Double-sided adhesive die-cutting board

Abstract

The utility model discloses a double-sided adhesive die-cutting board, which relates to the technical field of double-sided adhesive die-cutting boards, and comprises a bottom plate, wherein two groups of first brackets are fixedly connected to the top of the right side of the bottom plate, and the tops of the two groups of first brackets are rotatably connected to mounting rods, and two groups of second brackets are fixedly connected to the top of the left side of the bottom plate. The utility model sets a quantitative cutting mechanism, and utilizes the top plate and the stopper in the quantitative cutting mechanism, so that when the outer wall of the power roller is rolled up to the double-sided adhesive of the required diameter, the top plate can automatically push the stopper to separate the stopper from the bottom end of the limit plate, and the cutter can fall freely at this time, thereby cutting off the double-sided adhesive below, without the need for the operator to pay attention to the device all the time, thereby reducing the labor intensity, and at the same time, by adjusting the position of the insertion rod, the cutter can be controlled to cut off the double-sided adhesive when the power roller is rolled up to the double-sided adhesive of different diameters, thereby improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided adhesive die-cutting boards, in particular to a double-sided adhesive die-cutting board. Background Art

[0002] In the double-sided adhesive die-cutting process, the double-sided adhesive material must first be prepared, and then fixed on the die-cutting machine for automated die-cutting. The die-cutting machine cuts the double-sided adhesive material through the cutting action of the knife die. These parts can be processed secondary according to different needs, such as bonding, printing, laminating, etc., so as to achieve different product functions.

[0003] The existing patent (publication number: CN 220431734 U) discloses a double-sided adhesive die-cutting board, which can not only roll up the double-sided adhesive film through the receiving component and the winding component, but also facilitate the stretching and releasing of the adhesive, thereby enhancing the versatility of the cutting board structure. When rolling up, the film is firstly sleeved on the side surface of one of the rollers, and then wrapped around the side surface of the other roller from the bottom. When it is necessary to roll up, starting the forward and reverse motors to rotate counterclockwise can drive the belt pulley and the belt to rotate, and then drive the two rollers to rotate counterclockwise, so that one of the rollers can rotate to control the release of the film, and then be rolled up by the other roller. Conversely, starting the forward and reverse motors to rotate counterclockwise can control the release of the film, which is compared with the cutting board in the prior art "a double-sided adhesive die-cutting jig" that can only play a rolling effect.

[0004] However, the above technical solution still has certain defects. When the double-sided tape needs to be cut, the device can only rely on the operator's observation. When the operator feels that the double-sided tape rolled on the roller is sufficient, the motor is stopped and the double-sided tape is cut. This cutting method has poor winding accuracy and cannot automatically cut after enough double-sided tape is rolled. The operator needs to pay attention to the device at all times, which increases labor intensity and has poor accuracy. Therefore, a double-sided tape die-cutting plate is proposed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a double-sided adhesive die-cutting board to solve the technical problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-sided adhesive die cutting board, comprising a bottom plate, two groups of first brackets are fixedly connected to the top of the right side of the bottom plate, the tops of the two groups of the first brackets are rotatably connected to driven rollers, two groups of second brackets are fixedly connected to the top of the left side of the bottom plate, the outer walls of the two groups of the second brackets on one side close to each other are rotatably connected to power rollers, the outer walls of both sides of the bottom plate are fixedly connected to third brackets, the inner walls of the two groups of the third brackets are slidably connected to sliding rods, the bottom ends of the sliding rods are fixedly connected to cutters, the two ends of the sliding rods are fixedly connected to limiting plates, and the side walls of the two groups of the second brackets are provided with quantitative cutting mechanisms;

[0007] The quantitative cutting mechanism includes a fixed seat, the outer walls of the two groups of the second brackets are fixedly connected to the fixed seat, the inner walls of the two groups of the fixed seats are slidably connected to sliders, the outer walls of the two groups of sliders on the side close to each other are rotatably connected to the rotating shaft, the outer walls of the two groups of sliders on the side away from each other are fixedly connected to connecting rods, one end of the two groups of connecting rods are fixedly connected to the mounting seat, the side walls of the two groups of the mounting seats are provided with insertion rods, the top ends of the two groups of insertion rods are fixedly connected to top sheets, the outer walls of the two groups of the third brackets on the side away from each other are fixedly connected to fixed blocks, the inner walls of the two groups of the fixed blocks are slidably connected to stoppers, and the top ends of the two groups of stoppers are respectively abutted against the bottom ends of the two groups of limit plates.

[0008] As an optimal technical solution for a double-sided adhesive die-cutting board of the utility model, the outer walls of the two groups of blocks that are away from each other are fixedly connected with push springs, and the ends of the two groups of push springs that are away from each other are respectively fixedly connected to the inner walls of the two groups of fixed blocks.

[0009] As a preferred technical solution of the double-sided adhesive die-cutting plate of the utility model, the side walls of the two groups of mounting seats are provided with multiple groups of slots, and the outer walls of the insertion rods are inserted into the inner walls of the slots.

[0010] As an optimal technical solution for a double-sided adhesive die-cutting plate of the utility model, the outer wall of the insertion rod is provided with two groups of sliding grooves, and the inner walls of the two groups of sliding grooves are slidably connected with blocks, the outer walls of the two groups of blocks on one side close to each other are fixedly connected with limiting springs, and one end of the two groups of limiting springs are respectively fixedly connected to the inner walls of the two groups of sliding grooves, and the inner walls of the multiple groups of slots are respectively provided with two groups of card grooves, and the two groups of card grooves are respectively matched with the two groups of card blocks.

[0011] As an optimal technical solution for a double-sided adhesive die-cutting board of the utility model, the outer walls of the two groups of blocks on one side close to each other are fixedly connected with a pull rod, and the ends of the two groups of pull rods close to each other extend to the inside of the insertion rod, a pull handle is provided at the end of the insertion rod, and one end of the pull rod extends to the inside of the insertion rod, and the outer wall of the pull rod is slidably connected to the inner wall of the insertion rod, and the end of the pull rod extending to the inside of the insertion rod is rotatably connected to two groups of rotating rods, and one end of the two groups of rotating rods is rotatably connected to one end of the two groups of pull rods respectively.

[0012] As an optimal technical solution for a double-sided adhesive die cutting board of the utility model, two groups of guide rollers are provided above the base plate, and two groups of fourth brackets are rotatably connected to the two ends of the two groups of guide rollers respectively, and the bottom ends of multiple groups of fourth brackets are fixedly connected to the top of the base plate, and the top of the base plate is located directly below the cutter and is fixedly connected to a cutting seat, and a knife groove is opened at the top of the cutting seat, and the knife groove fits with the cutter.

[0013] As an optimal technical solution for a double-sided adhesive die-cutting board of the utility model, mounting mechanisms are provided at both ends of the driven roller, and the mounting mechanisms include plug-in blocks. Both ends of the driven roller are rotatably connected with plug-in blocks, and the tops of the two groups of the first brackets are provided with plug-in grooves, and the inner walls of the two groups of plug-in blocks are respectively plugged into the outer walls of the two groups of plug-in grooves.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] The utility model provides a quantitative cutting mechanism and utilizes the top plate and the stopper in the quantitative cutting mechanism so that when the outer wall of the power roller is rolled up to the double-sided adhesive tape of the required diameter, the top plate can automatically push the stopper so that the stopper is separated from the bottom end of the limit plate, and the cutter can fall freely at this time, so as to cut the double-sided adhesive tape below. There is no need for the operator to pay attention to the device all the time, thus reducing the labor intensity. At the same time, by adjusting the position of the insertion rod, the cutter can be controlled to cut the double-sided adhesive tape when the power roller is rolled up to the double-sided adhesive tape of different diameters, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the guide roller structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the quantitative cutting mechanism structure of the utility model;

[0019] Figure 4 For the utility model Figure 3 A magnified view of middle;

[0020] Figure 5This is a schematic diagram of the exploded structure of the installation mechanism of the utility model;

[0021] Figure 6 It is a front view cross-sectional structural schematic diagram of the mounting seat of the utility model.

[0022] In the figure: 100, bottom plate; 200, quantitative cutting mechanism; 300, mounting mechanism;

[0023] 101, first bracket; 102, driven roller; 103, second bracket; 104, power roller; 105, third bracket; 106, slide bar; 1061, limit plate; 107, cutter; 108, fourth bracket; 109, guide roller; 110, cutting seat; 111, knife groove;

[0024] 201, fixed seat; 202, slider; 203, rotating shaft; 204, connecting rod; 205, mounting seat; 206, slot; 207, plug rod; 208, top plate; 209, fixed block; 210, stopper; 211, clamping block; 212, clamping slot; 213, pull rod; 214, pull handle;

[0025] 301, plug-in block; 303, plug-in slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] A double-sided adhesive die-cutting board, such as Figure 1-4 As shown, it includes a bottom plate 100, two groups of first brackets 101 are fixedly connected to the top of the right side of the bottom plate 100, and the tops of the two groups of first brackets 101 are rotatably connected to driven rollers 102, two groups of second brackets 103 are fixedly connected to the top of the left side of the bottom plate 100, and the outer walls of the two groups of second brackets 103 close to each other are rotatably connected to power rollers 104, and the outer walls of both sides of the bottom plate 100 are fixedly connected to third brackets 105, and the inner walls of the two groups of third brackets 105 are slidably connected to sliding rods 106, and the bottom ends of the sliding rods 106 are fixedly connected to cutters 107, and both ends of the sliding rods 106 are fixedly connected to limit plates 1061, and the side walls of the two groups of second brackets 103 are provided with quantitative cutting mechanisms 200;

[0029] The quantitative cutting mechanism 200 includes a fixed seat 201, the outer walls of the two groups of second brackets 103 are fixedly connected to the fixed seat 201, the inner walls of the two groups of fixed seats 201 are slidably connected to the sliders 202, the outer walls of the two groups of sliders 202 on the side close to each other are rotatably connected to the rotating shaft 203, the outer walls of the two groups of sliders 202 on the side away from each other are fixedly connected to the connecting rod 204, one end of the two groups of connecting rods 204 are fixedly connected to the mounting seat 205, and the side walls of the two groups of mounting seats 205 are provided with an insertion rod 207. The top ends of the two groups of insertion rods 207 are fixedly connected with top plates 208, the outer walls of the two groups of third brackets 105 on the side away from each other are fixedly connected with fixed blocks 209, the inner walls of the two groups of fixed blocks 209 are slidably connected with stop blocks 210, and the top ends of the two groups of stop blocks 210 are respectively abutted against the bottom ends of the two groups of limit plates 1061, the outer walls of the two groups of stop blocks 210 on the side away from each other are fixedly connected with push springs, and the ends of the two groups of push springs away from each other are respectively fixedly connected to the inner walls of the two groups of fixed blocks 209.

[0030] First, connect the coiling sleeve to the driven roller 102, then pull out the double-sided tape, and after passing through the bottom of the cutter 107, wrap one end of the double-sided tape around the outer wall of the power roller 104, set the diameter of the double-sided tape to be rolled up, start the power roller 104 to rotate, and roll the double-sided tape on the power roller 104. As the diameter of the double-sided tape rolled up on the power roller 104 increases, the outer wall of the rolled-up double-sided tape can push the rotating shaft 203 to drive the two sets of sliders 202 to move upward, and the two sets of sliders 202 can drive the mounting seat 205 to move upward through the connecting rod 204, and the mounting seat 205 can drive the top sheet 208 to move upward through the insertion rod 207. When the diameter of the rolled-up double-sided tape reaches the set value, the top sheet 208 is inserted into the interior of the fixed block 209 and is blocked by the block. The inclined surface of 210 squeezes the block 210 in the direction away from the limit plate 1061, so that the block 210 is separated from the limit plate 1061. At this time, the cutter 107 will cut off the double-sided tape due to its own gravity, and the power roller 104 continues to rotate to roll up the cut part of the double-sided tape on the power roller 104. At this time, the power roller 104 is closed, and the double-sided tape rolled up on the outer wall of the power roller 104 can be removed, and then the slide bar 106 is pulled upward to reset. The two ends of the slide bar 106 squeeze the block 210 into the interior of the fixed block 209 through the inclined surface of the block 210. When the slide bar 106 moves to the top of the block 210, the push spring can push the block 210 to reset to the bottom of the slide bar 106, and the next set of double-sided tape die-cutting work can be continued.

[0031] Please refer to Figure 4-6The side walls of the two groups of mounting seats 205 are provided with multiple groups of slots 206, the outer wall of the plug rod 207 is plugged into the inner wall of the slot 206, the outer wall of the plug rod 207 is provided with two groups of slide grooves, and the inner walls of the two groups of slide grooves are slidably connected with a card block 211, the outer walls of the two groups of card blocks 211 close to each other are fixedly connected with a limit spring, and one end of the two groups of limit springs is respectively fixedly connected to the inner walls of the two groups of slide grooves, and the inner walls of the multiple groups of slots 206 are respectively provided with two groups of card grooves 212, and the two groups of card grooves 212 are respectively connected to the two groups of card blocks 211. The outer walls of the two groups of blocks 211 that are close to each other are fixedly connected with a pull rod 213, and the ends of the two groups of pull rods 213 that are close to each other extend to the inside of the insertion rod 207. A handle 214 is provided at the end of the insertion rod 207, and one end of the pull rod 213 extends to the inside of the insertion rod 207, and the outer wall of the pull rod 213 is slidingly connected to the inner wall of the insertion rod 207. The end of the pull rod 213 extending to the inside of the insertion rod 207 is rotatably connected with two groups of rotating rods, and one end of the two groups of rotating rods is rotatably connected to one end of the two groups of pull rods 213 respectively.

[0032] When it is necessary to adjust the double-sided adhesive rolled up on the power roller 104 to a smaller diameter for cutting the double-sided adhesive, it is only necessary to insert the insertion rod 207 into the upper slot 206. It should be noted that when the insertion rod 207 is inserted into the uppermost slot 206, the diameter of the double-sided adhesive rolled up is the smallest, and when the insertion rod 207 is inserted into the lowermost slot 206, the diameter of the double-sided adhesive rolled up is the largest. When it is necessary to insert the insertion rod 207 into different slots 206, it is only necessary to pull the handle 214 to drive the two sets of rotating rods to move to the right, and one end of the two sets of rotating rods can drive the two ends of the rotating rods to move to the right. The pull rods 213 are brought close to each other, thereby driving the block 211 to enter the interior of the slide groove. At this time, the block 211 is separated from the slot 212. Continuing to pull the handle 214 can pull the insertion rod 207 out of the slot 206. When the insertion rod 207 is inserted into the slot 206, the inner wall of the slot 206 squeezes the block 211 into the slide groove through the inclined surface of the block 211. When the block 211 moves to the position of the slot 212, the limit spring can push the block 211 to reset and enter the slot 212. At this time, the insertion rod 207 is successfully inserted into the slot 206.

[0033] Please refer to Figure 2 Two groups of guide rollers 109 are provided above the bottom plate 100, and two groups of fourth brackets 108 are rotatably connected to the two ends of the two groups of guide rollers 109 respectively, and the bottom ends of the multiple groups of fourth brackets 108 are fixedly connected to the top of the bottom plate 100. The top of the bottom plate 100 is located directly below the cutter 107 and is fixedly connected to a cutting seat 110. A knife groove 111 is opened at the top of the cutting seat 110, and the knife groove 111 fits with the cutter 107.

[0034] After the double-sided tape is pulled out, it passes through the bottom of the two sets of guide rollers 109 and then is wrapped around the power roller 104. At this time, the double-sided tape between the two sets of guide rollers 109 is perpendicular to the cutter 107, making it easier for the cutter 107 to cut the double-sided tape. At the same time, the bottom end of the double-sided tape abuts against the top end of the cutting seat 110. After the cutter 107 cuts, it will enter the knife groove 111. This setting further makes it easier for the cutter 107 to cut the double-sided tape.

[0035] Please refer to Figure 5 , mounting mechanisms 300 are provided at both ends of the driven roller 102, and the mounting mechanisms 300 include plug-in blocks 301. Both ends of the driven roller 102 are rotatably connected with the plug-in blocks 301. The tops of the two groups of first brackets 101 are provided with plug-in grooves 303, and the inner walls of the two groups of plug-in blocks 301 are respectively plugged into the outer walls of the two groups of plug-in grooves 303.

[0036] When the film needs to be replaced, the driven roller 102 is lifted upward to separate the insert block 301 from the insertion slot 303, and then a new film is put on the driven roller 102, and the insert block 301 is reinserted into the insertion slot 303 to complete the film replacement, which is very convenient and quick.

[0037] During use, when the outer wall of the power roller 104 is rolled up to the double-sided tape of the required diameter, the top plate 208 can automatically push the stop block 210 so that the stop block 210 is separated from the bottom end of the limit plate 1061. At this time, the cutter 107 can fall freely, thereby cutting off the double-sided tape below. There is no need for the operator to pay attention to the device all the time, which reduces labor intensity. At the same time, by adjusting the position of the insertion rod 207, the cutter 107 can be controlled to cut the double-sided tape when the power roller 104 is rolled up to the double-sided tape of different diameters, thereby improving the practicability of the device. The parts not involved in the device are the same as the prior art or can be implemented using the prior art.

[0038] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A double-sided adhesive die-cutting board, comprising a bottom board (100), characterized in that: Two groups of first brackets (101) are fixedly connected to the top of the right side of the bottom plate (100), and the tops of the two groups of the first brackets (101) are rotatably connected to driven rollers (102). Two groups of second brackets (103) are fixedly connected to the top of the left side of the bottom plate (100), and the outer walls of the two groups of the second brackets (103) close to each other are rotatably connected to power rollers (104). The outer walls of both sides of the bottom plate (100) are fixedly connected to third brackets (105), and the inner walls of the two groups of the third brackets (105) are slidably connected to sliding rods (106), and the bottom ends of the sliding rods (106) are fixedly connected to cutting knives (107), and both ends of the sliding rods (106) are fixedly connected to limiting plates (1061), and the side walls of the two groups of the second brackets (103) are provided with quantitative cutting mechanisms (200); The quantitative cutting mechanism (200) comprises a fixed seat (201), the outer walls of the two groups of the second brackets (103) are fixedly connected to the fixed seat (201), the inner walls of the two groups of the fixed seats (201) are slidably connected to sliders (202), the outer walls of the two groups of the sliders (202) close to each other are rotatably connected to the rotating shaft (203), the outer walls of the two groups of the sliders (202) away from each other are fixedly connected to the connecting rod (204), and one end of the two groups of the connecting rod (204) is A mounting seat (205) is fixedly connected, and the side walls of the two groups of mounting seats (205) are both provided with an insertion rod (207), and the top ends of the two groups of insertion rods (207) are fixedly connected with a top plate (208), and the outer walls of the two groups of third brackets (105) on the side away from each other are fixedly connected with a fixing block (209), and the inner walls of the two groups of fixing blocks (209) are slidably connected with a stopper (210), and the top ends of the two groups of stoppers (210) are respectively abutted against the bottom ends of the two groups of limiting plates (1061).

2. A double-sided adhesive die-cutting board according to claim 1, characterized in that: The outer walls of the two groups of stoppers (210) that are away from each other are fixedly connected with push springs, and the ends of the two groups of push springs that are away from each other are respectively fixedly connected to the inner walls of the two groups of fixed blocks (209).

3. A double-sided adhesive die-cutting board according to claim 1, characterized in that: The side walls of the two groups of mounting seats (205) are provided with a plurality of slots (206), and the outer walls of the insertion rods (207) are inserted into the inner walls of the slots (206).

4. A double-sided adhesive die-cutting board according to claim 3, characterized in that: The outer wall of the insertion rod (207) is provided with two groups of sliding grooves, and the inner walls of the two groups of sliding grooves are slidably connected with a clamping block (211), the outer walls of the two groups of clamping blocks (211) close to each other are fixedly connected with a limit spring, and one end of the two groups of limit springs is respectively fixedly connected to the inner walls of the two groups of sliding grooves, and the inner walls of the multiple groups of slots (206) are respectively provided with two groups of clamping grooves (212), and the two groups of clamping grooves (212) are respectively matched with the two groups of clamping blocks (211).

5. A double-sided adhesive die-cutting board according to claim 4, characterized in that: The outer walls of the two groups of blocks (211) on one side close to each other are fixedly connected with a pull rod (213), and the ends of the two groups of pull rods (213) close to each other extend to the inside of the insertion rod (207), a pull handle (214) is provided at the end of the insertion rod (207), and one end of the pull rod (213) extends to the inside of the insertion rod (207), and the outer wall of the pull rod (213) is slidably connected to the inner wall of the insertion rod (207), and the end of the pull rod (213) extending to the inside of the insertion rod (207) is rotatably connected to two groups of rotating rods, and one end of the two groups of rotating rods is rotatably connected to one end of the two groups of pull rods (213).

6. The double-sided adhesive die-cutting board according to claim 1, characterized in that: Two groups of guide rollers (109) are arranged above the bottom plate (100), and two groups of fourth brackets (108) are rotatably connected to the two ends of the two groups of guide rollers (109), and the bottom ends of the multiple groups of fourth brackets (108) are fixedly connected to the top of the bottom plate (100). The top of the bottom plate (100) is located directly below the cutting knife (107) and is fixedly connected to a cutting seat (110). A knife groove (111) is provided at the top of the cutting seat (110), and the knife groove (111) fits with the cutting knife (107).

7. The double-sided adhesive die-cutting board according to claim 1, characterized in that: The two ends of the driven roller (102) are provided with mounting mechanisms (300), the mounting mechanisms (300) comprising plug blocks (301), the two ends of the driven roller (102) are rotatably connected with the plug blocks (301), the top ends of the two groups of the first brackets (101) are provided with plug slots (303), and the inner walls of the two groups of plug blocks (301) are respectively plugged into the outer walls of the two groups of plug slots (303).

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