Forming device for processing adhesive tape base cloth

Abstract

The utility model relates to the technical field of adhesive tape base cloth processing equipment, in particular to a forming device for adhesive tape base cloth processing, which comprises a workbench, a printing device, a preheating device and a cooling device. The cooling device and the preheating device are installed at the left end and the right end of the top wall of the workbench correspondingly, an electric heating wire starts to heat the upper preheating roller and the lower preheating roller, base cloth passes through the position above the lower preheating roller between the two sets of supporting plates, and under the action of a self-adaption mechanism, the upper preheating roller slightly presses the upper surface of the base cloth, and the upper preheating roller is heated. The base cloth can be uniformly heated when passing through the space between the upper preheating roller and the lower preheating roller, the combination effect of patterns and the base cloth in the subsequent printing process can be improved through preheating, the printed base cloth then enters the cooling device located at the other end of the workbench, and the base cloth is cooled to the room temperature or lower temperature so as to fix the printing effect and stabilize the material performance.

Description

TECHNICAL FIELD

[0001] The utility model relates to adhesive tape base cloth processing equipment technical field, concretely is a kind of adhesive tape base cloth processing is formed device. BACKGROUND

[0002] It is known that in the processing and forming process of adhesive tape base cloth, printing forming is a crucial step in the entire processing process, which not only determines the appearance quality of the final product, but also directly affects the bonding strength and durability between the printed pattern and the base cloth material.

[0003] In the traditional printing process of adhesive tape base cloth, due to the lack of effective preheating step, it often leads to unsatisfactory printing quality. The traditional printing method directly prints the pattern on the base cloth without preheating, which often leads to insufficient bonding between the pattern and the base cloth. Especially in the case of large changes in base cloth material or environmental temperature, the printing effect will be significantly affected. In addition, for base cloths of different thicknesses, there is a lack of automatic adjustment mechanism to adjust the pressure and spacing of the preheating roller. Secondly, the cooling process of the base cloth after printing is also crucial. Traditional cooling methods rely mainly on natural cooling or simple air cooling systems. These methods are difficult to quickly reduce the base cloth temperature to an appropriate level and are prone to cause local overcooling or overheating problems, which is not conducive to maintaining the clarity and durability of the printing. SUMMARY

[0004] (I) Technical problem solved

[0005] To overcome the shortcomings of the prior art, the utility model provides a forming device for adhesive tape base cloth processing.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a forming device for adhesive tape base cloth processing, comprising a workbench, a printing device, a preheating device and a cooling device, the top wall of the workbench is installed with the printing device in the middle, the left and right ends of the top wall of the workbench are installed with the cooling device and the preheating device respectively, the preheating device comprises a support plate, a lower preheating roller, an upper preheating roller, an electric heating wire and a self-adaptive mechanism, two groups of support plates are installed symmetrically on the front and back of one end of the workbench top wall, the lower preheating roller is rotatably installed inside the two groups of support plates, the upper preheating roller is installed inside the two groups of support plates through the self-adaptive mechanism, and the electric heating wire is installed inside the upper preheating roller and the lower preheating roller.

[0008] Further, the utility model improves, the adaptive mechanism includes sliding slot, sliding block, cylinder groove, spring and support column, two group support plate inner wall is seted up sliding slot, two group sliding slot all slidingly installed sliding block, the upper preheating roller rotation is installed between two group sliding block, the top wall symmetry of cylinder groove is seted up two group cylinder groove, install spring in cylinder groove, the bottom of spring is installed with the support column of cylinder groove sliding connection, the bottom wall of two group support column with the top wall fixed connection of sliding block.

[0009] Further, the utility model improves, the sliding slot is seted up guide groove, the guide groove is fixedly installed with guide rod, the back wall of sliding block is installed with guide block, the guide block with sliding connection of guide rod.

[0010] Further, the utility model improves, the cooling device includes cooling box, cooling roller, liquid inlet pipe, liquid outlet pipe and pump body, the one end of work table away from preheating device is installed with two group fixed plate around symmetry, two group fixed plate inner up-down symmetry is installed with multiple cooling roller, one end of cooling box is installed with multiple liquid inlet pipe, the outer wall of multiple liquid inlet pipe all is installed with pump body, the output end of liquid inlet pipe all is through bearing and is connected with one end of cooling roller through the side wall of one end of fixed plate, the other end of cooling box is installed with multiple liquid outlet pipe, and the output end of multiple liquid outlet pipe is through bearing and is connected with the other end of cooling roller through the side wall of the other end of fixed plate.

[0011] Further, the utility model improves, the printing device includes support frame, electric telescopic rod, U type frame and printing roller, the top wall of work table is installed with support frame, the top wall of support frame is installed with electric telescopic rod, the bottom output end of electric telescopic rod is installed with U type frame through the top wall of support frame, and U type frame is rotationally installed with printing roller.

[0012] Further, the utility model improves, the bottom of four corners of work table is installed with support leg, and the support leg is installed with placing plate in four groups.

[0013] Further, the utility model improves, the bottom wall of four group support legs all is installed with antiskid pad.

[0014] Further, the utility model improves, the electric heating wire is spirally installed in the upper preheating roller and the lower preheating roller.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a forming device for adhesive tape base cloth processing, has the following beneficial effects:

[0017] The tape base fabric processing forming device, through the setting of the waste heat device and the self-adaptive mechanism, the preheating device heats the upper and lower preheating rollers through the heating wire, ensures that the base fabric reaches the appropriate temperature before entering the printing device, which helps to improve the bonding effect between the pattern and the base fabric and improve the printing quality, the self-adaptive mechanism adopted by the equipment allows the pressure and spacing of the upper preheating roller to be automatically adjusted according to the actual thickness of the base fabric, without frequent manual adjustment, improving the flexibility and versatility of the production line, while ensuring uniform pressure and heat distribution during the preheating process, which is beneficial to improve the consistency and quality of the finished product.

[0018] The tape base fabric processing forming device, through the setting of the cooling device, using the cooling liquid circulating system, can quickly reduce the temperature of the tape base fabric after printing, which helps to immediately fix the printing effect and prevent pattern diffusion or deformation caused by high temperature, a plurality of upper and lower symmetrical cooling rollers ensure that the tape base fabric can obtain uniform cooling treatment when passing through the cooling device, avoiding the problem of local overcooling or overheating, the whole cooling system keeps continuous operation, ensuring that each part of the base fabric can obtain uniform and sufficient cooling treatment, improving the overall efficiency of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a first angle three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a second angle three-dimensional structure schematic view of the utility model;

[0021] Figure 3 It is a partial half cut three-dimensional structure schematic view of the support plate in the preheating device of the utility model;

[0022] Figure 4 It is a partial A place enlarged structure schematic view of the utility model; Figure 3

[0023] Figure 5 It is a half cut three-dimensional structure schematic view of the upper preheating roller of the utility model.

[0024] In the drawing: 1, workbench; 2, support plate; 3, lower preheating roller; 4, upper preheating roller; 5, heating wire; 6, sliding groove; 7, sliding block; 8, cylindrical groove; 9, spring; 10, support column; 11, guide groove; 12, guide rod; 13, guide block; 14, cooling box; 15, cooling roller; 16, liquid inlet pipe; 17, liquid outlet pipe; 18, pump body; 19, fixed plate; 20, support frame; 21, electric telescopic rod; 22, U-shaped frame; 23, printing roller; 24, support leg; 25, placing plate. DETAILED DESCRIPTION

[0025] ​Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-5 The utility model provides a kind of forming device for adhesive tape base cloth processing, including workbench 1, printing device, preheating device and cooling device, the top wall middle part of workbench 1 is equipped with the printing device, the left and right ends of the top wall of workbench 1 are equipped with the cooling device and the preheating device respectively, the preheating device includes support plate 2, lower preheating roller 3, upper preheating roller 4, heating wire 5 and self-adapting mechanism, one end of the top wall of workbench 1 is symmetrically equipped with two groups of support plate 2, lower preheating roller 3 is rotatably installed in two groups of support plate 2 inside lower side, upper preheating roller 4 is installed in two groups of support plate 2 inside upper side by self-adapting mechanism, heating wire 5 is installed in upper preheating roller 4 and lower preheating roller 3, in the embodiment, when using, first, ensure that workbench 1, printing device, preheating device and cooling device have been correctly installed and debugged, and the adhesive tape base cloth roll of printing is pulled into preheating device, preheating device is started by control system, heating wire 5 starts heating upper preheating roller 4 and lower preheating roller 3, base cloth passes from the upper side of lower preheating roller 3 between two groups of support plate 2, and under the action of self-adapting mechanism, upper preheating roller 4 is lightly pressed on the upper surface of base cloth, so that base cloth can be heated evenly when passing between upper and lower preheating roller 3, preheating helps to improve the combination effect of pattern and base cloth in subsequent printing process, after preheating, base cloth continues to move forward to the printing device at the middle part of workbench 1, and the printing device is printed on the base cloth according to the pre-set mode, and the base cloth after printing enters the cooling device at the other end of workbench 1, here, the base cloth is cooled to room temperature or lower temperature, to fix the printing effect and stabilize material performance, avoid that printing is blurred or other quality problems due to temperature is too high, finally, finished adhesive tape base cloth after cooling enters the processing equipment of next step, and preheating process makes the temperature of base cloth surface rise, which helps to enhance the adhesion of subsequent printing, and the design of self-adapting mechanism allows the equipment to automatically adjust the pressure and spacing of preheating roller according to the thickness of base cloth, without frequent manual adjustment, improve the overall operation efficiency of production line, and the quick and uniform cooling process helps to fix printing pattern immediately, ensure the clarity and durability of printing.

[0027] Preferably, in the embodiment, the self-adapting mechanism comprises a sliding groove 6, a sliding block 7, a cylindrical groove 8, a spring 9 and a supporting column 10, the inner side walls of the two groups of supporting plates 2 are provided with the sliding grooves 6, the sliding blocks 7 are slidingly installed in the two groups of sliding grooves 6, the upper preheating roller 4 is rotatably installed between the two groups of sliding blocks 7, the top wall of the cylindrical groove 8 is symmetrically provided with the two groups of cylindrical grooves 8, the cylindrical grooves 8 are installed with the springs 9, the bottom ends of the springs 9 are installed with the supporting columns 10 which are slidingly connected with the cylindrical grooves 8, the bottom walls of the two groups of supporting columns 10 are fixedly connected with the top walls of the sliding blocks 7, when no base cloth passes through, the upper preheating roller 4 is at the lowest position under the action of the spring 9, at this time, the sliding block 7 is located at the bottom of the sliding groove 6, the supporting column 10 is completely stretched in the cylindrical groove 8, and the spring 9 is in a natural or slightly compressed state, when the adhesive tape base cloth with a certain thickness enters the preheating device, the base cloth will first contact the lower preheating roller 3 and continue to move forward until it hits the upper preheating roller 4, with the base cloth continuing to move forward, if the base cloth is thicker, an upward force will be applied to the upper preheating roller 4, this upward force will make the sliding block 7 slide upward along the sliding groove 6, at the same time, drive the supporting column 10 to slide upward in the cylindrical groove 8 and compress the spring 9, after the spring 9 is compressed, it will generate a counterforce, this force pushes the supporting column 10 downward, and in turn pushes the sliding block 7 and the upper preheating roller 4, so that the upper preheating roller 4 applies appropriate pressure to the base cloth, in the whole process, with the base cloth continuously passing through the preheating device, the self-adapting mechanism dynamically adjusts the distance between the upper and lower preheating rollers 3 according to the actual thickness of the base cloth, so as to maintain constant and appropriate preheating pressure, when the base cloth completely passes through the preheating device, if there is no new base cloth entering, the sliding block 7 will return to the initial position under the action of the spring 9, and wait for the next period of operation, the self-adapting mechanism can automatically adapt to adhesive tape base cloths with different thicknesses, and can achieve the best preheating effect without manual intervention, greatly improving the flexibility and universality of the equipment, and ensuring that the base cloth is always subjected to uniform pressure and heat during the preheating process.

[0028] Preferably, in this embodiment, a guide groove 11 is formed in the sliding groove 6, a guide rod 12 is fixedly installed in the guide groove 11, and a guide block 13 is installed on the back wall of the sliding block 7. The guide block 13 and the guide rod 12 are in sliding connection. When there is no external force, the sliding block 7 is located at a certain initial position in the sliding groove 6, the guide block 13 is in contact with the guide rod 12 but there is no additional pressure. As the adhesive tape base fabric of different thicknesses enters the preheating device, the base fabric will exert an upward force on the upper preheating roller 4, prompting the sliding block 7 to move up and down along the sliding groove 6. When the sliding block 7 needs to move to adapt to the change in the thickness of the base fabric, the guide block 13 slides along the guide rod 12. The guide rod 12 is fixed in the guide groove 11, ensuring that the sliding block 7 can only move in the predetermined vertical direction and cannot deviate laterally or in other forms. This precise guiding mechanism ensures the stability and accuracy of the movement of the sliding block 7, and even in the case of frequent adjustments, it can maintain a stable working state. During the entire passage of the base fabric, regardless of the change in the thickness of the base fabric, the guide block 13 always smoothly slides along the guide rod 12, ensuring that the sliding block 7 can flexibly adjust its position according to actual needs while maintaining correct alignment.

[0029] Preferably, in this embodiment, the cooling device comprises a cooling tank 14, cooling rollers 15, liquid inlet pipes 16, liquid outlet pipes 17 and pump bodies 18, two sets of fixing plates 19 are symmetrically installed on the front and back of the end of the workbench 1 away from the preheating device, a plurality of sets of the cooling rollers 15 are symmetrically installed in the fixing plates 19, a plurality of sets of the liquid inlet pipes 16 are installed on one end of the cooling tank 14, the pump bodies 18 are installed on the outer walls of the liquid inlet pipes 16, the output ends of the liquid inlet pipes 16 are connected with one end of the cooling rollers 15 through bearings penetrating the side walls of one end of the fixing plates 19, a plurality of sets of the liquid outlet pipes 17 are installed on the other end of the cooling tank 14, the output ends of the liquid outlet pipes 17 are connected with the other end of the cooling rollers 15 through bearings penetrating the side walls of the other end of the fixing plates 19, enough cooling liquid is ensured to be contained in the cooling tank 14, and all the pipes, pump bodies 18 and cooling rollers 15 have been correctly installed and connected, the pump bodies 18 are turned on, the cooling liquid is pumped from the cooling tank 14 to each cooling roller 15 through the liquid inlet pipes 16, each cooling roller 15 is connected with the liquid inlet pipes 16 and the liquid outlet pipes 17 through bearings, which ensures that the cooling liquid can enter and flow out without interfering with the rotation of the cooling rollers 15, the cooling liquid enters the inside of the cooling rollers 15 through the liquid inlet pipes 16, flows along the preset path to absorb heat, since the cooling rollers 15 directly contact the rubber belt base fabric after printing, they can effectively take away the heat generated during the printing process and the heat possibly carried by the base fabric, the rubber belt base fabric after printing passes through a plurality of sets of the cooling rollers 15 installed symmetrically, in the process of the base fabric passing through these cooling rollers 15, the cooling liquid continuously circulates and reduces the temperature of the base fabric to the required level through heat exchange, the cooling liquid absorbing heat then returns to the cooling tank 14 through the liquid outlet pipes 17, where the cooling liquid can be re-cooled or replaced in order to continue to participate in the next round of cooling process, as the base fabric continuously passes through the cooling device, the whole cooling system keeps continuous operation, ensuring that each part of the base fabric can obtain uniform and sufficient cooling treatment, using the cooling liquid circulation system, the temperature of the rubber belt base fabric after printing can be quickly and uniformly reduced, which helps to immediately fix the printing effect and avoid the problem of pattern diffusion or deformation caused by high temperature, by adjusting the working speed of the pump bodies 18 and the flow of the cooling liquid, the cooling rate can be accurately controlled to meet the best cooling effect under different material and process requirements, effective cooling not only can maintain the clarity of the printing pattern, but also can help to restore the original physical properties of the base fabric, reduce potential damage caused by high temperature, thereby improving the quality of the final product.

[0030] Preferably, in this embodiment, the printing device includes a support frame 20, an electric telescopic rod 21, a U-shaped frame 22 and a printing roller 23, the support frame 20 is installed on the top wall of the workbench 1, the electric telescopic rod 21 is installed on the top wall of the support frame 20, the U-shaped frame 22 is installed on the bottom end output end of the electric telescopic rod 21, the printing roller 23 is rotatably installed in the U-shaped frame 22, when the base fabric moves to the printing position, the printing roller 23 starts to rotate, the printing roller 23 has a pre-engraved printing pattern, when the adhesive tape base fabric passes through, the required pattern can be left on the base fabric, during the entire printing process, the base fabric continuously advances at a constant speed, ensuring that the printing pattern is continuous and consistent, the electric telescopic rod 21 can provide very precise height adjustment, so that the printing pressure can be fine-tuned according to the thickness requirements of different substrates, ensuring the printing quality and consistency.

[0031] Preferably, in this embodiment, the bottom corners of the workbench 1 are each provided with a support leg 24, and four groups of support legs 24 are installed in the placement plate 25, and the cooling box 14 is installed on the top wall of the placement plate 25. The support legs 24 installed on the four corners of the workbench 1 provide a stable foundation, ensuring that the entire device remains stable even during operation. The placement plate 25 adds additional support points, further enhancing the rigidity and stability of the overall structure, reducing the risk of equipment displacement or damage due to vibration or external impact.

[0032] Preferably, in this embodiment, the bottom wall of each of the four groups of support legs 24 is provided with a non-slip pad. The non-slip pad increases the friction between the support legs 24 and the ground, effectively preventing the device from sliding due to accidental thrust or vibration during operation.

[0033] Preferably, in this embodiment, the electric heating wire 5 is spirally installed in the upper preheating roller 4 and the lower preheating roller 3. The spiral electric heating wire 5 increases the resistance path per unit length, allowing more heat to be generated when current passes through. This layout can achieve the required heating temperature in a shorter time, improving the heating efficiency. The spiral installation method helps to form a more uniform heat distribution on the surface of the preheating roller. Since heat spreads along the spiral line, local overheating or cold spots are avoided, ensuring consistent heating effect for the base fabric when passing through the preheating roller.

[0034] To better illustrate the possible application scenarios, technical principles, specific implementation schemes, and the purposes and effects that can be achieved, the following specific embodiments are combined with the accompanying drawings for detailed description. The embodiments described in this paper are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, but cannot limit the protection scope of the present application.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forming device for processing of an adhesive tape base fabric, comprising a work table (1), a printing device, a preheating device and a cooling device, characterized in that: The top wall of the workbench (1) is provided with the printing device, and the left and right ends of the top wall of the workbench (1) are respectively provided with the cooling device and the preheating device.

2. The forming device for processing of an adhesive tape base fabric according to claim 1, characterized in that: The self-adapting mechanism comprises a sliding groove (6), a sliding block (7), a cylindrical groove (8), a spring (9) and a supporting column (10), the inner side walls of the two groups of supporting plates (2) are provided with the sliding grooves (6), the sliding blocks (7) are slidingly installed in the two groups of sliding grooves (6), the upper preheating rollers (4) are rotatably installed between the two groups of sliding blocks (7), the top wall of the cylindrical groove (8) is symmetrically provided with two groups of cylindrical grooves (8), the cylindrical grooves (8) are provided with the springs (9), the bottom ends of the springs (9) are provided with the supporting columns (10) which are slidingly connected with the cylindrical grooves (8), and the bottom walls of the two groups of supporting columns (10) are fixedly connected with the top walls of the sliding blocks (7).

3. The forming device for processing of an adhesive tape base fabric according to claim 2, characterized in that: The sliding groove (6) is provided with a guide groove (11), the guide groove (11) is fixedly provided with a guide rod (12), and the back wall of the sliding block (7) is provided with a guide block (13).

4. The forming device for processing of an adhesive tape base fabric according to claim 3, characterized in that: The cooling device comprises a cooling box (14), a cooling roller (15), a liquid inlet pipe (16), a liquid outlet pipe (17) and a pump body (18), two groups of fixed plates (19) are symmetrically installed at one end of the workbench (1) away from the preheating device, a plurality of groups of cooling rollers (15) are symmetrically installed in the two groups of fixed plates (19), one end of the cooling box (14) is provided with a plurality of groups of liquid inlet pipes (16), the outer walls of the plurality of groups of liquid inlet pipes (16) are provided with the pump bodies (18), the output ends of the liquid inlet pipes (16) are connected with one ends of the cooling rollers (15) through bearings penetrating the side walls of one ends of the fixed plates (19), and the other ends of the cooling box (14) are provided with a plurality of groups of liquid outlet pipes (17).

5. The forming device for processing of an adhesive tape base fabric according to claim 4, characterized in that: The printing device comprises a supporting frame (20), an electric telescopic rod (21), a U-shaped frame (22) and a printing roller (23), the supporting frame (20) is installed on the top wall of the workbench (1), the electric telescopic rod (21) is installed on the top wall of the supporting frame (20), the bottom end output end of the electric telescopic rod (21) is provided with the U-shaped frame (22) penetrating the top wall of the supporting frame (20), and the printing roller (23) is rotatably installed in the U-shaped frame (22).

6. The forming device for processing of an adhesive tape base fabric according to claim 5, characterized in that: The bottom end of the workbench (1) is provided with supporting legs (24) at four corners, four groups of supporting legs (24) are provided with placing plates (25), and the cooling box (14) is installed on the top wall of the placing plate (25).

7. The forming device for processing of an adhesive tape base fabric according to claim 6, characterized in that: The bottom wall of each of the four groups of supporting legs (24) is provided with a non-slip pad.

8. The forming device for processing of an adhesive tape base fabric according to claim 7, characterized in that: The electric heating wire (5) is spirally installed in the upper preheating roller (4) and the lower preheating roller (3).

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