阅读说明：本技术 一步法、无抽气口全钢化真空玻璃金属密封框挤压设备 (One-step method, no extraction opening all-tempered vacuum glass metal sealing frame extrusion equipment ) 是由 王银 于 2021-02-24 设计创作，主要内容包括：本发明提供了一步法、无抽气口全钢化真空玻璃金属密封框挤压设备,包括机架,以及设置在机架上的密封框挤压生产线,所述密封框挤压生产线包括设置在机架上的上料机构和收料机构,所述上料机构和收料机构之间还设置有用于传送物料条的传送机构；所述传送机构上还设置有交替设置的若干个加热机构和若干个挤压机构；所述物料条通过传送机构传送过所述加热机构的加热通路和挤压机构。本发明公开了一种一步法、无抽气口全钢化真空玻璃金属密封框挤压设备,具有便捷上料和稳定加热挤压成型的功能。(The invention provides one-step-method full-tempered vacuum glass metal sealing frame extrusion equipment without an air extraction opening, which comprises a rack and a sealing frame extrusion production line arranged on the rack, wherein the sealing frame extrusion production line comprises a feeding mechanism and a receiving mechanism which are arranged on the rack, and a conveying mechanism for conveying material strips is also arranged between the feeding mechanism and the receiving mechanism; the conveying mechanism is also provided with a plurality of heating mechanisms and a plurality of extruding mechanisms which are alternately arranged; the material strip is conveyed through the heating passage of the heating mechanism and the extruding mechanism by the conveying mechanism. The invention discloses a one-step-method, extraction-opening-free and all-tempered vacuum glass metal sealing frame extrusion device which has the functions of convenient feeding and stable heating extrusion forming.)

1. The extrusion equipment for the full-tempered vacuum glass metal sealing frame without the extraction opening comprises a rack and a sealing frame extrusion production line arranged on the rack, wherein the sealing frame extrusion production line comprises a feeding mechanism and a receiving mechanism which are arranged on the rack, and a conveying mechanism for conveying material strips is also arranged between the feeding mechanism and the receiving mechanism; the method is characterized in that: the conveying mechanism is also provided with a plurality of heating mechanisms and a plurality of extruding mechanisms which are alternately arranged; the material strip is conveyed through the heating passage of the heating mechanism and the extruding mechanism by the conveying mechanism.

2. The one-step, extraction-port-free all-tempered vacuum glass-metal sealing frame extrusion equipment as claimed in claim 1, wherein: the machine frame is also provided with a vacuum box, and the sealing frame extrusion production line is arranged in the vacuum box; the heating passage is arranged in the heating mechanism in a penetrating mode.

3. The one-step, extraction-port-free all-tempered vacuum glass-metal sealing frame extrusion equipment as claimed in claim 2, wherein: the conveying mechanism comprises a plurality of conveying rollers which are arranged in the vacuum box in a pivoting mode, the conveying rollers are arranged between the feeding mechanism and the material receiving mechanism in parallel, and the conveying rollers are in driving connection with a driving motor through a synchronous chain; and one side of the conveying mechanism corresponding to the feeding mechanism and the receiving mechanism is a feeding side and a discharging side respectively.

4. The one-step, extraction-port-free all-tempered vacuum glass-metal sealing frame extrusion equipment as claimed in claim 3, wherein: the conveying roller is a ceramic roller, and the heating mechanism is a high-frequency heater with a spiral structure; the material strip is a magnetized metal strip, can penetrate through the high-frequency heater and is not in direct contact with the high-frequency heater; and an extrusion mechanism is arranged on the discharge side of the heating mechanism.

5. The one-step, extraction-port-free all-tempered vacuum glass-metal sealing frame extrusion apparatus according to claim 4, wherein: the extrusion mechanism is including setting up the crane on transfer roller upper portion, the pivotally connected with squeeze roll on the crane, just squeeze roll with be located it has the extrusion clearance to reserve between the transfer roller of squeeze roll below.

6. The one-step, extraction-port-free all-tempered vacuum glass-metal sealing frame extrusion equipment as claimed in claim 5, wherein: the lifting frame is provided with a lifting mechanism, the telescopic part of the lifting mechanism is provided with the squeeze roll in a pivoting manner, and the squeeze roll is parallel to the conveying roller.

7. The one-step, extraction-port-free all-tempered vacuum glass-metal sealing frame extrusion equipment as claimed in claim 3, wherein: feed mechanism include with the feed bin that the material loading side corresponds, one side of feed bin is provided with stop gear, the opposite side of feed bin is provided with the silo, stop gear is including setting up the ejection cylinder three in feed bin one side, the drive connection has at least one spacing push pedal that can reciprocating displacement in the feed bin on the ejection cylinder three, material in the feed bin is injectd in the material loading district that sets up in the feed bin to spacing push pedal, the material loading district with the material loading side corresponds, just one side in material loading district is provided with can be relative the pushing equipment of the reciprocal ejection in material loading district is one.

8. The one-step, extraction-port-free all-tempered vacuum glass-metal sealing frame extrusion apparatus according to claim 7, wherein: the material groove is arranged on one side of the bottom of the material loading area, a material loading position is further arranged on the outer side of the material loading area, the material groove is communicated with the material loading area and the material loading position, and only one material strip can pass through the material groove; the first material pushing mechanism can reciprocate relative to the material groove; one side of the material loading position corresponds to the material loading side, and the other side of the material loading position is provided with a second material pushing mechanism used for pushing the material strips.

9. The one-step, extraction-port-free all-tempered vacuum glass-metal sealing frame extrusion equipment as claimed in claim 1, wherein: the receiving agencies is including setting up the receiving box of the unloading side, the unloading side still is provided with the swash plate that is used for the guide usefulness.

10. The processing method of the one-step method and extraction opening-free all-tempered vacuum glass metal sealing frame extrusion equipment is characterized in that the one-step method and extraction opening-free all-tempered vacuum glass metal sealing frame extrusion equipment as claimed in any one of claims 1 to 9 is adopted for processing and production, and the processing method is characterized in that: comprises the following steps of (a) carrying out,

sequentially feeding, namely receiving the material strips stacked in a limiting mechanism in a limiting manner through a bin of a feeding mechanism, pushing the material strips on the lower layer into a feeding area from an inner material groove by using a first material pushing mechanism, and pushing the material strips in the feeding area to a feeding position butted with a conveying mechanism through a second material pushing mechanism;

conveying the material, rotating the heating passage with the animal material strips through the heating mechanism by the conveying roller of the conveying mechanism, and heating the material strips by the heating mechanism;

extruding the preheated material strip, and conveying the heated material strip through an extrusion gap reserved between a conveying roller and an extrusion roller in an extrusion mechanism to realize extrusion;

and step four, receiving materials, namely conveying the extruded material strips to a discharging side through a conveying mechanism, guiding the extruded material strips into a material receiving box of a material receiving mechanism through an inclined plate, and transferring the material receiving box to the next process.

Technical Field

The invention relates to the field of glass production and processing, in particular to a one-step-method and suction-opening-free all-tempered vacuum glass metal sealing frame extrusion device.

Background

The sealing frame is arranged in the laminated glass or the double-layer vacuum glass in the prior art, the sealing frame in the prior art is usually a metal sealing frame which is convenient to produce and shape, and the metal sealing frame is formed by splicing and combining a plurality of metal strips. Before the metal sealing frame is prepared, the metal strip needs to be stamped and shaped, and is processed into a required structure and size for subsequent production.

For example, the prior art; patent application No. CN201820994599.9, patent name: a metal strip processing line; the assembly line comprises a rack, a rolling mechanism, a punching mechanism and a cutting mechanism, wherein the rolling mechanism, the punching mechanism and the cutting mechanism are sequentially arranged on the rack; the rolling mechanism is connected with a driving mechanism in a linkage manner; the punching mechanism and the cutting mechanism are linked and connected with a punching mechanism.

Although the production line for extruding and processing the metal strip is arranged in the prior art, the feeding mechanism in the prior art is not convenient enough, and a convenient heating device is not provided for heating and extruding and forming the processed metal strip.

Disclosure of Invention

The invention overcomes the defects of the prior art, provides the one-step-method, non-extraction-opening and all-tempered vacuum glass metal sealing frame extrusion equipment, and has the functions of convenient feeding and stable heating extrusion molding.

In order to achieve the purpose, the invention adopts the technical scheme that: the extrusion equipment for the full-tempered vacuum glass metal sealing frame without the extraction opening comprises a rack and a sealing frame extrusion production line arranged on the rack, wherein the sealing frame extrusion production line comprises a feeding mechanism and a receiving mechanism which are arranged on the rack, and a conveying mechanism for conveying material strips is also arranged between the feeding mechanism and the receiving mechanism; the conveying mechanism is also provided with a plurality of heating mechanisms and a plurality of extruding mechanisms which are alternately arranged; the material strip is conveyed through the heating passage of the heating mechanism and the extruding mechanism by the conveying mechanism.

In a preferred embodiment of the present invention, a vacuum box is further provided on the frame, and the sealing frame extrusion line is disposed in the vacuum box. Specifically, a feeding port and a discharging port which correspond to the feeding mechanism and the receiving mechanism are arranged on the vacuum box. The heating passage is arranged in the heating mechanism in a penetrating mode.

In a preferred embodiment of the invention, the conveying mechanism comprises a plurality of conveying rollers which are pivotally arranged in the vacuum box, the plurality of conveying rollers are arranged between the feeding mechanism and the material receiving mechanism in parallel, and the conveying rollers are in driving connection with a driving motor through a synchronous chain; and one side of the conveying mechanism corresponding to the feeding mechanism and the receiving mechanism is a feeding side and a discharging side respectively.

In a preferred embodiment of the invention, the conveying roller is a ceramic roller, and the heating mechanism is a high-frequency heater with a spiral structure; the material strip is a magnetized metal strip, can penetrate through the high-frequency heater and is not in direct contact with the high-frequency heater; and an extrusion mechanism is arranged on the discharge side of the heating mechanism.

In a preferred embodiment of the invention, the extrusion mechanism comprises a lifting frame arranged at the upper part of the conveying roller, the lifting frame is pivotally connected with an extrusion roller, and an extrusion gap is reserved between the extrusion roller and the conveying roller positioned below the extrusion roller.

In a preferred embodiment of the invention, the lifting frame is provided with a lifting mechanism, the telescopic part of the lifting mechanism is pivotally provided with the squeezing roller, and the squeezing roller and the conveying roller are parallel to each other.

In a preferred embodiment of the invention, the feeding mechanism comprises a bin corresponding to the feeding side, a limiting mechanism is arranged on one side of the bin, a trough is arranged on the other side of the bin, the limiting mechanism comprises a third ejection cylinder arranged on one side of the bin, the third ejection cylinder is in driving connection with at least one limiting push plate capable of moving in the bin in a reciprocating manner, the limiting push plate limits materials in the bin in a feeding area arranged in the bin, the feeding area corresponds to the feeding side, and a first pushing mechanism capable of pushing in a reciprocating manner relative to the feeding area is arranged on one side of the feeding area.

In a preferred embodiment of the invention, the trough is arranged on one side of the bottom of the feeding area, the outer side of the feeding area is also provided with a feeding position, the trough is communicated with the feeding area and the feeding position, and the trough can only pass through one material strip; the first material pushing mechanism can reciprocate relative to the material groove; one side of the material loading position corresponds to the material loading side, and the other side of the material loading position is provided with a second material pushing mechanism used for pushing the material strips.

In a preferred embodiment of the present invention, the material receiving mechanism includes a material receiving box disposed on the material discharging side, and the material discharging side is further provided with an inclined plate for guiding the material.

In a preferred embodiment of the invention, the processing method of the one-step method, non-extraction-opening all-tempered vacuum glass metal sealing frame extrusion equipment comprises the following steps: comprises the following steps of (a) carrying out,

sequentially feeding, namely receiving the material strips stacked in a limiting mechanism in a limiting manner through a bin of a feeding mechanism, pushing the material strips on the lower layer into a feeding area from an inner material groove by using a first material pushing mechanism, and pushing the material strips in the feeding area to a feeding position butted with a conveying mechanism through a second material pushing mechanism;

conveying the material, rotating the heating passage with the animal material strips through the heating mechanism by the conveying roller of the conveying mechanism, and heating the material strips by the heating mechanism;

and step three, extruding the preheated material strip, and conveying the heated material strip through an extrusion gap reserved between a conveying roller and an extrusion roller in the extrusion mechanism to realize extrusion.

And step four, receiving materials, namely conveying the extruded material strips to a discharging side through a conveying mechanism, guiding the extruded material strips into a material receiving box of a material receiving mechanism through an inclined plate, and transferring the material receiving box to the next process.

The invention solves the defects existing in the technical background, and has the beneficial technical effects that:

the invention discloses a one-step-method, non-extraction-opening and all-tempered vacuum glass metal sealing frame extrusion device which has the functions of convenient feeding and processing and stable heating and forming.

First, realize heating extrusion operation to the material strip through crisscross heating mechanism and the extrusion mechanism who sets up on transport mechanism, utilize the material strip to wear to establish the heating access realization even heating that heats the mechanism.

Secondly, the heating mechanism adopts a high-frequency heater, the material strip adopts a magnetized metal strip, and the material strip can penetrate through the high-frequency heater. The high-frequency heater is sleeved on the material strip which is penetrated through, so that the material strip can generate heat more uniformly

Thirdly, the material strips in the bin are arranged in a limiting mode through a limiting mechanism in the feeding mechanism, and the material is sequentially fed by utilizing the mutual matching of the first material pushing mechanism and the second material pushing mechanism.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic elevation view of a preferred embodiment of the present invention disposed within a vacuum box;

FIG. 2 is a schematic side view of a preferred embodiment of the present invention disposed within a vacuum box;

FIG. 3 is a partially enlarged schematic view of the loading mechanism of FIG. 2;

FIG. 4 is a partially enlarged schematic view of the conveying mechanism and the pressing mechanism in the preferred embodiment of the present invention;

the meaning of the reference numerals in the figures; 1-a vacuum box, 11-a frame, 2-a transmission mechanism, 12-a window, 13-a feeding port, 14-a discharging port, 15-an air inlet pipe interface, 16-an air outlet pipe interface, 17-an air release valve, 18-a detection port and 19-a vacuum pump interface; 2-conveying mechanism, 21-conveying roller, 24-synchronous chain, 3-feeding mechanism, 31-stock bin, 311-trough, 32-limiting mechanism, 321-third pushing cylinder, 322-plate support, 323-guide rod, 324-linear bearing, 325-positioning frame, 326-limiting push plate, 327-corrugated pipe, 33-first pushing mechanism, 331-mounting frame, 332-first pushing cylinder, 333-shifting plate, 34-second pushing mechanism, 341-second pushing cylinder, 342-swing arm, 343-limiting groove, 344-pushing slide block, 4-extruding mechanism, 41-lifting frame, 42-extruding roller, 5-heating mechanism, 6-material strip, 7-material receiving mechanism, 71-material receiving box and 72-slide rail, 73-sloping plate, 74-pulley.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the invention in a schematic manner, and thus show only the constituents relevant to the invention.

It should be noted that, if directional indications (such as up, down, bottom, top, etc.) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship, motion situation, etc. of each component in a certain posture, and if the certain posture is changed, the directional indications are changed accordingly. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 and 2, the one-step-method full-tempered vacuum glass metal sealing frame extrusion equipment without an extraction opening comprises a frame 11, wherein a vacuum box 1 is further arranged on the frame 11, a window 12 is arranged on the front surface of the vacuum box 1, a feeding opening 13 and a discharging opening 14 are respectively arranged at two ends of the vacuum box 1, and the feeding opening 13 and the discharging opening 14 are provided with sealed doors which can be opened and closed relative to the vacuum box 1. The upper part of the vacuum box 1 is provided with a plurality of groups of air inlet pipe interfaces 15 and air outlet pipe interfaces 16 which are connected with the inner cavity of the vacuum box 1, and the vacuum box 1 is also connected with an air release valve 17, a detection port 18 and a vacuum pump interface 19.

Specifically, the sealing frame extrusion line is arranged in the vacuum box 1. The sealing frame extrusion production line comprises a feeding mechanism 3 and a receiving mechanism 7 which are arranged in the vacuum box 1 and are positioned between a feeding port 13 and a discharging port 14. A conveying mechanism 22 for conveying the material strips 6 is further arranged between the feeding mechanism 3 and the receiving mechanism 7, and one side of the conveying mechanism 22 corresponding to the feeding mechanism 3 and the receiving mechanism 7 is a feeding side and a discharging side respectively; the conveying mechanism 22 is also provided with a plurality of groups of heating mechanisms 5 and a plurality of groups of extruding mechanisms 4 which are alternately arranged; the material strip 6 is conveyed by the conveying mechanism 22 through a heating path of the heating mechanism 5, and the heating path is arranged in the heating mechanism 5 in a penetrating way. The material strip 6 in the invention is a metal strip, and more specifically, the material strip 6 is a magnetic metal strip.

Specifically, the feeding mechanism 3 includes a bin 31 corresponding to the feeding side of the conveying mechanism 22, a limiting mechanism 32 is disposed on one side of the bin 31, and a trough 311 is disposed on the other side of the bin 31. The limiting mechanism 32 comprises a positioning frame 325 arranged on one side of the storage bin 31, a third pushing cylinder 321 is transversely arranged on the outer side of the positioning frame 325, a third pushing rod of the third pushing cylinder 321 penetrates through the positioning frame 325 and is connected with a supporting plate 322 which is longitudinally arranged in a driving way, two guide rods 323 which are arranged at intervals are arranged on the supporting plate 322, one end of each guide rod 323 is fixedly connected with a side plate, the other end of each guide rod 323 penetrates through a linear bearing 324 arranged on the positioning frame 325 transversely and is connected with a limiting push plate 326 which is longitudinally arranged in a driving way, the limiting push plate 326 divides the storage bin 31 into two adjustable movable areas, the area far away from the third 321 of the ejection cylinder is a feeding area, the third 321 of the ejection cylinder is in driving connection with the limiting push plate 326 to horizontally reset in the storage bin 31, the limiting push plate 326 limits the material strips 6 longitudinally stacked and arranged in the storage bin 31 in the feeding area in the storage bin 31, and the feeding area corresponds to the feeding side.

Silo 311 sets up on one side of the bottom of the material loading district of feed bin 31, and the outside in material loading district still is provided with the material loading level, and silo 311 intercommunication material loading district and material loading level, and silo 311 can only pass through a material strip 6. The first pushing mechanism 33 can reciprocate relative to the trough 311; one side of the material loading position corresponds to the material loading side, and the other side of the material loading position is provided with a second material pushing mechanism 34 used for pushing the material strips 6. Specifically, one side of the feeding area is provided with a first pushing mechanism 33 which can push against the feeding area in a reciprocating manner. The first material pushing mechanism 33 comprises a mounting frame 331 arranged in the vacuum box 1, a first material pushing cylinder 332 is arranged on the mounting frame 331, the first material pushing cylinder 332 is connected with a group of air inlet pipe interfaces 15 and air outlet pipe interfaces 16 arranged on the vacuum box 1 through a corrugated pipe 327, a first pushing rod of the first material pushing cylinder 332 is connected with a material stirring plate 333, the first material pushing cylinder 332 can push and pull the material stirring plate 333 in a reciprocating mode, and the material stirring plate 333 can move in a reciprocating mode relative to the material groove 311 to push a material strip 6 on the lowest layer of a material loading area to the upper material level. One end of the feeding position corresponds to the feeding side, the other end of the feeding position is provided with a second pushing mechanism 34, the second pushing mechanism 34 comprises a second pushing cylinder 341 arranged on the mounting frame 331, the second pushing cylinder 341 is connected with a group of air inlet pipe interfaces 15 and air outlet pipe interfaces 16 arranged on the vacuum box 1 through a corrugated pipe 327, the second pushing cylinder 341 is connected with a second pushing rod longitudinally arranged in a driving mode, the second pushing rod is pivotally connected with a swing arm 342, the other end of the swing arm 342 is provided with a longitudinally-arranged waist-shaped groove, the mounting frame 331 is provided with a transversely-arranged limiting groove 343 corresponding to the feeding position, one end of a pushing slide block 344 is provided with a movable pivot shaft which simultaneously penetrates through the waist-shaped groove and the limiting groove 343, and two ends of the pivot shaft are; the other end of the material pushing slider 344 corresponds to the material loading level, and the material pushing slider 344 can horizontally reciprocate relative to the material loading level.

Specifically, the conveying mechanism 22 comprises a plurality of conveying rollers 21 which are pivoted in the vacuum box 1, the plurality of conveying rollers 21 are arranged between the feeding mechanism 3 and the receiving mechanism 7 in parallel, and the conveying rollers 21 are in driving connection with the driving motor through a synchronous chain 24. The conveying roller 21 is a ceramic roller.

Specifically, the heating mechanism 5 is a high-frequency heater of a spiral structure arranged in the vacuum box 1; the material strip 6 can transversely penetrate through a heating passage on the central axis of the high-frequency heater, and the material strip 6 is not in direct contact with the high-frequency heater; the extrusion mechanism 4 is arranged on the discharging side of the heating mechanism 5.

Specifically, the squeezing mechanism 4 includes a lifting frame 41 arranged on the upper portion of the conveying roller 21, a lifting mechanism is arranged on the lifting frame 41, a squeezing roller 42 is pivotally arranged on a telescopic portion of the lifting mechanism, the squeezing roller 42 is parallel to the conveying roller 21, and a squeezing gap is reserved between the squeezing roller 42 and the conveying roller 21 below the squeezing roller 42. The material strips 6 are sequentially arranged through the extrusion gaps. The telescopic part arranged on the lifting mechanism can adjust the height of the extrusion gap between the extrusion roller 42 and the conveying roller 21 below the extrusion roller 42, thereby adjusting the extrusion force application depth. The telescopic part can adopt a cylinder push rod structure in the prior art, can also adopt a linear motor driving lifting structure in the prior art, and can even adopt a manual locking screw and nut positioning and mounting structure. However, the present invention is not limited thereto, as long as the mechanical structure capable of adjusting the height is achieved, and the selection of the telescopic portion and the specific installation and combination structure thereof will not be described in detail herein.

Specifically, the receiving mechanism 7 includes a receiving box 71 disposed on the discharging side, a plurality of pulleys 74 are disposed on the lower portion of the receiving box 71, an inclined plate 73 for guiding the material is further disposed on the discharging side, a slide rail 72 corresponding to the inclined plate 73 is disposed in the vacuum box 1, one end of the slide rail 72 corresponds to the inclined plate 73, the other end of the slide rail 72 corresponds to the discharging opening 14, and the pulleys 74 of the receiving box 71 are slidably disposed on the slide rail 72.

Example two

The processing method of the one-step method and no-extraction-opening all-tempered vacuum glass metal sealing frame extrusion equipment comprises the following steps: comprises the following steps of (a) carrying out,

sequentially feeding materials, specifically, receiving the material strips 6 limited and stacked by the limiting mechanism 32 through the bin 31 of the feeding mechanism 3, pushing the material strips 6 on the lower layer into the feeding area from the inner material groove 311 by using the first material pushing mechanism 33, and pushing the material strips 6 in the feeding area to the feeding position butted with the conveying mechanism 22 through the second material pushing mechanism 34. The material strips 6 are conveyed one by one in succession onto the conveying means 22.

And a second step of conveying the material, wherein the material strip 6 with the animal material strip 6 is rotated by the conveying roller 21 of the conveying mechanism 22 to penetrate through the heating passage of the heating mechanism 5, and the material strip 6 is heated by the heating mechanism 5.

And step three, extruding the preheated material strip 6, wherein the detailed step is as follows, the heated material strip 6 is conveyed through an extrusion gap reserved between the conveying roller 21 and the extrusion roller 42 in the extrusion mechanism 4, and extrusion is realized.

The material strip 6 is heated and then extruded for a plurality of times through a plurality of groups of high-frequency heaters and extrusion mechanisms 4 in the heating mechanisms 5 which are sequentially and alternately arranged. The molding capacity of the material strip 6 is improved.

And step four, receiving materials, wherein in the detailed steps, the extruded material strips 6 are conveyed to the discharging side through the conveying mechanism 22, guided into a material receiving box 71 of the material receiving mechanism 7 through an inclined plate 73 and transferred to the next process. When receiving the material, the material receiving box 71 slidably disposed on the slide rail 72 is pulled, and the material receiving box 71 loaded with the processed material strips 6 is transferred to the next process.

The principle of the invention is as follows:

the material strips 6 in the bin 31 are arranged in a limiting way through the limiting mechanism 32 in the feeding mechanism 3, and the first pushing mechanism 33 and the second pushing mechanism 34 are matched with each other to realize the sequential feeding of the materials. The heating mechanism 5 adopts a high-frequency heater, the material strip 6 adopts a magnetized metal strip, and the material strip 6 can penetrate through the high-frequency heater. The high-frequency heater is sleeved on the material strip 6 which is penetrated through, so that the material strip 6 can generate heat more uniformly. The heating and extruding operation of the material strip 6 is realized by the heating mechanism 5 and the extruding mechanism 4 which are arranged on the conveying mechanism 22 in a staggered mode, and the material strip 6 penetrates through a heating passage of the heating mechanism 5 to realize uniform heating.

The above embodiments are specific supports for the idea of the present invention, and the protection scope of the present invention is not limited thereby, and any equivalent changes or equivalent modifications made on the basis of the technical scheme according to the technical idea of the present invention still belong to the protection scope of the technical scheme of the present invention.