the base 1, a clamping groove 21 is formed in the top surface of each limiting block 20, a limiting column 22 is movably sleeved on the inner circular wall surface of the clamping groove 21, two ends of each limiting column 22 are respectively and fixedly provided with a stop 23, and by arranging the limiting columns 22, after the second collection box 19 is placed in the storage port 2, a worker can place the limiting columns 22 in the clamping groove 21 to limit the limiting columns 22, so that the natural rubber blocks can be collided with the second collection box 19 after falling into the second collection box 19, thereby lead to the second to collect box 19 and produce the aversion in the inside of depositing mouthful 2, the fixed cover in inside of first collection box 10 has connect first sponge layer 11, and through setting up first sponge layer 11, first sponge layer 11 can reduce the damage of colliding with when natural rubber piece falls inside first collection box 10, and one side fixed mounting of base 1 has two second baffles 8.

The working principle is as follows: referring to fig. 1 to 5, by arranging the placing frame 6, before natural rubber blocks are required to be screened, a worker firstly pours a plurality of natural rubber blocks required to be screened into the U-shaped plate 4 from the placing frame 6, so that the natural rubber blocks poured into the U-shaped plate 4 fall on the first conveyor belt 15, and at the same time, the worker starts the first conveyor belt 15 and the second conveyor belt 18 through the PLC controller, so that the first conveyor belt 15 and the second conveyor belt 18 start to convey forwards, while the first conveyor belt 15 conveys, larger natural rubber blocks on the first conveyor belt 15 are conveyed to the second conveyor belt 18, and some smaller natural rubber blocks fall inside the storage opening 2, after screening of the natural rubber blocks is completed, the worker can stop the first conveyor belt 15 and the second conveyor belt 18 through the PLC controller, and then the worker can collect the screened natural rubber blocks, thereby increasing the speed of the worker for screening the natural rubber blocks as raw materials for producing rubber sheets.

Collect box 19 through setting up the second, box 19 can be collected falling into less natural rubber piece in depositing mouthful 2 to the second collection box 19, the staff can hold the second and collect box 19 upper handle and collect box 19 from the inside pulling of depositing mouthful 2 with the second, later handle the natural rubber piece in the second collection box 19, first collection box 10 can be collected great natural rubber piece, make natural rubber piece from second conveyer belt 18 drop down through the inside of swash plate 9 slip to first collection box 10, through setting up buffer board 25, when natural rubber piece falls into the inside of depositing mouthful 2, natural rubber piece can earlier produce the contact with buffer board 25, buffer board 25 is after contacting with the natural rubber piece that falls down, can be through the tensile downward sloping of spring, make buffer board 25 cushion the natural rubber piece that falls down, through setting up restriction post 22, after collecting box 19 with the second in the inside of depositing mouthful 2, staff can put restriction post 22 in the inside of joint groove 21 and carry out restriction post 22 to natural rubber piece and carry out restriction box 19 and collect box 19 and can reduce the damage through the sponge layer that the second collection box 19 that the collision that the second produced the sponge that falls into the inside of second collection box, thereby the sponge layer 11 can reduce and the sponge layer that the collision that the second collection box 19 that falls down.

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. Rubber piece raw materials for production screening machine, its characterized in that includes:

the device comprises a base (1), wherein a storage opening (2) is formed in the top surface of the base (1), and an inclined plate (9) is fixedly installed on one side of the base (1);

screening subassembly, screening subassembly sets up the both sides of base (1) for sieve the natural rubber piece of variation in size, screening subassembly includes: two supporting plates (3), the two supporting plates (3) are respectively and fixedly arranged on two sides of the base (1), the top surface of the supporting plate (3) is fixedly provided with a U-shaped plate (4), the top surface of the U-shaped plate (4) is provided with a placing opening (5), a placing frame (6) is fixedly sleeved inside the placing opening (5), a first baffle (7) is fixedly arranged on the top surface of the inside of the U-shaped plate (4), a plurality of first connecting columns (13) are fixedly arranged on the top surface of the base (1), every two first connecting columns (13) form a group, first supporting columns (14) are respectively and fixedly arranged on the top surface of each group of first connecting columns (13), a first conveyor belt (15) is arranged on the outer circular wall surface of the first support column (14), a PLC controller is fixedly arranged on one side of the base (1), the first conveyor belt (15) is electrically connected with the PLC controller, a plurality of second connecting columns (16) are fixedly arranged on the top surface of the base (1), every two second connecting columns (16) form a group, second supporting columns (17) are respectively and fixedly arranged on the top surface of each group of second connecting columns (16), a second conveyor belt (18) is arranged on the outer circular wall surface of the second supporting column (17), the second conveyor belt (18) is electrically connected with the PLC, and a plurality of supporting legs are fixedly mounted on the bottom surface of the base (1).

2. The rubber sheet production raw material screening machine according to claim 1, characterized in that: a second collecting box (19) is sleeved on the inner portion of the storage port (2) in a movable mode, a handle is fixedly mounted on one side of the second collecting box (19), and a first collecting box (10) is arranged on one side of the base (1).

3. The rubber sheet production raw material screening machine according to claim 1, characterized in that: deposit the inside one side of mouth (2) and seted up restriction groove (24), the inside one side fixed mounting of restriction groove (24) has a plurality of spring, and the equal fixed mounting in one end of a plurality of spring has buffer board (25).

4. The rubber sheet production raw material screening machine according to claim 3, characterized in that: and a second sponge layer (12) is fixedly arranged on the bottom surface of the buffer plate (25).

5. The rubber sheet production raw material screening machine according to claim 1, characterized in that: one side fixed mounting of base (1) has two restriction piece (20), joint groove (21) have been seted up to the top surface of restriction piece (20), restriction post (22) have been cup jointed in the activity of the interior circle wall of joint groove (21), there is dog (23) at the both ends difference fixed mounting of restriction post (22).

6. The rubber sheet production raw material screening machine according to claim 2, characterized in that: a first sponge layer (11) is fixedly sleeved in the first collecting box (10).

7. The rubber sheet production raw material screening machine according to claim 1, characterized in that: and two second baffles (8) are fixedly arranged on one side of the base (1).