Two-component dispensing device for in-vivo machine encapsulation of implantable brain system

Abstract

The utility model discloses a two-component dispensing device for encapsulating an in-vivo machine of an implantable brain system, which comprises a support component, a first dispensing component and a second dispensing component, the support component comprises a shell and a mounting plate, an accommodating cavity is formed in the shell, the mounting plate is arranged in the accommodating cavity and divides the accommodating cavity into a first accommodating cavity and a second accommodating cavity, and the first accommodating cavity is communicated with the second accommodating cavity; a mounting hole communicated with the first accommodating cavity and the second accommodating cavity is formed in the mounting plate; the glue barrel assembly is arranged in the second containing cavity and comprises two glue barrels and a fixing part, the fixing part is arranged on the mounting plate, the glue barrels are arranged on the fixing part, the glue barrels are fixed together side by side, and the two ends of each glue barrel are provided with a plunger and a glue outlet respectively; the driving assembly is arranged in the first accommodating cavity; the gluing assembly comprises a sliding table, an outer jacking column, an inner jacking column and a limiting switch. The device has the advantages of simple structure, convenience in use, accurate glue mixing proportion, high dispensing efficiency and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue dispensing, and in particular relates to a double-component glue dispensing device for encapsulating glue in an implantable brain system body. Background Art

[0002] Glue dispensing devices are also called glue coating machines, glue dripping machines, glue spraying machines, glue filling machines, etc. They are specially used to control fluids. The equipment that drips and sprays fluids on the surface or inside of products can achieve three-dimensional and four-dimensional path dispensing, accurate positioning, precise glue control, no drawing, no glue leakage, and no glue dripping. Glue dispensing machines are mainly used to accurately dispense, inject, apply, and drip glue and other liquids in product processes to the exact position of each product. They can be used to achieve dotting, drawing lines, circles or arcs; glue dispensing machines are divided into single-component glue dispensing machines and two-component glue dispensing machines. Two-component glue dispensing machines automatically mix two glues in a certain proportion and apply them to the product for bonding, sealing and other purposes.

[0003] In the prior art, two-component glue cartridges rely on manual double push rods or pneumatic glue pushing during use. Manual pushing is prone to uneven force, and the operation is cumbersome and the gluing efficiency is low. When pneumatic glue pushing, the plungers at the mouths of the two glue barrels may not be in the same plane, causing the push rods to contact the two plungers at different times, resulting in inconsistent glue discharge time, causing an improper mixing ratio of the two glues, and affecting the effect of the two-component glue.

[0004] Therefore, it has become an urgent problem to be solved in this field to develop a two-component glue dispensing device for encapsulating implantable brain systems in vivo, which is easy to operate, has high glue dispensing efficiency, has accurate glue mixing ratio and can ensure that two glues are dispensed and mixed at the same time. Utility Model Content

[0005] In view of this, the utility model provides a two-component glue dispensing device for gluing an implantable brain system in vivo, comprising: a bracket assembly, comprising a shell and a mounting plate, the shell is formed into a accommodating chamber, the mounting plate is arranged in the accommodating chamber and divides the accommodating chamber into a first accommodating chamber and a second accommodating chamber, and the mounting plate is provided with a mounting hole connecting the first accommodating chamber and the second accommodating chamber; a glue barrel assembly, arranged in the second accommodating chamber, comprising a glue barrel and a fixing member, the fixing member is arranged on the mounting plate, the glue barrel is arranged on the fixing member, the number of the glue barrels is two and they are fixed together side by side, and a plunger and a glue outlet are respectively provided at both ends of each glue barrel; a driving assembly, arranged in the first accommodating chamber; a glue dispensing assembly, comprising a slide, an outer top column, an inner top column, and a limit switch, the number of the outer top column and the inner top column are both two The sliding table is arranged in the first accommodating cavity, the outer push column is formed in a hollow rod shape, one end of which is fixed on the sliding table, and the other end passes through the mounting hole and extends toward the opening direction, the two outer push columns are spaced apart and arranged in parallel, one end of the inner push column is inserted into the other end of the outer push column, and the other end of the inner push column extends out of the outer push column, the limit switch is arranged in the outer push column, the driving assembly is connected to the sliding table to drive the sliding table to move toward the direction of the plunger, when the inner push column reaches the surface of the plunger, the inner push column moves in the opposite direction until one end of the inner push column contacts the limit switch, the gluing assembly stops moving, the switch of the driving assembly is pressed, the gluing assembly continues to move until the outer push column reaches the surface of the plunger, and pushes the plunger to squeeze the glue in the glue barrel out of the glue outlet.

[0006] Further, when one end of the inner push column contacts the limit switch, the other end of the inner push column does not extend out of the outer push column.

[0007] Furthermore, the number of the fixing members is two, and the two ends of the glue barrel are respectively mounted on the fixing members.

[0008] Furthermore, the fixing piece is formed in a block shape, and is provided with a fixing hole penetrating through the thickness direction thereof, and the glue barrel is clamped in the fixing hole.

[0009] Furthermore, the shell includes: a bottom plate, which is a horizontally arranged long strip plate; a frame top plate, which is located above the bottom plate and arranged opposite to the bottom plate; a frame back plate, which is arranged vertically, and its upper end is connected to one end of the frame top plate, and its lower end is connected to one end of the bottom plate; a frame front plate, which is arranged vertically on one side of the frame back plate, one side of which is connected to the frame back plate, its upper end is connected to one side of the frame top plate, and its lower end is connected to one side of the bottom plate; a frame back plate, which is arranged opposite to the frame front plate on the other side of the frame back plate, its upper end is connected to the other side of the frame top plate, and its lower end is connected to the other side of the bottom plate. A frame baffle, which is arranged opposite to the frame back plate, its upper end is connected to the other end of the frame top plate, and its lower end is connected to the other end of the bottom plate, and a card slot is provided on the frame baffle.

[0010] Furthermore, the two-component glue dispensing device for encapsulating the implantable brain system in vivo also includes: a glue outlet tube, one end of which is connected to the glue outlet, and the other end extends out of the card slot.

[0011] Furthermore, the mounting plate is an "L"-shaped plate composed of a vertically arranged guide plate and a horizontally arranged cross plate, the upper end of the guide plate is connected to the frame top plate, and the end of the cross plate facing away from the guide plate is connected to the frame baffle plate to form the second accommodating cavity between the mounting plate, the frame top plate and the baffle plate.

[0012] Further, the mounting holes are arranged on the guide plate, and the number of the mounting holes is two, and the two mounting holes are arranged horizontally and spaced apart.

[0013] Furthermore, the horizontal plate is provided with two installation grooves at intervals, the frame top plate is provided with two guide grooves opposite to the installation grooves at intervals, each guide groove is provided with a positioning spring pin, and the fixing member is installed between the installation groove and the guide groove opposite thereto and fixed by the positioning spring pin.

[0014] Furthermore, the driving assembly includes: a motor, a motor adapter plate and a coupling.

[0015] The beneficial effects of the utility model are as follows: a support assembly, a glue barrel assembly, a driving assembly and a gluing assembly are combined, the driving assembly drives the slide to drive the outer ejector column and the inner ejector column to move, and the limit switch is used to control the distance between the outer ejector column and the plungers of the two glue barrels to be equal, thereby ensuring that the two outer ejector columns can reach the plunger surface at the same time to push the plunger to extrude the glue, and the two glues can flow out of the glue outlet at the same time for mixing and dispensing. The device has the advantages of simple structure, easy use, accurate glue mixing ratio, high dispensing efficiency, etc.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is an assembly diagram of a two-component glue dispensing device for encapsulating the implantable brain system in vivo according to an embodiment of the utility model;

[0019] Figure 2 This is a structural schematic diagram of a glue barrel assembly according to an embodiment of the utility model;

[0020] Figure 3 It is another structural schematic diagram of the glue barrel assembly according to an embodiment of the utility model;

[0021] Figure 4 It is an assembly diagram of a bracket assembly according to an embodiment of the utility model;

[0022] Figure 5 It is an assembly diagram of a driving component and a glue applying component according to an embodiment of the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of a two-component glue dispensing device for encapsulating the implantable brain system in vivo according to an embodiment of the utility model.

[0024] in,

[0025] A two-component dispensing device 100 for encapsulating implantable brain systems in vivo;

[0026] Bracket assembly 10; mounting plate 11; guide plate 111; mounting hole 112, horizontal plate 113; mounting slot 114; bottom plate 12; frame top plate 13; guide slot 131; positioning spring pin 132; frame back plate 14; frame front vertical plate 15; frame back vertical plate 16; frame baffle 17; first accommodating cavity 18; second accommodating cavity 19;

[0027] Glue barrel assembly 20; glue barrel 21; fixing member 22; plunger 211; glue outlet pipe 24;

[0028] Driving assembly 30; motor 31; motor adapter plate 32; coupling 33;

[0029] Gluing assembly 40; slide 41; limit switch 42, outer push column 43, inner push column 44. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The following first describes in detail the two-component glue dispensing device 100 for encapsulating the implantable brain system in vivo according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0034] Specifically, Figures 1 to 6 As shown, the bracket assembly 10 includes a shell and a mounting plate 11. The shell may be formed into a receiving cavity. The mounting plate 11 may be disposed in the receiving cavity and the receiving cavity may be divided into a first receiving cavity 18 and a second receiving cavity 19. The mounting plate 11 may be provided with a mounting hole 112 that communicates the first receiving cavity 18 with the second receiving cavity 19. Figure 1 The glue barrel assembly 20 shown in the figure can be arranged in the second accommodating chamber 19, including a glue barrel 21 and a fixing member 22, and the fixing member 22 is arranged on the mounting plate 11, as shown in FIG. Figure 2 and Figure 3As shown, the glue barrel 21 is arranged on the fixing member 22, the number of the glue barrels 21 is two and they are fixed together side by side, and the two ends of each glue barrel 21 are respectively provided with a plunger 211 and a glue outlet; the driving assembly 30 can be arranged in the first accommodating chamber 18; Figure 5 As shown, the gluing assembly 40 may include a slide 41, an outer push column 43, an inner push column 44, and a limit switch 42. The number of the outer push column 43 and the inner push column 44 are both two. The slide 41 is arranged in the first accommodating cavity 18. The outer push column 43 is formed into a hollow rod shape, one end of which is fixed on the slide 41, and the other end extends toward the opening direction through the mounting hole 112. The two outer push columns 43 are spaced apart and arranged in parallel, one end of the inner push column 44 is inserted into the other end of the outer push column 43, and the other end thereof extends out of the outer push column 43. The limit switch 42 is arranged in the outer push column 43.

[0035] Furthermore, the driving assembly 30 can be connected to the slide 41 to drive the slide 41 to move toward the plunger 211. When the inner push column 44 reaches the surface of the plunger 211, the inner push column 44 moves in the opposite direction due to the force of the surface of the plunger 211. That is, the inner push column 44 retracts toward the outer push column 43 until one end of the inner push column 44 contacts the limit switch 42. The gluing assembly 40 stops moving. At this time, the other end of the inner push column 44 also retracts into the port of the outer push column 43. The switch of the driving assembly 30 is pressed, and the gluing assembly 40 continues to move until the outer push column 43 reaches the surface of the plunger 211 and pushes the plunger 211 to squeeze the glue in the glue barrel 21 out of the glue outlet.

[0036] Further, when one end of the inner push column 44 contacts the limit switch 42 , the other end of the inner push column 44 does not extend out of the outer push column 43 .

[0037] That is to say, when one end of the inner push column 44 contacts the limit switch 42, the glue-spraying assembly 40 stops moving. At this time, the other end of the inner push column 44 also retracts into the port of the outer push column 43, which can ensure that the distance between each outer push column 43 and the plunger 211 is the same, so that the two glue barrels 21 can discharge glue at the same speed at the same time, which can improve the accuracy of the glue mixing ratio.

[0038] Further, if Figure 2 and Figure 3 As shown, the number of the fixing members 22 can be two, and both ends of the glue barrel 21 can be respectively mounted on the fixing members 22 to prevent the glue barrel 21 from sliding during the gluing process.

[0039] Furthermore, the fixing member 22 can be formed into a block shape, and the fixing member 22 is provided with a fixing hole running through the thickness direction thereof, and the rubber barrel 21 is clamped in the fixing hole, which has the characteristics of convenient installation and firm fixing.

[0040] Further, if Figure 4As shown, the housing may include: a bottom plate 12, which is a horizontally arranged long strip plate; a frame top plate 13, which is located above the bottom plate 12 and is arranged opposite to the bottom plate 12; a frame back plate 14, which is arranged vertically, and its upper end is connected to one end of the frame top plate 13, and its lower end is connected to one end of the bottom plate 12; a frame front vertical plate 15, which is arranged vertically on one side of the frame back plate 14, one side of which is connected to the frame back plate 14, its upper end is connected to one side of the frame top plate 13, and its lower end is connected to one side of the bottom plate 12; a frame back vertical plate 16, which is arranged opposite to the frame front vertical plate 15 on the other side of the frame back plate 14, its upper end is connected to the other side of the frame top plate 13, and its lower end is connected to the other side of the bottom plate 12. A frame baffle 17 is arranged opposite to the frame back plate 14, its upper end is connected to the other end of the frame top plate 13, and its lower end is connected to the other end of the bottom plate 12, and a card slot is provided on the frame baffle 17. This structure facilitates the installation and fixing of the glue barrel 21 and the driving member.

[0041] Furthermore, the two-component glue dispensing device 100 for encapsulating the implantable brain system in vivo may also include: a glue outlet tube 24, one end of which is connected to the glue outlet, and the other end extends out of the card slot.

[0042] That is to say, Figure 3 As shown, the glue outlet pipe 24 is connected to the glue outlets of the two glue barrels 21, so that the glue in the two glue barrels 21 can be simultaneously discharged into the glue outlet pipe 24 for mixing.

[0043] Further, if Figure 4 As shown, the mounting plate 11 is an "L"-shaped plate composed of a vertically arranged guide plate 111 and a horizontally arranged cross plate 113. The upper end of the guide plate 111 can be connected to the frame top plate 13, and the end of the cross plate 113 away from the guide plate 111 can be connected to the frame baffle 17 to form a second accommodating cavity 19 between the mounting plate 11, the frame top plate 13 and the baffle, which is convenient for the installation of the glue barrel assembly 20.

[0044] Further, a mounting hole 112 may be provided on the guide plate 111 , and the number of the mounting holes 112 is two, and the two mounting holes 112 are spaced apart and horizontally arranged.

[0045] Furthermore, two installation grooves 114 may be spaced apart on the cross plate 113, and two guide grooves 131 opposite to the installation grooves 114 may be spaced apart on the frame top plate 13, so that the fixing member 22 can be installed and fixed between the installation grooves 114 and the guide grooves 131, and each guide groove 131 is provided with a positioning spring pin 132.

[0046] Further, the fixing member 22 can be installed between the mounting groove 114 and the guide groove 131 opposite thereto and fixed by the positioning spring pin 132. The fixing member 22 can be further locked to prevent the shaking of the fixing member 22 and the glue barrel 21 during the gluing process.

[0047] Optional, such as Figure 5 and Figure 6 As shown, the driving assembly 30 may include a motor 31, a motor adapter plate 32 and a coupling 33, and has the advantage of high driving stability compared with pneumatic driving and manual pushing.

[0048] The beneficial effects of the utility model are as follows: the support assembly 10, the glue barrel assembly 20, the driving assembly 30 and the gluing assembly 40 are combined, the driving assembly 30 drives the slide 41 to drive the outer top column 43 and the inner top column 44 to move, and the limit switch 42 is used to control the distance from the outer top column 43 to the plungers 211 of the two glue barrels 21 to be equal, thereby ensuring that the two outer top columns 43 can reach the surface of the plunger 211 at the same time to push the plunger to extrude the glue, and realize that the two glues flow out from the glue outlet at the same time and at the same flow rate for mixing and dispensing. The device has the advantages of simple structure, easy use, accurate glue mixing ratio, high dispensing efficiency, etc.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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 may be combined in a suitable manner in any one or more embodiments or examples. Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A two-component glue dispensing device for encapsulating implantable brain systems, characterized in that: include: The bracket assembly comprises a shell and a mounting plate, wherein the shell is formed with a receiving cavity, the mounting plate is arranged in the receiving cavity and divides the receiving cavity into a first receiving cavity and a second receiving cavity, and the mounting plate is provided with a mounting hole connecting the first receiving cavity and the second receiving cavity; A glue barrel assembly is arranged in the second accommodating chamber, comprising a glue barrel and a fixing part, wherein the fixing part is arranged on the mounting plate, the glue barrel is arranged on the fixing part, the number of the glue barrels is two and they are fixed together side by side, and a plunger and a glue outlet are respectively arranged at both ends of each glue barrel; A driving assembly, disposed in the first accommodating chamber; The glue applying assembly comprises a slide, an outer push column, an inner push column, and a limit switch, wherein the number of the outer push column and the inner push column are both two, the slide is arranged in the first accommodating cavity, the outer push column is formed into a hollow rod shape, one end of which is fixed on the slide, and the other end passes through the mounting hole and extends toward the opening direction, the two outer push columns are spaced apart and arranged in parallel, one end of the inner push column is plugged into the other end of the outer push column, and the other end thereof extends out of the outer push column, the limit switch is arranged in the outer push column, the driving assembly is connected to the slide to drive the slide to move toward the plunger direction, when the inner push column reaches the plunger surface, the inner push column moves in the opposite direction until one end of the inner push column contacts the limit switch, the glue applying assembly stops moving, the switch of the driving assembly is pressed, and the glue applying assembly continues to move until the outer push column reaches the plunger surface, and pushes the plunger to squeeze the glue in the glue barrel out of the glue outlet.

2. The two-component glue dispensing device for encapsulating the implantable brain system in vivo as claimed in claim 1, characterized in that: When one end of the inner push column contacts the limit switch, the other end of the inner push column does not extend out of the outer push column.

3. The two-component glue dispensing device for encapsulating the implantable brain system in vivo as claimed in claim 1, characterized in that: The number of the fixing members is two, and the two ends of the glue barrel are respectively mounted on the fixing members.

4. The two-component glue dispensing device for encapsulating the implantable brain system in vivo as claimed in claim 3, characterized in that: The fixing piece is formed in a block shape and is provided with a fixing hole penetrating the fixing piece in a thickness direction thereof, and the glue barrel is clamped in the fixing hole.

5. The two-component glue dispensing device for encapsulating the implantable brain system in vivo as claimed in claim 4, characterized in that: The bracket assembly comprises: The bottom plate is a long strip plate arranged horizontally; A frame top plate, located above the bottom plate and arranged opposite to the bottom plate; A frame back plate is vertically arranged, with its upper end connected to one end of the frame top plate and its lower end connected to one end of the bottom plate; A frame front upright plate is vertically arranged on one side of the frame back plate, one side of which is connected to the frame back plate, the upper end of which is connected to one side of the frame top plate, and the lower end of which is connected to one side of the bottom plate; A frame back vertical plate, which is arranged on the other side of the frame back plate opposite to the frame front vertical plate, and whose upper end is connected to the other side of the frame top plate, and whose lower end is connected to the other side of the bottom plate; The frame baffle is arranged opposite to the frame back plate, the upper end of which is connected to the other end of the frame top plate, and the lower end of which is connected to the other end of the bottom plate. A card slot is provided on the frame baffle.

6. The two-component glue dispensing device for encapsulating the implantable brain system in vivo as claimed in claim 5, characterized in that: Also includes: A glue outlet pipe, one end of which is connected to the glue outlet, and the other end of which extends out of the card slot.

7. The two-component glue dispensing device for encapsulating the implantable brain system in vivo as claimed in claim 6, characterized in that: The mounting plate is an "L"-shaped plate composed of a vertically arranged guide plate and a horizontally arranged cross plate. The upper end of the guide plate is connected to the frame top plate, and the end of the cross plate facing away from the guide plate is connected to the frame baffle plate to form the second accommodating cavity between the mounting plate, the frame top plate and the baffle plate.

8. The two-component glue dispensing device for encapsulating the implantable brain system in vivo as claimed in claim 7, characterized in that: The mounting holes are arranged on the guide plate and the number of the mounting holes is two, and the two mounting holes are arranged horizontally with a spacing therebetween.

9. The two-component glue dispensing device for encapsulating the implantable brain system in vivo as claimed in claim 8, characterized in that: The transverse plate is provided with two installation grooves at intervals, the frame top plate is provided with two guide grooves opposite to the installation grooves at intervals, each guide groove is provided with a positioning spring pin, and the fixing member is installed between the installation groove and the guide groove opposite thereto and fixed by the positioning spring pin.

10. The two-component glue dispensing device for encapsulating the implantable brain system in vivo as claimed in claim 1, characterized in that: The driving assembly comprises: a motor, a motor adapter plate and a coupling.

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