CN216708307U

CN216708307U - Extrusion forming device for filling master batch processing

Info

Publication number: CN216708307U
Application number: CN202122310875.XU
Authority: CN
Inventors: 王栋; 朱军利; 江涛
Original assignee: Hefei Qianrun Steel Plastic Co ltd
Current assignee: Hefei Qianrun Steel Plastic Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-06-10
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses an extrusion forming device for filling master batch processing, which comprises an extruder and a cutting device, wherein an extrusion cylinder is arranged between a discharge port of the extruder and the cutting device, one end of the extrusion cylinder is fixedly connected with the discharge port of the extruder, one end of the extrusion cylinder is fixedly connected with the cutting device, the middle part of the extrusion cylinder is provided with a mounting groove, a sealing plate is movably inserted in the mounting groove, one side of the sealing plate is hinged with the extrusion cylinder, and a fixing device is arranged between one side of the sealing plate and the extrusion cylinder. The fixing device is favorable for fixing and detaching the extrusion cylinder and the sealing plate, the extrusion circular plate is convenient to replace, when the extrusion circular plate needs to be replaced to change the size of the filling master batch, the extrusion cylinder, the extruder and the cutting device do not need to be detached, so that the replacement process of the extrusion circular plate is simpler, and the working time is saved.

Description

Extrusion forming device for filling master batch processing

Technical Field

The utility model belongs to the technical field of filling master batch processing, and particularly relates to an extrusion forming device for processing filling master batches.

Background

Along with the continuous development and the creation of science and technology, the production technology of granulator also is in continuous improvement, and the granulator is the equipment of processing the plastics material, extrudes after heating the material and cuts into a granule, and common granulator divide into single screw granulator and twin-screw granulator.

When carrying out extrusion molding to same batch of preprocessed goods, because the packing master batch of same material purchase different diameters when customer purchases, for satisfying customer's demand, need to change the plectane of extruding on the extrusion bucket and be used for processing different diameter packing master batches, need dismantle between plectane and the extruder of extruding, also need to change cutting device's position simultaneously, avoid personnel to touch cutting tool, the change process is both wasted time and energy, and probably lead to the processing material in the extrusion barrel to cause the discharge gate to block up because of the cooling.

Therefore, it is necessary to provide an extrusion molding apparatus for processing filler masterbatch to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides an extrusion forming device for processing filling master batches.

In order to achieve the purpose, the utility model provides the following technical scheme: an extrusion forming device for filling masterbatch processing comprises an extruder and a cutting device, wherein the extruder consists of a base, a feeding bin, a motor, a barrel and a screw rod, the cutting device consists of a cutting blade, a motor and a cutting bin, an extruding barrel is arranged between a discharge port of the extruder and the cutting device, one end of the extruding barrel is fixedly connected with the discharge port of the extruder, one end of the extruding barrel is fixedly connected with the cutting device, a mounting groove is formed in the middle of the extruding barrel, and a sealing plate is movably inserted in the mounting groove;

one side of the sealing plate is hinged with the extrusion cylinder, and a fixing device is arranged between one side of the sealing plate and the extrusion cylinder.

Further, fixing device includes fixed slot and shifting chute, the inside activity of fixed slot is pegged graft and is had the dead lever, dead lever one end runs through the fixed slot and extends to the shifting chute inside, dead lever top one side fixedly connected with catch bar, catch bar one end runs through the shifting chute to the closing plate outside, be provided with positioner between dead lever bottom one side and fixed slot and the shifting chute.

Furthermore, positioner includes the location ball, the location ball activity is pegged graft inside the dead lever, and the first spring of location ball tip fixedly connected with, constant head tank and the auxiliary tank that matches with the location ball are seted up respectively to fixed slot and shifting chute inner wall.

Furthermore, an extrusion circular plate is arranged between the sealing plate and the extrusion cylinder, a bearing groove matched with the extrusion circular plate is formed in the inner surfaces of the sealing plate and the extrusion cylinder, and a clamping device is arranged between the sealing plate and the extrusion circular plate.

Furthermore, screens device includes the screens piece, the activity of screens piece is pegged graft inside the closing plate, and screens piece tip fixedly connected with second spring, screens piece tip with extrude the laminating of plectane surface.

Furthermore, the fixed rod is arranged in an arc shape, and the fixed groove and the movable groove are matched with each other.

Furthermore, the screens piece is the arc setting, screens piece one side is domatic setting, the screens piece is coarse setting with extruding the plectane binding face.

The utility model has the technical effects and advantages that:

1. the fixing device is arranged, so that the fixing and the dismounting between the extruding cylinder and the sealing plate are facilitated, the extruding circular plate is convenient to replace, when the extruding circular plate needs to be replaced to change the size of the filled master batch, the extruding cylinder, the extruder and the cutting device do not need to be dismounted, the replacing process of the extruding circular plate is simpler, the extruder does not need to be stopped for a long time, and the cooling of processed materials in the extruder cylinder is avoided.

2. According to the utility model, the clamping device is arranged, when the sealing plate is fixed, the clamping device clamps the extrusion circular plate and the mounting groove of the sealing plate, when the extrusion circular plate is replaced, the sealing plate rotates to drive the extrusion circular plate to move out, the extrusion circular plate is rapidly cooled and then taken out, and personnel scald caused by directly taking the extrusion circular plate is avoided.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 shows an overall structural schematic of an embodiment of the present invention;

FIG. 2 shows an enlarged view of section A of FIG. 1 in an embodiment of the present invention;

FIG. 3 shows a side cross-sectional view of an extrusion barrel in an embodiment of the utility model;

FIG. 4 shows an enlarged view of section B of FIG. 3 in an embodiment of the present invention;

in the figure: 1. an extruder; 2. a cutting device; 3. an extrusion cylinder; 4. mounting grooves; 5. a sealing plate; 6. fixing grooves; 7. a moving groove; 8. fixing the rod; 9. a push rod; 10. a positioning ball; 11. a first spring; 12. positioning a groove; 13. an auxiliary groove; 14. extruding a circular plate; 15. a bearing groove; 16. a bit block; 17. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an extrusion forming device for processing filling master batches, which comprises an extruder 1 and a cutting device 2, wherein the extruder 1 consists of a base, a feeding bin, a motor, a cylinder body and a screw rod, the cutting device 2 consists of a cutting blade, a motor and a cutting bin, an extruding cylinder 3 is arranged between a discharge hole of the extruder 1 and the cutting device 2, one end of the extruding cylinder 3 is fixedly connected with a discharge hole of the extruder 1, one end of the extruding cylinder 3 is fixedly connected with the cutting device 2, the middle part of the extruding cylinder 3 is provided with an installation groove 4, and a sealing plate 5 is movably inserted in the installation groove 4;

one side of the sealing plate 5 is hinged with the extrusion cylinder 3, a fixing device is arranged between one side of the sealing plate 5 and the extrusion cylinder 3, and the sealing plate 5 is in a sealing state with the extrusion cylinder 3 after being closed.

When the pre-processed material is extruded and formed, the stirred pre-processed material enters the barrel body from the feeding bin, the screw rotates to drive the pre-processed material to move to the discharge port in the barrel body under the drive of the motor, the pre-processed material is extruded into strips through the extrusion circular plate 14 in the barrel body of the extrusion barrel 3, the cutting blades cut the pre-processed material into blocks with the same size under the drive of the motor and then discharged from the cutting bin, when the extrusion circular plate 14 needs to be replaced, the fixing device between the sealing plate 5 and the extrusion barrel 3 is disconnected, the pre-processed material is rotated to the other side at the hinged position of the extrusion barrel 3, and then the extrusion circular plate 14 is replaced.

As shown in fig. 3-4, the fixing device comprises a fixing groove 6 and a moving groove 7, a fixing rod 8 is movably inserted into the fixing groove 6, the fixing rod 8 is arranged in an arc shape, the fixing groove 6 is matched with the moving groove 7, one end of the fixing rod 8 penetrates through the fixing groove 6 and extends to the inside of the moving groove 7, a push rod 9 is fixedly connected with one side of the top of the fixed rod 8, one end of the push rod 9 penetrates through the moving groove 7 to the outside of the sealing plate 5, a positioning device is arranged between one side of the bottom of the fixed rod 8 and the fixed groove 6 and the movable groove 7, the positioning device comprises a positioning ball 10, the positioning ball 10 is movably inserted in the fixed rod 8, and the end part of the positioning ball 10 is fixedly connected with a first spring 11, and the inner walls of the fixed groove 6 and the movable groove 7 are respectively provided with a positioning groove 12 and an auxiliary groove 13 which are matched with the positioning ball 10.

After replacing extrusion plectane 14, promote closing plate 5 and make it rotate fixed position with extruding a section of thick bamboo 3 articulated department, promote catch bar 9 and drive dead lever 8 and remove, because dead lever 8 is the arc setting, fixed slot 6 and shifting chute 7 phase-match with it, and dead lever 8 is the same with extruding a 3 centre of a circle of a section of thick bamboo, dead lever 8 can normally move, when dead lever 8 removes, make location ball 10 leave and compress in auxiliary groove 13 and get into dead lever 8, first spring 11 is compressed, continue to promote dead lever 8 and get into in fixed slot 6, until dead lever 8 inserts fixed slot 6 completely, first spring 11 resets this moment and promotes location ball 10 and get into constant head tank 12 in, fixing device fixes dead lever 8 and fixed slot 6, also fixed between closing plate 5 and the extrusion section of thick bamboo 3 simultaneously.

The fixing device is arranged, so that the fixing and the disassembly between the extruding cylinder 3 and the sealing plate 5 are facilitated, the extruding circular plate 14 is convenient to replace, when the extruding circular plate 14 needs to be replaced to change the size of the filled master batch, the extruding cylinder 3, the extruder 1 and the cutting device 2 do not need to be disassembled, the replacing process of the extruding circular plate 14 is simpler, the extruder 1 does not need to be stopped for a long time, and the cooling of the processed materials in the cylinder of the extruder 1 is avoided.

As shown in fig. 1-3, be provided with between sealing plate 5 and the extrusion tube 3 and extrude plectane 14,

sealing plate

5 and 3 internal surfaces of extrusion tube offer with extrude plectane 14 assorted bearing groove 15, be provided with clamping device between sealing plate 5 and the extrusion plectane 14, clamping device includes screens piece 16, screens piece 16 activity is pegged graft inside

sealing plate

5, and 16 tip fixedly connected with second spring 17 of screens piece, 16 tip of screens piece with extrude plectane 14 surface laminating, screens piece 16 is the arc setting, screens piece 16 one side is domatic setting, screens piece 16 with extrude plectane 14 laminating face and be crude setting.

When the sealing plate 5 is fixed, the sealing plate 5 moves to enable the clamping block 16 to move, because one side of the clamping block 16 is in slope arrangement, the clamping block 16 moves and is extruded into the sealing plate 5 by the top of the extrusion circular plate 14 when moving, meanwhile, the second spring 17 is compressed, the clamping block 16 cannot obstruct the movement between the sealing plate 5 until the binding surface of the clamping block 16 is attached to the extrusion circular plate 14, because the bearing groove 15 is matched with the extrusion circular plate 14 and is arranged in a sealing state between the bearing groove and the extrusion circular plate 14, the clamping device cannot influence the sealing state of the extrusion circular plate 14, when the sealing plate 5 moves out, the clamping device will clamp the extrusion circular plate 14, when the sealing plate 5 rotates, the extrusion circular plate 14 can be driven to move out, and manual taking out is not needed.

According to the utility model, the clamping device is arranged, when the sealing plate 5 is fixed, the clamping device clamps the extrusion circular plate 14 and the mounting groove 4 of the sealing plate 5, when the extrusion circular plate 14 is replaced, the sealing plate 5 rotates to drive the extrusion circular plate 14 to move out, the extrusion circular plate 14 is rapidly cooled and then taken out, and personnel scald caused by directly taking the extrusion circular plate 14 is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a fill extrusion device for masterbatch processing, includes extruder (1) and cutting device (2), its characterized in that: the extruder (1) consists of a base, a feeding bin, a motor, a barrel and a screw rod, the cutting device (2) consists of a cutting blade, a motor and a cutting bin, an extruding barrel (3) is arranged between a discharge hole of the extruder (1) and the cutting device (2), one end of the extruding barrel (3) is fixedly connected with the discharge hole of the extruder (1), one end of the extruding barrel (3) is fixedly connected with the cutting device (2), a mounting groove (4) is formed in the middle of the extruding barrel (3), and a sealing plate (5) is movably inserted in the mounting groove (4);

one side of the sealing plate (5) is hinged with the extrusion cylinder (3), and a fixing device is arranged between one side of the sealing plate (5) and the extrusion cylinder (3).

2. The extrusion molding device for processing the filling masterbatch according to claim 1, wherein: the fixing device comprises a fixing groove (6) and a moving groove (7), a fixing rod (8) is movably inserted in the fixing groove (6), one end of the fixing rod (8) penetrates through the fixing groove (6) and extends to the inside of the moving groove (7), a push rod (9) is fixedly connected to one side of the top of the fixing rod (8), one end of the push rod (9) penetrates through the moving groove (7) to the outside of the sealing plate (5), and a positioning device is arranged between one side of the bottom of the fixing rod (8) and the fixing groove (6) and the moving groove (7).

3. The extrusion molding device for processing the filling masterbatch according to claim 2, wherein: the positioning device comprises a positioning ball (10), the positioning ball (10) is movably inserted into the fixed rod (8), a first spring (11) is fixedly connected to the end part of the positioning ball (10), and a positioning groove (12) and an auxiliary groove (13) which are matched with the positioning ball (10) are respectively formed in the inner walls of the fixed groove (6) and the movable groove (7).

4. The extrusion molding device for processing the filling masterbatch according to claim 1, wherein: an extrusion circular plate (14) is arranged between the sealing plate (5) and the extrusion cylinder (3), a bearing groove (15) matched with the extrusion circular plate (14) is formed in the inner surfaces of the sealing plate (5) and the extrusion cylinder (3), and a clamping device is arranged between the sealing plate (5) and the extrusion circular plate (14).

5. The extrusion molding device for processing the filling masterbatch according to claim 4, wherein: the screens device includes screens piece (16), and screens piece (16) activity is pegged graft inside closing plate (5), and screens piece (16) tip fixedly connected with second spring (17), screens piece (16) tip with extrude plectane (14) surface laminating.

6. The extrusion molding device for processing the filling masterbatch according to claim 2, wherein: the fixing rod (8) is arranged in an arc shape, and the fixing groove (6) and the moving groove (7) are matched with each other.

7. The extrusion molding device for processing the filling masterbatch according to claim 5, wherein: the clamping block (16) is arranged in an arc shape, one side of the clamping block (16) is arranged on a slope, and the binding surface of the clamping block (16) and the extrusion circular plate (14) is arranged in a rough manner.