Special-shaped double faced adhesive tape cutting device

Abstract

The utility model relates to the technical field of cutting equipment, in particular to a special-shaped double faced adhesive tape cutting device which comprises a supporting piece and a driving assembly, a fixed cutter is arranged in a supporting piece installation groove, a movable piece is arranged on the supporting piece located on the top of the fixed cutter, a movable cutter is arranged on the movable piece, and the movable cutter and the fixed cutter are installed correspondingly. A flow guide groove is formed in the moving part and composed of a straight groove and an arc groove. The driving assembly is used for conveying the double-faced adhesive tape and driving the movable cutter and the fixed cutter to be matched for cutting at the same time. The cutting precision, the adaptability and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting device for special-shaped double-sided adhesive tapes. Background Art

[0002] Double-sided tape is a roll of adhesive tape made of paper, cloth, or plastic film as the base material, and an elastomeric pressure-sensitive adhesive or resin-type pressure-sensitive adhesive is evenly coated on the above-mentioned base material. It is composed of three parts: base material, adhesive, and release paper (film). For the production of special-shaped double-sided tape, laser die-cutting is used to produce the required special-shaped structure, and then it is cut into pieces.

[0003] The traditional cutting process of special-shaped double-sided tape often faces the following challenges and problems: Poor continuous cutting stability: In the continuous production process, the existing double-sided tape cutting device is prone to problems such as inaccurate cutting position and unstable material transportation during the coordinated work of conveying and cutting, which affects the continuity and stability of the assembly line operation.

[0004] It is difficult to integrate cutting and conveying: the current cutting equipment often cannot well integrate the precise conveying of double-sided adhesive tape with the cutting action, which causes the material to easily shift or fold during the cutting process, affecting the cutting effect. In view of the limitations of the above-mentioned prior art, the utility model proposes a special-shaped double-sided adhesive cutting device, which greatly improves the cutting accuracy, adaptability and production efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a device for cutting special-shaped double-sided adhesive tapes which improves cutting accuracy, adaptability and production efficiency.

[0006] The utility model discloses a special-shaped double-sided adhesive cutting device, comprising:

[0007] A support member and a driving assembly, a mounting groove is provided in the cutting area of ​​the support member, and a conveying platform is provided on the side of the cutting area of ​​the support member, a fixed cutter is provided in the mounting groove of the support member, and a moving member is slidably provided on the support member at the top of the fixed cutter, a moving cutter is provided on the moving member, the moving cutter is installed corresponding to the fixed cutter, a guide groove is provided on the moving member, and the guide groove consists of a straight groove and a circular arc groove;

[0008] The driving assembly is used to transport the double-sided adhesive tape and simultaneously drive the movable cutter to cooperate with the fixed cutter to perform cutting.

[0009] The utility model discloses a special-shaped double-sided tape cutting device, wherein the driving assembly comprises auxiliary parts symmetrically arranged at two ends of a supporting part, the auxiliary parts are located on the same side as the fixed cutter and the moving part, a transmission part is arranged on the auxiliary part, and the other end of the transmission part is arranged inside the guide groove of the moving part.

[0010] The utility model discloses a special-shaped double-sided adhesive cutting device, wherein a connecting member is arranged on the supporting member, driving members are arranged coaxially and symmetrically at both ends of the connecting member, a first gear is arranged coaxially on the transmission member, the driving member is meshed and connected with the first gear, and a power assembly is arranged on one side of the auxiliary member, and the power assembly is connected with the connecting member;

[0011] The driving part is composed of a cutting part and a conveying part. The cutting part is a circular structure, and the conveying part is a fan-shaped structure.

[0012] The utility model discloses a special-shaped double-sided adhesive cutting device, wherein two groups of conveying rollers are arranged on a supporting member, a second gear is arranged on one side of the conveying roller installed at the top position, and a limiting member is arranged on the other side, the second gear is meshingly connected with the conveying roller, an arc groove is arranged on the limiting member, and the conveying member is slidably connected with the arc groove of the limiting member.

[0013] The utility model discloses a special-shaped double-sided adhesive cutting device, wherein one end of the conveying roller at the bottom is also provided with a second gear, the two groups of second gears are on the same side, and two groups of third gears are provided on the support member on the side, the two groups of third gears are meshed and connected, and the third gear is meshed and connected with the second gear at the adjacent end.

[0014] The utility model discloses a special-shaped double-sided adhesive cutting device, wherein two groups of guide members are arranged on the supporting member.

[0015] The utility model discloses a special-shaped double-sided adhesive tape cutting device. The conveying roller is engaged with the second gear once to drive the conveying roller to rotate and convey the double-sided adhesive tape for a cutting interval.

[0016] In the special-shaped double-sided adhesive cutting device of the utility model, when the conveying roller is meshed with the second gear, the transmission part is located inside the circular arc groove of the moving part.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the movable cutter is slidably connected to the supporting member through the movable member and the sliding track is limited at the same time, the double-sided tape is transported through the driving assembly, and the movable member is driven to drive the movable cutter to be raised and lowered, the movable cutter is connected with the fixed cutter to cut the double-sided tape, and a cutting area conveying platform is set through the supporting member to support the double-sided tape in conveyance, which not only ensures the continuity and stability of the assembly line operation, but also improves the cutting accuracy, adaptability and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the parts structure of the utility model;

[0022] Markings in the accompanying drawings: 1. supporting member; 2. fixed cutter; 3. moving member; 4. moving cutter; 5. auxiliary member; 6. transmission member; 7. connecting member; 8. driving member; 9. first gear; 10. cutting member; 11. conveying member; 12. conveying member; 13. second gear; 14. limiting member; 15. third gear; 16. guide member; 17. driving motor. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] like Figures 1 to 4 As shown, the special-shaped double-sided adhesive cutting device of the utility model comprises:

[0025] A support member 1 and a driving assembly, a mounting groove is provided in the cutting area of ​​the support member 1, and a conveying platform is provided on the cutting area side of the support member 1, a fixed cutter 2 is provided in the mounting groove of the support member 1, and a moving member 3 is slidably provided on the support member 1 at the top of the fixed cutter 2, a moving cutter 4 is provided on the moving member 3, and the moving cutter 4 is installed corresponding to the fixed cutter 2, and a guide groove is provided on the moving member 3, and the guide groove consists of a straight groove and a circular arc groove;

[0026] The driving component is used to transport the double-sided adhesive tape, and at the same time drive the mobile cutter to cooperate with the fixed cutter for cutting; the mobile cutter 4 is slidably connected to the support member 1 through the moving member 3 and the sliding track is limited, the double-sided adhesive tape is cut and transported through the driving component, and at the same time the moving member 3 is driven to drive the mobile cutter 4 to be raised and lowered, the mobile cutter 4 is cooperated with the fixed cutter 2 to cut the double-sided adhesive tape, and the double-sided adhesive tape being transported is supported by the cutting area conveying platform of the support member 1, which not only ensures the continuity and stability of the assembly line operation, but also improves the cutting accuracy, adaptability and production efficiency.

[0027] The utility model discloses a special-shaped double-sided adhesive cutting device, wherein a driving assembly comprises auxiliary members 5 symmetrically arranged at both ends of a support member 1, wherein the auxiliary member 5 is located on the same side as the fixed cutter 2 and the moving member 3, and a transmission member 6 is rotatably arranged on the auxiliary member 5, wherein the transmission member 6 is a Z-shaped structure, and the other end of the transmission member 6 is arranged inside the guide groove, wherein the circular arc groove on the guide groove has the same working rotation radius as the transmission member 6; the transmission member 6 is rotatably supported on the support member 1 through the auxiliary member 5, and the transmission member 6 is arranged to have a Z-shaped structure so that its rotation axis is eccentrically arranged with the working end, and the transmission member 6 rotates and cooperates with the straight groove on the guide groove so that the moving member 3 drives the moving cutter 4 to be lifted and lowered, and the moving member 3 is provided with an arc groove so that when the working end of the transmission member 6 cooperates with the arc groove, the working positions of the moving member 3 and the moving cutter 4 are in a stationary state, and this arrangement is to ensure that when the double-sided adhesive is conveyed to the broken position, it will not cause obstruction to affect the flatness, and the moving member 3 can intermittently drive the moving cutter 4 to lift and lower.

[0028] The utility model of the special-shaped double-sided adhesive cutting device, a connecting member 7 is provided on the support member 1, and driving members 8 are respectively provided coaxially and symmetrically at both ends of the connecting member 7, and teeth are provided on the outer wall of the driving member 8. A first gear 9 is coaxially provided on the transmission member 6, and the driving member 8 is meshed and connected with the first gear 9. A power component is provided on one side of the auxiliary member 5. The power component of the patent is a driving motor 17, and the output end of the driving motor 17 is coaxially connected with the connecting member 7;

[0029] The driving member 8 is composed of a cutting member 10 and a conveying member 11. The cutting member 10 is a circular structure, and the conveying member 11 is a fan-shaped structure. The connecting member 7 is provided with rotational power through the driving motor 17. The two sets of driving members 8 are coaxially installed and rotatably supported on the support member 1 through the connecting member 7. The driving member 8 is engaged with the first gear 9 to provide rotational power to the transmission member 6.

[0030] The utility model discloses a device for cutting special-shaped double-sided adhesive tapes, wherein two groups of conveying rollers 12 are rotatably arranged on a support member 1, a second gear 13 is arranged on one side of the conveying roller 12 installed at the top position, and a limiting member 14 is arranged on the other side, the second gear 13 is meshed and connected with the conveying member 11, an arc groove is arranged on the limiting member 14, and the conveying member 11 is slidably connected with the arc groove of the limiting member 14; the conveying member 11 is arranged as a fan-shaped structure so that the connecting member 7 and the conveying roller 12 are intermittently transmitted, two groups of conveying rollers 12 are arranged so that the double-sided adhesive tape is clamped and conveyed while rotating, and the conveying member 11 at the other end is meshed and disengaged from the second gear 13 through the cooperation of the conveying member 11 and the arc groove of the limiting member 14, and the position of the conveying roller 12 is locked, so as to ensure the stability of each conveying and improve the cutting accuracy.

[0031] The utility model is a device for cutting special-shaped double-sided adhesive tape. One end of the conveying roller 12 at the bottom is also provided with a second gear 13. The two groups of second gears 13 are on the same side, and two groups of third gears 15 are rotatably provided on the support member 1 on the side. The two groups of third gears 15 are meshed and connected, and the third gears 15 are meshed and connected with the second gears 13 at the adjacent ends. The two groups of third gears 15 are meshed and respectively meshed with the second gears 13 to synchronize the two groups of conveying rollers 12 in reverse transmission, and the double-sided adhesive tape is stably conveyed by the reverse rotation of the two groups of conveying rollers 12.

[0032] In the special-shaped double-sided tape cutting device of the utility model, two groups of guide members 16 are rotatably arranged on the support member 1, and the double-sided tape passes through the middle parts of the two groups of guide members 16 and rolls on the two groups of guide members 16 respectively; by arranging the two groups of guide members 16, the double-sided tape is guided during transportation, and the traction force is buffered at the same time, thereby ensuring the stability of the transportation process.

[0033] In the special-shaped double-sided adhesive tape cutting device of the present invention, the conveying member 11 and the second gear 13 are engaged once to drive the conveying roller 12 to rotate and convey the double-sided adhesive tape by a cutting interval; this setting is to ensure that each conveying interval reaches a breaking distance, at which time the movable cutter 4 and the fixed cutter 2 cooperate to perform cutting, thereby ensuring the cutting stability and improving the cutting efficiency.

[0034] In the special-shaped double-sided adhesive cutting device of the present invention, when the conveying member 11 is meshed with the second gear 13, the transmission member 6 is located inside the circular arc groove of the moving member 3; this design ensures that the moving cutter 4 and the fixed cutter 2 are in a non-working state when the double-sided adhesive is being conveyed, so as to prevent the double-sided adhesive from accumulating and affecting the flatness.

[0035] The utility model of the special-shaped double-sided adhesive cutting device, when working, firstly passes one side of the double-sided adhesive around the two sets of guide members 16, and is clamped by the two sets of conveying rollers 12, then the driving motor 17 is started to drive the two sets of driving members 8 to rotate through the connecting member 7, when the conveying member 11 is meshed with the second gear 13, the conveying roller 12 rotates to stably convey the double-sided adhesive, when the conveying member 11 is disengaged from the meshing of the second gear 13 after conveying a breaking interval, at this time, the conveying member 11 on the other side cooperates with the arc groove of the limit member 14 to convey the conveying roller 12 Rotate to lock, and at the same time, the driving member 8 is engaged with the first gear 9 to drive the transmission member 6 to rotate until it slides from the circular arc groove to the straight groove. Then the transmission member 6 cooperates with the straight groove of the moving member 3 to drive the moving cutter 4 to descend and cooperate with the fixed cutter 2 to cut the moving cutter 4 into pieces. After the cutting is completed, the transmission member 6 drives the moving member 3 to rise and reset, and then the straight groove of the transmission member 6 slides into the circular arc groove, and then the conveying member 11 is engaged with the second gear 13 again, and at the same time, the conveying member 11 is disconnected from the arc groove of the limiting member 14 to continue conveying the double-sided tape.

[0036] The installation method, connection method or setting method of the special-shaped double-sided adhesive tape cutting device of the utility model are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. Special-shaped double-sided adhesive tape cutting device, characterized in that: include: A support member (1) and a driving assembly, wherein the support member (1) is provided with a mounting groove, a fixed cutter (2) is provided in the mounting groove of the support member (1), and a moving member (3) is provided on the support member (1) at the top of the fixed cutter (2), a moving cutter (4) is provided on the moving member (3), the moving cutter (4) is installed corresponding to the fixed cutter (2), and a guide groove is provided on the moving member (3), and the guide groove consists of a straight groove and a circular arc groove; The driving component is used to transport the double-sided adhesive tape and simultaneously drive the movable cutter (4) to cooperate with the fixed cutter (2) to perform cutting.

2. The device for cutting special-shaped double-sided adhesive tape according to claim 1, characterized in that: The driving assembly comprises auxiliary parts (5) symmetrically arranged at two ends of the supporting part (1); the auxiliary part (5) is located on the same side as the fixed cutter (2) and the moving part (3); a transmission part (6) is arranged on the auxiliary part (5); the other end of the transmission part (6) is arranged inside the guide groove of the moving part (3).

3. The device for cutting special-shaped double-sided adhesive tape according to claim 2, characterized in that: The support member (1) is provided with a connecting member (7), and driving members (8) are respectively provided coaxially and symmetrically at both ends of the connecting member (7), and a first gear (9) is coaxially provided on the transmission member (6), and the driving member (8) is meshingly connected with the first gear (9), and a power assembly is provided on one side of the auxiliary member (5), and the power assembly is connected to the connecting member (7); The driving member (8) is composed of two parts: a cutting member (10) and a conveying member (11); the cutting member (10) is a circular structure, and the conveying member (11) is a fan-shaped structure.

4. The device for cutting special-shaped double-sided adhesive tape according to claim 3, characterized in that: Two groups of conveying rollers (12) are arranged on the support member (1); a second gear (13) is arranged on one side of the conveying roller (12) installed at the top position, and a limiting member (14) is arranged on the other side; the second gear (13) is meshingly connected with the conveying member (11); an arc groove is arranged on the limiting member (14); the conveying member (11) and the limiting member (14) are slidably connected in the arc groove.

5. The device for cutting special-shaped double-sided adhesive tape according to claim 4, characterized in that: The conveying roller (12) at the bottom is also provided with a second gear (13) at one end, two groups of the second gears (13) are on the same side, and two groups of third gears (15) are provided on the support member (1) on the side, the two groups of the third gears (15) are meshed and connected, and the third gears (15) are meshed and connected with the second gears (13) at the adjacent end.

6. The device for cutting special-shaped double-sided adhesive tape according to claim 1, characterized in that: Two groups of guide members (16) are arranged on the support member (1).

7. The device for cutting special-shaped double-sided adhesive tape according to claim 3, characterized in that: The conveying member (11) is meshed with the second gear (13) once to drive the conveying roller (12) to rotate and convey the double-sided adhesive tape for a cutting distance.

8. The device for cutting special-shaped double-sided adhesive tape according to claim 3, characterized in that: When the conveying member (11) is meshed with the second gear (13), the transmission member (6) is located inside the circular arc groove of the moving member (3).

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