CN214353801U - Plastic culture dish production injection molding machine is used in laboratory - Google Patents

Abstract

The utility model discloses a laboratory is with plastics culture dish production injection molding machine, including the injection molding machine body, the bottom fixedly connected with base of injection molding machine body, the spout has been seted up to the bilateral symmetry of base inner wall, sliding connection has the slide between two spouts, the middle part on slide top is provided with drive mechanism, the equal fixed mounting in four edges of slide bottom has the universal wheel, the bilateral symmetry fixedly connected with diaphragm of injection molding machine body, the bottom of two diaphragms all rotates through the bearing and is connected with the sleeve, telescopic inner chamber screw thread has cup jointed the lead screw, the bottom fixedly connected with dwang of lead screw, the both sides on slide top are rotated through a tip that rotates groove and two dwangs and are connected. The utility model discloses a cooperation of slide, drive mechanism, sleeve, lead screw and dwang is used, highly adjusts the slide to the realization carries out the purpose of stretching out and drawing back to four universal wheels, has improved the convenience that the injection molding machine body removed, and then has improved the practicality of injection molding machine body.

Description

Plastic culture dish production injection molding machine is used in laboratory

Technical Field

The utility model relates to an experimental facilities technical field, in particular to plastics culture dish production injection molding machine is used in laboratory.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.

The laboratory is with plastics culture dish need utilize the injection molding machine to carry out injection molding processing when production, and the injection molding machine generally directly contacts through supporting leg and ground, and the great not convenient to remove of weight, generally need utilize large-scale machinery to drive its removal, leads to the cost-push that the injection molding machine removed, and the speed of removing in order to guarantee the safety of injection molding machine is slower to the practicality of injection molding machine has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic culture dish production injection molding machine is used in laboratory to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic culture dish production injection molding machine for a laboratory comprises an injection molding machine body, wherein the bottom end of the injection molding machine body is fixedly connected with a base, the inner part of the base is of a cavity structure, sliding grooves are symmetrically arranged on two sides of the inner wall of the base, a sliding plate is connected between the two sliding grooves in a sliding manner, the middle part of the top end of the sliding plate is provided with a transmission mechanism, four corners of the bottom end of the sliding plate are all fixedly provided with universal wheels, the two sides of the injection molding machine body are symmetrically and fixedly connected with transverse plates, the bottom ends of the two transverse plates are both rotatably connected with sleeves through bearings, the inner wall of the sleeve is provided with internal threads, the inner cavity of the sleeve is sleeved with a screw rod through threads, the bottom end of the screw rod is fixedly connected with a rotating rod, the two sides of the top end of the sliding plate are symmetrically provided with two rotating grooves, and the inner cavities of the two rotating grooves are respectively and rotatably connected with one end parts of the two rotating rods through bearings.

Preferably, drive mechanism includes two chains, the middle part fixedly connected with servo motor on slide top, servo motor's output shaft is fixed to be cup jointed two first sprockets, two the outer wall of first sprocket is engaged with one side of two chain inner walls respectively and is connected, two the equal meshing of inner wall of the chain other end is connected with the second sprocket, two the inner wall of second sprocket is fixed to be cup jointed with the outer wall of two dwangs respectively.

Preferably, the top end of the base is symmetrically provided with sliding holes, and the outer walls of the two sleeves are movably inserted and connected with the inner cavities of the two sliding holes respectively.

Preferably, the bar-shaped limiting holes are symmetrically formed in one side of the sliding plate, the two jacks are formed in the two sides of the base, the inner cavities of the jacks are movably connected with the limiting plates in an alternating mode, and one ends of the limiting plates penetrate through the two bar-shaped limiting holes and extend into the inner cavities of the jacks.

Preferably, the bottom of base is four through-holes, four have been seted up to the rectangular array the bottom of universal wheel is connected with the inner chamber activity interlude of four through-holes respectively, the equal fixedly connected with supporting leg in four edges of base.

Preferably, the servo motor is electrically connected with an external power supply through an external switch.

The utility model discloses a technological effect and advantage:

(1) the utility model adjusts the height of the sliding plate through the matching use of the sliding plate, the transmission mechanism, the sleeve, the lead screw and the rotating rod, thereby realizing the purpose of stretching four universal wheels, improving the convenience of the movement of the injection molding machine body and further improving the practicability of the injection molding machine body;

(2) the utility model discloses a cooperation of servo motor, first sprocket, second sprocket and chain is used, has realized driving two synchronous pivoted purposes of dwang to drive two synchronous rotations of lead screw, improved the stability of going up and down.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the enlarged structure of the part B in fig. 2 according to the present invention.

In the figure: 1. an injection molding machine body; 2. a base; 201. a slide hole; 202. a through hole; 3. a chute; 4. a slide plate; 401. a rotating groove; 402. a strip-shaped limiting hole; 5. a universal wheel; 6. a transverse plate; 7. a sleeve; 8. a screw rod; 9. rotating the rod; 10. a chain; 11. a servo motor; 12. a first sprocket; 13. a second sprocket; 14. a limiting plate; 15. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a plastic culture dish production injection molding machine for laboratory as shown in figures 1-4, which comprises an injection molding machine body 1, a base 2 is fixedly connected with the bottom end of the injection molding machine body 1, the inside of the base 2 is of a cavity structure, sliding chutes 3 are symmetrically arranged on the two sides of the inner wall of the base 2, sliding plates 4 are slidably connected between the two sliding chutes 3, universal wheels 5 are fixedly arranged on four corners of the bottom end of each sliding plate 4, the sliding plates 4 drive the universal wheels 5 to move downwards to be contacted with the ground, so that the universal wheels 5 rotate to drive the injection molding machine body 1 to move, the convenience for moving the injection molding machine body 1 is improved, transverse plates 6 are fixedly connected with the two sides of the injection molding machine body 1, sleeves 7 are rotatably connected with the bottom ends of the two transverse plates 6 through bearings, inner walls of the sleeves 7 are provided with inner threads, screw rods 8 are sleeved on the inner cavity threads of the sleeves 7, and rotating rods 9 are fixedly connected with the bottom ends of the screw rods 8, the thread directions of the two screw rods 8 are the same, the two sides of the top end of the sliding plate 4 are symmetrically provided with rotating grooves 401, the inner cavities of the two rotating grooves 401 are respectively and rotatably connected with one end parts of the two rotating rods 9 through bearings, the rotating rods 9 drive the screw rods 8 to rotate, the screw rods 8 are in threaded sleeve connection with the sleeves 7, so that the screw rods 8 simultaneously drive the sleeves 7 to ascend and descend when rotating, the top end of each sleeve 7 is fixedly connected with the transverse plate 6, so that the sleeves 7 ascend and descend to enable the screw rods 8 to ascend and descend, and therefore the sliding plate 4 is driven to move up and down along the sliding groove 3, and when moving downwards, the sliding plate 4 drives the four universal wheels 5 to move downwards to enable the universal wheels to be in contact with the ground, so that the convenience in moving of the injection molding machine body 1 is improved;

the middle part of the top end of the sliding plate 4 is provided with a transmission mechanism, the transmission mechanism comprises two chains 10, the middle part of the top end of the sliding plate 4 is fixedly connected with a servo motor 11, the servo motor 11 is electrically connected with an external power supply through an external switch, an output shaft of the servo motor 11 is fixedly sleeved with two first chain wheels 12, the outer walls of the two first chain wheels 12 are respectively meshed with one sides of the inner walls of the two chains 10, the inner walls of the other ends of the two chains 10 are respectively meshed with a second chain wheel 13, the inner walls of the two second chain wheels 13 are respectively fixedly sleeved with the outer walls of the two rotating rods 9, the top end of the base 2 is symmetrically provided with sliding holes 201, the outer walls of the two sleeves 7 are respectively movably and alternately connected with the inner cavities of the two sliding holes 201, one side of the sliding plate 4 is symmetrically provided with strip-shaped limiting holes 402, two sides of the base 2 are respectively provided with two insertion holes, and the inner cavities of the two insertion holes are respectively movably and alternately connected with limiting plates 14, the one end of two limiting plates 14 all runs through two spacing holes 402 of bar and extends to in the inner chamber of jack, universal wheel 5 extends to behind base 2's bottom, utilize limiting plate 14 to fix a position slide 4, thereby make universal wheel 5 remain stable, the stability of injection molding machine body 1 motion has been improved, base 2's bottom is the rectangle array and has seted up four through-holes 202, the bottom of four universal wheels 5 is connected with the inner chamber swing joint of four through-holes 202 respectively, the equal fixedly connected with supporting leg 15 in four edges of base 2.

The utility model discloses the theory of operation:

when the universal sliding plate is used, the two limit plates 14 are pulled down, the reversing switch of the servo motor 11 is opened, the output shaft of the servo motor 11 rotates to drive the two first chain wheels 12 to rotate anticlockwise, the two first chain wheels 12 drive the two chains 10 to transmit, the two chains 10 drive the two second chain wheels 13 to rotate anticlockwise, the two second chain wheels 13 drive the two rotating rods 9 to rotate anticlockwise, the rotating rods 9 drive the screw rod 8 to rotate anticlockwise, the screw rod 8 rotates to drive the sleeve 7 to move upwards, but the top end of the sleeve 7 is relatively fixed with the transverse plate 6, so that the screw rod 8 moves downwards to drive the sliding plate 4 to move downwards along the sliding chute 3, the sliding plate 4 drives the four universal wheels 5 to move downwards to be in contact with the ground, the switch of the servo motor 11 is closed, and then one ends of the two limit plates 14 penetrate through the two strip-shaped limit holes 402 on one side of the two sliding plates 4 and extend into the inner cavity of the jack, the sliding plate 4 is positioned, and then the universal wheel 5 is pushed to move, so that the injection molding machine body 1 is driven to move.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A plastic culture dish production injection molding machine for laboratories comprises an injection molding machine body (1) and is characterized in that a base (2) is fixedly connected to the bottom end of the injection molding machine body (1), the inside of the base (2) is of a cavity structure, sliding grooves (3) are symmetrically formed in two sides of the inner wall of the base (2), a sliding plate (4) is slidably connected between the two sliding grooves (3), a transmission mechanism is arranged in the middle of the top end of the sliding plate (4), universal wheels (5) are fixedly mounted at four corners of the bottom end of the sliding plate (4), transverse plates (6) are symmetrically and fixedly connected to two sides of the injection molding machine body (1), the bottom ends of the two transverse plates (6) are rotatably connected with a sleeve (7) through bearings, an inner thread is formed in the inner wall of the sleeve (7), and a screw rod (8) is sleeved on the inner cavity thread of the sleeve (7), the bottom fixedly connected with dwang (9) of lead screw (8), rotation groove (401), two have been seted up to the bilateral symmetry on slide (4) top the inner chamber of rotation groove (401) is connected through a tip rotation of bearing and two dwang (9) respectively.

2. The injection molding machine for producing the plastic culture dish for the laboratory according to claim 1, wherein the transmission mechanism comprises two chains (10), a servo motor (11) is fixedly connected to the middle of the top end of the sliding plate (4), two first chain wheels (12) are fixedly sleeved on an output shaft of the servo motor (11), the outer walls of the two first chain wheels (12) are respectively meshed with one sides of the inner walls of the two chains (10), the inner walls of the other ends of the two chains (10) are respectively meshed with a second chain wheel (13), and the inner walls of the two second chain wheels (13) are respectively fixedly sleeved with the outer walls of the two rotating rods (9).

3. The plastic culture dish production injection molding machine for the laboratory according to claim 1, wherein the top end of the base (2) is symmetrically provided with slide holes (201), and the outer walls of the two sleeves (7) are movably inserted and connected with the inner cavities of the two slide holes (201) respectively.

4. The plastic culture dish production injection molding machine for the laboratory according to claim 1, characterized in that one side of the sliding plate (4) is symmetrically provided with bar-shaped limiting holes (402), two insertion holes are respectively provided on both sides of the base (2), limiting plates (14) are movably and alternately connected to inner cavities of the two insertion holes, and one end of each of the two limiting plates (14) penetrates through the two bar-shaped limiting holes (402) and extends into the inner cavity of the insertion hole.

5. The plastic culture dish production injection molding machine for the laboratory according to claim 1, characterized in that four through holes (202) are formed in the bottom end of the base (2) in a rectangular array, the bottom ends of the four universal wheels (5) are movably inserted and connected with inner cavities of the four through holes (202), and supporting legs (15) are fixedly connected to four corners of the base (2).

6. The plastic culture dish production injection molding machine for the laboratory according to claim 2, wherein the servo motor (11) is electrically connected with an external power supply through an external switch.

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