Combined die cutting device for gauze double faced adhesive tape

Abstract

The utility model discloses a combined die cutting device for gauze double faced adhesive tape, which relates to the technical field of die cutting devices, and comprises a base, two upright posts symmetrically arranged on two sides of the top surface of the base, two symmetrical vertical plates arranged at the side ends of the upright posts, two limiting plates horizontally arranged between the vertical plates at equal intervals, and a rubberizing device arranged between the vertical plates, according to the gauze double-faced adhesive tape pasting machine, through cooperation of all the components, the gauze double-faced adhesive tape pasting efficiency and quality are improved, the stable adhesive tape pasting function is achieved, meanwhile, the die cutting device can conduct accurate die cutting, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And the die cutting precision and effect are improved, discharging is facilitated through the discharging rolling shaft, and the discharging convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting devices, in particular to a combined die-cutting device for mesh double-sided adhesive tape. Background Art

[0002] The die-cutting device is primarily used for die-cutting (full or partial cutting), creasing, hot stamping, laminating, and automatic waste removal of non-metallic materials, self-adhesive labels, EVA, double-sided tape, electronics, and cell phone adhesive pads. The die-cutting device utilizes steel knives, metal molds, steel wire (or a template carved from steel plate), and applies pressure through a stamping plate to cut printed products or cardboard into a defined shape. It is a crucial component of post-print packaging processing.

[0003] The existing die-cutting device requires manual gluing operations. This method is not only extremely inefficient, but also requires operators to spend a lot of time and energy to complete the gluing work. In addition, during the manual gluing process, due to the uncontrollable human factors, it is easy to stick the glue crookedly. Manual operation is difficult to ensure that the position of the glue is accurate each time, which makes the glue layer unevenly distributed, with more glue in some places and less glue in other places, which seriously affects the bonding quality of the mesh double-sided tape. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a combined die-cutting device for mesh double-sided adhesive tape.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a combined die-cutting device for mesh double-sided tape, comprising a base, two columns symmetrically provided on both sides of the top surface of the base, two symmetrical vertical plates provided at the side ends of the two columns, two limit plates equidistantly provided horizontally between the two vertical plates, a gluing device provided between the two vertical plates, a discharging roller provided on one side of the gluing device, a fixing rod provided horizontally at the top between the two columns, and a die-cutting device fixedly connected to the middle lower end of the fixing rod.

[0006] Preferably, the glue applying device includes a first roller, a second roller is provided below one side of the first roller, a third roller is provided at the lower end between the second roller and the first roller, and a pressing roller is installed on one side of the third roller.

[0007] Preferably, the outer surfaces of the first roller, the second roller and the third roller are all sleeved with limiting sleeves, there are two limiting sleeves, and they are symmetrically distributed on both sides, an extension sleeve is provided between the two limiting sleeves, and a tightening bolt is provided on the outer surface of the extension sleeve.

[0008] Preferably, fixed sleeves are symmetrically provided on both sides of the clamping roller, and the clamping roller is movably connected to the fixed sleeves on both sides. Adjustment grooves are provided on the outer walls of the vertical plate at the fixed sleeves, and the fixed sleeves are movably arranged in the adjustment grooves. The fixed sleeves are located on the outer wall of the vertical plate and are provided with locking nuts. A locking plate is movably provided on the fixed sleeve on the inner side of the locking nut, and an anti-slip pad is provided on the abutting surface of the locking plate.

[0009] Preferably, the die-cutting device comprises an electric telescopic rod, wherein a film pressing plate is provided at the lower end of the extension rod of the electric telescopic rod, and a fastening bolt is horizontally provided at the connection between the film pressing plate and the extension rod of the electric telescopic rod.

[0010] Preferably, two connecting blocks are symmetrically provided at both ends of the discharging roller, and an adjusting screw is vertically provided in the vertical plate. A matching threaded hole for threadedly connecting the adjusting screw is opened on the connecting block. A driving motor is provided on one side of the discharging roller, and the driving motor is fixed to the side end of the connecting block. The motor shaft of the driving motor is coaxially fixed to the discharging roller.

[0011] Compared with the existing technology, the beneficial effects of the present invention are as follows: the present invention facilitates the lamination of the mesh double-sided tape through the cooperation of the rollers in the gluing device, improves the efficiency and quality of gluing, and thus can achieve a stable gluing function; and then, through the cooperation of the electric telescopic rod and the film pressing plate in the die-cutting device, it is convenient to accurately die-cut the mesh double-sided tape, improves the accuracy and effect of die-cutting, and thus can achieve the function of efficient die-cutting; through the cooperation of the discharging roller, the adjusting screw and the connecting block, it is convenient to adjust the height of the material, improves the convenience and stability of discharging, and thus can achieve the function of smooth discharging, and finally solves the problems of poor gluing effect, low die-cutting accuracy and uneven discharging of the existing mesh double-sided tape die-cutting device, and improves the overall performance and practicality of the combined die-cutting device for mesh double-sided tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure proposed by the utility model from the first perspective;

[0014] Figure 2 This is a second perspective diagram of the overall structure proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the first perspective of the cross-sectional overall structure proposed by the utility model;

[0016] Figure 4 This is a partial cross-sectional schematic diagram of the overall structure proposed by the utility model.

[0017] Serial numbers in the figure: 1. Base; 2. Column; 3. Vertical plate; 4. Limiting plate; 5. Discharging roller; 6. First roller; 7. Second roller; 8. Third roller; 9. Pressing roller; 10. Limiting sleeve; 11. Electric telescopic rod; 12. Film pressing plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example: See Figure 1-4The top of described support frame 1 is provided with two support rods 2, and the bottom of described support rods 2 is provided with two support rods 3. The die-cutting device performs die-cutting operation on the mesh double-sided tape to meet the needs of different shapes. The gluing device includes a first roller 6, a second roller 7 is provided below one side of the first roller 6, a third roller 8 is provided at the lower end between the second roller 7 and the first roller 6, and a pressing roller 9 is installed on one side of the third roller 8. The first roller 6, the second roller 7 and the third roller 8 cooperate with each other to achieve efficient bonding of the mesh double-sided tape and improve the bonding efficiency. The pressing roller 9 can further press the mesh double-sided tape to ensure a firm bond and improve product quality. The outer surfaces of the roller 6, the second roller 7 and the third roller 8 are all sleeved with a limiting sleeve 10. There are two limiting sleeves 10, and they are symmetrically distributed on both sides. An extension sleeve is provided between the two limiting sleeves 10, and a tightening bolt is provided on the outer surface of the extension sleeve. The limiting sleeve 10 can limit the position of the mesh double-sided tape on the roller to prevent offset and improve processing accuracy. The symmetrically distributed limiting sleeves 10 ensure that the position of the mesh double-sided tape on the roller is more stable. The extension sleeve and the tightening bolt fix the limiting sleeve 10 to the outer wall of the roller to improve the stability of the device.

[0020] The present invention provides that the fixing sleeves are symmetrically provided on both sides of the pressure roller 9, and the pressure roller 9 is movably sleeved on the fixing sleeves on both sides. The outer wall of the vertical plate 3 at the fixed sleeve is provided with an adjusting groove, and the fixed sleeve is movably arranged in the adjusting groove. The fixed sleeve is provided with a locking nut on the outer wall of the vertical plate 3, and a locking plate is movably sleeved on the fixed sleeve on the inner side of the locking nut. The abutting surface of the locking plate is provided with an anti-slip pad. The cooperation of the fixed sleeve and the adjusting groove makes the position of the pressure roller 9 adjustable to adapt to the double-sided tape of mesh gauze of different thicknesses, thereby improving the versatility of the device. The locking nut and the locking plate can fix the position of the pressure roller 9 to ensure that it does not loosen during the processing process, ensuring the processing quality, and the anti-slip pad increases the friction force and improves the stability of the fixation. The die-cutting device includes an electric telescopic rod 11, and the lower end of the extension rod of the electric telescopic rod 11 is provided with a film pressing plate 12, and the film pressing plate 12 is connected to the extension rod of the electric telescopic rod 11 The joint is horizontally provided with a fastening bolt, and the electric telescopic rod 11 provides power for the die-cutting operation, ensuring the strength and accuracy of die-cutting and improving the die-cutting quality. The fastening bolts provided horizontally at the connection between the film pressing plate 12 and the extension rod of the electric telescopic rod 11 can be used to replace the film pressing plate 12 according to different die-cutting requirements to improve the flexibility of the device. Two connecting blocks are symmetrically provided at both ends of the discharging roller 5, and adjusting screws are vertically provided in the vertical plate 3. The connecting block is provided with a matching threaded hole for threaded connection of the adjusting screw. A driving motor is provided on one side of the discharging roller 5, and the driving motor is fixed to the side end of the connecting block. The motor shaft of the driving motor is coaxially fixed with the discharging roller 5. The cooperation of the connecting block and the adjusting screw can adjust the upper and lower positions of the discharging roller 5 to adapt to different discharging requirements, improve the flexibility of discharging, and provide power for the discharging roller 5 to ensure the smoothness of discharging and improve production efficiency.

[0021] Working principle: When the present invention is used, the double-sided tape is placed in the limiting sleeve 10 that is sleeved on the outer surfaces of the first roller 6, the second roller 7 and the third roller 8, and then the extension sleeve extending between the opposite surfaces is adjusted, and the tightening bolts on the outer surface of the extension sleeve are used to fix it. Then the mesh is passed through the lower end of the discharging roller 5, and the double-sided tape passes through the first roller 6, the second roller 7 and the third roller 8 in turn. The gluing operation is performed under the rotation of the rollers. At the same time, the pressing roller 9 presses the glued tape, and the mesh double-sided tape with glue enters the bottom of the die-cutting device, and the electric telescopic rod 11 is started. The electric telescopic rod 11 pushes the film pressing plate 12 to move downward to perform a die-cutting operation on the mesh double-sided tape. The die-cut mesh double-sided tape is output under the drive of the discharging roller 5. According to the thickness of the mesh, the position of the discharging roller 5 can be adjusted by adjusting the screw and the connecting block.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A combined die-cutting device for double-sided tape for mesh, comprising a base (1), characterized in that: Two upright posts (2) are symmetrically provided on both sides of the top surface of the base (1), two symmetrical upright plates (3) are provided at the side ends of the two upright posts (2), two limit plates (4) are equidistantly provided horizontally between the two upright plates (3), a gluing device is provided between the two upright plates (3), a discharging roller (5) is provided on one side of the gluing device, a fixing rod is provided horizontally at the top between the two upright posts (2), and a die-cutting device is fixedly connected to the middle lower end of the fixing rod.

2. The combined die-cutting device for mesh double-sided tape according to claim 1, characterized in that: The glue sticking device comprises a first roller (6), a second roller (7) is provided below one side of the first roller (6), a third roller (8) is provided at the lower end between the second roller (7) and the first roller (6), and a pressing roller (9) is installed on one side of the third roller (8).

3. The combined die-cutting device for mesh double-sided tape according to claim 2, characterized in that: The outer surfaces of the first roller (6), the second roller (7) and the third roller (8) are all sleeved with a limiting sleeve (10), the number of the limiting sleeves (10) is two, and they are symmetrically distributed on both sides, an extension sleeve is provided between the two limiting sleeves (10), and the outer surface of the extension sleeve is provided with a tightening bolt.

4. The combined die-cutting device for mesh double-sided tape according to claim 3, characterized in that: The clamping roller (9) is symmetrically provided with fixed sleeves on both sides, and the clamping roller (9) is movably sleeved on the fixed sleeves on both sides. The outer wall of the vertical plate (3) located at the fixed sleeve is provided with an adjustment groove, and the fixed sleeve is movably arranged in the adjustment groove. The fixed sleeve is provided with a locking nut on the outer wall of the vertical plate (3), and a locking plate is movably sleeved on the fixed sleeve inside the locking nut, and an anti-slip pad is provided on the abutting surface of the locking plate.

5. The combined die-cutting device for mesh double-sided tape according to claim 4, characterized in that: The die-cutting device comprises an electric telescopic rod (11), a film pressing plate (12) is provided at the lower end of the extension rod of the electric telescopic rod (11), and a fastening bolt is horizontally provided at the connection between the film pressing plate (12) and the extension rod of the electric telescopic rod (11).

6. The combined die-cutting device for mesh double-sided tape according to claim 5, characterized in that: Two connecting blocks are symmetrically provided at both ends of the discharging roller (5), an adjusting screw is vertically provided in each of the vertical plates (3), and a matching threaded hole for threadedly connecting the adjusting screw is provided on the connecting block. A driving motor is provided on one side of the discharging roller (5), and the driving motor is fixed to the side end of the connecting block, and the motor shaft of the driving motor is coaxially fixed to the discharging roller (5).

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