阅读说明：本技术 一种用于生产篷布的悬挂式单螺杆挤出机 (A suspension type single screw extruder for producing tarpaulin ) 是由 高华 高嘉伟 黄勇 李荣浩 李涛 周琦 班会会 于 2019-10-22 设计创作，主要内容包括：本发明公开了一种用于生产篷布的悬挂式单螺杆挤出机,包括第一挤出筒,第一挤出筒的上侧壁通过连接杆固定连接有支撑杆,支撑杆贯穿于外板的内腔并延伸至外部,弹簧的另一端通过第二固定块固定安装在外板的内侧壁,支撑杆的右侧壁均匀开设有卡槽,外板的上侧壁铰接有卡块,挤出机悬挂的位置需要进行调整的时候,将挤出机在竖直方向上移动,连接杆带动支撑杆移动,将卡块卡接在对应的卡槽内,将挤出机悬挂在合适的位置上,使得挤出机更加稳定的进行使用,提高加工效率,单螺杆挤出机在加工的过程中,通过弹簧增加悬挂机构的缓冲力,从而提高挤出机的稳定性,使得单螺杆挤出机更加稳定的进行加工。(The invention discloses a suspension type single screw extruder for producing tarpaulin, which comprises a first extruding cylinder, wherein the upper side wall of the first extruding cylinder is fixedly connected with a supporting rod through a connecting rod, the supporting rod penetrates through the inner cavity of an outer plate and extends to the outside, the other end of a spring is fixedly arranged on the inner side wall of the outer plate through a second fixing block, clamping grooves are uniformly formed in the right side wall of the supporting rod, clamping blocks are hinged to the upper side wall of the outer plate, when the suspension position of the extruder needs to be adjusted, the extruder is moved in the vertical direction, the connecting rod drives the supporting rod to move, the clamping blocks are clamped in the corresponding clamping grooves, the extruder is suspended at a proper position, the extruder is used more stably, the processing efficiency is improved, the buffering force of a suspension mechanism is increased through the spring in the processing process of the single screw extruder, and the stability of the extruder is improved, so that the single screw extruder can be processed more stably.)

1. A suspension type single screw extruder for producing tarpaulin, includes a first extrusion section of thick bamboo (1), its characterized in that: the utility model discloses a novel extrusion barrel, including a first extrusion barrel (1), the last lateral wall of first extrusion barrel passes through connecting rod (8) fixedly connected with bracing piece (6), bracing piece (6) run through in the inner chamber of planking (7) and extend to the outside, the lower lateral wall of bracing piece (6) passes through the one end of first fixed block (14) fixedly connected with spring (10), the other end of spring (10) passes through the inside wall of second fixed block (11) fixed mounting in planking (7), spout (9) have been seted up to the left side wall of planking (7), connecting rod (8) run through in the inner chamber of spout (9) and extend to the inner chamber of planking (7), draw-in groove (12) have evenly been seted up to the right side wall of bracing piece (6), the last lateral wall of planking (7) articulates there.

2. A suspended single screw extruder for the production of tarpaulins according to claim 1, characterized in that: the first extrusion cylinder (1) is fixedly connected with a second extrusion cylinder (2) through a flange plate (15), the first extrusion cylinder (1) is internally provided with a driving screw rod (22), the driving screw rod (22) runs through the right side wall of the first extrusion cylinder (1) and extends to the outside, the right side wall of the driving screw rod (22) is fixedly connected with an output shaft of a speed reducer (4), the output shaft of the speed reducer (4) is fixedly connected with an input shaft of a rotating motor (3), the rotating motor (3) is connected with an external power supply, the second extrusion cylinder (2) is internally provided with a driven screw rod (24), the left side wall of the driving screw rod (22) is fixedly connected with the driven screw rod (24) through a connecting plate (23), the left side wall of the second extrusion cylinder (2) is provided with a discharge port (25), the upper side wall of the first extrusion cylinder (1) is fixedly provided with a feed hopper (26), the even fixed mounting of inside wall of first extrusion cylinder (1) has agitator (21), the last lateral wall fixed mounting of second extrusion cylinder (2) has exhaust fan (5), external power source is connected in exhaust fan (5).

3. A suspended single screw extruder for the production of tarpaulins according to claim 1, characterized in that: the connecting rod (8), the supporting rod (6), the outer plate (7) and the spring (10) are at least two, and the blades of the stirrer (21) are at least four.

4. A suspended single screw extruder for the production of tarpaulins according to claim 1, characterized in that: the right side wall of planking (7) is through fourth fixed block (16) fixedly connected with fixing base (17), threaded hole (18) are built-in fixing base (17).

5. A suspended single screw extruder for the production of tarpaulins according to claim 1, characterized in that: the right side wall of the outer plate (7) is fixedly connected with a sucker (19) through a third fixing block (20), and at least two suckers are needed for the third fixing block (20) and the sucker (19).

6. A suspended single screw extruder for the production of tarpaulins according to claim 1, characterized in that: and limiting blocks (4) are symmetrically and fixedly arranged on the left side wall and the right side wall of the supporting rod (6).

Technical Field

The invention relates to the technical field of tarpaulin production equipment, in particular to a suspended single-screw extruder for producing tarpaulin.

Background

The single-screw extruder is mainly used for extruding thermoplastic plastics such as soft and hard polyvinyl chloride and polyethylene, can be used for processing various plastic products, such as blown film, extruded pipe, pressing plate and wire drawing belt, and can also be used for melting granulation.

Disclosure of Invention

In view of the deficiencies of the prior art, it is an object of the present invention to provide a ceiling mounted single screw extruder for the production of tarpaulins.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a suspension type single screw extruder for producing tarpaulin, includes first extrusion cylinder, the last lateral wall of first extrusion cylinder passes through connecting rod fixedly connected with bracing piece, the bracing piece runs through in the inner chamber of planking and extends to the outside, the lower lateral wall of bracing piece is through the one end of first fixed block fixedly connected with spring, the other end of spring passes through second fixed block fixed mounting at the inside wall of planking, the spout has been seted up to the left side wall of planking, the connecting rod runs through in the inner chamber of spout and extends to the inner chamber of planking, the draw-in groove has evenly been seted up to the right side wall of bracing piece, the last lateral wall of planking articulates there is the fixture block.

Further, the first extrusion cylinder is fixedly connected with a second extrusion cylinder through a flange plate, an active screw rod is arranged in the first extrusion cylinder, the driving screw rod penetrates through the right side wall of the first extrusion cylinder and extends to the outside, the right side wall of the driving screw rod is fixedly connected with an output shaft of a speed reducer, the output shaft of the speed reducer is fixedly connected with the input shaft of a rotating motor, the rotating motor is connected with an external power supply, a driven screw rod is arranged in the second extrusion cylinder, the left side wall of the driving screw rod is fixedly connected with the driven screw rod through a connecting disc, a discharge hole is arranged on the left side wall of the second extrusion cylinder, a feed hopper is fixedly arranged on the upper side wall of the first extrusion cylinder, the even fixed mounting of inside wall of first extruding cylinder has the agitator, the last lateral wall fixed mounting of second extruding cylinder has the exhaust fan, external power source is connected to the exhaust fan.

Further, the connecting rods, the supporting rods, the outer plates and the springs are required to be at least two, and the blades of the stirrer are required to be at least four.

Further, the right side wall of planking has the fixing base through fourth fixed block fixedly connected with, the fixing base embeds there is the screw hole.

Furthermore, the right side wall of planking passes through third fixed block fixedly connected with sucking disc, third fixed block and sucking disc need two at least.

Furthermore, the left side wall and the right side wall of the supporting rod are symmetrically and fixedly provided with limiting blocks.

The invention has the beneficial effects that: a suspended single-screw extruder for producing tarpaulin features that during its normal use, when the position of the extruder suspension needs to be adjusted, the extruder is moved in the vertical direction, the connecting rod drives the supporting rod to move, the lower end of the supporting rod drives the spring to stretch and move in the outer plate through the first fixed block, when reaching the proper hanging height, the clamping blocks are clamped in the corresponding clamping grooves, the extruder is hung at the proper position, so that the extruder is used more stably, the height position of the extruder suspension is adjusted in time according to the processing requirement, the processing efficiency is improved, the buffering force of the suspension mechanism is increased by the spring in the processing process of the single-screw extruder, thereby improve the stability of extruder for single screw extruder is more stable processes, and the steadiness when can improving the extruder through the sucking disc and hang.

Drawings

Fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a sectional view showing the structure of the whole portion of the first and second barrels of the present invention.

Description of reference numerals: 1. the device comprises a first extrusion cylinder, a second extrusion cylinder, a rotating motor, a speed reducer, a 5, an exhaust fan, a 6, a support rod, a 7, an outer plate, a 8, a connecting rod, a 9, a sliding groove, a 10, a spring, a 11, a second fixing block, a 12, a clamping groove, a 13, a clamping block, a 14, a first fixing block, a 15, a flange plate, a 16, a fourth fixing block, a 17, a fixing seat, a 18, a threaded hole, a 19, a sucking disc, a 20, a third fixing block, a 21, a stirrer, a 22, a driving screw rod, a 23, a connecting disc, a 24, a driven screw rod, a 25, a discharge port, a 26.

Detailed Description

The invention will now be further illustrated by reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Further, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents may fall within the scope of the invention as defined in the appended claims.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a suspension type single-screw extruder for producing tarpaulin comprises a first extruder 1, a support rod 6 is fixedly connected to the right side wall of the first extruder 1 through a connecting rod 8, the support rod 6 penetrates through the inner cavity of an outer plate 7 and extends to the outside, one end of the support rod 6 is fixedly connected with a spring 10 in the inner cavity of the outer plate 7, the support rod 6 slides in a through hole, the other end of the support rod 6 extends out of the outer plate 7, the lower side wall of the support rod 6 is fixedly connected with one end of the spring 10 through a first fixing block 14, the other end of the spring 10 is fixedly arranged on the inner side wall of the outer plate 7 through a second fixing block 11, the second fixing block 11 is fixed at the lowest end of the inner side wall of the outer plate 7, a chute 9 is arranged on the left side wall of the outer plate 7, the connecting rod 8 penetrates through the inner cavity of the chute, clamping grooves 12 are uniformly formed in the right side wall of the supporting rod 6, clamping blocks 13 are hinged to the upper side wall of the outer plate 7, the clamping blocks 13 are located at the right end of the upper surface of the outer plate 7, the positions of the clamping blocks 13 and the clamping grooves 12 are on the same side, the size of each clamping block 13 corresponds to that of each clamping groove 12, the clamping blocks 13 can be clamped in the clamping grooves 12, a plurality of clamping grooves 12 with the same size are matched with the clamping blocks 13, so that the extruder can be fixed at different height positions, in the normal use process of the extruder, when the position of the extruder is not proper and needs to be adjusted, the extruder is moved in the vertical direction, the supporting rod 6 is driven to move through the connecting rod 8 during movement, the lower end of the supporting rod 6 drives the spring 10 to stretch and move in the outer plate 7 through the first fixing block 14, when the proper hanging position is reached, the clamping blocks 13 are rotated, the clamping blocks 13, make more stable the using of extruder, adjust the high position that the extruder hung according to the processing needs is timely, improve machining efficiency, single screw extruder is at the in-process of processing, increases the cushion effect that hangs the mechanism through spring 10 to improve the stability of extruder, make the more stable processing of single screw extruder.

Specifically, a first extrusion cylinder 1 is fixedly connected with a second extrusion cylinder 2 through a flange 15, a driving screw rod 22 is arranged in the first extrusion cylinder 1, the driving screw rod 22 penetrates through the right side wall of the first extrusion cylinder 1 and extends to the outside, the right side wall of the driving screw rod 22 is fixedly connected with an output shaft of a speed reducer 4, the output shaft of the speed reducer 4 is fixedly connected with an input shaft of a rotating motor 3, the output shaft of the speed reducer 4 is welded with the driving screw rod 22 in a seamless manner, the output shaft of the rotating motor 3 is in threaded fit with a plurality of shafts of the speed reducer 4, the rotating motor 3 and the speed reducer 4 are fixed at proper positions through a bracket, the rotating motor 3 is connected with an external power supply, a driven screw rod 24 is arranged in the second extrusion cylinder 2, the left side wall of the driving screw rod 22 is fixedly connected with the driven screw rod 24 through a connecting disc 23, and, the side wall fixed mounting that goes up of first extruder 1 has feeder hopper 26, the even fixed mounting of inside wall of first extruder 1 has agitator 21, the side wall fixed mounting that goes up of second extruder 2 has exhaust fan 5, exhaust fan 5 connects external power source, add the material from feeder hopper 26 inside first extruder 1, then insert the power with rotating electrical machines 3, carry out the change of rotation proportion through speed reducer 4, it is rotatory to drive initiative hob 22 simultaneously, through initiative hob 22 with the material from first extruder 1 propelling movement to second extruder 2 inside, initiative hob 22 drives driven hob 24 through connection pad 23 and rotates, dry the material through the inside hot plate of second extruder 2, reduce the inside moisture of material, carry out the evacuation to inside unnecessary gas through exhaust fan 5, improve the quality of product.

Particularly, connecting rod 8, bracing piece 6, planking 7 and spring 10 need two at least, stability when improving the extruder and hanging, and agitator 21's blade needs four at least, and four blade annular arrays are on the surface of agitator 21 carousel for the more abundant of material stirring improves the quality of product.

Specifically, the right side wall of planking 7 has fixing base 17 through fourth fixed block 16 fixed connection, and fixing base 17 embeds there is screw hole 18, and planking 7 is through two fixing bases 17 of two symmetrical fourth fixed block 16 fixed connection, then fixes fixing base 17 in suitable position through double-screw bolt and screw hole 18 for the extruder can be more stable hang in suitable position.

Particularly, the right side wall of planking 7 passes through third fixed block 20 fixedly connected with sucking disc 19, and third fixed block 20 and sucking disc 19 need two at least, and the installation of fixing base 17 can not be influenced to the size of sucking disc 19, and sucking disc 19 is located the below of fixing base 17, fixes in the position that can not disturb the fixing base 17 use, can improve the steadiness when extruder hangs through sucking disc 19.

Particularly, the fixed mounting of the left and right sides wall symmetry of bracing piece 6 has stopper 4, and stopper 4 is fixed at the lower extreme of bracing piece 6, and stopper 4 and planking 7's inside wall sliding connection for bracing piece 6 is more stable when gliding in the through hole.

The working principle is as follows: when the extruder is used, firstly, a fixed seat 17 is fixed at a proper position through a stud and a threaded hole 18, then the extruder is adsorbed at the proper position through a sucker 19, in the process of normal use of the extruder, when the position of the extruder is not proper and needs to be adjusted, the extruder is moved in the vertical direction, a support rod 6 is driven to move through a connecting rod 8 during movement, the lower end of the support rod 6 drives a spring 10 to stretch and move in an outer plate 7 through a first fixed block 14, when the proper suspended position is reached, a fixture block 13 is rotated, the fixture block 13 is clamped in a corresponding clamping groove 12, the extruder is suspended at the proper position, then a rotating motor 3 is connected to a power supply, the change of the rotation proportion is carried out through a speed reducer 4, meanwhile, a driving spiral rod 22 is driven to rotate, materials are pushed from a first extrusion barrel 1 to the interior of a second extrusion barrel 2 through the driving spiral rod 22, the driving screw rod 22 drives the driven screw rod 24 to rotate through the connecting disc 23, the materials are dried through the heating plate inside the second extrusion cylinder 2, and redundant gas inside the materials is emptied through the exhaust fan 5.