Adhesive tape preparation device capable of achieving automatic feeding

Abstract

The utility model relates to the technical field of automatic feeding adhesive tape preparation, in particular to an automatic feeding adhesive tape preparation device which comprises a feeding cylinder, a stirring shaft is rotatably connected to the inner wall of the feeding cylinder, a first bevel gear is fixedly connected to the top end of the stirring shaft, and a second bevel gear is fixedly connected to the top end of the stirring shaft. The top end of the first bevel gear is in meshed connection with a second bevel gear, the top end of the feeding barrel is fixedly connected with a first servo motor, an output shaft of the first servo motor is fixedly connected to one end of the second bevel gear, and the bottom end of the feeding barrel fixedly communicates with a glue pump. The cleaning mechanism is arranged on the inner wall of the feeding barrel; according to the device, through a stirring shaft, a first scraping plate and a second scraping plate, the inner wall of the feeding barrel is scraped and swept, the amount of glue detained on the inner wall of the feeding barrel is reduced, then it is guaranteed that the glue in the feeding barrel is completely discharged, and therefore the feeding effect of adhesive tape preparation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding adhesive tape preparation, in particular to an automatic feeding adhesive tape preparation device. Background Art

[0002] Chlorosulfonated polyethylene tape, also known as CSM or Hyporon, is a special rubber material. It has a series of excellent properties, such as aging resistance, corrosion resistance, wear resistance, and flame resistance. These properties make it widely used in automobile manufacturing, bridge suspension cables, wires and cables, waterproof membranes and other fields. Chlorosulfonated polyethylene tape is usually prepared by an automatic feeding tape preparation device, which automatically provides glue for smearing the chlorosulfonated polyethylene tape to ensure good adhesion of the chlorosulfonated polyethylene tape.

[0003] After searching, the Chinese patent "A glue feeding device" authorization announcement number "CN220738296U" realizes the stirring of the glue in the feeding barrel through the feeding barrel and the stirring component, thereby preventing it from solidifying, and realizes the scraping of the inner wall of the discharge barrel through the scraping component and the power component, thereby realizing the drainage of the glue in the discharge barrel and avoiding the waste of residual glue in the discharge barrel.

[0004] The scraper assembly mentioned above only scrapes the inner wall of the discharge barrel, and the glue adhered to the inner wall of the supply barrel is still retained on the inner wall, which easily makes it difficult to drain the glue in the supply barrel, thereby affecting the feeding effect of the tape preparation.

[0005] Therefore, a rubber tape preparation device capable of automatically feeding materials is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an adhesive tape preparation device capable of automatic feeding in order to solve the above-mentioned problem, thereby improving the problem that the glue adhering to the inner wall of the feeding barrel is still retained on the inner wall, which easily leads to the difficulty in draining the glue in the feeding barrel.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a kind of adhesive tape preparation device capable of automatic feeding, comprising: a feeding barrel, the inner wall of the feeding barrel is rotatably connected with a stirring shaft, the top of the stirring shaft is fixedly connected with a first bevel gear, the top of the first bevel gear is meshedly connected with a second bevel gear, the top of the feeding barrel is fixedly connected with a first servo motor, the output shaft of the first servo motor is fixedly connected to one end of the second bevel gear, and the bottom end of the feeding barrel is fixedly connected with a glue pump; a cleaning mechanism, the cleaning mechanism is arranged on the inner wall of the feeding barrel; wherein the cleaning mechanism comprises a first scraper fixedly connected to one end of the stirring shaft, one side of the first scraper contacts the inner wall of the feeding barrel, the lower end of the surface of the stirring shaft is fixedly connected with a second scraper, and the bottom of the second scraper contacts the inner bottom wall of the feeding barrel. Through the stirring shaft, the first scraper and the second scraper, the inner wall of the feeding barrel is scraped and swept, the amount of glue retained on the inner wall of the feeding barrel is reduced, and then the glue in the feeding barrel is ensured to be completely discharged, thereby ensuring the feeding effect for the preparation of the adhesive tape.

[0008] Preferably, the inner wall of the feed barrel is provided with a through groove, the inner wall of the through groove is fixedly connected with an electric heating rod, the inner wall of the stirring shaft is provided with an air inlet, the inner wall of the first scraper is provided with a movable hole, the inner wall of the second scraper is provided with a flow hole, the movable hole is respectively connected with the air inlet and the flow hole, the top of the feed barrel is fixedly connected with an exhaust fan, the bottom end of the exhaust fan passes through the feed barrel and is connected with the through groove, and one end of the exhaust fan passes through the stirring shaft and is connected with the air inlet. Through the electric heating rod, exhaust fan, air inlet, movable hole and circulation, the inner wall of the feed barrel, the stirring shaft, the first scraper and the second scraper surface are heated, thereby achieving uniform heating of the glue in the feed barrel, thereby avoiding the glue solidification and adhesion on the inner wall of the feed barrel, the stirring shaft, the first scraper and the second scraper surface, and improving the effect of cleaning the inner wall of the feed barrel.

[0009] Preferably, the bottom end of the feed barrel is fixedly connected with an air intake one-way tube, and the top end of the air intake one-way tube is connected to the through slot. Through the air intake one-way tube, the exhaust fan can extract the hot air in the through slot, ensuring that the stirring shaft, the first scraper and the second scraper surface can be heated.

[0010] Preferably, an air outlet hole is formed on the inner wall of the stirring shaft, and the flow hole is connected to the air outlet hole.

[0011] Preferably, the inner wall of the air outlet is fixedly connected with a first one-way valve, and the first one-way valve is used to block the outside air from flowing into the inner wall of the air outlet. Through the air outlet and the first one-way valve, the hot air in the stirring shaft, the first scraper and the second scraper is discharged, thereby ensuring that the stirring shaft, the first scraper and the second scraper can continuously transport hot air.

[0012] Preferably, a bearing is fixedly connected to the inner wall of the stirring shaft, and the inner edge of the bearing is fixedly connected to the surface of the exhaust fan. Through the bearing, the stirring shaft does not drive the exhaust fan to rotate during rotation, thereby ensuring the service life of the exhaust fan.

[0013] Preferably, two heat insulation blocks are arranged on the surface of the feeding cylinder, and screws are threadedly connected to the inner wall of the heat insulation block. The heat insulation blocks can be used to keep the inside of the drying cylinder warm and reduce heat loss.

[0014] Preferably, the stirring shaft, the first scraper and the second scraper are all copper tube components.

[0015] The beneficial effects of the utility model are:

[0016] 1. Through the stirring shaft, the first scraper and the second scraper, the inner wall of the feeding barrel is scraped and swept, reducing the amount of glue retained on the inner wall of the feeding barrel, thereby ensuring that all the glue in the feeding barrel is discharged, thereby ensuring the feeding effect for the preparation of the adhesive tape;

[0017] 2. Through the electric heating rod, exhaust fan, air inlet, movable hole and circulation, the inner wall of the feed barrel, the stirring shaft, the first scraper and the second scraper surface are heated, thereby achieving uniform heating of the glue in the feed barrel, thereby avoiding the glue solidification and adhesion to the inner wall of the feed barrel, the stirring shaft, the first scraper and the second scraper surface, and improving the effect of cleaning the inner wall of the feed barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the feed barrel of the utility model;

[0020] Figure 3 for Figure 2 A magnified view of middle;

[0021] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0022] In the figure: 1. feeding barrel; 2. stirring shaft; 3. first bevel gear; 4. second bevel gear; 5. first servo motor; 6. glue pump; 7. cleaning mechanism; 71. first scraper; 72. second scraper; 73. through groove; 74. electric heating rod; 75. exhaust fan; 76. air inlet; 77. movable hole; 78. flow hole; 79. air outlet; 710. first one-way valve; 711. bearing; 712. insulation block; 713. screw; 714. air inlet one-way pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] When implementing: Figure 1-4 As shown, a tape preparation device capable of automatic feeding comprises: a feeding barrel 1, the inner wall of the feeding barrel 1 is rotatably connected to a stirring shaft 2, the top end of the stirring shaft 2 is fixedly connected to a first bevel gear 3, the top end of the first bevel gear 3 is meshingly connected to a second bevel gear 4, the top end of the feeding barrel 1 is fixedly connected to a first servo motor 5, the output shaft of the first servo motor 5 is fixedly connected to one end of the second bevel gear 4, and the bottom end of the feeding barrel 1 is fixedly connected to a glue pump 6; a cleaning mechanism 7, the cleaning mechanism 7 is arranged on the inner wall of the feeding barrel 1; wherein the cleaning mechanism 7 comprises a first scraper 71 fixedly connected to one end of the stirring shaft 2, one side of the first scraper 71 contacts the inner wall of the feeding barrel 1, the lower end of the surface of the stirring shaft 2 is fixedly connected to a second scraper 72, the bottom of the second scraper 72 contacts the inner bottom wall of the feeding barrel 1, and the stirring shaft 2, the first scraper 71 and the second scraper 72 are all copper tube components.

[0025] The stirring shaft 2, the first scraper 71 and the second scraper 72 can be made of copper tube components with higher hardness. A preparation table is provided on the surface of the feeding cylinder 1, and a receiving roller is provided on the top of the preparation table. An electric push rod is fixedly connected to the top of the preparation table, and one end of the receiving roller is clamped on the second servo motor. A moving block is fixedly connected to the lower end of the surface of the second servo motor, and the telescopic end of the electric push rod is fixedly connected to one side of the moving block. Two preparation rollers are rotatably connected to the top of the preparation table, and one end of the preparation roller is fixedly connected to the third servo motor. The lower end of the surface of the third servo motor is fixedly connected to the top of the preparation table. The infusion end of the glue pump 6 is connected to a liquid outlet pipe, and the surface of the liquid outlet pipe is fixedly connected to the top of the preparation table. The liquid outlet end of the liquid outlet pipe is located directly above one of the preparation rollers.

[0026] When the tape needs to be prepared, the glue pump 6, the second servo motor and the third servo motor are manually turned on, the output shaft of the second servo motor rotates to drive the tape to be rolled up, and the tape moves on the preparation table. The glue pump 6 draws glue from the feed barrel 1 and sprays it onto the surface of the corresponding preparation roller through the liquid outlet pipe. The corresponding preparation roller smears glue on the surface of the tape during rotation for preparation. When preparation is not required, the glue pump 6, the second servo motor and the third servo motor are manually turned off.

[0027] When it is necessary to clean the glue adhered to the inner wall of the feeding barrel 1, the first servo motor 5 is manually turned on, and the output shaft of the first servo motor 5 rotates through the second bevel gear 4 and the first bevel gear 3 to drive the stirring shaft 2 to rotate. The rotation of the stirring shaft 2 drives the first scraper 71 and the second scraper 72 to rotate, so that the first scraper 71 scrapes the inner wall of the feeding barrel 1, and the second scraper 72 scrapes the inner bottom wall of the feeding barrel 1, so that all the glue in the feeding barrel 1 is transported to the corresponding position through the glue pump 6. After cleaning is completed, the first servo motor 5 is manually turned off.

[0028] like Figure 2 and Figure 4 As shown, the inner wall of the feed barrel 1 is provided with a through groove 73, the inner wall of the through groove 73 is fixedly connected with an electric heating rod 74, the inner wall of the stirring shaft 2 is provided with an air inlet hole 76, the inner wall of the first scraper 71 is provided with a movable hole 77, the inner wall of the second scraper 72 is provided with a flow hole 78, the movable hole 77 is connected with the air inlet hole 76 and the flow hole 78 respectively, the top of the feed barrel 1 is fixedly connected with an exhaust fan 75, the bottom end of the exhaust fan 75 passes through the feed barrel 1 and is connected with the through groove 73, one end of the exhaust fan 75 passes through the stirring shaft 2 and is connected with the air inlet hole 76, the inner wall of the stirring shaft 2 is fixedly connected with Bearing 711, the inner edge of the bearing 711 is fixedly connected to the surface of the exhaust fan 75, the bottom end of the feed barrel 1 is fixedly connected with an air inlet one-way tube 714, the top of the air inlet one-way tube 714 is connected with the through groove 73, the inner wall of the stirring shaft 2 is provided with an air outlet hole 79, the flow hole 78 is connected with the air outlet hole 79, the inner wall of the air outlet hole 79 is fixedly connected with a first one-way valve 710, the first one-way valve 710 is used to block the outside air from flowing into the inner wall of the air outlet hole 79, the surface of the feed barrel 1 is provided with two insulation blocks 712, the inner wall of the insulation block 712 is threaded with a screw 713.

[0029] The air intake one-way pipe 714 includes an air intake pipe and a second one-way valve. The second one-way valve is embedded and installed on the surface of the air intake pipe. The second one-way valve is used to prevent the air in the through groove 73 from being discharged through the air intake pipe.

[0030] When it is necessary to stir the glue to prevent solidification, the electric heating rod 74 is manually turned on. After the electric heating rod 74 has worked for a period of time, the inner wall of the feeding barrel 1 is heated, and the exhaust fan 75 is manually turned on. The exhaust fan 75 draws the hot air in the through groove 73 and transports it to the air inlet hole 76. At this time, the outside air flows into the through groove 73 through the air inlet one-way pipe 714, and the hot air in the air inlet hole 76 flows into the movable hole 77, and the hot air in the movable hole 77 flows into the flow hole 78. The hot air heats the stirring shaft 2, the first scraper 71 and the second scraper 72. The hot air in the flow hole 78 is discharged through the air outlet 79 and the first one-way valve 710. At this time, the rotating stirring shaft 2, the first scraper 71 and the second scraper 72 heat and stir the glue to prevent the glue from solidifying. After heating to a certain temperature, the electric heating rod 74 can be turned off, and the insulation block 712 keeps the feeding barrel 1 warm.

[0031] When the utility model is in use, the first servo motor 5 and the electric heating rod 74 are manually turned on. After the electric heating rod 74 has worked for a period of time, the inner wall of the feeding barrel 1 is heated. The exhaust fan 75 is manually turned on. The exhaust fan 75 extracts the hot air in the through groove 73 and sequentially transmits it to the air inlet hole 76, the movable hole 77 and the flow hole 78. The hot air heats the stirring shaft 2, the first scraper 71 and the second scraper 72. The output shaft of the first servo motor 5 rotates through the second bevel gear 4 and the first bevel gear 3 to drive the stirring shaft 2 to rotate. At this time, the rotating stirring shaft 2, the first scraper 71 and the second scraper 72 heat and stir the glue to prevent the glue from solidifying. The first scraper 71 scrapes the inner wall of the feeding barrel 1, and the second scraper 72 scrapes the inner bottom wall of the feeding barrel 1, so that all the glue in the feeding barrel 1 is transported to the corresponding position through the glue pump 6. After cleaning is completed, the first servo motor 5 is manually turned off. After heating to a certain temperature, the electric heating rod 74 can be turned off.

[0032] It should be noted that the glue pump 6, electric heating rod 74, first servo motor 5, exhaust fan 75, insulation block 712, second servo motor, third servo motor and electric push rod in the above description are all relatively mature devices in the existing technology. The specific models can be selected according to actual needs. At the same time, the electric heating rod 74, glue pump 6, first servo motor 5, exhaust fan 75, second servo motor, third servo motor and electric push rod can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for preparing adhesive tape capable of automatically feeding, characterized in that: include: A feeding barrel (1), wherein the inner wall of the feeding barrel (1) is rotatably connected to a stirring shaft (2), the top end of the stirring shaft (2) is fixedly connected to a first bevel gear (3), the top end of the first bevel gear (3) is meshingly connected to a second bevel gear (4), the top end of the feeding barrel (1) is fixedly connected to a first servo motor (5), the output shaft of the first servo motor (5) is fixedly connected to one end of the second bevel gear (4), and the bottom end of the feeding barrel (1) is fixedly connected to a glue pump (6); A cleaning mechanism (7), wherein the cleaning mechanism (7) is arranged on the inner wall of the feeding cylinder (1); The cleaning mechanism (7) comprises a first scraper (71) fixedly connected to one end of the stirring shaft (2), one side of the first scraper (71) contacts the inner wall of the feeding barrel (1), and a second scraper (72) is fixedly connected to the lower end of the surface of the stirring shaft (2), and the bottom of the second scraper (72) contacts the inner bottom wall of the feeding barrel (1); The inner wall of the feed barrel (1) is provided with a through groove (73), the inner wall of the through groove (73) is fixedly connected to an electric heating rod (74), the inner wall of the stirring shaft (2) is provided with an air inlet hole (76), the inner wall of the first scraper (71) is provided with a movable hole (77), the inner wall of the second scraper (72) is provided with a flow hole (78), the movable hole (77) is respectively connected to the air inlet hole (76) and the flow hole (78), the top end of the feed barrel (1) is fixedly connected to an exhaust fan (75), the bottom end of the exhaust fan (75) passes through the feed barrel (1) and is connected to the through groove (73), and one end of the exhaust fan (75) passes through the stirring shaft (2) and is connected to the air inlet hole (76).

2. The automatic feeding adhesive tape preparation device according to claim 1, characterized in that: The bottom end of the feed cylinder (1) is fixedly connected to an air intake one-way tube (714), and the top end of the air intake one-way tube (714) is in communication with the through groove (73).

3. The automatic feeding adhesive tape preparation device according to claim 1, characterized in that: An air outlet hole (79) is provided on the inner wall of the stirring shaft (2), and the flow hole (78) is connected to the air outlet hole (79).

4. The automatic feeding adhesive tape preparation device according to claim 3, characterized in that: A first one-way valve (710) is fixedly connected to the inner wall of the air outlet hole (79), and the first one-way valve (710) is used to prevent outside air from flowing into the inner wall of the air outlet hole (79).

5. The automatic feeding adhesive tape preparation device according to claim 1, characterized in that: A bearing (711) is fixedly connected to the inner wall of the stirring shaft (2), and an inner edge of the bearing (711) is fixedly connected to the surface of the exhaust fan (75).

6. The automatic feeding adhesive tape preparation device according to claim 1, characterized in that: Two heat-insulating blocks (712) are provided on the surface of the feed barrel (1), and screws (713) are threadedly connected to the inner walls of the heat-insulating blocks (712).

7. The automatic feeding adhesive tape preparation device according to claim 1, characterized in that: The stirring shaft (2), the first scraper (71) and the second scraper (72) are all copper tube components.

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