CN213260890U

CN213260890U - Plastic spoon production is with device of cutting that has a function of collecting waste material

Info

Publication number: CN213260890U
Application number: CN202021891341.XU
Authority: CN
Inventors: 杨宝国
Original assignee: Tianjin Qiaoxing Printing Co ltd
Current assignee: Tianjin Qiaoxing Printing Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-25
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a plastics spoon production is with device of cutting that has a collection waste material function. Comprises a plastic spoon placing mechanism, a pouring gate cutting mechanism and a waste collecting mechanism; the plastic spoon is placed in a cavity frame of the plastic spoon placing mechanism in a stacking mode, a pouring gate of the plastic spoon is cut off by the pouring gate cutting mechanism, and the waste collecting mechanism is used for collecting cut pouring gate waste. The utility model discloses a cut the device and can amputate the runner of multiple size plastics spoon in batches, cut efficiently, the runner waste material is convenient for clear up, and installs two sets of cutters, and the cutter is small in quantity, and the space is big, is convenient for change the cutter, accidentally injures when avoiding operating personnel to change the cutter.

Description

Plastic spoon production is with device of cutting that has a function of collecting waste material

Technical Field

The utility model relates to a cut technical field, especially relate to a plastics spoon production is with device of cutting that has a collection waste material function of moulding plastics.

Background

The pouring gate is a section of channel from the runner to the mold cavity in the pouring system, and is the part with the smallest section size in the whole pouring system (except for a direct pouring gate of a main runner type); the work piece after moulding plastics generally can remain the runner, and the work piece that contains the plastics spoon at present adds man-hour, generally adopts the device of cutting of many cutter unit spare to cut, and a plastics spoon can only be placed to the single in the die cavity, and the size of excision plastics spoon is single, and the excision process is loaded down with trivial details and utilize the resource too much, and the runner waste material after the excision is located nothing and is deposited, is not convenient for clear up.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a cutting device that can cut off the gates of plastic spoons of various sizes in batches and that facilitates the collection and disposal of gate scrap.

The utility model provides a cutting device with the function of collecting waste materials for plastic spoon production, which is characterized by comprising a plastic spoon placing mechanism, a sprue cutting mechanism and a waste material collecting mechanism; wherein the content of the first and second substances,

the plastic spoon placing mechanism is used for placing a plastic spoon to be cut;

the sprue cutting mechanism is arranged on the waste collecting mechanism and used for cutting the plastic spoon;

the waste collecting mechanism is arranged below the plastic spoon placing mechanism and used for collecting the gate waste materials which are cut off.

In the embodiment of the utility model, the plastic spoon placing mechanism comprises a cavity frame and a cover plate; wherein the content of the first and second substances,

the top surface of the cavity frame is provided with two rows of oppositely arranged cavities for placing plastic spoons, a cutting groove penetrating from the bottom to the top of the cavity frame is arranged between the two rows of cavities, the spoon handle end of the cavity is communicated with the cutting groove, and the spoon head end of the cavity is provided with a plastic spoon taking and placing opening for placing an uncut plastic spoon or taking out a cut plastic spoon; four corners of the cavity frame are provided with first through holes for fixing and replacing the cavity frame; a plurality of cavity frames are arranged, and the cavity frames are respectively provided with the cavities with different specifications and sizes;

the cover plate is arranged above the cavity frame, one side of the cover plate is hinged with the cavity frame, and rubber compression pads corresponding to the cavities in number are arranged on the joint surface of the cover plate and the top surface of the cavity frame and used for compressing the plastic spoons placed in the cavity frame; and second through holes are formed in four corners of the cover plate and used for enabling the cover plate to be attached to the top surface of the cavity frame.

Furthermore, the waste collecting mechanism comprises a placing frame, a waste collecting box and a second driving mechanism; wherein the content of the first and second substances,

the placing frame is arranged below the plastic spoon placing mechanism, four corners of the top surface of the placing frame are provided with studs and locking nuts for fixing the cavity frame, and two parallel second rails are arranged below the waste collecting box on the placing frame;

the waste collecting box is arranged in the placing frame and can move out of the placing frame along the direction of the second rail, a sliding strip embedded into the second rail is arranged at the bottom of the waste collecting box, and the top of the waste collecting box is communicated with the cutting groove and used for collecting the cut gate waste;

the second driving mechanism is arranged on one side of the placement frame and used for driving the waste collection box to move along the second track.

Further, the gate cutting mechanism comprises a cutter assembly and a first driving mechanism; wherein the content of the first and second substances,

the cutter assembly is arranged on the placing frame and used for cutting a pouring gate of the plastic spoon, the cutter assembly comprises first tracks, the first tracks are symmetrically arranged on two sides below the cutting groove, a cutter seat is slidably arranged on the first tracks in a submerged mode, cutters extending into the cutting groove are arranged on the cutter seat, and the cutters are arranged close to the inner side wall corresponding to the cutting groove;

the first driving mechanism is arranged on one side of the placing frame and used for driving the cutter seat to move along the first rail.

Further, the device also comprises a control unit; the control unit comprises a pressure sensor, an indicator light and a controller; wherein the content of the first and second substances,

the pressure sensor is arranged at the bottom of the waste collecting box and used for monitoring the waste collecting amount in the waste collecting box;

the indicating lamp is arranged on one side of the placing frame and used for indicating whether the waste material in the waste material collecting box is fully collected or not, and the indicating lamp is bright red, so that the sprue waste material in the waste material collecting box is fully collected, and an operator needs to clean the sprue waste material in time; if the indicator light is green, the space in the waste collection box is large and the waste collection box is not required to be cleaned;

the controller is arranged on one side of the placement frame, and the pressure sensor, the indicator light, the second driving mechanism and the sprue cutting mechanism are all electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the cavity frame in the plastic spoon placing mechanism of the utility model can customize cavities with various sizes, so that the sprue of plastic spoons with various sizes can be cut;

(2) the utility model discloses a runner resection device can cut off fast and pile up the runner of placing the plastics spoon in the die cavity, improves cutting efficiency, wherein, the cutter subassembly is two sets of cutters, and the cutter quantity is few, and the space is big, and the change of being convenient for avoids operating personnel to change the mistake injury when cutter;

(3) the utility model discloses a garbage collection device has automatic monitoring runner garbage collection volume function, and when treating to reach setting value, the pilot lamp is bright red, and the garbage collection box can follow the outside roll-off of mount frame automatically, and the operating personnel of being convenient for clears up the waste material, labour saving and time saving raises the efficiency.

It should be understood that the statements herein reciting aspects are not intended to limit the critical or essential features of any embodiment of the invention, nor are they intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural diagram of a cutting device for plastic spoon production, which has a waste collecting function and is provided by an embodiment of the present invention;

FIG. 2 is a schematic view of a cutter assembly;

FIG. 3 is a schematic structural view of the shelf;

FIG. 4 is a schematic structural diagram of a plastic spoon placement mechanism;

FIG. 5 is a schematic view of the waste collection cassette;

reference numbers in the figures: 11. a plastic spoon placement mechanism;

12. a cavity frame; 121. a cavity; 122. a first through hole; 123. a plastic spoon taking and placing opening; 124. Cutting the groove;

13. a cover plate; 131. a second through hole;

14. a rubber compression pad;

21. a gate cutting mechanism;

22. a cutter assembly; 221. a cutter; 222. a cutter seat; 223. a first track;

23. a first drive mechanism;

31. a waste collection mechanism;

32. a placement frame; 321. locking the nut; 322. a stud;

33. a waste collection box;

34. a second drive mechanism;

35. a second track;

41. a control unit;

42. a pressure sensor;

43. an indicator light;

44. and a controller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 5, an embodiment of the present invention provides a cutting device for plastic spoon production, which has a waste collecting function, and includes a plastic spoon placing mechanism 11, a sprue cutting mechanism 21, and a waste collecting mechanism 31; wherein the content of the first and second substances,

the plastic spoon placing mechanism 11 is used for placing a plastic spoon to be cut;

the sprue cutting mechanism 21 is arranged on the waste collecting mechanism 11 and used for cutting the plastic spoon;

and the waste collecting mechanism 31 is arranged below the plastic spoon placing mechanism 11 and used for collecting the cut gate waste.

In a preferred embodiment, the plastic spoon placement mechanism 11 comprises a cavity frame 12, a cover plate 13; wherein the content of the first and second substances,

two rows of oppositely arranged cavities 121 for placing plastic spoons are arranged on the cavity frame 12, the spoon handle end of the cavity 121 is communicated with the cutting groove 124 arranged between the two rows of cavities 121, and a plastic spoon taking and placing opening 123 is reserved at the spoon head end of the cavity 121 and used for placing an uncut plastic spoon into the cavity 121 or taking out a cut plastic spoon from the cavity 121; the cavity frames 12 can be used for manufacturing cavities 121 of various sizes, and the higher the height of the cavity frame 12 is, the more plastic spoons can be stacked in one time, and the higher the efficiency is; four corners of the top surface of the cavity frame 12 are provided with first through holes 122 for matching with the studs 322 and the locking nuts 321 on the placing frame 32, so that the cavity frame 12 is convenient to fix and replace;

the cover plate 13 is arranged above the cavity frame 12, one side of the cover plate 13 is hinged with the cavity frame 12, and the cover plate 13 can rotate along the connecting edge of the cover plate and the cavity frame 12; the four corners of the cover plate 13 are provided with second through holes 131, and the stud 322 and the lock nut 321 can pass through the second through hole 131 and the first through hole 122 to ensure that the cover plate 13 is attached to the cavity frame 12; be provided with on the binding face of apron 13 and die cavity frame 12 top surface and compress tightly pad 14 with the corresponding rubber of die cavity quantity, rubber compresses tightly pad 14 and is used for compressing tightly the plastics spoon of placing in die cavity frame 12, can avoid the plastics spoon to take place great removal in cutting process, and apron 13 can effectively avoid cutting down the runner waste material and splash to cutting outside the device.

In a preferred embodiment, the gate cutting mechanism 21 includes a cutter assembly 22 and a first drive mechanism 23; wherein the content of the first and second substances,

the cutter assembly 22 is arranged on the mounting frame 32, is used for cutting a pouring gate of the plastic spoon, and comprises a first track 223; the first rails 223 are symmetrically arranged on two sides below the cutting groove 124, the first rails 223 are slidably embedded with cutter bases 222, the cutter bases 222 are respectively provided with a cutter 221 extending into the cutting groove 124, and the cutters 221 are tightly attached to the corresponding inner side wall of the cutting groove 124;

the first driving mechanism 23 is disposed at one side of the mounting frame 32, and is configured to drive the cutter holder 222 to move along the first rail 223.

In a preferred embodiment, the waste collecting mechanism 31 includes a placing frame 32 disposed below the plastic spoon placing mechanism 11, four corners of the top surface of the placing frame 32 are provided with studs 322 and locking nuts 321, and the studs 322 and the locking nuts 321 are used for fixing the cavity frame 12; the bottom of the inner side of the placing frame 32 is provided with two parallel second rails 35, a waste collecting box 33 is arranged in the two parallel second rails, and the top of the waste collecting box 33 is communicated with the cutting groove 124 and used for collecting the slit sprue waste; the bottom of the waste collection box 33 is provided with a slide bar embedded in the second rail 35, and the waste collection box 33 can move out of the placement frame 32 along the direction of the second rail 35 under the driving of the second driving mechanism 34.

In a preferred embodiment, in order to monitor the collection amount of the gate scrap in the scrap collecting box 33 in time and avoid the influence on the cutting efficiency caused by excessive collection of the gate scrap in the scrap collecting box 33, the cutting device further comprises a control unit 41;

the control unit 41 includes a pressure sensor 42, an indicator lamp 43, and a controller 44; the pressure sensor 42 is arranged at the bottom of the waste collecting box 33 and used for monitoring the collecting amount of the gate waste in the waste collecting box 33, after the gate waste is fully collected in the waste collecting box 33, the pressure sensor 42 outputs a signal to the controller 44, the controller 44 controls the indicator lamp 43 arranged on one side of the placing frame 32 to be bright red to prompt an operator that the gate waste is fully collected in the waste collecting box 33, meanwhile, the controller 44 controls the second driving mechanism 34 to be started, the waste collecting box 33 fully collecting the gate waste slides outwards from the placing frame 32 along the second track 35, the operator can conveniently dump the gate waste, and the working efficiency is improved;

and a controller 44 disposed at one side of the mounting frame 32, wherein the pressure sensor 42, the indicator lamp 43, the second driving mechanism 34 and the gate cutting mechanism 21 are electrically connected to the controller 44.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cutting device with a waste collecting function for plastic spoon production is characterized by comprising a plastic spoon placing mechanism, a pouring gate cutting mechanism and a waste collecting mechanism; wherein the content of the first and second substances,

the sprue cutting mechanism is arranged on the waste collecting mechanism and used for cutting a sprue of the plastic spoon;

2. The slitting device according to claim 1 wherein the plastic spoon placement mechanism comprises a cavity frame, a cover plate; wherein the content of the first and second substances,

the top surface of the cavity frame is provided with two rows of cavities which are oppositely arranged and used for placing plastic spoons, a cutting groove which penetrates through the cavity frame from bottom to top is arranged between the two rows of cavities, the spoon handle end of the cavity is communicated with the cutting groove, and the spoon head end of the cavity is provided with a plastic spoon taking and placing opening which is used for putting an uncut plastic spoon in or taking out a cut plastic spoon; four corners of the cavity frame are provided with first through holes for fixing and replacing the cavity frame; a plurality of cavity frames are arranged, and the cavity frames are respectively provided with the cavities with different specifications and sizes;

3. The slitting device according to claim 2, wherein the scrap collecting mechanism comprises a rack, a scrap collecting box, a second driving mechanism; wherein the content of the first and second substances,

the second driving mechanism is arranged on one side of the placement frame and used for driving the waste collection box to linearly move along the second track.

4. The slitting device according to claim 3, wherein the gate cutting mechanism includes a cutter assembly and a first drive mechanism; wherein the content of the first and second substances,

the cutter assembly is arranged on the placing frame and used for cutting a pouring gate of the plastic spoon, the cutter assembly comprises first tracks, the first tracks are symmetrically arranged on two sides below the cutting groove, cutter seats are slidably embedded into the first tracks, cutters extending into the cutting groove are arranged on the cutter seats, and the cutters are arranged close to the inner side wall corresponding to the cutting groove;

5. The slitting device according to claim 4, wherein: also includes a control unit; the control unit comprises a pressure sensor, an indicator light and a controller; wherein the content of the first and second substances,

the indicating lamp is arranged on one side of the placing frame and used for indicating whether the waste material in the waste material collecting box is fully collected or not;