CN211074630U

CN211074630U - Strip injection machine with anti-blocking hopper

Info

Publication number: CN211074630U
Application number: CN201921915765.2U
Authority: CN
Inventors: 丁光利
Original assignee: Changzhou Ancheng Cable Machinery Co ltd
Current assignee: Changzhou Ancheng Cable Machinery Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-24
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a strip machine of notes of stifled hopper is prevented in area, the on-line screen storage device comprises a base, the directive wheel, the universal wheel, the pushing hands, driving motor, a speed reducer, the actuating lever, the support column, the transmission seat, the adapter sleeve, a conveying section of thick bamboo, the spiral shell leaf axle, the initiative ring gear, driven ring gear, the drive belt, extrude the head, heat preservation cover and hopper, the upper portion of hopper is equipped with the inlet pipe, the lower part is for taking the toper section of thick bamboo of discharge gate, be equipped with the rotary sleeve in the toper section of thick bamboo, the outside of rotary sleeve is fixed with the reducing and carries the spiral shell leaf, the upper end of rotary sleeve is fixed with driven gear, hopper curb plate outer wall is fixed with conveying motor, conveying. The utility model has reasonable structural design, and the rotating sleeve with the reducing conveying screw blade is arranged in the conical cylinder, thereby avoiding the blocking phenomenon; the rotary sleeve and the reducing conveying screw blade are used as heat transfer parts of the electric heating rod, so that uniform heating can be realized, and the phenomenon of local overheating is avoided.

Description

Strip injection machine with anti-blocking hopper

Technical Field

The utility model relates to a wire and cable makes technical field, especially relates to a strip machine of annotating of stifled hopper is prevented in area.

Background

The strip injection machine is a device which needs to inject color-guiding plastics when being matched with an extruder to produce electric wires and is mainly used for extruding double-layer wires of double-color wires. The strip injection machine is an essential device for producing and processing cables, is suitable for extruding sizing materials such as PVC, PP, PU, PE and the like, and is a small extruder which needs to inject double-color or different-color plastics when being matched with an extrusion host machine to produce electric wires, adhesive tapes and special-shaped extrusion. The traditional wire or cable outer cover is single-color, and cannot meet the requirements of production and life of people at present. In order to improve the quality of the cable, facilitate the identification and improve the attractiveness of the wire, manufacturers manufacture bicolor wire and cables, but the process is complex, generally the bicolor wire and cable are formed by twice strip injection, the appearance is single, the production efficiency is low, the automation degree is low, the production cost is high, and the production of enterprises is not facilitated.

Therefore, a high-efficiency strip injection machine for producing a wire core is disclosed in the patent specification with the publication number of CN208343401U, the high-efficiency strip injection machine comprises a base plate, a fixed base and a machine barrel, the fixed base is arranged above the base plate, a hydraulic cylinder is fixedly arranged on the left side above the fixed base, the output end of the hydraulic cylinder is fixedly connected with the machine barrel, a through groove is formed in the right side of the upper end of the fixed base, a fixed column is arranged in the through groove in a sliding mode, the upper end of the fixed column is fixedly connected with the lower end of the left side of the machine barrel, a feeding barrel is arranged above the left side of the machine barrel and communicated with the machine barrel, a driving motor is symmetrically arranged on the left end of the inside of. However, the efficient strip injection machine has the defects that a hopper of the efficient strip injection machine is easy to block, and the problems of uneven heating and local overheating exist in the preheating process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a strip machine of annotating of stifled hopper is prevented in area.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a strip injection machine with an anti-blocking hopper comprises a base, an orientation wheel, a universal wheel, a pushing handle, a driving motor, a speed reducer, a driving rod, a supporting column, a transmission seat, a connecting sleeve, a conveying cylinder, a screw blade shaft, a driving gear ring, a driven gear ring, a transmission belt, an extrusion head, a heat preservation cover and a hopper, wherein the orientation wheel is symmetrically arranged at the front end of the lower side of the base, the universal wheel with a self-locking mechanism is symmetrically arranged at the rear end of the lower side of the base, the pushing handle is fixed at the rear end of the upper side of the base, the driving motor and the speed reducer are fixed at the middle end of the upper side of the base through a support, the input end of the speed reducer is in transmission connection with the driving motor, the output end of the speed reducer is in transmission connection with the driving rod, the transmission seat is supported at the front end of the upper side of the base through, the screw blade shaft is positioned in the transmission seat, a driven gear ring is fixed on the shaft body, the driving gear ring and the driven gear ring are in transmission connection through a transmission belt, the bottom end of the conveying cylinder is connected with an extrusion head, a heat-insulating cover is fixed on the outer side of the conveying cylinder, a hopper is connected to the upper portion, positioned above the heat-insulating cover, of the inner cavity of the conveying cylinder, and the hopper is fixed with the transmission seat;

the upper portion of hopper is equipped with the inlet pipe, and the lower part is for taking the toper section of thick bamboo of discharge gate, be equipped with in the toper section of thick bamboo and change the cover, the outside of changeing the cover is fixed with carries the spiral shell leaf with toper section of thick bamboo inner wall complex reducing, the upper end of changeing the cover is fixed with driven gear, the outside and the toper section of thick bamboo axis vertically curb plate of hopper, this curb plate outer wall are fixed with conveying motor through the backup pad, conveying motor's output shaft runs through the curb plate and is fixed with the driving gear, driving gear and driven gear intermeshing, the inside of changeing the cover is equipped with the electrical heating stick, the upper end of electrical heating stick runs through the curb.

Further, in the strip injection machine with the anti-blocking hopper, the support column is a two-section telescopic column capable of adjusting height.

Furthermore, in the strip injection machine with the anti-blocking hopper, the outer edge of the variable-diameter conveying spiral blade is attached to the inner wall of the conical cylinder in the hopper.

Furthermore, in the strip injection machine with the anti-blocking hopper, the bottom end of the rotating sleeve is closed, and the upper end of the rotating sleeve is open.

Furthermore, in the strip injection machine with the anti-blocking hopper, a heat conduction gap is reserved between the rotary sleeve and the electric heating rod.

Further, in the strip injection machine with the anti-blocking hopper, the rotary sleeve is made of a stainless steel material with good heat conductivity.

The utility model has the advantages that:

the utility model has reasonable structural design, optimizes and improves the traditional hopper, and on one hand, the rotating sleeve with the reducing conveying screw blades is arranged in the conical barrel, so that the material can be forcibly conveyed, and the blocking phenomenon is avoided; on the other hand, the rotary sleeve and the reducing conveying screw blade are used as heat transfer parts of the electric heating rod, so that uniform heating can be realized, and the phenomenon of local overheating is avoided.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

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

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the hopper of the present invention;

FIG. 3 is a schematic structural view of a driven gear and a driving gear of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-directional wheel, 3-universal wheel, 4-pushing handle, 5-driving motor, 6-speed reducer, 7-driving rod, 8-supporting column, 9-driving seat, 10-connecting sleeve, 11-conveying cylinder, 12-helical blade shaft, 13-driving gear ring, 14-driven gear ring, 15-driving belt, 16-extrusion head, 17-heat-insulating cover, 18-hopper, 181-feeding pipe, 182-conical cylinder, 183-rotating sleeve, 184-reducing conveying helical blade, 185-driven gear, 186-supporting plate, 187-conveying motor, 188-driving gear, 189-electric heating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is a strip injection machine with an anti-blocking hopper, including a base 1, a directional wheel 2, a universal wheel 3, a pushing handle 4, a driving motor 5, a speed reducer 6, a driving rod 7, a supporting column 8, a driving seat 9, a connecting sleeve 10, a conveying cylinder 11, a spiral shaft 12, a driving gear ring 13, a driven gear ring 14, a driving belt 15, an extrusion head 16, a heat insulation cover 17, and a hopper 18. The front end of the lower side of the base 1 is symmetrically provided with a directional wheel 2, and the rear end is symmetrically provided with a universal wheel 3 with a self-locking mechanism. The rear end of the upper side of the base 1 is fixed with a push handle 4, the middle end of the upper side of the base 1 is fixed with a driving motor 5 and a speed reducer 6 through a support, the input end of the speed reducer 6 is in transmission connection with the driving motor 5, and the output end of the speed reducer is in transmission connection with a driving rod 7. The front end of the upper side of the base 1 is supported with a transmission seat 9 through a support column 8, and the support column 8 is a two-section telescopic column capable of adjusting the height. A conveying cylinder 11 is fixed on the lower side of the transmission seat 9 through a connecting sleeve 10, and a screw blade shaft 12 is limited in rotation in the conveying cylinder 11. The driving rod 7 is located the transmission seat 9 and the shaft body is fixed with driving gear ring 13, the screw blade shaft 12 is located the transmission seat 9 and the shaft body is fixed with driven gear ring 14, and driving gear ring 13 and driven gear ring 14 are connected through transmission belt 15. The bottom end of the conveying cylinder 11 is connected with an extrusion head 16, the outer side of the conveying cylinder 11 is fixed with a heat-insulating cover 17, the inner cavity of the conveying cylinder 11 is positioned above the heat-insulating cover 17 and is connected with a hopper 18, and the hopper 18 is fixed with the transmission seat 9.

In this embodiment, the upper portion of the hopper 18 is provided with a feeding pipe 181, the lower portion is provided with a conical barrel 182 with a discharge port, a rotating sleeve 183 is arranged in the conical barrel 182 along the axis, a reducing conveying screw blade 184 matched with the inner wall of the conical barrel 182 is fixed on the outer side of the rotating sleeve 183, and the outer edge of the reducing conveying screw blade 184 is attached to the inner wall of the conical barrel 182 in the hopper 18. A driven gear 185 is fixed to the upper end of the rotary sleeve 183, a side plate perpendicular to the axis of the tapered cylinder 182 is fixed to the outer side of the hopper 18, a conveying motor 187 is fixed to the outer wall of the side plate through a support plate 186, a driving gear 188 is fixed to the output shaft of the conveying motor 187 by penetrating through the side plate, and the driving gear 188 and the driven gear 185 are engaged with each other. An electric heating rod 189 is arranged inside the rotary sleeve 183, the upper end of the electric heating rod 189 penetrates through the side plate and is provided with a terminal, and the electric heating rod 189 is indirectly supported by the supporting plate 186.

In this embodiment, the bottom end of the rotating sleeve 183 is closed, and the upper end is open. A heat conduction gap is left between the rotary sleeve 183 and the electric heating rod 189, and the rotary sleeve 183 is made of stainless steel material with better heat conduction performance. The electric heating rod 189 is commercially available, and this embodiment is applied only to it and does not modify its heating principle.

One specific application of this embodiment is: the structure of the embodiment is reasonable in design, the traditional hopper is optimized and improved, on one hand, the rotating sleeve 183 with the reducing conveying screw blade 184 is arranged in the conical barrel 182, so that materials can be forcibly conveyed, and the blockage phenomenon is avoided; on the other hand, the rotary sleeve 183 and the reducing conveying screw 184 are used as heat transfer components of the electric heating rod 189, so that uniform heating can be realized, and the phenomenon of local overheating is avoided.

The preferred embodiments of the present invention disclosed above are only advantageous to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a strip machine of annotating of stifled hopper is prevented in area, includes base, directional wheel, universal wheel, pushing hands, driving motor, speed reducer, actuating lever, support column, driving seat, adapter sleeve, a conveyer section of thick bamboo, spiral shell leaf axle, initiative ring gear, driven ring gear, drive belt, extrudes the head, heat preservation cover and hopper, its characterized in that: the front end of the lower side of the base is symmetrically provided with directional wheels, the rear end of the lower side of the base is symmetrically provided with universal wheels with self-locking mechanisms, the rear end of the upper side of the base is fixedly provided with a push handle, the middle end of the upper side of the base is fixedly provided with a driving motor and a speed reducer through a support, the input end of the speed reducer is in transmission connection with the driving motor, the output end of the speed reducer is in transmission connection with a driving rod, the front end of the upper side of the base is supported with a driving seat through a supporting column, the lower side of the driving seat is fixedly provided with a conveying cylinder through a connecting sleeve, a screw shaft is limited in rotation in the conveying cylinder, a driving gear ring is fixed on a rod body of the driving rod in the driving seat, a driven gear ring is fixed on a shaft body of the screw shaft in the driving seat, the driving gear ring and the driven gear ring are in transmission connection through a driving, the hopper is fixed with the transmission seat;

2. The strip injection machine with the anti-blocking hopper as claimed in claim 1, wherein: the support column is a two-section telescopic column capable of adjusting height.

3. The strip injection machine with the anti-blocking hopper as claimed in claim 1, wherein: the outer edge of the reducing conveying screw blade is attached to the inner wall of the conical cylinder in the hopper.

4. The strip injection machine with the anti-blocking hopper as claimed in claim 1, wherein: the bottom end of the rotating sleeve is closed, and the upper end of the rotating sleeve is open.

5. The strip injection machine with the anti-blocking hopper as claimed in claim 1, wherein: and a heat conduction gap is reserved between the rotating sleeve and the electric heating rod.