CN214773683U - One-outlet multi-die for cheese sticks - Google Patents

Abstract

The utility model relates to a go out multi-mold for cheese stick, including the cover half that is used for accepting the melting material, relative cover half removes and cooperatees in order to make cheese stick injection moulding's movable mould with the cover half, the several has been seted up towards the side of cover half to the movable mould and has been the horizontally shaping chamber, a horizontal inner wall in each shaping chamber all is equipped with a set of two and is used for the shaping round pin in shaping stick body hole, the movable mould is equipped with and drives each group's round pin and keep away from the shaping round pin actuating mechanism in corresponding shaping intracavity, it offers to possess to be the level with the shaping chamber, make the movable mould surface of same area originally can set up more shaping chambers, make the effect that injection moulding's cheese stick productivity becomes high.

Description

One-outlet multi-die for cheese sticks

Technical Field

The application relates to the field of molds, in particular to a multi-mold with one outlet for cheese sticks.

Background

Often, a cheese stick of plastic is placed in the cheese product so that the user can hold the cheese stick to eat the cheese product. And because the cheese stick can contact with the oral cavity of a user, the cheese stick is manufactured by PP plastic at present, so that the overall property of the cheese stick is more stable, and the health threat to the user is not easy to cause.

The existing cheese stick is shown in fig. 5 and comprises a stick body 4, wherein the stick body 4 is flat, rod body holes 5 are formed in the two ends of the length direction of the stick body 4 in a penetrating mode, and an injection mold is needed for manufacturing the stick body 4.

In view of the above related technologies, the inventor believes that the existing mold for producing cheese sticks is limited by the surface space, so that only a plurality of vertical molding cavities can be formed on the surface of the movable mold, and only a few cheese sticks can be molded in the process of one-time injection molding, which has the defect of low yield of cheese sticks.

SUMMERY OF THE UTILITY MODEL

To improve the yield of cheese sticks, the present application provides a one-out multi-die for cheese sticks.

The application provides a go out polymould for cheese stick adopts following technical scheme:

the utility model provides a one goes out multi-die utensil for cheese stick, is including the cover half that is used for accepting the melting material, relatively the cover half removal and cooperate so that cheese stick injection moulding's movable mould with the cover half, the movable mould has seted up the several towards the side of cover half and has been the horizontally shaping chamber, and a horizontal inner wall in each shaping chamber all is equipped with a set of two and is used for the shaping round pin in shaping stick body hole, and the movable mould is equipped with and drives each group and make up the round pin and keep away from the shaping round pin drive mechanism in corresponding shaping intracavity.

Through adopting above-mentioned technical scheme, be the shaping chamber that the level set up for under the unchangeable condition of the surface area of movable mould orientation in the cover half, more shaping chambers can be seted up on the movable mould surface, make injection moulding's cheese stick more, help promoting the productivity of cheese stick.

Optionally, the forming pin driving mechanism includes a pin block, a vertical wedge block, a compression spring, a fixed wedge plate, a fixed wedge block, and a vertical wedge block, wherein the pin block is correspondingly arranged on each group of forming pins and far away from the corresponding forming cavity, the vertical wedge block is arranged at one end, close to the fixed mold, of the pin block, the compression spring is arranged in the moving mold and forces the forming pins to move towards the corresponding forming cavities, the fixed wedge block is arranged on one side, away from the fixed mold, of the moving mold, the fixed wedge block is arranged on the side, facing the moving mold, of the fixed wedge plate and abuts against the vertical wedge block so that the vertical wedge block moves along the moving direction of the forming pins, and the fixed wedge block is inserted into the moving mold along the horizontal direction.

Through adopting above-mentioned technical scheme, after the completion of moulding plastics of product in the molding cavity, the movable mould was kept away from in the cover half, and the movable mould is close to in the cover half stripper plate for the fixed wedge is pegged graft in the side that the movable mould deviates from the cover half, makes and erects to move the wedge piece and remove, shifts out from the molding cavity with driving the shaping round pin, makes the cheese stick in the molding cavity can demold smoothly.

Optionally, the horizontal inner wall of the forming cavity, which is far away from the corresponding pin block, is provided with two pin insertion holes, and two forming pins in the same group are inserted into the two pin insertion holes.

Through adopting above-mentioned technical scheme for the one end that the round pin piece was kept away from to the shaping round pin can insert to the round pin patchhole in, is difficult for producing the one deck plastic film when making the bar hole shaping on the cheese stick, makes the bar hole blockked easily, leads to still carrying out corresponding processing behind the cheese stick, and shaping round pin tip can not direct butt in shaping intracavity wall simultaneously, makes the difficult damage that appears of shaping round pin tip.

Optionally, the pin block is provided with a spring hole for the compression spring to enter.

By adopting the technical scheme, the compression spring parts can be positioned in the spring holes, the extra space occupied by each compression spring in the movable die is reduced, more forming cavities can be arranged on the movable die, and the yield of the cheese sticks is further improved.

Optionally, a plurality of guide rods are arranged on the side surface of the fixed stripping plate facing the movable die, and the guide rods are inserted into the movable die along the moving direction of the movable die.

Through adopting above-mentioned technical scheme for the removal of movable mould is more stable, makes when the movable mould moves towards the fixed stripper plate, and the fixed wedge can more stably peg graft in the movable mould.

Optionally, the side of the fixed demoulding plate facing the moving mould is provided with a plurality of thimbles corresponding to each forming cavity one by one, the side of the moving mould facing away from the fixed mould is provided with thimble holes corresponding to each thimble one by one, all the thimble holes are communicated with each forming cavity one by one, and the fixed demoulding plate is provided with a thimble moving mechanism capable of driving the thimbles to be slidably connected with the thimble holes along the moving direction of the moving mould so as to eject the formed cheese sticks.

Through adopting above-mentioned technical scheme for when the movable mould is kept away from the cover half, the thimble can correspond and peg graft in the movable mould for fashioned cheese stick can be ejecting from the shaping chamber by the thimble, so that to the collection of fashioned cheese stick.

Optionally, the ejector pin moving mechanism includes an ejector plate which is arranged on all ejector pins, is far away from one end of the movable mold and can move towards the movable mold, an ejector plate surface rod which is arranged on the ejector plate and penetrates through the fixed stripper plate along the moving direction of the movable mold, and the ejector plate surface rod is inserted into the guide rod along the moving direction of the movable mold.

Through adopting above-mentioned technical scheme, drive whole thimble through an thimble board and carry out synchronous motion for whole thimble removes more stably, and the setting up of thimble board face pole makes the thimble board can more stably remove simultaneously, and thimble board face pole corresponds pegs graft in the guide bar, makes thimble board face pole axis direction and guide bar axis direction parallel, makes the removal of thimble board and the moving direction of movable mould be difficult for appearing the deviation more.

Optionally, the ejector plate surface rod is in threaded connection with the ejector plate, and the guide rod is in threaded connection with the fixed stripping plate.

Through adopting above-mentioned technical scheme, revolve out thimble board surface pole and guide bar to change the movable mould when the movable mould goes wrong, need not change together with ejector plate and ejector plate.

In summary, the present application includes at least one of the following benefits:

the cheese sticks formed by one-time injection molding are more, and the yield of the cheese sticks is improved;

when the movable die moves towards the fixed stripping plate, the fixed wedge blocks can be more stably inserted into the movable die.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present application;

FIG. 2 is a schematic view of the present application, partially in section, from another perspective, showing the upper portion of the movable mold;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic, partly in section, view of the upper portion of the stationary stripper plate;

fig. 5 is a schematic diagram of a prior art cheese stick of the background art.

Description of reference numerals: 1. fixing a mold; 11. a guide rod hole; 12. a thimble through hole; 13. a plate through hole; 14. a rod hole; 2. moving the mold; 21. a thimble; 22. a thimble hole; 23. an ejector plate; 24. a thimble plate surface rod; 25. a total injection hole; 26. a dispensing inlet hole; 27. a pin hole is penetrated; 28. mounting grooves; 29. a notch block; 3. a molding cavity; 31. a forming pin; 32. a pin block; 33. vertically moving the inclined wedge block; 34. a fixed-slope wedge block; 35. a compression spring; 36. a spring hole; 37. a pin insertion hole; 38. fixing a stripper plate; 39. a guide bar; 4. a rod body; 5. a rod body hole.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a multi-die utensil that goes out for cheese stick, refer to fig. 1 and fig. 2, including the rigidity and be vertical cover half 1, a total filling hole 25 has been seted up to cover half 1 vertical side, and cover half 1 deviates from the side of total filling hole 25 and has seted up the several and all communicate in the hand filling hole 26 that divides of total filling hole 25. One side of the fixed die 1 provided with the separate injection inlet hole 26 is provided with a vertical movable die 2, and the movable die 2 is driven by an external hydraulic cylinder to move along the direction perpendicular to the vertical side surface of the fixed die 1 provided with the separate injection inlet hole 26, so that the movable die 2 is attached to the fixed die 1 or is far away from the fixed die 1. The movable mold 2 is provided with a plurality of molding cavities 3 corresponding to each dispensing inlet hole 26 one by one towards the vertical side surface of the dispensing inlet hole 26, the number of the molding cavities 3 can be 64, and the 64 molding cavities 3 are uniformly arranged in 8 rows and 8 columns. Molten PP plastic is injected from the main injection hole 25 and then flows out of all the injection holes 26 into the forming chamber 3 so that the cheese sticks are injection molded.

Referring to fig. 2 and 3, the molding cavity 3 is horizontal, the length direction of the molding cavity 3 is perpendicular to the vertical side surface of the movable mold 2 facing the fixed mold 1, and two pin holes 27 in the same vertical group are formed in the bottom surface of each molding cavity 3. The inner walls of the two pin holes 27 in the same group are connected with a forming pin 31 in a sliding mode along the vertical direction, and the forming pin 31 is vertical. Two vertical pin inserting holes 37 are formed in the upper horizontal inner wall of each forming cavity 3, two forming pins 31 in the same group are connected to the two pin inserting holes 37 of the same forming cavity 3 in a sliding mode along the vertical direction, and the top ends of the forming pins 31 and the upper horizontal inner wall of the pin inserting holes 37 in sliding connection are spaced, so that the top end face of each forming pin 31 cannot abut against the upper horizontal inner wall of each pin inserting hole 37.

Referring to fig. 2 and 3, a plurality of mounting grooves 28 corresponding to each molding cavity 3 one by one are formed in the vertical side surface of the movable mold 2 away from the fixed mold 1, and the upper surface in each mounting groove 28 is communicated with the bottom ends of two pin holes 27 in the same group. The movable mold 2 is provided with a forming pin driving mechanism which can drive each group of forming pins 31 to be far away from the corresponding forming cavity 3. The forming pin driving mechanism comprises a pin block 32 which is connected to the vertical inner wall of the mounting groove 28 in a sliding mode along the vertical direction, a pin block 32 is arranged in each mounting groove 28, and the upper surface of each pin block 32 is fixedly connected to the bottom ends of two forming pins 31 in the same group. The bottom surface of the pin block 32 is provided with a vertical spring hole 36, the upper surface of the spring hole 36 is fixedly connected with a vertical compression spring 35, the bottom end of the compression spring 35 is fixedly connected to the horizontal bottom inner wall of the mounting groove 28, and the compression spring 35 forces the pin block 32 to move upwards along the vertical direction and abut against the upper horizontal inner wall of the mounting groove 28. The opening of the mounting groove 28 is fixedly connected with a notch block 29, the pin block 32 is connected with one end face of the notch block 29 in the mounting groove 28 along the vertical direction towards the open vertical side face of the mounting groove 28 in a sliding mode, and a distance exists between the upper surface of the notch block 29 and the inner wall of the horizontal upper portion of the mounting groove 28.

Referring to fig. 2 and 3, the forming pin driving mechanism further includes a vertical-movement wedge 33 fixedly connected to one end of the pin block 32 away from the fixed mold 1, and the end of the vertical-movement wedge 33 away from the fixed mold 1 is arranged in an inclined plane. One side of the movable die 2 departing from the fixed die 1 is provided with a vertical fixed demoulding plate 38, the bottom of the fixed demoulding plate 38 is fixed through screws, the vertical side of the fixed demoulding plate 38 facing the movable die 2 is fixedly connected with a plurality of horizontal fixed wedge blocks 34, all the fixed wedge blocks 34 are in one-to-one correspondence with each mounting groove 28, the horizontal upper surfaces of the fixed wedge blocks 34 are connected to the upper horizontal inner wall of the mounting groove 28 in a sliding manner along the moving direction of the movable die 2, the inclined surfaces of the fixed wedge blocks 34 abut against one end of the inclined surfaces of the vertical wedge blocks 33, so that the vertical wedge blocks 33 can move downwards along the vertical direction to drive the pin blocks 32 to move downwards, so that the forming pins 31 move downwards, the upper ends of the forming pins 31 are no longer located in the forming cavity 3, and at the moment, the injection-molded cheese sticks in the forming cavity 3 can be moved out of the forming cavity 3. In the process of moving the vertical inclined wedge block 33 downwards, a distance is always reserved between the lower surface of the vertical inclined wedge block 33 and the upper surface of the notch block 29, and a distance is always reserved between the lower surface of the pin block 32 and the horizontal lower surface of the inner wall of the mounting groove 28.

Referring to fig. 1 and 2, four corners of the vertical side surface of the movable mold 2 facing the fixed stripper plate 38 are respectively in threaded connection with a guide rod 39, the length direction of the guide rod 39 is perpendicular to the vertical side surface of the fixed stripper plate 38 provided with the fixed wedge 34, four corners of the vertical side surface of the movable mold 2 facing the fixed stripper plate 38 are respectively penetrated by the guide rod holes 11, and the four guide rods 39 are respectively in one-to-one correspondence along the length direction of the guide rods 39 and are respectively in sliding connection with the inner circumferential wall of each guide rod hole 11.

Referring to fig. 3 and 4, a plurality of thimble through holes 12 corresponding to each molding cavity 3 one by one are formed through a vertical side surface of the fixed stripper plate 38 away from the movable mold 2, an axial direction of the thimble through holes 12 is aligned and parallel with a moving direction of the movable mold 2, and a thimble 21 is slidably connected to a circumferential inner wall of each thimble through hole 12 along the axial direction thereof. The movable mold 2 is provided with a plurality of thimble holes 22 towards the vertical side surface of the fixed stripping plate 38, all the thimble holes 22 are communicated with each molding cavity 3 in a one-to-one correspondence manner, and the length directions of the thimble holes 22 are aligned and parallel to the length direction of the thimble 21. The fixed stripper plate 38 is provided with an ejector pin moving mechanism which can drive the ejector pin 21 to be slidably connected with the ejector pin hole 22 along the moving direction of the movable die 2 so as to eject the formed cheese sticks.

Referring to fig. 4, the ejector pin moving mechanism includes an ejector pin plate 23 that is installed at a side of the fixed stripper plate 38 away from the movable mold 2 and is vertical, and the ejector pin plate 23 is driven by an external hydraulic cylinder to move along the moving direction of the movable mold. One end of all the ejector pins 21 departing from the movable mold 2 is fixedly connected to the vertical side surface of the ejector plate 23 facing the fixed stripping plate 38. Four corners of the ejector plate 23 facing the vertical side of the fixed stripping plate 38 are respectively in threaded connection with ejector plate surface rods 24, and the axes of the ejector plate surface rods 24 are the same as the axes of the guide rods 39. Four plate through holes 13 are formed in the vertical side face, facing the ejector plate 23, of the fixed stripping plate 38 in a penetrating mode, rod holes 14 are coaxially formed in the end face, facing the ejector plate 23, of each guide rod 39, and the axes of the four plate through holes 13 are in one-to-one correspondence and are the same as the axes of the four rod holes 14. The four ejector plate surface rods 24 are inserted into the plate through holes 13 along the length direction of the ejector plate surface rods and are connected to the inner walls of the rod holes 14 in a sliding mode.

The one-outlet multi-die implementation principle for the cheese sticks is as follows: molten PP plastic is injected from the main injection hole 25 and then through each injection inlet hole 26 into the corresponding molding cavity. After the cheese sticks in the molding cavity are molded, the movable mold 2 is far away from the fixed mold 1 and moves towards the fixed demolding plate 38, the mounting groove 28 is sleeved on the fixed oblique wedge block 34, one end of the inclined surface of the fixed oblique wedge block 34 is abutted with one end of the inclined surface of the vertical moving oblique wedge block 33, the vertical moving oblique wedge block 33 moves downwards, the pin block 32 moves downwards, the molding pin 31 is no longer in the molding cavity 3, and then the ejector pin plate 23 moves towards the fixed demolding plate 38, so that the ejector pin 21 enters the molding cavity 3 to eject the molded cheese sticks.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A one-out multi-die for cheese sticks, comprising a stationary die (1) for receiving molten material, a movable die (2) that moves relative to the stationary die (1) and cooperates with the stationary die (1) to injection mold the cheese stick, characterized in that: the several towards the side of cover half (1) has been seted up in movable mould (2) and has been the horizontally one-tenth die cavity (3), and a horizontal inner wall of each one-tenth die cavity (3) all is equipped with a set of two and is used for shaping round pin (31) in excellent hole (5), and movable mould (2) are equipped with and drive each one group of forming round pin (31) and keep away from the shaping round pin drive mechanism in corresponding one-tenth die cavity (3).

2. A multi-die for cheese sticks as claimed in claim 1, wherein: the forming pin driving mechanism comprises a pin block (32) which is correspondingly arranged on each group of forming pins (31) and is far away from the corresponding forming cavity (3), a vertical-movement wedge block (33) which is arranged on one end, close to the fixed mold (1), of the pin block (32), a compression spring (35) which is arranged in the movable mold (2) and forces the forming pins (31) to move towards the corresponding forming cavities (3), a fixed stripper plate (38) which is arranged on one side, far away from the fixed mold (1), of the movable mold (2), and a fixed wedge block (34) which is arranged on the side, facing the movable mold (2), of the fixed stripper plate (38) and is abutted against the vertical-movement wedge block (33) so that the vertical-movement wedge block (33) moves along the moving direction of the forming pins (31), wherein the fixed wedge block (34) is inserted in the movable mold (2) along the horizontal direction.

3. A multi-die for cheese sticks as claimed in claim 2, wherein: two pin insertion holes (37) are formed in the horizontal inner wall, far away from the corresponding pin block (32), of the forming cavity (3), and two forming pins (31) in the same group are inserted into the two similar pin insertion holes (37).

4. A multi-die for cheese sticks as claimed in claim 2, wherein: the pin block (32) is provided with a spring hole (36) for the compression spring (35) to enter.

5. A multi-die for cheese sticks as claimed in claim 2, wherein: the side surface of the fixed stripping plate (38) facing the movable die (2) is provided with a plurality of guide rods (39), and the guide rods (39) are inserted into the movable die (2) along the moving direction of the movable die (2).

6. A multi-die for cheese sticks as claimed in claim 2, wherein: fixed stripper plate (38) are equipped with several thimble (21) of one-to-one in each shaping chamber (3) towards the side of movable mould (2), thimble hole (22) of one-to-one in each thimble (21) are seted up to the side that movable mould (2) deviate from fixed mould (1), whole thimble holes (22) one-to-one communicate respectively in each shaping chamber (3), fixed stripper plate (38) are equipped with and can drive thimble (21) along movable mould (2) moving direction sliding connection in thimble hole (22) in order to be with the ejecting thimble moving mechanism of fashioned cheese stick.

7. A multi-die for cheese sticks as claimed in claim 6, wherein: thimble moving mechanism is including locating thimble board (23) that whole thimble (21) kept away from movable mould (2) one end and can move towards movable mould (2), locating thimble board (23) and wear to locate ejector plate face pole (24) of fixed stripper plate (38) along movable mould (2) moving direction, ejector plate face pole (24) are pegged graft in guide bar (39) along movable mould (2) moving direction.

8. A multi-die for cheese sticks as claimed in claim 7, wherein: the ejector plate surface rod (24) is in threaded connection with the ejector plate (23), and the guide rod (39) is in threaded connection with the fixed stripping plate (38).

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