阅读说明：本技术 一种金属带状废料切断设备 (Metal strip-shaped waste material cutting equipment ) 是由 蓝博 于 2021-08-11 设计创作，主要内容包括：本发明公开了一种金属带状废料切断设备,包括工作台和工作台上方依次设置的送料机构、夹持机构、折断机构、拉料机构、废料回收机构和控制机构,夹持机构和折断机构对应设置。使用时送料机构运送料带至折断工位,对应设置的夹持机构夹持住注塑件的注塑端,折断机构在折断电机的作用下,使注塑件的金属端反复上下运动以分离金属端,拉料机构牵引金属废料至废料回收工位时,废料回收机构的切断刀在气缸的驱动下切断金属废料的料带。该自动分离设备的优点在于：整个金属废料的分离过程不需要人工参与,自动化程度高,提高了生产效率,产品的一致性较好,且废料方便搬运和后续的循环利用。(The invention discloses a metal strip waste cutting device which comprises a workbench, and a feeding mechanism, a clamping mechanism, a breaking mechanism, a pulling mechanism, a waste recovery mechanism and a control mechanism which are sequentially arranged above the workbench, wherein the clamping mechanism and the breaking mechanism are correspondingly arranged. When the feeding mechanism is used for conveying the material belt to a breaking station, the correspondingly arranged clamping mechanism clamps the injection molding end of the injection molding part, the breaking mechanism enables the metal end of the injection molding part to move up and down repeatedly under the action of a breaking motor so as to separate the metal end, and when the pulling mechanism pulls the metal waste to the waste recovery station, the cutting knife of the waste recovery mechanism cuts off the material belt of the metal waste under the driving of the cylinder. The automatic separation equipment has the advantages that: whole metal waste's separation process does not need artifical the participation, and degree of automation is high, has improved production efficiency, and the uniformity of product is better, and the convenient transport of waste material and subsequent cyclic utilization.)

1. A metal strip scrap severing apparatus, comprising: the automatic feeding device comprises a workbench, and a feeding mechanism, a clamping mechanism, a breaking mechanism, a pulling mechanism, a waste recovery mechanism and a control mechanism which are sequentially arranged above the workbench, wherein the clamping mechanism and the breaking mechanism are correspondingly arranged;

the feeding mechanism comprises a feeding turntable fixed above the workbench through a support rod and a feeding motor connected with the feeding turntable, and a slideway and a roller are sequentially fixed between the feeding turntable and the workbench;

the clamping mechanism comprises an upper clamping device, a lower clamping device and a supporting device, and the upper clamping device and the lower clamping device are correspondingly arranged on the supporting device;

the breaking mechanism comprises a breaking connecting device fixed on the workbench, one end of the breaking connecting device is connected with a breaking motor, and the other end of the breaking connecting device is connected with an upper breaking device and a lower breaking device which are correspondingly arranged;

the material pulling mechanism comprises a pressing wheel and a material pulling wheel which are arranged correspondingly up and down, and the material pulling wheel is driven by a material pulling motor;

the waste recovery mechanism comprises a cutting device and a recovery tank, the cutting device comprises a supporting seat, a connecting rod seat and a cutting connecting rod, the middle part of the cutting connecting rod is fixed on the connecting rod seat, two ends of the cutting connecting rod are respectively connected with a cutting knife and a cutting cylinder, the cutting knife is arranged on the upper part of the supporting seat, and the recovery tank is fixed at the discharge end of the cutting device;

the control mechanism is respectively connected with the feeding motor, the breaking motor, the pulling motor and the cutting cylinder.

2. The metal strip scrap severing apparatus according to claim 1, wherein: an induction rod is arranged between the slide way and the feeding turntable and connected with a control mechanism.

3. The metal strip scrap severing apparatus according to claim 1, wherein: and the lower end surface of the upper clamping device and the upper end surface of the lower clamping device form a clamping groove along the feeding direction.

4. The metal strip scrap severing apparatus according to claim 1, wherein: the breaking motor drives the upper breaking device and the lower breaking device to move up and down through the breaking connecting device.

5. The metal strip scrap severing apparatus according to claim 1, wherein: and the tail end of the clamping mechanism in the feeding direction is provided with a blanking guide groove communicated to the outer side of the workbench.

6. The metal strip scrap severing apparatus according to claim 1, wherein: one end of a material pulling wheel of the material pulling mechanism is provided with a flange, and the other end of the material pulling wheel is fixed with a blocking wheel.

7. The metal strip scrap severing apparatus according to claim 1, wherein: the cutting cylinder of the waste recovery mechanism is vertically arranged, and the cutting connecting rod drives the cutting knife to reciprocate up and down.

8. The metal strip scrap severing apparatus according to claim 1, wherein: and a material guide piece is arranged between the material pulling mechanism and the waste material recovery mechanism along the feeding direction.

9. The metal strip scrap severing apparatus according to claim 1, wherein: and a material baffle plate is arranged above the recovery groove of the waste recovery mechanism.

10. The metal strip scrap severing apparatus according to claim 1, wherein: the fixture bilateral symmetry is provided with 2 and breaks mechanism, corresponds 2 and breaks mechanism symmetry and is provided with 2 and draws material mechanism.

Technical Field

The invention relates to the technical field of mobile phone accessory production equipment, in particular to metal strip waste cutting equipment.

Background

At present, a lot of cell-phone injection moldings need pre-buried sheetmetal to mould plastics, the sheetmetal is usually used with the form in material area, and can leave location or fixed clout when the design, after injection molding is accomplished to the injection molding, need break the clout off with the fingers and thumb, break off the clout off with the fingers and thumb now and generally adopt the artifical mode of breaking off with the fingers and thumb many times of factory, this kind of mode production efficiency is low, the cost of labor is high, and the workman breaks off with the fingers and thumb the disconnected dynamics inconsistent, lead to breaking off with the fingers and thumb shape inconsistent of injection molding, influence the uniformity of product, the people holds injection molding and breaks off with the fingers and thumb the metal clout off with the fingers and thumb simultaneously and easily holds the deformation with the injection molding, influence the functional use of plastic part, increase the disability rate of product, and the material area of metal clout causes a large amount of waste material to pile up easily, need manual processing transport, and inconvenient subsequent recycle.

At present, no production equipment for automatically separating metal waste materials of a material belt type mobile phone injection molding part and recycling the metal waste materials exists in the market, and therefore a metal belt type waste material cutting device is provided.

Disclosure of Invention

The invention aims to provide metal strip waste cutting equipment, which solves the problems of low separation efficiency, high rejection rate and difficult waste recovery of metal waste of a mobile phone injection molding part.

In order to achieve the purpose, the invention adopts the following technical scheme:

a metal strip scrap severing apparatus comprising: the automatic feeding device comprises a workbench, and a feeding mechanism, a clamping mechanism, a breaking mechanism, a pulling mechanism, a waste recovery mechanism and a control mechanism which are sequentially arranged above the workbench, wherein the clamping mechanism and the breaking mechanism are correspondingly arranged; the feeding mechanism comprises a feeding turntable fixed above the workbench through a support rod and a feeding motor connected with the feeding turntable, and a slideway and a roller are sequentially fixed between the feeding turntable and the workbench; the clamping mechanism comprises an upper clamping device, a lower clamping device and a supporting device, and the upper clamping device and the lower clamping device are correspondingly arranged on the supporting device; the breaking mechanism comprises a breaking connecting device fixed on the workbench, one end of the breaking connecting device is connected with a breaking motor, and the other end of the breaking connecting device is connected with an upper breaking device and a lower breaking device which are correspondingly arranged; the material pulling mechanism comprises a pressing wheel and a material pulling wheel which are arranged correspondingly up and down, and the material pulling wheel is driven by a material pulling motor; the waste recovery mechanism comprises a cutting device and a recovery tank, the cutting device comprises a supporting seat, a connecting rod seat and a cutting connecting rod, the middle part of the cutting connecting rod is fixed on the connecting rod seat, two ends of the cutting connecting rod are respectively connected with a cutting knife and a cutting cylinder, the cutting knife is arranged on the upper part of the supporting seat, and the recovery tank is fixed at the discharge end of the cutting device; the control mechanism is respectively connected with the feeding motor, the breaking motor, the pulling motor and the cutting cylinder.

Furthermore, an induction rod is arranged between the slide way and the feeding turntable and connected with a control mechanism.

Furthermore, a clamping groove is formed on the lower end surface of the upper clamping device and the upper end surface of the lower clamping device along the feeding direction.

Further, the breaking motor drives the upper breaking device and the lower breaking device to move up and down through the breaking connecting device.

Furthermore, a blanking guide groove is formed in the tail end of the clamping mechanism along the feeding direction and communicated to the outer side of the workbench;

furthermore, one end of a material pulling wheel of the material pulling mechanism is provided with a flange, and the other end of the material pulling wheel is fixed with a catch wheel.

Furthermore, a cutting cylinder of the waste recovery mechanism is vertically arranged, and a cutting connecting rod drives a cutting knife to reciprocate up and down.

Furthermore, a material guide piece is arranged between the material pulling mechanism and the waste material recovery mechanism along the feeding direction.

Furthermore, a material baffle plate is arranged above the recovery groove of the waste recovery mechanism.

Furthermore, the fixture bilateral symmetry is provided with 2 and breaks the mechanism, corresponds 2 and breaks the mechanism symmetry and is provided with 2 and draws the material mechanism.

The automatic feeding device comprises a workbench, and a feeding mechanism, a clamping mechanism, a breaking mechanism, a pulling mechanism, a waste recovery mechanism and a control mechanism which are sequentially arranged above the workbench, wherein the clamping mechanism and the breaking mechanism are correspondingly arranged. When the feeding mechanism is used for conveying the material belt to a breaking station, the correspondingly arranged clamping mechanism clamps the injection molding end of the injection molding part, the breaking mechanism enables the metal end of the injection molding part to move up and down repeatedly under the action of a breaking motor so as to separate the metal end, and when the pulling mechanism pulls the metal waste to the waste recovery station, the cutting knife of the waste recovery mechanism cuts off the material belt of the metal waste under the driving of the cylinder. The automatic separation equipment has the advantages that: whole metal waste's separation process does not need artifical the participation, and degree of automation is high, has improved production efficiency, and the uniformity of product is better, and the convenient transport of waste material and subsequent cyclic utilization.

Drawings

FIG. 1 is a schematic perspective view of a metal strip scrap cutting apparatus according to the present invention;

FIG. 2 is a front view of the metal strip scrap severing apparatus provided in accordance with the present invention;

FIG. 3 is a schematic perspective view of a feeding mechanism of the metal strip scrap cutting apparatus according to the present invention;

FIG. 4 is a schematic perspective view of a clamping mechanism and a breaking mechanism on a table of the metal strip scrap cutting apparatus according to the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

FIG. 6 is a left side sectional view of the clamping mechanism and the breaking mechanism of the metal strip scrap cutting apparatus provided in the present invention;

FIG. 7 is a schematic perspective view of a pulling mechanism of the metal strip scrap cutting apparatus according to the present invention;

FIG. 8 is a left side cross-sectional view of a pulling mechanism of the metal strip scrap severing apparatus of the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 2 at B;

FIG. 10 is an enlarged view of a portion of FIG. 1 at A;

fig. 11 is a schematic perspective view of another embodiment of the metal strip scrap cutting apparatus according to the present invention.

Detailed Description

The present invention provides a metal strip scrap cutting apparatus, which will be described in further detail below with reference to the accompanying drawings and examples in order to make the objects, technical solutions and effects of the present invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The present invention provides a metal strip scrap cutting apparatus, the structure of which is shown in fig. 1-11, comprising: the feeding mechanism 20, the clamping mechanism 30, the breaking mechanism 40, the pulling mechanism 50, the waste recycling mechanism 60 and the control mechanism 70 are sequentially arranged above the workbench 10 and the workbench 10, and the clamping mechanism 30 and the breaking mechanism 40 are correspondingly arranged.

The feeding mechanism 20 comprises a feeding turntable 22 fixed above the workbench 10 through a support rod 21 and a feeding motor 23 connected with the feeding turntable 22, a slide 24 and a roller 25 are sequentially fixed between the feeding turntable 22 and the workbench 10, and the feeding motor 23 drives the feeding turntable 22 to rotate to drive the injection molding part 80 to sequentially convey to the clamping mechanism 30 and the breaking mechanism 40 on the right of the slide 24 and the roller 25.

The clamping mechanism 30 comprises an upper clamping device 31, a lower clamping device 32 and a supporting device 33, the upper clamping device 31 and the lower clamping device 32 are correspondingly arranged on the supporting device 33, and the supporting device 33 comprises two supporting feet 331 fixed on the workbench 10 and a supporting plate 332 fixed on the supporting feet 331.

The breaking mechanism 40 includes a breaking connecting device 41 fixed on the worktable 10, the breaking connecting device 41 is connected with a breaking motor 42 at one end and is connected with an upper breaking device 43 and a lower breaking device 44 which are correspondingly arranged at the other end, so that the upper clamping device 31 and the lower clamping device 32 of the clamping mechanism 30 clamp the injection molding end 81 of the injection molding piece, and the upper breaking device 43 and the lower breaking device 44 of the breaking mechanism 40 repeatedly move up and down the metal end 82 to break the metal scrap end 82.

The material pulling mechanism 50 comprises a material pressing wheel 51 and a material pulling wheel 52 which are correspondingly arranged up and down, the material pulling wheel 52 is driven by a material pulling motor 53, and the material pulling wheel 52 rotates to drive the metal end 82 material belt to flow to the waste material recovery mechanism 60.

The scrap recycling mechanism 60 comprises a cutting device 61 and a recycling groove 62, the cutting device 61 comprises a supporting seat 611, a connecting rod seat 612 and a cutting connecting rod 613, the middle part of the cutting connecting rod 613 is fixed on the connecting rod seat, two ends of the cutting connecting rod 613 are respectively connected with a cutting knife 614 and a cutting cylinder 615, the cutting knife 614 is arranged on the upper portion of the supporting seat 615, after the cutting knife 614 repeatedly cuts the metal end 82 into small segments, the metal scrap falls into a recycling container along the recycling groove 62, and the recycling groove 62 is fixed at the discharging end of the cutting device 61.

The control mechanism 70 is respectively connected with the feeding motor 23, the breaking motor 42, the pulling motor 53 and the cutting cylinder 615 to promote the balance and stable operation of the mechanisms.

An induction rod 26 is arranged between the slide way 24 and the feeding turntable 22, the induction rod 26 is connected with the control mechanism 70, when the conveying speed of the feeding motor 23 is slower than that of the pulling motor 53, the material belt below the feeding turntable 22 can be slowly tensioned until the material belt touches the induction rod 26, and after the control mechanism 70 receives a signal of the induction rod 26, the speed of the feeding motor 23 is increased, so that the conveying speeds of the feeding mechanism 20 and the pulling mechanism 50 tend to be balanced, and the situation that the material belt is too tight and breaks in the feeding process and cannot be continuously produced is avoided.

Specifically, the lower end face of the upper clamping device 31 and the upper end face of the lower clamping device 32 form a clamping groove 311 along the feeding direction, and the clamping groove 311 is matched with the injection molding end 81 of the mobile phone injection molding part, so that the functional use of the product is prevented from being influenced by the plastic deformation of the injection molding part, and the rejection rate of the product is reduced.

Specifically, the break motor 42 is fixed on a motor fixing seat 411 of the break connecting device 41, the motor fixing seat 411 is fixed on the workbench 10, an eccentric block 412 is fixed on a motor shaft 421 of the break motor 42, a sliding block 413 is arranged on the outer ring of the eccentric block 412, the sliding block 413 is provided with an oval through hole matched with the motion track of the eccentric block 412, the short diameter of the oval is in the vertical direction, a vertical sliding rail 414 is fixed on the motor fixing seat 411, the sliding block 413 is matched with the sliding rail 414, the sliding block 413 slides up and down repeatedly along with the rotation of the motor shaft 421, one end of the sliding block 413 is connected with a break fixing seat 415 connected with the upper break device 43 and the lower break device 44, and thus the break motor 42 drives the upper break device 43 and the lower break device 44 to vibrate up and down to drive the metal end 82 of the injection molding part to move up and down repeatedly and separate from the injection molding end 81.

Specifically, the tail end of the clamping mechanism 30 in the feeding direction is provided with a blanking guide groove 34, and the blanking guide groove 34 is communicated to the outer side of the workbench 10, so that a storage container can be placed at an outlet of the blanking guide groove 34 to collect the automatically broken mobile phone injection molding product.

Specifically, one end of the material pulling wheel 52 of the material pulling mechanism 50 is provided with a flange 521, and the other end is fixed with a blocking wheel 522, so that the situation that the material belt is deviated from the material pressing wheel 51 due to the conveying inclination of the material belt, and the material belt cannot be conveyed backwards by the material pulling mechanism 50, so that continuous production cannot be performed is avoided.

Specifically, the cutting cylinder 615 of the scrap recycling mechanism 60 is vertically arranged, and the cutting connecting rod 613 drives the cutting knife 614 to reciprocate up and down, so that the metal scrap is cut into small sections with consistent lengths to facilitate recycling.

Specifically, a guide piece 63 is arranged between the material pulling mechanism 50 and the waste material recycling mechanism 60 along the feeding direction, and the guide pieces 63 are 2 pieces which are correspondingly arranged up and down and fixed with a supporting seat 611 of the waste material recycling mechanism 60, so as to ensure that the material belt is continuously conveyed to the waste material recycling mechanism 60.

Specifically, a material blocking plate 621 is arranged above the recycling groove 62 of the waste recycling mechanism 60, and the material blocking plate 621 enables the small metal waste segments cut by the cutting device 61 to fall into the recycling container along the recycling groove 62 completely so as to be recycled.

Specifically, the two sides of the clamping mechanism 30 are symmetrically provided with 2 breaking mechanisms 40, and 2 pulling mechanisms 50 are symmetrically arranged corresponding to the 2 breaking mechanisms 40, so that the two material belts can be automatically broken and metal waste can be recycled, and the production efficiency is improved.

In summary, the present invention includes a working table 10 and a feeding mechanism 20, a clamping mechanism 30, a breaking mechanism 40, a pulling mechanism 50, a waste recycling mechanism 60 and a control mechanism 70 sequentially disposed above the working table 10, wherein the clamping mechanism 30 and the breaking mechanism 40 are correspondingly disposed. When the material belt is used, the material belt is fed to a breaking station through the feeding mechanism 20, the correspondingly arranged clamping mechanism 30 clamps the injection molding end 81 of the injection molding part 80, the breaking mechanism 40 enables the metal end 82 of the injection molding part to repeatedly move up and down under the action of the breaking motor 42 so as to separate the metal end 82, and when the pulling mechanism 50 pulls metal waste to the waste recycling station, the cutting knife 614 of the waste recycling mechanism 60 cuts off the material belt of the metal waste under the driving of the cutting cylinder 615. The automatic separation equipment has the advantages that: whole metal waste's separation process does not need artifical the participation, and degree of automation is high, has improved production efficiency, and the uniformity of product is better, and the convenient transport of waste material and subsequent cyclic utilization.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.