CN113203232A

CN113203232A - Ice hockey preparation mould

Info

Publication number: CN113203232A
Application number: CN202110508590.9A
Authority: CN
Inventors: 刘志刚; 白小康; 苏综旗; 杜年虎; 邓长贤
Original assignee: Shanghai Zhiwei Environmental Technology Co ltd
Current assignee: Shanghai Zhiwei Environmental Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-08-03

Abstract

The invention relates to the technical field of solar cell testing, in particular to an ice hockey preparation mold which comprises an upper mold body, wherein an expansion hole is formed in the surface of the upper mold body, a heat insulation material column is inserted into the expansion hole, a mold fixing hole is formed in the top end surface of the upper mold body, a lower mold body is connected to the inside of the mold fixing hole in a penetrating mode through a overlong rod bolt, an upper mold hemisphere is formed in the bottom end surface of the upper mold body, and a lower mold hemisphere is formed in the position, corresponding to the upper mold hemisphere, of the surface of the lower mold body. The device is through changing the mould body into the preparation of plastic materials, changes the mould body into the preparation of metal materials with the bed die body, and the inside water of hemisphere of bed die body freezes into ice earlier to reach the temperature upwards, progressively reach the episphere, inside expanded ice extrudes the insulation material post through crossing the inflation hole and expand the hole, finally prepare the ice ball that size and quality are unanimous, improved the quality of ice ball.

Description

Ice hockey preparation mould

Technical Field

The invention relates to the technical field of solar cell testing, in particular to an ice hockey preparation mold.

Background

One method for testing the solar cell is to test the solar cell by a method of simulating hail by using ice balls, wherein the size and the quality of the ice balls have certain influence on the impact speed, so that the test result is influenced, and the size and the quality of the ice balls are required to be within a certain range.

Some puck preparation moulds are all metal structures, the metal heat conductivity is good, the uniformity of the size and the quality of the prepared puck is good, but the mould is heavy, the mould of a mould with a plurality of pucks is heavy, the carrying is inconvenient, generally a puck is prepared by one mould, the puck preparation efficiency is low, in addition, some all plastic moulds are used for preparing pucks, the mould is light, a mould can be used for preparing a plurality of pucks, but the thermal conductivity of the plastic mould is poor, the mould generally has an ice expansion port, but because the thermal conductivity of the mould is poor, the water in the expansion port is changed into ice more than the water in the mould, the ice in the mould is not favorably released outwards in the low-temperature freezing process, the upper mould and the lower mould are extruded and deformed by the expanded ice, the upper mould and the lower mould are separated, and the uniformity of the size and the quality of the prepared puck is not good, so the puck preparation mould is provided for solving the problems.

Disclosure of Invention

The invention aims to provide an ice hockey preparation mold, which aims to solve the problems that the existing metal mold proposed in the background art is heavy, the mold for molding a plurality of ice hockey is heavy, the carrying is inconvenient, the thermal conductivity of the plastic mold is poor, water at an expansion port is changed into ice earlier than water in the mold, the ice in the mold is not favorably released outwards in the low-temperature freezing process, the upper mold and the lower mold are extruded and deformed by the expanded ice, the upper mold and the lower mold are separated, and the consistency of the size and the quality of the manufactured ice hockey is poor.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an puck preparation mould, includes the mould body, the hole that expands has been seted up on the surface of going up the mould body, and the inside in hole that expands is inserted and is equipped with the heat preservation material post, the mould fixed orifices has been seted up on the top surface of going up the mould body, and the inside of mould fixed orifices has the bed die body with overlength pole bolt through connection, the mould hemisphere has been seted up on the bottom surface of going up the mould body, the bed die hemisphere has been seted up with the corresponding position department of bed die hemisphere in the surface of bed die body, the top of bed die hemisphere link up with the hole that expands, through the material of going up mould body and two kinds of differences of bed die body, form the difference in temperature, reduce the damage of puck, improve system ice efficiency.

Preferably, the bottom surface of the upper die body is fixedly provided with a sealing mechanism, the sealing mechanism comprises a sealing ring, a sealing groove is formed in the top surface of the lower die body and in the position corresponding to the sealing ring, the sealing ring is inserted into the sealing groove, and a die closing hole between the upper die body and the lower die body is filled.

Preferably, the inner wall fixedly connected with rubber fixture block of seal groove, the bar recess has been seted up with the corresponding position department of rubber fixture block in the surface of sealing washer, and the internal diameter of bar recess and the external diameter looks adaptation of rubber fixture block, insert through the threaded shaft and establish inside the bar recess of fixed block, improve the compactness that sealing washer and seal groove are connected.

Preferably, install locking mechanism between the bottom of going up the mould body and the bed die body, locking mechanism includes the film piece, the bottom laminating of going up the film piece has lower film piece, go up film piece and lower film piece symmetry setting, carry out the separation through last film piece and bed die body to water, avoid water direct with last mould body and bed die body contact, the ice ball after the convenience will be moulded takes out.

Preferably, the surface of going up the pellicle piece and having seted up the through-hole that top-down run through with lower pellicle piece, and the internal diameter of through-hole and the external diameter looks adaptation of stock bolt run through pellicle piece and lower pellicle piece through the stock bolt to go up pellicle piece and lower pellicle piece and fix a position, avoid going up pellicle piece and lower pellicle piece dislocation at the compound die in-process.

Preferably, the surfaces of the upper film sheet and the lower film sheet are provided with semicircular grooves, the semicircular grooves of the upper film sheet and the lower film sheet are combined into a spherical space, the top end of the semicircular groove of the upper film sheet is provided with a through hole, the through hole is communicated with the expansion hole, and the upper film sheet and the lower film sheet are wrapped, so that the formed ice hockey can be taken out conveniently, and the ice hockey is prevented from being adhered to the inner walls of the upper die body and the lower die body after being formed.

Preferably, the left and right sides of going up the mould body all fixed mounting have fixed establishment, fixed establishment includes the fixed block and links the piece, the fixed block is fixed on the surface of last mould body, link the piece and fix the surface of linking the piece, the central point that links the piece puts and articulates there is the screw thread axle, the knob has been cup jointed on the surface of screw thread axle, through the screw thread axle block in the inside of fixed block, the knob laminating is guaranteed mould body and this body coupling's of bed die fastening nature on the surface of fixed block.

Preferably, the top fixedly connected with antiskid ribbed tile of knob, and antiskid ribbed tile equidistance ring distributes on the surface of knob, the top fixedly connected with of knob links the board, inserts the dead slot inside of establishing between the antiskid ribbed tile through staff's finger, has improved the frictional force between staff's hand and the antiskid ribbed tile, makes things convenient for the staff application of force when wrench movement antiskid ribbed tile.

Preferably, the bottom surface of knob has seted up the annular groove, and the inside swing joint of annular groove has the link, the bottom fixedly connected with gasket of link, the cross section of gasket is the hexagon structure, the top surface of fixed block set up with the recess of gasket looks adaptation, the gasket is to coinciding with the recess on fixed block surface to the tightness of mould body and bed die body coupling is gone up in the assurance, avoids knob and fixed block surface direct contact.

Preferably, the bottom of interlinkage has been seted up annular spout, and the inside rotation of annular spout is connected with the ball, the bottom of ball contacts with the inner wall of knob, drives the ball rotation when rotating through the knob to smoothness degree when guaranteeing the knob rotation.

Compared with the prior art, the invention has the beneficial effects that:

(1) the device is provided with an upper die body, a lower die body and a heat-insulating material column, wherein the upper die body is made of a plastic material, the lower die body is made of a metal material, the lower die body is placed in a freezer, the lower die body quickly transmits the temperature to the interior of the die, water in the hemispherical shape of the lower die body is firstly frozen into ice, the temperature is upwards transmitted to an upper hemisphere, the water in an expansion hole is always in a water state due to the existence of the heat-insulating material column, the expanded ice extrudes the heat-insulating material column into the expansion hole through an over-expansion hole, and ice balls with the same size and quality are finally prepared, so that the quality of the ice balls is improved, a plurality of ice balls in one die are realized, and the ice ball preparation efficiency is improved;

(2) the device is through being provided with sealing mechanism and locking mechanism, compare in traditional structure, film piece carries out the compound die with lower film piece in this device adoption, go up film piece and the even film rubber material of film piece down, after the water that fills in mould hemisphere and lower mould hemisphere is frozen, wrap up through last film piece and lower film piece, thereby conveniently take out the puck after the shaping, the adhesion is at the inner wall of last mould body and lower mould body after avoiding the puck shaping, avoid the in-process damage at the puck drawing of patterns, and simultaneously, mutually support through sealing washer and seal groove, seal up being connected of mould body and lower mould body, the water of avoiding filling is gone out, influence the shaping effect of puck.

Description of the drawings:

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

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic three-dimensional blasting of the present invention;

FIG. 3 is a schematic perspective view of the thermal insulation material column and the expansion holes of the present invention;

FIG. 4 is a perspective view of the lower die body and the long bolt of the present invention;

FIG. 5 is a partial perspective view of the sealing mechanism of the present invention;

FIG. 6 is a partial perspective view of the securing mechanism of the present invention;

fig. 7 is a partial three-dimensional burst schematic view of the securing mechanism of the present invention.

In the figure: 1. an upper die body; 2. a lower die body; 3. a column of insulating material; 4. a sealing mechanism; 41. a seal ring; 42. a sealing groove; 43. a rubber clamping block; 5. a mold clamping mechanism; 51. a film sheet is arranged; 52. a lower film sheet; 6. a fixing mechanism; 61. a fixed block; 62. connecting blocks; 63. a threaded shaft; 64. a gasket; 65. interlinking; 66. a knob; 67. a ball bearing; 68. an anti-skid plate; 69. connecting plates; 7. a long rod bolt; 8. a lower mold hemisphere; 9. an upper mold hemisphere; 10. expanding the hole; 11. and (5) a die fixing hole.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: an ice hockey preparation mould comprises an upper mould body 1, wherein the surface of the upper mould body 1 is provided with expansion holes 10, the heat-insulating material column 3 is inserted in the expansion hole 10, the top end surface of the upper die body 1 is provided with a die fixing hole 11, and the inner part of the die fixing hole 11 is connected with the lower die body 2 through an overlong rod bolt 7, the bottom end surface of the upper die body 1 is provided with an upper die hemisphere 9, the surface of the lower die body 2 and the position corresponding to the upper die hemisphere 9 are provided with a lower die hemisphere 8, the top end of the upper die hemisphere 9 is communicated with an expansion hole 10, and the temperature difference is formed through two different materials of the upper die body 1 and the lower die body 2, therefore, the icing sequence is ensured to be from bottom to top, the heat insulation material columns 3 are extruded out of the expansion holes 10 through ice blocks, ice balls are formed, and the quality and the ice making efficiency of the ice balls are improved;

further, the bottom end fixed surface who goes up mould body 1 installs sealing mechanism 4, sealing mechanism 4 includes sealing washer 41, seal groove 42 has been seted up with the corresponding position department of sealing washer 41 to the top surface of bed die body 2, insert the inside of establishing at seal groove 42 through sealing washer 41, thereby fill the compound die hole between mould body 1 and the bed die body 2, avoid going up mould body 1 and bed die body 2 at the cold-stored in-process of compound die, the inside water of bed die hemisphere 8 is gone out, influence the shaping quality of puck.

Further, the inner wall of the sealing groove 42 is fixedly connected with a rubber clamping block 43, a strip-shaped groove is formed in the surface of the sealing ring 41 and the position corresponding to the rubber clamping block 43, the inner diameter of the strip-shaped groove is matched with the outer diameter of the rubber clamping block 43, and the strip-shaped groove is inserted into the strip-shaped groove of the fixing block 61 through a threaded shaft 63, so that the tightness between the sealing ring 41 and the sealing groove 42 is improved, and the sealing ring 41 is prevented from loosening when being connected with the sealing groove 42.

Further, install locking mechanism 5 between the bottom of going up mould body 1 and the bed die body 2, locking mechanism 5 includes pellicle 51, the bottom laminating of going up pellicle 51 has pellicle 52 down, it sets up with pellicle 52 symmetry down to go up pellicle 51, carry out the separation to water through last pellicle 51 and bed die body 2, avoid water direct and last mould body 1 and bed die body 2 contact, the adhesion is in the inside of last mould body 1 with bed die body 2 after freezing, it is inconvenient when the drawing of patterns to avoid the puck, easy damaged thing takes place.

Further, go up the through-hole that top-down run through is seted up on the surface of pellicle 51 and lower pellicle 52, and the internal diameter of through-hole and stock bolt 7's external diameter looks adaptation, run through pellicle 51 and lower pellicle 52 through stock bolt 7 to fix a position last pellicle 51 and lower pellicle 52, avoid going up pellicle 51 and lower pellicle 52 and misplace at the compound die in-process, influence the shaping outward appearance of puck, improved the quality of puck to a certain extent.

Further, the surfaces of the upper thin film sheet 51 and the lower thin film sheet 52 are provided with semicircular grooves, the semicircular grooves of the upper thin film sheet 51 and the lower thin film sheet 52 are combined into a spherical space, the top end of the semicircular groove of the upper thin film sheet 51 is provided with a through hole, the through hole is communicated with the expansion hole 10, the upper thin film sheet 51 and the lower thin film sheet 52 are matched, the upper thin film sheet 51 and the lower thin film sheet 52 are made of uniform thin film rubber materials, and when water poured into the upper mold hemisphere 9 and the lower mold hemisphere 8 is frozen, the upper thin film sheet 51 and the lower thin film sheet 52 are wrapped, so that a formed ice ball is conveniently taken out, the ice ball is prevented from being adhered to the inner walls of the upper mold body 1 and the lower mold body 2 after being formed, and damage in the ice ball demolding process is avoided.

Further, the equal fixed mounting in the left and right sides of going up mould body 1 has fixed establishment 6, fixed establishment 6 includes fixed block 61 and even piece 62, fixed block 61 is fixed on the surface of last mould body 1, even piece 62 is fixed on the surface of even piece 62, the central point of even piece 62 puts and articulates there is threaded shaft 63, knob 66 has been cup jointed on the surface of threaded shaft 63, after

last mould body

1 and 2 compound dies of bed die body, through the inside of threaded shaft 63 block at fixed block 61, knob 66 rotates on the surface of threaded shaft 63 and moves simultaneously, knob 66 laminates the surface at fixed block 61, thereby guarantee the tightness of going up

mould body

1 and 2 compound dies of bed die body.

Further, the top fixedly connected with antiskid ribbed tile 68 of knob 66, and antiskid ribbed tile 68 equidistance ring distributes on the surface of knob 66, the even board 69 of top fixedly connected with of knob 66, when the staff grips antiskid ribbed tile 68, staff's finger is inserted and is established inside the dead slot between antiskid ribbed tile 68, frictional force between staff's hand and the antiskid ribbed tile 68 has been improved, make things convenient for the staff application of force when wrench movement antiskid ribbed tile 68, avoid the mould after freezing, the ice sediment is on the surface of antiskid ribbed tile 68, slide when the staff wrench movement antiskid ribbed tile 68, influence staff's application of force effect.

Further, an annular groove has been seted up on the bottom surface of knob 66, and the inside swing joint of annular groove has link 65, the bottom fixedly connected with gasket 64 of link 65, the cross section of gasket 64 is the hexagon structure, the top surface of fixed block 61 sets up the recess with gasket 64 looks adaptation, it promotes link 65 to move at the surface removal of screw shaft 63 through knob 66, link 65 promotes gasket 64 in the removal and removes, gasket 64 and the surperficial recess of fixed block 61 are to coincide, thereby guarantee the fastening nature of going up mould body 1 and being connected of bed die body 2, avoid knob 66 and fixed block 61 surface direct contact, increase the frictional force between knob 66 and the fixed block 61, influence the required dynamics of rotation of knob 66, laborsaving effect has been played to a certain extent.

Further, annular spout has been seted up to the bottom of interlink 65, and the internal rotation of annular spout is connected with ball 67, the bottom of ball 67 contacts with the inner wall of knob 66, drive ball 67 rotation when knob 66 rotates, thereby guarantee the smoothness degree when knob 66 rotates, and simultaneously, avoid knob 66 to rotate and drive gasket 64 through interlink 65 and rotate, gasket 64 is unmatched with the recess on fixed block 61 surface after the rotation, influence the block effect of gasket 64 and fixed block 61 surface recess then.

The working principle is as follows: when the die is used, according to the attached

drawings

1, 2 and 3, firstly, the lower thin film sheet 52 is placed on the surface of the lower die body 2, the spherical groove of the lower thin film sheet 52 is overlapped with the lower die hemisphere 8, meanwhile, the upper thin film sheet 51 is installed, after the completion, the upper die body 1 is attached to the lower die body 2, the sealing ring 41 is inserted into the inner wall of the sealing groove 42 at the moment, the upper die body 1 is pressed outwards, the sealing ring 41 is moved to a proper position, the rubber clamping block 43 is clamped in the strip-shaped groove on the surface of the sealing ring 41, at the moment, the long rod bolt 7 is screwed, the long rod bolt 7 penetrates through the lower die body 2, the lower thin film sheet 52, the upper thin film sheet 51 and the upper die body 1, and the upper die body 1 and the lower die body 2 are initially positioned and installed;

at this time, according to fig. 6 and 7, the worker holds the surface of the anti-slip plate 68 and rotates the anti-slip plate, so that the threaded shaft 63 is inserted into the fixing block 61, and simultaneously, the knob 66 is rotated, the knob 66 moves on the surface of the threaded shaft 63, the knob 66 pushes the gasket 64 to move through the link 65 during movement, and the gasket 64 is engaged in the groove on the surface of the fixing block 61 during movement, so that the upper die body 1 and the lower die body 2 are fixed;

secondly, water is injected into the spherical space through the expansion holes 10, after the water is injected, the heat insulation material column 3 is inserted into the expansion holes 10 in a sealing mode and is sealed, the heat insulation material column 3 can freely enter and exit from the expansion holes 10, at the moment, the mold is placed into a freezer, the temperature of the lower mold body 2 is quickly transmitted into the mold, the water in the hemispherical shape of the lower mold body 2 is firstly frozen into ice, the temperature is transmitted upwards and gradually transmitted to the upper hemisphere, the water in the expansion holes 10 is always in a water state due to the existence of the heat insulation material column 3, the expanded ice extrudes the heat insulation material column 3 into the expansion holes 10 through the expansion holes 10 and is shot to the outside, and ice balls with the same size and quality are finally prepared.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ice hockey preparation mould, includes mould body (1), its characterized in that: the mould comprises an upper mould body (1), a lower mould body (2), an expansion hole (10), a heat-insulating material column (3) and a mould fixing hole (11), wherein the expansion hole (10) is formed in the surface of the upper mould body (1), the inner part of the expansion hole (10) is inserted into the lower mould body (2) through a overlong rod bolt (7), an upper mould hemisphere (9) is formed in the bottom surface of the upper mould body (1), the lower mould hemisphere (8) is formed in the surface of the lower mould body (2) and the position corresponding to the upper mould hemisphere (9), and the top end of the upper mould hemisphere (9) is communicated with the expansion hole (10).

2. An ice hockey stick preparation mould as claimed in claim 1, characterised in that: go up the bottom fixed surface of mould body (1) and install sealing mechanism (4), sealing mechanism (4) include sealing washer (41), seal groove (42) have been seted up with the corresponding position department of sealing washer (41) in the top surface of lower mould body (2).

3. An ice hockey stick preparation mould as claimed in claim 2, characterised in that: the inner wall fixedly connected with rubber fixture block (43) of seal groove (42), the surface of sealing washer (41) and the corresponding position department of rubber fixture block (43) have seted up the bar recess, and the internal diameter of bar recess and the external diameter looks adaptation of rubber fixture block (43).

4. An ice hockey stick preparation mould as claimed in claim 1, characterised in that: install locking mechanism (5) between the bottom of going up mould body (1) and bed die body (2), locking mechanism (5) are including last film (51), the bottom laminating of going up film (51) has lower film (52), it sets up with lower film (52) symmetry to go up film (51).

5. An ice hockey stick preparation mould as claimed in claim 4, characterised in that: the surfaces of the upper thin film sheet (51) and the lower thin film sheet (52) are provided with through holes which penetrate from top to bottom, and the inner diameters of the through holes are matched with the outer diameter of the long rod bolt (7).

6. An ice hockey stick preparation mould as claimed in claim 4, characterised in that: the surface of the upper thin film sheet (51) and the surface of the lower thin film sheet (52) are both provided with semicircular grooves, the semicircular grooves of the upper thin film sheet (51) and the lower thin film sheet (52) are combined into a spherical space, the top end of the semicircular groove of the upper thin film sheet (51) is provided with a through hole, and the through hole is communicated with the expansion hole (10).

7. An ice hockey stick preparation mould as claimed in claim 1, characterised in that: go up the equal fixed mounting in both sides of the left and right sides of mould body (1) and have fixed establishment (6), fixed establishment (6) are including fixed block (61) and link piece (62), fixed block (61) are fixed on the surface of last mould body (1), link piece (62) and fix the surface at linking piece (62), the central point of linking piece (62) puts articulated threaded shaft (63), knob (66) have been cup jointed on the surface of threaded shaft (63).

8. An ice hockey stick preparation mould as claimed in claim 7, characterised in that: the top end of the knob (66) is fixedly connected with an anti-skid plate (68), the anti-skid plate (68) is annularly distributed on the surface of the knob (66) at equal intervals, and the top end of the knob (66) is fixedly connected with a connecting plate (69).

9. An ice hockey stick preparation mould as claimed in claim 7, characterised in that: the utility model discloses a knob (66) for the automobile seat, including knob (66), the bottom surface of knob (66) has seted up the annular groove, and the inside swing joint of annular groove has interlinkage (65), the bottom fixedly connected with gasket (64) of interlinkage (65), the cross section of gasket (64) is the hexagon structure, the recess with gasket (64) looks adaptation is seted up on the top surface of fixed block (61).

10. An ice hockey puck preparation mold according to claim 9, wherein: the bottom of interlinkage (65) has seted up the annular spout, and the inside rotation of annular spout is connected with ball (67), the bottom of ball (67) contacts with the inner wall of knob (66).