CN113980404B

CN113980404B - Polymer synthetic resin tile and processing technology thereof

Info

Publication number: CN113980404B
Application number: CN202111323871.3A
Authority: CN
Inventors: 陈增光
Original assignee: Guangdong Gaoyi Building Materials Technology Co ltd
Current assignee: Guangdong Gaoyi Building Materials Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2023-08-25
Anticipated expiration: 2041-11-10
Also published as: CN113980404A

Abstract

The utility model belongs to the field of building materials, in particular to a high polymer synthetic resin tile and a processing technology thereof, wherein the high polymer synthetic resin tile is composed of the following raw materials in parts by weight: 85-95 parts of PVC resin, 30-45 parts of return material, 50-60 parts of calcium carbonate, 2-3 parts of stabilizer, 4-5 parts of chlorinated polyethylene, 0.5-0.6 part of stearic acid, 0.6-0.8 part of acrylic modifier and 1-1.2 parts of engineering plastic; after a resin tile is manufactured, the rotating shaft and the lower die are rotated, so that a cavity in which the resin tile is placed is moved away from the top, the resin tile falls off from the cavity, and simultaneously, a new blank cavity is rotated to the top, thus, the continuous forming and falling-off of the resin tile can be realized under the condition of no shutdown, and the working efficiency is improved; through setting up the baffle and receiving and transferring the resin tile that drops, when having improved the resin tile and directly dropping from the eminence, probably caused the problem of breaking the damage of knocking into, improved the shaping quality of resin tile.

Description

Polymer synthetic resin tile and processing technology thereof

Technical Field

The utility model belongs to the field of building materials, and in particular relates to a high-molecular synthetic resin tile and a processing technology thereof.

Background

The resin tile is a novel environment-friendly tile, is a synthetic material, has better performances of corrosion resistance, fire resistance, moisture resistance, heat insulation, sound insulation and the like, is widely applied in the building field, and is a material and preparation of the high polymer synthetic resin tile in order to obtain better performances.

One chinese patent with publication No. CN209666318U discloses a molding device for processing resin tiles, which comprises a preformed roller, a first support, a molding roller and a second support, wherein the preformed roller is arranged on the inner side of the first support, the preformed roller is rotationally connected with the first support, a transmission base is arranged between the preformed roller and the first support, a roller frame is arranged at the upper end of the transmission base, a transmission roller is arranged between the roller frames, the molding roller is arranged on the inner side of the second support, and the molding roller is rotationally connected with the second support. The utility model reduces the post-forming time through one pretreatment, improves the working efficiency, ensures the forming efficiency by utilizing two times of processing, can cut according to the requirement and has strong deformability.

When the macromolecule synthetic resin tile is processed, a method of molding by a molding machine mold can be adopted, the non-molded material is placed in two molds to be extruded and molded, the desired tile shape is obtained, in the molding process, the finished product is required to be taken down after the molds are separated, in the traditional method, the mold has a simple structure, generally, after the molds are separated, the machine is stopped for a period of time, the product is taken down, the next round of molding work is continued, the continuity of the molding work is lower, and the work efficiency is lower.

Therefore, the utility model provides a macromolecule synthetic resin tile and a processing technology thereof.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a high molecular synthetic resin tile, which is prepared from the following raw materials in parts by weight:

85-95 parts of PVC resin, 30-45 parts of return material, 50-60 parts of calcium carbonate, 2-3 parts of stabilizer, 4-5 parts of chlorinated polyethylene, 0.5-0.6 part of stearic acid, 0.6-0.8 part of acrylic modifier and 1-1.2 parts of engineering plastic;

the return material is one or a mixture of more of nylon and low-density polyethylene;

the engineering plastic is a graft copolymer of acrylic rubber body, acrylonitrile and styrene.

Preferably, the stabilizer is one of dibasic lead phosphite stabilizer, dibasic lead stearate stabilizer and tribasic lead sulfate stabilizer.

The processing technology of the high polymer synthetic resin tile is suitable for preparing the high polymer synthetic resin tile and comprises the following steps of:

s1, placing PVC resin into a pulverizer to pulverize into powder to obtain PVC resin powder;

s2, placing the return materials into a pulverizer to pulverize into powder to obtain return material powder;

s3, sequentially adding PVC resin powder, calcium carbonate, a stabilizer, return powder, stearic acid, chlorinated polyethylene and an acrylic modifier into a mixer, and primarily stirring for 13-15 minutes;

s4, placing the stirred materials into a constant temperature chamber at 108 ℃ for 9-10 minutes;

s5, taking out the material from the constant temperature chamber, and putting the material into a stirrer to stir for the second time for 13-15 minutes;

s5, naturally cooling the materials subjected to secondary stirring to 51-52 ℃;

s6, adding the cooled material and engineering plastic into an extruder, and performing extrusion molding in an environment of 210-215 ℃ to obtain flaky polymer synthetic resin;

s7, placing the flaky polymer synthetic resin into a forming machine to form a specification tile shape, and obtaining the polymer synthetic resin tile.

Preferably, a processing technology of a macromolecule synthetic resin tile, the shaping machine used in the processing technology comprises a machine body, a rotating shaft is rotatably arranged on the machine body, a lower die is fixedly arranged on the outer side of the rotating shaft, an upper die is movably arranged inside the machine body and above the lower die, a cavity corresponding to the upper die is formed inside the lower die, the cavity is uniformly distributed along the periphery of the lower die, a blanking seat matched with the lower die is arranged inside the machine body, a notch corresponding to the lower die is formed on the blanking seat, a rotating sleeve is rotatably arranged inside the blanking seat, a partition plate which is uniformly distributed is fixedly arranged on the outer side of the rotating sleeve, a blanking opening is formed at the bottom of the blanking seat, during the process of preparing macromolecule resin synthetic tiles, flaky macromolecule synthetic resin is placed into a cavity at the top of the lower die, then the upper die is started to move downwards through a hydraulic lifting rod and the like, the flaky macromolecule synthetic resin material is shaped into macromolecule resin tiles, a rotating shaft and a blanking hole is formed in the cavity at the top of the lower die, and the blanking hole is formed in the cavity, and the situation that the resin tile is continuously removed from the rotating hole is removed from the lower die, and the rotating hole is formed; in the figure, pivot and lower mould clockwise rotation, the resin tile is after the die cavity internal shaping at top, clockwise rotation and drop to the baffle through the breach, then the extrusion baffle is rotatory, can sheathe in at the commentaries on classics and install damping device for the baffle is slowly rotated, after the resin tile removes to the bottom of unloading seat, discharge downwards through the feed opening, receive and shift the resin tile that drops through setting up the baffle, when having improved the resin tile and directly dropped from the eminence, probably caused the problem of breaking the damage, improved the shaping quality of resin tile.

Preferably, a first bevel gear is fixedly installed on the rotating shaft, a fixed plate is fixedly installed on the upper die, a movable plate is movably inserted at the bottom of the fixed plate, a T-shaped section inserted into the fixed plate is arranged at the top end of the movable plate, a reset spring is arranged on the T-shaped section, a sliding groove corresponding to the T-shaped section is formed in the fixed plate, a limiting step is arranged in the sliding groove, a gap is reserved between the top end of the T-shaped section and the limiting step, the movable plate is connected with the first bevel gear in a meshed manner, and a unidirectional pawl meshed with the first bevel gear is arranged on the side surface of the movable plate; when the device works, the movable plate and the bevel gear form a one-way rotating mechanism, and the movable plate is supported at the bottom of the fixed plate under the action of the reset spring; when the upper die and the movable plate move downwards, the bevel gear I and the rotating shaft are not driven to rotate; when the upper die and the movable plate move upwards, the upper die moves upwards firstly, at the moment, the movable plate is clamped by the first bevel gear through the unidirectional pawl, then, the upper die moves upwards to the limit step to be in contact with the top end of the T-shaped section, at the moment, the upper die can drive the movable plate to move upwards together, the movable plate drives the first bevel gear and the rotating shaft to rotate through the unidirectional pawl, so that the cavity in the lower die rotates for transposition, the function of automatically driving the lower die to rotate along with the movement of the upper die in the forming work is realized, an electric driving device of the lower die is not required to be additionally arranged, the structure is simple, and the cost is reduced.

Preferably, the machine body is fixedly provided with a supporting plate, the bottom of the supporting plate is fixedly provided with a base, a clamping plate is movably inserted in the base, clamping grooves corresponding to the clamping plate are formed in the side wall of the lower die, the number of the clamping grooves is matched with that of the cavity, the supporting plate is rotatably provided with an upper rotating plate, the bottom of the upper rotating plate is movably hinged with a lower rotating plate, the upper rotating plate and the lower rotating plate are obliquely arranged, the bottom end of the lower rotating plate is inserted into the clamping plate, the top of the clamping plate is provided with a groove corresponding to the lower rotating plate, a tension spring is arranged between the upper rotating plate and the lower rotating plate, and a limiting block corresponding to the upper rotating plate is fixedly arranged on the supporting plate; when the clamping plate works, in an initial state, as shown in the figure, the clamping plate is staggered with the clamping groove, and the upper rotating plate and the lower rotating plate keep stable in shape under the pulling action of the tension spring, so that the position stability of the clamping plate is maintained; when the upper die and the lower die are matched for forming work, the upper rotating plate is stirred, and after the upper rotating plate drives the lower rotating plate to deflect, the lower rotating plate pushes the clamping plate to move, so that the clamping plate is clamped in the clamping groove to fix the lower die, the stability of the lower die is enhanced, and the problem that the lower die can shake to influence the forming quality of the resin tile is solved; before rotating the lower die, the upper rotating plate is reversely stirred, the lower rotating plate is driven to rotate by the upper rotating plate, and the clamping plate is kept stable under the action of the tension spring, so that the clamping plate is in a staggered state with the lower die stably, and the problem that the clamping plate is possibly contacted with the lower die due to unstable position and influences the rotating action of the lower die is solved.

Preferably, a cylinder is arranged at the top of the upper rotating plate, a rotating wheel is rotatably arranged on the supporting plate, a reset torsion spring is arranged on the rotating wheel, the rotating wheel is positioned above the upper rotating plate, a deflector rod corresponding to the cylinder is fixedly arranged on the outer side of the rotating wheel, a driven gear is fixedly arranged on the rotating wheel, and a rack plate corresponding to the driven gear is arranged on the fixed plate; when the resin tile forming machine works, in an initial state, as shown in the figure, the clamping plate is staggered with the clamping groove, when the resin tile forming work is carried out, the lower die, the fixed plate and the rack plate move downwards, the rack plate drives the rotating wheel to rotate through the driven gear, in the figure, the rotating wheel rotates anticlockwise, the cylinder is extruded through the deflector rod, the upper rotating plate deflects, and the upper rotating plate drives the clamping plate to move and clamp in the clamping groove through the lower rotating plate to fix the lower die; after the fixed plate moves upwards, the rack plate contacts with the driven gear to drive the driven gear and the rotating wheel to rotate, and the clamping plate is driven to be separated from the clamping groove after the rotating wheel rotates, so that the rotating shaft and the lower die can rotate;

because the movable plate is connected with the fixed plate through the T-shaped section, when the upper die and the movable plate move downwards, the bevel gear I and the rotating shaft are not driven to rotate; when the upper die and the movable plate move upwards, the upper die moves upwards firstly, at the moment, the movable plate is clamped by the bevel gear through the one-way pawl, then, the upper die moves upwards to the limit step to be contacted with the top end of the T-shaped section, at the moment, the upper die can drive the movable plate to move upwards together, the movable plate drives the bevel gear to rotate with the rotating shaft through the one-way pawl, so that the cavity in the lower die rotates for transposition, and therefore, before the lower die rotates, the clamping plate can be separated from the clamping groove in advance so as to avoid influencing the rotation of the lower die, and the movement of the clamping plate is driven through the movement of the upper die, so that an electric driving device is not required to be additionally arranged, the structure is simple, and the cost is reduced.

The beneficial effects of the utility model are as follows:

1. according to the processing technology of the macromolecule synthetic resin tile, after the macromolecule synthetic resin tile is manufactured, the rotating shaft and the lower die are rotated, so that the die cavity with the resin tile is moved away from the top, the resin tile falls off from the die cavity, and meanwhile, a new blank die cavity is rotated to the top, and therefore, the continuous forming and falling-off work of the resin tile can be realized under the condition of no shutdown, and the working efficiency is improved; through setting up the baffle and receiving and transferring the resin tile that drops, when having improved the resin tile and directly dropping from the eminence, probably caused the problem of breaking the damage of knocking into, improved the shaping quality of resin tile.

2. According to the processing technology of the high polymer synthetic resin tile, the movable plate is connected with the fixed plate through the T-shaped section, when the upper die and the movable plate move upwards, the upper die drives the movable plate to move upwards together after the upper die moves upwards to the limit step to be contacted with the top end of the T-shaped section, the movable plate drives the bevel gear I and the rotating shaft to rotate through the unidirectional pawl, so that the cavity in the lower die rotates and is transposed, and therefore, before the lower die rotates, the clamping plate can be separated from the clamping groove in advance, so that the rotation of the lower die is not influenced, the movement of the clamping plate is driven through the movement of the upper die, an electric driving device is not required to be additionally arranged, the structure is simple, and the cost is reduced.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of an outer cylinder and an inner disk according to an embodiment of the present utility model;

FIG. 2 is a front cross-sectional view of an embodiment of the present utility model;

FIG. 3 is a cross-sectional view taken along section A-A of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged partial view of portion B of FIG. 2 in accordance with the present utility model;

FIG. 5 is a schematic rear view of the rack plate and wheel connection of the present utility model;

FIG. 6 is a front cross-sectional view of the upper and lower dies of the present utility model;

FIG. 7 is a front cross-sectional view of a second embodiment of the utility model;

FIG. 8 is a front cross-sectional view of a suction nozzle mounting structure of a second embodiment of the present utility model;

FIG. 9 is a schematic view of the inner disc and plunger structure of the present utility model;

FIG. 10 is a side cross-sectional view of the mating structure of the one-way plate and outer barrel of the present utility model, with the one-way plate positioned below the outer barrel;

in the figure: 1. a body; 2. a rotating shaft; 3. a lower die; 301. a cavity; 4. an upper die; 5. a blanking seat; 6. a rotating sleeve; 7. a partition plate; 8. a feed opening; 9. a first helical gear; 10. a fixing plate; 11. a movable plate; 12. a support plate; 13. a base; 14. a clamping plate; 15. an upper rotating plate; 16. a lower rotating plate; 17. a tension spring; 18. a limiting block; 19. a cylinder; 20. a rotating wheel; 21. a deflector rod; 22. a driven gear; 23. rack plate; 24. a fixed shaft; 25. a suction nozzle; 26. an exhaust port; 27. a vent hole; 28. a suction cylinder; 29. a piston member; 30. an air duct; 31. a cross plate; 32. a support column; 33. an outer cylinder; 34. a helical gear II; 35. a riser; 36. a pawl group; 37. a pressing plate; 38. an inner disk; 39. a support plate; 40. a unidirectional plate.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The utility model relates to a high molecular synthetic resin tile, which is prepared from the following raw materials in parts by weight:

The stabilizer is one of dibasic lead phosphite stabilizer, dibasic lead stearate stabilizer and tribasic lead sulfate stabilizer.

And (3) testing: the raw materials are selected, the raw materials are divided into three groups according to different parts by weight for testing, the macromolecule synthetic resin tile is prepared according to the macromolecule synthetic resin tile processing technology, and the macromolecule synthetic resin tile produced by processing is subjected to heat conduction performance testing, weighing and anti-load performance testing, and the three groups of tests are observed and evaluated.

In order to further improve the performance of the emulsion paint, the embodiment of the utility model adopts equipment for improvement in the processing technology, and specifically comprises the following steps:

example 1

As shown in fig. 2 to 6, a processing technology of a macromolecule synthetic resin tile is disclosed, the processing technology comprises a machine body 1, a rotating shaft 2 is rotatably arranged on the machine body 1, a lower die 3 is fixedly arranged at the outer side of the rotating shaft 2, an upper die 4 is movably arranged in the machine body 1 and above the lower die 3, a cavity 301 corresponding to the upper die 4 is formed in the lower die 3, the cavity 301 is uniformly distributed along the peripheral side of the lower die 3, a blanking seat 5 matched with the lower die 3 is arranged in the machine body 1, a notch corresponding to the lower die 3 is formed in the blanking seat 5, a rotating sleeve 6 is rotatably arranged in the blanking seat 5, a partition 7 which is uniformly distributed is fixedly arranged at the outer side of the rotating sleeve 6, a blanking opening 8 is formed at the bottom of the blanking seat 5, during the process of preparing macromolecule resin tile, flaky macromolecule synthetic resin is placed into the forming machine, flaky macromolecule synthetic resin material is placed into a cavity 301 at the top of the lower die 3, then the upper die 4 is started through a hydraulic lifting rod and the like, the lower die 4 is matched with the lower die 3, the rotating sleeve 6 is rotated to enable the macromolecule synthetic resin tile to be in the situation that the top of the cavity 301 is stopped, and the macromolecule synthetic resin tile is simultaneously, and the situation that the macromolecule synthetic tile is stopped is formed from the lower die 3, and the top of the cavity is stopped, and the macromolecule resin tile is simultaneously is continuously made into the cavity 301, and the situation that the resin tile is removed from the lower die 3 is the cavity and the top is simultaneously, and the molding is the top and the resin tile is the top is the shaped; in fig. 3, the rotating shaft 2 and the lower die 3 rotate clockwise, after the resin tile is molded in the cavity 301 at the top, the resin tile rotates clockwise and falls onto the partition 7 through the notch, then the partition 7 is extruded to rotate, a damping device can be installed on the rotating sleeve 6, so that the partition 7 rotates slowly, after the resin tile moves to the bottommost end of the blanking seat 5, the resin tile is discharged downwards through the blanking opening 8, and the falling resin tile is received and transferred through the partition 7, so that the problem that the resin tile may be broken and damaged when the resin tile falls from a high place is solved, and the molding quality of the resin tile is improved.

As shown in fig. 2 to 3, a first bevel gear 9 is fixedly installed on the rotating shaft 2, a fixed plate 10 is fixedly installed on the upper die 4, a movable plate 11 is movably inserted at the bottom of the fixed plate 10, a T-shaped section inserted into the fixed plate 10 is arranged at the top end of the movable plate 11, a reset spring is arranged on the T-shaped section, a chute corresponding to the T-shaped section is arranged in the fixed plate 10, a limit step is arranged in the chute, a gap is reserved between the top end of the T-shaped section and the limit step, the movable plate 11 is in meshed connection with the first bevel gear 9, and a unidirectional pawl meshed with the first bevel gear 9 is arranged on the side surface of the movable plate 11; when the device works, the movable plate 11 and the first bevel gear 9 form a unidirectional rotation mechanism, and the movable plate 11 is supported at the bottom of the fixed plate 10 under the action of a return spring; when the upper die 4 and the movable plate 11 move downwards, the bevel gear I9 and the rotating shaft 2 are not driven to rotate; when the upper die 4 and the movable plate 11 move upwards, the upper die 4 moves upwards firstly, at the moment, the movable plate 11 is clamped by the first bevel gear 9 through the unidirectional pawl, then the upper die 4 moves upwards to the limit step to be in contact with the top end of the T-shaped section, at the moment, the upper die 4 can drive the movable plate 11 to move upwards together, the movable plate 11 drives the first bevel gear 9 and the rotating shaft 2 to rotate through the unidirectional pawl, so that the cavity 301 in the lower die 3 is subjected to rotary transposition, the function of automatically driving the lower die 3 to rotate along with the movement of the upper die 4 in forming work is realized, an electric driving device of the lower die 3 is not required to be additionally arranged, the structure is simple, and the cost is reduced.

As shown in fig. 2 to 4, the machine body 1 is fixedly provided with a support plate 12, the bottom of the support plate 12 is fixedly provided with a base 13, a clamping plate 14 is movably inserted in the base 13, the side wall of the lower die 3 is provided with clamping grooves corresponding to the clamping plate 14, the number of the clamping grooves is matched with that of the cavity 301, the support plate 12 is rotatably provided with an upper rotating plate 15, the bottom of the upper rotating plate 15 is movably hinged with a lower rotating plate 16, the upper rotating plate 15 and the lower rotating plate 16 are obliquely arranged, the bottom end of the lower rotating plate 16 is inserted into the clamping plate 14, the top of the clamping plate 14 is provided with a groove corresponding to the lower rotating plate 16, a tension spring 17 is arranged between the upper rotating plate 15 and the lower rotating plate 16, and a limiting block 18 corresponding to the upper rotating plate 15 is fixedly arranged on the support plate 12; in the initial state, as shown in fig. 4, the clamping plate 14 is staggered from the clamping groove, and the upper rotating plate 15 and the lower rotating plate 16 keep stable in shape under the pulling action of the tension spring 17, so that the position stability of the clamping plate 14 is maintained; when the upper die 4 and the lower die 3 are matched for forming work, the upper rotating plate 15 is stirred, after the upper rotating plate 15 drives the lower rotating plate 16 to deflect, the lower rotating plate 16 pushes the clamping plate 14 to move, so that the clamping plate 14 is clamped in the clamping groove to fix the lower die 3, the stability of the lower die 3 is enhanced, and the problem that the lower die 3 can shake to influence the forming quality of the resin tile is solved; before rotating the lower die 3, the upper rotating plate 15 is reversely shifted, the upper rotating plate 15 drives the lower rotating plate 16 to rotate, and the lower rotating plate 16 is kept stable under the action of the tension spring 17, so that the clamping plate 14 is in a state staggered with the lower die 3 stably, and the problem that the clamping plate 14 is possibly contacted with the lower die 3 due to unstable position and influences the rotating action of the lower die 3 is solved.

As shown in fig. 4 to 5, a cylinder 19 is mounted on the top of the upper rotating plate 15, a rotating wheel 20 is rotatably mounted on the supporting plate 12, a reset torsion spring is mounted on the rotating wheel 20, the rotating wheel 20 is positioned above the upper rotating plate 15, a deflector rod 21 corresponding to the cylinder 19 is fixedly mounted on the outer side of the rotating wheel 20, a driven gear 22 is fixedly mounted on the rotating wheel 20, and a rack plate 23 corresponding to the driven gear 22 is arranged on the fixed plate 10; in the initial state, as shown in fig. 4, the clamping plate 14 is staggered with the clamping groove, when the forming work of the resin tile is carried out, the lower die 3, the fixed plate 10 and the rack plate 23 move downwards, the rack plate 23 drives the rotating wheel 20 to rotate through the driven gear 22, in fig. 4, the rotating wheel 20 rotates anticlockwise, the cylinder 19 is extruded through the deflector rod 21, so that the upper rotating plate 15 deflects, and the upper rotating plate 15 drives the clamping plate 14 to move and clamp in the clamping groove through the lower rotating plate 16, so that the lower die 3 is fixed; after the fixed plate 10 moves upwards, the rack plate 23 contacts with the driven gear 22 to drive the driven gear 22 and the rotating wheel 20 to rotate, and after the rotating wheel 20 rotates, the clamping plate 14 is driven to be separated from the clamping groove, and at the moment, the rotating shaft 2 and the lower die 3 can rotate;

because the movable plate 11 is connected with the fixed plate 10 through the T-shaped section, when the upper die 4 and the movable plate 11 move downwards, the bevel gear I9 and the rotating shaft 2 are not driven to rotate; when the upper die 4 and the movable plate 11 move upwards, the upper die 4 moves upwards firstly, at this time, the movable plate 11 is clamped by the first bevel gear 9 through the unidirectional pawl, then the upper die 4 moves upwards to the limit step to be in contact with the top end of the T-shaped section, at this time, the upper die 4 can drive the movable plate 11 to move upwards together, the movable plate 11 drives the first bevel gear 9 and the rotating shaft 2 to rotate through the unidirectional pawl, so that the cavity 301 in the lower die 3 is subjected to rotary transposition, and therefore, before the lower die 3 rotates, the clamping plate 14 can be separated from the clamping groove in advance, so that the rotation of the lower die 3 is not influenced, the movement of the clamping plate 14 is driven through the movement of the upper die 4, an electric driving device is not required to be additionally arranged, the structure is simple, and the cost is reduced.

Example two

As shown in fig. 7 to 8, a comparative example one in which another embodiment of the present utility model is: the inside of the blanking seat 5 is fixedly provided with a fixed shaft 24, the rotating sleeve 6 is movably sleeved on the outer side of the fixed shaft 24, the rotating sleeve 6 is provided with evenly distributed suction nozzles 25, the suction nozzles 25 are positioned between two adjacent partition plates 7, the inside of the rotating sleeve 6 is provided with an exhaust port 26 communicated with the suction nozzles 25, one side of the fixed shaft 24, which is close to the lower die 3, is provided with a vent hole 27, the inside of the machine body 1 is provided with a suction assembly communicated with the vent hole 27, the outer side of the lower die 3 is provided with an arc section corresponding to a notch on the blanking seat 5, the notch is provided with a sealing plate corresponding to the arc section, and the sealing plate is in an arc shape corresponding to the arc section; in operation, as shown in fig. 8, only the suction nozzle 25 and the exhaust port 26 at the notch position of the blanking seat 5 are communicated with the vent 27, and the rest of the exhaust ports 26 are blocked, so that the suction force generated by the suction assembly is prevented from being dispersed; when the resin tile in the top cavity 301 is molded and rotated to be aligned with the notch on the blanking seat 5, the lower die 3 and the arc section are in contact with the sealing plate on the blanking seat 5 to block the notch, at the moment, a sealing area is formed among the front wall and the rear wall of the lower die 3 and the blanking seat 5 and the upper partition 7 and the lower partition 7 at the notch, the suction assembly is started, the suction assembly generates suction force to the resin tile in the cavity 301 through the suction nozzle 25, the suction force can be better acted on the resin tile by setting the sealing area, the resin tile can be more smoothly dropped from the cavity 301, and the smoothness of dropping of the molded resin tile is improved.

As shown in fig. 7 to 10, the suction assembly comprises a suction cylinder 28 fixedly installed in a machine body 1, a piston member 29 is arranged in the suction cylinder 28, a supporting pressure spring is installed on the piston member 29, the suction cylinder 28 is communicated with a vent hole 27 through an air duct 30, a transverse plate 31 is fixedly installed on an upper die 4, a support column 32 is fixedly installed inside the machine body 1 and above the transverse plate 31, an outer cylinder 33 and an inner disc 38 are rotatably installed outside the support column 32, a helical gear II 34 is arranged outside the outer cylinder 33, two vertical plates 35 symmetrically distributed about the helical gear II 34 are fixedly installed at the top of the transverse plate 31, pawl groups 36 meshed with the helical gear II 34 are installed on the two vertical plates 35, the two pawl groups 36 are opposite in movable direction, the inner disc 38 is inserted inside the outer cylinder 33, a pressing plate 37 is fixedly installed on the inner disc 38, and the pressing plate 37 abuts against the upper side of the piston member 29; when in operation, the pawl group 36 comprises a plurality of movable pawls, the movable pawls can deflect unidirectionally, the pawl deflection in the two pawl groups 36 is opposite, and the pawl groups 36 and the bevel gear II 34 form a unidirectional rotation mechanism; the connection between the inner disc 38 and the outer tube 33 can adopt a friction connection or a meshing connection and the like, in fig. 7 and 9, after the second bevel gear 34 deflects clockwise, the second bevel gear is used for extruding the piston member 29 and the supporting pressure spring through the pressure plate 37, the supporting pressure spring is extruded for energy storage, after the pressure plate 37 rotates, the supporting pressure spring releases energy and drives the piston member 29 to move upwards rapidly, so that the suction force is generated by the suction tube 28 and acts on the resin tile through the suction nozzle 25; because the upper die 4 moves downwards firstly and then upwards when the resin tile forming work is carried out once, through the arrangement, when the upper die 4 moves upwards or downwards, one pawl group 36 drives the bevel gear II 34 to rotate unidirectionally, the bevel gear II 34 always rotates unidirectionally, therefore, double extrusion force can be generated on the supporting pressure spring on the piston member 29, the supporting pressure spring with larger elastic coefficient can be arranged on the piston member 29, so that the piston member 29 generates larger deformation energy, or more air suction cylinders 28 and the piston member 29 are arranged, the suction force generated by the piston member 29 is improved, the auxiliary suction force for falling the resin tile is improved, the suction force is provided by the movement of the upper die 4, an electric driving device is not required to be additionally arranged, the structure is simple, and the cost is reduced.

As shown in fig. 1, 9 and 10, the outer cylinder 33 is rotatably mounted on the support column 32, the outer cylinder 33 can slide outside the support column 32, a return spring is mounted on the outer cylinder 33, a support plate 39 is fixedly mounted on the top of the transverse plate 31, a unidirectional plate 40 corresponding to the outer cylinder 33 is movably mounted on the support plate 39, the unidirectional plate 40 is of a unidirectional rotation structure, and the unidirectional plate 40 is staggered with the inner disk 38; when in operation, in the initial state, the one-way plate 40 is positioned above the outer cylinder 33, the outer cylinder 33 is clamped at the outer side of the inner disk 38, the outer cylinder 33 and the inner disk 38 are connected together, and the two can synchronously rotate;

as the upper die 4 moves down, the unidirectional plate 40 moves down accordingly, at this time. The unidirectional plate 40 is pressed by the outer cylinder 33 to deflect, the outer cylinder 33 does not move, and then the unidirectional plate 40 moves downwards below the outer cylinder 33;

when the upper die 4 moves up to near the top end, the one-way plate 40 moves up and contacts with the outer cylinder 33, as shown in fig. 10, as the upper die 4 continues to move up, the one-way plate 40 moves up and presses the outer cylinder 33 to move, so that the outer cylinder 33 is staggered with the inner disk 38, and the pressing force of the pressing plate 37 to the piston member 29 is provided by the rotating outer cylinder 33, so that after the outer cylinder 33 is staggered with the inner disk 38, the acting force of the outer cylinder 33 is lost, the piston member 29 can move rapidly and generate suction force under the pushing of the supporting pressure spring, by the arrangement, the function that after one-time molding of the resin tile is completed, the upper die 4 moves to the top end, the piston member 29 automatically performs suction is realized, and all actions of the piston member 29 do not need to be additionally provided with an electric driving device, so that the structure is simple, and the cost is reduced.

Working principle:

in the process of preparing the polymer resin composite tile, the flaky polymer composite resin is placed into a forming machine for forming, flaky polymer composite resin material is placed into a cavity 301 at the top of a lower die 3, then an upper die 4 is started to move downwards through devices such as a hydraulic lifting rod, the upper die 4 is matched with the cavity 301 at the top of the lower die 3, the flaky polymer composite resin material is formed into a polymer resin tile, after one resin tile is prepared, a rotating shaft 2 and the lower die 3 are rotated, so that the cavity 301 with the resin tile is moved away from the top, the resin tile falls off from the cavity 301, and meanwhile, a new blank cavity 301 is rotated to the top, thus, the continuous forming and falling-off work of the resin tile can be realized under the condition of no shutdown, and the working efficiency is improved; in fig. 3, the rotating shaft 2 and the lower die 3 rotate clockwise, after the resin tile is molded in the cavity 301 at the top, the resin tile rotates clockwise and falls onto the partition 7 through the notch, then the partition 7 is extruded to rotate, a damping device can be installed on the rotating sleeve 6, so that the partition 7 rotates slowly, after the resin tile moves to the bottommost end of the blanking seat 5, the resin tile is discharged downwards through the blanking opening 8, and the falling resin tile is received and transferred through the partition 7, so that the problem that the resin tile may be broken and damaged when the resin tile falls from a high place is solved, and the molding quality of the resin tile is improved.

The movable plate 11 and the first bevel gear 9 form a unidirectional rotation mechanism, and the movable plate 11 is supported at the bottom of the fixed plate 10 under the action of a return spring; when the upper die 4 and the movable plate 11 move downwards, the bevel gear I9 and the rotating shaft 2 are not driven to rotate; when the upper die 4 and the movable plate 11 move upwards, the upper die 4 moves upwards firstly, at the moment, the movable plate 11 is clamped by the first bevel gear 9 through the unidirectional pawl, then the upper die 4 moves upwards to the limit step to be in contact with the top end of the T-shaped section, at the moment, the upper die 4 can drive the movable plate 11 to move upwards together, the movable plate 11 drives the first bevel gear 9 and the rotating shaft 2 to rotate through the unidirectional pawl, so that the cavity 301 in the lower die 3 is subjected to rotary transposition, the function of automatically driving the lower die 3 to rotate along with the movement of the upper die 4 in forming work is realized, an electric driving device of the lower die 3 is not required to be additionally arranged, the structure is simple, and the cost is reduced.

In the initial state, as shown in fig. 4, the clamping plate 14 is staggered with the clamping groove, and the upper rotating plate 15 and the lower rotating plate 16 keep stable in shape under the pulling action of the tension spring 17, so that the position stability of the clamping plate 14 is maintained; when the upper die 4 and the lower die 3 are matched for forming work, the upper rotating plate 15 is stirred, after the upper rotating plate 15 drives the lower rotating plate 16 to deflect, the lower rotating plate 16 pushes the clamping plate 14 to move, so that the clamping plate 14 is clamped in the clamping groove to fix the lower die 3, the stability of the lower die 3 is enhanced, and the problem that the lower die 3 can shake to influence the forming quality of the resin tile is solved; before rotating the lower die 3, the upper rotating plate 15 is reversely shifted, the upper rotating plate 15 drives the lower rotating plate 16 to rotate, and the lower rotating plate 16 is kept stable under the action of the tension spring 17, so that the clamping plate 14 is in a state staggered with the lower die 3 stably, and the problem that the clamping plate 14 is possibly contacted with the lower die 3 due to unstable position and influences the rotating action of the lower die 3 is solved.

In the initial state, as shown in fig. 4, the clamping plate 14 is staggered with the clamping groove, when the forming work of the resin tile is carried out, the lower die 3, the fixed plate 10 and the rack plate 23 move downwards, the rack plate 23 drives the rotating wheel 20 to rotate through the driven gear 22, in fig. 4, the rotating wheel 20 rotates anticlockwise, the upper rotating plate 15 deflects by extruding the cylinder 19 through the deflector rod 21, the upper rotating plate 15 drives the clamping plate 14 to move and clamp in the clamping groove through the lower rotating plate 16, and the lower die 3 is fixed; after the fixed plate 10 moves upwards, the rack plate 23 contacts with the driven gear 22 to drive the driven gear 22 and the rotating wheel 20 to rotate, and after the rotating wheel 20 rotates, the clamping plate 14 is driven to be separated from the clamping groove, and at the moment, the rotating shaft 2 and the lower die 3 can rotate;

Only the suction nozzle 25 at the notch position of the blanking seat 5 is communicated with the vent hole 27, and the rest suction nozzles 25 are blocked, so that the suction force generated by the suction assembly is prevented from being dispersed; when the resin tile in the top cavity 301 is molded and rotated to be aligned with the notch on the blanking seat 5, the suction assembly is started, and the suction assembly generates suction force to the resin tile in the cavity 301 through the suction nozzle 25, so that the resin tile can be more smoothly dropped out of the cavity 301, and the smoothness of drop of the molded resin tile is improved.

The pawl group 36 comprises a plurality of movable pawls, the movable pawls can deflect unidirectionally, the pawl deflection in the two pawl groups 36 is opposite, and the pawl groups 36 and the bevel gears 34 form a unidirectional rotation mechanism; the connection between the inner disc 38 and the outer tube 33 can adopt a friction connection or a meshing connection and the like, in fig. 7 and 9, after the second bevel gear 34 deflects clockwise, the second bevel gear is used for extruding the piston member 29 and the supporting pressure spring through the pressure plate 37, the supporting pressure spring is extruded for energy storage, after the pressure plate 37 rotates, the supporting pressure spring releases energy and drives the piston member 29 to move upwards rapidly, so that the suction force is generated by the suction tube 28 and acts on the resin tile through the suction nozzle 25; because the upper die 4 moves downwards firstly and then upwards when carrying out one-time resin tile forming work, through the arrangement, when the upper die 4 moves upwards or downwards, one pawl group 36 drives the helical gear II 34 to rotate unidirectionally, and the helical gear II 34 always rotates unidirectionally, therefore, double extrusion force can be generated on the supporting pressure spring on the piston member 29, the piston member 29 generates larger deformation energy, the suction force generated by the piston member 29 is improved, the auxiliary suction force for falling off the resin tile is improved, the suction force is provided by the movement of the upper die 4, an electric driving device is not required to be additionally arranged, the structure is simple, and the cost is reduced.

In the initial state, the one-way plate 40 is positioned above the outer cylinder 33, the outer cylinder 33 is clamped at the outer side of the inner disk 38, the outer cylinder 33 and the inner disk 38 are connected together, and the two can synchronously rotate;

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A make-up machine for preparing polymer synthetic resin tile which characterized in that: the high polymer synthetic resin tile is composed of the following raw materials in parts by weight: 85-95 parts of PVC resin, 30-45 parts of return material, 50-60 parts of calcium carbonate, 2-3 parts of stabilizer, 4-5 parts of chlorinated polyethylene, 0.5-0.6 part of stearic acid, 0.6-0.8 part of acrylic modifier and 1-1.2 parts of engineering plastic; the return material is one or a mixture of more of nylon and low-density polyethylene; the engineering plastic is a graft copolymer of acrylic rubber body, acrylonitrile and styrene;

the stabilizer is one of dibasic lead phosphite stabilizer, dibasic lead stearate stabilizer and tribasic lead sulfate stabilizer;

the processing technology of the macromolecule synthetic resin tile comprises the following steps:

s4, placing the stirred materials into a constant temperature chamber at 108 ℃ for 9-10 minutes; s5, taking out the material from the constant temperature chamber, and putting the material into a stirrer to stir for the second time for 13-15 minutes;

s7, placing the flaky high-molecular synthetic resin into a forming machine to form a specification tile shape, and obtaining a high-molecular synthetic resin tile;

the forming machine used in the processing technology comprises a machine body (1), wherein a rotating shaft (2) is rotatably arranged on the machine body (1), a lower die (3) is fixedly arranged on the outer side of the rotating shaft (2), an upper die (4) is movably arranged inside the machine body (1) and above the lower die (3), a cavity (301) corresponding to the upper die (4) is formed in the lower die (3), the cavity (301) is uniformly distributed along the periphery of the lower die (3), a blanking seat (5) matched with the lower die (3) is arranged inside the machine body (1), a notch corresponding to the lower die (3) is formed in the blanking seat (5), a rotating sleeve (6) is rotatably arranged inside the blanking seat (5), a partition plate (7) which is uniformly distributed is fixedly arranged on the outer side of the rotating sleeve (6), and a blanking opening (8) is formed in the bottom of the blanking seat (5);

the rotary shaft (2) is fixedly provided with a first bevel gear (9), the upper die (4) is fixedly provided with a fixed plate (10), the bottom of the fixed plate (10) is movably inserted with a movable plate (11), the top end of the movable plate (11) is provided with a T-shaped section inserted into the fixed plate (10), the T-shaped section is provided with a reset spring, the inside of the fixed plate (10) is provided with a chute corresponding to the T-shaped section, a limit step is arranged in the chute, a gap is reserved between the top end of the T-shaped section and the limit step, the movable plate (11) is connected with the first bevel gear (9) in a meshed manner, and the side surface of the movable plate (11) is provided with a unidirectional pawl meshed with the first bevel gear (9);

the machine body (1) is fixedly provided with a supporting plate (12), the bottom of the supporting plate (12) is fixedly provided with a base (13), the inside of the base (13) is movably inserted with a clamping plate (14), the side wall of the lower die (3) is provided with clamping grooves corresponding to the clamping plate (14), the number of the clamping grooves is matched with that of the cavity (301), the supporting plate (12) is rotatably provided with an upper rotating plate (15), the bottom of the upper rotating plate (15) is movably hinged with a lower rotating plate (16), the upper rotating plate (15) and the lower rotating plate (16) are obliquely arranged, the bottom end of the lower rotating plate (16) is inserted into the clamping plate (14), the top of the clamping plate (14) is provided with a groove corresponding to the lower rotating plate (16), a tension spring (17) is arranged between the upper rotating plate (15) and the lower rotating plate (16), and the supporting plate (12) is fixedly provided with a limiting block (18) corresponding to the upper rotating plate (15);

the top of the upper rotating plate (15) is provided with a cylinder (19), the supporting plate (12) is rotatably provided with a rotating wheel (20), the rotating wheel (20) is provided with a reset torsion spring, the rotating wheel (20) is positioned above the upper rotating plate (15), the outer side of the rotating wheel (20) is fixedly provided with a deflector rod (21) corresponding to the cylinder (19), the rotating wheel (20) is fixedly provided with a driven gear (22), and the fixed plate (10) is provided with a rack plate (23) corresponding to the driven gear (22);

the inside of the blanking seat (5) is fixedly provided with a fixed shaft (24), the rotating sleeve (6) is movably sleeved on the outer side of the fixed shaft (24), the rotating sleeve (6) is provided with evenly distributed suction nozzles (25), the suction nozzles (25) are positioned between two adjacent partition boards (7), the inside of the rotating sleeve (6) is provided with an exhaust port (26) communicated with the suction nozzles (25), one side of the fixed shaft (24) close to the lower die (3) is provided with a vent hole (27), and the inside of the machine body (1) is provided with a suction assembly communicated with the vent hole (27);

the suction assembly comprises an air suction cylinder (28) fixedly arranged in a machine body (1), a piston part (29) is arranged in the air suction cylinder (28), a supporting pressure spring is arranged on the piston part (29), the air suction cylinder (28) is communicated with an air vent (27) through an air duct (30), a transverse plate (31) is fixedly arranged on an upper die (4), a supporting column (32) is fixedly arranged in the machine body (1) and above the transverse plate (31), an outer cylinder (33) and an inner disc (38) are rotatably arranged on the outer side of the supporting column (32), a bevel gear II (34) is arranged on the outer side of the outer cylinder (33), two vertical plates (35) symmetrically distributed relative to the bevel gear II (34) are fixedly arranged at the top of the transverse plate (31), pawl groups (36) meshed with the bevel gear II (34) are respectively arranged on the two vertical plates (35), the two pawl groups (36) are reversely inserted into the outer cylinder (33), a pressing plate (37) is fixedly arranged on the inner disc (38), and the pressing plate (37) abuts against the upper side of the piston part (29);

the outer cylinder (33) is rotatably arranged on the supporting column (32), the outer cylinder (33) can slide outside the supporting column (32), a reset spring is arranged on the outer cylinder (33), a support plate (39) is fixedly arranged at the top of the transverse plate (31), a one-way plate (40) corresponding to the outer cylinder (33) is movably arranged on the support plate (39), the one-way plate (40) is of a one-way rotating structure, and the one-way plate (40) is staggered with the inner disc (38).