Adhesive tape cutting machine

Abstract

The utility model discloses an adhesive tape cutting machine, which relates to the technical field of electronic product manufacturing and comprises a machine table, an adhesive placing mechanism, an adhesive clamping mechanism and a cutting mechanism. Wherein the adhesive tape placing mechanism is arranged on the machine table and is used for supplying an adhesive tape; the adhesive tape clamping mechanism comprises a clamp which does linear reciprocating motion above the machine table, and the clamp is used for clamping an adhesive tape to move in a preset direction; the cutting mechanism is arranged between the adhesive tape discharging mechanism and the adhesive tape clamping mechanism and used for cutting the adhesive tape into target adhesive tape with the preset length. According to the technical scheme provided by the utility model, the problem that an existing adhesive tape cutting machine can only cut adhesive tapes with fixed lengths is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product manufacturing, in particular to an adhesive tape cutting machine. Background Art

[0002] In the manufacturing process of connector products, films are usually needed to achieve certain specific functions, such as insulation, waterproofing or fixation, etc. The traditional method is to customize multiple films of different lengths according to different connector sizes.

[0003] Currently, the tape needs to be customized according to the specific specifications of the connector, so it often takes a long time from ordering to receiving the goods, which increases production uncertainty and may lead to material waste for connectors with small demand or a wide variety. In addition, this type of tape cutting machine has problems such as low efficiency, high cost and lack of production flexibility. Utility Model Content

[0004] The main purpose of the utility model is to provide an adhesive tape cutter, aiming to solve the problem that the existing adhesive tape cutters can only cut adhesive tapes of fixed lengths.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a tape cutting machine, which comprises:

[0006] Machine;

[0007] A glue placing mechanism, provided on the machine, and used for supplying adhesive tape;

[0008] The adhesive tape clamping mechanism comprises a clamp that performs linear reciprocating motion above the machine platform, and the clamp is used to clamp the adhesive tape and move it in a preset direction; and

[0009] The cutting mechanism is arranged between the glue placing mechanism and the glue clamping mechanism and is used for cutting the adhesive tape into target adhesive tapes of preset length.

[0010] In one embodiment, the cutting mechanism includes two cutting cylinders, and the two cutting cylinders are respectively arranged on opposite sides of the tape.

[0011] In one embodiment, the tape cutter further includes a positioning mechanism, which is fixed to the machine platform and located on a side of the cutting mechanism away from the clamping mechanism, and during the process of the cutting mechanism cutting the target tape, the positioning mechanism and the clamping mechanism respectively clamp the opposite ends of the target tape.

[0012] In one embodiment, the positioning mechanism comprises:

[0013] A positioning frame is arranged on the machine platform, a gluing channel is formed on the positioning frame, and a positioning hole communicating with the gluing channel is provided.

[0014] A positioning cylinder is arranged on one side of the positioning frame, and a piston rod of the positioning cylinder has a tendency to move toward or away from the positioning frame. When the cutting mechanism cuts the tape, the piston rod is inserted into the positioning hole and pressed tightly against the tape in the gluing channel.

[0015] In one embodiment, the tape cutting machine further comprises a clamping mechanism, which is disposed on a side of the positioning mechanism away from the cutting mechanism, and the clamping mechanism clamps the tape to prevent it from shrinking toward the direction close to the glue releasing mechanism.

[0016] In one embodiment, the adhesive tape cutting machine further includes a glue suction mechanism, which is disposed on one side of the machine platform and close to the cutting mechanism and is used to absorb the target adhesive tape after being cut by the cutting mechanism.

[0017] In one embodiment, the adhesive tape has an adhesive paper and an adhesive layer, and the adhesive layer is adhered to the adhesive paper; the tape cutting machine also includes a separation mechanism, which is arranged between the adhesive release mechanism and the adhesive clamping mechanism and is used to separate the adhesive layer from the adhesive paper, and the adhesive clamping mechanism clamps the adhesive layer and moves in a direction away from the adhesive release mechanism.

[0018] In one embodiment, the adhesive tape cutting machine further comprises a recycling mechanism, which is disposed at one side of the separation mechanism and is used to recycle the adhesive tape separated by the separation mechanism.

[0019] In one embodiment, the recovery mechanism comprises:

[0020] A recycling wheel, rotatably disposed on the machine platform and used to recycle the adhesive tape; and

[0021] A plurality of tensioning wheels are arranged at intervals, the tensioning wheels are rotatably arranged on the machine platform, and are used to transfer the adhesive paper separated by the separation mechanism to the adhesive paper.

[0022] In one embodiment, the tape cutting machine further includes a glue shortage prompting mechanism, and the glue shortage prompting mechanism is arranged between the separation mechanism and the glue placing mechanism to detect whether the glue placing mechanism has conveyed the tape to the separation mechanism.

[0023] In the technical solution of the utility model, the tape cutting machine includes a glue releasing mechanism, a glue clamping mechanism and a cutting mechanism. The glue releasing mechanism is used to continuously supply the tape, and the clamp is used to clamp the tape and move it in a preset direction until it reaches the target position, and the cutting mechanism cuts the tape into a target tape of a preset length; after the cutting is completed, the glue clamping mechanism moves in the opposite direction to clamp a new section of the tape, so that multiple glue cutting is achieved through the cyclic reciprocating motion of the glue clamping mechanism. In addition, the length of the tape cut each time can be changed by controlling the length of the tape between the clamp and the cutting mechanism, and there is no need to design a variety of different equipment due to different lengths of customized tapes, which can improve production efficiency and reduce costs. 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 A structural schematic diagram of an embodiment of a tape cutting machine provided by the utility model;

[0026] Figure 2 A partial structural schematic diagram of an embodiment of a tape cutting machine provided by the utility model;

[0027] Figure 3 A partial structural schematic diagram of another embodiment of the adhesive tape cutting machine provided by the utility model;

[0028] Figure 4 A schematic structural diagram of a portion of a cutting mechanism in another embodiment of the adhesive tape cutting machine provided by the utility model;

[0029] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0030] Description of Figure Numbers:

[0031] 100. Adhesive tape cutting machine; 01. Adhesive tape; 011. Adhesive paper; 012. Adhesive layer; 1. Machine platform; 2. Glue placing mechanism; 3. Glue clamping mechanism; 31. Clamp; 4. Cutting mechanism; 5. Positioning mechanism; 51. Positioning frame; 511. Positioning hole; 52. Positioning cylinder; 6. Clamping mechanism; 7. Glue suction mechanism; 8. Separation mechanism; 9. Recovery mechanism; 91. Recovery wheel; 92. Tensioning wheel; 10. Glue shortage prompt mechanism.

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] 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.

[0034] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "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 technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0036] Currently, the tape needs to be customized according to the specific specifications of the connector, so it often takes a long time from ordering to receiving the goods, which increases production uncertainty and may lead to material waste for connectors with small demand or a wide variety. In addition, this type of tape cutting machine has problems such as low efficiency, high cost and lack of production flexibility.

[0037] Based on the above purpose, the utility model provides a tape cutting machine.

[0038] See also Figures 1 to 3 In one embodiment of the present invention, the tape cutting machine 100 comprises:

[0039] Machine 1;

[0040] The glue placing mechanism 2 is provided on the machine platform 1 and is used for supplying the adhesive tape 01;

[0041] The adhesive clamping mechanism 3 includes a clamp 31 that performs linear reciprocating motion above the machine platform 1, and the clamp 31 is used to clamp the adhesive tape 01 and move it in a preset direction; and

[0042] The cutting mechanism 4 is disposed between the glue placing mechanism 2 and the glue clamping mechanism 3 and is used for cutting the adhesive tape 01 into target adhesive tapes 01 of preset length.

[0043] In the technical solution of the utility model, the tape cutting machine 100 includes a glue placing mechanism 2, a glue clamping mechanism 3 and a cutting mechanism 4. The glue placing mechanism 2 is used to continuously supply the tape 01, and the clamp 31 is used to clamp the tape 01 and move it in a preset direction until it reaches the target position, and the cutting mechanism 4 cuts the tape 01 into a target tape 01 of a preset length; after the cutting is completed, the glue clamping mechanism 3 moves in the opposite direction to clamp a new section of the tape 01, so that multiple glue cutting is achieved through the cyclic reciprocating motion of the glue clamping mechanism 3. In addition, the length of the tape 01 cut each time can be changed by controlling the length of the tape 01 between the clamp 31 and the cutting mechanism 4, and there is no need to design a variety of different equipment due to different lengths of the customized tape 01, which can improve production efficiency and reduce costs.

[0044] Specifically, the glue clamping mechanism 3 in this embodiment can be a telescopic cylinder, and the clamp 31 can be an air claw driven by the telescopic cylinder. In this way, the telescopic cylinder can set parameters and cut the film length as needed to obtain a target tape 01 of a preset length. The cutting mechanism 4 can be a combination of a cutting cylinder and a cutter, and the cutter is driven to extend or contract by the driving of the cutting cylinder to achieve cutting of the tape 01. In addition, by changing the distance between the clamp 31 and the cutting mechanism 4, the cutting mechanism 4 can cut tapes 01 of different lengths as needed. In other words, the same device can meet the production needs of a variety of connector products, without the need to customize the tape 01 for each product, thereby enhancing the flexibility of production.

[0045] In the embodiments of the present invention, please refer to Figure 4The cutting mechanism 4 includes two cutting cylinders, and the two cutting cylinders are respectively arranged on opposite sides of the tape 01. The two cutting cylinders can be used for individual cutting, or both can be used for cutting at the same time; when the two cut the tape 01 at the same time, the two-way synchronous cutting of the tape 01 can be achieved, ensuring the synchronization and accuracy of the cutting action, and improving the cutting efficiency and quality. In addition, since the cutting cylinders are located on opposite sides of the tape 01, force can be applied evenly, avoiding the deviation or tearing of the tape 01 that may be caused by unilateral cutting, and ensuring the neatness and integrity of the cutting edge of the tape 01. The two cutting cylinders can adapt to the cutting needs of tapes 01 of different widths and materials, so that the equipment can handle more types of tapes 01, enhancing the versatility of the equipment.

[0046] In the embodiments of the present invention, please refer to Figure 2 The tape cutting machine 100 also includes a positioning mechanism 5, which is fixed to the machine platform 1 and is located on the side of the cutting mechanism 4 away from the laminating mechanism 3. When the cutting mechanism 4 cuts the target tape 01, the positioning mechanism 5 and the laminating mechanism 3 clamp the opposite ends of the target tape 01 respectively. In this way, since the two ends of the tape 01 are firmly clamped, the edges of the tape 01 after cutting are more neat, the burrs and tearing phenomena are reduced, and the appearance and quality of the product are improved. In addition, the setting of the positioning mechanism 5 ensures the precise fixation of the tape 01 during the cutting process, avoids the displacement of the tape 01 during cutting, and thus improves the cutting accuracy.

[0047] In the embodiments of the present invention, please refer to Figure 4 and Figure 5 , the positioning mechanism 5 comprises:

[0048] The positioning frame 51 is provided on the machine 1. A gluing channel is formed on the positioning frame 51, and a positioning hole 511 communicating with the gluing channel is provided.

[0049] The positioning cylinder 52 is arranged on one side of the positioning frame 51. The piston rod of the positioning cylinder 52 has a tendency to move closer to or away from the positioning frame 51, and when the cutting mechanism 4 cuts the tape 01, the piston rod is inserted into the positioning hole 511 and pressed against the tape 01 in the glue passing channel.

[0050] Specifically, a positioning frame 51 can be provided near one side of the cutting mechanism 4 close to the glue placing mechanism 2. By providing a glue passage and a positioning hole 511 on the positioning frame 51 and cooperating with the piston rod of the positioning cylinder 52, high-precision positioning of the tape 01 can be achieved, ensuring that the end of the tape 01 cut by the cutting mechanism 4 is fixed in the glue passage, waiting for the clamp 31 to clamp, and preparing to cut the next section of the new tape 01, ensuring that the position of the tape 01 during the cutting process is accurate and the cutting efficiency is improved. In other words, when cutting the tape 01, the two ends of the target tape 01 are clamped by the positioning frame 51 and the clamp 31 respectively, ensuring that the tape 01 will not move during the cutting process.

[0051] In the embodiments of the present invention, please refer to Figure 4 The tape cutting machine 100 also includes a clamping mechanism 6, which is arranged on the side of the positioning mechanism 5 away from the cutting mechanism 4, and can effectively clamp the tape 01, thereby preventing it from shrinking in the direction close to the glue placing mechanism 2 during the cutting process, ensuring the accuracy and stability of the cutting action. The setting of the clamping mechanism 6 can ensure that when the cutting mechanism 4 cuts a section of the tape 01, the clamping mechanism 6 clamps the end of the cut tape 01 for the clamp 31 in the glue clamping mechanism 3 to clamp, avoiding the problem that the end of the tape 01 shrinks or falls on the machine 1, causing the clamp 31 to need to be picked up and fixed again. The clamping mechanism 6 can prevent the tape 01 from shrinking, and the clamping mechanism helps to speed up the cutting speed, reduce the downtime and adjustment time caused by the movement of the tape 01, and thus improve production efficiency.

[0052] In the embodiments of the present invention, please refer to Figure 3 and Figure 4 The tape cutting machine 100 also includes a glue suction mechanism 7, which is arranged on one side of the machine 1 and close to the cutting mechanism 4, and is used to absorb the target tape 01 cut by the cutting mechanism 4. It should be noted that the glue suction mechanism 7 can be arranged close to the tape 01 clamped by the clamp 31, and the tape 01 is adsorbed and fixed before the cutting mechanism 4 cuts, so that the glue suction mechanism 7 can quickly stick the cut target tape 01 to the connector or other products to be glued, thereby improving production efficiency. In addition, the glue suction mechanism 7 can ensure that the tape 01 is pasted smoothly, avoiding wrinkles and bubbles, and improving the appearance quality of the product. The glue suction mechanism 7 can be a structure such as a manipulator or an air claw to realize the automated glue suction, cutting and pasting process, reduce manual participation, and save labor costs.

[0053] In the embodiments of the present invention, please refer to Figure 1 and Figure 2, the adhesive tape 01 has adhesive paper 011 and adhesive layer 012, and the adhesive layer 012 is pasted on the adhesive paper 011; the adhesive tape cutting machine 100 also includes a separation mechanism 8, which is arranged between the adhesive release mechanism 2 and the glue clamping mechanism 3, and can automatically separate the adhesive layer 012 from the adhesive paper 011, thereby improving the degree of production automation. In addition, the glue clamping mechanism 3 only clamps the adhesive layer 012 to move in a direction away from the adhesive release mechanism 2, thereby avoiding the need to tear off the adhesive paper 011 when pasting the cut adhesive tape 01, which is beneficial to improving the gluing efficiency. It should be pointed out that the separation mechanism 8 can be a rotating wheel rotatably arranged on the machine 1, and after the adhesive paper 011 and the adhesive layer 012 are artificially separated at the rotating wheel, the two move in two different directions, the adhesive layer 012 is clamped by the clamp 31 and pulled forward, and the adhesive paper 011 is pulled in other directions by other structures.

[0054] In the embodiments of the present invention, please refer to Figure 2 The adhesive tape cutting machine 100 further includes a recycling mechanism 9, which is disposed on one side of the separation mechanism 8 and is used to recycle the adhesive tape 011 separated by the separation mechanism 8. In this way, the adhesive tape 011 and the adhesive layer 012 can be collected by the recycling mechanism 9 once they are separated, which not only reduces the space occupied by the adhesive tape 011, but also prevents the adhesive tape 011 from being scattered everywhere on the production site, thereby keeping the production line clean.

[0055] In the embodiments of the present invention, please refer to Figure 2 , the recycling mechanism 9 includes:

[0056] A recycling wheel 91 is rotatably mounted on the machine 1 and is used to recycle the adhesive tape 011; and

[0057] A plurality of tensioning wheels 92 are provided at intervals. The tensioning wheels 92 are rotatably provided on the machine platform 1 and are used to transfer the adhesive paper 011 separated by the separation mechanism 8 to the adhesive paper 011 .

[0058] Specifically, the recovery wheel 91 is rotatably arranged on the machine 1, and can efficiently recover the adhesive tape 011 separated by the separation mechanism 8; and, a plurality of tensioning wheels 92 are arranged at intervals, and through the rotation of the tensioning wheel 92 on the machine 1, the adhesive tape 011 can be stably transferred to the recovery wheel 91, ensuring the smoothness and stability of the adhesive tape 011 during the recovery process. In this embodiment, there is no specific limitation on the number of tensioning wheels 92 and the distance between two adjacent tensioning wheels 92, which can be adjusted according to actual needs. Through the synergistic effect of the recovery wheel 91 and the tensioning wheel 92, the recovery and transmission process of the adhesive tape 011 is faster and more efficient, further improving the automation of the equipment and reducing manual intervention.

[0059] In the embodiments of the present invention, please refer to Figure 1 and Figure 2The tape cutting machine 100 also includes a glue shortage prompting mechanism 10, which is arranged between the separation mechanism 8 and the glue release mechanism 2 to detect whether the glue release mechanism 2 has transmitted the tape 01 to the separation mechanism 8. It should be noted that the glue shortage prompting mechanism 10 can be a through-beam sensor, which is arranged between the separation mechanism 8 and the glue release mechanism 2, and can detect in real time whether the glue release mechanism 2 normally transmits the tape 01 to the separation mechanism 8, thereby ensuring the continuity of the production process. When the through-beam sensor detects that there is no transmission of the tape 01 between the glue release mechanism 2 and the separation mechanism 8, it can issue a prompt in time when the tape 01 is exhausted or the transmission is abnormal, thereby preventing production interruption caused by the lack of the tape 01.

[0060] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A tape cutting machine, characterized in that: The adhesive tape cutting machine comprises: Machine; A glue placing mechanism, provided on the machine, and used for supplying adhesive tape; The adhesive tape clamping mechanism comprises a clamp that performs linear reciprocating motion above the machine platform, and the clamp is used to clamp the adhesive tape and move it in a preset direction; and The cutting mechanism is arranged between the glue placing mechanism and the glue clamping mechanism and is used for cutting the adhesive tape into target adhesive tapes of preset length.

2. The tape cutting machine according to claim 1, characterized in that: The cutting mechanism comprises two cutting cylinders, and the two cutting cylinders are respectively arranged on two opposite sides of the adhesive tape.

3. The tape cutting machine according to claim 2, characterized in that: The tape cutting machine also includes a positioning mechanism, which is fixed to the machine platform and located on a side of the cutting mechanism away from the laminating mechanism. When the cutting mechanism cuts the target tape, the positioning mechanism and the laminating mechanism respectively clamp the opposite ends of the target tape.

4. The tape cutting machine according to claim 3, characterized in that: The positioning mechanism comprises: A positioning frame is arranged on the machine platform, a gluing channel is formed on the positioning frame, and a positioning hole communicating with the gluing channel is provided. A positioning cylinder is arranged on one side of the positioning frame, and a piston rod of the positioning cylinder has a tendency to move toward or away from the positioning frame. When the cutting mechanism cuts the tape, the piston rod is inserted into the positioning hole and pressed tightly against the tape in the gluing channel.

5. The tape cutting machine according to claim 3, characterized in that: The adhesive tape cutting machine further comprises a clamping mechanism, which is arranged on a side of the positioning mechanism away from the cutting mechanism, and the clamping mechanism clamps the adhesive tape to prevent the adhesive tape from shrinking in a direction close to the adhesive placing mechanism.

6. The adhesive tape cutting machine according to claim 3, characterized in that: The adhesive tape cutting machine further comprises an adhesive suction mechanism, which is arranged at one side of the machine platform and close to the cutting mechanism and is used for absorbing the target adhesive tape after being cut by the cutting mechanism.

7. The tape cutting machine according to claim 1, characterized in that: The adhesive tape comprises adhesive paper and an adhesive layer, and the adhesive layer is adhered to the adhesive paper; the adhesive tape cutting machine also comprises a separation mechanism, which is arranged between the adhesive placing mechanism and the adhesive clamping mechanism and is used to separate the adhesive layer from the adhesive paper, and the adhesive clamping mechanism clamps the adhesive layer and moves in a direction away from the adhesive placing mechanism.

8. The tape cutting machine according to claim 7, characterized in that: The adhesive tape cutting machine further comprises a recycling mechanism, which is arranged at one side of the separating mechanism and is used for recycling the adhesive tape separated by the separating mechanism.

9. The tape cutting machine according to claim 8, characterized in that: The recycling mechanism comprises: A recycling wheel, rotatably disposed on the machine platform and used to recycle the adhesive tape; and A plurality of tensioning wheels are arranged at intervals, the tensioning wheels are rotatably arranged on the machine platform, and are used to transfer the adhesive paper separated by the separation mechanism to the adhesive paper.

10. The adhesive tape cutting machine according to any one of claims 7 to 9, characterized in that: The adhesive tape cutting machine further comprises an adhesive shortage prompting mechanism, which is arranged between the separation mechanism and the adhesive placing mechanism to detect whether the adhesive placing mechanism has conveyed the adhesive tape to the separation mechanism.

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