CN212422114U

CN212422114U - Mould powder processing and use extruder

Info

Publication number: CN212422114U
Application number: CN202021045306.6U
Authority: CN
Inventors: 赵振兴
Original assignee: Hebei Jibei Plastic Technology Co ltd
Current assignee: Hebei Jibei Plastic Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-29
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a mould extruder for powder processing, including the extruder body, the surface of extruder body organism is equipped with heating device, and the upper end of extruder body is equipped with the feeder hopper, and the upper end of feeder hopper is equipped with vibrating motor, and heating device's fixed surface has first insulating layer, and the fixed surface of first insulating layer has the supporting shoe, and the other end of supporting shoe is fixed with the second insulating layer, and the fixed surface of second insulating layer has the protective layer, and first insulating layer and second insulating layer enclose to close has first cavity. By arranging the first heat insulation layer, the supporting block, the second heat insulation layer, the protective layer and the first cavity, the heating device can be effectively prevented from being in direct contact with the external environment, and the safety of operators is guaranteed; through setting up backup pad, connecting rod, spout, first through-hole, limiting plate, push rod, mounting and spring, can provide effectual support in order to ensure its normal use for vibrating motor, ensured the long-term stable use of feeder hopper.

Description

Mould powder processing and use extruder

Technical Field

The utility model belongs to the technical field of the plastics processing equipment, specifically be a mould extruder for powder processing.

Background

The plastic powder paint is a formula material prepared by using synthetic resin as a base material and matching with pigment and filler, and has the characteristics of low pollution, energy conservation, high performance, high efficiency and the like. The plastic powder production line generally comprises an extruder, an extrusion assembly and a conveying assembly, wherein raw materials are heated and mixed to form a pasty and viscous state in the extruder and then are conveyed out through a screw in the extruder, the materials conveyed out of the extruder fall into a gap formed by two extrusion rollers and are pressed into a sheet shape by the extrusion rollers, and the sheet shape object after being extruded falls onto the conveying assembly to be cooled and then is conveyed to the next step.

The utility model discloses a plastic extruder of grant notice No. CN207736716U, including the feed cylinder is equipped with extrudes the passageway, the outer wall of feed cylinder is equipped with heating device, it extrudes the screw rod to be equipped with in the passageway to extrude, and the one end of extruding the screw rod is close to extrude the head, and the other end stretches out the feed cylinder and connect driving motor, it includes reinforced section, compression section, measurement section to extrude the screw rod, reinforced section is equipped with a plurality of recesses on the surface of screw rod, the compression section is equipped with a plurality of archs on the surface of screw rod, the surface coating of measurement section in the screw rod has ceramic coating. The plastic extruder of the utility model has the advantages that the feeding section is provided with the groove, so that the blanking speed is accelerated, and the production capacity is improved; the bulge is arranged on the compression section and has the shearing and cutting effects on the materials, so that the materials are mixed more uniformly; the ceramic coating is coated on the surface of the screw rod of the metering section, so that the propelling speed of the material is accelerated, the heat resistance of the screw rod is improved, and the service life of the screw rod is prolonged.

However, the periphery of the heating device of the extruder is lack of heat insulation protective parts, so that scalding accidents are easily caused in the operation process; in addition, the vibration motor on the extruder is directly fixed on the feed hopper, which is not favorable for the long-term stable use of the feed hopper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould powder processing and use extruder to solve the problem that the vibrating motor direct mount on this extruder is unfavorable for the long-term stable use of feeder hopper on the feeder hopper.

In order to achieve the above object, the utility model provides a following technical scheme: an extruder for processing molding powder comprises an extruder body, wherein a heating device is arranged on the surface of the extruder body and used for heating internal raw materials in the extrusion raw materials, a feed hopper is arranged at the upper end of the extruder body, a vibration motor is arranged at the upper end of the feed hopper, a first heat insulation layer is fixed on the surface of the heating device, the first heat insulation layer has good heat insulation performance and can tightly wrap the surface of the heating device from the periphery to prevent scalding accidents caused by exposure of the heating device, a supporting block is fixed on the surface of the first heat insulation layer, a second heat insulation layer is fixed at the other end of the supporting block, the second heat insulation layer further reduces the outward transmission of heat on the surface of the heating device, a protective layer is fixed on the surface of the second heat insulation layer, and the protective layer also has the heat insulation performance and the protection function on the internal heat insulation layer, the first heat insulation layer and the second heat insulation layer enclose a first chamber, and the arrangement of the first chamber is beneficial to further increase heat insulation performance.

Preferably, the first heat-insulating layer is made of asbestos materials and has better heat-insulating performance, the second heat-insulating layer is made of glass fiber cotton board materials and has better heat-insulating performance, and the supporting block is made of polystyrene foam boards and also has better heat-insulating performance.

Preferably, the upper surface of extruder body organism is fixed with the backup pad, the backup pad is vertical setting, the upper end of backup pad is fixed with the connecting rod, the level setting that is of connecting rod.

Preferably, a sliding groove is formed in the connecting rod, a first through hole is formed in the inner wall of the sliding groove, and the first through hole penetrates through the side surface of the connecting rod.

Preferably, the inner wall of spout slip joint has the limiting plate, the material of limiting plate is the stainless steel, the side surface of limiting plate is fixed with the push rod, the material of push rod is the stainless steel, the push rod can remove about in first through-hole and avoid push rod and connecting rod to break away from through the limiting plate.

Preferably, the push rod runs through in first through-hole, the outer end of push rod is fixed with the mounting, the material of mounting is the stainless steel, the mounting passes through the bolt fastening in vibrating motor's side, thereby can provide effective support for vibrating motor through mounting, push rod, connecting rod and backup pad.

Preferably, the side table of limiting plate is fixed with the spring, the other end of spring is fixed in the lateral wall of spout, can improve more flexibility for vibrating motor's left and right vibration through mounting, push rod, limiting plate, spring, is favorable to vibrating motor to drive its lower extreme edulcoration mechanism and vibrates from top to bottom, has avoided appearing the jam of material in the network structure of device.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the first heat insulation layer, the supporting block, the second heat insulation layer, the protective layer and the first cavity, the heating device can be effectively prevented from being in direct contact with the external environment, and the safety of operators is guaranteed; through setting up backup pad, connecting rod, spout, first through-hole, limiting plate, push rod, mounting and spring, can provide effectual support in order to ensure its normal use for vibrating motor, ensured the long-term stable use of feeder hopper.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1 extruder body; 2 heating means; 3 a first insulating layer; 4, supporting the block; 5 a second thermal insulation layer; 6, a protective layer; 7 a first chamber; 8, a feed hopper; 9 vibrating the motor; 91 supporting the plate; 92 connecting rods; 93 a chute; 94 a first through-hole; 95 limiting plate; 96 push rods; 97 a fixing member; 98 spring.

Detailed Description

Referring to fig. 1-2, an extruder for plastic powder processing includes an extruder body 1, a heating device 2 is disposed on a surface of the extruder body 1, the heating device 2 is used for heating an internal raw material when the raw material is extruded, and a feed hopper 8 is disposed at an upper end of the extruder body 1.

Referring to fig. 1-2, a vibration motor 9 is disposed at the upper end of the feeding hopper 8, a first thermal insulation layer 3 is fixed on the surface of the heating device 2, and the first thermal insulation layer 3 has good thermal insulation performance and can tightly wrap the surface of the heating device 2 from the periphery to prevent scalding accidents caused by the exposure of the heating device 2.

Referring to fig. 1, a supporting block 4 is fixed on the surface of a first heat insulation layer 3, a second heat insulation layer 5 is fixed on the other end of the supporting block 4, the second heat insulation layer 5 further reduces the outward transfer of heat on the surface of the heating device 2, a protective layer 6 is fixed on the surface of the second heat insulation layer 5, and the protective layer 6 also has heat insulation performance and a protection function on an internal heat insulation layer.

Referring to fig. 1, the first insulating layer 3 and the second insulating layer 5 enclose a first chamber 7, and the arrangement of the first chamber 7 facilitates further increase of the insulating properties.

Referring to fig. 1-2, the first insulating layer 3 is made of asbestos material and has better heat insulation performance, the second insulating layer 5 is made of glass fiber cotton board material and has better heat insulation performance, and the supporting block 4 is made of polystyrene foam board and also has better heat insulation performance. Through setting up first insulating layer 3, supporting shoe 4, second insulating layer 5, protective layer 6 and first cavity 7, can effectively obstruct heating device 2 and external environment direct contact, ensured operating personnel's safety.

Referring to fig. 1 to 3, a support plate 91 is fixed on the upper surface of the body of the extruder body 1, the support plate 91 is vertically disposed, a connecting rod 92 is fixed on the upper end of the support plate 91, and the connecting rod 92 is horizontally disposed.

Referring to fig. 1-3, a sliding groove 93 is formed inside the connecting rod 92, a first through hole 94 is formed on an inner wall of the sliding groove 93, and the first through hole 94 penetrates through a side surface of the connecting rod 92.

Referring to fig. 1 and 3, the inner wall of the sliding groove 93 is slidably engaged with a limiting plate 95, the limiting plate 95 is made of stainless steel, a push rod 96 is fixed on the side surface of the limiting plate 95, the push rod 96 is made of stainless steel, the push rod 96 can move left and right in the first through hole 94, and the separation of the push rod 96 and the connecting rod 92 is avoided by the limiting plate 95.

Referring to fig. 1 and 3, the push rod 96 penetrates through the first through hole 94, a fixing member 97 is fixed to an outer end of the push rod 96, the fixing member 97 is made of stainless steel, the fixing member 97 is fixed to a side surface of the vibration motor 9 through bolts, and the fixing member 97, the push rod 96, the connecting rod 92 and the support plate 91 can provide effective support for the vibration motor 9.

Referring to fig. 1 and 3, a spring 98 is fixed on the side surface of the limiting plate 95, the other end of the spring 98 is fixed on the side wall of the chute 93, and more flexibility can be improved for the left-right vibration of the vibration motor 9 through the fixing member 97, the push rod 96, the limiting plate 95 and the spring 98, so that the vibration motor 9 can drive the lower end impurity removing mechanism to vibrate up and down, and the blockage of materials in the net structure of the device is avoided. Through setting up backup pad 91, connecting rod 92, spout 93, first through-hole 94, limiting plate 95, push rod 96, mounting 97 and spring 98, can provide effectual support in order to ensure its normal use for vibrating motor 9, ensured the long-term stable use of feeder hopper 8.

The working principle of the scheme is as follows: the surface mounting of heating device 2 has first insulating layer 3, and the surface mounting of first insulating layer 3 has supporting shoe 4, and the other end of supporting shoe 4 is fixed with second insulating layer 5, and the surface mounting of second insulating layer 5 has protective layer 6, and first insulating layer 3 and second insulating layer 5 enclose to close has first cavity 7, is favorable to increasing the heat-proof quality through setting up first cavity 7 and avoids the too much outside transmission of heat. Through setting up first insulating layer 3, supporting shoe 4, second insulating layer 5, protective layer 6 and first cavity 7, can effectively obstruct heating device 2 and external environment direct contact, ensured operating personnel's safety. The upper surface of the body of extruder body 1 is fixed with backup pad 91, the upper end of backup pad 91 is fixed with connecting rod 92, spout 93 has been seted up to connecting rod 92's inside, first through-hole 94 has been seted up to spout 93's inner wall, the inner wall slip joint of spout 93 has limiting plate 95, limiting plate 95's side surface is fixed with push rod 96, push rod 96's outer end is fixed with mounting 97, mounting 97 passes through the bolt fastening in vibrating motor 9's side, through mounting 97, push rod 96, thereby connecting rod 92 and backup pad 91 can provide effective support for vibrating motor 9. The spring 98 is fixed on the side surface of the limiting plate 95, the other end of the spring 98 is fixed on the side wall of the sliding groove 93, more flexibility can be improved for left-right vibration of the vibration motor 9 through the fixing piece 97, the push rod 96, the limiting plate 95 and the spring 98, the vibration motor 9 is favorable for driving the impurity removing mechanism at the lower end of the vibration motor to vibrate up and down, and the blockage of materials in a net structure of the device is avoided, and meanwhile, the long-term stable use of the feed hopper 8 is guaranteed. Through setting up backup pad 91, connecting rod 92, spout 93, first through-hole 94, limiting plate 95, push rod 96, mounting 97 and spring 98, can provide effectual support in order to ensure its normal use for vibrating motor 9, ensured the long-term stable use of feeder hopper 8.

Claims

1. The utility model provides a mould extruder for powder processing, includes extruder body (1), its characterized in that: the surface of extruder body (1) organism is equipped with heating device (2), the upper end of extruder body (1) is equipped with feeder hopper (8), the upper end of feeder hopper (8) is equipped with vibrating motor (9), the fixed surface of heating device (2) has first insulating layer (3), the fixed surface of first insulating layer (3) has supporting shoe (4), the other end of supporting shoe (4) is fixed with second insulating layer (5), the fixed surface of second insulating layer (5) has protective layer (6), first insulating layer (3) and second insulating layer (5) enclose and close first cavity (7).

2. The molding powder processing extruder as claimed in claim 1, wherein: the first heat insulation layer (3) is made of asbestos materials, the second heat insulation layer (5) is made of glass fiber cotton board materials, and the supporting block (4) is made of polystyrene foam boards.

3. The molding powder processing extruder as claimed in claim 1, wherein: a supporting plate (91) is fixed on the upper surface of the extruder body (1) body, and a connecting rod (92) is fixed at the upper end of the supporting plate (91).

4. The molding powder processing extruder as claimed in claim 3, wherein: a sliding groove (93) is formed in the connecting rod (92), and a first through hole (94) is formed in the inner wall of the sliding groove (93).

5. The molding powder processing extruder as claimed in claim 4, wherein: the inner wall of spout (93) slides the joint and has limiting plate (95), the side surface of limiting plate (95) is fixed with push rod (96).

6. The molding powder processing extruder as claimed in claim 5, wherein: the push rod (96) penetrates through the first through hole (94), a fixing piece (97) is fixed to the outer end of the push rod (96), and the fixing piece (97) is fixed to the side face of the vibration motor (9) through bolts.

7. The molding powder processing extruder as claimed in claim 5, wherein: a spring (98) is fixed on the side surface of the limiting plate (95), and the other end of the spring (98) is fixed on the side wall of the sliding groove (93).