Drying equipment for adhesive tape production

Abstract

The utility model discloses drying equipment for adhesive tape production. The drying equipment comprises a base station; the drying mechanism is arranged on the base station; the trimming mechanism is arranged on the base station; wherein a conveying roller is arranged on the base station; the drying mechanism comprises a drying box and a hot-air blower which are arranged on the base station, an inlet and an outlet for the adhesive tape to pass through are formed in the two side walls of the drying box respectively, and the hot-air blower is used for providing hot air into the drying box to dry the adhesive tape; the trimming mechanism comprises a supporting plate arranged on one side of the drying box and a cutting blade used for cutting the edge of the adhesive tape, and a collecting hopper used for collecting cut impurities is arranged on the base table. And the adjusting mechanism is used for adjusting the position of the cutting blade. Through the arrangement of the trimming mechanism, edge trimming can be carried out after the adhesive tape is dried and before the adhesive tape is rolled, the appearance quality of the finished adhesive tape is improved, and meanwhile the product quality of the finished adhesive tape is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a drying equipment for the production of adhesive tapes. Background Technique

[0002] Adhesive tape is a common industrial and daily necessities, mainly used for pasting and fixing items. It is made by coating an adhesive on one or both sides of a substrate (such as nylon cloth, plastic film, paper, etc.). There are many types of adhesive tapes, including sealing tapes, double-sided tapes, masking tapes, electrical tapes, etc.

[0003] In the production process of adhesive tapes, the drying of the adhesive is one of the key steps. The main purpose is to remove the moisture and solvents in the adhesive, which can improve the viscosity and durability. After retrieval, the Chinese patent application number is: CN202311531077.7 discloses a tape drying device with a bubble removal function, which relates to the technical field of tape processing. It includes a heating housing, and the left and right parts of the upper side of the heating housing are respectively communicated with a circulation housing. Air ports are provided on two adjacent sides of the two circulation housings. Rotating plates distributed in an axial array are rotatably connected to the air ports of the two circulation housings. The frame is fixedly connected with a first electric push rod, the telescopic end of the first electric push rod is fixedly connected with a first fixing frame, the first fixing frame is fixedly connected with two first fixing rods distributed in a left-right mirror image, and a flow-limiting film is fixedly connected between the two first fixing rods. This invention adjusts the flow rate and flow volume of hot air through the cooperation of the flow-limiting film and the rotating plate to dry adhesive layers with different thicknesses, and uses Bernoulli's principle to vibrate the tape during drying to eliminate bubbles in the adhesive layer, ensuring that adhesive layers with different thicknesses can maintain their dry state and enhancing the quality of tape drying.

[0004] The above technical solution still has defects, that is, it lacks the function of trimming the edges of the tape. If the untrimmed tape is directly wound, the quality of the tape finished product cannot be guaranteed. Not only is the appearance quality low, but also the protruding edge part is more likely to adsorb external dust and other impurities, resulting in a shorter usable life of the product. Therefore, we need to propose a drying equipment for the production of adhesive tapes. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a drying equipment for the production of adhesive tapes. The device has a simple structure and is easy to use. Through the setting of the trimming mechanism, the edges can be trimmed before the tape is wound after drying, improving the appearance quality of the tape finished product. At the same time, the product quality of the finished tape is also improved, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drying device for the production of adhesive tapes, comprising:

[0008] A base;

[0009] A drying mechanism arranged on the base;

[0010] And a trimming mechanism arranged on the base;

[0011] Wherein, a conveying roller is arranged on the base;

[0012] The drying mechanism includes a drying box and a hot air blower arranged on the base. Inlet and outlet openings for the tape to pass through are respectively formed on both side walls of the drying box. The hot air blower is used to supply hot air into the drying box to dry the tape;

[0013] The trimming mechanism includes a support plate arranged on one side of the drying box and a cutting blade for trimming the edge of the tape. The support plate is arranged in a U - shaped manner. A total of two groups of cutting blades are provided, and the cutting blades are adjustably arranged at the bottom of the support plate. A collecting hopper for collecting the cut impurities is arranged on the base;

[0014] It further includes an adjusting mechanism for adjusting the position of the cutting blade.

[0015] Preferably, the hot air blower is fixedly installed on the top of the drying box. The air outlet end of the hot air blower is fixedly connected with an air outlet pipe, and the lower end of the air outlet pipe extends into the drying box and is connected with an air outlet.

[0016] Preferably, the adjusting mechanism includes a lead screw installed between the two side walls of the support plate and a motor installed on the outer wall of the support plate for driving the lead screw. The lead screw includes a first lead screw and a second lead screw.

[0017] Preferably, the threads on the first lead screw and the second lead screw face in opposite directions. Slide seats are installed on both the first lead screw and the second lead screw. A fixing seat is arranged at the bottom of the slide seat, and the handle of the cutting blade is installed inside the fixing seat.

[0018] Preferably, the fixing seat is arranged in a U - shaped manner. A fixing screw is threadedly installed on one outer wall of the fixing seat. A knob is arranged at one end of the fixing screw, and the other end of the fixing screw is rotatably installed with a fixing block through a bearing.

[0019] Preferably, two groups of positioning rods are symmetrically arranged on one side wall of the fixing block. Positioning holes corresponding to the positioning rods are symmetrically formed on the other side wall of the fixing seat and on the handle of the cutting blade.

[0020] Preferably, guide rods are arranged on the tops of both groups of slide seats. Slide grooves are symmetrically formed on the top of the support plate, and the guide rods are in sliding fit with the slide grooves.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] In the present utility model, a conveying roller is arranged on the base platform for conveying the adhesive tape, a drying mechanism including a drying box and a hot air blower is arranged for drying the adhesive tape, and a trimming mechanism including a support plate and two groups of cutting blades is arranged for trimming the edge of the adhesive tape. The device has a simple structure and is easy to use. Through the setting of the trimming mechanism, the edge can be trimmed before the adhesive tape is wound after drying, which improves the appearance quality of the finished adhesive tape. At the same time, the product quality of the finished adhesive tape is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural view of the present utility model;

[0024] Figure 2 is a schematic structural view of the drying mechanism of the present utility model;

[0025] Figure 3 is a schematic structural view of the trimming mechanism of the present utility model;

[0026] Figure 4 is a schematic structural view of the fixing seat of the present utility model.

[0027] In the figure: 1, base platform; 2, conveying roller; 3, drying box; 4, hot air blower; 5, inlet; 6, outlet; 7, air outlet; 8, support plate; 9, first lead screw; 10, second lead screw; 11, motor; 12, sliding seat; 13, cutting blade; 14, collecting hopper; 15, fixing screw; 16, knob; 17, fixing block; 18, positioning rod; 19, positioning hole; 20, guide rod; 21, sliding groove; 22, fixing seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-3 , the present utility model provides a technical solution:

[0030] A drying device for the production of adhesive tapes, comprising:

[0031] A base platform 1; a conveying roller 2 is arranged on the base platform 1;

[0032] A drying mechanism arranged on the base 1; the drying mechanism includes a drying box 3 and a hot air blower 4 arranged on the base 1. Import 5 and export 6 for the passage of the tape are respectively provided on both side walls of the drying box 3. The hot air blower 4 is used to supply hot air into the drying box 3 to dry the tape; the hot air blower 4 is fixedly installed on the top of the drying box 3, and the air outlet end of the hot air blower 4 is fixedly connected with an air outlet pipe, and the lower end of the air outlet pipe extends into the drying box 3 and is connected with an air outlet 7.

[0033] And a trimming mechanism arranged on the base 1; the trimming mechanism includes a support plate 8 arranged on one side of the drying box 3 and a cutting blade 13 for cutting the edge of the tape. The support plate 8 is arranged in a U-shape. There are two groups of cutting blades 13 in total, and the cutting blades 13 are adjustably arranged at the bottom of the support plate 8. A collecting hopper 14 for collecting the cut impurities is arranged on the base 1;

[0034] By arranging conveying rollers 2 on the base 1 for conveying the tape, arranging a drying mechanism including a drying box 3 and a hot air blower 4 for drying the tape, and also arranging a trimming mechanism including a support plate 8 and two groups of cutting blades 13 for trimming the edge of the tape. During actual use, the tape is conveyed by the conveying rollers 2, the tape enters through the import 5 of the drying box 3, the hot air blower 4 works to extract external air, heat it and then convey it into the drying box 3 to dry the tape. The dried tape continues to be conveyed through the export 6. When the tape passes through the bottom of the support plate 8, the two groups of cutting blades 13 are close to both sides of the tape to trim the protruding glue part or other defects. The trimmed tape is conveyed to the winding equipment through the conveying rollers 2.

[0035] In addition, a collecting hopper 14 is arranged on the base 1, and the collecting hopper 14 is located at the bottom of the support plate 8, which can uniformly collect the impurities trimmed by the cutting blades 13 and ensure the cleanliness of the working area.

[0036] Generally speaking, the structure of this device is simple and easy to use. Through the setting of the trimming mechanism, the edge can be trimmed before the tape is wound after drying, which improves the appearance quality of the finished tape of the tape. At the same time, it also improves the product quality of the finished tape.

[0037] Please refer to Figure 3 , in order to improve the applicability of this device and make the trimming mechanism adapt to tapes of different widths, the following design is made in this application:

[0038] It also includes an adjusting mechanism for adjusting the position of the cutting blade 13.

[0039] The adjusting mechanism includes a lead screw installed between the two side walls of the support plate 8 and a motor 11 installed on the outer wall of the support plate 8 for driving the lead screw. The lead screw includes a first lead screw 9 and a second lead screw 10. The threads on the first lead screw 9 and the second lead screw 10 face in opposite directions. Slide seats 12 are installed on both the first lead screw 9 and the second lead screw 10. A fixed seat 22 is provided at the bottom of the slide seat 12, and the handle of the cutting blade 13 is installed inside the fixed seat 22.

[0040] By arranging a lead screw including a first lead screw 9 and a second lead screw 10 between the two side walls of the support plate 8, the lead screw is driven by the motor 11, and the threads on the first lead screw 9 and the second lead screw 10 face in opposite directions. Therefore, when the lead screw rotates, the slide seats 12 on the first lead screw 9 and the second lead screw 10 will move closer or farther away from each other. And the cutting blade 13 is installed in the fixed seat 22 at the bottom of the slide seat 12. Therefore, the distance between the two groups of cutting blades 13 can be adjusted by the lead screw, so as to be able to adapt to tapes of different widths, improving the practicability and application range of the present device.

[0041] In addition, please refer to Figure 4 , for the convenience of quickly installing and replacing the cutting blade 13, the following design is made in this application:

[0042] The fixed seat 22 is arranged in a U shape. A fixing screw 15 is threadedly installed on one outer wall of the fixed seat 22. One end of the fixing screw 15 is provided with a knob 16, and the other end of the fixing screw 15 is rotatably installed with a fixing block 17 through a bearing. Two groups of positioning rods 18 are symmetrically arranged on one side wall of the fixing block 17. Corresponding positioning holes 19 are symmetrically opened on the other side wall of the fixed seat 22 and on the handle of the cutting blade 13 and are corresponding to the positioning rods 18. Guide rods 20 are provided at the tops of the two groups of slide seats 12, and corresponding sliding grooves 21 are symmetrically opened at the top of the support plate 8. The guide rods 20 are in sliding fit with the sliding grooves 21.

[0043] By arranging a U-shaped fixed seat 22 at the bottom of the slide seat 12, a fixing screw 15 with a knob 16 and a fixing block 17 is threadedly installed on one side of the fixed seat 22. The fixing block 17 is provided with positioning rods 18, and corresponding positioning holes 19 are opened on the other side of the fixed seat 22 and on the handle. By rotating the knob 16, the fixing screw 15 pushes the fixing block 17 towards the cutting blade 13, and the positioning rods 18 sequentially pass through the positioning holes 19 on the handle and the fixed seat 22, and the cutting blade 13 is clamped and fixed by one side wall of the fixed seat 22 and the fixing block 17. The structure is simple and easy to use, and it is convenient to quickly and conveniently install, use, disassemble and replace the cutting blade 13.

[0044] Wherein, a bearing seat is embedded on one side wall of the fixing block 17, and the end of the fixing screw 15 is inserted and fixed in the inner ring of the bearing of the bearing seat.

[0045] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A drying device for producing adhesive tapes, characterized in that: Including: A base (1); A drying mechanism arranged on the base (1); And a trimming mechanism arranged on the base (1); Wherein, a conveying roller (2) is arranged on the base (1); The drying mechanism includes a drying box (3) and a hot air blower (4) arranged on the base (1). Inlets (5) and outlets (6) for the tape to pass through are respectively formed on both side walls of the drying box (3). The hot air blower (4) is used to provide hot air into the drying box (3) to dry the tape; The trimming mechanism includes a support plate (8) arranged on one side of the drying box (3) and a cutting blade (13) for trimming the edge of the tape. The support plate (8) is arranged in a U - shaped manner. Two groups of cutting blades (13) are provided, and the cutting blades (13) are adjustably arranged at the bottom of the support plate (8). A collecting hopper (14) for collecting the cut - off impurities is arranged on the base (1); It further includes an adjusting mechanism for adjusting the position of the cutting blade (13).

2. The drying equipment for producing adhesive tape according to claim 1, characterized in that: The hot air blower (4) is fixedly installed on the top of the drying box (3). An air outlet pipe is fixedly connected to the air outlet end of the hot air blower (4). The lower end of the air outlet pipe extends into the drying box (3) and is connected to an air outlet (7).

3. The drying equipment for producing adhesive tape according to claim 1, characterized in that: The adjusting mechanism includes a lead screw installed between the two side walls of the support plate (8) and a motor (11) installed on the outer wall of the support plate (8) for driving the lead screw. The lead screw includes a first lead screw (9) and a second lead screw (10).

4. The drying equipment for producing adhesive tape according to claim 3, characterized in that: The threads on the first lead screw (9) and the second lead screw (10) are in opposite directions. Slide seats (12) are installed on both the first lead screw (9) and the second lead screw (10). A fixed seat (22) is arranged at the bottom of the slide seat (12). The handle of the cutting blade (13) is installed inside the fixed seat (22).

5. The drying equipment for producing adhesive tape according to claim 4, characterized in that: The fixed seat (22) is arranged in a U - shaped manner. A fixing screw (15) is threadedly installed on one outer wall of the fixed seat (22). A knob (16) is arranged at one end of the fixing screw (15). The other end of the fixing screw (15) is rotatably installed with a fixing block (17) through a bearing.

6. The drying equipment for producing adhesive tape according to claim 5, characterized in that: Two groups of positioning rods (18) are symmetrically arranged on one side wall of the fixing block (17). Positioning holes (19) corresponding to the positioning rods (18) are symmetrically formed on the other side wall of the fixed seat (22) and the handle of the cutting blade (13).

7. The drying equipment for producing adhesive tape according to claim 6, characterized in that: Guide rods (20) are arranged at the tops of the two groups of slide seats (12). Chute grooves (21) are symmetrically formed on the top of the support plate (8). The guide rods (20) are in sliding fit with the chute grooves (21).

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