A quantitative packaging device for hydrogel production

Abstract

The utility model discloses a quantitative dispensing device for hydrogel production, comprising a dispensing barrel, wherein the lower end of the dispensing barrel is connected with a main pipe, a branch pipe is connected below the main pipe, and an injection head is connected to the middle of one end of the branch pipe away from the main pipe; a first conveyor belt is arranged at a position corresponding to the branch pipe on the side of a base, a plurality of uniformly arranged shells are connected to the surface of the first conveyor belt, a slide plate is slidably connected to the inside of the shell, a symmetrically arranged spring is connected to the side of the slide plate close to the injection head, and the other end of the spring is connected to the shell; the first conveyor belt is arranged on a first conveying frame, and a cylinder is arranged on the side of the first conveying frame away from the injection head; after the pneumatic shaft completely slides into the cylinder, the first conveyor belt rotates again, and the next shell is conveyed to the position corresponding to the injection head, and the above operation is repeated, and then reciprocating is performed with the cooperation of the first conveyor belt, so that the hydrogel can be continuously and quantitatively dispensed, time is not wasted, and work efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of quantitative packaging, and in particular relates to a quantitative packaging device for hydrogel production. Background Art

[0002] Hydrogel is a polymer material with high water absorption properties, which can absorb and retain a large amount of water in its structure. It is widely used in the fields of medicine, laboratories, and industry, and is often used for quantitative packaging and control of liquids to ensure accuracy and efficiency.

[0003] Patent CN220595265U discloses a quantitative packaging structure for curing adhesives. By designing a simple stirring component, when the curing adhesive is quantitatively packaged, the quantitative time is too long to prevent the curing adhesive from solidifying. The equipment can automatically stir it, thereby eliminating the need for manual stirring by the staff, saving time and effort.

[0004] Although the above solution does not require manual stirring by the staff, saving time and effort, when using it, the operator is required to place the collecting bottle on the support plate first. After the quantitative packaging of the collecting bottle is completed, the operator is required to remove the collecting bottle again and place the unquantified collection bottle. There are many operating steps, and the quantitative packaging of the fixing adhesive is discontinuous, which leads to a waste of time and low work efficiency. Utility Model Content

[0005] In order to solve the technical problem of low quantitative packaging efficiency, the utility model provides a quantitative packaging device for hydrogel production.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A quantitative dispensing device for hydrogel production comprises a dispensing barrel, the lower end of which is connected to a main pipe, a branch pipe is connected below the main pipe, and an injection head is connected to the middle of the branch pipe away from the main pipe;

[0008] A first conveyor belt is arranged at a position corresponding to the branch pipe on the side of the base, and a plurality of evenly arranged shells are connected to the surface of the first conveyor belt. A slide plate is slidably connected inside the shell. A symmetrically arranged spring is connected to one side of the slide plate close to the injection head, and the other end of the spring is connected to the shell.

[0009] The first conveyor belt is arranged on the first conveyor frame. A cylinder is arranged on a side of the first conveyor frame away from the injection head. The cylinder corresponds to the injection head, and a pneumatic shaft is connected to an output end of the cylinder.

[0010] Preferably, a first groove is formed on a side of the housing close to the injection head.

[0011] Preferably, a second groove is provided in the upper middle portion of the slide plate.

[0012] Preferably, a positioning groove is provided on a side of the slide away from the injection head.

[0013] Preferably, the sides of the slide plate are connected with symmetrically arranged slide bars, and the positions of the outer shell corresponding to the slide bars are provided with symmetrically arranged slide rails, and the slide bars are slidably connected in the slide rails.

[0014] Preferably, a symmetrically arranged connecting plate is connected to the outer side of one end of the first conveying frame away from the first motor, and an arc-shaped plate is connected to one end of the connecting plate away from the first conveying frame.

[0015] Preferably, a second conveyor belt is arranged below one end of the first conveyor belt close to the arc-shaped plate.

[0016] Beneficial effects of the utility model:

[0017] The operator places the container on the shell and the slide, and the first conveyor belt conveys the shell, the slide and the container to the position corresponding to the injection head. After the correspondence, the first conveyor belt stops rotating, and the cylinder operates at the same time. The pneumatic shaft slides out of the cylinder and pushes the slide, so that the slide and the container are close to the injection head. When the slide is pushed, the spring is squeezed, and the spring contracts when squeezed, and the restoring force is stored at the same time. After the receiving head at the front end of the container contacts the injection head, the injection head injects the hydrogel in the dispensing barrel into the container for packaging. After the container is filled, The injection head no longer continues to inject hydrogel into the container, and the cylinder will drive the pneumatic shaft again to retract the pneumatic shaft into the cylinder. At the same time, the slide loses its thrust, and under the action of the spring restoring force, the spring and the slide will reset, so that the slide and the container are away from the injection head. After the pneumatic shaft completely slides into the cylinder, the first conveyor belt rotates again and conveys the next shell to the position corresponding to the injection head, and repeats the above operation, and then with the cooperation of the first conveyor belt, reciprocates, so that the hydrogel can be continuously quantitatively packaged, without wasting time, and improving work efficiency.

[0018] When the shell is transferred to the bending part of the first conveyor belt, the container will be between the slide plate and the curved plate, so that the curved plate will block the container to prevent the container from falling due to gravity. When the shell is transferred to the bottom of the first conveyor belt and is parallel to the first conveyor belt, the container loses the obstruction of the curved plate, and thus falls onto the second conveyor belt under the action of the gravity of the container. The second conveyor belt will transfer the container to the next step for centralized collection. By setting the first conveyor belt and the second conveyor belt staggered up and down and cooperating with the curved plate and utilizing the container's own gravity, the steps of manually taking the container from the slide plate can be reduced, the operator's work is simplified, and work efficiency and productivity can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a three-dimensional diagram of a quantitative dispensing device for hydrogel production according to the utility model;

[0021] Figure 2 This is a three-dimensional diagram of the outer shell of a quantitative dispensing device for hydrogel production according to the utility model;

[0022] Figure 3 This is an exploded view of the outer shell of a quantitative dispensing device for hydrogel production according to the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the arc plate in a quantitative dispensing device for hydrogel production according to the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Distributing barrel; 2. First conveyor belt; 3. Shell; 4. Cylinder; 5. Curved plate; 6. Second conveyor belt;

[0026] 11. Main pipe; 12. Branch pipe; 13. Injection head; 14. Base;

[0027] 21. a first conveying frame; 22. a first motor;

[0028] 31. first groove; 32. slide plate; 33. second groove; 34. positioning groove; 35. slide bar; 36. slide rail; 37. spring;

[0029] 41. Pneumatic shaft; 42. Mounting plate;

[0030] 51. Connecting plate;

[0031] 61. A second conveying rack; 62. A second motor. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1 - Figure 4 As shown, a quantitative dispensing device for hydrogel production includes a dispensing barrel 1 for placing undispensed hydrogel;

[0034] The lower end of the distributing barrel 1 is connected to a main pipe 11, and a branch pipe 12 is connected below the main pipe 11. The main pipe 11 and the branch pipe 12 cooperate to discharge the hydrogel;

[0035] An injection head 13 is connected to the middle of the branch pipe 12 away from the main pipe 11, and is used to inject the hydrogel from the branch pipe 12 into the container;

[0036] The lower end of the main pipe 11 is mounted on a base 14, and the base 14 is used to support the main pipe 11, the branch pipe 12 and the material distribution barrel 1;

[0037] A first conveyor belt 2 is provided at the side of the base 14 corresponding to the position of the branch pipe 12, which is used to convey the container to the position of the injection head 13 for packaging the hydrogel, and at the same time convey the filled container to the second conveyor belt 6;

[0038] A plurality of uniformly arranged shells 3 are connected to the surface of the first conveyor belt 2. A first groove 31 is provided on one side of the shell 3 close to the injection head 13. The front end of the container is placed in the first groove 31 to support the front end of the groove.

[0039] A slide plate 32 is slidably connected inside the housing 3 to assist the container to approach the injection head 13;

[0040] A second groove 33 is provided in the middle of the upper part of the slide plate 32, and the body of the container is placed in the second groove 33 to support the body of the container;

[0041] A positioning groove 34 is provided on the side of the slide plate 32 away from the injection head 13. By placing the side wings of the container in the positioning groove 34, the container can be positioned to prevent the container from shifting.

[0042] The side of the slide plate 32 is connected with a symmetrically arranged slide bar 35, and the housing 3 is provided with a symmetrically arranged slide rail 36 at the position corresponding to the slide bar 35. The slide bar 35 is slidably connected in the slide rail 36, which can limit the position of the slide plate 32 and prevent the slide plate 32 from being separated from the housing 3;

[0043] A symmetrically arranged spring 37 is connected to one side of the slide plate 32 close to the injection head 13, and the other end of the spring 37 is connected to the housing 3. The spring 37 is used to reset the slide plate 32;

[0044] It is worth noting here that the spring 37 is arranged near the injection head 13 to prevent the operator from dropping the container into the housing 3 when placing the container, causing the side wings of the container to be stuck in the spring 37, making it difficult to take out the container. This problem can be avoided by this arrangement.

[0045] The first conveyor belt 2 is arranged on the first conveyor frame 21. The first conveyor frame 21 has a driving shaft at one end and a rotating shaft at the other end. One end of the driving shaft of the first conveyor frame 21 is connected to a first motor 22 fixedly connected to the outer side of the first conveyor frame 21. The first motor 22 cooperates with the driving shaft of the first conveyor belt 2 to rotate the first conveyor belt 2.

[0046] A cylinder 4 is disposed on one side of the first conveyor frame 21 away from the injection head 13. The cylinder 4 corresponds to the injection head 13. The output end of the cylinder 4 is connected to a pneumatic shaft 41. The cylinder 4 cooperates with the drive shaft to push the slide plate 32 so that the slide plate 32 is close to the injection head 13, and then the container is close to the injection head 13.

[0047] During specific use, the operator places the container on the shell 3 and the slide 32, and conveys the shell 3, the slide 32 and the container to the position corresponding to the injection head 13 through the first conveyor belt 2. After the correspondence, the first conveyor belt 2 stops rotating, and the cylinder 4 operates at the same time. The pneumatic shaft 41 slides out of the cylinder 4 and pushes the slide 32, so that the slide 32 and the container are close to the injection head 13. When the slide 32 is pushed, the spring 37 is squeezed, and the spring 37 is squeezed and contracts, and the restoring force is stored at the same time. After the receiving head at the front end of the container contacts the injection head 13, the injection head 13 injects the hydrogel in the dispensing barrel 1 into the container for packaging, and the container is filled. After completion, the injection head 13 will no longer continue to inject the hydrogel into the container, and the cylinder 4 will drive the pneumatic shaft 41 again, so that the pneumatic shaft 41 is stored in the cylinder 4. At the same time, the slide 32 loses its thrust, and under the action of the restoring force of the spring 37, the spring 37 and the slide 32 will reset, so that the slide 32 and the container are away from the injection head 13. After the pneumatic shaft 41 completely slides into the cylinder 4, the first conveyor belt 2 rotates again and conveys the next shell 3 to the position corresponding to the injection head 13, and repeats the above operation, and then with the cooperation of the first conveyor belt 2, reciprocating is performed, so that the hydrogel can be continuously quantitatively packaged, without wasting time, thereby improving work efficiency.

[0048] A mounting plate 42 is connected to the position of the first conveying frame 21 corresponding to the cylinder 4, and is used to mount, support and fix the cylinder 4;

[0049] The outer side of one end of the first conveying frame 21 away from the first motor 22 is connected to a symmetrically arranged connecting plate 51, and one end of the connecting plate 51 away from the first conveying frame 21 is connected to an arc plate 5 for blocking the container to prevent the container from falling from the housing 3 and the slide plate 32 due to gravity, causing damage to the container;

[0050] A second conveyor belt 6 is provided below one end of the first conveyor belt 2 close to the arc-shaped plate 5, and the second conveyor belt 6 is used to receive the filled containers and to transmit the filled containers;

[0051] During specific use, when the outer shell 3 is conveyed to the bending part of the first conveyor belt 2, the container will be between the slide plate 32 and the curved plate 5, so that the curved plate 5 will block the container to prevent the container from falling due to gravity. When the outer shell 3 is conveyed to the bottom of the first conveyor belt 2 and is parallel to the first conveyor belt 2, the container loses the obstruction of the curved plate 5, and thus falls onto the second transmission belt under the action of the gravity of the container. The second conveyor belt 6 will convey the container to the next step for centralized collection. By setting the first conveyor belt 2 and the second conveyor belt 6 staggered up and down, cooperating with the curved plate 5, and utilizing the container's own gravity, the steps of manually taking the container from the slide plate 32 can be reduced, thereby simplifying the operator's work and improving work efficiency and productivity.

[0052] The second conveyor belt 6 is arranged on the second conveyor frame 61. The second conveyor frame 61 has a driving shaft at one end and a rotating shaft at the other end. One end of the driving shaft of the second conveyor frame 61 is connected to the second motor 62 fixedly connected to the outside of the second conveyor frame 61. The second motor 62 cooperates with the driving shaft of the second conveyor belt 6 to rotate the second conveyor belt 6.

[0053] In the description of the specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The above contents are merely examples and explanations of the structure of the utility model. The technicians in the technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A quantitative packaging device for hydrogel production, characterized in that: It comprises a material distribution barrel (1), the lower end of which is connected to a main pipe (11), a branch pipe (12) is connected below the main pipe (11), and an injection head (13) is connected to the middle of one end of the branch pipe (12) away from the main pipe (11); A first conveyor belt (2) is arranged at a position on the side of the base (14) corresponding to the branch pipe (12); a plurality of uniformly arranged shells (3) are connected to the surface of the first conveyor belt (2); a slide plate (32) is slidably connected inside the shell (3); a symmetrically arranged spring (37) is connected to one side of the slide plate (32) close to the injection head (13); and the other end of the spring (37) is connected to the shell (3); The first conveyor belt (2) is arranged on the first conveyor frame (21); a cylinder (4) is arranged on the side of the first conveyor frame (21) away from the injection head (13); the cylinder (4) corresponds to the injection head (13); and an output end of the cylinder (4) is connected to a pneumatic shaft (41).

2. A quantitative packaging device for hydrogel production according to claim 1, characterized in that: A first groove (31) is formed on one side of the housing (3) close to the injection head (13).

3. A quantitative packaging device for hydrogel production according to claim 2, characterized in that: A second groove (33) is provided in the middle of the upper part of the slide plate (32).

4. A quantitative packaging device for hydrogel production according to claim 3, characterized in that: A positioning groove (34) is provided on the slide plate (32) at a position away from the injection head (13).

5. A quantitative dispensing device for hydrogel production according to claim 4, characterized in that: The side of the slide plate (32) is connected with a symmetrically arranged slide bar (35), and the housing (3) is provided with a symmetrically arranged slide rail (36) at a position corresponding to the slide bar (35), and the slide bar (35) is slidably connected in the slide rail (36).

6. A quantitative dispensing device for hydrogel production according to claim 5, characterized in that: A symmetrically arranged connecting plate (51) is connected to the outer side of one end of the first conveying frame (21) away from the first motor (22), and an arc-shaped plate (5) is connected to one end of the connecting plate (51) away from the first conveying frame (21).

7. A quantitative dispensing device for hydrogel production according to claim 6, characterized in that: A second conveyor belt (6) is arranged below one end of the first conveyor belt (2) close to the arc-shaped plate (5).

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