Raw material mixing device for adhesive tape production

Abstract

The invention discloses a raw material mixing device for adhesive tape production, and relates to the technical field of adhesive tape production.The raw material mixing device comprises a bearing plate, a supporting rod is fixedly connected to one side of the upper portion of the bearing plate, a mixing box is fixedly connected to the upper portion of the supporting rod, a vibration mixing assembly is arranged in the mixing box, and a discharging plate is fixedly connected to the lower portion of the vibration mixing assembly; the discharging plate is fixedly connected to the side wall of the mixing box, a conveying mechanism is arranged on one side of the mixing box and is in transmission connection with the vibration mixing assembly, the side, away from the mixing box, of the conveying mechanism communicates with the stirring box, the stirring box is fixedly connected to the side, away from the supporting rod, of the bearing plate, and a closing assembly is arranged on the side, close to the conveying mechanism, of the stirring box; a heating block is fixedly connected to the upper wall in the stirring box, a stirring assembly is rotationally connected to the top of the stirring box, a scraping assembly is arranged on the stirring assembly, and a discharging opening is formed in the lower portion of the stirring box. The device is easy to operate and simple in structure, is driven by a motor to operate, does not need excessive manual operation procedures, and is simple and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of adhesive tape production, in particular to a raw material mixing device for adhesive tape production. Background Art

[0002] During the production process of adhesive tape, the raw materials need to be mixed. The main component of adhesive tape is adhesive, which is usually composed of resin, binder, additives and solvent. The resin can be a synthetic resin, such as acrylic resin, or it can be natural rubber. The binder helps to adhere the adhesive to the substrate, and the additive can improve the performance of the adhesive.

[0003] Traditional raw material mixing devices have the problem of uneven mixing of various raw materials, which affects the adhesion of the produced tape and further affects the production quality of the tape. Therefore, those skilled in the art have proposed a raw material mixing device for tape production to solve the problems raised in the above background. Summary of the invention

[0004] The object of the present invention is to provide a raw material mixing device for producing adhesive tapes to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A raw material mixing device for producing adhesive tape comprises a carrying plate, a supporting rod is fixedly connected to one side above the carrying plate, a mixing box is fixedly connected to the top of the supporting rod, a vibrating and mixing component is arranged inside the mixing box, a feeding plate is fixedly connected below the vibrating and mixing component, the feeding plate is fixedly connected to the side wall of the mixing box, a conveying mechanism is arranged on one side of the mixing box, the conveying mechanism is transmission-connected to the vibrating and mixing component, the conveying mechanism is connected to a stirring box on the side away from the mixing box, the stirring box is fixedly connected to the side of the carrying plate away from the supporting rod, a closing component is arranged on the side of the stirring box close to the conveying mechanism, a heating block is fixedly connected to the upper wall inside the stirring box, a stirring component is rotatably connected to the top of the stirring box, a scraping component is arranged on the stirring component, a discharge port is arranged below the stirring box, and the discharge port is controlled by a regulating valve.

[0007] As a further solution of the present invention: the stirring assembly includes a second motor fixedly connected to the top of the stirring box, the second motor is rotatably connected to a stirring shaft, a rotating frame is fixedly connected to the bottom of the stirring shaft, a driving gear is fixedly connected to the stirring shaft, the driving gear is meshed with the stirring gear, a stirring rod is fixedly connected to the bottom of the stirring gear, the stirring rod is rotatably connected to the rotating frame through a bearing, and a plurality of stirring paddles are arranged on the stirring rod.

[0008] As a further solution of the present invention: the scraper assembly includes a support plate fixedly connected to the bottom of the rotating frame, an adjustment sleeve fixedly connected to the outer side of the support plate, an adjustment spring is arranged inside the adjustment sleeve, the adjustment spring is in contact with the connecting rod, and a scraper plate is fixedly connected to the side of the connecting rod away from the adjustment spring.

[0009] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention is easy to operate, the equipment structure is simple, and it is driven by a motor, without too many manual operation processes, which is simple and convenient; 2. It has strong durability, a stable device structure, is easy to maintain, and can operate stably for a long time; 3. It is efficient and convenient, and can fully and quickly mix the raw materials evenly to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of a raw material mixing device for producing adhesive tape;

[0011] Figure 2 It is a schematic diagram of the structure of a vibration mixing component of a raw material mixing device for producing adhesive tape;

[0012] Figure 3 A raw material mixing device for tape production Figure 2 Schematic diagram of the structure at A in the middle;

[0013] Figure 4 It is a schematic diagram of the closed component structure of a raw material mixing device for producing adhesive tape;

[0014] Figure 5 A schematic diagram of the scraper assembly structure of a raw material mixing device for tape production

[0015] Figure 6 It is a schematic diagram of the structure of a rotating frame of a raw material mixing device for adhesive tape production;

[0016] In the figure: 1. Loading plate; 2. Support rod; 3. Mixing box; 4. Vibration mixing component; 5. Unloading plate; 6. Conveying mechanism; 7. Mixing box; 8. Closing component; 9. Heating block; 10. Mixing component; 11. Scraping component; 12. Discharge port; 13. Regulating valve; 14. First motor; 15. Driving shaft; 16. Vibrating cam; 17. Mixing plate; 18. Limiting slide bar; 19. Limiting spring; 20. Adjusting telescopic rod; 21. Adjusting rack; 22. Transmission gear; 23. Opening and closing Gear; 24, sliding rack; 25, material discharge slide plate; 26, transmission rod; 27, feeding shaft; 28, conveying auger; 29, fixed plate; 30, control telescopic rod; 31, stretching rod; 32, opening and closing rod; 33, sealing plate; 34, second motor; 35, stirring shaft; 36, rotating frame; 37, driving gear; 38, stirring gear; 39, stirring rod; 40, stirring paddle; 41, support plate; 42, adjusting sleeve; 43, adjusting spring; 44, connecting rod; 45, scraper plate. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 invention 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 limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 by specific circumstances.

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0021] Example 1:

[0022] See also Figure 1-6, including a carrying plate 1, a support rod 2 is fixedly connected to one side above the carrying plate 1, a mixing box 3 is fixedly connected to the support rod 2, a vibration mixing component 4 is arranged inside the mixing box 3, a discharge plate 5 is fixedly connected below the vibration mixing component 4, the discharge plate 5 is fixedly connected to the side wall of the mixing box 3, a conveying mechanism 6 is arranged on one side of the mixing box 3, the conveying mechanism 6 is transmission-connected to the vibration mixing component 4, the conveying mechanism 6 is connected to the mixing box 7 on the side away from the mixing box 3, the mixing box 7 is fixedly connected to the side of the carrying plate 1 away from the support rod 2, a closing component 8 is arranged on the side of the mixing box 7 close to the conveying mechanism 6, a heating block 9 is fixedly connected to the upper wall of the mixing box 7, a stirring component 10 is rotatably connected to the top of the mixing box 7, a scraping component 11 is arranged on the stirring component 10, a discharge port 12 is arranged below the mixing box 7, and the discharge port 12 is controlled by a regulating valve 13.

[0023] The vibration mixing assembly 4 includes a first motor 14 fixedly connected to the side wall of the mixing box 3, the first motor 14 is rotatably connected to a driving shaft 15, the driving shaft 15 is fixedly connected to a vibration cam 16 at one end away from the first motor 14, the vibration cam 16 abuts against a mixing plate 17, the mixing plate 17 is slidably connected to the side wall of the mixing box 3, one side of the mixing plate 17 is slidably connected to a limiting slide rod 18, and a limiting spring 19 is sleeved on the outside of the limiting slide rod 18.

[0024] First, the first motor 14 drives the driving shaft 15 to rotate, and then the vibration cam 16 drives the mixing plate 17 to vibrate up and down to preliminarily mix the raw materials.

[0025] Example 2:

[0026] See also Figure 1-6 , including a carrying plate 1, a support rod 2 is fixedly connected to one side above the carrying plate 1, a mixing box 3 is fixedly connected to the support rod 2, a vibration mixing component 4 is arranged inside the mixing box 3, a discharge plate 5 is fixedly connected below the vibration mixing component 4, the discharge plate 5 is fixedly connected to the side wall of the mixing box 3, a conveying mechanism 6 is arranged on one side of the mixing box 3, the conveying mechanism 6 is transmission-connected to the vibration mixing component 4, the conveying mechanism 6 is connected to the mixing box 7 on the side away from the mixing box 3, the mixing box 7 is fixedly connected to the side of the carrying plate 1 away from the support rod 2, a closing component 8 is arranged on the side of the mixing box 7 close to the conveying mechanism 6, a heating block 9 is fixedly connected to the upper wall of the mixing box 7, a stirring component 10 is rotatably connected to the top of the mixing box 7, a scraping component 11 is arranged on the stirring component 10, a discharge port 12 is arranged below the mixing box 7, and the discharge port 12 is controlled by a regulating valve 13.

[0027] The vibration mixing assembly 4 includes a first motor 14 fixedly connected to the side wall of the mixing box 3, the first motor 14 is rotatably connected to a driving shaft 15, the driving shaft 15 is fixedly connected to a vibration cam 16 at one end away from the first motor 14, the vibration cam 16 abuts against a mixing plate 17, the mixing plate 17 is slidably connected to the side wall of the mixing box 3, one side of the mixing plate 17 is slidably connected to a limiting slide rod 18, and a limiting spring 19 is sleeved on the outside of the limiting slide rod 18.

[0028] First, the first motor 14 drives the driving shaft 15 to rotate, and then the vibration cam 16 drives the mixing plate 17 to vibrate up and down to preliminarily mix the raw materials.

[0029] The bottom of the mixing plate 17 is fixedly connected with an adjustable telescopic rod 20, and the adjustable telescopic rod 20 is fixedly connected with an adjusting rack 21. The adjusting rack 21 is meshed with a transmission gear 22. The transmission gear 22 is rotatably connected with an opening and closing gear 23 through an adjusting shaft. The opening and closing gear 23 is meshed with a sliding rack 24. The sliding rack 24 is fixedly connected to the bottom of a material discharge slide 25, and the material discharge slide 25 is fixedly connected to the mixing plate 17.

[0030] After mixing, the adjusting rack 21 on the telescopic rod 20 is adjusted to drive the transmission gear 22 to rotate, and then the matching gear 23 drives the sliding rack 24 to rotate, and the material discharge slide plate 25 is moved away, so that the preliminarily mixed raw materials fall through the discharge plate 5.

[0031] The driving shaft 15 is connected to a transmission rod 26 through a bevel gear set. The transmission rod 26 is rotatably connected to the blanking plate 5. The bottom of the transmission rod 26 is connected to the conveying mechanism 6 through a bevel gear set.

[0032] The conveying mechanism 6 includes a feeding shaft 27 drivingly connected to the driving rod 26 , the feeding shaft 27 is drivingly connected to the unloading plate 5 , and a conveying auger 28 is arranged on the feeding shaft 27 , and the conveying auger 28 is arranged inside the conveying cavity.

[0033] Then, the conveying auger 28 is driven to rotate by the feeding shaft 27 to convey the raw materials to the mixing box 7.

[0034] The closing assembly 8 includes a fixed plate 29 fixedly connected to the inside of the mixing box 7, a control telescopic rod 30 fixedly connected below the fixed plate 29, a stretching rod 31 fixedly connected to the bottom of the control telescopic rod 30, an opening and closing rod 32 rotatably connected to the bottom of the stretching rod 31, the opening and closing rod 32 is fixedly connected to a sealing plate 33, and the sealing plate 33 is rotatably connected to the side wall of the mixing box 7.

[0035] The stirring assembly 10 includes a second motor 34 fixedly connected above the stirring box 7, the second motor 34 is rotatably connected to a stirring shaft 35, a rotating frame 36 is fixedly connected to the bottom of the stirring shaft 35, a driving gear 37 is fixedly connected to the stirring shaft 35, the driving gear 37 is meshed with a stirring gear 38, a stirring rod 39 is fixedly connected to the bottom of the stirring gear 38, the stirring rod 39 is rotatably connected to the rotating frame 36 through a bearing, and a plurality of stirring paddles 40 are provided on the stirring rod 39.

[0036] The stirring shaft 35 is driven to rotate by the second motor 34, and the stirring rod 39 on the rotating frame 36 is driven to rotate. At the same time, the driving gear 37 drives the stirring gear 38 to rotate, so that the stirring paddle 40 rotates along the stirring rod 39, and the stirring rod 39 rotates along the rotating frame 36.

[0037] The scraper assembly 11 includes a support plate 41 fixedly connected to the bottom of the rotating frame 36, an adjustment sleeve 42 is fixedly connected to the outer side of the support plate 41, an adjustment spring 43 is arranged inside the adjustment sleeve 42, the adjustment spring 43 abuts against a connecting rod 44, and a scraper plate 45 is fixedly connected to the side of the connecting rod 44 away from the adjustment spring 43.

[0038] In addition, the rotating frame 36 drives the scraper plate 45 on the supporting plate 41 to rotate to scrape off the adhesion of the box wall.

[0039] The working principle of the present invention is:

[0040] First, the first motor 14 drives the driving shaft 15 to rotate, and then the vibration cam 16 drives the mixing plate 17 to vibrate up and down to preliminarily mix the raw materials. After mixing, the adjustment rack 21 on the telescopic rod 20 is adjusted to drive the transmission gear 22 to rotate, and then the matching gear 23 drives the sliding rack 24 to rotate, and the material discharge slide plate 25 is removed, so that the preliminarily mixed raw materials fall through the unloading plate 5. Then, the feeding shaft 27 drives the conveying auger 28 to rotate, and the raw materials are transported to the mixing box 7. The second motor 34 drives the stirring shaft 35 to rotate, and drives the stirring rod 39 on the rotating frame 36 to rotate. At the same time, the driving gear 37 drives the stirring gear 38 to rotate, so that the stirring paddle 40 rotates along the stirring rod 39, and the stirring rod 39 rotates along the rotating frame 36. In addition, the rotating frame 36 drives the scraper plate 45 on the support plate 41 to rotate to scrape off the adhesion of the box wall.

[0041] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0042] 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 raw material mixing device for producing adhesive tape, comprising a carrier plate (1), characterized in that: A support rod (2) is fixedly connected to one side above the carrier plate (1), a mixing box (3) is fixedly connected to the support rod (2), a vibrating and mixing assembly (4) is arranged inside the mixing box (3), a material discharge plate (5) is fixedly connected below the vibrating and mixing assembly (4), the material discharge plate (5) is fixedly connected to the side wall of the mixing box (3), a conveying mechanism (6) is arranged on one side of the mixing box (3), the conveying mechanism (6) is transmission-connected to the vibrating and mixing assembly (4), and the conveying mechanism (6) is connected to the stirring box (7) on the side away from the mixing box (3). ), a stirring box (7) is fixedly connected to the side of the carrier plate (1) away from the support rod (2), a closing component (8) is provided on the side of the stirring box (7) close to the conveying mechanism (6), a heating block (9) is fixedly connected to the upper wall of the stirring box (7), a stirring component (10) is rotatably connected to the top of the stirring box (7), a scraping component (11) is provided on the stirring component (10), a discharge port (12) is provided below the stirring box (7), and the discharge port (12) is controlled by a regulating valve (13).

2. The raw material mixing device for adhesive tape production according to claim 1, characterized in that: The vibration mixing assembly (4) comprises a first motor (14) fixedly connected to the side wall of the mixing box (3); the first motor (14) is rotatably connected to a driving shaft (15); one end of the driving shaft (15) away from the first motor (14) is fixedly connected to a vibration cam (16); the vibration cam (16) is in contact with a mixing plate (17); the mixing plate (17) is slidably connected to the side wall of the mixing box (3); one side of the mixing plate (17) is slidably connected to a limiting slide bar (18); and a limiting spring (19) is sleeved on the outside of the limiting slide bar (18).

3. The raw material mixing device for adhesive tape production according to claim 2, characterized in that: The bottom of the mixing plate (17) is fixedly connected with an adjusting telescopic rod (20), the adjusting telescopic rod (20) is fixedly connected with an adjusting rack (21), the adjusting rack (21) is meshed with a transmission gear (22), the transmission gear (22) is rotatably connected with an opening and closing gear (23) through an adjusting shaft, the opening and closing gear (23) is meshed with a sliding rack (24), the sliding rack (24) is fixedly connected to the bottom of a material discharge slide plate (25), and the material discharge slide plate (25) is fixedly connected to the mixing plate (17).

4. The raw material mixing device for adhesive tape production according to claim 2 or 3, characterized in that: The driving shaft (15) is connected to a transmission rod (26) via a bevel gear set, the transmission rod (26) is rotatably connected to the blanking plate (5), and the bottom of the transmission rod (26) is connected to the conveying mechanism (6) via a bevel gear set.

5. The raw material mixing device for adhesive tape production according to claim 4, characterized in that: The conveying mechanism (6) comprises a feeding shaft (27) which is in driving connection with the transmission rod (26); the feeding shaft (27) is in driving connection with the unloading plate (5); a conveying auger (28) is arranged on the feeding shaft (27); and the conveying auger (28) is arranged inside the conveying cavity.

6. The raw material mixing device for adhesive tape production according to claim 1, characterized in that: The closing assembly (8) comprises a fixed plate (29) fixedly connected to the inside of the mixing box (7); a control telescopic rod (30) is fixedly connected below the fixed plate (29); a stretching rod (31) is fixedly connected to the bottom of the control telescopic rod (30); an opening and closing rod (32) is rotatably connected to the bottom of the stretching rod (31); the opening and closing rod (32) is fixedly connected to a sealing plate (33); and the sealing plate (33) is rotatably connected to the side wall of the mixing box (7).

7. The raw material mixing device for adhesive tape production according to claim 1, characterized in that: The stirring assembly (10) comprises a second motor (34) fixedly connected to the top of the stirring box (7); the second motor (34) is rotatably connected to a stirring shaft (35); a rotating frame (36) is fixedly connected to the bottom of the stirring shaft (35); a driving gear (37) is fixedly connected to the stirring shaft (35); the driving gear (37) is meshed with a stirring gear (38); a stirring rod (39) is fixedly connected to the bottom of the stirring gear (38); the stirring rod (39) is rotatably connected to the rotating frame (36) via a bearing; and a plurality of stirring paddles (40) are arranged on the stirring rod (39).

8. The raw material mixing device for adhesive tape production according to claim 7, characterized in that: The scraper assembly (11) comprises a support plate (41) fixedly connected to the bottom of the rotating frame (36); an adjustment sleeve (42) is fixedly connected to the outer side of the support plate (41); an adjustment spring (43) is arranged inside the adjustment sleeve (42); the adjustment spring (43) abuts against a connecting rod (44); and a scraper plate (45) is fixedly connected to the side of the connecting rod (44) away from the adjustment spring (43).

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