CN217621708U

CN217621708U - Wear-resistant rubber lining plate vulcanizing device of moistening and grinding machine

Info

Publication number: CN217621708U
Application number: CN202221282730.1U
Authority: CN
Inventors: 李珍; 高治国
Original assignee: Liaoyang Tengwei Rubber And Plastic Co ltd
Current assignee: Liaoyang Tengwei Rubber And Plastic Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-21
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a moist mill wear-resisting rubber welt vulcanizer, including main bottom plate, the symmetry is equipped with the auxiliary bottom plate around the upper surface of main bottom plate, the upper surface of main bottom plate just is in bilateral symmetry is equipped with the bed plate between the auxiliary bottom plate, it is connected with the lead screw, left to rotate between the bed plate the left end of bed plate is equipped with the motor, the output of motor with the lead screw is connected, the outside threaded connection of lead screw has the internal thread strip piece, the upper end of internal thread strip piece is equipped with the landing slab, the heating membrane chamber has been placed down to the upper end of landing slab, the strip groove has been seted up to the symmetry around the upper surface of landing slab, the symmetry is equipped with around the lower extreme of heating membrane chamber and stretches into spacing head in the strip groove, the symmetry is equipped with the ladder board around the upper end of landing slab, the utility model discloses well heating membrane chamber can press down automatically in good time on the heating membrane chamber or separate with it to vulcanize processing and take out the operation to rubber.

Description

Wear-resistant rubber lining plate vulcanizing device of moistening and grinding machine

Technical Field

The utility model relates to a rubber vulcanization technical field, concrete field is a moist mill wear-resisting rubber welt vulcanizer.

Background

In the production of rubber plates, it is necessary to heat and vulcanize the rubber plates, and the linear polymer structure can be changed into a body-shaped polymer structure through vulcanization. Because sulfur can be connected between two macromolecular chains in a covalent bond mode, the macromolecular chains are changed into a shape, the performance of rubber is enhanced, in the prior art, an upper heating film cavity is pressed onto a lower heating film cavity to heat and vulcanize a rubber piece in the upper heating film cavity, the upper heating film cavity needs extra operation steps when a hydraulic cylinder is adopted to operate, and the heating film cavity is easily damaged due to overlarge pressure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a moist mill wear-resisting rubber welt vulcanizer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vulcanizing device for wear-resistant rubber lining plates of a lubricating mill comprises a main bottom plate, auxiliary bottom plates are symmetrically arranged in front and back of the upper surface of the main bottom plate, base plates are symmetrically arranged in the left and right of the upper surface of the main bottom plate, base plates are symmetrically arranged between the auxiliary bottom plates in a bilateral mode, a lead screw is rotatably connected between the base plates, a motor is arranged at the left end of the base plate, the output end of the motor is connected with the lead screw, an internal thread strip block is in threaded connection with the outer side of the lead screw, a platform plate is arranged at the upper end of the internal thread strip block, a lower heating film cavity is placed at the upper end of the platform plate, strip grooves are symmetrically arranged in front and back of the upper surface of the platform plate, limiting heads extending into the strip grooves are symmetrically arranged in front and back of the lower end of the lower heating film cavity, stepped plates are symmetrically arranged in front and back of the upper end of the platform plate, strip holes are symmetrically arranged in front and back of the right part of the platform plate, swing joint has the I-shaped piece in the slotted hole, the symmetry is equipped with the square around the lower extreme left part of landing slab, controls relatively the I-shaped piece with be equipped with first spring between the square, be equipped with the push pedal between the upper portion of I-shaped piece, keep away from the upper end of false floor one side of lead screw is equipped with the backup pad, be equipped with the roof between the upper end of backup pad, the lower extreme of roof evenly is equipped with the one end of telescopic link, be equipped with the clamp plate between the other end of telescopic link, the outside cover of telescopic link has the second spring, both ends all are equipped with the button head pole around the clamp plate, the button head pole with the ladder plate contact, the lower extreme of clamp plate is equipped with the heating film chamber, the upper end left part of false floor is equipped with the riser, the right-hand member of riser is equipped with the locating lever.

Preferably, the upper surface of the stepped plate is in inclined transition from left to right and from the middle.

Preferably, the positioning rod is positioned on the upper side of the platform plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a moist mill wear-resisting rubber welt vulcanizer, it removes about making internal thread piece and flat platen to drive the lead screw through the motor and rotate, whole in-process that moves from the right side left, it can move the downside that adds the hot coating film chamber earlier to add the hot coating film chamber down to add the hot coating film chamber again, it can merge after the alignment and add hot vulcanization work to add hot coating film chamber and hot coating film chamber down, whole in-process that moves from the left side right, it can separate with lower hot coating film chamber earlier to add the hot coating film chamber, then it moves so that take out the rubber that processing finished to add the hot coating film chamber down to add the hot coating film chamber again to add the hot coating film chamber down through the spring, compare and reciprocate with cylinder control, the operation to the cylinder has been saved, the pressure condition undersize or too big can not appear in the constancy of pressure of spring when upper and lower hot coating film chamber pastes tightly, it can automatically in good time to add the hot coating film chamber down or separate with it simultaneously.

Drawings

Fig. 1 is a schematic view of the main-view section structure of the screw rod of the present invention.

Fig. 2 is a schematic view of the front supporting plate of the present invention after the front supporting plate is removed.

Fig. 3 is a schematic top view of the top plate removed according to the present invention.

Fig. 4 is a schematic view of the top-view cross-sectional structure of the platform plate of the present invention.

Fig. 5 is the schematic view of the sectional structure of the platform plate at the left side of the i-shaped block of the present invention.

Fig. 6 is the utility model discloses the main sectional structure schematic diagram of looking of I-shaped piece department when the landing slab is at the right side.

In the figure: 1. a main floor; 2. a subfloor; 3. a base plate; 4. a screw rod; 5. a motor; 6. an internal thread bar; 7. a platform plate; 8. a lower heating film cavity; 9. a strip groove; 10. a limiting head; 11. a step plate; 12. strip holes; 13. an I-shaped block; 14. a square block; 15. a first spring; 16. pushing the plate; 17. a support plate; 18. a top plate; 19. a telescopic rod; 20. pressing a plate; 21. a second spring; 22. a round head bar; 23. an upper heating film cavity; 24. a vertical plate; 25. and (7) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a vulcanizing device for a wear-resistant rubber lining plate of a lubricating mill comprises a main bottom plate 1, auxiliary bottom plates 2 are symmetrically arranged in front and back of the upper surface of the main bottom plate 1, the auxiliary bottom plates 2 are fixed on the main bottom plate 1, a space for left and right movement of an internal thread strip block 6 is formed between the front and back auxiliary bottom plates 2, base plates 3 are symmetrically arranged on the upper surface of the main bottom plate 1 and between the auxiliary bottom plates 2 in left and right directions, screw rods 4 are rotatably connected between the base plates 3, the base plates 3 are fixed on the main bottom plate 1 and the auxiliary bottom plates 2, round holes for accommodating the screw rods 4 are formed in the base plates 3, the left and right ends of the screw rods 4 extend into the base plates 3 and can rotate in the base plates 3, external threads are formed on the parts of the screw rods 4 between the base plates 3, a motor 5 is arranged at the left end of the base plate 3, the output end of the motor 5 is connected with the screw rods 4, the motor 5 is fixed on the base plate 3, and the screw rods 4 are fixed on the output end of the motor 5, the motor 5 can drive the screw rod 4 to rotate forward and reversely after being connected with external power supply equipment and control equipment, the outer thread of the screw rod 4 is connected with an internal thread block 6, a left internal thread hole and a right internal thread hole which are communicated are formed on the internal thread block 6 and are in threaded connection with the screw rod 4, the lower end of the internal thread block 6 is pasted on the main bottom plate 1, the left end and the right end of the internal thread block 6 are pasted on the auxiliary bottom plate 2, the internal thread block 6 can be driven to move left and right through the limitation of the bottom plate on the internal thread block 6, a platform plate 7 is arranged at the upper end of the internal thread block 6, the platform plate 7 is fixed on the internal thread block 6 and is controlled together with the internal thread block 6, a space for accommodating a square block 14 and an I-shaped block 13 is reserved between the platform plate 7 and the auxiliary bottom plate 2, a lower heating film cavity 8 is placed at the upper end of the platform plate 7, strip grooves 9 are symmetrically arranged in front and back on the upper surface of the platform plate 7, the symmetry is equipped with around the lower extreme of lower heating membrane chamber 8 and stretches into spacing head 10 in the strip groove 9, and strip groove 9 is seted up on landing slab 7, and spacing head 10 is fixed on heating membrane chamber 8 down, through the restriction of strip groove 9 to spacing head 10, makes down heating membrane chamber 8 can align and place on landing slab 7, makes down heating membrane chamber 8 be located the center of landing slab 7 at front and back center, and while lower heating membrane chamber 8 still can move about relative landing slab 7, the upper end longitudinal symmetry of landing slab 7 is equipped with ladder board 11, and ladder board 11 is fixed on landing slab 7 front and back edge, strip hole 12 has been seted up to the right part longitudinal symmetry of landing slab 7, swing joint has I-shaped piece 13 in strip hole 12, runs through landing slab 7 from top to bottom in the strip hole 12, and I-shaped piece 13 is restricted again can move about in strip hole 12, the lower extreme left part longitudinal symmetry of landing slab 7 is equipped with square 14, a first spring 15 is arranged between the H-shaped block 13 and the square block 14 which are opposite from each other from left to right, the square block 14 is fixed on the platform plate 7, two ends of the spring are respectively fixed on the H-shaped block 13 and the square block 14, the spring is usually in a stretching state, the H-shaped block 13 is pulled left, the H-shaped block 13 is positioned at the leftmost end of the strip hole 12, a push plate 16 is arranged between the upper parts of the H-shaped blocks 13, the push plate 16 is fixed between the H-shaped blocks 13, the two H-shaped blocks 13 are connected into a whole, so that the front and rear H-shaped blocks 13 synchronously move left and right, a support plate 17 is arranged at one side of the upper end of the auxiliary bottom plate 2 far away from the screw rod 4, a top plate 18 is arranged between the upper ends of the support plates 17, the support plate 17 is fixed on the auxiliary bottom plate 2, the top plate 18 is fixed between the support plates 17, one end of a telescopic rod 19 is uniformly arranged at the lower end of the top plate 18, and a pressure plate 20 is arranged between the other ends of the telescopic rods 19, the outer side of the telescopic rod 19 is sleeved with a second spring 21, the telescopic rod 19 is composed of an outer cylinder and an inner round head rod 22, the round head rod 22 can move relative to the cylinder to achieve expansion and contraction of the whole length, one end of the cylinder of the telescopic rod 19 is fixed on the top plate 18, one end of the round head rod 22 is fixed on the pressing plate 20, the second spring 21 is sleeved on the outer side of the telescopic rod 19, two ends of the second spring are respectively fixed on the top plate 18 and the pressing plate 20, the second spring 21 is in a compressed state at ordinary times and can apply downward pressure to the pressing plate 20, the round head rods 22 are arranged at the front end and the rear end of the pressing plate 20, the round head rods 22 are in contact with the stepped plate 11, the round head rods 22 are fixed on the pressing plate 20, the round head rods 22 are matched with the stepped plate 11, and the second spring 21 presses the pressing plate 20 and the round head rods 22, round-head rod 22 can be supported to stepped plate 11, and round-head rod 22 can reciprocate along the surface of stepped plate 11 along with about stepped plate 11, the lower extreme of clamp plate 20 is equipped with heating film chamber 23, and last heating film chamber 23 is fixed on clamp plate 20, through pressing last heating film chamber 23 on heating film chamber 8 down in order to heat the vulcanization to rubber, the upper end left part of auxiliary bottom plate 2 is equipped with riser 24, the right-hand member of riser 24 is equipped with locating lever 25, and riser 24 is fixed on auxiliary bottom plate 2, and locating lever 25 is fixed on riser 24, and locating lever 25 is used for aliging the left end position of heating film chamber 8 down, makes upper heating film chamber 23 and the control of heating film chamber 8 align down, and locating lever 25 also can use the threaded rod so that adjust the right-hand member position according to the circumstances.

Specifically, the upper surface left and right sides height of ladder board 11, the transition of centre slope, ladder board 11 is when right, round head pole 22 is accepted to the high position of ladder board 11, make and go up heating membrane chamber 23 and separate with lower heating membrane chamber 8, ladder board 11 is when left, the in-process that ladder board 11 moved left, along with the change of ladder board 11 surface height, round head pole 22 and clamp plate 20's position is along with changing, round head pole 22 can descend gradually along the part of centre slope transition, press on heating membrane chamber 8 down to last heating membrane chamber 23, round head pole 22 can not accepted to the low position part on the ladder board 11.

Specifically, the positioning rod 25 is located on the upper side of the platen plate 7, and the positioning rod 25 needs to be located on the upper side of the platen plate 7 corresponding to the lower heating film cavity 8.

The working principle is as follows: the screw rod 4 is driven to rotate by the motor 5, the internal thread strip block 6 and the platform plate 7 move to be close to the base plate 3 on the right side, the lower heating film cavity 8 is placed on the platform plate 7, the limiting head 10 on the lower heating film cavity 8 extends into the platform plate 7 and the strip groove 9, the front and back positions of the lower heating film cavity 8 are aligned with the device in parallel, a rubber piece to be heated and vulcanized is placed in the lower heating film cavity 8, then the screw rod 4 is driven by the motor 5 to rotate to move the platform plate 7 and the stepped plate 11 thereon to the left side to be close to the base plate 3 on the left side, the leftward movement process is divided into two stages, in the first stage, the platform plate 7 and the lower heating film cavity 8 thereon move leftward together until the lower heating film cavity 8 contacts the positioning rod 25, and simultaneously the round-head rod 22 on the pressure plate 20 is pressed on the high position of the stepped plate 11, the vertical distance between the upper heating film cavity 23 and the lower heating film cavity 8 is kept, in the second stage, because the positioning rod 25 abuts against the left end of the lower heating film cavity 8, the lower heating film cavity 8 cannot continuously move leftwards, the right end of the lower heating film cavity 8 abuts against the push plate 16, the push plate 16 and the I-shaped block 13 cannot continuously move leftwards, and the platform plate 7 can continuously move leftwards, so that the platform plate 7 slides relative to the lower heating film cavity 8 and the I-shaped block 13, the first spring 15 is further stretched, meanwhile, the inclined part of the step plate 11 moves to the lower side of the round-head rod 22, because the second spring 21 presses the pressing plate 20 downwards, the pressing plate 20 and the round-head rod 22 can gradually move downwards until the upper heating film cavity 23 presses the lower heating film cavity 8, so that the upper heating film cavity 23 and the lower heating film cavity 8 perform heating vulcanization on the raw materials, after the heating vulcanization operation is finished, the lead screw 4 is driven by the motor 5 to rotate so that the platform plate 7 moves leftwards, and the process of moving rightwards is the reverse process of moving rightwards, the first stage, the platform plate 7 moves rightwards, the step plate 11 gradually pushes the round head rod 22 and the pressing plate 20 upwards to be away, so that the upper heating film cavity 23 is separated from the lower heating film cavity 8, meanwhile, the first spring 15 pulls the I-shaped block 13 and the push plate 16 leftwards due to the fact that the first spring 15 is in the stretching state, the state that the push plate 16 and the positioning rod 25 clamp the lower heating film cavity 8 is kept until the I-shaped block 13 moves to the leftmost end of the strip hole 12, and in the second stage, the lower heating film cavity 8 and the platform plate 7 move rightwards together to the base plate 3 close to the right side, and the processed rubber is taken out of the lower heating film cavity 8.

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 moist wear-resisting rubber welt vulcanizer of mill, includes main bottom plate (1), its characterized in that: the symmetry is equipped with subplate (2) around the upper surface of main bottom plate (1), the upper surface of main bottom plate (1) just is in bilateral symmetry is equipped with bed plate (3) between subplate (2), it is connected with lead screw (4) to rotate between bed plate (3), it is left the left end of bed plate (3) is equipped with motor (5), the output of motor (5) with lead screw (4) are connected, the outside threaded connection of lead screw (4) has interior thread strip piece (6), the upper end of interior thread strip piece (6) is equipped with landing slab (7), lower heating membrane chamber (8) have been placed to the upper end of landing slab (7), strip groove (9) have been seted up to the symmetry around the upper surface of landing slab (7), the symmetry is equipped with around the lower extreme of lower heating membrane chamber (8) and stretches into limit head (10) in strip groove (9), symmetry is equipped with ladder board (11) around the upper end of landing slab (7), strip hole (12) have been seted up to the right side portion around the symmetry of landing slab (7), movable block hole (12) is equipped with square piece (13), the left side H piece (13) and right side H piece (13) are equipped with the symmetry between the horizontal H piece (13), be equipped with push pedal (16) between the upper portion of I-shaped piece (13), keep away from the upper end of sub-bottom plate (2) one side of lead screw (4) is equipped with backup pad (17), be equipped with roof (18) between the upper end of backup pad (17), the lower extreme of roof (18) evenly is equipped with the one end of telescopic link (19), be equipped with clamp plate (20) between the other end of telescopic link (19), the outside cover of telescopic link (19) has second spring (21), both ends all are equipped with button head pole (22) around clamp plate (20), button head pole (22) with step plate (11) contact, the lower extreme of clamp plate (20) is equipped with heating film chamber (23), the upper end left part of sub-bottom plate (2) is equipped with riser (24), the right-hand member of riser (24) is equipped with locating lever (25).

2. The lubrication mill wear-resistant rubber lining plate vulcanizing device according to claim 1, wherein: the upper surface of the step plate (11) is in inclined transition from high left to low right and from the middle.

3. The lubrication mill wear-resistant rubber lining plate vulcanizing device according to claim 1, wherein: the positioning rod (25) is positioned on the upper side of the platform plate (7).