Lens pasting double-sided tape automatic cutting machine

Abstract

The utility model relates to the technical field of adhesive tape cutting machines, and discloses a lens pasting double-sided adhesive tape automatic cutting machine which comprises a cutting shell, a control panel is arranged on one side of the top of the cutting shell, a first motor is arranged on the side wall of one end of the cutting shell in a penetrating mode, and a second motor is arranged on the side wall of one end of the cutting shell and far away from the first motor in a penetrating mode. The output end of the first motor is connected with a driving roller, and a matched driven roller is arranged at the top of the driving roller and located between the side walls of the two ends in the cutting shell. The double-sided tape cutting device is reasonable and reliable in structure and easy to operate, the cutting roller can be detached and cleaned under the action of outward movement of the first fastening block and the second fastening block, the first L-shaped deviation rectifying plate is driven by the limiting plate block to move inwards, auxiliary deviation prevention work is conducted on a double-sided tape, the cutting precision of the tape is guaranteed, and the service life of the double-sided tape is prolonged. And the adhesive tape is prevented from being wound in the cutting shell, so that the cutting efficiency of the automatic cutting machine for the lens pasting double-sided adhesive tape is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape cutting machines, in particular to an automatic cutting machine for double-sided adhesive tape for sticking lenses. Background Art

[0002] Double-sided tape is made of paper, cloth, plastic film as the base material, and then the elastic body type pressure-sensitive adhesive or resin type pressure-sensitive adhesive is evenly coated on the above base material to make the roll adhesive tape. It is composed of three parts: base material, adhesive, and release paper. For double-sided tape cutting, double-sided tape automatic cutting machine occupies the main position. The cutting of the tape industry provides automation for the forming, placement and cutting of complex tapes, improves work efficiency and reduces production costs. At this stage of development, the requirements for cutting quality and precision are constantly increasing, and the requirements for improving production efficiency and reducing production costs are also increasing. The existing automatic tape cutting machine After long-term use, a lot of tape residues will adhere to the surface of the cutting knife. If these residues are not cleaned regularly, the cutting knife on the automatic tape cutting machine will become blunt, which may easily cause the tape to be unable to be cut, thereby affecting the cutting efficiency of the automatic tape cutting machine. In addition, during the use of the automatic double-sided tape cutting machine, the tape may deviate during transportation, which is not convenient for auxiliary anti-deviation according to the width of the double-sided tape, thereby affecting the cutting accuracy of the tape. In severe cases, the tape may be entangled in the cutting machine housing, thereby affecting the service life of the automatic double-sided tape cutting machine.

[0003] For example, Chinese patent CN208342944U discloses an automatic cutting machine for double-sided tape for eyeglasses, including a tape fixing seat, a tape feeding roller, a film, a first motor, a knife holder and a second motor, wherein the tape fixing seat is connected to the tape feeding roller on the upper part of one side, a pressure wheel mounting column is welded on the top surface of the other side of the tape fixing seat, a pressure wheel mounting frame is installed on the top of the pressure wheel mounting column, a pressure wheel is installed on the end of the pressure wheel mounting frame away from the pressure wheel mounting column, and a driving wheel mounting seat fixed to the surface of the tape fixing seat is provided on one side of the pressure wheel mounting column.

[0004] The automatic cutting machine for double-sided tape for eyeglasses has the following disadvantages: although the operation of the first motor can drive the driving wheel to rotate, so that the film can be automatically retracted and released, and the second motor drives the knife holder to rotate, thereby driving the cutting blade installed on the knife holder to cut the tape on the surface of the cutting table, so that the double-sided tape can be automatically cut, avoiding various problems caused by manual cutting, but after long-term use, a lot of tape residues will adhere to the surface of the cutting knife on the cutting machine. If these residues are not cleaned regularly, the cutting knife on the automatic tape cutting machine will become blunt, which may easily cause the tape to be cut, thereby affecting the cutting efficiency of the automatic tape cutting machine. In addition, during the use of the automatic double-sided tape cutting machine, the tape may deviate during transportation, thereby affecting the cutting accuracy of the tape. In severe cases, the tape may be entangled in the cutting machine housing, thereby affecting the service life of the automatic double-sided tape cutting machine.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes an automatic cutting machine for double-sided adhesive tape for lens pasting to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A double-sided tape automatic cutting machine for lens sticking comprises a cutting shell, a control panel is arranged on one side of the top of the cutting shell, a motor 1 is penetrated through the side wall of one end of the cutting shell, a motor 2 is penetrated through the side wall of one end of the cutting shell and on the side away from the motor 1, a driving roller is connected to the output end of the motor 1, a matched driven roller is arranged on the top of the driving roller and between the two end side walls inside the cutting shell, the output shaft of the motor 2 is connected to the cutting roller through a connecting assembly, a plurality of cutting knife grooves are opened on the circumferential outer wall of the cutting roller, a cutting knife is arranged inside the cutting knife groove, an auxiliary mechanism is arranged at the middle part of the inner bottom end of the cutting shell, a feeding roller is arranged on the inner top of the other side of the cutting shell, a limiting rod matched with the feeding roller is arranged on the side of the cutting shell away from the auxiliary mechanism, a cutting table matched with the cutting roller is arranged on the inner top of the cutting shell, and a photoelectric sensor matched with the driving roller is arranged on the inner wall of the other end of the cutting shell.

[0009] Furthermore, in order to facilitate the disassembly and cleaning of the cutting roller under the action of the connecting component, so as to facilitate the cleaning of the tape residue on the cutting knife, thereby avoiding the situation that the tape cannot be cut, affecting the working cutting efficiency of the automatic tape cutting machine, and having a wider applicability, the connecting component includes a fixing cylinder arranged between one end of the cutting roller and the second output end of the motor, a fixing hole is opened in the middle of one end of the fixing cylinder, fastening holes are opened on both sides of the fixing cylinder, and limiting blocks are symmetrically arranged on the side walls at both ends of the fastening hole, a fastening block 1 is arranged inside one of the fastening holes, and a fastening block 2 is arranged inside the other fastening hole, and fastening grooves are opened on the side walls at both ends of the fastening block 1 and the fastening block 2, and limiting grooves are opened on the side of the side walls at both ends of the fastening block 1 and the fastening block 2 away from the fastening groove, a bolt hole is opened through one side of the fastening block 1, a fastening bolt is arranged inside the bolt hole, a threaded hole matching the fastening bolt is opened on one side of the fastening block 2, and a limiting card groove matching the fastening bolt is opened on one side of the fastening block 1.

[0010] Furthermore, in order to automatically correct the deviation of the tape during the operation of the cutting machine under the action of the auxiliary mechanism, and to avoid the deviation of the tape during transportation, thereby ensuring the cutting accuracy of the tape and preventing the tape from being entangled in the cutting shell, thereby improving the service life of the automatic cutting machine for double-sided tape for lens bonding, the auxiliary mechanism includes two symmetrical support frames arranged in the middle of the bottom end of the cutting shell, sliding rods are arranged at the bottom of both sides of the support frame, a fixed platform is sleeved in the middle of the sliding rod, an L-shaped correction plate is arranged at one end of the top of the sliding rod, and a There are two L-shaped correction plates, and the bottom ends of the L-shaped correction plates are both provided with a plurality of sliding blocks that cooperate with the sliding rod. The top of the L-shaped correction plate is provided with a limiting plate, and the bottom of the L-shaped correction plate is provided with a rotating column. One end side wall of one of the support frames is provided with an electric telescopic rod that cooperates with the limiting plate. A limiting column is provided in the middle of the bottom end of the fixed platform, and a diamond plate is sleeved on the outer circumference of the limiting column. Fixed columns are provided at both ends of the bottom of the diamond plate, and the rotating column and the fixed column are connected by a connecting rod. Auxiliary grooves are provided on one end side wall of the L-shaped correction plate and the L-shaped correction plate.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model has a reasonable and reliable structure and is easy to operate. Under the action of the fastening block 1 and the fastening block 2 moving outward, the arc surface of the fastening groove leaves the circumferential outer wall of the cutting roller one end and the output end of the motor 2, so that the cutting roller can be disassembled and cleaned, which is convenient for cleaning the tape residue on the cutting knife, and the L-shaped correction plate 1 is driven to move inward by the limit plate, and then under the action of the connecting rod and the diamond plate, the distance between the L-shaped correction plate 1 and the L-shaped correction plate 2 is reduced, so that when the inner walls of the two auxiliary grooves contact the side walls of the two ends of the double-sided tape, the double-sided tape is auxiliaryly prevented from running away, so as to ensure the cutting accuracy of the tape and prevent the tape from being entangled in the cutting shell, thereby improving the cutting efficiency of the automatic cutting machine for double-sided tape for lens bonding.

[0013] 2. By setting up the connecting component, the cutting roller can be easily disassembled and cleaned under the action of the connecting component, so as to facilitate the cleaning of the tape residue on the cutting knife, thereby avoiding the situation where the tape cannot be cut, affecting the working cutting efficiency of the automatic tape cutting machine, and having a wider applicability.

[0014] 3. By setting up an auxiliary mechanism, the deviation of the tape during the operation of the cutting machine can be corrected under the action of the auxiliary mechanism to prevent the tape from deviating during transportation, thereby ensuring the cutting accuracy of the tape and preventing the tape from being entangled in the cutting shell, thereby increasing the service life of the automatic cutting machine for double-sided tape for lens bonding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 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 these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional diagram of an automatic cutting machine for double-sided adhesive tape for lens bonding according to an embodiment of the utility model;

[0017] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0018] Figure 3 It is a partial cross-sectional view of an automatic cutting machine for double-sided adhesive tape for lens bonding according to an embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a connecting component in an automatic cutting machine for double-sided adhesive tape for lens attachment according to an embodiment of the utility model;

[0020] Figure 5 It is a three-dimensional assembly diagram of a connecting component in an automatic cutting machine for attaching double-sided adhesive tape to lenses according to an embodiment of the utility model;

[0021] Figure 6 It is a structural schematic diagram of an auxiliary mechanism in an automatic cutting machine for double-sided adhesive tape for lens attachment according to an embodiment of the utility model;

[0022] Figure 7 It is a structural schematic diagram from another angle of an auxiliary mechanism in an automatic cutting machine for double-sided adhesive tape for lens bonding according to an embodiment of the utility model.

[0023] In the figure:

[0024] 1. Cutting shell; 2. Control panel; 3. Motor 1; 4. Motor 2; 5. Driving roller; 6. Driven roller; 7. Connecting assembly; 701. Fixing cylinder; 702. Fixing hole; 703. Fastening hole; 704. Limiting block; 705. Fastening block 1; 706. Fastening block 2; 707. Fastening groove; 708. Limiting groove; 709. Bolt hole; 7010. Fastening bolt; 7011. Threaded hole; 7012. Limiting slot; 8. Cutting roller; 9. Cutting knife groove; 10. Cutting knife; 1 1. Auxiliary mechanism; 1101. Support frame; 1102. Sliding rod; 1103. Fixed table; 1104. L-shaped correcting plate 1; 1105. L-shaped correcting plate 2; 1106. Sliding block; 1107. Limiting plate; 1108. Rotating column; 1109. Electric telescopic rod; 1110. Limiting column; 1111. Diamond plate; 1112. Fixed column; 1113. Connecting rod; 1114. Auxiliary groove; 12. Feeding roller; 13. Limiting rod; 14. Cutting table; 15. Photoelectric sensor. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, an automatic cutting machine for double-sided adhesive tape for attaching lenses is provided.

[0027] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 7As shown, according to the embodiment of the utility model, the automatic cutting machine for double-sided tape for sticking lenses comprises a cutting shell 1, a control panel 2 is arranged on the top side of the cutting shell 1, a motor 1 3 is penetrated through the side wall of one end of the cutting shell 1, a motor 2 4 is penetrated through the side wall of one end of the cutting shell 1 and away from the motor 1 3, a driving roller 5 is connected to the output end of the motor 1 3, a matched driven roller 6 is arranged on the top of the driving roller 5 and between the two end side walls inside the cutting shell 1, and the output shaft of the motor 2 4 is connected to the cutting roller through a connecting component 7. Wheel 8, a plurality of cutting knife grooves 9 are opened on the circumferential outer wall of the cutting roller 8, a cutting knife 10 is arranged inside the cutting knife groove 9, an auxiliary mechanism 11 is arranged in the middle of the inner bottom end of the cutting shell 1, a feeding roller 12 is arranged on the inner top of the other side of the cutting shell 1, a limiting rod 13 matched with the feeding roller 12 is arranged on the side of the cutting shell 1 away from the auxiliary mechanism 11, a cutting table 14 matched with the cutting roller 8 is arranged on the inner top of the cutting shell 1, and a photoelectric sensor 15 matched with the driving roller 5 is arranged on the inner wall of the other end of the cutting shell 1.

[0028] In addition, the working principles and structures of motor 1 3, motor 2 4, photoelectric sensor 15 and electric telescopic rod 1109 are all existing technologies and will not be elaborated in detail here.

[0029] With the help of the above technical scheme, the utility model has a reasonable and reliable structure and is easy to operate. Under the action of the fastening block 1 705 and the fastening block 2 706 moving outward, the arc surface of the fastening groove 707 leaves the circumferential outer wall of one end of the cutting roller 8 and the output end of the motor 2 4, so that the cutting roller 8 can be disassembled and cleaned, thereby facilitating the cleaning of the tape residue on the cutting knife 10, and the L-shaped correction plate 1 1104 is driven to move inward through the limit plate 1107, and then under the action of the connecting rod 1113 and the diamond plate 1111, the distance between the L-shaped correction plate 1 1104 and the L-shaped correction plate 2 1105 is reduced, so that when the inner walls of the two auxiliary grooves 1114 contact the side walls at both ends of the double-sided tape, the double-sided tape is auxiliaryly prevented from running away, thereby ensuring the cutting accuracy of the tape and preventing the tape from being entangled in the cutting shell 1, thereby improving the cutting efficiency of the automatic cutting machine for double-sided tape for lens bonding.

[0030] In one embodiment, for the above-mentioned connecting component 7, the connecting component 7 includes a fixing cylinder 701 arranged between one end of the cutting roller 8 and the output end of the motor 2 4, a fixing hole 702 is opened in the middle of one end of the fixing cylinder 701, fastening holes 703 are opened on both sides of the fixing cylinder 701, and the side walls at both ends of the fastening hole 703 are symmetrically provided with limit blocks 704, a fastening block 1 705 is arranged inside one of the fastening holes 703, and a fastening block 2 706 is arranged inside the other fastening hole 703, and fastening grooves 707 are opened on the side walls at both ends of the fastening block 1 705 and the fastening block 2 706, and the fastening blocks 1 705 and the fastening blocks 2 706 are fastened at both ends. A limiting groove 708 is provided on the side of the side wall away from the fastening groove 707, a bolt hole 709 is penetrated on one side of the fastening block 1 705, a fastening bolt 7010 is arranged inside the bolt hole 709, a threaded hole 7011 matched with the fastening bolt 7010 is provided on one side of the fastening block 2 706, and a limiting slot 7012 matched with the fastening bolt 7010 is provided on one side of the fastening block 1 705. The cutting roller 8 can be easily disassembled and cleaned, thereby facilitating the cleaning of the tape residue on the cutting knife 10, thereby avoiding the situation where the tape cannot be cut, affecting the working cutting efficiency of the automatic tape cutting machine, and having a wider applicability.

[0031] The specific working principle of the connecting assembly 7 is as follows: when it is necessary to connect one end of the cutting roller 8 with the output end of the motor 2 4, one end of the cutting roller 8 is inserted into the fixing hole 702 of the fixing cylinder 701, and then the output end of the motor 2 4 is inserted into the fixing hole 702 of the fixing cylinder 701. When the end of the cutting roller 8 and the output end of the motor 2 4 contact the fastening groove 707, by tightening the fastening bolt 7010, under the action of the bolt hole 709, the fastening block 1 705 and the fastening block 2 706 are driven by the cooperation of the limit block 704 and the limit groove 708 to drive the fastening block 1 705 The fastening block 706 moves inward so that the arc surface of the fastening groove 707 clamps one end of the cutting roller 8 and the circumferential outer wall of the output end of the motor 4, thereby realizing the connection between one end of the cutting roller 8 and the output end of the motor 4. Conversely, the fastening bolt 7010 is loosened so that the fastening block 705 and the fastening block 706, through the cooperation of the limit block 704 and the limit groove 708, drive the fastening block 705 and the fastening block 706 to move outward so that the arc surface of the fastening groove 707 leaves the circumferential outer wall of the output end of the cutting roller 8 and the motor 4, and the cutting roller 8 can be disassembled.

[0032] In one embodiment, for the above-mentioned auxiliary mechanism 11, the auxiliary mechanism 11 includes two symmetrical support frames 1101 arranged in the middle of the bottom end of the cutting shell 1, and sliding rods 1102 are arranged at the bottom of both sides of the support frame 1101. The middle part of the sliding rod 1102 is sleeved with a fixed platform 1103, and an L-shaped correction plate 1 104 is arranged at one end of the top of the sliding rod 1102, and an L-shaped correction plate 2 1105 is arranged at the other end of the top of the sliding rod 1102. The bottom ends of the L-shaped correction plate 1 1104 and the L-shaped correction plate 2 1105 are both provided with a plurality of sliding blocks 1106 that cooperate with the sliding rod 1102, and a limiting plate 1107 is arranged at the top of the L-shaped correction plate 1 1104, and a rotating column 1108 is arranged at the bottom of the L-shaped correction plate 1 1104 and the bottom of the L-shaped correction plate 2 1105. One end side wall of one of the support frames 1101 is provided There is an electric telescopic rod 1109 matched with the limiting plate 1107, a limiting column 1110 is arranged in the middle of the bottom end of the fixed platform 1103, a diamond plate 1111 is sleeved on the outer circumference of the limiting column 1110, and fixed columns 1112 are arranged at both ends of the bottom of the diamond plate 1111, and the rotating column 1108 is connected to the fixed column 1112 by a connecting rod 1113, and an auxiliary groove 1114 is opened on the side wall of one end of the L-shaped correction plate 1104 and the L-shaped correction plate 2 1105. In specific application, the height of the auxiliary groove 1114 is the same as the thickness of the double-sided tape, which can assist in correcting the deviation of the tape during the operation of the cutting machine and prevent the deviation of the tape during transportation, thereby ensuring the cutting accuracy of the tape and preventing the tape from being entangled in the cutting shell 1, thereby improving the service life of the automatic cutting machine for double-sided tape for lens bonding.

[0033] The specific working principle of the auxiliary mechanism 11 is as follows: during the operation of the cutting machine, the two ends of the tape pass through the auxiliary groove 1114. According to the width of the tape, the electric telescopic rod 1109 is started to extend. Under the action of the electric telescopic rod 1109, the L-shaped correction plate 1104 is driven inward through the limit plate 1107, and then under the action of the connecting rod 1113 and the diamond plate 1111, the distance between the L-shaped correction plate 1104 and the L-shaped correction plate 2 1105 is reduced. Therefore, when the inner walls of the two auxiliary grooves 1114 contact the side walls at both ends of the double-sided tape, the double-sided tape is assisted in preventing it from running away, thereby assisting in correcting the deviation of the tape during the operation of the cutting machine.

[0034] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0035] In actual application, the double-sided tape is placed on the feeding roller 12, and then one end of the double-sided tape is passed through the lower end of the limit rod 13, and then one end of the double-sided tape is placed between the driving roller 5 and the driven roller 6 after passing through the auxiliary mechanism 11, and the length of the double-sided tape to be cut is set through the control panel 2, and then the motor 1 3 is started to work, so that the driving roller 5 rotates counterclockwise, and the number of rotations of the driving roller 5 is detected and recorded by the photoelectric sensor 15. When there is a certain proportional relationship between the recorded number of rotations and the set length of the double-sided tape to be cut, the control panel 2 will trigger the motor 2 4 to drive the cutting roller 8 to rotate, so that the cutting roller 8 drives the cutting knife 10 to cut the tape. When the cutting knife 10 needs to be cleaned or replaced, the cutting roller 8 is disassembled and removed through the connecting component 7, so that the cutting knife 10 can be cleaned and replaced. When the double-sided tape deviates during transportation, the auxiliary mechanism 11 is used to assist in preventing it from deviating.

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic cutting machine for double-sided tape for lens application, comprising a cutting housing (1), characterized in that: A control panel (2) is arranged on one side of the top of the cutting housing (1); a motor 1 (3) is arranged through a side wall at one end of the cutting housing (1); a motor 2 (4) is arranged through a side wall at one end of the cutting housing (1) and away from the motor 1 (3); a driving roller (5) is connected to the output end of the motor 1 (3); a matched driven roller (6) is arranged on the top of the driving roller (5) and between the side walls at both ends of the interior of the cutting housing (1); The output shaft of the second motor (4) is connected to a cutting roller (8) through a connecting assembly (7); a plurality of cutting knife grooves (9) are provided on the circumferential outer wall of the cutting roller (8); a cutting knife (10) is arranged inside the cutting knife groove (9); an auxiliary mechanism (11) is arranged in the middle of the inner bottom end of the cutting housing (1); a material placing roller (12) is arranged at the inner top of the other side of the cutting housing (1); a limiting rod (13) matched with the material placing roller (12) is arranged on the side of the cutting housing (1) away from the auxiliary mechanism (11); a cutting table (14) matched with the cutting roller (8) is arranged at the inner top end of the cutting housing (1); and a photoelectric sensor (15) matched with the driving roller (5) is arranged on the inner wall of the other end of the cutting housing (1).

2. The automatic cutting machine for double-sided tape for lens application according to claim 1, characterized in that: The connecting assembly (7) comprises a fixing cylinder (701) arranged between one end of the cutting roller (8) and the output end of the second motor (4), a fixing hole (702) is provided in the middle of one end of the fixing cylinder (701), fastening holes (703) are provided on both sides of the fixing cylinder (701), and limit blocks (704) are symmetrically provided on the side walls at both ends of the fastening hole (703).

3. The automatic cutting machine for double-sided tape for lens application according to claim 2, characterized in that: A fastening block 1 (705) is disposed inside one of the fastening holes (703), and a fastening block 2 (706) is disposed inside the other fastening hole (703). Fastening grooves (707) are provided on both end side walls of the fastening block 1 (705) and the fastening block 2 (706). Limiting grooves (708) are provided on the side of both end side walls of the fastening block 1 (705) and the fastening block 2 (706) away from the fastening groove (707).

4. The automatic cutting machine for double-sided tape for lens application according to claim 3, characterized in that: A bolt hole (709) is formed through one side of the fastening block 1 (705), a fastening bolt (7010) is arranged inside the bolt hole (709), a threaded hole (7011) matching with the fastening bolt (7010) is formed on one side of the fastening block 2 (706), and a limiting slot (7012) matching with the fastening bolt (7010) is formed on one side of the fastening block 1 (705).

5. The automatic cutting machine for double-sided tape for lens application according to claim 4, characterized in that: The auxiliary mechanism (11) comprises two symmetrical support frames (1101) arranged in the middle of the bottom end of the cutting shell (1), the bottom of both sides of the support frame (1101) are provided with sliding rods (1102), the middle of the sliding rod (1102) is sleeved with a fixed platform (1103), one end of the top of the sliding rod (1102) is provided with an L-shaped correcting plate 1 (1104), and the other end of the top of the sliding rod (1102) is provided with an L-shaped correcting plate 2 (1105).

6. The automatic cutting machine for double-sided tape for lens application according to claim 5, characterized in that: The bottom ends of the L-shaped correcting plate 1 (1104) and the L-shaped correcting plate 2 (1105) are both provided with a plurality of sliding blocks (1106) that cooperate with the sliding rod (1102), the top of the L-shaped correcting plate 1 (1104) is provided with a limiting plate (1107), the bottom of the L-shaped correcting plate 1 (1104) and the bottom of the L-shaped correcting plate 2 (1105) are both provided with a rotating column (1108), and one end side wall of one of the support frames (1101) is provided with an electric telescopic rod (1109) that cooperates with the limiting plate (1107).

7. The automatic cutting machine for double-sided tape for lens application according to claim 6, characterized in that: A limiting column (1110) is arranged in the middle of the bottom end of the fixed platform (1103), a diamond plate (1111) is sleeved on the outer circumference of the limiting column (1110), and fixing columns (1112) are arranged at both ends of the bottom of the diamond plate (1111), and the rotating column (1108) and the fixing column (1112) are connected by a connecting rod (1113), and auxiliary grooves (1114) are provided on the side walls of one end of the L-shaped correcting plate 1 (1104) and the L-shaped correcting plate 2 (1105).

Images