Laminating machine with cutting mechanism

Abstract

The utility model discloses a laminating machine of a cutting mechanism, which comprises a feeding table, two sides of the feeding table are respectively provided with a rack, and an adhesive tape winding roller is arranged between the two racks; circulating rotating assemblies are arranged on the two racks; at least two sets of clamping assemblies are arranged on the circulating rotating assembly and used for clamping the two ends of the adhesive tape, and a pulling assembly is arranged at the bottom of each clamping block and used for pulling the clamping blocks so that the clamping blocks can be rotationally opened or closed; a second groove is formed in the side, close to the adhesive tape winding roller, of the feeding table, a first driving air cylinder is arranged in the second groove, the first driving air cylinder is fixed in the second groove, and a cutting knife is fixedly arranged at the output end of the first driving air cylinder; a connecting plate is fixed between the two racks, and a flattening assembly is arranged on the connecting plate and used for flattening the attached position. Through the arrangement of the cutting knife, the circulating rotating assembly, the clamping assembly and the pulling assembly, automatic fitting of an object and cutting of the tail of an adhesive tape after fitting are achieved, the automation degree is high, operation is easy, and the working efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of laminating equipment, in particular to a laminating machine with a cutting mechanism. Background Art

[0002] A laminating machine refers to a device for laminating two substrates, wherein the laminating machine includes a reeling device, a flattening laminating device, a reeling device, a driving motor and other major mechanical parts, and is mostly used for laminating tapes, release films, PC, PET, protective films and the like. The existing laminating device can refer to a laminating device with accurate lamination disclosed in announcement number CN214165490U, including a connecting base, a first bracket is provided at one end of the connecting base, a second bracket is provided at the other end of the connecting base, a tape is provided between the first bracket and the second bracket, and the positive end of the first bracket is provided with a first bracket. A sliding nut is arranged on the top of the surface, a connecting screw is arranged inside the sliding nut, a connecting rod is arranged on the top of one side of the sliding nut, a positioning pin is arranged in the middle of the front surface of the connecting rod, an insertion rod is arranged at one end of the connecting rod, a fixing piece is arranged at the bottom of one end of the insertion rod, a fixing nut is arranged in the middle of one end of the fixing piece, a fixing screw is arranged inside the fixing nut, a positioning screw is arranged on the top of the front surface of the second bracket, and a positioning hole is arranged at one end of the positioning screw; this kind of tape bonding device with accurate bonding can achieve the effect of adjusting the length of the device through the set rotating shaft, connecting rod and insertion rod. However, after the bonding device completes the bonding of the objects, there is no device for cutting the tape, and several objects need to be transported as a whole to another production line for cutting. The process is relatively cumbersome, and during the bonding process, the bonding position is not flattened, which easily leads to loose bonding and bubbles, affecting the bonding quality.

[0003] Therefore, the utility model proposes a laminating machine with a cutting mechanism to solve the above problems. Utility Model Content

[0004] Based on the above background, the purpose of the utility model is to provide a laminating machine with a cutting mechanism.

[0005] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0006] A laminating machine with a cutting mechanism comprises a loading platform, frames are arranged on both sides of the loading platform, and a tape roller is arranged between the two frames;

[0007] The two frames are both provided with a circulating rotating assembly;

[0008] The circulating rotating assembly is provided with at least two groups of clamping assemblies, the clamping assembly includes a fixed block, one side of the fixed block is fixedly connected to the circulating rotating assembly, the fixed block is provided with a clamping block on the side away from the circulating rotating assembly, one end of the clamping block is rotatably connected to the fixed block, and the clamping block is opened or merged by rotation relative to the fixed block;

[0009] A pulling assembly is provided at the bottom of the clamping block, which is used to pull the clamping block to rotate it open or merge;

[0010] A second groove is provided on one side of the feeding platform close to the tape roller, a first driving cylinder is provided in the second groove, the first driving cylinder is fixed in the second groove, and a cutting knife is fixed at the output end of the first driving cylinder;

[0011] A connecting plate is fixed between the two frames, and a flattening component is provided on the connecting plate to flatten the fitting portion.

[0012] Preferably, the circulating rotating assembly comprises at least two transmission wheels, the transmission wheels are rotatably arranged on the opposite side of the two frames, a transmission belt is rotatably arranged on the outer side of the transmission wheel, a driving motor is arranged on one of the frames, and the output end of the driving motor is connected to one of the transmission wheels; at least one pair of transmission wheels of the two sets of circulating rotating assemblies are connected through a rotating shaft;

[0013] One side of the fixing block is fixedly connected to the transmission belt.

[0014] Preferably, the pulling assembly comprises a pulling block, a first groove is provided at the bottom of the clamping block, the pulling block is rotatably arranged in the first groove, a pulling rod is connected to the side of the pulling block, the other end of the pulling rod is connected to a slider, a guide rail groove is provided on the frame, the slider is slidably arranged in the guide rail groove to drive the clamping block to open or clamp, and the guide rail groove is arranged on the periphery of the transmission belt;

[0015] Preferably, the guide rail groove includes a first guide rail groove and a second guide rail groove, the first guide rail groove is parallel to the outer side of the corresponding transmission belt, the distance between the second guide rail groove and the outer side of the corresponding transmission belt gradually increases, and the first guide rail groove and the second guide rail groove are connected by a connecting groove.

[0016] Preferably, the flattening assembly includes a second driving cylinder, which is fixed on a connecting plate. A connecting rod is provided at the output end of the second driving cylinder, and the other end of the connecting rod is connected to a flattening plate, which is arranged on the side of the second groove away from the tape roller.

[0017] Preferably, the lower end of the pressing plate is inclined, and the inclination direction is opposite to the transmission direction of the transmission belt.

[0018] Preferably, the bottom of the pressing plate is arc-shaped.

[0019] Preferably, each group of circulating rotating components is provided with four transmission wheels, so that the transmission belt is arranged in a parallelogram shape; four groups of clamping components are fixedly provided on the outer side of the transmission belt, and the four groups of clamping components are equidistantly distributed along the outer side of the transmission belt.

[0020] Preferably, a magnetic sheet is provided on the side where the clamping block and the fixing block are close to each other, and the sides where the two magnetic sheets are close to each other are magnetically attracted to each other.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model realizes automatic lamination of objects and cutting off the tail of the tape after lamination by arranging a cutting knife, a circulating rotating component, a clamping component and a pulling component, which has a high degree of automation, simple operation and high work efficiency.

[0023] 2. The utility model sets a flattening component. The second driving cylinder drives the flattening plate to move down to contact with the tape. The flattening plate is inclined and has an arc-shaped bottom, which will not scratch the tape. It can also effectively flatten the bonding position, discharge bubbles, and improve the bonding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the internal three-dimensional structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0027] Figure 3 For the utility model Figure 2 A schematic diagram of the cross-sectional structure at AA;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping assembly and the pulling assembly of the utility model when clamped;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping assembly and the pulling assembly of the utility model when they are pulled apart;

[0030] Figure 6 For the utility model Figure 3 A is an enlarged structural diagram of FIG.

[0031] Wherein: 1. Loading table; 11. First driving cylinder; 12. Second groove; 13. Cutting knife;

[0032] 2. Frame; 21. Tape roller; 22. Connecting plate;

[0033] 3. Circular rotating assembly; 31. Transmission wheel; 32. Transmission belt; 33. Driving motor; 34. Rotating shaft;

[0034] 4. Clamping assembly; 41. Fixing block; 42. Clamping block; 43. Magnetic sheet;

[0035] 5. Pulling assembly; 51. Pulling block; 52. First groove; 53. Pulling rod; 54. Sliding block; 55. Guide rail groove; 551. First guide rail groove; 552. Second guide rail groove; 553. Connecting groove;

[0036] 6. Flattening assembly; 61. Second driving cylinder; 62. Connecting rod; 63. Flattening plate;

[0037] 7. Objects. DETAILED DESCRIPTION

[0038] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0041] like Figure 1-6As shown, a laminating machine with a cutting mechanism comprises a loading platform 1, frames 2 are provided on both sides of the loading platform 1, and a tape roll 21 is provided between the two frames 2;

[0042] Both frames 2 are provided with a circulating rotating assembly 3;

[0043] At least two groups of clamping assemblies 4 are provided on the circulating rotating assembly 3. The clamping assembly 4 includes a fixed block 41. One side of the fixed block 41 is fixedly connected to the circulating rotating assembly 3. A clamping block 42 is provided on the side of the fixed block 41 away from the circulating rotating assembly 3. One end of the clamping block 42 is rotatably connected to the fixed block 41. The clamping block 42 is rotated to open or merge relative to the fixed block 41.

[0044] A pulling assembly 5 is provided at the bottom of the clamping block 42, which is used to pull the clamping block 42 to rotate it open or merge;

[0045] A second groove 12 is provided on one side of the feeding table 1 close to the tape roller 21. A first driving cylinder 11 is provided in the second groove 12. The first driving cylinder 11 is fixed in the second groove 12. A cutting knife 13 is fixed at the output end of the first driving cylinder 11.

[0046] A connecting plate 22 is fixed between the two frames 2, and a flattening component 6 is provided on the connecting plate 22 to flatten the fitting portion.

[0047] The loading platform 1 is provided with a conveying mechanism for the object 7, which may be a conveyor belt, a conveyor roller or a push rod, which is not limited here.

[0048] Before use, first pull the two ends of the tape to the top of the loading platform 1, start the circulating rotating component 3, and the clamping blocks 42 on both sides of the loading platform 1 are pulled open by the pulling component 5 to put the two sides of the tape between the clamping block 42 and the fixed block 41, and then drive the clamping blocks 42 to merge to clamp the two sides of the tape. Then, when the object 7 to be bonded is transported to the end of the tape, the tape is bonded to the top of the object 7. Under the rotation of the circulating rotating component 3, the clamping component 4 that clamps the tape moves along It moves in a direction parallel to the top of the loading table 1, driving the tape and the object 7 to move together. At this time, the flattening component 6 is started to flatten the fitting position. When one object 7 is fitted, the first driving cylinder 11 is started to push the cutting knife 13 out of the second groove 12 to cut off the tape at the tail of the object 7. At this time, another set of clamping components 4 is transmitted with the transmission belt 32 to the starting end of the tape to be pasted, so the tape has been clamped by another set of clamping components 4 before it is cut, and will not cause the tape to lose control after it is cut.

[0049] Preferably, the circulating rotating assembly 3 includes at least two transmission wheels 31, which are rotatably arranged on the opposite side of the two frames 2, and a transmission belt 32 is rotatably arranged on the outer side of the transmission wheel 31, and a driving motor 33 is arranged on one of the frames 2, and the output end of the driving motor 33 is connected to one of the transmission wheels 31; at least one pair of the transmission wheels 31 of the two sets of circulating rotating assemblies 3 are connected through a rotating shaft 34;

[0050] One side of the fixing block 41 is fixedly connected to the transmission belt 32 .

[0051] One group of the circulating rotating components 3 is driven to rotate by the driving motor 33, and the other group of the circulating rotating components 3 is driven to rotate by connecting the two groups of circulating rotating components 3 through the rotating shaft 34, so as to realize the synchronous movement of the circulating rotating components 3 on both sides of the loading platform 1.

[0052] Preferably, the pulling assembly 5 includes a pulling block 51, a first groove 52 is provided at the bottom of the clamping block 42, the pulling block 51 is rotatably arranged in the first groove 52, a pulling rod 53 is connected to the side of the pulling block 51, and a slider 54 is connected to the other end of the pulling rod 53, a guide rail groove 55 is provided on the frame 2, and the slider 54 is slidably arranged in the guide rail groove 55 to drive the clamping block 42 to open or clamp, and the guide rail groove 55 is arranged on the periphery of the transmission belt 32.

[0053] Preferably, the guide groove 55 includes a first guide groove 551 and a second guide groove 552, the first guide groove 551 is parallel to the outer side of the corresponding transmission belt 32, the distance between the second guide groove 552 and the outer side of the corresponding transmission belt 32 gradually increases, and the first guide groove 551 and the second guide groove 552 are connected by a connecting groove 553.

[0054] When the slider 54 slides along the first guide groove 551, the clamping block 42 is in a clamped state with the fixed block 41. When the slider 54 slides to the second guide groove 552, the distance between the slider 54 and the transmission belt 32 increases, and the slider 54 drives the pulling rod 53 and the pulling block 51 to generate a downward pulling force on the clamping block 52. The clamping block 42 rotates and opens in the direction away from the fixed block 41. At the tail of the second guide groove 552, the tape is under the fixed block 42. When it continues to rotate and passes through the connecting groove 553, the slider 54 approaches the transmission belt 32, generates a thrust on the clamping block 42, and is in a clamped state with the fixed block 41, clamping both ends of the tape.

[0055] Preferably, the flattening assembly 6 includes a second driving cylinder 61, which is fixed on the connecting plate 22. A connecting rod 62 is provided at the output end of the second driving cylinder 61. The other end of the connecting rod 62 is connected to a flattening plate 63. The flattening plate 63 is provided on the side of the second groove 52 away from the tape roller 21.

[0056] Preferably, the lower end of the pressing plate 63 is inclined, and the inclination direction is opposite to the transmission direction of the transmission belt 32 .

[0057] Preferably, the bottom of the pressing plate 63 is arc-shaped.

[0058] The flattening assembly 6 is located between the starting end of the tape and the cutting knife 13. The second driving cylinder 61 drives the flattening plate 63 to move down to contact the tape. The flattening plate 63 is tilted and has an arc-shaped bottom, which will not scratch the tape. It can also effectively flatten the bonding position, expel bubbles, and improve the bonding effect.

[0059] Preferably, each set of circulating rotating components 3 is provided with four transmission wheels 31, so that the transmission belt 32 is arranged in a parallelogram shape; four sets of clamping components 4 are fixedly provided on the outer side of the transmission belt 32, and the four sets of clamping components 4 are equidistantly distributed along the outer side of the transmission belt 32.

[0060] Preferably, a magnetic sheet 43 is provided on the side where the clamping block 42 and the fixing block 41 are close to each other, and the two magnetic sheets 43 are magnetically attracted to each other on the sides where the two magnetic sheets 43 are close to each other, thereby improving the clamping effect of the clamping block 42 and the fixing block 41 .

[0061] The working principle of the utility model is as follows: before use, the two ends of the tape are first pulled to the top of the loading platform 1, and the circulating rotating component 3 is started. The clamping blocks 42 on both sides of the loading platform 1 are pulled open by the pulling component 5 to put the two sides of the tape between the clamping block 42 and the fixed block 41, and then the clamping blocks 42 are driven to merge to clamp the two sides of the tape. The magnetic sheet can improve the clamping effect of the clamping block 42 and the fixed block 41. Then, when the object 7 to be bonded is transported to the end of the tape, the tape is bonded to the top of the object 7, and the transmission belt 32 rotates to drive the clamping component 4 to pull the tape, and the object 7 also moves synchronously on the loading platform 1, and the flattening component 6 is pressed. Between the starting end of the tape bonding and the cutting knife 13, the second driving cylinder 61 drives the pressing plate 63 to move down to abut against the tape. The pressing plate 63 is tilted and has an arc-shaped bottom, which will not scratch the tape. It can also effectively flatten the bonding position, discharge bubbles, and improve the bonding effect. When an object 7 is bonded, the first driving cylinder 11 is started to push the cutting knife 13 out of the second groove 12 to cut off the tape at the tail of the object 7. At this time, the clamping block 42 of the other group of clamping assemblies 4 passes through the second guide groove 552 and the connecting groove 553 to clamp the two ends of the tape cut, and this reciprocating process completes the bonding and cutting of the object 7 and the tape.

[0062] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A laminating machine with a cutting mechanism, characterized in that: It includes a loading platform, with frames on both sides of the loading platform, and a tape roller is provided between the two frames; The two frames are both provided with a circulating rotating assembly; The circulating rotating assembly is provided with at least two groups of clamping assemblies, the clamping assembly includes a fixed block, one side of the fixed block is fixedly connected to the circulating rotating assembly, the fixed block is provided with a clamping block on the side away from the circulating rotating assembly, one end of the clamping block is rotatably connected to the fixed block, and the clamping block is opened or merged by rotation relative to the fixed block; A pulling assembly is provided at the bottom of the clamping block, which is used to pull the clamping block to rotate it open or merge; A second groove is provided on one side of the feeding platform close to the tape roller, a first driving cylinder is provided in the second groove, the first driving cylinder is fixed in the second groove, and a cutting knife is fixed at the output end of the first driving cylinder; A connecting plate is fixed between the two frames, and a flattening component is provided on the connecting plate to flatten the fitting portion.

2. The laminating machine with a cutting mechanism according to claim 1, characterized in that: The circulating rotating assembly comprises at least two transmission wheels, which are rotatably arranged on the opposite side of the two frames, and a transmission belt is rotatably arranged on the outer side of the transmission wheel, and a driving motor is arranged on one of the frames, and the output end of the driving motor is connected to one of the transmission wheels; at least one pair of transmission wheels of the two sets of circulating rotating assemblies are connected through a rotating shaft; One side of the fixing block is fixedly connected to the transmission belt.

3. The laminating machine with a cutting mechanism according to claim 2, characterized in that: The pulling assembly includes a pulling block, a first groove is provided at the bottom of the clamping block, the pulling block is rotatably arranged in the first groove, a pulling rod is connected to the side of the pulling block, the other end of the pulling rod is connected to a slider, a guide rail groove is provided on the frame, the slider is slidably arranged in the guide rail groove to drive the clamping block to open or clamp, and the guide rail groove is arranged on the periphery of the transmission belt.

4. The laminating machine with a cutting mechanism according to claim 3, characterized in that: The guide rail groove includes a first guide rail groove and a second guide rail groove, the first guide rail groove is parallel to the outer side of the corresponding transmission belt, the distance between the second guide rail groove and the outer side of the corresponding transmission belt gradually increases, and the first guide rail groove and the second guide rail groove are connected by a connecting groove.

5. The laminating machine with cutting mechanism according to claim 2, characterized in that: The flattening assembly includes a second driving cylinder, which is fixed on a connecting plate. A connecting rod is provided at the output end of the second driving cylinder. The other end of the connecting rod is connected to a flattening plate, which is arranged on the side of the second groove away from the tape roller.

6. The laminating machine with cutting mechanism according to claim 5, characterized in that: The lower end of the pressing plate is inclined, and the inclination direction is opposite to the transmission direction of the transmission belt.

7. The laminating machine with a cutting mechanism according to claim 6, characterized in that: The bottom of the pressing plate is arranged in an arc shape.

8. The laminating machine with a cutting mechanism according to claim 2, characterized in that: Each group of circulating rotating components is provided with four transmission wheels, so that the transmission belt is arranged in a parallelogram shape; four groups of clamping components are fixedly provided on the outer side of the transmission belt, and the four groups of clamping components are equidistantly distributed along the outer side of the transmission belt.

9. The laminating machine with a cutting mechanism according to any one of claims 1 to 8, characterized in that: The clamping block and the fixing block are both provided with magnetic sheets on their adjacent sides, and the two magnetic sheets are attracted to each other by magnetic force on their adjacent sides.

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