CN211030484U

CN211030484U - Clay rolls peeling mechanism of former

Info

Publication number: CN211030484U
Application number: CN201921649228.8U
Authority: CN
Inventors: 余道宽; 邱菊; 喻树洋; 黄强; 吴允海
Original assignee: Nanjing Xingkai New Building Materials Co Ltd
Current assignee: Nanjing Xingkai New Building Materials Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-17
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to the technical field of clay production, in particular to a peeling mechanism of clay rolling forming equipment, which comprises a base frame, wherein a pair of extrusion rollers which are arranged oppositely is rotatably connected on the base frame, the extrusion surfaces of the two extrusion rollers are mutually laminated and form a rolling opening, one side of one extrusion roller is provided with a cavity towards the inside, the extrusion surface of the extrusion roller is provided with a plurality of grain holes communicated with the cavity, a cutting piece which is parallel to the axis of the circumferential wall of the extrusion roller is arranged in the cavity, and a driving motor for driving one extrusion roller to rotate is arranged on the base frame; one side that the bed frame is located one of them squeeze roll and keeps away from another squeeze roll is provided with the mud scraping plate, and the mud scraping plate is provided with the mud scraping arc end that supports the compressive plane of pasting the squeeze roll, is provided with a plurality of and grinds leather spare on the face of mud scraping plate orientation squeeze roll, grinds the compressive plane of leather spare laminating squeeze roll. The utility model discloses have the initiative and strike off squeeze roll surface material skin, reduce the mud skin and sneak into the effect of the ejection of compact of whereabouts in the shaping haydite.

Description

Clay rolls peeling mechanism of former

Technical Field

The utility model belongs to the technical field of the technique of clay production and specifically relates to a peeling mechanism of clay rolling former is related to.

Background

The clay ceramsite is artificial particles with ceramic texture; the clay ceramsite is prepared by processing, granulating and sintering clay, sub-clay, iron powder and the like serving as main raw materials, wherein the light coarse aggregate with the particle size of more than 5mm is called clay ceramsite; the clay ceramsite is essentially economical, applicable, energy-saving and environment-friendly, has the characteristics of light weight, high strength, low water absorption, heat insulation, freezing resistance, corrosion resistance and the like, and is widely applied to the fields of high-rise building structure concrete preparation, roof slope finding, heat insulation, sewage treatment, landscaping, soilless culture and the like.

Chinese patent with publication number CN205325926U discloses a novel haydite blank extrusion device, which comprises a base frame, it is connected with a pair of squeeze roll that sets up relatively to rotate on the base frame, the squeeze roll includes the circumference wall, circumference wall on two squeeze rolls is laminated each other and is formed and roll flourishing material district, it has a plurality of grain holes to open on the circumference wall, the squeeze roll passes through driving motor and makes left side squeeze roll be clockwise counter-rotation, right side squeeze roll is counter-clockwise turning, the circumference wall inboard is equipped with and keeps off the piece, keep off piece and circumference wall axis parallel arrangement and with circumference wall inner circle face interval setting, the interval is greater than the cross-sectional size in grain hole, it fixes on the.

The above prior art solutions have the following drawbacks: in the process of rolling the blank by the extrusion roller, the blank is adhered to the extrusion roller, the peel adhered to the surface of the extrusion roller possibly falls along with the formed ceramsite in the rotation process of the extrusion roller, and the peel is mixed into the ceramsite and needs to be sieved, so that the efficiency of recycling the ceramsite is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a peeling mechanism of clay rolling former has the initiative and strikes off squeeze roll surface material skin, reduces the effect of whereabouts ejection of compact in the mud skin sneaks into the shaping haydite.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a peeling mechanism of clay rolling forming equipment comprises a base frame, wherein a pair of oppositely arranged squeeze rollers is rotatably connected to the base frame, squeeze surfaces of the two squeeze rollers are attached to each other to form a rolling opening, a cavity is formed in one side of one squeeze roller towards the inside, a plurality of grain holes communicated with the cavity are formed in the squeeze surface of the squeeze roller, a cutting piece parallel to the axis of the circumferential wall of the squeeze roller is arranged in the cavity, and a driving motor for driving one squeeze roller to rotate is arranged on the base frame;

the base frame is located one of them the squeeze roll is kept away from one side of another squeeze roll and is provided with the mud scraping plate, the mud scraping plate is provided with the mud scraping arc end that supports the compressive plane of pasting the squeeze roll, be provided with a plurality of leather products that grind on the face of mud scraping plate orientation squeeze roll, the compressive plane of leather product laminating squeeze roll grinds.

Through adopting above-mentioned technical scheme, when operating personnel started driving motor and drove the squeeze roll and begin to extrude the blank, the mud scraping plate supported and pastes on the compressive plane of squeeze roll, along with the rotation of squeeze roll, the mud scraping arc end strikes off the material skin of gluing on the compressive plane of squeeze roll, the leather piece that grinds simultaneously further rubs the leather layer of bonding, thereby be favorable to improving striking off to the bonding material skin, the bonding material skin falls down from between mud scraping plate and the squeeze roll, be favorable to reducing the skin and sneak into the shaping haydite and along with the ejection of compact of shaping haydite.

The utility model discloses further set up to: the both ends of mud scraper all are provided with the articulated shaft, the cover is equipped with the torsional spring on the articulated shaft, be provided with a pair of seat of turning round that supplies the torsional spring card to go into on the bed frame, it is a pair of turn round the seat and be on a parallel with squeeze roll length direction and set up.

Through adopting above-mentioned technical scheme, the articulated shaft that the mud scraping plate passes through both ends articulates in two seat of turning round, turns round the torsional spring that the seat inside callipers established simultaneously and turns round the mud scraping plate towards the squeeze roll and press, is favorable to scraping on the mud scraping plate mud arc end and pastes the squeeze face of tight squeeze roll all the time, scrapes mud arc end and has certain mud power of scraping in order to maintain the mud effect all the time.

The utility model discloses further set up to: the leather grinding piece comprises elastic convex thorns, and the elastic convex thorns are uniformly distributed on the surface, facing the squeeze roll, of the mud scraping plate.

Through adopting above-mentioned technical scheme, the protruding thorn of elasticity relies on self elastic force to paste the squeeze face of tight squeeze roll, reduces hard scrubbing brush to the wearing and tearing of squeeze roll, and when the squeeze face of the protruding thorn scrubbing roll of elasticity, there is the protruding thorn of elasticity probably of pricking in the grain hole, and the elastic force of the protruding thorn of elasticity this moment is favorable to not influencing the rotation of squeeze roll behind pricking the grain hole, improves the scrubbing stability of the protruding thorn of elasticity.

The utility model discloses further set up to: turn round one side that the mud scraper was kept away from to the seat and be provided with and erect the piece, erect the piece and seted up the guiding hole, wear to be equipped with the guide post in the guiding hole, the seat is turned round to the one end fixed connection of guide post, the cover is equipped with the spring on the guide post, the seat is turned round to the one end fixed connection of spring, and the other end fixed connection erects the piece.

Through adopting above-mentioned technical scheme, will turn round the seat and establish the connection and erect between the piece for two, when having lateral shifting, turn round the seat and set up the piece along two and set up the direction lateral shifting that the elasticity that relies on the spring under the restriction of guide post, scrape mud arc end and elasticity spur this moment and all produce the action of transversely scraping the mill, be favorable to the increase and scrape the mill area, improve the effect of scraping the material skin on the squeeze roll.

The utility model discloses further set up to: one of them erect the piece and fix on the bed frame, another erect the piece and slide and set up on the bed frame, the spout that supplies to erect the piece and put into and slide is seted up to the top surface of bed frame, the bed frame is located the spout and keeps away from one side of mud scraper and is provided with the cylinder, the piston rod fixed connection of cylinder erects the piece.

Through adopting above-mentioned technical scheme, operating personnel can drive the quick reciprocating motion of actuating cylinder, and then make the setting up a reciprocating motion in the spout that slides to drive the horizontal reciprocating motion of mud scraper, be favorable to the initiative and transversely polish the squeeze face of squeeze roll fast, improve the effect that the mud scraper struck off the material skin of adhesion on the squeeze face of squeeze roll.

The utility model discloses further set up to: rubber pads are arranged on two opposite groove walls of the sliding groove along the length direction of the mud scraping plate.

Through adopting above-mentioned technical scheme, when the cylinder promotes to slide and sets up the piece reciprocating motion of erectting in the spout, erect the reciprocal striking of piece and on the rubber pad, be favorable to avoiding erectting the damage that the piece direct impact led to the fact the piece of erectting to the cell wall of piece direct impact spout, improve the protection to erectting the piece.

The utility model discloses further set up to: and a chamfer is formed at one end of the mud scraping arc end, which is attached to the extrusion roller, and the chamfer is attached to the extrusion surface of the extrusion roller.

Through adopting above-mentioned technical scheme, when scraping mud arc end and supporting and pasting the squeeze roll, the most advanced extrusion surface of pasting tight squeeze roll of chamfer is favorable to under the effect of the articulated force the same, and the strike off pressure that the most advanced production of chamfer produced is bigger, is favorable to improving the effect of scraping the material skin of scraping mud arc end.

The utility model discloses further set up to: and a mud guide plate is obliquely arranged between the squeeze roll and the mud scraper on the bottom surface of the base frame.

Through adopting above-mentioned technical scheme, when the squeeze roll is rotating the in-process, the scraper continuously strikes off the material skin on squeeze roll surface, falls and derives by leading the mud board between the material skin scraper that drops and the squeeze roll, is favorable to conducting material skin to assigned position, convenient follow-up clearance.

To sum up, the utility model discloses a beneficial technological effect does:

1. the mud scraping plate is abutted against the extrusion surface of the extrusion roller, the mud scraping arc end scrapes the leather adhered to the extrusion surface of the extrusion roller along with the rotation of the extrusion roller, and the leather grinding piece further grinds and brushes the adhered leather layer, so that the scraping of the adhered leather is improved, the adhered leather falls down from between the mud scraping plate and the extrusion roller, and the reduction of the mixing of the leather into the formed ceramsite and the discharge of the formed ceramsite are facilitated;

2. the elastic convex thorns cling to the extrusion surface of the extrusion roller by virtue of the elastic force of the elastic convex thorns, so that the abrasion of the hard grinding brush to the extrusion roller is reduced, the possibility that the elastic convex thorns penetrate into the grain holes exists when the elastic convex thorns grind the extrusion surface of the extrusion roller, the rotation of the extrusion roller is not influenced after the elastic convex thorns penetrate into the grain holes, and the grinding and brushing stability of the elastic convex thorns is improved;

3. drive actuating cylinder and make the piece reciprocating motion of erectting in the spout, erect the piece and drive the horizontal reciprocating motion of mud scraper, be favorable to initiatively transversely polish the squeeze face of squeeze roll fast, improve the effect that the mud scraper struck off the material skin on the squeeze roll.

Drawings

Fig. 1 is a schematic structural diagram of the rolling forming apparatus and the whole mud scraper in this embodiment.

Fig. 2 is a partial view for embodying the elastic stabs and the mud guide in this embodiment.

Fig. 3 is a partial sectional view of the cylinder, the mounting block, the slide groove, and the rubber pad for embodying in the present embodiment.

Fig. 4 is a partial sectional view for embodying, the spring, the guide post, the erection block, the torsion spring, the torsion seat and the hinge shaft in the present embodiment.

In the figure, 1, a base frame; 11. a pushing frame; 12. pushing the spring; 13. pushing the block; 14. a rotating seat; 15. a drive motor; 16. a belt; 17. a drive box; 18. a transmission section; 19. a rotating shaft; 2. a squeeze roll; 21. grinding the opening; 22. a cavity; 23. grain holes; 24. cutting off the part; 241. a fixed block; 3. a mud scraper; 31. scraping a mud arc end; 311. chamfering; 32. elastic convex thorns; 33. hinging a shaft; 4. twisting a seat; 41. a torsion spring; 5. erecting a block; 51. a guide hole; 52. a guide post; 53. a spring; 6. a chute; 61. a rubber pad; 7. a cylinder; 8. a mud guide plate; 9. a discharge hopper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a peeling mechanism of clay rolling forming equipment disclosed by the present invention comprises a base frame 1 fixed on the ground, a pair of extrusion rollers 2 attached to each other is rotatably connected to the base frame 1, one of the extrusion rollers 2 is rotatably connected to a pushing block 13, the pushing block 13 is disposed in a pushing frame 11, a pushing spring 12 pushing the pushing block 13 toward the other extrusion roller 2 is fixed in the pushing frame 11, a cavity 22 is formed on one side of the other extrusion roller 2, a plurality of grain holes 23 communicating with the cavity 22 are formed on the extrusion surface of the extrusion roller 2, a rotating shaft 19 is axially fixed on the extrusion roller 2 with the cavity 22, a rotating seat 14 rotatably connected to the rotating shaft 19 is fixed on one side of the cavity 22 of the base frame 1, a transmission joint 18 is fixedly connected to the other end of the rotating shaft 19, a driving motor 15 is fixed on the base frame 1, the driving motor 15 is connected to a driving box 17 through a belt 16, the transmission joint 18 is connected with the power output end of the driving box 17 and provides power for the rotating shaft 19, the extrusion surfaces of the two extrusion rollers 2 are jointed and form a rolling opening 21 for extruding falling clay, a fixed block 241 is fixed at the top of the rotating seat 14, the fixed block 241 is fixedly connected with a cut-off piece 24 which extends into the cavity 22 and is parallel to the axis of the extrusion rollers 2, a blank extrusion particle hole 23 is cut off and falls by the cut-off piece 24, a discharge hopper 9 is arranged at the bottom surface of the cavity 22 of the base frame 1, a mud scraping plate 3 is hinged at one side, away from the other extrusion roller 2, of the extrusion roller 2 provided with the particle hole 23 on the base frame 1, the upper end of the mud scraping plate 3 is arranged to be a mud scraping arc end 31 jointed with the extrusion rollers 2, a skin grinding piece jointed with the extrusion surfaces of the extrusion rollers 2 is arranged on the face, facing the extrusion rollers 2, and a mud guide plate 7 is obliquely arranged below the bottom of the base frame; when operating personnel starts driving motor 15 and drives squeeze roll 2 and begin to extrude the blank, scrape mud arc end 31 and paste on the compressive plane of squeeze roll 2, along with the rotation of squeeze roll 2, scrape mud arc end 31 and strike off the material skin of adhesion on the compressive plane of squeeze roll 2, the skin piece further grinds the brush to the material skin layer that bonds, be favorable to improving the striking off to bonding material skin, bonding material skin falls and leads the assigned position by mud guide 8 from scraping between mud guide 3 and the squeeze roll 2, make things convenient for follow-up clearance, be favorable to reducing the skin and sneak into the shaping haydite and along with the ejection of compact of shaping haydite.

Referring to fig. 3 and 4, two ends of the scraper bar 3 are fixedly provided with hinge shafts 33, the hinge shafts 33 are sleeved with torsion springs 41, a pair of torsion seats 4 arranged on the base frame 1 are respectively clamped by the torsion springs 41, and the pair of torsion seats 4 are arranged in parallel to the length direction of the squeeze roll 2; the articulated shaft 33 that the mud scraping plate 3 passes through both ends articulates in two turn round seats 4, turns round torsional spring 41 that seat 4 inside callipers established simultaneously and turns round mud scraping plate 3 towards squeeze roll 2 and press, is favorable to scraping mud arc end 31 on the mud scraping plate 3 and pastes the compressive plane of tight squeeze roll 2 all the time, scrapes mud arc end 31 and has certain mud power of scraping in order to maintain the mud effect of scraping all the time.

Referring to fig. 2, the buffing part comprises elastic convex thorns 32, the elastic convex thorns 32 are preferably made of rubber materials, the elastic convex thorns 32 are uniformly distributed on the surface of the mud scraping plate 3 facing the squeeze roll 2, a chamfer 311 is formed at one end, attached to the squeeze roll 2, of the mud scraping arc end 31, and the chamfer 311 abuts against the squeezing surface of the squeeze roll 2; the elastic convex thorns 32 cling to the extrusion surface of the extrusion roller 2 by virtue of the elastic force of the elastic convex thorns, so that the abrasion of the hard grinding brush to the extrusion roller 2 is reduced, the possibility that the elastic convex thorns 32 penetrate into the grain holes 23 exists when the elastic convex thorns 32 grind the extrusion surface of the extrusion roller 2, the rotation of the extrusion roller 2 is not influenced after the elastic convex thorns 32 penetrate into the grain holes 23, and the grinding and brushing stability of the elastic convex thorns 32 is improved; when scraping mud arc end 31 and supporting extrusion roll 2, the most advanced of chamfer 311 pastes the compressive plane of tight extrusion roll 2, is favorable to under the effect of the same hinge force, and the most advanced scraping pressure that produces of chamfer 311 is bigger, is favorable to improving the effect of scraping the material skin of scraping mud arc end 31.

Referring to fig. 2 and 4, an erection block 5 is arranged on one side of the torsion seat 4 away from the mud scraper 3, a polygonal guide hole 51 is formed in the erection block 5 along the length direction of the mud scraper 3, a guide post 52 penetrates through the guide hole 51, one end of the guide post 52 is fixedly connected to the side wall of the torsion seat 4, a spring 53 is sleeved on the guide post 52, one end of the spring 53 is fixedly connected to the torsion seat 4, and the other end of the spring 53 is fixedly connected to the erection block 5; will turn round seat 4 and erect and connect between two pieces of erectting 5, when turning round seat 4 and take place lateral shifting, turn round seat 4 and rely on the elasticity of spring 53 to set up the direction lateral shifting along two pieces of erectting 5, the moving direction of seat 4 is turned round in the restriction of guide post 52, scrape the action that mud arc end 31 and elasticity spur 32 all produced the extrusion face of horizontal scraping and grinding squeeze roll 2, be favorable to increasing the scraping area of mud scraping plate 3, improve the effect of scraping the skin on the squeeze roll 2.

Referring to fig. 2 and 3, a sliding groove 6 is formed in the top surface of the base frame 1 along the length direction of the squeeze roller 2, one of the erection blocks 5 is arranged in the sliding groove 6 in a sliding manner along the length direction of the squeeze roller 2, rubber pads 61 are arranged on two opposite groove walls of the sliding groove 6 along the length direction of the mud scraping plate 3, an air cylinder 7 is arranged on one side of the base frame 1, which is far away from the mud scraping plate 3, of the sliding groove 6, and a piston rod of the air cylinder 7 faces the erection block 5 which is arranged in the sliding groove 6 in a sliding manner and is fixedly connected with; operating personnel drives the quick reciprocating motion of actuating cylinder 7, make the setting of sliding erect 5 reciprocating motion in spout 6, thereby drive 3 horizontal reciprocating motion of mud scraper, erect 5 reciprocal striking on rubber pad 61 of piece, be favorable to avoiding erecting the cell wall that 5 bumps into spout 6 and cause the damage of erecting piece 5, the improvement is to the protection of erecting piece 5, be favorable to the extrusion face of the quick horizontal polish-brush squeeze roll 2 of initiative simultaneously, improve the effect that mud scraper 3 strikes off the material skin of gluing on the extrusion face of squeeze roll 2.

The implementation principle of the embodiment is as follows: when an operator starts the driving motor 15 to drive the squeeze roll 2 to extrude a blank, the reciprocating pushing and erecting block 5 of the cylinder 7 is started, the mud scraping plate 3 is abutted against the squeeze roll 2 by the acting force of the torsion spring 41, the mud scraping arc end 31 and the elastic convex thorn 32 simultaneously scrape and grind the squeeze roll 2 transversely and longitudinally, and the scraped leather is led out along the mud guiding plate 8.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A peeling mechanism of clay rolling forming equipment comprises a base frame (1), wherein a pair of extrusion rollers (2) which are arranged oppositely is rotatably connected to the base frame (1), the extrusion surfaces of the two extrusion rollers (2) are attached to form a rolling opening (21), a cavity (22) is formed in one side of one of the extrusion rollers (2) towards the inside, a plurality of grain holes (23) communicated with the cavity (22) are formed in the extrusion surface of the extrusion roller (2), a cutting piece (24) parallel to the axis of the circumferential wall of the extrusion roller (2) is arranged in the cavity (22), and a driving motor (15) for driving one of the extrusion rollers (2) to rotate is arranged on the base frame (1);

the method is characterized in that: the base frame (1) is located one of them one side that another squeeze roll (2) was kept away from in squeeze roll (2) is provided with mud scraping plate (3), mud scraping plate (3) are provided with and support mud scraping arc end (31) of the compressive plane of pasting squeeze roll (2), be provided with a plurality of leather products that grind on mud scraping plate (3) the face towards squeeze roll (2), the compressive plane of leather product laminating squeeze roll (2) grinds.

2. The clay rolling molding equipment peeling mechanism as claimed in claim 1, wherein: the both ends of mud scraper (3) all are provided with articulated shaft (33), the cover is equipped with torsional spring (41) on articulated shaft (33), be provided with on bed frame (1) a pair of confession torsional spring (41) card go into turn round seat (4), it is a pair of turn round seat (4) and be on a parallel with squeeze roll (2) length direction setting.

3. The clay rolling molding equipment peeling mechanism of claim 2, wherein: the leather grinding piece comprises elastic convex thorns (32), and the elastic convex thorns (32) are uniformly distributed on the surface, facing the squeeze roll (2), of the mud scraper (3).

4. The clay rolling molding equipment peeling mechanism of claim 2, wherein: turn round one side that mud scraper (3) were kept away from in seat (4) and be provided with and erect piece (5), erect piece (5) and seted up non-circular shape guiding hole (51), wear to be equipped with guide post (52) in guiding hole (51), seat (4) are turned round to the one end fixed connection of guide post (52), the cover is equipped with spring (53) on guide post (52), seat (4) are turned round to the one end fixed connection of spring (53), and another end fixed connection erects piece (5).

5. The clay rolling molding equipment peeling mechanism as claimed in claim 4, wherein: one of them erect piece (5) and fix on bed frame (1), another erect piece (5) and slide and set up on bed frame (1), spout (6) that supply to erect piece (5) and put into and slide are seted up to the top surface of bed frame (1), one side that bed frame (1) is located spout (6) and keeps away from mud scraper (3) is provided with cylinder (7), the piston rod fixed connection of cylinder (7) erects piece (5).

6. The clay rolling molding equipment peeling mechanism of claim 5, wherein: rubber pads (61) are arranged on two opposite groove walls of the sliding groove (6) along the length direction of the mud scraping plate (3).

7. The clay rolling molding equipment peeling mechanism as claimed in claim 1, wherein: and a chamfer (311) is formed at one end of the mud scraping arc end (31) which is attached to the extrusion roll (2), and the chamfer (311) is attached to the extrusion surface of the extrusion roll (2).

8. The clay rolling molding equipment peeling mechanism as claimed in claim 1, wherein: a mud guide plate (8) is obliquely arranged between the squeeze roll (2) and the mud scraper (3) on the bottom surface of the base frame (1).