Conductive rubber sheet surface treatment coating machine

Abstract

The utility model discloses a conductive rubber sheet surface treatment coating machine which comprises a machine body used for coating a conductive rubber sheet body and further comprises a conveying assembly used for conveying the conductive rubber sheet body, and a coating assembly used for coating the conductive rubber sheet body is arranged in the machine body. And the coating assembly comprises a mixing barrel arranged in the machine body, a spraying pipe is installed at the lower end of the mixing barrel, and a first conveying pump is installed in the machine body. According to the conductive rubber sheet surface treatment coating machine disclosed by the utility model, in the process of carrying out surface coating processing on a conductive rubber sheet body, the coating assembly, the feeding assembly and the stirring assembly are matched with one another, and a mixed suspension medium is used, so that conductive metal particles or other fillers are effectively helped to be kept in a uniform dispersion state in a coating; particles in the coating are prevented from being precipitated and agglomerated, and it is ensured that the sprayed coating always keeps consistent conductivity in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive rubber sheet processing, in particular to a conductive rubber sheet surface treatment coating machine. Background Art

[0002] During the surface processing of the conductive rubber sheet, a coating machine is required to coat a layer of conductive material or coating on the surface of the conductive rubber sheet. During the spraying process, due to the insufficient content of the suspended medium inside the coating, the conductive metal particles cannot be evenly dispersed in the coating, and precipitation is formed. Due to the existence of precipitation, the conductivity consistency of the conductive rubber sheet after coating is affected.

[0003] Therefore, a conductive rubber sheet surface treatment coating machine is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a conductive rubber sheet surface treatment coating machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conductive rubber sheet surface treatment coating machine, comprising a machine body for coating a conductive rubber sheet body, and also comprising a conveying assembly for conveying the conductive rubber sheet body, wherein a coating assembly for coating the conductive rubber sheet body is arranged inside the machine body;

[0006] The coating assembly includes a mixing cylinder arranged inside a body, a spray pipe is installed at the lower end of the mixing cylinder, a first delivery pump is installed inside the body, a first delivery pipe is connected between the discharge end of the first delivery pump and the mixing cylinder, and a feed end of the first delivery pump is connected to an external paint cylinder, a feeding assembly for feeding a suspended medium is arranged on the body, a mixing assembly for mixing after feeding is arranged on the mixing cylinder, and a moving assembly for assisting mobile spraying and a guide assembly for guiding during movement are arranged on the body.

[0007] The feeding assembly comprises a second delivery pump installed on the machine body, a second delivery pipe is connected between the discharge end of the second delivery pump and the mixing barrel, and the feed end of the second delivery pump is connected to the external suspension medium storage barrel.

[0008] The mixing assembly comprises a mounting shaft rotatably connected to the inside of a mixing barrel, a stirring impeller is fixed on the mounting shaft, and a first motor for driving the mounting shaft is mounted on the upper end of the mixing barrel.

[0009] The moving assembly includes a transmission plate fixed on the outside of the mixing cylinder, a threaded sleeve is fixed on the transmission plate, a screw rod is rotatably connected to the body, the screw rod and the threaded sleeve are meshed with each other, and a second motor for driving the screw rod is installed on the outside of the body.

[0010] The guide assembly comprises a plurality of guide holes formed on the transmission plate, guide rods are slidably connected to the guide holes, and the guide rods are fixed on the machine body.

[0011] The conveying assembly includes two groups of conveying frames, two groups of conveying rollers are rotatably connected between the two groups of conveying frames, a conveyor belt is transmission-connected between the two groups of conveying rollers, a third motor for driving the conveying rollers is installed on the conveying frame, and the machine body is installed between the two groups of conveying frames and above the conveyor belt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a conductive rubber sheet surface treatment coating machine. During the surface coating process of the conductive rubber sheet body, the coating component, the feeding component and the stirring component cooperate with each other and use the mixed suspension medium to effectively help the conductive metal particles or other fillers to maintain a uniform dispersion state in the coating, prevent the particles in the coating from settling and agglomerating, and ensure that the coating after spraying always maintains consistent conductive performance during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the coating assembly, feeding assembly, moving assembly and guiding assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the mixing component of the utility model.

[0017] In the figure: 1, machine body; 2, conductive rubber sheet body; 301, conveying frame; 302, conveying roller; 303, conveying belt; 304, third motor; 401, mixing barrel; 402, spraying pipe; 403, first conveying pump; 404, first conveying pipe; 501, second conveying pump; 502, second conveying pipe; 601, transmission plate; 602, threaded sleeve; 603, screw rod; 604, second motor; 701, guide hole; 702, guide rod; 801, mounting shaft; 802, stirring impeller; 803, first motor. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] See also Figure 1-3 The utility model provides a conductive rubber sheet surface treatment coating machine, comprising a machine body 1 for coating a conductive rubber sheet body 2, and also comprising a conveying assembly for conveying the conductive rubber sheet body 2, and a coating assembly for coating the conductive rubber sheet body 2 is arranged inside the machine body 1;

[0020] The coating assembly includes a mixing barrel 401 disposed inside the machine body 1, a spraying pipe 402 is installed at the lower end of the mixing barrel 401, a first delivery pump 403 is installed inside the machine body 1, a first delivery pipe 404 is connected between the discharge end of the first delivery pump 403 and the mixing barrel 401, and a feed end of the first delivery pump 403 is connected to an external coating barrel, a feeding assembly for feeding a suspension medium is provided on the machine body 1, a mixing assembly for mixing after feeding is provided on the mixing barrel 401, and a moving assembly for assisting mobile spraying and a guiding assembly for guiding during movement are provided on the machine body 1;

[0021] It should be noted here that: during the surface coating process of the conductive rubber sheet body 2, through the mutual cooperation of the coating component, the feeding component and the stirring component, the mixed suspension medium effectively helps the conductive metal particles or other fillers to maintain a uniform dispersion state in the coating, prevents the particles in the coating from settling and agglomerating, and ensures that the sprayed coating always maintains consistent conductive properties during use.

[0022] The feeding assembly includes a second delivery pump 501 installed on the machine body 1, a second delivery pipe 502 is connected between the discharge end of the second delivery pump 501 and the mixing barrel 401, and a feed end of the second delivery pump 501 is connected to an external suspension medium storage barrel;

[0023] It should be noted here that: through the driving action of the second delivery pump 501 and the connecting action of the second delivery pipe 502 , the external suspension medium is delivered toward the interior of the mixing barrel 401 .

[0024] The mixing assembly includes a mounting shaft 801 rotatably connected to the inside of the mixing barrel 401, a stirring impeller 802 is fixed to the mounting shaft 801, and a first motor 803 for driving the mounting shaft 801 is installed at the upper end of the mixing barrel 401;

[0025] It should be noted here that: during the process of conveying the coating material and the suspension medium, the stirring blade 802 on the mounting shaft 801 is driven by the first motor 803 to rotate, so as to mix the coating material and the suspension medium.

[0026] The moving assembly includes a transmission plate 601 fixed to the outside of the mixing barrel 401, a threaded sleeve 602 is fixed to the transmission plate 601, a screw rod 603 is rotatably connected to the body 1, the screw rod 603 and the threaded sleeve 602 are meshed with each other, and a second motor 604 for driving the screw rod 603 is installed on the outside of the body 1; the guide assembly includes a plurality of guide holes 701 provided on the transmission plate 601, a guide rod 702 is slidably connected to the guide hole 701, and the guide rod 702 is fixed to the body 1;

[0027] It should be noted here that: the screw rod 603 is driven to rotate by the second motor 604. During the rotation of the screw rod 603, the transmission plate 601 and the mixing barrel 401 are moved through the mutual meshing transmission between the screw rod 603 and the threaded sleeve 602 and the sliding guiding effect of the guide hole 701 and the guide rod 702. The movement of the mixing barrel 401 facilitates the spraying operation of the spray tube 402 on different positions of the conductive rubber sheet body 2.

[0028] The conveying assembly includes two groups of conveying frames 301, two groups of conveying rollers 302 are rotatably connected between the two groups of conveying frames 301, a conveying belt 303 is transmission-connected between the two groups of conveying rollers 302, a third motor 304 for driving the conveying rollers 302 is installed on the conveying frames 301, and the machine body 1 is installed between the two groups of conveying frames 301 and above the conveying belt 303;

[0029] It should be noted here that: during the surface coating process of the conductive rubber sheet body 2, the conductive rubber sheet body 2 to be coated is placed on the conveyor belt 303. After the placement is completed, the conveyor roller 302 is driven to rotate by the third motor 304. During the rotation of the conveyor roller 302, the conveyor belt 303 is driven to convey the conductive rubber sheet body 2.

[0030] Working principle: During the surface coating process of the conductive rubber sheet body 2, the conductive rubber sheet body 2 to be coated is placed on the conveyor belt 303. After the placement is completed, the conveyor roller 302 is driven to rotate by the third motor 304. During the rotation of the conveyor roller 302, the conveyor belt 303 is driven to transport the conductive rubber sheet body 2, so that the conductive rubber sheet body 2 to be coated enters the interior of the machine body 1;

[0031] After the conductive rubber sheet body 2 is transported, the external coating is transported toward the inside of the mixing barrel 401 through the driving action of the first delivery pump 403 and the connection action of the first delivery pipe 404. During the transportation process, the external suspension medium is transported toward the inside of the mixing barrel 401 through the driving action of the second delivery pump 501 and the connection action of the second delivery pipe 502. During the transportation of the coating and the suspension medium, the stirring vane 802 on the mounting shaft 801 is driven by the first motor 803 to rotate, and the coating and the suspension medium are mixed. The mixed coating and the suspension medium are sprayed toward the surface of the conductive rubber sheet body 2 through the spraying pipe 402, and the conductive rubber sheet body 2 is subjected to surface spraying treatment. During the surface treatment process, the mixed suspension medium effectively helps the conductive metal particles or other fillers to maintain a uniform dispersion state in the coating, prevents the particles in the coating from settling and agglomerating, and ensures that the sprayed coating always maintains consistent conductive properties during use.

[0032] During the spraying process, the second motor 604 drives the screw rod 603 to rotate. During the rotation of the screw rod 603, the transmission plate 601 and the mixing barrel 401 are moved through the mutual meshing transmission between the screw rod 603 and the threaded sleeve 602 and the sliding guiding effect of the guide hole 701 and the guide rod 702. The movement of the mixing barrel 401 facilitates the spraying operation of the spray tube 402 on different positions of the conductive rubber sheet body 2.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A conductive rubber sheet surface treatment coating machine, comprising: A machine body (1) for coating a conductive rubber sheet body (2); It is characterized by further comprising: A conveying component for conveying the conductive rubber sheet body (2); a coating component for coating the conductive rubber sheet body (2) is arranged inside the machine body (1); The coating assembly comprises a mixing cylinder (401) arranged inside a machine body (1), a spray pipe (402) being installed at the lower end of the mixing cylinder (401), a first delivery pump (403) being installed inside the machine body (1), a first delivery pipe (404) being connected between the discharge end of the first delivery pump (403) and the mixing cylinder (401), a feed end of the first delivery pump (403) being connected to an external coating cylinder, a feeding assembly for feeding a suspension medium being arranged on the machine body (1), a mixing assembly for mixing after feeding being arranged on the mixing cylinder (401), a moving assembly for assisting mobile spraying and a guiding assembly for guiding during movement being arranged on the machine body (1).

2. A conductive rubber sheet surface treatment coating machine according to claim 1, characterized in that: The feeding assembly comprises a second delivery pump (501) mounted on the machine body (1); a second delivery pipe (502) is connected between the discharge end of the second delivery pump (501) and the mixing cylinder (401); and a feed end of the second delivery pump (501) is connected to an external suspension medium storage cylinder.

3. A conductive rubber sheet surface treatment coating machine according to claim 2, characterized in that: The mixing assembly comprises a mounting shaft (801) rotatably connected to the interior of a mixing barrel (401), a stirring impeller (802) being fixed to the mounting shaft (801), and a first motor (803) for driving the mounting shaft (801) being mounted at the upper end of the mixing barrel (401).

4. A conductive rubber sheet surface treatment coating machine according to claim 1, characterized in that: The moving assembly comprises a transmission plate (601) fixed to the outside of the mixing cylinder (401), a threaded sleeve (602) being fixed to the transmission plate (601), a screw rod (603) being rotatably connected to the machine body (1), the screw rod (603) and the threaded sleeve (602) being meshed with each other, and a second motor (604) for driving the screw rod (603) is installed on the outside of the machine body (1).

5. A conductive rubber sheet surface treatment coating machine according to claim 4, characterized in that: The guide assembly comprises a plurality of guide holes (701) formed on a transmission plate (601), guide rods (702) being slidably connected to the guide holes (701), and the guide rods (702) are fixed on the machine body (1).

6. The conductive rubber sheet surface treatment coating machine according to claim 1, characterized in that: The conveying assembly comprises two groups of conveying frames (301), two groups of conveying rollers (302) are rotatably connected between the two groups of conveying frames (301), a conveying belt (303) is transmission-connected between the two groups of conveying rollers (302), a third motor (304) for driving the conveying rollers (302) is installed on the conveying frames (301), and the machine body (1) is installed between the two groups of conveying frames (301) and is located above the conveying belt (303).

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