CN219276504U - 30ml sampling tube mould - Google Patents

Abstract

The utility model provides a 30ml sampling tube mould, which comprises a panel, a water gap plate, an upper movable mould, a mould core, a top plate and a base, wherein the mould core comprises a mould cavity sleeve and a mould core; the two sides of the base are symmetrically provided with a track plate, two opposite surfaces of the track plate are provided with two guide grooves, the lower sides of the two guide grooves are parallel and close, the upper sides of the two guide grooves are separated towards one side far away from each other, the top plate is provided with at least one group of first forming units, each first forming unit comprises two first sliding blocks, two ends of each first sliding block in the length direction are respectively provided with rollers, the rollers are respectively arranged in the corresponding guide grooves, the opposite surfaces of the two first sliding blocks are provided with semicircular thread grooves, a mold core penetrates through between the two semicircular thread grooves and is arranged in a cavity sleeve, and the outer side wall of the cavity sleeve is provided with a first spiral groove and a second spiral groove; according to the utility model, the top plate is utilized to push the two first sliding blocks to move upwards along the guide grooves, so that the sampling tube body is pushed to fall off from the mold core, the two first sliding blocks are separated to realize demolding under the guidance of the upper sides of the two guide grooves, and the spiral cooling effect is good.

Description

30ml sampling tube mould

Technical Field

The utility model relates to the field of dies, in particular to a 30ml sampling tube die.

Background

The mould is the instrument that is used for making the shaping product, the different shape products of preparation through the different shapes of mould, as shown in fig. 1, 30ml sampling pipe main part is cylindricly, pipe shaft length 10cm, be close to pipe orifice one side lateral wall and be provided with the screw thread, the sampling pipe after the shaping can be closely hugged closely on the core owing to the pipe shaft length, if adopt the ejecting mode of thimble to bursting the sampling pipe bottom easily, and sampling pipe orifice lateral wall is provided with the screw thread, cause the drawing of patterns difficulty of sampling pipe, and the sampling pipe shaft is longer, cooling causes the difficulty for the shaping, consequently, how to realize the cooling shaping of 30ml sampling pipe and automatic smooth and easy drawing of patterns are the problem that needs to solve urgently.

Disclosure of Invention

The utility model provides a 30ml sampling tube die, which aims at solving the problems of cooling molding and automatic smooth demoulding of a 30ml sampling tube.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a30 ml sampling tube mould comprises a panel, a water gap plate, an upper movable mould, a mould core, a top plate and a base from top to bottom, wherein the mould core comprises a plurality of cavity sleeves arranged on the upper movable mould and a plurality of cores arranged on the base;

the two sides of the base are symmetrically provided with a track plate, the opposite surfaces of the track plate are provided with at least one group of guide modules, each guide module comprises two guide grooves, the lower sides of the two guide grooves are parallel and close, the upper sides of the two guide grooves are separated towards one side far away from each other, the top plate is provided with at least one group of first forming units, each first forming unit comprises two first sliding blocks, two ends of each first sliding block in the length direction are respectively provided with a roller, the rollers at two ends of one first sliding block are slidably arranged in the two corresponding guide grooves on the two track plates, the rollers at two ends of the other first sliding block are slidably arranged in the other two corresponding guide grooves on the two track plates, the opposite surfaces of the two first sliding blocks are respectively provided with a semicircular thread groove, and the upper side of the core penetrates through the two semicircular thread grooves and is arranged in the cavity sleeve; the outer side wall of the cavity sleeve is provided with a first spiral groove and a second spiral groove, and the upper ends of the first spiral groove and the second spiral groove are communicated.

Further, two sides of the top plate, which are close to the two track plates, are provided with a first chute and a second chute which are parallel to the track plates, a first slide bar and a second slide bar are respectively arranged in the first chute and the second chute in a sliding manner, one side of the first slide bar is fixed with one first slide block through a bolt, one side of the second slide bar is fixed with the other first slide block through a bolt, and the other sides of the first slide bar and the second slide bar are respectively connected with a group of second forming units.

Further, the second molding unit comprises two second sliding blocks, one side of the first sliding rod is connected with the second sliding blocks in a mounting mode, one side of the second sliding rod is connected with the other second sliding block in a mounting mode, and the semicircular thread grooves are formed in the opposite faces of the two second sliding blocks.

Further, the track plate comprises two groups of guide modules, each group of guide modules is provided with a group of first forming units in a corresponding mode, one group of first forming units are connected with one group of second forming units through the first sliding rods and the second sliding rods, 8 cores are correspondingly arranged on the first forming units and the second forming units respectively, and the cavity sleeves are in one-to-one correspondence with the cores.

Further, a plurality of guide rods are further fixed on the base, guide holes are formed in the positions, corresponding to the guide rods, on the top plate, and the guide rods penetrate through the guide holes.

Further, a plurality of through holes are formed in the base, push rods are slidably arranged in the through holes, one ends of the push rods are connected with the top plate, and the other ends of the push rods extend out of the through holes.

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

the 30ml sampling tube die has a simple structure and reasonable and ingenious design, comprises a panel, a water gap plate, an upper movable die, a die core, a top plate and a base, wherein the die core comprises a plurality of cavity sleeves arranged on the upper movable die and a plurality of cores arranged on the base; the two sides of the base are symmetrically provided with a track plate, the opposite surfaces of the track plate are provided with at least one group of guide modules, the guide modules comprise two guide grooves, the lower sides of the two guide grooves are parallel and close, the upper sides of the two guide grooves are separated towards one side far away from each other, the top plate is provided with at least one group of first forming units, each first forming unit comprises two first sliding blocks, two ends of each first sliding block in the length direction are respectively provided with rollers, the rollers at two ends of one first sliding block are slidably arranged in two corresponding guide grooves on the two track plates, the rollers at two ends of the other first sliding block are slidably arranged in the other two corresponding guide grooves on the two track plates, the opposite surfaces of the two first sliding blocks are respectively provided with a semicircular thread groove, the upper side of a core penetrates through the two semicircular thread grooves and is arranged in a cavity sleeve, and the outer side walls of the core are provided with a first spiral groove and a second spiral groove, and the upper ends of the first spiral groove and the second spiral groove are communicated; when the mold is opened, the top plate is utilized to push the two first sliding blocks to cling to and move upwards along the guide grooves on the two sides, so that the sampling tube body is pushed to fall off from the mold core, then under the separated guide of the upper sides of the two guide grooves, the two first sliding blocks are separated, the demolding of the threads on the outer side wall of the tube opening of the sampling tube is realized, and the spiral cooling liquid surrounds the cavity sleeve, so that the cooling effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a 30ml sampling tube structure;

FIG. 2 is a schematic illustration of a 30ml sampling tube mold portion of the present utility model;

FIG. 3 is a schematic illustration of the top plate structure of a 30ml sampling tube mold of the present utility model;

FIG. 4 is a schematic view of a first slide, a second slide and a track plate of a die insert of a 30ml sampling tube die of the present utility model;

FIG. 5 is a schematic illustration of the structure of the first slide bar and the second slide bar of the 30ml sampling tube mold of the present utility model;

FIG. 6 is a schematic view of a partial structure of two first sliders of a 30ml sampling tube mold of the present utility model;

FIG. 7 is a schematic diagram of the cavity cover structure of a 30ml sampling tube mold according to the present utility model.

Description of the main reference signs

10. A panel;

20. a nozzle plate;

30. an upper movable die;

40. a mold core; 401. a cavity sleeve; 4011. a first helical groove; 4012. a second helical groove; 402. a core;

50. a top plate; 501. a first slider; 5011. a roller; 502. a second slider; 503. semicircular thread grooves; 504. a first slide bar; 505. a second slide bar;

60. a base; 601. a track plate; 6011. a guide groove;

70. 30ml of sampling tube; 701. and (5) external threads.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples

As shown in FIG. 1, the 30ml sampling tube 70 is cylindrical, the length of the tube body is 10cm, the outer side wall of one side close to the tube mouth is provided with threads, and the cooling molding and demolding of the sampling tube are the problems to be solved because the tube body of the 30ml sampling tube 70 is longer and the outer side wall of the tube mouth is provided with threads.

Referring to fig. 2-6, the utility model discloses a 30ml sampling tube mold, which comprises a panel 10, a nozzle plate 20, an upper movable mold 30, a mold core 40, a top plate 50 and a base 60 from top to bottom, wherein the mold core 40 comprises a plurality of cavity sleeves 401 arranged on the upper movable mold 30 and a plurality of cores 402 arranged on the base 60; the two sides of the base 60 are symmetrically provided with a track board 601, opposite surfaces of the track board 601 are provided with at least one group of guide modules, each guide module comprises two guide grooves 6011, the lower sides of the two guide grooves 6011 are parallel and close, the upper sides of the two guide grooves 6011 are separated towards one side far away from each other, the top plate 50 is provided with at least one group of first forming units, each first forming unit comprises two first sliding blocks 501, two ends of each first sliding block 501 in the length direction are respectively provided with a roller 5011, the rollers 5011 at two ends of one first sliding block 501 are slidably arranged in two corresponding guide grooves 6011 on the two track boards 601, the rollers 5011 at two ends of the other first sliding block 501 are slidably arranged in the other two corresponding guide grooves 6011 on the two track boards 601, the opposite surfaces of the two first sliding blocks 501 are respectively provided with semicircular thread grooves 503, and the upper sides of the core 402 penetrate through the space between the two semicircular thread grooves 503 and are arranged in the cavity sleeve 401. Specifically, during mold closing, the two first sliding blocks 501 are arranged at the lower sides of the two guide grooves 6011, the mold core 402 passes through between the two semicircular thread grooves 503 and is arranged in the cavity sleeve 401, the two semicircular forms the thread of the outer side wall of the pipe orifice of the molded sampling pipe, and the two first sliding blocks 501, the mold core 402 and the cavity sleeve 401 form the cavity of the molded sampling pipe; when the die is opened, a plurality of through holes are formed in the base 60, push rods are slidably arranged in the through holes, one ends of the push rods are connected with the top plate 50, the other ends of the push rods extend out of the through holes, the push rods push the top plate 50 to push the two first sliding blocks 501 upwards to move along the guide grooves 6011, and as the lower sides of the two guide grooves 6011 are parallel, the two semicircular thread grooves 503 clasp the outside threads of the opening of the sampling tube to drive the sampling tube to deviate from the core 402 when moving upwards, when the rollers 5011 of the two first sliding blocks 501 move to the position where the two guide grooves 6011 are separated, the two first sliding blocks 501 are separated under the action of the guide grooves 6011, and the sampling tube falls off from the semicircular thread grooves 503 of the two first sliding blocks 501, so that the die stripping of the sampling tube is realized. According to the utility model, when the die is opened, the sampling tube is pushed to be separated from the core 402 by using the two first sliding blocks 501, and the two first sliding blocks 501 are separated by using the two guide grooves 6011 to drive the two first sliding blocks 501 to be separated, so that the sampling tube falls from between the two first sliding blocks 501, and the automatic smooth die stripping of the sampling tube is realized.

Referring to fig. 2 to 6, a first sliding groove and a second sliding groove parallel to the track boards 601 are formed on two sides of the top board 50, which are close to the two track boards 601, a first sliding bar 504 and a second sliding bar 505 are slidably arranged in the first sliding groove and the second sliding groove respectively, one side of the first sliding bar 504 is fixed with one first sliding block 501 through a bolt, one side of the second sliding bar 505 is fixed with the other first sliding block 501 through a bolt, and the other sides of the first sliding bar 504 and the second sliding bar 505 are respectively connected with a group of second molding units. The first molding units with two first sliding blocks 501 are a group, and the first sliding bars 504 and the second sliding bars 505 drive the second molding units to synchronously open the mold. Specifically, the second molding unit includes two second sliders 502, one side of the first slider 504 is installed and connected with the second slider 502, one side of the second slider 505 is installed and connected with the other second slider 502, the opposite surfaces of the two second sliders 502 are provided with semicircular thread grooves 503, when the top plate 50 is pushed upwards, the two first sliders 501 and the two second sliders 502 are pushed to move upwards at the same time, when the two first sliders 501 are separated under the action of the upper sides of the two guide grooves 6011, one first slider 501 drives the second slider 502 to move along one side of the first sliding groove through the first slider 504, the other first slider 501 drives the other second slider 502 to move along one side of the second sliding groove through the second slider 505, and the moving directions of the first slider 504 and the second slider 505 are opposite, so that the two first sliders 501 and the two second sliders 502 synchronously act during mold opening. Further, the track plate 601 includes two sets of guiding modules, each set of guiding modules is correspondingly provided with a set of first molding units, the first molding units are connected with a set of second molding units through a first sliding rod 504 and a second sliding rod 505, 8 cores 402 are correspondingly provided in the first molding units and the second molding units, and the cavity sleeves 401 are correspondingly provided with the cores 402 one by one. Specifically, two first shaping units drive two second shaping units, and every group of shaping unit is provided with 8 cores 402 altogether, and one shot forming can injection moulding 32 sampling pipes promptly, and can realize smooth and easy drawing of patterns simultaneously, improves production efficiency.

Referring to fig. 7, the cavity cover 401 is provided with a first spiral groove 4011 and a second spiral groove 4012 on an outer side wall, and upper ends of the first spiral groove 4011 and the second spiral groove 4012 are communicated. Specifically, during mold closing and injection molding, the cooling liquid enters the mold from the outside, starts around the outer side wall of the cavity sleeve 401 from the lower end of the first spiral groove 4011, rises to the upper end of the second spiral groove 4012, and then flows out of the mold from the lower end to the lower end after encircling the second spiral groove 4012, so that the cooling liquid can flow around and cool according to the characteristic of the length of the tube body of the sampling tube, and the cooling effect of the product in the cavity sleeve 401 is good.

In addition, a plurality of guide rods are further fixed on the base 60, guide holes are formed in the positions, corresponding to the guide rods, of the top plate 50, the guide rods penetrate through the guide holes, the top plate 50 can move up and down along the guide rods, and the phenomenon that the top plate 50 is blocked in the pushing process and the die opening is affected is avoided.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A 30ml sampling tube mold, characterized in that: the mold comprises a panel, a water gap plate, an upper movable mold, a mold core, a top plate and a base from top to bottom, wherein the mold core comprises a plurality of cavity sleeves arranged on the upper movable mold and a plurality of cores arranged on the base;

the two sides of the base are symmetrically provided with a fixed track plate, opposite surfaces of the track plate are provided with at least one group of guide modules, each guide module comprises two guide grooves, the lower sides of the guide grooves are parallel and close, the upper sides of the guide grooves are separated towards one side far away from each other, the top plate is provided with at least one group of first forming units, each first forming unit comprises two first sliding blocks, two ends of each first sliding block in the length direction are respectively provided with a roller, two corresponding guide grooves of the two rollers at two ends of each first sliding block are slidably arranged on the two track plates, the other two corresponding guide grooves of the rollers at two ends of each first sliding block are slidably arranged on the other two corresponding guide grooves of the two track plates, the opposite surfaces of each first sliding block are respectively provided with a semicircular thread groove, the upper side of the core penetrates through the two semicircular thread grooves and is arranged in the cavity sleeve, the outer side wall of the cavity sleeve is provided with a first spiral groove and a second spiral groove, and the tail ends of the first spiral groove and the second spiral groove are communicated.

2. The 30ml sampling tube mold of claim 1, wherein: the two sides of the top plate, which are close to the two track plates, are provided with a first chute and a second chute which are parallel to the track plates, a first slide bar and a second slide bar are respectively arranged in the first chute and the second chute in a sliding manner, one side of the first slide bar is fixed with one first slide block through a bolt, one side of the second slide bar is fixed with the other first slide block through a bolt, and the other sides of the first slide bar and the second slide bar are respectively connected with a group of second molding units.

3. The 30ml sampling tube mold of claim 2, wherein: the second molding unit comprises two second sliding blocks, one side of the first sliding rod is connected with the second sliding blocks in a mounting mode, one side of the second sliding rod is connected with the other second sliding block in a mounting mode, and the semicircular thread grooves are formed in the opposite faces of the two second sliding blocks.

4. A 30ml sampling tube mould according to claim 3, wherein: the track plate comprises two groups of guide modules, each group of guide modules is provided with a group of first forming units, each group of first forming units is connected with the corresponding group of second forming units through the corresponding first sliding rods and the corresponding second sliding rods, 8 cores are correspondingly arranged on the corresponding first forming units and the corresponding second forming units, and the die cavity sleeves are in one-to-one correspondence with the cores.

5. The 30ml sampling tube mold of claim 1, wherein: the base is further fixed with a plurality of guide rods, the top plate is provided with guide holes at positions corresponding to the guide rods, and the guide rods penetrate through the guide holes.

6. The 30ml sampling tube mold of claim 1, wherein: the base is provided with a plurality of through holes, push rods are slidably arranged in the through holes, one ends of the push rods are connected with the top plate, and the other ends of the push rods extend out of the through holes.

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