Boat wetting machine

Abstract

The utility model provides a boat wetting machine. The boat wetting machine comprises a vacuum chamber and a plurality of boat wetting assemblies arranged in the vacuum chamber. The boat wetting assembly comprises a workbench, a positive electrode base, a negative electrode base and a wire feeding mechanism. An insulation pad is arranged above the working table, positive electrode seats and negative electrode seats are arranged on the working table through the insulation pad, the positive electrode seats are symmetrically arranged on the two sides of the negative electrode seats, and a plurality of placing grooves for placing evaporation boats are formed between the positive electrode seat and the negative electrode seat on each side; the two ends of the containing groove are arranged on the positive electrode base and the negative electrode base respectively, and the wire feeding mechanisms are arranged on the two sides of the workbench. According to the boat wetting machine provided by the embodiment of the utility model, the evaporation boats do not need to be put into evaporation equipment to be wetted, and a plurality of evaporation boats can be wetted at the same time, so that the coating efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum coating, in particular to a boat lubrication machine. Background Art

[0002] Conductive film is a polymer material with metal plated on the surface. It is widely used in lithium-ion batteries, and is mainly used as a battery current collector in lithium-ion batteries. In the production of conductive film, vacuum evaporation can be used. In vacuum evaporation, an evaporation boat is used to liquefy the aluminum wire and evaporate it before depositing it on the film. The existing evaporation boat is provided with a liquid storage tank, and the aluminum liquid formed by the melted aluminum wire is stored in the liquid storage tank. In order to improve the service life of the evaporation boat and the evaporation effect, the evaporation boat will be lubricated. The boat lubrication treatment specifically includes: placing a certain amount of aluminum wire in the liquid storage tank, heating the aluminum wire by the evaporation boat to melt it to form aluminum liquid, and the aluminum liquid and the evaporation boat are melted for a period of time to lubricate the boat.

[0003] However, the existing method of lubricating the boat is usually to place the boat in a vacuum evaporation device for lubrication, and production cannot be carried out during the lubrication, which will affect the coating efficiency of the coating equipment. Utility Model Content

[0004] In view of this, an embodiment of the utility model aims to provide a boat lubrication machine to solve the technical problem in the prior art that the evaporation boat needs to be placed in a vacuum evaporation device for lubrication, which affects the electroplating efficiency.

[0005] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides a boat lubrication machine, which includes: a vacuum chamber and a plurality of boat lubrication components arranged inside the vacuum chamber; wherein the boat lubrication components include: a workbench, a positive electrode seat, a negative electrode seat and a wire feeding mechanism;

[0006] An insulating pad is arranged above the workbench, the positive electrode seat and the negative electrode seat are arranged on the workbench through the insulating pad, the positive electrode seat is symmetrically arranged on both sides of the negative electrode seat, a plurality of positive electrode placement grooves are arranged on the positive electrode seat, a plurality of negative electrode placement grooves are arranged on the negative electrode seat, two ends of the evaporation boat are respectively arranged in the positive electrode placement groove and the negative electrode placement groove, and the wire feeding mechanism is arranged on both sides of the workbench.

[0007] In some possible implementations, the negative electrode placement grooves are alternately arranged on both sides of the negative electrode seat.

[0008] In some possible implementations, the wire feeding mechanism includes a wire feeder, a conduit and a wire reel, the wire feeder is installed on the side of the workbench, the conduit is arranged on the wire feeder, the wire reel is installed under the workbench, and the wire feeder transports the film material on the wire reel to the evaporation boat through the conduit.

[0009] In some possible implementations, the Runzhou assembly further includes: a plurality of cooling water pipes, which are respectively disposed inside the insulating pad, the positive electrode seat and the negative electrode seat, and the cooling water pipes are connected to a cooling system.

[0010] In some possible implementations, the boat lubrication machine further includes: an evaporation baffle disposed above the boat lubrication assembly;

[0011] A lifting electric cylinder is arranged above the evaporation baffle to control the lifting of the evaporation baffle.

[0012] In some possible implementations, a vacuum pumping mechanism is disposed outside the vacuum chamber, and the vacuum pumping mechanism includes: a connecting chamber, a vacuum pipeline, and a vacuum pump;

[0013] The communication chamber is provided with a plurality of diffusion pumps, a communication valve and a low valve, and the communication valve and the low valve are respectively connected with the vacuum pump through the vacuum pipeline;

[0014] The vacuum pump comprises a Roots pump and a mechanical pump, the air inlet end of the Roots pump is communicated with the vacuum pipeline, the air outlet end of the Roots pump is communicated with the air inlet end of the mechanical pump, and the air outlet end of the mechanical pump is provided with an exhaust pipe.

[0015] In some possible implementations, a vent valve is provided on the top of the vacuum chamber to connect the internal and external air pressures so that the internal and external air pressures of the vacuum chamber are balanced.

[0016] In some possible implementations, the vacuum chamber includes a chamber body and a chamber door, and a sealing strip is provided at the joint between the chamber body and the chamber door to maintain the sealing of the vacuum chamber.

[0017] In some possible implementations, the runzhou machine further includes a driving mechanism disposed on the outside of the vacuum chamber, for driving the door and the chamber body to separate and close.

[0018] In some possible implementations, the driving mechanism includes a frame, a track mounted on the frame, and a telescopic cylinder. The cabin door is mounted on the track through the slider, and the top of the telescopic cylinder is connected to the cabin door to drive the cabin door to open and close.

[0019] The beneficial technical effects of the above technical solution are:

[0020] The embodiment of the utility model provides a boat lubrication machine, which includes: a vacuum chamber and a plurality of boat lubrication components arranged inside the vacuum chamber; wherein the boat lubrication components include: a workbench, a positive electrode seat, a negative electrode seat and a wire feeding mechanism; an insulating pad is arranged above the workbench, the positive electrode seat and the negative electrode seat are arranged on the workbench through the insulating pad, the positive electrode seat is symmetrically arranged on both sides of the negative electrode seat, and the positive electrode seat and the negative electrode seat are respectively provided with a plurality of positive electrode placement slots and negative electrode placement slots for placing an evaporation boat, the two ends of the evaporation boat are respectively arranged in the positive electrode placement slot and the negative electrode placement slot, and the wire feeding mechanism is arranged on both sides of the workbench. The embodiment of the utility model provides a boat lubrication machine, which does not require the evaporation boat to be placed in the evaporation equipment for lubrication, and can also lubricate multiple evaporation boats at the same time, greatly improving the coating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of a boat lubrication machine according to an embodiment of the utility model;

[0023] Figure 2 It is a partial front view of a runner assembly of an embodiment of the utility model;

[0024] Figure 3 It is a partial side view of a runner assembly of an embodiment of the utility model;

[0025] Figure 4 It is a partial schematic diagram of a Runzhou component of an embodiment of the present invention

[0026] Figure 5 It is a top view of a boat lubrication machine according to an embodiment of the utility model;

[0027] Figure 6 It is a bottom view of a boat lubrication machine according to an embodiment of the utility model;

[0028] Figure 7 This is a front view of a boat lubrication machine according to an embodiment of the utility model;

[0029] Figure 8 It is a left view of a boat lubrication machine according to an embodiment of the utility model.

[0030] Description of Figure Numbers:

[0031] 1. Vacuum chamber; 1a. Chamber; 1b. Door; 11. Vacuum pumping mechanism; 111. Connecting chamber; 112. Vacuum pipe; Vacuum pump group 113; 111a. Diffusion pump; 111b. Connecting valve; 111c. Low valve; 113a. Roots pump; 113b. Mechanical pump; 113c. Exhaust pipe;

[0032] 2. Run boat assembly; 21. Workbench; 22. Positive electrode seat; 221. Positive electrode placement slot; 23. Negative electrode seat; 231. Negative electrode placement slot; 24. Wire feeding mechanism; 241. Wire feeding machine; 243. Conduit; 242. Wire reel; A. Evaporation boat; 26. Cooling water pipe;

[0033] 3. Evaporation baffle; 31. Lifting electric cylinder;

[0034] 4. Driving mechanism; 41. Frame; 42. Track; 43. Telescopic cylinder; 44. Slider. DETAILED DESCRIPTION

[0035] The features and exemplary embodiments of various aspects of the utility model will be described in detail below. In the detailed description below, many specific details are proposed in order to provide a comprehensive understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without the need for some of these specific details. The following description of the embodiment is only to provide a better understanding of the utility model by illustrating an example of the utility model. In the drawings and the following description, at least part of the known structures and technologies are not shown in order to avoid unnecessary ambiguity to the utility model; and, for clarity, the size of some structures may be exaggerated. In addition, the features, structures or characteristics described below may be combined in one or more embodiments in any suitable manner.

[0036] Figure 1 This is a schematic diagram of the overall structure of a boat lubrication machine according to an embodiment of the utility model. Figure 2 This is a partial front view of a runner assembly of an embodiment of the utility model. Figure 3 : is a partial side view of a runner assembly of an embodiment of the utility model, such as Figures 1 to 3As shown, the boat lubrication machine includes: a vacuum chamber 1 and a plurality of boat lubrication components 2 arranged inside the vacuum chamber 1; wherein the boat lubrication components 2 include: a workbench 21, a positive electrode seat 22, a negative electrode seat 23 and a wire feeding mechanism 24; an insulating pad 211 is arranged above the workbench 21, the positive electrode seat 22 and the negative electrode seat 23 are arranged on the workbench 21 through the insulating pad 211, the positive electrode seat 22 is symmetrically arranged on both sides of the negative electrode seat 23, the positive electrode seat 22 is arranged with a plurality of positive electrode placement grooves 221 at intervals, and the negative electrode seat 23 is arranged with a plurality of negative electrode placement grooves 231 at intervals, the two ends of the evaporation boat A are respectively arranged in the positive electrode placement groove 221 and the negative electrode placement groove 231, and the wire feeding mechanism 24 is arranged on both sides of the workbench 21. A boat lubrication machine in the embodiment of the utility model is used to lubricate the evaporation boat, without putting the evaporation boat into the evaporation equipment for lubrication, which causes the evaporation equipment to be unable to perform film coating, and in addition, multiple evaporation boats can be lubricated at the same time, which greatly improves the coating efficiency.

[0037] Figure 4 is a partial schematic diagram of a runzhou assembly according to an embodiment of the present invention, such as Figure 2 and Figure 4 As shown, in order to avoid increasing the volume of the negative electrode holder 23 in this embodiment, the negative electrode placement grooves 231 in this embodiment are alternately arranged on both sides of the negative electrode holder 23 .

[0038] like Figures 1 to 3 As shown, in some embodiments, the wire feeding mechanism 24 includes a wire feeder 241, a conduit 243 and a wire reel 242. The wire feeder 241 is installed on the side of the workbench 21, the conduit 243 is arranged on the wire feeder 241, and the wire reel 242 is installed below the workbench 21. The wire feeder transports the film material on the wire reel 242 to the evaporation boat A through the conduit 243.

[0039] like Figure 2 and Figure 3 As shown, in some embodiments, the Runzhou assembly 2 further includes: a plurality of cooling water pipes 26, which are respectively arranged inside the insulating pad 211, the positive electrode seat 22 and the negative electrode seat 23, and the cooling water pipes 26 are connected to the cooling system. In this embodiment, the cooling system provides coolant to the plurality of cooling water pipes 26 to cool the Runzhou assembly 2.

[0040] like Figure 1 As shown, in some embodiments, the boat lubrication machine further includes: an evaporation baffle 3, which is arranged above the boat lubrication assembly 2; and a lifting electric cylinder 31 is arranged above the evaporation baffle 3, which is used to control the lifting and lowering of the evaporation baffle 3. In this embodiment, by arranging the evaporation baffle 3, the aluminum vapor evaporated in the evaporation boat is deposited on the evaporation baffle 3 during the boat lubrication process, and the evaporation baffle 3 can also be lifted and lowered by the lifting electric cylinder 31 through a telescopic mechanism, so as to facilitate cleaning.

[0041] like Figure 1 , Figures 5 to 8 As shown, a vacuum pumping mechanism 11 is arranged outside the vacuum chamber 1, and the vacuum pumping mechanism 11 includes: a connecting chamber 111, a vacuum pipeline 112 and a vacuum pump group 113; a plurality of diffusion pumps 111a, a connecting valve 111b and a low valve 111c are arranged on the connecting chamber 111, and the connecting valve 111b and the low valve 111c are respectively connected to the vacuum pump group 113 through the vacuum pipeline 112; the vacuum pump group 113 includes a Roots pump 113a and a mechanical pump 113b, the air inlet end of the Roots pump 113a is connected to the vacuum pipeline 112, the air outlet end of the Roots pump 113a is connected to the air inlet end of the mechanical pump 113b, and the air outlet end of the mechanical pump 113b is provided with an exhaust pipe 113c. During the vacuum pumping process, the Roots pump 113a extracts the air in the vacuum chamber 1 through the vacuum pipeline 112 and the connecting chamber 111, and then discharges the air through the exhaust pipe 113c on the mechanical pump 113b. Of course, this embodiment only provides an effective vacuuming method, and other vacuuming mechanisms may also be used for vacuuming.

[0042] Figure 5 This is a top view of a boat lubrication machine according to an embodiment of the utility model. Figure 7 This is a front view of a boat lubrication machine according to an embodiment of the utility model. Figure 8 This is a left side view of a boat lubrication machine according to an embodiment of the utility model. Figure 1 , Figure 5 , Figure 7 and Figure 8 As shown, in some embodiments, a vent valve 12 is provided on the top of the vacuum chamber 1 for connecting the internal and external air pressures so that the internal and external air pressures of the vacuum chamber 1 are balanced.

[0043] Figure 6 1 is a bottom view of a boat lubrication machine according to an embodiment of the present utility model, as shown in FIG. Figures 5 to 8 As shown, the vacuum chamber 1 includes a chamber body 1 a and a chamber door 1 b , and a sealing strip 1 c is provided at the joint between the chamber body 1 a and the chamber door 1 b to maintain the sealing property of the vacuum chamber 1 .

[0044] In this embodiment, the runzhou machine also includes a driving mechanism 4, which is arranged outside the vacuum chamber 1, and is used to drive the cabin door 1b to separate and close from the cabin body 1a. In some embodiments, the driving mechanism 4 includes a frame 41, a track 42 installed on the frame 41, and a telescopic cylinder 43. The cabin door 1b is installed on the track 42 through a slider 44, and the top of the telescopic cylinder 43 is connected to the cabin door 1b to drive the cabin door 1b to open and close.

[0045] In the description of the embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper, lower, inner and outer" are based on the directions or positional relationships shown in the 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first, second or third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0046] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "install, connect, connect" should be understood in a broad sense, for example: it can be a fixed connection, a detachable connection or an integral connection; it can also be a mechanical connection, an electrical connection or 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.

[0047] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A boat lubrication machine, characterized in that: The lubrication machine comprises: a vacuum chamber (1), and a plurality of lubrication components (2) arranged inside the vacuum chamber (1); wherein the lubrication components (2) comprise: a workbench (21), a positive electrode seat (22), a negative electrode seat (23) and a wire feeding mechanism (24); An insulating pad (211) is arranged above the workbench (21); the positive electrode seat (22) and the negative electrode seat (23) are arranged on the workbench (21) via the insulating pad (211); the positive electrode seat (22) is symmetrically arranged on both sides of the negative electrode seat (23); a plurality of positive electrode placement grooves (221) are arranged on the positive electrode seat (22); a plurality of negative electrode placement grooves (231) are arranged on the negative electrode seat (23); two ends of the evaporation boat (A) are respectively arranged in the positive electrode placement groove (221) and the negative electrode placement groove (231); and the wire feeding mechanism (24) is arranged on both sides of the workbench (21).

2. The boat lubrication machine according to claim 1, characterized in that: The negative electrode placement grooves (231) are alternately arranged on both sides of the negative electrode seat (23).

3. The boat lubrication machine according to claim 1 or 2, characterized in that: The wire feeding mechanism (24) comprises a wire feeding machine (241), a conduit (243) and a wire reel (242); the wire feeding machine (241) is installed on the side of the workbench (21); the conduit (243) is arranged on the wire feeding machine (241); the wire reel (242) is installed below the workbench (21); the wire feeding machine (241) transports the film material on the wire reel (242) to the evaporation boat (A) through the conduit (243).

4. The boat lubrication machine according to claim 3, characterized in that: The runzhou assembly (2) further comprises: a plurality of cooling water pipes (26), which are respectively arranged inside the insulating pad (211), the positive electrode seat (22) and the negative electrode seat (23), and the cooling water pipes (26) are connected to a cooling system.

5. The boat lubrication machine according to claim 1, 2 or 4, characterized in that: The boat lubrication machine further comprises: an evaporation baffle (3) arranged above the boat lubrication assembly (2); A lifting electric cylinder (31) is arranged above the evaporation baffle (3) for controlling the lifting of the evaporation baffle (3).

6. The boat lubrication machine according to any one of claims 1, 2 or 4, characterized in that: A vacuum pumping mechanism (11) is arranged outside the vacuum chamber (1), and the vacuum pumping mechanism (11) comprises: a communication chamber (111), a vacuum pipeline (112) and a vacuum pump group (113); The communication chamber (111) is provided with a plurality of diffusion pumps (111a), a communication valve (111b) and a low valve (111c); the communication valve (111b) and the low valve (111c) are respectively connected to the vacuum pump group (113) through the vacuum pipeline (112); The vacuum pump group (113) comprises a Roots pump (113a) and a mechanical pump (113b); the air inlet end of the Roots pump (113a) is connected to the vacuum pipeline (112); the air outlet end of the Roots pump (113a) is connected to the air inlet end of the mechanical pump (113b); and the air outlet end of the mechanical pump (113b) is provided with an exhaust pipe (113c).

7. The boat lubrication machine according to claim 6, characterized in that: The top of the vacuum chamber (1) is provided with an air release valve (12) for connecting the internal and external air pressures when the vacuum chamber needs to be opened, so that the internal and external air pressures of the vacuum chamber (1) are balanced.

8. The boat lubrication machine according to any one of claims 1, 2, 4 or 7, characterized in that: The vacuum chamber (1) comprises: a chamber body (1a) and a chamber door (1b); a sealing strip (1c) is provided at the joint between the chamber body (1a) and the chamber door (1b) for maintaining the sealing property of the vacuum chamber (1).

9. The boat lubrication machine according to claim 8, characterized in that: The boat lubrication machine further comprises a driving mechanism (4) which is arranged on the outside of the vacuum chamber (1) and is used to drive the chamber door (1b) and the chamber body (1a) to separate and close.

10. The boat lubrication machine according to claim 9, characterized in that: The driving mechanism (4) comprises: a frame (41), and a track (42) and a telescopic cylinder (43) mounted on the frame (41); the cabin door (1b) is mounted on the track (42) via a slider (44); the top of the telescopic cylinder (43) is connected to the cabin door (1b) to drive the cabin door (1b) to open and close.

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